Renesas
SDG+USBHost(Mouse) Sample
Dependencies: Sound_Generator USBHost_custom
Fork of
SDG_Mouse_Sample
by 
GR-PEACH_producer_meeting
Information
Japanese version is available in lower part of this page.
このページの後半に日本語版が用意されています．
What is this?
This program is a demonstration that sounds the sound by mouse operation by using USBHost(Mouse) and Sound Generator.
Settings
Close JP3 of GR-PEACH.
Operation
| operation | effect |
|---|---|
| Right click | Sounds |
| Left click | Reset to base tone (C) |
| Moves the mouse to the right | Lower the sound |
| Moves the mouse to the left | Higher the sound |
| Center cursor | Adjust the sensitivity. Reset the reference value in the click. |
Others
The default setting of serial communication (baud rate etc.) in mbed is shown the following link.
Please refer to the link and change the settings of your PC terminal software.
The default value of baud rate in mbed is 9600, and this application uses baud rate 9600.
https://developer.mbed.org/teams/Renesas/wiki/GR-PEACH-Getting-Started#install-the-usb-serial-communication
概要
このプログラムは、USBHost(Mouse) + Sound Generatorで、マウス操作による擬似笛デモです。
設定
GR-PEACHのJP3をショートする必要があります。
操作方法
| 操作 | 内容 |
|---|---|
| 右クリック | 音出力開始 |
| 左クリック | 基準音(ド)にリセット |
| マウス右移動 | 高音になります |
| マウス左移動 | 低音になります |
| センターカーソル | 音高低の変化量調整(クリックで基準値にリセット) |
Others
mbedのシリアル通信(ボーレート等)のデフォルト設定は以下のリンクに示しています。
リンクを参考に、お使いのPCターミナルソフトの設定を変更して下さい。
mbedでのボーレートのデフォルト値は9600で、このサンプルではボーレート9600を使います。
https://developer.mbed.org/teams/Renesas/wiki/GR-PEACH-Getting-Started#install-the-usb-serial-communication
Revision 30:ff42cc7a0d55, committed 2015-03-31
- Comitter:
- MasaoHamanaka
- Date:
- Tue Mar 31 07:58:38 2015 +0000
- Parent:
- 29:181839dc8cb0
- Child:
- 31:f6d9dbbc1481
- Commit message:
- SDG+USBHost(Mouse) Sample
Changed in this revision
--- a/FATFileSystem.lib Tue Mar 31 07:44:06 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/mbed_official/code/FATFileSystem/#3ff2606d5713
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Sound_Generator.lib Tue Mar 31 07:58:38 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/teams/GR-PEACH_producer_meeting/code/Sound_Generator/#a3a1d4768307
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBHost.lib Tue Mar 31 07:58:38 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/teams/GR-PEACH_producer_meeting/code/USBHost/#6c23e6db48c4
--- a/USBHost/IUSBEnumerator.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef IUSBENUMERATOR_H_
-#define IUSBENUMERATOR_H_
-
-#include "stdint.h"
-#include "USBEndpoint.h"
-
-/*
-Generic interface to implement for "smart" USB enumeration
-*/
-
-class IUSBEnumerator
-{
-public:
- virtual void setVidPid(uint16_t vid, uint16_t pid) = 0;
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) = 0; //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) = 0; //Must return true if the endpoint will be used
-};
-
-#endif /*IUSBENUMERATOR_H_*/
-
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/inc/devdrv_usb_host_api.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,332 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : devdrv_usb_host_api.h
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Description : RZ/A1H R7S72100 USB Sample Program
-*******************************************************************************/
-#ifndef USB_HOST_API_H
-#define USB_HOST_API_H
-
-#include "r_typedefs.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define USB_HOST_PORTNUM (2)
-
-#define USB_HOST_ELT_INTERRUPT_LEVEL (9)
-
-#define USBHCLOCK_X1_48MHZ (0x0000u) /* USB_X1_48MHz */
-#define USBHCLOCK_EXTAL_12MHZ (0x0004u) /* EXTAL_12MHz */
-
-#define USB_HOST_MAX_DEVICE (10)
-
-#define USB_HOST_ON (1)
-#define USB_HOST_OFF (0)
-#define USB_HOST_YES (1)
-#define USB_HOST_NO (0)
-
-#define USB_HOST_NON_SPEED (0)
-#define USB_HOST_LOW_SPEED (1)
-#define USB_HOST_FULL_SPEED (2)
-#define USB_HOST_HIGH_SPEED (3)
-
-/* DEVDRV_SUCCESS(0) & DEVDRV_ERROR(-1) is dev_drv.h */
-#define DEVDRV_USBH_STALL (-2)
-#define DEVDRV_USBH_TIMEOUT (-3)
-#define DEVDRV_USBH_NAK_TIMEOUT (-4)
-#define DEVDRV_USBH_DETACH_ERR (-5)
-#define DEVDRV_USBH_SETUP_ERR (-6)
-#define DEVDRV_USBH_CTRL_COM_ERR (-7)
-#define DEVDRV_USBH_COM_ERR (-8)
-#define DEVDRV_USBH_DEV_ADDR_ERR (-9)
-
-#define USB_HOST_ATTACH (1)
-#define USB_HOST_DETACH (0)
-
-#define USB_HOST_MAX_PIPE_NO (9u)
-#define USB_HOST_PIPE0 (0)
-#define USB_HOST_PIPE1 (1)
-#define USB_HOST_PIPE2 (2)
-#define USB_HOST_PIPE3 (3)
-#define USB_HOST_PIPE4 (4)
-#define USB_HOST_PIPE5 (5)
-#define USB_HOST_PIPE6 (6)
-#define USB_HOST_PIPE7 (7)
-#define USB_HOST_PIPE8 (8)
-#define USB_HOST_PIPE9 (9)
-
-#define USB_HOST_ISO (0xc000u)
-#define USB_HOST_INTERRUPT (0x8000u)
-#define USB_HOST_BULK (0x4000u)
-
-#define USB_HOST_PIPE_IDLE (0x00)
-#define USB_HOST_PIPE_WAIT (0x01)
-#define USB_HOST_PIPE_DONE (0x02)
-#define USB_HOST_PIPE_NORES (0x03)
-#define USB_HOST_PIPE_STALL (0x04)
-#define USB_HOST_PIPE_ERROR (0x05)
-
-#define USB_HOST_NONE (0x0000u)
-#define USB_HOST_BFREFIELD (0x0400u)
-#define USB_HOST_BFREON (0x0400u)
-#define USB_HOST_BFREOFF (0x0000u)
-#define USB_HOST_DBLBFIELD (0x0200u)
-#define USB_HOST_DBLBON (0x0200u)
-#define USB_HOST_DBLBOFF (0x0000u)
-#define USB_HOST_CNTMDFIELD (0x0100u)
-#define USB_HOST_CNTMDON (0x0100u)
-#define USB_HOST_CNTMDOFF (0x0000u)
-#define USB_HOST_SHTNAKON (0x0080u)
-#define USB_HOST_SHTNAKOFF (0x0000u)
-#define USB_HOST_DIRFIELD (0x0010u)
-#define USB_HOST_DIR_H_OUT (0x0010u)
-#define USB_HOST_DIR_H_IN (0x0000u)
-#define USB_HOST_EPNUMFIELD (0x000fu)
-
-#define USB_HOST_CUSE (0)
-#define USB_HOST_D0USE (1)
-#define USB_HOST_D0DMA (2)
-#define USB_HOST_D1USE (3)
-#define USB_HOST_D1DMA (4)
-
-#define USB_HOST_CFIFO_USE (0x0000)
-#define USB_HOST_D0FIFO_USE (0x1000)
-#define USB_HOST_D1FIFO_USE (0x2000)
-#define USB_HOST_D0FIFO_DMA (0x5000)
-#define USB_HOST_D1FIFO_DMA (0x6000)
-
-#define USB_HOST_BUF2FIFO (0)
-#define USB_HOST_FIFO2BUF (1)
-
-#define USB_HOST_DRV_DETACHED (0x0000)
-#define USB_HOST_DRV_ATTACHED (0x0001)
-#define USB_HOST_DRV_GET_DEVICE_DESC_64 (0x0002)
-#define USB_HOST_DRV_POWERED (0x0003)
-#define USB_HOST_DRV_DEFAULT (0x0004)
-#define USB_HOST_DRV_SET_ADDRESS (0x0005)
-#define USB_HOST_DRV_ADDRESSED (0x0006)
-#define USB_HOST_DRV_GET_DEVICE_DESC_18 (0x0007)
-#define USB_HOST_DRV_GET_CONGIG_DESC_9 (0x0008)
-#define USB_HOST_DRV_GET_CONGIG_DESC (0x0009)
-#define USB_HOST_DRV_SET_CONFIG (0x000a)
-#define USB_HOST_DRV_CONFIGURED (0x000b)
-#define USB_HOST_DRV_SUSPEND (0x1000)
-#define USB_HOST_DRV_NORES (0x0100)
-#define USB_HOST_DRV_STALL (0x0200)
-
-#define USB_HOST_TESTMODE_FORCE (0x000du)
-#define USB_HOST_TESTMODE_TESTPACKET (0x000cu)
-#define USB_HOST_TESTMODE_SE0_NAK (0x000bu)
-#define USB_HOST_TESTMODE_K (0x000au)
-#define USB_HOST_TESTMODE_J (0x0009u)
-#define USB_HOST_TESTMODE_NORMAL (0x0000u)
-
-#define USB_HOST_DT_DEVICE (0x01)
-#define USB_HOST_DT_CONFIGURATION (0x02)
-#define USB_HOST_DT_STRING (0x03)
-#define USB_HOST_DT_INTERFACE (0x04)
-#define USB_HOST_DT_ENDPOINT (0x05)
-#define USB_HOST_DT_DEVICE_QUALIFIER (0x06)
-#define USB_HOST_DT_OTHER_SPEED_CONFIGURATION (0x07)
-#define USB_HOST_DT_INTERFACE_POWER (0x08)
-
-#define USB_HOST_IF_CLS_NOT (0x00)
-#define USB_HOST_IF_CLS_AUDIO (0x01)
-#define USB_HOST_IF_CLS_CDC_CTRL (0x02)
-#define USB_HOST_IF_CLS_HID (0x03)
-#define USB_HOST_IF_CLS_PHYSICAL (0x05)
-#define USB_HOST_IF_CLS_IMAGE (0x06)
-#define USB_HOST_IF_CLS_PRINTER (0x07)
-#define USB_HOST_IF_CLS_MASS (0x08)
-#define USB_HOST_IF_CLS_HUB (0x09)
-#define USB_HOST_IF_CLS_CDC_DATA (0x0a)
-#define USB_HOST_IF_CLS_CRAD (0x0b)
-#define USB_HOST_IF_CLS_CONTENT (0x0d)
-#define USB_HOST_IF_CLS_VIDEO (0x0e)
-#define USB_HOST_IF_CLS_DIAG (0xdc)
-#define USB_HOST_IF_CLS_WIRELESS (0xe0)
-#define USB_HOST_IF_CLS_APL (0xfe)
-#define USB_HOST_IF_CLS_VENDOR (0xff)
-#define USB_HOST_IF_CLS_HELE (0xaa)
-
-#define USB_HOST_EP_DIR_MASK (0x80)
-#define USB_HOST_EP_OUT (0x00)
-#define USB_HOST_EP_IN (0x80)
-#define USB_HOST_EP_TYPE (0x03)
-#define USB_HOST_EP_CNTRL (0x00)
-#define USB_HOST_EP_ISO (0x01)
-#define USB_HOST_EP_BULK (0x02)
-#define USB_HOST_EP_INT (0x03)
-#define USB_HOST_EP_NUM_MASK (0x0f)
-
-#define USB_HOST_PIPE_IN (0)
-#define USB_HOST_PIPE_OUT (1)
-
-#define USB_END_POINT_ERROR (0xffff)
-
-#define USB_HOST_REQ_GET_STATUS (0x0000)
-#define USB_HOST_REQ_CLEAR_FEATURE (0x0100)
-#define USB_HOST_REQ_RESERVED2 (0x0200)
-#define USB_HOST_REQ_SET_FEATURE (0x0300)
-#define USB_HOST_REQ_RESERVED4 (0x0400)
-#define USB_HOST_REQ_SET_ADDRESS (0x0500)
-#define USB_HOST_REQ_GET_DESCRIPTOR (0x0600)
-#define USB_HOST_REQ_SET_DESCRIPTOR (0x0700)
-#define USB_HOST_REQ_GET_CONFIGURATION (0x0800)
-#define USB_HOST_REQ_SET_CONFIGURATION (0x0900)
-#define USB_HOST_REQ_GET_INTERFACE (0x0a00)
-#define USB_HOST_REQ_SET_INTERFACE (0x0b00)
-#define USB_HOST_REQ_SYNCH_FRAME (0x0c00)
-
-#define USB_HOST_REQTYPE_HOST_TO_DEVICE (0x0000)
-#define USB_HOST_REQTYPE_DEVICE_TO_HOST (0x0080)
-#define USB_HOST_REQTYPE_STANDARD (0x0020)
-#define USB_HOST_REQTYPE_CLASS (0x0040)
-#define USB_HOST_REQTYPE_VENDOR (0x0060)
-#define USB_HOST_REQTYPE_DEVICE (0x0000)
-#define USB_HOST_REQTYPE_INTERFACE (0x0001)
-#define USB_HOST_REQTYPE_ENDPOINT (0x0002)
-#define USB_HOST_REQTYPE_OTHER (0x0003)
-
-#define USB_HOST_DESCTYPE_DEVICE (0x0100)
-#define USB_HOST_DESCTYPE_CONFIGURATION (0x0200)
-#define USB_HOST_DESCTYPE_STRING (0x0300)
-#define USB_HOST_DESCTYPE_INTERFACE (0x0400)
-#define USB_HOST_DESCTYPE_ENDPOINT (0x0500)
-#define USB_HOST_DESCTYPE_DEVICE_QUALIFIER (0x0600)
-#define USB_HOST_DESCTYPE_OTHER_SPEED_CONFIGURATION (0x0700)
-#define USB_HOST_DESCTYPE_INTERFACE_POWER (0x0800)
-
-
-/*******************************************************************************
-Variable Externs
-*******************************************************************************/
-typedef struct
-{
- uint16_t pipe_number;
- uint16_t pipe_cfg;
- uint16_t pipe_buf;
- uint16_t pipe_max_pktsize;
- uint16_t pipe_cycle;
- uint16_t fifo_port;
-} USB_HOST_CFG_PIPETBL_t;
-
-typedef struct
-{
- uint32_t fifo;
- uint32_t buffer;
- uint32_t bytes;
- uint32_t dir;
- uint32_t size;
-} USB_HOST_DMA_t;
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-uint16_t R_USB_api_host_init(uint16_t root, uint8_t int_level, uint16_t mode, uint16_t clockmode);
-int32_t R_USB_api_host_enumeration(uint16_t root, uint16_t devadr);
-int32_t R_USB_api_host_detach(uint16_t root);
-int32_t R_USB_api_host_data_in(uint16_t root, uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf);
-int32_t R_USB_api_host_data_in2(uint16_t root, uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf, uint32_t *bytes);
-int32_t R_USB_api_host_data_out(uint16_t root, uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf);
-int32_t R_USB_api_host_control_transfer(uint16_t root, uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf);
-int32_t R_USB_api_host_set_endpoint(uint16_t root, uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t *configdescriptor);
-int32_t R_USB_api_host_clear_endpoint(uint16_t root, USB_HOST_CFG_PIPETBL_t *user_table);
-int32_t R_USB_api_host_clear_endpoint_pipe(uint16_t root, uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t *user_table);
-uint16_t R_USB_api_host_SetEndpointTable(uint16_t root, uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t* Table);
-
-int32_t R_USB_api_host_GetDeviceDescriptor(uint16_t root, uint16_t devadr, uint16_t size, uint8_t *buf);
-int32_t R_USB_api_host_GetConfigDescriptor(uint16_t root, uint16_t devadr, uint16_t size, uint8_t *buf);
-int32_t R_USB_api_host_SetConfig(uint16_t root, uint16_t devadr, uint16_t confignum);
-int32_t R_USB_api_host_SetInterface(uint16_t root, uint16_t devadr, uint16_t interface_alt, uint16_t interface_index);
-int32_t R_USB_api_host_ClearStall(uint16_t root, uint16_t devadr, uint16_t ep_dir);
-uint16_t R_USB_api_host_GetUsbDeviceState(uint16_t root);
-
-void R_USB_api_host_elt_clocksel(uint16_t clockmode);
-void R_USB_api_host_elt_4_4(uint16_t root);
-void R_USB_api_host_elt_4_5(uint16_t root);
-void R_USB_api_host_elt_4_6(uint16_t root);
-void R_USB_api_host_elt_4_7(uint16_t root);
-void R_USB_api_host_elt_4_8(uint16_t root);
-void R_USB_api_host_elt_4_9(uint16_t root);
-void R_USB_api_host_elt_get_desc(uint16_t root);
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host_api.h"
-#if(1) /* ohci_wrapp */
-#else
-#include "usb1_host_api.h"
-#endif
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-#ifdef USB0_HOST_API_H
-uint16_t Userdef_USB_usb0_host_d0fifo_dmaintid(void);
-uint16_t Userdef_USB_usb0_host_d1fifo_dmaintid(void);
-void Userdef_USB_usb0_host_attach(void);
-void Userdef_USB_usb0_host_detach(void);
-void Userdef_USB_usb0_host_delay_1ms(void);
-void Userdef_USB_usb0_host_delay_xms(uint32_t msec);
-void Userdef_USB_usb0_host_delay_10us(uint32_t usec);
-void Userdef_USB_usb0_host_delay_500ns(void);
-void Userdef_USB_usb0_host_start_dma(USB_HOST_DMA_t * dma, uint16_t dfacc);
-uint32_t Userdef_USB_usb0_host_stop_dma0(void);
-uint32_t Userdef_USB_usb0_host_stop_dma1(void);
-void Userdef_USB_usb0_host_notice(const char * format);
-void Userdef_USB_usb0_host_user_rdy(const char * format, uint16_t data);
-#endif
-
-#ifdef USB1_HOST_API_H
-uint16_t Userdef_USB_usb1_host_d0fifo_dmaintid(void);
-uint16_t Userdef_USB_usb1_host_d1fifo_dmaintid(void);
-void Userdef_USB_usb1_host_attach(void);
-void Userdef_USB_usb1_host_detach(void);
-void Userdef_USB_usb1_host_delay_1ms(void);
-void Userdef_USB_usb1_host_delay_xms(uint32_t msec);
-void Userdef_USB_usb1_host_delay_10us(uint32_t usec);
-void Userdef_USB_usb1_host_delay_500ns(void);
-void Userdef_USB_usb1_host_start_dma(USB_HOST_DMA_t * dma, uint16_t dfacc);
-uint32_t Userdef_USB_usb1_host_stop_dma0(void);
-uint32_t Userdef_USB_usb1_host_stop_dma1(void);
-void Userdef_USB_usb1_host_notice(const char * format);
-void Userdef_USB_usb1_host_user_rdy(const char * format, uint16_t data);
-#endif
-
-#endif /* USB_HOST_API_H */
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/inc/usb0_host.h Tue Mar 31 07:44:06 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,156 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb0_host.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ -#ifndef USB0_HOST_H -#define USB0_HOST_H - -/******************************************************************************* -Includes <System Includes> , "Project Includes" -*******************************************************************************/ -#include "devdrv_usb_host_api.h" -#include "usb_host.h" - -/******************************************************************************* -Imported global variables and functions (from other files) -*******************************************************************************/ -extern const uint16_t g_usb0_host_bit_set[]; -extern uint32_t g_usb0_host_data_count[USB_HOST_MAX_PIPE_NO + 1]; -extern uint8_t *g_usb0_host_data_pointer[USB_HOST_MAX_PIPE_NO + 1]; - -extern uint16_t g_usb0_host_PipeIgnore[]; -extern uint16_t g_usb0_host_PipeTbl[]; -extern uint16_t g_usb0_host_pipe_status[]; -extern uint32_t g_usb0_host_PipeDataSize[]; - -extern USB_HOST_DMA_t g_usb0_host_DmaInfo[]; -extern uint16_t g_usb0_host_DmaPipe[]; -extern uint16_t g_usb0_host_DmaBval[]; -extern uint16_t g_usb0_host_DmaStatus[]; - -extern uint16_t g_usb0_host_driver_state; -extern uint16_t g_usb0_host_ConfigNum; -extern uint16_t g_usb0_host_CmdStage; -extern uint16_t g_usb0_host_bchg_flag; -extern uint16_t g_usb0_host_detach_flag; -extern uint16_t g_usb0_host_attach_flag; - -extern uint16_t g_usb0_host_UsbAddress; -extern uint16_t g_usb0_host_setUsbAddress; -extern uint16_t g_usb0_host_default_max_packet[USB_HOST_MAX_DEVICE + 1]; -extern uint16_t g_usb0_host_UsbDeviceSpeed; -extern uint16_t g_usb0_host_SupportUsbDeviceSpeed; - -extern uint16_t g_usb0_host_SavReq; -extern uint16_t g_usb0_host_SavVal; -extern uint16_t g_usb0_host_SavIndx; -extern uint16_t g_usb0_host_SavLen; - -extern uint16_t g_usb0_host_pipecfg[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb0_host_pipebuf[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb0_host_pipemaxp[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb0_host_pipeperi[USB_HOST_MAX_PIPE_NO + 1]; - -/******************************************************************************* -Functions Prototypes -*******************************************************************************/ -/* ==== common ==== */ -void usb0_host_dma_stop_d0(uint16_t pipe, uint32_t remain); -void usb0_host_dma_stop_d1(uint16_t pipe, uint32_t remain); -uint16_t usb0_host_is_hispeed(void); -uint16_t usb0_host_is_hispeed_enable(void); -uint16_t usb0_host_start_send_transfer(uint16_t pipe, uint32_t size, uint8_t *data); -uint16_t usb0_host_write_buffer(uint16_t pipe); -uint16_t usb0_host_write_buffer_c(uint16_t pipe); -uint16_t usb0_host_write_buffer_d0(uint16_t pipe); -uint16_t usb0_host_write_buffer_d1(uint16_t pipe); -void usb0_host_start_receive_transfer(uint16_t pipe, uint32_t size, uint8_t *data); -uint16_t usb0_host_read_buffer(uint16_t pipe); -uint16_t usb0_host_read_buffer_c(uint16_t pipe); -uint16_t usb0_host_read_buffer_d0(uint16_t pipe); -uint16_t usb0_host_read_buffer_d1(uint16_t pipe); -uint16_t usb0_host_change_fifo_port(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw); -void usb0_host_set_curpipe(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw); -void usb0_host_set_curpipe2(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw, uint16_t dfacc); -uint16_t usb0_host_get_mbw(uint32_t trncount, uint32_t dtptr); -uint16_t usb0_host_read_dma(uint16_t pipe); -void usb0_host_stop_transfer(uint16_t pipe); -void usb0_host_brdy_int(uint16_t status, uint16_t int_enb); -void usb0_host_nrdy_int(uint16_t status, uint16_t int_enb); -void usb0_host_bemp_int(uint16_t status, uint16_t int_enb); -void usb0_host_setting_interrupt(uint8_t level); -void usb0_host_reset_module(uint16_t clockmode); -uint16_t usb0_host_get_buf_size(uint16_t pipe); -uint16_t usb0_host_get_mxps(uint16_t pipe); -void usb0_host_enable_brdy_int(uint16_t pipe); -void usb0_host_disable_brdy_int(uint16_t pipe); -void usb0_host_clear_brdy_sts(uint16_t pipe); -void usb0_host_enable_bemp_int(uint16_t pipe); -void usb0_host_disable_bemp_int(uint16_t pipe); -void usb0_host_clear_bemp_sts(uint16_t pipe); -void usb0_host_enable_nrdy_int(uint16_t pipe); -void usb0_host_disable_nrdy_int(uint16_t pipe); -void usb0_host_clear_nrdy_sts(uint16_t pipe); -void usb0_host_set_pid_buf(uint16_t pipe); -void usb0_host_set_pid_nak(uint16_t pipe); -void usb0_host_set_pid_stall(uint16_t pipe); -void usb0_host_clear_pid_stall(uint16_t pipe); -uint16_t usb0_host_get_pid(uint16_t pipe); -void usb0_host_set_sqclr(uint16_t pipe); -void usb0_host_set_sqset(uint16_t pipe); -void usb0_host_set_csclr(uint16_t pipe); -void usb0_host_aclrm(uint16_t pipe); -void usb0_host_set_aclrm(uint16_t pipe); -void usb0_host_clr_aclrm(uint16_t pipe); -uint16_t usb0_host_get_sqmon(uint16_t pipe); -uint16_t usb0_host_get_inbuf(uint16_t pipe); - -/* ==== host ==== */ -void usb0_host_init_pipe_status(void); -int32_t usb0_host_CtrlTransStart(uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf); -void usb0_host_SetupStage(uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len); -void usb0_host_CtrlReadStart(uint32_t Bsize, uint8_t *Table); -uint16_t usb0_host_CtrlWriteStart(uint32_t Bsize, uint8_t *Table); -void usb0_host_StatusStage(void); -void usb0_host_get_devadd(uint16_t addr, uint16_t *devadd); -void usb0_host_set_devadd(uint16_t addr, uint16_t *devadd); -void usb0_host_InitModule(void); -uint16_t usb0_host_CheckAttach(void); -void usb0_host_UsbDetach(void); -void usb0_host_UsbDetach2(void); -void usb0_host_UsbAttach(void); -uint16_t usb0_host_UsbBusReset(void); -int32_t usb0_host_UsbResume(void); -int32_t usb0_host_UsbSuspend(void); -void usb0_host_Enable_DetachINT(void); -void usb0_host_Disable_DetachINT(void); -void usb0_host_UsbStateManager(void); - - -#endif /* USB0_HOST_H */ - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/inc/usb0_host_api.h Tue Mar 31 07:44:06 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,112 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb0_host_api.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ -#ifndef USB0_HOST_API_H -#define USB0_HOST_API_H - - -/******************************************************************************* -Typedef definitions -*******************************************************************************/ - - -/******************************************************************************* -Macro definitions -*******************************************************************************/ - - -/******************************************************************************* -Variable Externs -*******************************************************************************/ - - -/******************************************************************************* -Functions Prototypes -*******************************************************************************/ -void usb0_host_interrupt(uint32_t int_sense); -void usb0_host_dma_interrupt_d0fifo(uint32_t int_sense); -void usb0_host_dma_interrupt_d1fifo(uint32_t int_sense); - -uint16_t usb0_api_host_init(uint8_t int_level, uint16_t mode, uint16_t clockmode); -int32_t usb0_api_host_enumeration(uint16_t devadr); -int32_t usb0_api_host_detach(void); -int32_t usb0_api_host_data_in(uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf); -int32_t usb0_api_host_data_out(uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf); -int32_t usb0_api_host_control_transfer(uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf); -int32_t usb0_api_host_set_endpoint(uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t *configdescriptor); -int32_t usb0_api_host_clear_endpoint(USB_HOST_CFG_PIPETBL_t *user_table); -int32_t usb0_api_host_clear_endpoint_pipe(uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t *user_table); -uint16_t usb0_api_host_SetEndpointTable(uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t* Table); -int32_t usb0_api_host_data_count(uint16_t pipe, uint32_t *data_count); - -int32_t usb0_api_host_GetDeviceDescriptor(uint16_t devadr, uint16_t size, uint8_t *buf); -int32_t usb0_api_host_GetConfigDescriptor(uint16_t devadr, uint16_t size, uint8_t *buf); -int32_t usb0_api_host_SetConfig(uint16_t devadr, uint16_t confignum); -int32_t usb0_api_host_SetInterface(uint16_t devadr, uint16_t interface_alt, uint16_t interface_index); -int32_t usb0_api_host_ClearStall(uint16_t devadr, uint16_t ep_dir); -uint16_t usb0_api_host_GetUsbDeviceState(void); - -void usb0_api_host_elt_4_4(void); -void usb0_api_host_elt_4_5(void); -void usb0_api_host_elt_4_6(void); -void usb0_api_host_elt_4_7(void); -void usb0_api_host_elt_4_8(void); -void usb0_api_host_elt_4_9(void); -void usb0_api_host_elt_get_desc(void); - -void usb0_host_EL_ModeInit(void); -void usb0_host_EL_SetUACT(void); -void usb0_host_EL_ClearUACT(void); -void usb0_host_EL_SetTESTMODE(uint16_t mode); -void usb0_host_EL_ClearNRDYSTS(uint16_t pipe); -uint16_t usb0_host_EL_GetINTSTS1(void); -void usb0_host_EL_UsbBusReset(void); -void usb0_host_EL_UsbAttach(void); -void usb0_host_EL_SetupStage(uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len); -void usb0_host_EL_StatusStage(void); -void usb0_host_EL_CtrlReadStart(uint32_t Bsize, uint8_t *Table); -int32_t usb0_host_EL_UsbSuspend(void); -int32_t usb0_host_EL_UsbResume(void); - -#if 0 /* prototype in devdrv_usb_host_api.h */ -uint16_t Userdef_USB_usb0_host_d0fifo_dmaintid(void); -uint16_t Userdef_USB_usb0_host_d1fifo_dmaintid(void); -void Userdef_USB_usb0_host_attach(void); -void Userdef_USB_usb0_host_detach(void); -void Userdef_USB_usb0_host_delay_1ms(void); -void Userdef_USB_usb0_host_delay_xms(uint32_t msec); -void Userdef_USB_usb0_host_delay_10us(uint32_t usec); -void Userdef_USB_usb0_host_delay_500ns(void); -void Userdef_USB_usb0_host_start_dma(USB_HOST_DMA_t *dma, uint16_t dfacc); -uint32_t Userdef_USB_usb0_host_stop_dma0(void); -uint32_t Userdef_USB_usb0_host_stop_dma1(void); -#endif - -#endif /* USB0_HOST_API_H */ - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/inc/usb0_host_dmacdrv.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dmacdrv.h
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Description : RZ/A1H R7S72100 USB Sample Program
-*******************************************************************************/
-#ifndef USB0_HOST_DMACDRV_H
-#define USB0_HOST_DMACDRV_H
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-typedef struct dmac_transinfo
-{
- uint32_t src_addr; /* Transfer source address */
- uint32_t dst_addr; /* Transfer destination address */
- uint32_t count; /* Transfer byte count */
- uint32_t src_size; /* Transfer source data size */
- uint32_t dst_size; /* Transfer destination data size */
- uint32_t saddr_dir; /* Transfer source address direction */
- uint32_t daddr_dir; /* Transfer destination address direction */
-} dmac_transinfo_t;
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-/* ==== Transfer specification of the sample program ==== */
-#define DMAC_SAMPLE_SINGLE (0) /* Single transfer */
-#define DMAC_SAMPLE_CONTINUATION (1) /* Continuous transfer (use REN bit) */
-
-/* ==== DMA modes ==== */
-#define DMAC_MODE_REGISTER (0) /* Register mode */
-#define DMAC_MODE_LINK (1) /* Link mode */
-
-/* ==== Transfer requests ==== */
-#define DMAC_REQ_MODE_EXT (0) /* External request */
-#define DMAC_REQ_MODE_PERI (1) /* On-chip peripheral module request */
-#define DMAC_REQ_MODE_SOFT (2) /* Auto-request (request by software) */
-
-/* ==== DMAC transfer sizes ==== */
-#define DMAC_TRANS_SIZE_8 (0) /* 8 bits */
-#define DMAC_TRANS_SIZE_16 (1) /* 16 bits */
-#define DMAC_TRANS_SIZE_32 (2) /* 32 bits */
-#define DMAC_TRANS_SIZE_64 (3) /* 64 bits */
-#define DMAC_TRANS_SIZE_128 (4) /* 128 bits */
-#define DMAC_TRANS_SIZE_256 (5) /* 256 bits */
-#define DMAC_TRANS_SIZE_512 (6) /* 512 bits */
-#define DMAC_TRANS_SIZE_1024 (7) /* 1024 bits */
-
-/* ==== Address increment for transferring ==== */
-#define DMAC_TRANS_ADR_NO_INC (1) /* Not increment */
-#define DMAC_TRANS_ADR_INC (0) /* Increment */
-
-/* ==== Method for detecting DMA request ==== */
-#define DMAC_REQ_DET_FALL (0) /* Falling edge detection */
-#define DMAC_REQ_DET_RISE (1) /* Rising edge detection */
-#define DMAC_REQ_DET_LOW (2) /* Low level detection */
-#define DMAC_REQ_DET_HIGH (3) /* High level detection */
-
-/* ==== Request Direction ==== */
-#define DMAC_REQ_DIR_SRC (0) /* DMAREQ is the source/ DMAACK is active when reading */
-#define DMAC_REQ_DIR_DST (1) /* DMAREQ is the destination/ DMAACK is active when writing */
-
-/* ==== Descriptors ==== */
-#define DMAC_DESC_HEADER (0) /* Header */
-#define DMAC_DESC_SRC_ADDR (1) /* Source Address */
-#define DMAC_DESC_DST_ADDR (2) /* Destination Address */
-#define DMAC_DESC_COUNT (3) /* Transaction Byte */
-#define DMAC_DESC_CHCFG (4) /* Channel Confg */
-#define DMAC_DESC_CHITVL (5) /* Channel Interval */
-#define DMAC_DESC_CHEXT (6) /* Channel Extension */
-#define DMAC_DESC_LINK_ADDR (7) /* Link Address */
-
-/* ==== On-chip peripheral module requests ===== */
-typedef enum dmac_request_factor
-{
- DMAC_REQ_USB0_DMA0_TX, /* USB_0 channel 0 transmit FIFO empty */
- DMAC_REQ_USB0_DMA0_RX, /* USB_0 channel 0 receive FIFO full */
- DMAC_REQ_USB0_DMA1_TX, /* USB_0 channel 1 transmit FIFO empty */
- DMAC_REQ_USB0_DMA1_RX, /* USB_0 channel 1 receive FIFO full */
- DMAC_REQ_USB1_DMA0_TX, /* USB_1 channel 0 transmit FIFO empty */
- DMAC_REQ_USB1_DMA0_RX, /* USB_1 channel 0 receive FIFO full */
- DMAC_REQ_USB1_DMA1_TX, /* USB_1 channel 1 transmit FIFO empty */
- DMAC_REQ_USB1_DMA1_RX, /* USB_1 channel 1 receive FIFO full */
-} dmac_request_factor_t;
-
-
-/*******************************************************************************
-Variable Externs
-*******************************************************************************/
-
-
-/*******************************************************************************
-Functions Prototypes
-*******************************************************************************/
-void usb0_host_DMAC1_PeriReqInit(const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction);
-int32_t usb0_host_DMAC1_Open(uint32_t req);
-void usb0_host_DMAC1_Close(uint32_t * remain);
-void usb0_host_DMAC1_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
-
-void usb0_host_DMAC2_PeriReqInit(const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction);
-int32_t usb0_host_DMAC2_Open(uint32_t req);
-void usb0_host_DMAC2_Close(uint32_t * remain);
-void usb0_host_DMAC2_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
-
-#endif /* USB0_HOST_DMACDRV_H */
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/inc/usb_host.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,201 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb_host.h
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Description : RZ/A1H R7S72100 USB Sample Program
-*******************************************************************************/
-#ifndef USB_HOST_H
-#define USB_HOST_H
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "rza_io_regrw.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define USB_HOST_DEVICE_0 (0u)
-#define USB_HOST_DEVICE_1 (1u)
-#define USB_HOST_DEVICE_2 (2u)
-#define USB_HOST_DEVICE_3 (3u)
-#define USB_HOST_DEVICE_4 (4u)
-#define USB_HOST_DEVICE_5 (5u)
-#define USB_HOST_DEVICE_6 (6u)
-#define USB_HOST_DEVICE_7 (7u)
-#define USB_HOST_DEVICE_8 (8u)
-#define USB_HOST_DEVICE_9 (9u)
-#define USB_HOST_DEVICE_10 (10u)
-
-#define USB_HOST_ENDPOINT_DESC (0x05)
-
-#define USB_HOST_BITUPLLE (0x0002u)
-#define USB_HOST_BITUCKSEL (0x0004u)
-#define USB_HOST_BITBWAIT (0x003fu)
-
-#define USB_HOST_BUSWAIT_02 (0x0000u)
-#define USB_HOST_BUSWAIT_03 (0x0001u)
-#define USB_HOST_BUSWAIT_04 (0x0002u)
-#define USB_HOST_BUSWAIT_05 (0x0003u)
-#define USB_HOST_BUSWAIT_06 (0x0004u)
-#define USB_HOST_BUSWAIT_07 (0x0005u)
-#define USB_HOST_BUSWAIT_08 (0x0006u)
-#define USB_HOST_BUSWAIT_09 (0x0007u)
-#define USB_HOST_BUSWAIT_10 (0x0008u)
-#define USB_HOST_BUSWAIT_11 (0x0009u)
-#define USB_HOST_BUSWAIT_12 (0x000au)
-#define USB_HOST_BUSWAIT_13 (0x000bu)
-#define USB_HOST_BUSWAIT_14 (0x000cu)
-#define USB_HOST_BUSWAIT_15 (0x000du)
-#define USB_HOST_BUSWAIT_16 (0x000eu)
-#define USB_HOST_BUSWAIT_17 (0x000fu)
-
-#define USB_HOST_FS_JSTS (0x0001u)
-#define USB_HOST_LS_JSTS (0x0002u)
-
-#define USB_HOST_BITRST (0x0040u)
-#define USB_HOST_BITRESUME (0x0020u)
-#define USB_HOST_BITUACT (0x0010u)
-#define USB_HOST_HSPROC (0x0004u)
-#define USB_HOST_HSMODE (0x0003u)
-#define USB_HOST_FSMODE (0x0002u)
-#define USB_HOST_LSMODE (0x0001u)
-#define USB_HOST_UNDECID (0x0000u)
-
-#define USB_HOST_BITRCNT (0x8000u)
-#define USB_HOST_BITDREQE (0x1000u)
-#define USB_HOST_BITMBW (0x0c00u)
-#define USB_HOST_BITMBW_8 (0x0000u)
-#define USB_HOST_BITMBW_16 (0x0400u)
-#define USB_HOST_BITMBW_32 (0x0800u)
-#define USB_HOST_BITBYTE_LITTLE (0x0000u)
-#define USB_HOST_BITBYTE_BIG (0x0100u)
-#define USB_HOST_BITISEL (0x0020u)
-#define USB_HOST_BITCURPIPE (0x000fu)
-
-#define USB_HOST_CFIFO_READ (0x0000u)
-#define USB_HOST_CFIFO_WRITE (0x0020u)
-
-#define USB_HOST_BITBVAL (0x8000u)
-#define USB_HOST_BITBCLR (0x4000u)
-#define USB_HOST_BITFRDY (0x2000u)
-#define USB_HOST_BITDTLN (0x0fffu)
-
-#define USB_HOST_BITBEMPE (0x0400u)
-#define USB_HOST_BITNRDYE (0x0200u)
-#define USB_HOST_BITBRDYE (0x0100u)
-#define USB_HOST_BITBEMP (0x0400u)
-#define USB_HOST_BITNRDY (0x0200u)
-#define USB_HOST_BITBRDY (0x0100u)
-
-#define USB_HOST_BITBCHGE (0x4000u)
-#define USB_HOST_BITDTCHE (0x1000u)
-#define USB_HOST_BITATTCHE (0x0800u)
-#define USB_HOST_BITEOFERRE (0x0040u)
-#define USB_HOST_BITBCHG (0x4000u)
-#define USB_HOST_BITDTCH (0x1000u)
-#define USB_HOST_BITATTCH (0x0800u)
-#define USB_HOST_BITEOFERR (0x0040u)
-
-#define USB_HOST_BITSIGNE (0x0020u)
-#define USB_HOST_BITSACKE (0x0010u)
-#define USB_HOST_BITSIGN (0x0020u)
-#define USB_HOST_BITSACK (0x0010u)
-
-#define USB_HOST_BITSUREQ (0x4000u)
-#define USB_HOST_BITSQSET (0x0080u)
-#define USB_HOST_PID_STALL2 (0x0003u)
-#define USB_HOST_PID_STALL (0x0002u)
-#define USB_HOST_PID_BUF (0x0001u)
-#define USB_HOST_PID_NAK (0x0000u)
-
-#define USB_HOST_PIPExBUF (64u)
-
-#define USB_HOST_D0FIFO (0)
-#define USB_HOST_D1FIFO (1)
-#define USB_HOST_DMA_READY (0)
-#define USB_HOST_DMA_BUSY (1)
-#define USB_HOST_DMA_BUSYEND (2)
-
-#define USB_HOST_FIFO_USE (0x7000)
-
-#define USB_HOST_FIFOERROR (0xffff)
-#define USB_HOST_WRITEEND (0)
-#define USB_HOST_WRITESHRT (1)
-#define USB_HOST_WRITING (2)
-#define USB_HOST_WRITEDMA (3)
-#define USB_HOST_READEND (0)
-#define USB_HOST_READSHRT (1)
-#define USB_HOST_READING (2)
-#define USB_HOST_READOVER (3)
-#define USB_HOST_READZERO (4)
-
-#define USB_HOST_CMD_IDLE (0x0000)
-#define USB_HOST_CMD_DOING (0x0001)
-#define USB_HOST_CMD_DONE (0x0002)
-#define USB_HOST_CMD_NORES (0x0003)
-#define USB_HOST_CMD_STALL (0x0004)
-#define USB_HOST_CMD_FIELD (0x000f)
-
-#if 0
-#define USB_HOST_CHG_CMDFIELD( r, v ) do { r &= ( ~USB_HOST_CMD_FIELD ); \
- r |= v; } while(0)
-#endif
-
-#define USB_HOST_MODE_WRITE (0x0100)
-#define USB_HOST_MODE_READ (0x0200)
-#define USB_HOST_MODE_NO_DATA (0x0300)
-#define USB_HOST_MODE_FIELD (0x0f00)
-
-#define USB_HOST_STAGE_SETUP (0x0010)
-#define USB_HOST_STAGE_DATA (0x0020)
-#define USB_HOST_STAGE_STATUS (0x0030)
-#define USB_HOST_STAGE_FIELD (0x00f0)
-
-#if 0
-#define USB_HOST_CHG_STAGEFIELD( r, v ) do { r &= ( ~USB_HOST_STAGE_FIELD ); \
- r |= v; } while(0)
-#endif
-
-#define USB_HOST_DEVADD_MASK (0x7fc0)
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-extern uint16_t g_usb_host_elt_clockmode;
-
-#endif /* USB_HOST_H */
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/inc/usb_host_version.h Tue Mar 31 07:44:06 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,32 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb_host_version.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ - -#define USB_HOST_LOCAL_Rev "VER080_140709" - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/ohci_wrapp_RZ_A1.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1051 +0,0 @@
-/* Copyright (c) 2010-2011 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include <string.h>
-#include "cmsis.h"
-#include "cmsis_os.h"
-#include "ohci_wrapp_RZ_A1.h"
-#include "ohci_wrapp_RZ_A1_local.h"
-
-#include "rza_io_regrw.h"
-#include "usb0_host.h"
-
-/* ------------------ HcControl Register --------------------- */
-#define OR_CONTROL_PLE (0x00000004)
-#define OR_CONTROL_CLE (0x00000010)
-#define OR_CONTROL_BLE (0x00000020)
-/* ----------------- HcCommandStatus Register ----------------- */
-#define OR_CMD_STATUS_HCR (0x00000001)
-#define OR_CMD_STATUS_CLF (0x00000002)
-#define OR_CMD_STATUS_BLF (0x00000004)
-#define OR_CMD_STATUS_OCR (0x00000008)
-/* --------------- HcInterruptStatus Register ----------------- */
-#define OR_INTR_STATUS_WDH (0x00000002)
-#define OR_INTR_STATUS_RHSC (0x00000040)
-/* --------------- HcInterruptEnable Register ----------------- */
-#define OR_INTR_ENABLE_WDH (0x00000002)
-#define OR_INTR_ENABLE_RHSC (0x00000040)
-/* -------------- HcRhPortStatus[1:NDP] Register -------------- */
-#define OR_RH_PORT_CSC (0x00010000)
-#define OR_RH_PORT_LSDA (0x00000200)
-#define OR_RH_PORT_PRS (0x00000010)
-#define OR_RH_PORT_POCI (0x00000008)
-#define OR_RH_PORT_CCS (0x00000001)
-
-#define ED_SKIP (0x00004000) /* Skip this ep in queue */
-#define ED_TOGLE_CARRY (0x00000002)
-#define ED_HALTED (0x00000001)
-
-#define TD_SETUP (0x00000000) /* Direction of Setup Packet */
-#define TD_OUT (0x00080000) /* Direction Out */
-#define TD_TOGGLE_0 (0x02000000) /* Toggle 0 */
-#define TD_TOGGLE_1 (0x03000000) /* Toggle 1 */
-
-/* -------------- USB Standard Requests -------------- */
-#define GET_STATUS (0x00)
-#define SET_FEATURE (0x03)
-#define SET_ADDRESS (0x05)
-
-#define TD_CTL_MSK_DP (0x00180000)
-#define TD_CTL_MSK_T (0x03000000)
-#define TD_CTL_MSK_CC (0xF0000000)
-#define TD_CTL_MSK_EC (0x0C000000)
-#define TD_CTL_SHFT_CC (28)
-#define TD_CTL_SHFT_EC (26)
-#define TD_CTL_SHFT_T (24)
-#define ED_SHFT_TOGLE_CARRY (1)
-#define SIG_GEN_LIST_REQ (1)
-
-#define CTL_TRANS_TIMEOUT (1000)
-#define BLK_TRANS_TIMEOUT (5)
-#define INT_TRANS_MAX_NUM (4) /* min:1 max:4 */
-#define TOTAL_SEM_NUM (5 + (2 * INT_TRANS_MAX_NUM))
-
-#define PORT_LOW_SPEED (0x00000200)
-#define PORT_HIGH_SPEED (0x00000400)
-#define PORT_NUM (16 + 1) /* num + root(1) */
-
-typedef struct tag_hctd {
- uint32_t control; /* Transfer descriptor control */
- uint8_t *currBufPtr; /* Physical address of current buffer pointer */
- struct tag_hctd *nextTD; /* Physical pointer to next Transfer Descriptor */
- uint8_t *bufEnd; /* Physical address of end of buffer */
-} hctd_t;
-
-typedef struct tag_hced {
- uint32_t control; /* Endpoint descriptor control */
- hctd_t *tailTD; /* Physical address of tail in Transfer descriptor list */
- hctd_t *headTD; /* Physcial address of head in Transfer descriptor list */
- struct tag_hced *nextED; /* Physical address of next Endpoint descriptor */
-} hced_t;
-
-typedef struct tag_hcca {
- uint32_t IntTable[32]; /* Interrupt Table */
- uint32_t FrameNumber; /* Frame Number */
- uint32_t DoneHead; /* Done Head */
- volatile uint8_t Reserved[116]; /* Reserved for future use */
- volatile uint8_t Unknown[4]; /* Unused */
-} hcca_t;
-
-typedef struct tag_usb_ohci_reg {
- volatile uint32_t HcRevision;
- volatile uint32_t HcControl;
- volatile uint32_t HcCommandStatus;
- volatile uint32_t HcInterruptStatus;
- volatile uint32_t HcInterruptEnable;
- volatile uint32_t HcInterruptDisable;
- volatile uint32_t HcHCCA;
- volatile uint32_t HcPeriodCurrentED;
- volatile uint32_t HcControlHeadED;
- volatile uint32_t HcControlCurrentED;
- volatile uint32_t HcBulkHeadED;
- volatile uint32_t HcBulkCurrentED;
- volatile uint32_t HcDoneHead;
- volatile uint32_t HcFmInterval;
- volatile uint32_t HcFmRemaining;
- volatile uint32_t HcFmNumber;
- volatile uint32_t HcPeriodicStart;
- volatile uint32_t HcLSThreshold;
- volatile uint32_t HcRhDescriptorA;
- volatile uint32_t HcRhDescriptorB;
- volatile uint32_t HcRhStatus;
- volatile uint32_t HcRhPortStatus1;
-} usb_ohci_reg_t;
-
-typedef struct tag_genelal_ed {
- osThreadId tskid;
- osSemaphoreId semid_wait;
- osSemaphoreId semid_list;
- hctd_t *p_curr_td;
- hced_t *p_curr_ed;
- uint32_t pipe_no;
- uint32_t trans_wait;
- uint32_t cycle_time;
- uint8_t *p_start_buf;
-} genelal_ed_t;
-
-typedef struct tag_tdinfo {
- uint32_t count;
- uint32_t direction;
- uint32_t msp;
- uint16_t devadr;
- uint16_t speed; /* 1:Speed = Low */
- uint8_t endpoint_no;
-} tdinfo_t;
-
-typedef struct tag_split_trans {
- uint16_t root_devadr;
- uint16_t get_port;
- uint16_t port_speed;
- uint16_t reset_port;
- uint32_t seq_cnt;
- uint32_t port_sts_bits[PORT_NUM];
-} split_trans_t;
-
-static void callback_task(void const * argument);
-static void control_ed_task(void const * argument);
-static void bulk_ed_task(void const * argument);
-static void int_ed_task(void const * argument);
-static int32_t int_trans_doing(hced_t *p_ed, uint32_t index);
-static int32_t chk_genelal_ed(genelal_ed_t *p_g_ed);
-static void chk_td_done(genelal_ed_t *p_g_ed);
-static void chk_split_trans_setting(genelal_ed_t *p_g_ed);
-static void set_split_trans_setting(void);
-static void control_trans(genelal_ed_t *p_g_ed);
-static void bulk_trans(genelal_ed_t *p_g_ed);
-static void int_trans_setting(genelal_ed_t *p_g_ed, uint32_t index);
-static uint32_t chk_cycle(hced_t *p_ed);
-static void int_trans(genelal_ed_t *p_g_ed);
-static void get_td_info(genelal_ed_t *p_g_ed, tdinfo_t *p_td_info);
-static void set_togle(uint32_t pipe, hctd_t *p_td, hced_t *p_ed);
-static void connect_check(void);
-
-extern USB_HOST_CFG_PIPETBL_t usb0_host_blk_ep_tbl1[];
-extern USB_HOST_CFG_PIPETBL_t usb0_host_int_ep_tbl1[];
-
-static usb_ohci_reg_t usb_reg;
-static usb_ohci_reg_t *p_usb_reg = &usb_reg;
-static usbisr_fnc_t *p_usbisr_cb = NULL;
-static osSemaphoreId semid_cb = NULL;
-static uint32_t connect_change = 0xFFFFFFFF;
-static uint32_t init_end = 0;
-static genelal_ed_t ctl_ed;
-static genelal_ed_t blk_ed;
-static genelal_ed_t int_ed[INT_TRANS_MAX_NUM];
-static split_trans_t split_ctl;
-
-osSemaphoreDef(ohciwrapp_sem_01);
-osSemaphoreDef(ohciwrapp_sem_02);
-osSemaphoreDef(ohciwrapp_sem_03);
-osSemaphoreDef(ohciwrapp_sem_04);
-osSemaphoreDef(ohciwrapp_sem_05);
-osSemaphoreDef(ohciwrapp_sem_06);
-osSemaphoreDef(ohciwrapp_sem_07);
-#if (INT_TRANS_MAX_NUM >= 2)
-osSemaphoreDef(ohciwrapp_sem_08);
-osSemaphoreDef(ohciwrapp_sem_09);
-#endif
-#if (INT_TRANS_MAX_NUM >= 3)
-osSemaphoreDef(ohciwrapp_sem_10);
-osSemaphoreDef(ohciwrapp_sem_11);
-#endif
-#if (INT_TRANS_MAX_NUM >= 4)
-osSemaphoreDef(ohciwrapp_sem_12);
-osSemaphoreDef(ohciwrapp_sem_13);
-#endif
-
-osThreadDef(callback_task, osPriorityHigh, 512);
-osThreadDef(control_ed_task, osPriorityNormal, 512);
-osThreadDef(bulk_ed_task, osPriorityNormal, 512);
-osThreadDef(int_ed_task, osPriorityAboveNormal, 512);
-
-void ohciwrapp_init(usbisr_fnc_t *p_usbisr_fnc, uint32_t hi_speed) {
- static const osSemaphoreDef_t * const sem_def_tbl[TOTAL_SEM_NUM] = {
- osSemaphore(ohciwrapp_sem_01), osSemaphore(ohciwrapp_sem_02), osSemaphore(ohciwrapp_sem_03)
- , osSemaphore(ohciwrapp_sem_04), osSemaphore(ohciwrapp_sem_05), osSemaphore(ohciwrapp_sem_06)
- , osSemaphore(ohciwrapp_sem_07)
-#if (INT_TRANS_MAX_NUM >= 2)
- , osSemaphore(ohciwrapp_sem_08), osSemaphore(ohciwrapp_sem_09)
-#endif
-#if (INT_TRANS_MAX_NUM >= 3)
- , osSemaphore(ohciwrapp_sem_10), osSemaphore(ohciwrapp_sem_11)
-#endif
-#if (INT_TRANS_MAX_NUM >= 4)
- , osSemaphore(ohciwrapp_sem_12), osSemaphore(ohciwrapp_sem_13)
-#endif
- };
- uint32_t cnt;
- uint32_t index = 0;
-
- /* Disables interrupt for usb */
- GIC_DisableIRQ(USBI0_IRQn);
-
- /* P4_1(USB0_EN) */
- GPIOP4 &= ~0x0002; /* Outputs low level */
- GPIOPMC4 &= ~0x0002; /* Port mode */
- GPIOPM4 &= ~0x0002; /* Output mode */
-
- p_usbisr_cb = p_usbisr_fnc;
- if (hi_speed == 0) {
- g_usb0_host_SupportUsbDeviceSpeed = USB_HOST_FULL_SPEED;
- } else {
- g_usb0_host_SupportUsbDeviceSpeed = USB_HOST_HIGH_SPEED;
- }
- p_usb_reg->HcRevision = 0x00000010;
- p_usb_reg->HcControl = 0x00000000;
- p_usb_reg->HcCommandStatus = 0x00000000;
- p_usb_reg->HcInterruptStatus = 0x00000000;
- p_usb_reg->HcInterruptEnable = 0x00000000;
- p_usb_reg->HcInterruptDisable = 0x00000000;
- p_usb_reg->HcHCCA = 0x00000000;
- p_usb_reg->HcPeriodCurrentED = 0x00000000;
- p_usb_reg->HcControlHeadED = 0x00000000;
- p_usb_reg->HcControlCurrentED = 0x00000000;
- p_usb_reg->HcBulkHeadED = 0x00000000;
- p_usb_reg->HcBulkCurrentED = 0x00000000;
- p_usb_reg->HcDoneHead = 0x00000000;
- p_usb_reg->HcFmInterval = 0x00002EDF;
- p_usb_reg->HcFmRemaining = 0x00002EDF;
- p_usb_reg->HcFmNumber = 0x00000000;
- p_usb_reg->HcPeriodicStart = 0x00000000;
- p_usb_reg->HcLSThreshold = 0x00000628;
- p_usb_reg->HcRhDescriptorA = 0xFF000901;
- p_usb_reg->HcRhDescriptorB = 0x00020000;
- p_usb_reg->HcRhStatus = 0x00000000;
- p_usb_reg->HcRhPortStatus1 = 0x00000000;
-
- GPIOP4 |= 0x0002; /* P4_1 Outputs high level */
- osDelay(5);
- GPIOP4 &= ~0x0002; /* P4_1 Outputs low level */
- osDelay(10);
-
- if (init_end == 0) {
- (void)memset(&ctl_ed, 0, sizeof(ctl_ed));
- (void)memset(&blk_ed, 0, sizeof(blk_ed));
- (void)memset(&int_ed[0], 0, sizeof(int_ed));
-
- /* callback */
- semid_cb = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- (void)osThreadCreate(osThread(callback_task), 0);
-
- /* control transfer */
- ctl_ed.semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- ctl_ed.semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- ctl_ed.tskid = osThreadCreate(osThread(control_ed_task), 0);
-
- /* bulk transfer */
- blk_ed.semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- blk_ed.semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- blk_ed.tskid = osThreadCreate(osThread(bulk_ed_task), 0);
-
- /* interrupt transfer */
- for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
- int_ed[cnt].semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- int_ed[cnt].semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- int_ed[cnt].tskid = osThreadCreate(osThread(int_ed_task), (void *)cnt);
- }
- init_end = 1;
- }
-}
-
-uint32_t ohciwrapp_reg_r(uint32_t reg_ofs) {
- if (init_end == 0) {
- return 0;
- }
-
- return *(uint32_t *)((uint8_t *)p_usb_reg + reg_ofs);
-}
-
-void ohciwrapp_reg_w(uint32_t reg_ofs, uint32_t set_data) {
- uint32_t cnt;
- uint32_t last_data;
- hcca_t *p_hcca;
-
- if (init_end == 0) {
- return;
- }
-
- switch (reg_ofs) {
- case OHCI_REG_CONTROL:
- last_data = p_usb_reg->HcControl;
- p_usb_reg->HcControl = (set_data & 0x000007FF);
- if ((last_data & OR_CONTROL_CLE) != (set_data & OR_CONTROL_CLE)) {
- /* change CLE */
- if ((set_data & OR_CONTROL_CLE) != 0) {
- (void)osSemaphoreRelease(ctl_ed.semid_list);
- } else {
- if (ctl_ed.trans_wait == 1) {
- ctl_ed.trans_wait = 0;
- (void)osSemaphoreRelease(ctl_ed.semid_wait);
- }
- (void)osSemaphoreWait(ctl_ed.semid_list, osWaitForever);
- }
- }
- if ((last_data & OR_CONTROL_BLE) != (set_data & OR_CONTROL_BLE)) {
- /* change BLE */
- if ((set_data & OR_CONTROL_BLE) != 0) {
- (void)osSemaphoreRelease(blk_ed.semid_list);
- } else {
- if (blk_ed.trans_wait == 1) {
- blk_ed.trans_wait = 0;
- (void)osSemaphoreRelease(blk_ed.semid_wait);
- }
- (void)osSemaphoreWait(blk_ed.semid_list, osWaitForever);
- }
- }
- if ((last_data & OR_CONTROL_PLE) != (set_data & OR_CONTROL_PLE)) {
- /* change PLE */
- for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
- if ((set_data & OR_CONTROL_PLE) != 0) {
- (void)osSemaphoreRelease(int_ed[cnt].semid_list);
- } else {
- if (int_ed[cnt].trans_wait == 1) {
- int_ed[cnt].trans_wait = 0;
- (void)osSemaphoreRelease(int_ed[cnt].semid_wait);
- }
- (void)osSemaphoreWait(int_ed[cnt].semid_list, osWaitForever);
- }
- }
- }
- break;
- case OHCI_REG_COMMANDSTATUS:
- if ((set_data & OR_CMD_STATUS_HCR) != 0) { /* HostController Reset */
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_HCR;
- if (usb0_api_host_init(16, g_usb0_host_SupportUsbDeviceSpeed, USBHCLOCK_X1_48MHZ) == USB_HOST_ATTACH) {
- ohciwrapp_loc_Connect(1);
- }
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_HCR;
- }
- if ((set_data & OR_CMD_STATUS_CLF) != 0) {
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_CLF;
- osSignalSet(ctl_ed.tskid, SIG_GEN_LIST_REQ);
- }
- if ((set_data & OR_CMD_STATUS_BLF) != 0) {
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_BLF;
- osSignalSet(blk_ed.tskid, SIG_GEN_LIST_REQ);
- }
- if ((set_data & OR_CMD_STATUS_OCR) != 0) {
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_OCR;
- } else {
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_OCR;
- }
- break;
- case OHCI_REG_INTERRUPTSTATUS:
- if (((p_usb_reg->HcInterruptStatus & OR_INTR_STATUS_WDH) != 0)
- && ((set_data & OR_INTR_STATUS_WDH) != 0)) {
- if (p_usb_reg->HcDoneHead != 0x00000000) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_hcca->DoneHead = p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = 0x00000000;
- p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_WDH;
- (void)osSemaphoreRelease(semid_cb);
- } else {
- p_usb_reg->HcInterruptStatus &= ~OR_INTR_STATUS_WDH;
- }
- }
- if ((set_data & OR_INTR_STATUS_RHSC) != 0) {
- p_usb_reg->HcInterruptStatus &= ~OR_INTR_STATUS_RHSC;
- }
- break;
- case OHCI_REG_INTERRUPTENABLE:
- case OHCI_REG_INTERRUPTDISABLE:
- case OHCI_REG_HCCA:
- case OHCI_REG_CONTROLHEADED:
- case OHCI_REG_CONTROLCURRENTED:
- case OHCI_REG_BULKHEADED:
- case OHCI_REG_BULKCURRENTED:
- case OHCI_REG_FMINTERVAL:
- case OHCI_REG_FMREMAINING:
- case OHCI_REG_PERIODICSTART:
- case OHCI_REG_LSTHRESHOLD:
- case OHCI_REG_RHDESCRIPTORA:
- case OHCI_REG_RHDESCRIPTORB:
- case OHCI_REG_RHSTATUS:
- *(uint32_t *)((uint8_t *)p_usb_reg + reg_ofs) = set_data;
- break;
- case OHCI_REG_RHPORTSTATUS1:
- p_usb_reg->HcRhPortStatus1 &= ~(set_data & 0xFFFF0000);
- if ((set_data & OR_RH_PORT_PRS) != 0) { /* Set Port Reset */
- p_usb_reg->HcRhPortStatus1 |= OR_RH_PORT_PRS;
- usb0_host_UsbBusReset();
- p_usb_reg->HcRhPortStatus1 &= ~OR_RH_PORT_PRS;
- }
- break;
- case OHCI_REG_REVISION:
- case OHCI_REG_PERIODCURRENTED:
- case OHCI_REG_DONEHEADED:
- case OHCI_REG_FMNUMBER:
- default:
- /* Do Nothing */
- break;
- }
-}
-
-static void callback_task(void const * argument) {
- usbisr_fnc_t *p_wk_cb = p_usbisr_cb;
-
- if (p_wk_cb == NULL) {
- return;
- }
-
- while (1) {
- osSemaphoreWait(semid_cb, osWaitForever);
- if (connect_change != 0xFFFFFFFF) {
- connect_change = 0xFFFFFFFF;
- connect_check();
- }
- p_wk_cb();
- }
-}
-
-static void control_ed_task(void const * argument) {
- while (1) {
- osSignalWait(SIG_GEN_LIST_REQ, osWaitForever);
- (void)osSemaphoreWait(ctl_ed.semid_list, osWaitForever);
- while ((p_usb_reg->HcControl & OR_CONTROL_CLE) != 0) {
- if ((p_usb_reg->HcControlCurrentED == 0)
- && ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_CLF) != 0)) {
- p_usb_reg->HcControlCurrentED = p_usb_reg->HcControlHeadED;
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_CLF;
- }
- if (p_usb_reg->HcControlCurrentED != 0) {
- ctl_ed.p_curr_ed = (hced_t *)p_usb_reg->HcControlCurrentED;
- if (chk_genelal_ed(&ctl_ed) != 0) {
- control_trans(&ctl_ed);
- chk_split_trans_setting(&ctl_ed);
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_CLF;
- chk_td_done(&ctl_ed);
- }
- p_usb_reg->HcControlCurrentED = (uint32_t)ctl_ed.p_curr_ed->nextED;
- } else {
- break;
- }
- }
- if ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_CLF) != 0) {
- osSignalSet(ctl_ed.tskid, SIG_GEN_LIST_REQ);
- }
- (void)osSemaphoreRelease(ctl_ed.semid_list);
- }
-}
-
-static void bulk_ed_task(void const * argument) {
- while (1) {
- osSignalWait(SIG_GEN_LIST_REQ, osWaitForever);
- (void)osSemaphoreWait(blk_ed.semid_list, osWaitForever);
- while ((p_usb_reg->HcControl & OR_CONTROL_BLE) != 0) {
- if ((p_usb_reg->HcBulkCurrentED == 0)
- && ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_BLF) != 0)) {
- p_usb_reg->HcBulkCurrentED = p_usb_reg->HcBulkHeadED;
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_BLF;
- }
- if (p_usb_reg->HcBulkCurrentED != 0) {
- blk_ed.p_curr_ed = (hced_t *)p_usb_reg->HcBulkCurrentED;
- if (chk_genelal_ed(&blk_ed) != 0) {
- bulk_trans(&blk_ed);
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_BLF;
- chk_td_done(&blk_ed);
- }
- p_usb_reg->HcBulkCurrentED = (uint32_t)blk_ed.p_curr_ed->nextED;
- } else {
- break;
- }
- }
- if ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_BLF) != 0) {
- osSignalSet(blk_ed.tskid, SIG_GEN_LIST_REQ);
- }
- (void)osSemaphoreRelease(blk_ed.semid_list);
- }
-}
-
-static void int_ed_task(void const * argument) {
- genelal_ed_t *p_int_ed = &int_ed[(uint32_t)argument];
- uint32_t cnt;
- uint32_t wait_cnt = 0;
- hcca_t *p_hcca;
- hced_t *p_ed;
-
- while (1) {
- (void)osSemaphoreWait(p_int_ed->semid_list, osWaitForever);
- if (p_int_ed->p_curr_ed == NULL) {
- for (cnt = 0; (cnt < 32) && ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0)
- && (p_int_ed->p_curr_ed == NULL); cnt++) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_ed = (hced_t *)p_hcca->IntTable[cnt];
- while ((p_ed != NULL) && ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0)
- && (p_int_ed->p_curr_ed == NULL)) {
- if (int_trans_doing(p_ed, (uint32_t)argument) == 0) {
- p_int_ed->p_curr_ed = p_ed;
- if (chk_genelal_ed(p_int_ed) != 0) {
- int_trans_setting(p_int_ed, (uint32_t)argument);
- } else {
- p_int_ed->p_curr_ed = NULL;
- }
- }
- p_ed = p_ed->nextED;
- }
- }
- }
- if (p_int_ed->p_curr_ed != NULL) {
- while ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0) {
- if (chk_genelal_ed(p_int_ed) != 0) {
- int_trans(p_int_ed);
- chk_td_done(p_int_ed);
- wait_cnt = p_int_ed->cycle_time;
- } else {
- if (wait_cnt > 0) {
- wait_cnt--;
- } else {
- p_int_ed->p_curr_ed = NULL;
- }
- break;
- }
- }
- }
- (void)osSemaphoreRelease(p_int_ed->semid_list);
- if (p_int_ed->p_curr_ed == NULL) {
- osDelay(10);
- } else {
- osDelay(1);
- }
- }
-}
-
-static int32_t int_trans_doing(hced_t *p_ed, uint32_t index) {
- uint32_t cnt;
- int32_t ret = 0;
-
- for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
- if ((index != cnt) && (int_ed[cnt].p_curr_ed == p_ed)) {
- ret = 1;
- }
- }
-
- return ret;
-}
-
-static int32_t chk_genelal_ed(genelal_ed_t *p_g_ed){
- int32_t ret = 0;
- hced_t *p_ed = p_g_ed->p_curr_ed;
-
- if (((p_ed->control & ED_SKIP) != 0)
- || (((uint32_t)p_ed->headTD & ED_HALTED) != 0)
- || (((uint32_t)p_ed->tailTD & 0xFFFFFFF0) == ((uint32_t)p_ed->headTD & 0xFFFFFFF0))) {
- /* Do Nothing */
- } else if ((p_ed->control & 0x0000007F) > 10) {
- p_ed->headTD = (hctd_t *)((uint32_t)p_ed->headTD | ED_HALTED);
- } else {
- p_g_ed->p_curr_td = (hctd_t *)((uint32_t)p_ed->headTD & 0xFFFFFFF0);
- if (p_g_ed->p_curr_td == NULL) {
- p_ed->headTD = (hctd_t *)((uint32_t)p_ed->headTD | ED_HALTED);
- } else {
- p_g_ed->p_start_buf = p_g_ed->p_curr_td->currBufPtr;
- ret = 1;
- }
- }
-
- return ret;
-}
-
-static void chk_td_done(genelal_ed_t *p_g_ed) {
- hcca_t *p_hcca;
- uint32_t ConditionCode = RZA_IO_RegRead_32(&p_g_ed->p_curr_td->control, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
-
- if ((ConditionCode != TD_CC_NOT_ACCESSED_1) && (ConditionCode != TD_CC_NOT_ACCESSED_2)) {
- p_g_ed->p_curr_ed->headTD = (hctd_t *)(((uint32_t)p_g_ed->p_curr_td->nextTD & 0xFFFFFFF0)
- | ((uint32_t)p_g_ed->p_curr_ed->headTD & 0x0000000F));
- p_g_ed->p_curr_td->nextTD = (hctd_t *)p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = (uint32_t)p_g_ed->p_curr_td;
- if ((p_usb_reg->HcInterruptStatus & OR_INTR_STATUS_WDH) == 0) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_hcca->DoneHead = p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = 0x00000000;
- p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_WDH;
- (void)osSemaphoreRelease(semid_cb);
- }
- }
-}
-
-static void chk_split_trans_setting(genelal_ed_t *p_g_ed) {
- uint8_t *p_buf;
- tdinfo_t td_info;
-
- /* Hi-Speed mode only */
- if (g_usb0_host_UsbDeviceSpeed != USB_HOST_HIGH_SPEED) {
- return;
- }
-
- if (RZA_IO_RegRead_32(&p_g_ed->p_curr_td->control, TD_CTL_SHFT_CC, TD_CTL_MSK_CC) != TD_CC_NOERROR) {
- return;
- }
-
- get_td_info(p_g_ed, &td_info);
- p_buf = p_g_ed->p_start_buf;
-
- if (td_info.direction == 0) {
- uint8_t bRequest = p_buf[1];
- uint16_t wValue = (p_buf[3] << 8) + p_buf[2];
- uint16_t wIndx = (p_buf[5] << 8) + p_buf[4];
- uint16_t devadd;
-
- if ((td_info.devadr == 0) && (bRequest == SET_ADDRESS)) {
- /* SET_ADDRESS */
- usb0_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
- usb0_host_set_devadd(wValue, &devadd);
- if (split_ctl.root_devadr == 0) {
- split_ctl.root_devadr = wValue; /* New Address */
- }
- } else if ((td_info.devadr == split_ctl.root_devadr) && (bRequest == SET_FEATURE)
- && (wValue == 0x0004) && (split_ctl.root_devadr != 0)) {
- /* SET_FEATURE PORT_RESET */
- split_ctl.reset_port = (wIndx & 0x00FF);
- } else if ((td_info.devadr == split_ctl.root_devadr) && (bRequest == GET_STATUS)) {
- /* GET_STATUS */
- split_ctl.get_port = wIndx;
- split_ctl.seq_cnt = 1;
- } else {
- /* Do Nothing */
- }
- } else if (td_info.direction == 2) {
- if ((td_info.devadr == split_ctl.root_devadr) && (split_ctl.seq_cnt == 1)) {
- if (split_ctl.get_port < PORT_NUM) {
- split_ctl.port_sts_bits[split_ctl.get_port] = (p_buf[1] << 8) + p_buf[0];
- }
- split_ctl.seq_cnt = 0;
- }
- } else {
- /* Do Nothing */
- }
-}
-
-static void set_split_trans_setting(void) {
- uint16_t port_speed;
- uint16_t devadd;
-
- if ((split_ctl.root_devadr != 0) && (split_ctl.reset_port != 0) && (split_ctl.reset_port < PORT_NUM)) {
- usb0_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
- RZA_IO_RegWrite_16(&devadd, split_ctl.root_devadr, USB_DEVADDn_UPPHUB_SHIFT, USB_DEVADDn_UPPHUB);
- RZA_IO_RegWrite_16(&devadd, split_ctl.reset_port, USB_DEVADDn_HUBPORT_SHIFT, USB_DEVADDn_HUBPORT);
- if ((split_ctl.port_sts_bits[split_ctl.reset_port] & PORT_HIGH_SPEED) != 0) {
- port_speed = USB_HOST_HIGH_SPEED;
- } else if ((split_ctl.port_sts_bits[split_ctl.reset_port] & PORT_LOW_SPEED) != 0) {
- port_speed = USB_HOST_LOW_SPEED;
- } else {
- port_speed = USB_HOST_FULL_SPEED;
- }
- RZA_IO_RegWrite_16(&devadd, port_speed, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- usb0_host_set_devadd(USB_HOST_DEVICE_0, &devadd);
- split_ctl.reset_port = 0;
- }
-}
-
-static void control_trans(genelal_ed_t *p_g_ed) {
- hctd_t *p_td = p_g_ed->p_curr_td;
- tdinfo_t td_info;
- uint16_t devadd;
-
- get_td_info(p_g_ed, &td_info);
-
- if (g_usb0_host_UsbDeviceSpeed == USB_HOST_HIGH_SPEED) {
- if (td_info.devadr == 0) {
- set_split_trans_setting();
- }
- } else {
- /* When a non-Hi-Speed, the communication speed is determined from the TD. */
- usb0_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
- if (td_info.speed == 1) {
- RZA_IO_RegWrite_16(&devadd, USB_HOST_LOW_SPEED, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- } else {
- RZA_IO_RegWrite_16(&devadd, USB_HOST_FULL_SPEED, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- }
- usb0_host_set_devadd(td_info.devadr, &devadd);
- }
-
- USB200.DCPMAXP = (td_info.devadr << 12) + td_info.msp;
- if (td_info.direction == 0) {
- g_usb0_host_CmdStage = (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE);
- } else if (td_info.count != 0) {
- g_usb0_host_CmdStage = (USB_HOST_STAGE_DATA | USB_HOST_CMD_IDLE);
- } else {
- g_usb0_host_CmdStage = (USB_HOST_STAGE_STATUS | USB_HOST_CMD_IDLE);
- }
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_WAIT;
- p_g_ed->pipe_no = USB_HOST_PIPE0;
-
- p_g_ed->trans_wait = 1;
-
- if (td_info.direction == 0) {
- uint16_t Req = (p_td->currBufPtr[1] << 8) + p_td->currBufPtr[0];
- uint16_t Val = (p_td->currBufPtr[3] << 8) + p_td->currBufPtr[2];
- uint16_t Indx = (p_td->currBufPtr[5] << 8) + p_td->currBufPtr[4];
- uint16_t Len = (p_td->currBufPtr[7] << 8) + p_td->currBufPtr[6];
-
- g_usb0_host_data_pointer[USB_HOST_PIPE0] = p_td->bufEnd;
- usb0_host_SetupStage(Req, Val, Indx, Len);
- } else if (td_info.direction == 1) {
- usb0_host_CtrlWriteStart(td_info.count, p_td->currBufPtr);
- } else {
- usb0_host_CtrlReadStart(td_info.count, p_td->currBufPtr);
- }
-
- (void)osSemaphoreWait(p_g_ed->semid_wait, CTL_TRANS_TIMEOUT);
- if (p_g_ed->trans_wait == 1) {
- p_g_ed->trans_wait = 0;
- RZA_IO_RegWrite_32(&p_td->control, TD_CC_DEVICENOTRESPONDING, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
- }
-
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
-}
-
-static void bulk_trans(genelal_ed_t *p_g_ed) {
- hctd_t *p_td = p_g_ed->p_curr_td;
- hced_t *p_ed = p_g_ed->p_curr_ed;
- tdinfo_t td_info;
- USB_HOST_CFG_PIPETBL_t *user_table = &usb0_host_blk_ep_tbl1[0];
- uint8_t wk_table[6];
-
- get_td_info(p_g_ed, &td_info);
-
- wk_table[0] = 0;
- wk_table[1] = USB_HOST_ENDPOINT_DESC;
- wk_table[2] = td_info.endpoint_no;
- if (td_info.direction == 2) {
- wk_table[2] |= USB_HOST_EP_IN;
- }
- wk_table[3] = USB_HOST_EP_BULK;
- wk_table[4] = (uint8_t)td_info.msp;
- wk_table[5] = (uint8_t)(td_info.msp >> 8);
- p_g_ed->pipe_no = user_table->pipe_number;
- usb0_api_host_SetEndpointTable(td_info.devadr, user_table, wk_table);
-
- set_togle(p_g_ed->pipe_no, p_td, p_ed);
-
- p_g_ed->trans_wait = 1;
- if (td_info.direction == 1) {
- usb0_host_start_send_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- } else {
- usb0_host_start_receive_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- }
-
- (void)osSemaphoreWait(p_g_ed->semid_wait, BLK_TRANS_TIMEOUT);
- usb0_host_stop_transfer(p_g_ed->pipe_no);
-}
-
-static void int_trans_setting(genelal_ed_t *p_g_ed, uint32_t index) {
- hctd_t *p_td = p_g_ed->p_curr_td;
- hced_t *p_ed = p_g_ed->p_curr_ed;
- tdinfo_t td_info;
- USB_HOST_CFG_PIPETBL_t *user_table = &usb0_host_int_ep_tbl1[index];
- uint8_t wk_table[6];
- uint32_t cycle_time;
- uint16_t devadd;
-
- get_td_info(p_g_ed, &td_info);
-
- wk_table[0] = 0;
- wk_table[1] = USB_HOST_ENDPOINT_DESC;
- wk_table[2] = td_info.endpoint_no;
- if (td_info.direction == 2) {
- wk_table[2] |= USB_HOST_EP_IN;
- }
- wk_table[3] = USB_HOST_EP_INT;
- wk_table[4] = (uint8_t)td_info.msp;
- wk_table[5] = (uint8_t)(td_info.msp >> 8);
- cycle_time = chk_cycle(p_ed);
- p_g_ed->cycle_time = cycle_time;
- user_table->pipe_cycle = 0;
- while (cycle_time > 1) {
- cycle_time >>= 1;
- user_table->pipe_cycle++;
- }
- if (g_usb0_host_UsbDeviceSpeed == USB_HOST_HIGH_SPEED) {
- usb0_host_get_devadd(td_info.devadr, &devadd);
- if (RZA_IO_RegRead_16(&devadd, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD) == USB_HOST_HIGH_SPEED) {
- user_table->pipe_cycle += 3;
- if (user_table->pipe_cycle > 7) {
- user_table->pipe_cycle = 7;
- }
- }
- }
-
- p_g_ed->pipe_no = user_table->pipe_number;
- usb0_api_host_SetEndpointTable(td_info.devadr, user_table, wk_table);
-
- set_togle(p_g_ed->pipe_no, p_td, p_ed);
-}
-
-static uint32_t chk_cycle(hced_t *p_ed) {
- uint32_t cnt;
- uint32_t hit_cnt = 0;
- uint32_t cycle_time = 1;
- hcca_t *p_hcca;
- hced_t *p_wk_ed;
-
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
-
- for (cnt = 0; cnt < 32; cnt++) {
- p_wk_ed = (hced_t *)p_hcca->IntTable[cnt];
- while (p_wk_ed != NULL) {
- if (p_wk_ed == p_ed) {
- hit_cnt++;
- break;
- }
- p_wk_ed = p_wk_ed->nextED;
- }
- }
- if (hit_cnt < 2) {
- cycle_time = 32;
- } else if (hit_cnt < 4) {
- cycle_time = 16;
- } else if (hit_cnt < 8) {
- cycle_time = 8;
- } else if (hit_cnt < 16) {
- cycle_time = 4;
- } else if (hit_cnt < 32) {
- cycle_time = 2;
- } else{
- cycle_time = 1;
- }
-
- return cycle_time;
-}
-
-static void int_trans(genelal_ed_t *p_g_ed) {
- hctd_t *p_td = p_g_ed->p_curr_td;
- tdinfo_t td_info;
-
- get_td_info(p_g_ed, &td_info);
- p_g_ed->trans_wait = 1;
- if (td_info.direction == 1) {
- usb0_host_start_send_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- } else {
- usb0_host_start_receive_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- }
- (void)osSemaphoreWait(p_g_ed->semid_wait, osWaitForever);
- usb0_host_stop_transfer(p_g_ed->pipe_no);
-}
-
-static void get_td_info(genelal_ed_t *p_g_ed, tdinfo_t *p_td_info) {
- hctd_t *p_td = p_g_ed->p_curr_td;
- hced_t *p_ed = p_g_ed->p_curr_ed;
-
- p_td_info->endpoint_no = (uint8_t)((p_ed->control >> 7) & 0x0000000F);
- p_td_info->msp = (p_ed->control >> 16) & 0x000007FF;
- p_td_info->devadr = p_ed->control & 0x0000000F;
- p_td_info->speed = (p_ed->control >> 13) & 0x00000001;
- p_td_info->direction = (p_ed->control >> 11) & 0x00000003;
- if ((p_td_info->direction == 0) || (p_td_info->direction == 3)) {
- if ((p_td->control & TD_CTL_MSK_DP) == TD_SETUP) {
- p_td_info->direction = 0;
- } else if ((p_td->control & TD_CTL_MSK_DP) == TD_OUT) {
- p_td_info->direction = 1;
- } else {
- p_td_info->direction = 2;
- }
- }
- if (p_td->currBufPtr != NULL) {
- p_td_info->count = (uint32_t)p_td->bufEnd - (uint32_t)p_td->currBufPtr + 1;
- } else {
- p_td_info->count = 0;
- }
-}
-
-static void set_togle(uint32_t pipe, hctd_t *p_td, hced_t *p_ed) {
- if ((p_td->control & TD_CTL_MSK_T) == TD_TOGGLE_0) {
- usb0_host_set_sqclr(pipe);
- } else if ((p_td->control & TD_CTL_MSK_T) == TD_TOGGLE_1) {
- usb0_host_set_sqset(pipe);
- } else if (((uint32_t)p_ed->headTD & ED_TOGLE_CARRY) == 0) {
- usb0_host_set_sqclr(pipe);
- } else {
- usb0_host_set_sqset(pipe);
- }
-}
-
-static void connect_check(void) {
- uint32_t cnt;
- uint32_t type = 0;
- uint16_t stat;
- uint16_t devadd = 0;
- uint32_t wk_HcRhPortStatus1 = p_usb_reg->HcRhPortStatus1;
-
- if (usb0_host_CheckAttach() == USB_HOST_ATTACH) {
- type = 1;
- }
-
- if ((((wk_HcRhPortStatus1 & OR_RH_PORT_CCS) == 0) && (type == 0))
- || (((wk_HcRhPortStatus1 & OR_RH_PORT_CCS) != 0) && (type != 0))) {
- return;
- }
-
- if (type == 0) {
- usb0_host_UsbDetach();
- wk_HcRhPortStatus1 &= ~OR_RH_PORT_CCS;
- } else {
- usb0_host_UsbAttach();
- stat = usb0_host_UsbBusReset();
- RZA_IO_RegWrite_16(&devadd, 0, USB_DEVADDn_UPPHUB_SHIFT, USB_DEVADDn_UPPHUB);
- RZA_IO_RegWrite_16(&devadd, 0, USB_DEVADDn_HUBPORT_SHIFT, USB_DEVADDn_HUBPORT);
- if (stat == USB_HOST_HSMODE) {
- wk_HcRhPortStatus1 &= ~OR_RH_PORT_LSDA;
- RZA_IO_RegWrite_16(&USB200.SOFCFG, 0, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
- g_usb0_host_UsbDeviceSpeed = USB_HOST_HIGH_SPEED;
- } else if (stat == USB_HOST_FSMODE) {
- wk_HcRhPortStatus1 &= ~OR_RH_PORT_LSDA;
- RZA_IO_RegWrite_16(&USB200.SOFCFG, 0, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
- g_usb0_host_UsbDeviceSpeed = USB_HOST_FULL_SPEED;
- } else {
- wk_HcRhPortStatus1 |= OR_RH_PORT_LSDA;
- RZA_IO_RegWrite_16(&USB200.SOFCFG, 1, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
- g_usb0_host_UsbDeviceSpeed = USB_HOST_LOW_SPEED;
- }
- RZA_IO_RegWrite_16(&devadd, g_usb0_host_UsbDeviceSpeed, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- usb0_host_init_pipe_status();
- usb0_host_set_devadd(USB_HOST_DEVICE_0, &devadd);
- wk_HcRhPortStatus1 |= OR_RH_PORT_CCS;
- }
- wk_HcRhPortStatus1 |= OR_RH_PORT_CSC;
- p_usb_reg->HcRhPortStatus1 = wk_HcRhPortStatus1;
- p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_RHSC;
- (void)memset(&split_ctl, 0, sizeof(split_ctl));
-
- if (type == 0) {
- if (ctl_ed.trans_wait == 1) {
- ohciwrapp_loc_TransEnd(ctl_ed.pipe_no, TD_CC_DEVICENOTRESPONDING);
- }
- if (blk_ed.trans_wait == 1) {
- ohciwrapp_loc_TransEnd(blk_ed.pipe_no, TD_CC_DEVICENOTRESPONDING);
- }
- for (cnt = 0; cnt< INT_TRANS_MAX_NUM; cnt++) {
- if (int_ed[cnt].trans_wait == 1) {
- ohciwrapp_loc_TransEnd(int_ed[cnt].pipe_no, TD_CC_DEVICENOTRESPONDING);
- }
- }
- }
-}
-
-void ohciwrapp_loc_Connect(uint32_t type) {
- connect_change = type;
- (void)osSemaphoreRelease(semid_cb);
-}
-
-void ohciwrapp_loc_TransEnd(uint32_t pipe, uint32_t ConditionCode) {
- uint32_t cnt;
- uint32_t sqmon;
- hctd_t *p_td;
- hced_t *p_ed;
- genelal_ed_t *p_wait_ed = NULL;
-
- if (ctl_ed.pipe_no == pipe) {
- p_wait_ed = &ctl_ed;
- } else if (blk_ed.pipe_no == pipe) {
- p_wait_ed = &blk_ed;
- } else {
- for (cnt = 0; cnt< INT_TRANS_MAX_NUM; cnt++) {
- if (int_ed[cnt].pipe_no == pipe) {
- p_wait_ed = &int_ed[cnt];
- break;
- }
- }
- }
- if (p_wait_ed == NULL) {
- return;
- }
-
- p_td = p_wait_ed->p_curr_td;
- p_ed = p_wait_ed->p_curr_ed;
- if ((p_td == NULL) || (p_ed == NULL)) {
- return;
- }
-
- if (ConditionCode == TD_CC_NOERROR) {
- /* ErrorCount */
- RZA_IO_RegWrite_32(&p_td->control, 0, TD_CTL_SHFT_EC, TD_CTL_MSK_EC);
-
- /* CurrentBufferPointer */
- p_td->currBufPtr += ((uint32_t)p_td->bufEnd - (uint32_t)p_td->currBufPtr + 1) - g_usb0_host_data_count[pipe];
- } else {
- /* ErrorCount */
- RZA_IO_RegWrite_32(&p_td->control, 3, TD_CTL_SHFT_EC, TD_CTL_MSK_EC);
- }
-
- /* DataToggle */
- sqmon = usb0_host_get_sqmon(pipe);
- RZA_IO_RegWrite_32(&p_td->control, sqmon, TD_CTL_SHFT_T, TD_CTL_MSK_T);
- if (sqmon == 0) {
- p_ed->headTD = (hctd_t *)((uint32_t)p_ed->headTD & ~ED_TOGLE_CARRY);
- } else {
- p_ed->headTD = (hctd_t *)((uint32_t)p_ed->headTD | ED_TOGLE_CARRY);
- }
-
- /* ConditionCode */
- RZA_IO_RegWrite_32(&p_td->control, ConditionCode, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
-
- p_wait_ed->trans_wait = 0;
-
- (void)osSemaphoreRelease(p_wait_ed->semid_wait);
-}
-
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/ohci_wrapp_RZ_A1.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-/* Copyright (c) 2010-2011 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef OHCI_WRAPP_RZ_A1_H
-#define OHCI_WRAPP_RZ_A1_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define OHCI_REG_REVISION (0x00)
-#define OHCI_REG_CONTROL (0x04)
-#define OHCI_REG_COMMANDSTATUS (0x08)
-#define OHCI_REG_INTERRUPTSTATUS (0x0C)
-#define OHCI_REG_INTERRUPTENABLE (0x10)
-#define OHCI_REG_INTERRUPTDISABLE (0x14)
-#define OHCI_REG_HCCA (0x18)
-#define OHCI_REG_PERIODCURRENTED (0x1C)
-#define OHCI_REG_CONTROLHEADED (0x20)
-#define OHCI_REG_CONTROLCURRENTED (0x24)
-#define OHCI_REG_BULKHEADED (0x28)
-#define OHCI_REG_BULKCURRENTED (0x2C)
-#define OHCI_REG_DONEHEADED (0x30)
-#define OHCI_REG_FMINTERVAL (0x34)
-#define OHCI_REG_FMREMAINING (0x38)
-#define OHCI_REG_FMNUMBER (0x3C)
-#define OHCI_REG_PERIODICSTART (0x40)
-#define OHCI_REG_LSTHRESHOLD (0x44)
-#define OHCI_REG_RHDESCRIPTORA (0x48)
-#define OHCI_REG_RHDESCRIPTORB (0x4C)
-#define OHCI_REG_RHSTATUS (0x50)
-#define OHCI_REG_RHPORTSTATUS1 (0x54)
-
-typedef void (usbisr_fnc_t)(void);
-
-extern void ohciwrapp_init(usbisr_fnc_t *p_usbisr_fnc, uint32_t hi_speed);
-extern uint32_t ohciwrapp_reg_r(uint32_t reg_ofs);
-extern void ohciwrapp_reg_w(uint32_t reg_ofs, uint32_t set_data);
-extern void ohciwrapp_interrupt(uint32_t int_sense);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* OHCI_WRAPP_RZ_A1_H */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/ohci_wrapp_RZ_A1_local.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,49 +0,0 @@
-/* Copyright (c) 2010-2011 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef OHCI_WRAPP_RZ_A1_LOCAL_H
-#define OHCI_WRAPP_RZ_A1_LOCAL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* ConditionCode */
-#define TD_CC_NOERROR (0)
-#define TD_CC_CRC (1)
-#define TD_CC_BITSTUFFING (2)
-#define TD_CC_DATATOGGLEMISMATCH (3)
-#define TD_CC_STALL (4)
-#define TD_CC_DEVICENOTRESPONDING (5)
-#define TD_CC_PIDCHECKFAILURE (6)
-#define TD_CC_UNEXPECTEDPID (7)
-#define TD_CC_DATAOVERRUN (8)
-#define TD_CC_DATAUNDERRUN (9)
-#define TD_CC_BUFFEROVERRUN (12)
-#define TD_CC_BUFFERUNDERRUN (13)
-#define TD_CC_NOT_ACCESSED_1 (14)
-#define TD_CC_NOT_ACCESSED_2 (15)
-
-extern void ohciwrapp_loc_Connect(uint32_t type);
-extern void ohciwrapp_loc_TransEnd(uint32_t pipe, uint32_t ConditionCode);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* OHCI_WRAPP_RZ_A1_LOCAL_H */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/common/usb0_host_dataio.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2835 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dataio.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-static uint16_t g_usb0_host_mbw[(USB_HOST_MAX_PIPE_NO + 1)];
-
-static void usb0_host_start_receive_trns_c(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_trns_d0(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_trns_d1(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_dma_d0(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_dma_d1(uint16_t pipe, uint32_t size, uint8_t *data);
-static uint16_t usb0_host_read_dma_d0(uint16_t pipe);
-static uint16_t usb0_host_read_dma_d1(uint16_t pipe);
-static uint16_t usb0_host_write_dma_d0(uint16_t pipe);
-static uint16_t usb0_host_write_dma_d1(uint16_t pipe);
-
-static void usb0_host_read_c_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_write_c_fifo(uint16_t Pipe, uint16_t count);
-static void usb0_host_read_d0_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_write_d0_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_read_d1_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_write_d1_fifo(uint16_t pipe, uint16_t count);
-
-static void usb0_host_clear_transaction_counter(uint16_t pipe);
-static void usb0_host_set_transaction_counter(uint16_t pipe, uint32_t count);
-
-static uint32_t usb0_host_com_get_dmasize(uint32_t trncount, uint32_t dtptr);
-
-static uint16_t usb0_host_set_dfacc_d0(uint16_t mbw, uint32_t count);
-static uint16_t usb0_host_set_dfacc_d1(uint16_t mbw, uint32_t count);
-
-
-/*******************************************************************************
-* Function Name: usb0_host_start_send_transfer
-* Description : Starts the USB data communication using pipe specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data data Address
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_start_send_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t status;
- uint16_t usefifo;
- uint16_t mbw;
-
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- usb0_host_clear_bemp_sts(pipe);
- usb0_host_clear_brdy_sts(pipe);
- usb0_host_clear_nrdy_sts(pipe);
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
-
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- case USB_HOST_D0FIFO_DMA:
- usefifo = USB_HOST_D0USE;
- break;
-
- case USB_HOST_D1FIFO_USE:
- case USB_HOST_D1FIFO_DMA:
- usefifo = USB_HOST_D1USE;
- break;
-
- default:
- usefifo = USB_HOST_CUSE;
- break;
- };
-
- usb0_host_set_curpipe(USB_HOST_PIPE0, usefifo, USB_HOST_NO, mbw);
-
- usb0_host_clear_transaction_counter(pipe);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- status = usb0_host_write_buffer(pipe);
-
- if (status != USB_HOST_FIFOERROR)
- {
- usb0_host_set_pid_buf(pipe);
- }
-
- return status;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer
-* Description : Writes data in the buffer allocated in the pipe specified by
-* : the argument. The FIFO for using is set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer (uint16_t pipe)
-{
- uint16_t status;
- uint16_t usefifo;
-
- g_usb0_host_PipeIgnore[pipe] = 0;
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- status = usb0_host_write_buffer_d0(pipe);
- break;
-
- case USB_HOST_D1FIFO_USE:
- status = usb0_host_write_buffer_d1(pipe);
- break;
-
- case USB_HOST_D0FIFO_DMA:
- status = usb0_host_write_dma_d0(pipe);
- break;
-
- case USB_HOST_D1FIFO_DMA:
- status = usb0_host_write_dma_d1(pipe);
- break;
-
- default:
- status = usb0_host_write_buffer_c(pipe);
- break;
- };
-
- switch (status)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- usb0_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
- usb0_host_enable_brdy_int(pipe); /* Enable Ready Interrupt */
- break;
-
- case USB_HOST_WRITEEND: /* End of data write */
- case USB_HOST_WRITESHRT: /* End of data write */
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-
- usb0_host_clear_nrdy_sts(pipe);
- usb0_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
-
- /* for last transfer */
- usb0_host_enable_bemp_int(pipe); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_WRITEDMA: /* DMA write */
- usb0_host_clear_nrdy_sts(pipe);
- usb0_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- usb0_host_disable_bemp_int(pipe); /* Disable Empty Interrupt */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer_c
-* Description : Writes data in the buffer allocated in the pipe specified in
-* : the argument. Writes data by CPU transfer using CFIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer_c (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
-
- if (pipe == USB_HOST_PIPE0)
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_CFIFO_WRITE, mbw);
- }
- else
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_NO, mbw);
- }
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb0_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb0_host_write_c_fifo(pipe, (uint16_t)count);
-
- if (g_usb0_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb0_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB200.CFIFOCTR,
- USB_CFIFOCTR_BVAL_SHIFT,
- USB_CFIFOCTR_BVAL) == 0)
- {
- USB200.CFIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb0_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer_d0
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by CPU transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb0_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb0_host_write_d0_fifo(pipe, (uint16_t)count);
-
- if (g_usb0_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb0_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB200.D0FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb0_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer_d1
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by CPU transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb0_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb0_host_write_d1_fifo(pipe, (uint16_t)count);
-
- if (g_usb0_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb0_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB200.D1FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb0_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_dma_d0
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by DMA transfer using D0FIFO.
-* : The DMA-ch for using is specified by Userdef_USB_usb0_host_start_dma().
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND : Write end
-* : USB_HOST_WRITESHRT : short data
-* : USB_HOST_WRITING : Continue of data write
-* : USB_HOST_WRITEDMA : Write DMA
-* : USB_HOST_FIFOERROR : FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_write_dma_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- count = g_usb0_host_data_count[pipe];
-
- if (count != 0)
- {
- g_usb0_host_DmaPipe[USB_HOST_D0FIFO] = pipe;
-
- if ((count % size) != 0)
- {
- g_usb0_host_DmaBval[USB_HOST_D0FIFO] = 1;
- }
- else
- {
- g_usb0_host_DmaBval[USB_HOST_D0FIFO] = 0;
- }
-
- dfacc = usb0_host_set_dfacc_d0(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].fifo = USB_HOST_D0FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].dir = USB_HOST_BUF2FIFO;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].bytes = count;
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D0FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D0FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-
- g_usb0_host_data_count[pipe] = 0;
- g_usb0_host_data_pointer[pipe] += count;
-
- status = USB_HOST_WRITEDMA; /* DMA write */
- }
- else
- {
- if (RZA_IO_RegRead_16(&USB200.D0FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- RZA_IO_RegWrite_16(&USB200.D0FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL); /* Short Packet */
- }
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_dma_d1
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by DMA transfer using D1FIFO.
-* : The DMA-ch for using is specified by Userdef_USB_usb0_host_start_dma().
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND : Write end
-* : USB_HOST_WRITESHRT : short data
-* : USB_HOST_WRITING : Continue of data write
-* : USB_HOST_WRITEDMA : Write DMA
-* : USB_HOST_FIFOERROR : FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_write_dma_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- count = g_usb0_host_data_count[pipe];
-
- if (count != 0)
- {
- g_usb0_host_DmaPipe[USB_HOST_D1FIFO] = pipe;
-
- if ((count % size) != 0)
- {
- g_usb0_host_DmaBval[USB_HOST_D1FIFO] = 1;
- }
- else
- {
- g_usb0_host_DmaBval[USB_HOST_D1FIFO] = 0;
- }
-
- dfacc = usb0_host_set_dfacc_d1(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].fifo = USB_HOST_D1FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].dir = USB_HOST_BUF2FIFO;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].bytes = count;
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D1FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D1FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-
- g_usb0_host_data_count[pipe] = 0;
- g_usb0_host_data_pointer[pipe] += count;
-
- status = USB_HOST_WRITEDMA; /* DMA write */
- }
- else
- {
- if (RZA_IO_RegRead_16(&USB200.D1FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- RZA_IO_RegWrite_16(&USB200.D1FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL); /* Short Packet */
- }
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_transfer
-* Description : Starts USB data reception using the pipe specified in the argument.
-* : The FIFO for using is set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-void usb0_host_start_receive_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t usefifo;
-
- usb0_host_clear_bemp_sts(pipe);
- usb0_host_clear_brdy_sts(pipe);
- usb0_host_clear_nrdy_sts(pipe);
-
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- usb0_host_start_receive_trns_d0(pipe, size, data);
- break;
-
- case USB_HOST_D1FIFO_USE:
- usb0_host_start_receive_trns_d1(pipe, size, data);
- break;
-
- case USB_HOST_D0FIFO_DMA:
- usb0_host_start_receive_dma_d0(pipe, size, data);
- break;
-
- case USB_HOST_D1FIFO_DMA:
- usb0_host_start_receive_dma_d1(pipe, size, data);
- break;
-
- default:
- usb0_host_start_receive_trns_c(pipe, size, data);
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_trns_c
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using CFIFO.
-* : When storing data in the buffer allocated in the pipe specified in the
-* : argument, BRDY interrupt is generated to read data
-* : in the interrupt.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_trns_c (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = size;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_CFIFO_READ, mbw);
- USB200.CFIFOCTR = USB_HOST_BITBCLR;
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_trns_d0
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, BRDY interrupt is generated to read data in the
-* : interrupt.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_trns_d0 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = size;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_trns_d1
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using D1FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, BRDY interrupt is generated to read data.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_trns_d1 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = size;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_dma_d0
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, delivered read request to DMAC to read data from
-* : the buffer by DMAC.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_dma_d0 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = 0;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- usb0_host_read_dma(pipe);
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
- else
- {
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_dma_d1
-* Description : Read data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, delivered read request to DMAC to read data from
-* : the buffer by DMAC.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_dma_d1 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = 0;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- usb0_host_read_dma(pipe);
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
- else
- {
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Uses FIF0 set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer (uint16_t pipe)
-{
- uint16_t status;
-
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_USE)
- {
- status = usb0_host_read_buffer_d0(pipe);
- }
- else if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_USE)
- {
- status = usb0_host_read_buffer_d1(pipe);
- }
- else
- {
- status = usb0_host_read_buffer_c(pipe);
- }
-
- switch (status)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(pipe);
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_USE)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_USE)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#else
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
-#endif
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer_c
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using CFIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer_c (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb0_host_read_c_fifo(pipe, (uint16_t)count);
- }
-
- g_usb0_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer_d0
-* Description : Reads data from the buffer allocated in the pipe specified in
-* : the argument.
-* : Reads data by CPU transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t pipebuf_size;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb0_host_read_d0_fifo(pipe, (uint16_t)count);
- }
-
- g_usb0_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer_d1
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by CPU transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t pipebuf_size;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) !=0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb0_host_read_d1_fifo(pipe, (uint16_t)count);
- }
-
- g_usb0_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_dma
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by DMA transfer using D0FIFO or D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_dma (uint16_t pipe)
-{
- uint16_t status;
-
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_DMA)
- {
- status = usb0_host_read_dma_d0(pipe);
- }
- else
- {
- status = usb0_host_read_dma_d1(pipe);
- }
-
- switch (status)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READZERO: /* End of data read */
- usb0_host_disable_brdy_int(pipe);
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(pipe);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- }
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- }
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#else
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
-#endif
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_dma_d0
-* Description : Writes data in the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_read_dma_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
- uint16_t pipebuf_size;
-
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_READY;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- count = g_usb0_host_data_count[pipe];
- status = USB_HOST_READING;
- }
- else
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear B_CLR */
- status = USB_HOST_READZERO; /* Null Packet receive */
- }
- else
- {
- usb0_host_set_curpipe(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
- /* transaction counter No set */
- /* FRDY = 1, DTLN = 0 -> BRDY */
- }
- }
- else
- {
- dfacc = usb0_host_set_dfacc_d0(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaPipe[USB_HOST_D0FIFO] = pipe; /* not use in read operation */
- g_usb0_host_DmaBval[USB_HOST_D0FIFO] = 0; /* not use in read operation */
-
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].fifo = USB_HOST_D0FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].dir = USB_HOST_FIFO2BUF;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].bytes = count;
-
- if (status == USB_HOST_READING)
- {
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_BUSY;
- }
- else
- {
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_BUSYEND;
- }
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D0FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D0FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- g_usb0_host_data_count[pipe] -= count;
- g_usb0_host_data_pointer[pipe] += count;
- g_usb0_host_PipeDataSize[pipe] += count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_dma_d1
-* Description : Reads data from the buffer allocated in the pipe specified in
-* : the argument.
-* : Reads data by DMA transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_read_dma_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
- uint16_t pipebuf_size;
-
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_READY;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- count = g_usb0_host_data_count[pipe];
- status = USB_HOST_READING;
- }
- else
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- status = USB_HOST_READZERO; /* Null Packet receive */
- }
- else
- {
- usb0_host_set_curpipe(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
- /* transaction counter No set */
- /* FRDY = 1, DTLN = 0 -> BRDY */
- }
- }
- else
- {
- dfacc = usb0_host_set_dfacc_d1(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaPipe[USB_HOST_D1FIFO] = pipe; /* not use in read operation */
- g_usb0_host_DmaBval[USB_HOST_D1FIFO] = 0; /* not use in read operation */
-
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].fifo = USB_HOST_D1FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].dir = USB_HOST_FIFO2BUF;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].bytes = count;
-
- if (status == USB_HOST_READING)
- {
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_BUSY;
- }
- else
- {
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_BUSYEND;
- }
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D1FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D1FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- g_usb0_host_data_count[pipe] -= count;
- g_usb0_host_data_pointer[pipe] += count;
- g_usb0_host_PipeDataSize[pipe] += count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_change_fifo_port
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument. After allocating FIF0, waits in the software
-* : till the corresponding pipe becomes ready.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* Return Value : USB_HOST_FIFOERROR ; Error
-* : Others ; CFIFOCTR/D0FIFOCTR/D1FIFOCTR Register Value
-*******************************************************************************/
-uint16_t usb0_host_change_fifo_port (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw)
-{
- uint16_t buffer;
- uint32_t loop;
- volatile uint32_t loop2;
-
- usb0_host_set_curpipe(pipe, fifosel, isel, mbw);
-
- for (loop = 0; loop < 4; loop++)
- {
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB200.CFIFOCTR;
- break;
-
- case USB_HOST_D0USE:
- case USB_HOST_D0DMA:
- buffer = USB200.D0FIFOCTR;
- break;
-
- case USB_HOST_D1USE:
- case USB_HOST_D1DMA:
- buffer = USB200.D1FIFOCTR;
- break;
-
- default:
- buffer = 0;
- break;
- }
-
- if ((buffer & USB_HOST_BITFRDY) == USB_HOST_BITFRDY)
- {
- return buffer;
- }
-
- loop2 = 25;
-
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- return USB_HOST_FIFOERROR;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_curpipe
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_curpipe (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw)
-{
- uint16_t buffer;
- uint32_t loop;
- volatile uint32_t loop2;
-
- g_usb0_host_mbw[pipe] = mbw;
-
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB200.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(~isel & USB_HOST_BITISEL);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(isel | pipe | mbw);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D0USE:
- buffer = USB200.D0FIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D1DMA:
- case USB_HOST_D1USE:
- buffer = USB200.D1FIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- default:
- break;
- }
-
- /* Cautions !!!
- * Depending on the external bus speed of CPU, you may need to wait for 450ns here.
- * For details, please look at the data sheet. */
- loop2 = 100;
-
- while (loop2-- > 0)
- {
- /* wait */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_curpipe2
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument.(DFACC)
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* : uint16_t dfacc ; DFACC Access mode
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_curpipe2 (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw, uint16_t dfacc)
-{
- uint16_t buffer;
- uint32_t loop;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- uint32_t dummy;
-#endif
- volatile uint32_t loop2;
-
- g_usb0_host_mbw[pipe] = mbw;
-
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB200.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(~isel & USB_HOST_BITISEL);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(isel | pipe | mbw);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D0USE:
- buffer = USB200.D0FIFOSEL;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
-
- if (dfacc != 0)
- {
- buffer |= (uint16_t)(USB_HOST_BITMBW_32);
- }
-#else
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
-#endif
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- if (dfacc != 0)
- {
- dummy = USB200.D0FIFO.UINT32;
- }
-#endif
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D1DMA:
- case USB_HOST_D1USE:
- buffer = USB200.D1FIFOSEL;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
-
- if (dfacc != 0)
- {
- buffer |= (uint16_t)(USB_HOST_BITMBW_32);
- }
-#else
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
-#endif
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- if (dfacc != 0)
- {
- dummy = USB200.D1FIFO.UINT32;
- loop = dummy; // avoid warning.
- }
-#endif
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- default:
- break;
- }
-
- /* Cautions !!!
- * Depending on the external bus speed of CPU, you may need to wait for 450ns here.
- * For details, please look at the data sheet. */
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_c_fifo
-* Description : Writes data in CFIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_write_c_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB200.CFIFO.UINT8[HH] = *g_usb0_host_data_pointer[pipe];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB200.CFIFO.UINT16[H] = *((uint16_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB200.CFIFO.UINT32 = *((uint32_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_c_fifo
-* Description : Reads data from CFIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_read_c_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb0_host_data_pointer[pipe] = USB200.CFIFO.UINT8[HH];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb0_host_data_pointer[pipe]) = USB200.CFIFO.UINT16[H];
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb0_host_data_pointer[pipe]) = USB200.CFIFO.UINT32;
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_d0_fifo
-* Description : Writes data in D0FIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_write_d0_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB200.D0FIFO.UINT8[HH] = *g_usb0_host_data_pointer[pipe];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB200.D0FIFO.UINT16[H] = *((uint16_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB200.D0FIFO.UINT32 = *((uint32_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_d0_fifo
-* Description : Reads data from D0FIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating DOFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t Pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_read_d0_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb0_host_data_pointer[pipe] = USB200.D0FIFO.UINT8[HH];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb0_host_data_pointer[pipe]) = USB200.D0FIFO.UINT16[H];
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb0_host_data_pointer[pipe]) = USB200.D0FIFO.UINT32;
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_d1_fifo
-* Description : Writes data in D1FIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating D1FIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_write_d1_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB200.D1FIFO.UINT8[HH] = *g_usb0_host_data_pointer[pipe];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB200.D1FIFO.UINT16[H] = *((uint16_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB200.D1FIFO.UINT32 = *((uint32_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_d1_fifo
-* Description : Reads data from D1FIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating D1FIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_read_d1_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb0_host_data_pointer[pipe] = USB200.D1FIFO.UINT8[HH];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb0_host_data_pointer[pipe]) = USB200.D1FIFO.UINT16[H];
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb0_host_data_pointer[pipe]) = USB200.D1FIFO.UINT32;
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_com_get_dmasize
-* Description : Calculates access width of DMA transfer by the argument to
- return as the Return Value.
-* Arguments : uint32_t trncount : transfer byte
-* : uint32_t dtptr : transfer data pointer
-* Return Value : DMA transfer size : 0 8bit
-* : : 1 16bit
-* : : 2 32bit
-*******************************************************************************/
-static uint32_t usb0_host_com_get_dmasize (uint32_t trncount, uint32_t dtptr)
-{
- uint32_t size;
-
- if (((trncount & 0x0001) != 0) || ((dtptr & 0x00000001) != 0))
- {
- /* When transfer byte count is odd */
- /* or transfer data area is 8-bit alignment */
- size = 0; /* 8bit */
- }
- else if (((trncount & 0x0003) != 0) || ((dtptr & 0x00000003) != 0))
- {
- /* When the transfer byte count is multiples of 2 */
- /* or the transfer data area is 16-bit alignment */
- size = 1; /* 16bit */
- }
- else
- {
- /* When the transfer byte count is multiples of 4 */
- /* or the transfer data area is 32-bit alignment */
- size = 2; /* 32bit */
- }
-
- return size;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_mbw
-* Description : Calculates access width of DMA to return the value set in MBW.
-* Arguments : uint32_t trncount : transfer byte
-* : uint32_t dtptr : transfer data pointer
-* Return Value : FIFO transfer size : USB_HOST_BITMBW_8 8bit
-* : : USB_HOST_BITMBW_16 16bit
-* : : USB_HOST_BITMBW_32 32bit
-*******************************************************************************/
-uint16_t usb0_host_get_mbw (uint32_t trncount, uint32_t dtptr)
-{
- uint32_t size;
- uint16_t mbw;
-
- size = usb0_host_com_get_dmasize(trncount, dtptr);
-
- if (size == 0)
- {
- /* 8bit */
- mbw = USB_HOST_BITMBW_8;
- }
- else if (size == 1)
- {
- /* 16bit */
- mbw = USB_HOST_BITMBW_16;
- }
- else
- {
- /* 32bit */
- mbw = USB_HOST_BITMBW_32;
- }
-
- return mbw;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_transaction_counter
-* Description : Sets transaction counter by the argument(PIPEnTRN).
-* : Clears transaction before setting to enable transaction counter setting.
-* Arguments : uint16_t pipe ; Pipe number
-* : uint32_t bsize : Data transfer size
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_set_transaction_counter (uint16_t pipe, uint32_t bsize)
-{
- uint16_t mxps;
- uint16_t cnt;
-
- if (bsize == 0)
- {
- return;
- }
-
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if ((bsize % mxps) == 0)
- {
- cnt = (uint16_t)(bsize / mxps);
- }
- else
- {
- cnt = (uint16_t)((bsize / mxps) + 1);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE1TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE2TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE3TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE4TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE5TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE9TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_transaction_counter
-* Description : Clears the transaction counter by the argument.
-* : After executing this function, the transaction counter is invalid.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_transaction_counter (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_stop_transfer
-* Description : Stops the USB transfer in the pipe specified by the argument.
-* : After stopping the USB transfer, clears the buffer allocated in
-* : the pipe.
-* : After executing this function, allocation in FIF0 becomes USB_HOST_PIPE0;
-* : invalid. After executing this function, BRDY/NRDY/BEMP interrupt
-* : in the corresponding pipe becomes invalid. Sequence bit is also
-* : cleared.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_stop_transfer (uint16_t pipe)
-{
- uint16_t usefifo;
- uint32_t remain;
-
- usb0_host_set_pid_nak(pipe);
-
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- usb0_host_clear_transaction_counter(pipe);
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D1FIFO_USE:
- usb0_host_clear_transaction_counter(pipe);
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D0FIFO_DMA:
- remain = Userdef_USB_usb0_host_stop_dma0();
- usb0_host_dma_stop_d0(pipe, remain);
- usb0_host_clear_transaction_counter(pipe);
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D1FIFO_DMA:
- remain = Userdef_USB_usb0_host_stop_dma1();
- usb0_host_dma_stop_d1(pipe, remain);
- usb0_host_clear_transaction_counter(pipe);
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- default:
- usb0_host_clear_transaction_counter(pipe);
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
- }
-
- /* Interrupt of pipe set is disabled */
- usb0_host_disable_brdy_int(pipe);
- usb0_host_disable_nrdy_int(pipe);
- usb0_host_disable_bemp_int(pipe);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
- usb0_host_set_csclr(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_dfacc_d0
-* Description : Sets the DFACC setting value in D0FIFO using the transfer size.
-* Arguments : uint16_t mbw ; MBW
-* : uint16_t count ; data count
-* Return Value : DFACC Access mode
-*******************************************************************************/
-static uint16_t usb0_host_set_dfacc_d0 (uint16_t mbw, uint32_t count)
-{
- uint16_t dfacc = 0;
-
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
-#else
- if (mbw == USB_HOST_BITMBW_32)
- {
- if ((count % 32) == 0)
- {
- /* 32byte transfer */
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 2,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 2;
- }
- else if ((count % 16) == 0)
- {
- /* 16byte transfer */
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 1,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 1;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
-#endif
-
- return dfacc;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_dfacc_d1
-* Description : Sets the DFACC setting value in D1FIFO using the transfer size.
-* Arguments : uint16_t mbw ; MBW
-* : uint16_t count ; data count
-* Return Value : DFACC Access mode
-*******************************************************************************/
-static uint16_t usb0_host_set_dfacc_d1 (uint16_t mbw, uint32_t count)
-{
- uint16_t dfacc = 0;
-
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
-#else
- if (mbw == USB_HOST_BITMBW_32)
- {
- if ((count % 32) == 0)
- {
- /* 32byte transfer */
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 2,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 2;
- }
- else if ((count % 16) == 0)
- {
- /* 16byte transfer */
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 1,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 1;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
-#endif
-
- return dfacc;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/common/usb0_host_dma.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,355 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dma.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-/* #include "usb0_host_dmacdrv.h" */
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-static void usb0_host_dmaint(uint16_t fifo);
-static void usb0_host_dmaint_buf2fifo(uint16_t pipe);
-static void usb0_host_dmaint_fifo2buf(uint16_t pipe);
-
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_stop_d0
-* Description : D0FIFO DMA stop
-* Arguments : uint16_t pipe : pipe number
-* : uint32_t remain : transfer byte
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_stop_d0 (uint16_t pipe, uint32_t remain)
-{
- uint16_t dtln;
- uint16_t dfacc;
- uint16_t buffer;
- uint16_t sds_b = 1;
-
- dfacc = RZA_IO_RegRead_16(&USB200.D0FBCFG,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- if (dfacc == 2)
- {
- sds_b = 32;
- }
- else if (dfacc == 1)
- {
- sds_b = 16;
- }
- else
- {
- if (g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size == 2)
- {
- sds_b = 4;
- }
- else if (g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size == 1)
- {
- sds_b = 2;
- }
- else
- {
- sds_b = 1;
- }
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- buffer = USB200.D0FIFOCTR;
- dtln = (buffer & USB_HOST_BITDTLN);
-
- if ((dtln % sds_b) != 0)
- {
- remain += (sds_b - (dtln % sds_b));
- }
- g_usb0_host_PipeDataSize[pipe] = (g_usb0_host_data_count[pipe] - remain);
- g_usb0_host_data_count[pipe] = remain;
- }
- }
-
- RZA_IO_RegWrite_16(&USB200.D0FIFOSEL,
- 0,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_stop_d1
-* Description : D1FIFO DMA stop
-* Arguments : uint16_t pipe : pipe number
-* : uint32_t remain : transfer byte
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_stop_d1 (uint16_t pipe, uint32_t remain)
-{
- uint16_t dtln;
- uint16_t dfacc;
- uint16_t buffer;
- uint16_t sds_b = 1;
-
- dfacc = RZA_IO_RegRead_16(&USB200.D1FBCFG,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- if (dfacc == 2)
- {
- sds_b = 32;
- }
- else if (dfacc == 1)
- {
- sds_b = 16;
- }
- else
- {
- if (g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size == 2)
- {
- sds_b = 4;
- }
- else if (g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size == 1)
- {
- sds_b = 2;
- }
- else
- {
- sds_b = 1;
- }
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- buffer = USB200.D1FIFOCTR;
- dtln = (buffer & USB_HOST_BITDTLN);
-
- if ((dtln % sds_b) != 0)
- {
- remain += (sds_b - (dtln % sds_b));
- }
- g_usb0_host_PipeDataSize[pipe] = (g_usb0_host_data_count[pipe] - remain);
- g_usb0_host_data_count[pipe] = remain;
- }
- }
-
- RZA_IO_RegWrite_16(&USB200.D1FIFOSEL,
- 0,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_interrupt_d0fifo
-* Description : This function is DMA interrupt handler entry.
-* : Execute usb1_host_dmaint() after disabling DMA interrupt in this function.
-* : Disable DMA interrupt to DMAC executed when USB_HOST_D0FIFO_DMA is
-* : specified by dma->fifo.
-* : Register this function as DMA complete interrupt.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_interrupt_d0fifo (uint32_t int_sense)
-{
- usb0_host_dmaint(USB_HOST_D0FIFO);
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_READY;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_interrupt_d1fifo
-* Description : This function is DMA interrupt handler entry.
-* : Execute usb0_host_dmaint() after disabling DMA interrupt in this function.
-* : Disable DMA interrupt to DMAC executed when USB_HOST_D1FIFO_DMA is
-* : specified by dma->fifo.
-* : Register this function as DMA complete interrupt.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_interrupt_d1fifo (uint32_t int_sense)
-{
- usb0_host_dmaint(USB_HOST_D1FIFO);
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_READY;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dmaint
-* Description : This function is DMA transfer end interrupt
-* Arguments : uint16_t fifo ; fifo number
-* : ; USB_HOST_D0FIFO
-* : ; USB_HOST_D1FIFO
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_dmaint (uint16_t fifo)
-{
- uint16_t pipe;
-
- pipe = g_usb0_host_DmaPipe[fifo];
-
- if (g_usb0_host_DmaInfo[fifo].dir == USB_HOST_BUF2FIFO)
- {
- usb0_host_dmaint_buf2fifo(pipe);
- }
- else
- {
- usb0_host_dmaint_fifo2buf(pipe);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dmaint_fifo2buf
-* Description : Executes read completion from FIFO by DMAC.
-* Arguments : uint16_t pipe : pipe number
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_dmaint_fifo2buf (uint16_t pipe)
-{
- uint32_t remain;
- uint16_t useport;
-
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- useport = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- if (useport == USB_HOST_D0FIFO_DMA)
- {
- remain = Userdef_USB_usb0_host_stop_dma0();
- usb0_host_dma_stop_d0(pipe, remain);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D0FIFO] == USB_HOST_DMA_BUSYEND)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- else
- {
- usb0_host_enable_brdy_int(pipe);
- }
- }
- }
- else
- {
- remain = Userdef_USB_usb0_host_stop_dma1();
- usb0_host_dma_stop_d1(pipe, remain);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D1FIFO] == USB_HOST_DMA_BUSYEND)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- else
- {
- usb0_host_enable_brdy_int(pipe);
- }
- }
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dmaint_buf2fifo
-* Description : Executes write completion in FIFO by DMAC.
-* Arguments : uint16_t pipe : pipe number
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_dmaint_buf2fifo (uint16_t pipe)
-{
- uint16_t useport;
- uint32_t remain;
-
- useport = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- if (useport == USB_HOST_D0FIFO_DMA)
- {
- remain = Userdef_USB_usb0_host_stop_dma0();
- usb0_host_dma_stop_d0(pipe, remain);
-
- if (g_usb0_host_DmaBval[USB_HOST_D0FIFO] != 0)
- {
- RZA_IO_RegWrite_16(&USB200.D0FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL);
- }
- }
- else
- {
- remain = Userdef_USB_usb0_host_stop_dma1();
- usb0_host_dma_stop_d1(pipe, remain);
-
- if (g_usb0_host_DmaBval[USB_HOST_D1FIFO] != 0)
- {
- RZA_IO_RegWrite_16(&USB200.D1FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL);
- }
- }
-
- usb0_host_enable_bemp_int(pipe);
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/common/usb0_host_intrn.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,285 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_intrn.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#if(1) /* ohci_wrapp */
-#include "ohci_wrapp_RZ_A1_local.h"
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_brdy_int
-* Description : Executes BRDY interrupt(USB_HOST_PIPE1-9).
-* : According to the pipe that interrupt is generated in,
-* : reads/writes buffer allocated in the pipe.
-* : This function is executed in the BRDY interrupt handler.
-* : This function clears BRDY interrupt status and BEMP interrupt
-* : status.
-* Arguments : uint16_t status ; BRDYSTS Register Value
-* : uint16_t int_enb ; BRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_brdy_int (uint16_t status, uint16_t int_enb)
-{
- uint32_t int_sense = 0;
- uint16_t pipe;
- uint16_t pipebit;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- pipebit = g_usb0_host_bit_set[pipe];
-
- if ((status & pipebit) && (int_enb & pipebit))
- {
- USB200.BRDYSTS = (uint16_t)~pipebit;
- USB200.BEMPSTS = (uint16_t)~pipebit;
-
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_DMA)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D0FIFO] != USB_HOST_DMA_READY)
- {
- usb0_host_dma_interrupt_d0fifo(int_sense);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- usb0_host_read_dma(pipe);
- usb0_host_disable_brdy_int(pipe);
- }
- else
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- }
- else if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_DMA)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D1FIFO] != USB_HOST_DMA_READY)
- {
- usb0_host_dma_interrupt_d1fifo(int_sense);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- usb0_host_read_dma(pipe);
- usb0_host_disable_brdy_int(pipe);
- }
- else
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- }
- else
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
- {
- usb0_host_read_buffer(pipe);
- }
- else
- {
- usb0_host_write_buffer(pipe);
- }
- }
-#if(1) /* ohci_wrapp */
- switch (g_usb0_host_pipe_status[pipe])
- {
- case USB_HOST_PIPE_DONE:
- ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
- break;
- case USB_HOST_PIPE_NORES:
- case USB_HOST_PIPE_STALL:
- case USB_HOST_PIPE_ERROR:
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
- break;
- default:
- /* Do Nothing */
- break;
- }
-#endif
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_nrdy_int
-* Description : Executes NRDY interrupt(USB_HOST_PIPE1-9).
-* : Checks NRDY interrupt cause by PID. When the cause if STALL,
-* : regards the pipe state as STALL and ends the processing.
-* : Then the cause is not STALL, increments the error count to
-* : communicate again. When the error count is 3, determines
-* : the pipe state as USB_HOST_PIPE_NORES and ends the processing.
-* : This function is executed in the NRDY interrupt handler.
-* : This function clears NRDY interrupt status.
-* Arguments : uint16_t status ; NRDYSTS Register Value
-* : uint16_t int_enb ; NRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_nrdy_int (uint16_t status, uint16_t int_enb)
-{
- uint16_t pid;
- uint16_t pipe;
- uint16_t bitcheck;
-
- bitcheck = (uint16_t)(status & int_enb);
-
- USB200.NRDYSTS = (uint16_t)~status;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- if ((bitcheck&g_usb0_host_bit_set[pipe]) == g_usb0_host_bit_set[pipe])
- {
- if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
- USB_SYSCFG_DCFM_SHIFT,
- USB_SYSCFG_DCFM) == 1)
- {
- if (g_usb0_host_pipe_status[pipe] == USB_HOST_PIPE_WAIT)
- {
- pid = usb0_host_get_pid(pipe);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
-#endif
- }
- else
- {
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
-#else
- g_usb0_host_PipeIgnore[pipe]++;
-
- if (g_usb0_host_PipeIgnore[pipe] == 3)
- {
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
- }
- else
- {
- usb0_host_set_pid_buf(pipe);
- }
-#endif
- }
- }
- }
- else
- {
- /* USB Function */
- }
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_bemp_int
-* Description : Executes BEMP interrupt(USB_HOST_PIPE1-9).
-* Arguments : uint16_t status ; BEMPSTS Register Value
-* : uint16_t int_enb ; BEMPENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_bemp_int (uint16_t status, uint16_t int_enb)
-{
- uint16_t pid;
- uint16_t pipe;
- uint16_t bitcheck;
- uint16_t inbuf;
-
- bitcheck = (uint16_t)(status & int_enb);
-
- USB200.BEMPSTS = (uint16_t)~status;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- if ((bitcheck&g_usb0_host_bit_set[pipe]) == g_usb0_host_bit_set[pipe])
- {
- pid = usb0_host_get_pid(pipe);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
-#endif
- }
- else
- {
- inbuf = usb0_host_get_inbuf(pipe);
-
- if (inbuf == 0)
- {
- usb0_host_disable_bemp_int(pipe);
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
-#endif
- }
- }
- }
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/common/usb0_host_lib.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1580 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_lib.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#if(1) /* ohci_wrapp */
-#include "MBRZA1H.h" /* INTC Driver Header */
-#else
-#include "devdrv_intc.h" /* INTC Driver Header */
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_brdy_int
-* Description : Enables BRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : BRDY. Enables BRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_enable_brdy_int (uint16_t pipe)
-{
- /* enable brdy interrupt */
- USB200.BRDYENB |= (uint16_t)g_usb0_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_disable_brdy_int
-* Description : Disables BRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : BRDY. Enables BRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After disabling BRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_disable_brdy_int (uint16_t pipe)
-{
- /* disable brdy interrupt */
- USB200.BRDYENB &= (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_brdy_sts
-* Description : Clear BRDY interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_brdy_sts (uint16_t pipe)
-{
- /* clear brdy status */
- USB200.BRDYSTS = (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_bemp_int
-* Description : Enables BEMP interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : BEMP. Enables BEMP interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BEMP, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_enable_bemp_int (uint16_t pipe)
-{
- /* enable bemp interrupt */
- USB200.BEMPENB |= (uint16_t)g_usb0_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_disable_bemp_int
-* Description : Disables BEMP interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : BEMP. Enables BEMP interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BEMP, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_disable_bemp_int (uint16_t pipe)
-{
- /* disable bemp interrupt */
- USB200.BEMPENB &= (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_bemp_sts
-* Description : Clear BEMP interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_bemp_sts (uint16_t pipe)
-{
- /* clear bemp status */
- USB200.BEMPSTS = (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_nrdy_int
-* Description : Enables NRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : NRDY. Enables NRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling NRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_enable_nrdy_int (uint16_t pipe)
-{
- /* enable nrdy interrupt */
- USB200.NRDYENB |= (uint16_t)g_usb0_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_disable_nrdy_int
-* Description : Disables NRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : NRDY. Disables NRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After disabling NRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_disable_nrdy_int (uint16_t pipe)
-{
- /* disable nrdy interrupt */
- USB200.NRDYENB &= (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_nrdy_sts
-* Description : Clear NRDY interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_nrdy_sts (uint16_t pipe)
-{
- /* clear nrdy status */
- USB200.NRDYSTS = (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_is_hispeed
-* Description : Returns the result of USB reset hand shake (RHST) as
-* : return value.
-* Arguments : none
-* Return Value : USB_HOST_HIGH_SPEED ; Hi-Speed
-* : USB_HOST_FULL_SPEED ; Full-Speed
-* : USB_HOST_LOW_SPEED ; Low-Speed
-* : USB_HOST_NON_SPEED ; error
-*******************************************************************************/
-uint16_t usb0_host_is_hispeed (void)
-{
- uint16_t rhst;
- uint16_t speed;
-
- rhst = RZA_IO_RegRead_16(&USB200.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (rhst == USB_HOST_HSMODE)
- {
- speed = USB_HOST_HIGH_SPEED;
- }
- else if (rhst == USB_HOST_FSMODE)
- {
- speed = USB_HOST_FULL_SPEED;
- }
- else if (rhst == USB_HOST_LSMODE)
- {
- speed = USB_HOST_LOW_SPEED;
- }
- else
- {
- speed = USB_HOST_NON_SPEED;
- }
-
- return speed;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_is_hispeed_enable
-* Description : Returns the USB High-Speed connection enabled status as
-* : return value.
-* Arguments : none
-* Return Value : USB_HOST_YES : Hi-Speed Enable
-* : USB_HOST_NO : Hi-Speed Disable
-*******************************************************************************/
-uint16_t usb0_host_is_hispeed_enable (void)
-{
- uint16_t ret;
-
- ret = USB_HOST_NO;
-
- if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE) == 1)
- {
- ret = USB_HOST_YES;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_pid_buf
-* Description : Enables communicaqtion in the pipe specified by the argument
-* : (BUF).
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_pid_buf (uint16_t pipe)
-{
- uint16_t pid;
-
- pid = usb0_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_STALL2)
- {
- usb0_host_set_pid_nak(pipe);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_BUF,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_pid_nak
-* Description : Disables communication (NAK) in the pipe specified by the argument.
-* : When the pipe status was enabling communication (BUF) before
-* : executing before executing this function, waits in the software
-* : until the pipe becomes ready after setting disabled.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_pid_nak (uint16_t pipe)
-{
- uint16_t pid;
- uint16_t pbusy;
- uint32_t loop;
-
- pid = usb0_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_STALL2)
- {
- usb0_host_set_pid_stall(pipe);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_NAK,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
-
- if (pid == USB_HOST_PID_BUF)
- {
- for (loop = 0; loop < 200; loop++)
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- pbusy = RZA_IO_RegRead_16(&USB200.DCPCTR,
- USB_DCPCTR_PBUSY_SHIFT,
- USB_DCPCTR_PBUSY);
- break;
-
- case USB_HOST_PIPE1:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE2:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE3:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE4:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE5:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE6:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE6CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE7:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE7CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE8:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE8CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE9:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_PBUSY_SHIFT,
- USB_PIPEnCTR_9_PBUSY);
- break;
-
- default:
- pbusy = 1;
- break;
- }
-
- if (pbusy == 0)
- {
- break;
- }
-
- Userdef_USB_usb0_host_delay_500ns();
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_pid_stall
-* Description : Disables communication (STALL) in the pipe specified by the
-* : argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_pid_stall (uint16_t pipe)
-{
- uint16_t pid;
-
- pid = usb0_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_BUF)
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_STALL2,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
- }
- else
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_STALL,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_pid_stall
-* Description : Disables communication (NAK) in the pipe specified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_pid_stall (uint16_t pipe)
-{
- usb0_host_set_pid_nak(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_pid
-* Description : Returns the pipe state specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : PID
-*******************************************************************************/
-uint16_t usb0_host_get_pid (uint16_t pipe)
-{
- uint16_t pid;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- pid = RZA_IO_RegRead_16(&USB200.DCPCTR,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- pid = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- pid = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- pid = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- pid = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- pid = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- pid = RZA_IO_RegRead_16(&USB200.PIPE6CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- pid = RZA_IO_RegRead_16(&USB200.PIPE7CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- pid = RZA_IO_RegRead_16(&USB200.PIPE8CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- pid = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- pid = 0;
- break;
- }
-
- return pid;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_csclr
-* Description : CSPLIT status clear setting of sprit transaction in specified
-* : pipe is performed.
-* : When SQSET bit or SQCLR bit, and SQSET bit or SQCLR bit
-* : in DCPCTR register are continuously changed (when the sequence
-* : toggle bit of data PID is continuously changed over two or more pipes),
-* : the access cycle with 120 ns and more than 5 cycle bus clock is necessary.
-* : Do not set both SQCLR bit and SQSET bit to 1 at the same time.
-* : In addition, both bits should be operated after PID is set to NAK.
-* : However, when it is set to the isochronous transfer as the transfer type
-* : (TYPE=11), writing in SQSET bit is disabled.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_csclr (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- 1,
- USB_DCPCTR_CSCLR_SHIFT,
- USB_DCPCTR_CSCLR);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_CSCLR_SHIFT,
- USB_PIPEnCTR_9_CSCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_sqclr
-* Description : Sets the sequence bit of the pipe specified by the argument to
-* : DATA0.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_sqclr (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- 1,
- USB_DCPCTR_SQCLR_SHIFT,
- USB_DCPCTR_SQCLR);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_SQCLR_SHIFT,
- USB_PIPEnCTR_9_SQCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_sqset
-* Description : Sets the sequence bit of the pipe specified by the argument to
-* : DATA1.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_sqset (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- 1,
- USB_DCPCTR_SQSET_SHIFT,
- USB_DCPCTR_SQSET);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_SQSET_SHIFT,
- USB_PIPEnCTR_9_SQSET);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_sqmon
-* Description : Toggle bit of specified pipe is obtained
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : sqmon
-*******************************************************************************/
-uint16_t usb0_host_get_sqmon (uint16_t pipe)
-{
- uint16_t sqmon;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- sqmon = RZA_IO_RegRead_16(&USB200.DCPCTR,
- USB_DCPCTR_SQMON_SHIFT,
- USB_DCPCTR_SQMON);
- break;
-
- case USB_HOST_PIPE1:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE2:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE3:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE4:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE5:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE6:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE6CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE7:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE7CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE8:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE8CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE9:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_SQMON_SHIFT,
- USB_PIPEnCTR_9_SQMON);
- break;
-
- default:
- sqmon = 0;
- break;
- }
-
- return sqmon;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_aclrm
-* Description : The buffer of specified pipe is initialized
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb0_host_aclrm (uint16_t pipe)
-{
- usb0_host_set_aclrm(pipe);
- usb0_host_clr_aclrm(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_aclrm
-* Description : The auto buffer clear mode of specified pipe is enabled
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_aclrm (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_ACLRM_SHIFT,
- USB_PIPEnCTR_9_ACLRM);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clr_aclrm
-* Description : The auto buffer clear mode of specified pipe is enabled
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clr_aclrm (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 0,
- USB_PIPEnCTR_9_ACLRM_SHIFT,
- USB_PIPEnCTR_9_ACLRM);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_inbuf
-* Description : Returns INBUFM of the pipe specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : inbuf
-*******************************************************************************/
-uint16_t usb0_host_get_inbuf (uint16_t pipe)
-{
- uint16_t inbuf;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE1:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE2:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE3:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE4:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE5:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE6:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE7:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE8:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE9:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_INBUFM_SHIFT,
- USB_PIPEnCTR_9_INBUFM);
- break;
-
- default:
- inbuf = 0;
- break;
- }
-
- return inbuf;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_setting_interrupt
-* Description : Sets the USB module interrupt level.
-* Arguments : uint8_t level ; interrupt level
-* Return Value : none
-*******************************************************************************/
-void usb0_host_setting_interrupt (uint8_t level)
-{
-#if(1) /* ohci_wrapp */
- IRQn_Type d0fifo_dmaintid;
- IRQn_Type d1fifo_dmaintid;
-
- InterruptHandlerRegister(USBI0_IRQn, usb0_host_interrupt);
- GIC_SetPriority(USBI0_IRQn, level);
- GIC_EnableIRQ(USBI0_IRQn);
-
- d0fifo_dmaintid = (IRQn_Type)Userdef_USB_usb0_host_d0fifo_dmaintid();
-
- if (d0fifo_dmaintid != 0xFFFF)
- {
- InterruptHandlerRegister(d0fifo_dmaintid, usb0_host_dma_interrupt_d0fifo);
- GIC_SetPriority(d0fifo_dmaintid, level);
- GIC_EnableIRQ(d0fifo_dmaintid);
- }
-
- d1fifo_dmaintid = (IRQn_Type)Userdef_USB_usb0_host_d1fifo_dmaintid();
-
- if (d1fifo_dmaintid != 0xFFFF)
- {
- InterruptHandlerRegister(d1fifo_dmaintid, usb0_host_dma_interrupt_d1fifo);
- GIC_SetPriority(d1fifo_dmaintid, level);
- GIC_EnableIRQ(d1fifo_dmaintid);
- }
-#else
- uint16_t d0fifo_dmaintid;
- uint16_t d1fifo_dmaintid;
-
- R_INTC_RegistIntFunc(INTC_ID_USBI0, usb0_host_interrupt);
- R_INTC_SetPriority(INTC_ID_USBI0, level);
- R_INTC_Enable(INTC_ID_USBI0);
-
- d0fifo_dmaintid = Userdef_USB_usb0_host_d0fifo_dmaintid();
-
- if (d0fifo_dmaintid != 0xFFFF)
- {
- R_INTC_RegistIntFunc(d0fifo_dmaintid, usb0_host_dma_interrupt_d0fifo);
- R_INTC_SetPriority(d0fifo_dmaintid, level);
- R_INTC_Enable(d0fifo_dmaintid);
- }
-
- d1fifo_dmaintid = Userdef_USB_usb0_host_d1fifo_dmaintid();
-
- if (d1fifo_dmaintid != 0xFFFF)
- {
- R_INTC_RegistIntFunc(d1fifo_dmaintid, usb0_host_dma_interrupt_d1fifo);
- R_INTC_SetPriority(d1fifo_dmaintid, level);
- R_INTC_Enable(d1fifo_dmaintid);
- }
-#endif
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_reset_module
-* Description : Initializes the USB module.
-* : Enables providing clock to the USB module.
-* : Sets USB bus wait register.
-* Arguments : uint16_t clockmode ; 48MHz ; USBHCLOCK_X1_48MHZ
-* : ; 12MHz ; USBHCLOCK_EXTAL_12MHZ
-* Return Value : none
-*******************************************************************************/
-void usb0_host_reset_module (uint16_t clockmode)
-{
- if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
- USB_SYSCFG_UPLLE_SHIFT,
- USB_SYSCFG_UPLLE) == 1)
- {
- if ((USB200.SYSCFG0 & USB_HOST_BITUCKSEL) != clockmode)
- {
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- USB200.SYSCFG0 = 0;
- USB200.SYSCFG0 = (USB_HOST_BITUPLLE | clockmode);
- Userdef_USB_usb0_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- Userdef_USB_usb0_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- USB200.SYSCFG0 = 0;
- USB200.SYSCFG0 = (USB_HOST_BITUPLLE | clockmode);
- Userdef_USB_usb0_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
-
- USB200.BUSWAIT = (uint16_t)(USB_HOST_BUSWAIT_05 & USB_HOST_BITBWAIT);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_buf_size
-* Description : Obtains pipe buffer size specified by the argument and
-* : maximum packet size of the USB device in use.
-* : When USB_HOST_PIPE0 is specified by the argument, obtains the maximum
-* : packet size of the USB device using the corresponding pipe.
-* : For the case that USB_HOST_PIPE0 is not assigned by the argument, when the
-* : corresponding pipe is in continuous transfer mode,
-* : obtains the buffer size allocated in the corresponcing pipe,
-* : when incontinuous transfer, obtains maximum packet size.
-* Arguments : uint16_t ; pipe Number
-* Return Value : Maximum packet size or buffer size
-*******************************************************************************/
-uint16_t usb0_host_get_buf_size (uint16_t pipe)
-{
- uint16_t size;
- uint16_t bufsize;
-
- if (pipe == USB_HOST_PIPE0)
- {
- size = RZA_IO_RegRead_16(&USB200.DCPMAXP,
- USB_DCPMAXP_MXPS_SHIFT,
- USB_DCPMAXP_MXPS);
- }
- else
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_CNTMD_SHIFT, USB_PIPECFG_CNTMD) == 1)
- {
- bufsize = RZA_IO_RegRead_16(&g_usb0_host_pipebuf[pipe], USB_PIPEBUF_BUFSIZE_SHIFT, USB_PIPEBUF_BUFSIZE);
- size = (uint16_t)((bufsize + 1) * USB_HOST_PIPExBUF);
- }
- else
- {
- size = RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[pipe], USB_PIPEMAXP_MXPS_SHIFT, USB_PIPEMAXP_MXPS);
- }
- }
- return size;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_mxps
-* Description : Obtains maximum packet size of the USB device using the pipe
-* : specified by the argument.
-* Arguments : uint16_t ; Pipe Number
-* Return Value : Max Packet Size
-*******************************************************************************/
-uint16_t usb0_host_get_mxps (uint16_t pipe)
-{
- uint16_t size;
-
- if (pipe == USB_HOST_PIPE0)
- {
- size = RZA_IO_RegRead_16(&USB200.DCPMAXP,
- USB_DCPMAXP_MXPS_SHIFT,
- USB_DCPMAXP_MXPS);
- }
- else
- {
- size = RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[pipe], USB_PIPEMAXP_MXPS_SHIFT, USB_PIPEMAXP_MXPS);
- }
-
- return size;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/host/usb0_host_controlrw.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,434 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_controlrw.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_CtrlTransStart
-* Description : Executes USB control transfer.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* : uint8_t *Buf ; Data buffer
-* Return Value : DEVDRV_SUCCESS ; SUCCESS
-* : DEVDRV_ERROR ; ERROR
-*******************************************************************************/
-int32_t usb0_host_CtrlTransStart (uint16_t devadr, uint16_t Req, uint16_t Val,
- uint16_t Indx, uint16_t Len, uint8_t * Buf)
-{
- if (g_usb0_host_UsbDeviceSpeed == USB_HOST_LOW_SPEED)
- {
- RZA_IO_RegWrite_16(&USB200.SOFCFG,
- 1,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SOFCFG,
- 0,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
-
- USB200.DCPMAXP = (uint16_t)((uint16_t)(devadr << 12) + g_usb0_host_default_max_packet[devadr]);
-
- if (g_usb0_host_pipe_status[USB_HOST_PIPE0] == USB_HOST_PIPE_IDLE)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_WAIT;
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- g_usb0_host_CmdStage = (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE);
-
- if (Len == 0)
- {
- g_usb0_host_CmdStage |= USB_HOST_MODE_NO_DATA; /* No-data Control */
- }
- else
- {
- if ((Req & 0x0080) != 0)
- {
- g_usb0_host_CmdStage |= USB_HOST_MODE_READ; /* Control Read */
- }
- else
- {
- g_usb0_host_CmdStage |= USB_HOST_MODE_WRITE; /* Control Write */
- }
- }
-
- g_usb0_host_SavReq = Req; /* save request */
- g_usb0_host_SavVal = Val;
- g_usb0_host_SavIndx = Indx;
- g_usb0_host_SavLen = Len;
- }
- else
- {
- if ((g_usb0_host_SavReq != Req) || (g_usb0_host_SavVal != Val)
- || (g_usb0_host_SavIndx != Indx) || (g_usb0_host_SavLen != Len))
- {
- return DEVDRV_ERROR;
- }
- }
-
- switch ((g_usb0_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- /* --------------- SETUP STAGE --------------- */
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE):
- usb0_host_SetupStage(Req, Val, Indx, Len);
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_DONE): /* goto next stage */
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_WRITE:
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_DATA;
- break;
-
- case USB_HOST_MODE_READ:
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_DATA;
- break;
-
- case USB_HOST_MODE_NO_DATA:
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- break;
-
- default:
- break;
- }
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_NORES):
- if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- }
- break;
-
- /* --------------- DATA STAGE --------------- */
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_IDLE):
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_WRITE:
- usb0_host_CtrlWriteStart((uint32_t)Len, Buf);
- break;
-
- case USB_HOST_MODE_READ:
- usb0_host_CtrlReadStart((uint32_t)Len, Buf);
- break;
-
- default:
- break;
- }
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DONE): /* goto next stage */
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_NORES):
- if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- usb0_host_set_pid_buf(USB_HOST_PIPE0);
- }
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_STALL):
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- break;
-
- /* --------------- STATUS STAGE --------------- */
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_IDLE):
- usb0_host_StatusStage();
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DONE): /* end of Control transfer */
- usb0_host_set_pid_nak(USB_HOST_PIPE0);
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_DONE; /* exit DONE */
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_NORES):
- if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- usb0_host_set_pid_buf(USB_HOST_PIPE0);
- }
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_STALL):
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- break;
-
- default:
- break;
- }
-
- if (g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT)
- {
- RZA_IO_RegWrite_16(&USB200.SOFCFG,
- 0,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_SetupStage
-* Description : Executes USB control transfer/set up stage.
-* Arguments : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* Return Value : none
-*******************************************************************************/
-void usb0_host_SetupStage (uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len)
-{
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
-
- USB200.INTSTS1 = (uint16_t)~(USB_HOST_BITSACK | USB_HOST_BITSIGN); /* Status Clear */
- USB200.USBREQ = Req;
- USB200.USBVAL = Val;
- USB200.USBINDX = Indx;
- USB200.USBLENG = Len;
- USB200.DCPCTR = USB_HOST_BITSUREQ; /* PID=NAK & Send Setup */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_StatusStage
-* Description : Executes USB control transfer/status stage.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_StatusStage (void)
-{
- uint8_t Buf1[16];
-
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_READ:
- usb0_host_CtrlWriteStart((uint32_t)0, (uint8_t *)&Buf1);
- break;
-
- case USB_HOST_MODE_WRITE:
- usb0_host_CtrlReadStart((uint32_t)0, (uint8_t *)&Buf1);
- break;
-
- case USB_HOST_MODE_NO_DATA:
- usb0_host_CtrlReadStart((uint32_t)0, (uint8_t *)&Buf1);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_CtrlWriteStart
-* Description : Executes USB control transfer/data stage(write).
-* Arguments : uint32_t Bsize ; Data Size
-* : uint8_t *Table ; Data Table Address
-* Return Value : USB_HOST_WRITESHRT ; End of data write
-* : USB_HOST_WRITEEND ; End of data write (not null)
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_FIFOERROR ; FIFO access error
-*******************************************************************************/
-uint16_t usb0_host_CtrlWriteStart (uint32_t Bsize, uint8_t * Table)
-{
- uint16_t EndFlag_K;
- uint16_t mbw;
-
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
-
- usb0_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
- g_usb0_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
- g_usb0_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
-
- USB200.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
-#if(1) /* ohci_wrapp */
- Userdef_USB_usb0_host_delay_10us(3);
-#endif
- RZA_IO_RegWrite_16(&USB200.DCPCFG,
- 1,
- USB_DCPCFG_DIR_SHIFT,
- USB_DCPCFG_DIR);
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb0_host_data_pointer[USB_HOST_PIPE0]);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_BITISEL, mbw);
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
-
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- EndFlag_K = usb0_host_write_buffer_c(USB_HOST_PIPE0);
- /* Host Control sequence */
- switch (EndFlag_K)
- {
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb0_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_WRITEEND: /* End of data write (not null) */
- case USB_HOST_WRITING: /* Continue of data write */
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb0_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- break;
-
- default:
- break;
- }
- usb0_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
- return (EndFlag_K); /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_CtrlReadStart
-* Description : Executes USB control transfer/data stage(read).
-* Arguments : uint32_t Bsize ; Data Size
-* : uint8_t *Table ; Data Table Address
-* Return Value : none
-*******************************************************************************/
-void usb0_host_CtrlReadStart (uint32_t Bsize, uint8_t * Table)
-{
- uint16_t mbw;
-
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
-
- usb0_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
- g_usb0_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
- g_usb0_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
-
- USB200.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
-#if(1) /* ohci_wrapp */
- Userdef_USB_usb0_host_delay_10us(3);
-#endif
- RZA_IO_RegWrite_16(&USB200.DCPCFG,
- 0,
- USB_DCPCFG_DIR_SHIFT,
- USB_DCPCFG_DIR);
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb0_host_data_pointer[USB_HOST_PIPE0]);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, mbw);
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
-
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb0_host_enable_brdy_int(USB_HOST_PIPE0); /* Ok */
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- usb0_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/host/usb0_host_drv_api.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,889 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_drv_api.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_resetEP(USB_HOST_CFG_PIPETBL_t *tbl);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_api_host_init
-* Description : Initializes USB module in the USB host mode.
-* : USB connection is executed when executing this function in
-* : the states that USB device isconnected to the USB port.
-* Arguments : uint8_t int_level : USB Module interrupt level
-* : USBU16 mode : USB_HOST_HIGH_SPEED
-* : USB_HOST_FULL_SPEED
-* : uint16_t clockmode : USB Clock mode
-* Return Value : USB detach or attach
-* : USB_HOST_ATTACH
-* : USB_HOST_DETACH
-*******************************************************************************/
-uint16_t usb0_api_host_init (uint8_t int_level, uint16_t mode, uint16_t clockmode)
-{
- uint16_t connect;
- volatile uint8_t dummy_buf;
-
- CPG.STBCR7 &= 0xfd; /*The clock of USB0 modules is permitted */
- dummy_buf = CPG.STBCR7; /* (Dummy read) */
-
- g_usb0_host_SupportUsbDeviceSpeed = mode;
-
- usb0_host_setting_interrupt(int_level);
- usb0_host_reset_module(clockmode);
-
- g_usb0_host_bchg_flag = USB_HOST_NO;
- g_usb0_host_detach_flag = USB_HOST_NO;
- g_usb0_host_attach_flag = USB_HOST_NO;
-
- g_usb0_host_driver_state = USB_HOST_DRV_DETACHED;
- g_usb0_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
-
- usb0_host_InitModule();
-
- connect = usb0_host_CheckAttach();
-
- if (connect == USB_HOST_ATTACH)
- {
- g_usb0_host_attach_flag = USB_HOST_YES;
- }
- else
- {
- usb0_host_UsbDetach2();
- }
-
- return connect;
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb0_api_host_enumeration
-* Description : Initializes USB module in the USB host mode.
-* : USB connection is executed when executing this function in
-* : the states that USB device isconnected to the USB port.
-* Arguments : uint16_t devadr : device address
-* Return Value : DEVDRV_USBH_DETACH_ERR : device detach
-* : DEVDRV_SUCCESS : device enumeration success
-* : DEVDRV_ERROR : device enumeration error
-*******************************************************************************/
-int32_t usb0_api_host_enumeration (uint16_t devadr)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- g_usb0_host_setUsbAddress = devadr;
-
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- ret = DEVDRV_USBH_DETACH_ERR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_CONFIGURED)
- {
- ret = DEVDRV_SUCCESS;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_STALL)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_NORES)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else
- {
- /* Do Nothing */
- }
- }
-
- if (driver_sts == USB_HOST_DRV_NORES)
- {
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_detach
-* Description : USB detach routine
-* Arguments : none
-* Return Value : USB_HOST_DETACH : USB detach
-* : USB_HOST_ATTACH : USB attach
-* : DEVDRV_ERROR : error
-*******************************************************************************/
-int32_t usb0_api_host_detach (void)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- ret = USB_HOST_DETACH;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_CONFIGURED)
- {
- ret = USB_HOST_ATTACH;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_STALL)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_NORES)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else
- {
- /* Do Nothing */
- }
- }
-
- if (driver_sts == USB_HOST_DRV_NORES)
- {
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_data_in
-* Description : Executes USB transfer as data-in in the argument specified pipe.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Pipe ; Pipe Number
-* : uint32_t Size ; Data Size
-* : uint8_t *data_buf ; Data data_buf Address
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_data_in (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
-{
- int32_t ret;
-
- if (Pipe == USB_HOST_PIPE0)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 1)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb0_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb0_host_start_receive_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb0_host_pipe_status[Pipe])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- usb0_host_stop_transfer(Pipe);
-
- g_usb0_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_data_out
-* Description : Executes USB transfer as data-out in the argument specified pipe.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Pipe ; Pipe Number
-* : uint32_t Size ; Data Size
-* : uint8_t *data_buf ; Data data_buf Address
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_data_out (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
-{
- int32_t ret;
-
- if (Pipe == USB_HOST_PIPE0)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb0_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb0_host_start_send_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb0_host_pipe_status[Pipe])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- usb0_host_stop_transfer(Pipe);
-
- g_usb0_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_control_transfer
-* Description : Executes USB control transfer.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* : uint8_t *buf ; Buffer
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_USBH_DETACH_ERR ; device detach
-* : DEVDRV_USBH_CTRL_COM_ERR ; device no response
-* : DEVDRV_USBH_STALL ; STALL
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_control_transfer (uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx,
- uint16_t Len, uint8_t * Buf)
-{
- int32_t ret;
-
- do
- {
- ret = usb0_host_CtrlTransStart(devadr, Req, Val, Indx, Len, Buf);
-
- if (ret == DEVDRV_SUCCESS)
- {
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_IDLE)
- && (g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
- }
- else
- {
- return DEVDRV_ERROR;
- }
- } while (1);
-
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb0_host_pipe_status[USB_HOST_PIPE0])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_CTRL_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_set_endpoint
-* Description : Sets end point on the information specified in the argument.
-* Arguments : uint16_t devadr ; device address
-* : uint8_t *configdescriptor ; device configration descriptor
-* : USB_HOST_CFG_PIPETBL_t *user_table ; pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_set_endpoint (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * configdescriptor)
-{
- uint16_t ret;
- uint32_t end_point;
- uint32_t offset;
- uint32_t totalLength;
- USB_HOST_CFG_PIPETBL_t * pipe_table;
-
- /* End Point Search */
- end_point = 0;
- offset = configdescriptor[0];
- totalLength = (uint16_t)(configdescriptor[2] + ((uint16_t)configdescriptor[3] << 8));
-
- do
- {
- if (configdescriptor[offset + 1] == USB_HOST_ENDPOINT_DESC)
- {
- pipe_table = &user_table[end_point];
-
- if (pipe_table->pipe_number == 0xffff)
- {
- break;
- }
-
- ret = usb0_api_host_SetEndpointTable(devadr, pipe_table, (uint8_t *)&configdescriptor[offset]);
-
- if ((ret != USB_HOST_PIPE_IN) && (ret != USB_HOST_PIPE_OUT))
- {
- return DEVDRV_ERROR;
- }
-
- ++end_point;
- }
-
- /* Next End Point Search */
- offset += configdescriptor[offset];
-
- } while (offset < totalLength);
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_clear_endpoint
-* Description : Clears the pipe definition table specified in the argument.
-* Arguments : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_clear_endpoint (USB_HOST_CFG_PIPETBL_t * user_table)
-{
- uint16_t pipe;
-
- for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
- {
- if (user_table->pipe_number == 0xffff)
- {
- break;
- }
- user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
- user_table->pipe_max_pktsize = 0;
- user_table->pipe_cycle = 0;
-
- user_table++;
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_clear_endpoint_pipe
-* Description : Clears the pipe definition table specified in the argument.
-* Arguments : uint16_t pipe_sel : Pipe Number
-* : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_clear_endpoint_pipe (uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t * user_table)
-{
- uint16_t pipe;
-
- for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
- {
- if (user_table->pipe_number == 0xffff)
- {
- break;
- }
-
- if (user_table->pipe_number == pipe_sel)
- {
- user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
- user_table->pipe_max_pktsize = 0;
- user_table->pipe_cycle = 0;
- break;
- }
-
- user_table++;
- }
-
- return DEVDRV_SUCCESS;
-}
-#endif
-
-/*******************************************************************************
-* Function Name: usb0_api_host_SetEndpointTable
-* Description : Sets the end point on the information specified by the argument.
-* Arguments : uint16_t devadr : device address
-* : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* : uint8_t *Table : Endpoint descriptor
-* Return Value : USB_HOST_DIR_H_IN ; IN endpoint
-* : USB_HOST_DIR_H_OUT ; OUT endpoint
-* : USB_END_POINT_ERROR ; error
-*******************************************************************************/
-uint16_t usb0_api_host_SetEndpointTable (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * Table)
-{
- uint16_t PipeCfg;
- uint16_t PipeMaxp;
- uint16_t pipe_number;
- uint16_t ret;
- uint16_t ret_flag = 0; // avoid warning.
-
- pipe_number = user_table->pipe_number;
-
- if (Table[1] != USB_HOST_ENDPOINT_DESC)
- {
- return USB_END_POINT_ERROR;
- }
-
- switch (Table[3] & USB_HOST_EP_TYPE)
- {
- case USB_HOST_EP_CNTRL:
- ret_flag = USB_END_POINT_ERROR;
- break;
-
- case USB_HOST_EP_ISO:
- if ((pipe_number != USB_HOST_PIPE1) && (pipe_number != USB_HOST_PIPE2))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_ISO;
- break;
-
- case USB_HOST_EP_BULK:
- if ((pipe_number < USB_HOST_PIPE1) || (pipe_number > USB_HOST_PIPE5))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_BULK;
- break;
-
- case USB_HOST_EP_INT:
- if ((pipe_number < USB_HOST_PIPE6) || (pipe_number > USB_HOST_PIPE9))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_INTERRUPT;
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
-
- /* Set pipe configuration table */
- if ((Table[2] & USB_HOST_EP_DIR_MASK) == USB_HOST_EP_IN) /* IN(receive) */
- {
- if (PipeCfg == USB_HOST_ISO)
- {
- /* Transfer Type is ISO*/
- PipeCfg |= USB_HOST_DIR_H_IN;
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- case USB_HOST_D0USE:
- case USB_HOST_D1USE:
- case USB_HOST_D0DMA:
- case USB_HOST_D1DMA:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
- }
- else
- {
- /* Transfer Type is BULK or INT */
- PipeCfg |= (USB_HOST_SHTNAKON | USB_HOST_DIR_H_IN); /* Compulsory SHTNAK */
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- case USB_HOST_D0USE:
- case USB_HOST_D1USE:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D1DMA:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
-#ifdef __USB_DMA_BFRE_ENABLE__
- /* this routine cannnot be perfomred if read operation is executed in buffer size */
- PipeCfg |= USB_HOST_BFREON;
-#endif
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
- }
- ret = USB_HOST_PIPE_IN;
- }
- else /* OUT(send) */
- {
- if (PipeCfg == USB_HOST_ISO)
- {
- /* Transfer Type is ISO*/
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
- }
- else
- {
- /* Transfer Type is BULK or INT */
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
- }
- PipeCfg |= USB_HOST_DIR_H_OUT;
- ret = USB_HOST_PIPE_OUT;
- }
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_CFIFO_USE;
- break;
-
- case USB_HOST_D0USE:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_USE;
- break;
-
- case USB_HOST_D1USE:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_USE;
- break;
-
- case USB_HOST_D0DMA:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_DMA;
- break;
-
- case USB_HOST_D1DMA:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_DMA;
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
-
- /* Endpoint number set */
- PipeCfg |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
- g_usb0_host_PipeTbl[pipe_number] |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
-
- /* Max packet size set */
- PipeMaxp = (uint16_t)((uint16_t)Table[4] | (uint16_t)((uint16_t)Table[5] << 8));
-
- if (PipeMaxp == 0u)
- {
- return USB_END_POINT_ERROR;
- }
-
- /* Set device address */
- PipeMaxp |= (uint16_t)(devadr << 12);
-
- user_table->pipe_cfg = PipeCfg;
- user_table->pipe_max_pktsize = PipeMaxp;
-
- usb0_host_resetEP(user_table);
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_resetEP
-* Description : Sets the end point on the information specified by the argument.
-* Arguments : USB_HOST_CFG_PIPETBL_t *tbl : pipe table
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_resetEP (USB_HOST_CFG_PIPETBL_t * tbl)
-{
-
- uint16_t pipe;
-
- /* Host pipe */
- /* The pipe number of pipe definition table is obtained */
- pipe = (uint16_t)(tbl->pipe_number & USB_HOST_BITCURPIPE); /* Pipe Number */
-
- /* FIFO port access pipe is set to initial value */
- /* The connection with FIFO should be cut before setting the pipe */
- if (RZA_IO_RegRead_16(&USB200.CFIFOSEL,
- USB_CFIFOSEL_CURPIPE_SHIFT,
- USB_CFIFOSEL_CURPIPE) == pipe)
- {
- usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB200.D0FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB200.D1FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- /* Interrupt of pipe set is disabled */
- usb0_host_disable_brdy_int(pipe);
- usb0_host_disable_nrdy_int(pipe);
- usb0_host_disable_bemp_int(pipe);
-
- /* Pipe to set is set to NAK */
- usb0_host_set_pid_nak(pipe);
-
- /* Pipe is set */
- USB200.PIPESEL = pipe;
-
- USB200.PIPECFG = tbl->pipe_cfg;
- USB200.PIPEBUF = tbl->pipe_buf;
- USB200.PIPEMAXP = tbl->pipe_max_pktsize;
- USB200.PIPEPERI = tbl->pipe_cycle;
-
- g_usb0_host_pipecfg[pipe] = tbl->pipe_cfg;
- g_usb0_host_pipebuf[pipe] = tbl->pipe_buf;
- g_usb0_host_pipemaxp[pipe] = tbl->pipe_max_pktsize;
- g_usb0_host_pipeperi[pipe] = tbl->pipe_cycle;
-
- /* Sequence bit clear */
- usb0_host_set_sqclr(pipe);
-
- usb0_host_aclrm(pipe);
- usb0_host_set_csclr(pipe);
-
- /* Pipe window selection is set to unused */
- USB200.PIPESEL = USB_HOST_PIPE0;
-
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb0_api_host_data_count
-* Description : Get g_usb0_host_data_count[pipe]
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t *data_count ; return g_usb0_data_count[pipe]
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_data_count (uint16_t pipe, uint32_t * data_count)
-{
- if (pipe > USB_HOST_MAX_PIPE_NO)
- {
- return DEVDRV_ERROR;
- }
-
- *data_count = g_usb0_host_PipeDataSize[pipe];
-
- return DEVDRV_SUCCESS;
-}
-#endif
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/host/usb0_host_global.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,137 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_global.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-const uint16_t g_usb0_host_bit_set[16] =
-{
- 0x0001, 0x0002, 0x0004, 0x0008,
- 0x0010, 0x0020, 0x0040, 0x0080,
- 0x0100, 0x0200, 0x0400, 0x0800,
- 0x1000, 0x2000, 0x4000, 0x8000
-};
-
-uint32_t g_usb0_host_data_count[USB_HOST_MAX_PIPE_NO + 1];
-uint8_t * g_usb0_host_data_pointer[USB_HOST_MAX_PIPE_NO + 1];
-
-uint16_t g_usb0_host_PipeIgnore[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_PipeTbl[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipe_status[USB_HOST_MAX_PIPE_NO + 1];
-uint32_t g_usb0_host_PipeDataSize[USB_HOST_MAX_PIPE_NO + 1];
-
-USB_HOST_DMA_t g_usb0_host_DmaInfo[2];
-
-uint16_t g_usb0_host_DmaPipe[2];
-uint16_t g_usb0_host_DmaBval[2];
-uint16_t g_usb0_host_DmaStatus[2];
-
-uint16_t g_usb0_host_driver_state;
-uint16_t g_usb0_host_ConfigNum;
-uint16_t g_usb0_host_CmdStage;
-uint16_t g_usb0_host_bchg_flag;
-uint16_t g_usb0_host_detach_flag;
-uint16_t g_usb0_host_attach_flag;
-
-uint16_t g_usb0_host_UsbAddress;
-uint16_t g_usb0_host_setUsbAddress;
-uint16_t g_usb0_host_default_max_packet[USB_HOST_MAX_DEVICE + 1];
-uint16_t g_usb0_host_UsbDeviceSpeed;
-uint16_t g_usb0_host_SupportUsbDeviceSpeed;
-
-uint16_t g_usb0_host_SavReq;
-uint16_t g_usb0_host_SavVal;
-uint16_t g_usb0_host_SavIndx;
-uint16_t g_usb0_host_SavLen;
-
-uint16_t g_usb0_host_pipecfg[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipebuf[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipemaxp[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipeperi[USB_HOST_MAX_PIPE_NO + 1];
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_init_pipe_status
-* Description : Initialize pipe status.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_init_pipe_status (void)
-{
- uint16_t loop;
-
- g_usb0_host_ConfigNum = 0;
-
- for (loop = 0; loop < (USB_HOST_MAX_PIPE_NO + 1); ++loop)
- {
- g_usb0_host_pipe_status[loop] = USB_HOST_PIPE_IDLE;
- g_usb0_host_PipeDataSize[loop] = 0;
-
- /* pipe configuration in usb0_host_resetEP() */
- g_usb0_host_pipecfg[loop] = 0;
- g_usb0_host_pipebuf[loop] = 0;
- g_usb0_host_pipemaxp[loop] = 0;
- g_usb0_host_pipeperi[loop] = 0;
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/host/usb0_host_usbint.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,496 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_usbint.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#if(1) /* ohci_wrapp */
-#include "ohci_wrapp_RZ_A1_local.h"
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_interrupt1(void);
-static void usb0_host_BRDYInterrupt(uint16_t Status, uint16_t Int_enbl);
-static void usb0_host_NRDYInterrupt(uint16_t Status, uint16_t Int_enbl);
-static void usb0_host_BEMPInterrupt(uint16_t Status, uint16_t Int_enbl);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_interrupt
-* Description : Executes USB interrupt.
-* : Register this function in the USB interrupt handler.
-* : Set CFIF0 in the pipe set before the interrupt after executing
-* : this function.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb0_host_interrupt (uint32_t int_sense)
-{
- uint16_t savepipe1;
- uint16_t savepipe2;
- uint16_t buffer;
-
- savepipe1 = USB200.CFIFOSEL;
- savepipe2 = USB200.PIPESEL;
- usb0_host_interrupt1();
-
- /* Control transmission changes ISEL within interruption processing. */
- /* For this reason, write return of ISEL cannot be performed. */
- buffer = USB200.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(savepipe1 & USB_HOST_BITCURPIPE);
- USB200.CFIFOSEL = buffer;
- USB200.PIPESEL = savepipe2;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_interrupt1
-* Description : Execue the USB interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_interrupt1 (void)
-{
- uint16_t intsts0;
- uint16_t intsts1;
- uint16_t intenb0;
- uint16_t intenb1;
- uint16_t brdysts;
- uint16_t nrdysts;
- uint16_t bempsts;
- uint16_t brdyenb;
- uint16_t nrdyenb;
- uint16_t bempenb;
- volatile uint16_t dumy_sts;
-
- intsts0 = USB200.INTSTS0;
- intsts1 = USB200.INTSTS1;
- intenb0 = USB200.INTENB0;
- intenb1 = USB200.INTENB1;
-
- if ((intsts1 & USB_HOST_BITBCHG) && (intenb1 & USB_HOST_BITBCHGE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITBCHG;
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
- g_usb0_host_bchg_flag = USB_HOST_YES;
- }
- else if ((intsts1 & USB_HOST_BITSACK) && (intenb1 & USB_HOST_BITSACKE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITSACK;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
-#else
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
-#endif
- }
- else if ((intsts1 & USB_HOST_BITSIGN) && (intenb1 & USB_HOST_BITSIGNE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITSIGN;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#else
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_NORES;
-#endif
- }
- else if (((intsts1 & USB_HOST_BITDTCH) == USB_HOST_BITDTCH)
- && ((intenb1 & USB_HOST_BITDTCHE) == USB_HOST_BITDTCHE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITDTCH;
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
- g_usb0_host_detach_flag = USB_HOST_YES;
-
- Userdef_USB_usb0_host_detach();
-
- usb0_host_UsbDetach2();
- }
- else if (((intsts1 & USB_HOST_BITATTCH) == USB_HOST_BITATTCH)
- && ((intenb1 & USB_HOST_BITATTCHE) == USB_HOST_BITATTCHE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITATTCH;
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
- g_usb0_host_attach_flag = USB_HOST_YES;
-
- Userdef_USB_usb0_host_attach();
-
- usb0_host_UsbAttach();
- }
- else if ((intsts0 & intenb0 & (USB_HOST_BITBEMP | USB_HOST_BITNRDY | USB_HOST_BITBRDY)))
- {
- brdysts = USB200.BRDYSTS;
- nrdysts = USB200.NRDYSTS;
- bempsts = USB200.BEMPSTS;
- brdyenb = USB200.BRDYENB;
- nrdyenb = USB200.NRDYENB;
- bempenb = USB200.BEMPENB;
-
- if ((intsts0 & USB_HOST_BITBRDY) && (intenb0 & USB_HOST_BITBRDYE) && (brdysts & brdyenb))
- {
- usb0_host_BRDYInterrupt(brdysts, brdyenb);
- }
- else if ((intsts0 & USB_HOST_BITBEMP) && (intenb0 & USB_HOST_BITBEMPE) && (bempsts & bempenb))
- {
- usb0_host_BEMPInterrupt(bempsts, bempenb);
- }
- else if ((intsts0 & USB_HOST_BITNRDY) && (intenb0 & USB_HOST_BITNRDYE) && (nrdysts & nrdyenb))
- {
- usb0_host_NRDYInterrupt(nrdysts, nrdyenb);
- }
- else
- {
- /* Do Nothing */
- }
- }
- else
- {
- /* Do Nothing */
- }
-
- /* Three dummy read for clearing interrupt requests */
- dumy_sts = USB200.INTSTS0;
- dumy_sts = USB200.INTSTS1;
-
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_BRDYInterrupt
-* Description : Executes USB BRDY interrupt.
-* Arguments : uint16_t Status ; BRDYSTS Register Value
-* : uint16_t Int_enbl ; BRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_BRDYInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t buffer;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb0_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb0_host_bit_set[USB_HOST_PIPE0]))
- {
- USB200.BRDYSTS = (uint16_t)~g_usb0_host_bit_set[USB_HOST_PIPE0];
-
-#if(1) /* ohci_wrapp */
- switch ((g_usb0_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- USB200.CFIFOCTR = USB_HOST_BITBCLR;
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-#else
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD | USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- case (USB_HOST_MODE_NO_DATA | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case (USB_HOST_MODE_READ | USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
-
- switch (buffer)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- USB200.CFIFOCTR = USB_HOST_BITBCLR;
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-#endif
- }
- else
- {
- usb0_host_brdy_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB200.BRDYSTS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_NRDYInterrupt
-* Description : Executes USB NRDY interrupt.
-* Arguments : uint16_t Status ; NRDYSTS Register Value
-* : uint16_t Int_enbl ; NRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_NRDYInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t pid;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb0_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb0_host_bit_set[USB_HOST_PIPE0]))
- {
- USB200.NRDYSTS = (uint16_t)~g_usb0_host_bit_set[USB_HOST_PIPE0];
- pid = usb0_host_get_pid(USB_HOST_PIPE0);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_STALL;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else if (pid == USB_HOST_PID_NAK)
- {
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_NORES;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else
- {
- /* Do Nothing */
- }
- }
- else
- {
- usb0_host_nrdy_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB200.NRDYSTS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_BEMPInterrupt
-* Description : Executes USB BEMP interrupt.
-* Arguments : uint16_t Status ; BEMPSTS Register Value
-* : uint16_t Int_enbl ; BEMPENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_BEMPInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t buffer;
- uint16_t pid;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb0_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb0_host_bit_set[USB_HOST_PIPE0]))
- {
- USB200.BEMPSTS = (uint16_t)~g_usb0_host_bit_set[USB_HOST_PIPE0];
- pid = usb0_host_get_pid(USB_HOST_PIPE0);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_STALL;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else
- {
-#if(1) /* ohci_wrapp */
- switch ((g_usb0_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_write_buffer(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- case USB_HOST_WRITEEND: /* End of data write (zero-length) */
- break;
-
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- /* do nothing */
- break;
- }
-#else
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD | USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_MODE_READ | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_write_buffer(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- case USB_HOST_WRITEEND: /* End of data write (zero-length) */
- break;
-
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- default:
- /* do nothing */
- break;
- }
-#endif
- }
- }
- else
- {
- usb0_host_bemp_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB200.BEMPSTS;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/host/usb0_host_usbsig.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,637 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_usbsig.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_EnableINT_Module(void);
-static void usb0_host_Enable_AttachINT(void);
-static void usb0_host_Disable_AttachINT(void);
-static void usb0_host_Disable_BchgINT(void);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_InitModule
-* Description : Initializes the USB module in USB host module.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_InitModule (void)
-{
- uint16_t buf1;
- uint16_t buf2;
- uint16_t buf3;
-
- usb0_host_init_pipe_status();
-
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_DCFM_SHIFT,
- USB_SYSCFG_DCFM); /* HOST mode */
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_DRPD_SHIFT,
- USB_SYSCFG_DRPD); /* PORT0 D+, D- setting */
-
- do
- {
- buf1 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf2 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf3 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
-
- } while ((buf1 != buf2) || (buf1 != buf3));
-
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_USBE_SHIFT,
- USB_SYSCFG_USBE);
-
- USB200.CFIFOSEL = (uint16_t)(USB_HOST_BITRCNT | USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
- USB200.D0FIFOSEL = (uint16_t)( USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
- USB200.D1FIFOSEL = (uint16_t)( USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_CheckAttach
-* Description : Returns the USB device connection state.
-* Arguments : none
-* Return Value : uint16_t ; USB_HOST_ATTACH : Attached
-* : ; USB_HOST_DETACH : not Attached
-*******************************************************************************/
-uint16_t usb0_host_CheckAttach (void)
-{
- uint16_t buf1;
- uint16_t buf2;
- uint16_t buf3;
- uint16_t rhst;
-
- do
- {
- buf1 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf2 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf3 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
-
- } while ((buf1 != buf2) || (buf1 != buf3));
-
- rhst = RZA_IO_RegRead_16(&USB200.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (rhst == USB_HOST_UNDECID)
- {
- if (buf1 == USB_HOST_FS_JSTS)
- {
- if (g_usb0_host_SupportUsbDeviceSpeed == USB_HOST_HIGH_SPEED)
- {
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- }
- return USB_HOST_ATTACH;
- }
- else if (buf1 == USB_HOST_LS_JSTS)
- {
- /* Low Speed Device */
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- return USB_HOST_ATTACH;
- }
- else
- {
- /* Do Nothing */
- }
- }
- else if ((rhst == USB_HOST_HSMODE) || (rhst == USB_HOST_FSMODE))
- {
- return USB_HOST_ATTACH;
- }
- else if (rhst == USB_HOST_LSMODE)
- {
- return USB_HOST_ATTACH;
- }
- else
- {
- /* Do Nothing */
- }
-
- return USB_HOST_DETACH;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbAttach
-* Description : Connects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_UsbAttach (void)
-{
- usb0_host_EnableINT_Module();
- usb0_host_Disable_BchgINT();
- usb0_host_Disable_AttachINT();
- usb0_host_Enable_DetachINT();
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbDetach
-* Description : Disconnects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_UsbDetach (void)
-{
- uint16_t pipe;
- uint16_t devadr;
-
- g_usb0_host_driver_state = USB_HOST_DRV_DETACHED;
-
- /* Terminate all the pipes in which communications on port */
- /* are currently carried out */
- for (pipe = 0; pipe < (USB_HOST_MAX_PIPE_NO + 1); ++pipe)
- {
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_IDLE)
- {
- if (pipe == USB_HOST_PIPE0)
- {
- devadr = RZA_IO_RegRead_16(&USB200.DCPMAXP,
- USB_DCPMAXP_DEVSEL_SHIFT,
- USB_DCPMAXP_DEVSEL);
- }
- else
- {
- devadr = RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL);
- }
-
- if (devadr == g_usb0_host_UsbAddress)
- {
- usb0_host_stop_transfer(pipe);
- }
-
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_IDLE;
- }
- }
-
- g_usb0_host_ConfigNum = 0;
- g_usb0_host_UsbAddress = 0;
- g_usb0_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
-
- usb0_host_UsbDetach2();
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbDetach2
-* Description : Disconnects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_UsbDetach2 (void)
-{
- usb0_host_Disable_DetachINT();
- usb0_host_Disable_BchgINT();
- usb0_host_Enable_AttachINT();
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbBusReset
-* Description : Issues the USB bus reset signal.
-* Arguments : none
-* Return Value : uint16_t ; RHST
-*******************************************************************************/
-uint16_t usb0_host_UsbBusReset (void)
-{
- uint16_t buffer;
- uint16_t loop;
-
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 1,
- USB_DVSTCTR0_USBRST_SHIFT,
- USB_DVSTCTR0_USBRST);
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 0,
- USB_DVSTCTR0_UACT_SHIFT,
- USB_DVSTCTR0_UACT);
-
- Userdef_USB_usb0_host_delay_xms(50);
-
- buffer = USB200.DVSTCTR0;
- buffer &= (uint16_t)(~(USB_HOST_BITRST));
- buffer |= USB_HOST_BITUACT;
- USB200.DVSTCTR0 = buffer;
-
- Userdef_USB_usb0_host_delay_xms(20);
-
- for (loop = 0, buffer = USB_HOST_HSPROC; loop < 3; ++loop)
- {
- buffer = RZA_IO_RegRead_16(&USB200.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (buffer == USB_HOST_HSPROC)
- {
- Userdef_USB_usb0_host_delay_xms(10);
- }
- else
- {
- break;
- }
- }
-
- return buffer;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbResume
-* Description : Issues the USB resume signal.
-* Arguments : none
-* Return Value : int32_t ; DEVDRV_SUCCESS
-* : ; DEVDRV_ERROR
-*******************************************************************************/
-int32_t usb0_host_UsbResume (void)
-{
- uint16_t buf;
-
- if ((g_usb0_host_driver_state & USB_HOST_DRV_SUSPEND) == 0)
- {
- /* not SUSPEND */
- return DEVDRV_ERROR;
- }
-
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 1,
- USB_DVSTCTR0_RESUME_SHIFT,
- USB_DVSTCTR0_RESUME);
- Userdef_USB_usb0_host_delay_xms(20);
-
- buf = USB200.DVSTCTR0;
- buf &= (uint16_t)(~(USB_HOST_BITRESUME));
- buf |= USB_HOST_BITUACT;
- USB200.DVSTCTR0 = buf;
-
- g_usb0_host_driver_state &= (uint16_t)~USB_HOST_DRV_SUSPEND;
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbSuspend
-* Description : Issues the USB suspend signal.
-* Arguments : none
-* Return Value : int32_t ; DEVDRV_SUCCESS :not SUSPEND
-* : ; DEVDRV_ERROR :SUSPEND
-*******************************************************************************/
-int32_t usb0_host_UsbSuspend (void)
-{
- uint16_t buf;
-
- if ((g_usb0_host_driver_state & USB_HOST_DRV_SUSPEND) != 0)
- {
- /* SUSPEND */
- return DEVDRV_ERROR;
- }
-
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 0,
- USB_DVSTCTR0_UACT_SHIFT,
- USB_DVSTCTR0_UACT);
-
- Userdef_USB_usb0_host_delay_xms(5);
-
- buf = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- if ((buf != USB_HOST_FS_JSTS) && (buf != USB_HOST_LS_JSTS))
- {
- usb0_host_UsbDetach();
- }
- else
- {
- g_usb0_host_driver_state |= USB_HOST_DRV_SUSPEND;
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Enable_DetachINT
-* Description : Enables the USB disconnection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Enable_DetachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITDTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 1,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Disable_DetachINT
-* Description : Disables the USB disconnection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Disable_DetachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITDTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Enable_AttachINT
-* Description : Enables the USB connection detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Enable_AttachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITATTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 1,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Disable_AttachINT
-* Description : Disables the USB connection detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Disable_AttachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITATTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Disable_BchgINT
-* Description : Disables the USB bus change detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Disable_BchgINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITBCHG));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_devadd
-* Description : DEVADDn register is set by specified value
-* Arguments : uint16_t addr : Device address
-* : uint16_t *devadd : Set value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_devadd (uint16_t addr, uint16_t * devadd)
-{
- uint16_t * ptr;
- uint16_t ret_flag = DEVDRV_FLAG_ON; // avoid warning.
-
- switch (addr)
- {
- case USB_HOST_DEVICE_0:
- ptr = (uint16_t *)&USB200.DEVADD0;
- break;
-
- case USB_HOST_DEVICE_1:
- ptr = (uint16_t *)&USB200.DEVADD1;
- break;
-
- case USB_HOST_DEVICE_2:
- ptr = (uint16_t *)&USB200.DEVADD2;
- break;
-
- case USB_HOST_DEVICE_3:
- ptr = (uint16_t *)&USB200.DEVADD3;
- break;
-
- case USB_HOST_DEVICE_4:
- ptr = (uint16_t *)&USB200.DEVADD4;
- break;
-
- case USB_HOST_DEVICE_5:
- ptr = (uint16_t *)&USB200.DEVADD5;
- break;
-
- case USB_HOST_DEVICE_6:
- ptr = (uint16_t *)&USB200.DEVADD6;
- break;
-
- case USB_HOST_DEVICE_7:
- ptr = (uint16_t *)&USB200.DEVADD7;
- break;
-
- case USB_HOST_DEVICE_8:
- ptr = (uint16_t *)&USB200.DEVADD8;
- break;
-
- case USB_HOST_DEVICE_9:
- ptr = (uint16_t *)&USB200.DEVADD9;
- break;
-
- case USB_HOST_DEVICE_10:
- ptr = (uint16_t *)&USB200.DEVADDA;
- break;
-
- default:
- ret_flag = DEVDRV_FLAG_OFF;
- break;
- }
-
- if (ret_flag == DEVDRV_FLAG_ON)
- {
- *ptr = (uint16_t)(*devadd & USB_HOST_DEVADD_MASK);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_devadd
-* Description : DEVADDn register is obtained
-* Arguments : uint16_t addr : Device address
-* : uint16_t *devadd : USB_HOST_DEVADD register value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_get_devadd (uint16_t addr, uint16_t * devadd)
-{
- uint16_t * ptr;
- uint16_t ret_flag = DEVDRV_FLAG_ON; // avoid warning.
-
- switch (addr)
- {
- case USB_HOST_DEVICE_0:
- ptr = (uint16_t *)&USB200.DEVADD0;
- break;
-
- case USB_HOST_DEVICE_1:
- ptr = (uint16_t *)&USB200.DEVADD1;
- break;
-
- case USB_HOST_DEVICE_2:
- ptr = (uint16_t *)&USB200.DEVADD2;
- break;
-
- case USB_HOST_DEVICE_3:
- ptr = (uint16_t *)&USB200.DEVADD3;
- break;
-
- case USB_HOST_DEVICE_4:
- ptr = (uint16_t *)&USB200.DEVADD4;
- break;
-
- case USB_HOST_DEVICE_5:
- ptr = (uint16_t *)&USB200.DEVADD5;
- break;
-
- case USB_HOST_DEVICE_6:
- ptr = (uint16_t *)&USB200.DEVADD6;
- break;
-
- case USB_HOST_DEVICE_7:
- ptr = (uint16_t *)&USB200.DEVADD7;
- break;
-
- case USB_HOST_DEVICE_8:
- ptr = (uint16_t *)&USB200.DEVADD8;
- break;
-
- case USB_HOST_DEVICE_9:
- ptr = (uint16_t *)&USB200.DEVADD9;
- break;
-
- case USB_HOST_DEVICE_10:
- ptr = (uint16_t *)&USB200.DEVADDA;
- break;
-
- default:
- ret_flag = DEVDRV_FLAG_OFF;
- break;
- }
-
- if (ret_flag == DEVDRV_FLAG_ON)
- {
- *devadd = *ptr;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_EnableINT_Module
-* Description : Enables BEMP/NRDY/BRDY interrupt and SIGN/SACK interrupt.
-* : Enables NRDY/BEMP interrupt in the pipe0.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_EnableINT_Module (void)
-{
- uint16_t buf;
-
- buf = USB200.INTENB0;
- buf |= (USB_HOST_BITBEMPE | USB_HOST_BITNRDYE | USB_HOST_BITBRDYE);
- USB200.INTENB0 = buf;
-
- buf = USB200.INTENB1;
- buf |= (USB_HOST_BITSIGNE | USB_HOST_BITSACKE);
- USB200.INTENB1 = buf;
-
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0);
- usb0_host_enable_bemp_int(USB_HOST_PIPE0);
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/userdef/usb0_host_dmacdrv.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,698 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dmacdrv.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "rza_io_regrw.h"
-#include "usb0_host_dmacdrv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define DMAC_INDEFINE (255) /* Macro definition when REQD bit is not used */
-
-/* ==== Request setting information for on-chip peripheral module ==== */
-typedef enum dmac_peri_req_reg_type
-{
- DMAC_REQ_MID,
- DMAC_REQ_RID,
- DMAC_REQ_AM,
- DMAC_REQ_LVL,
- DMAC_REQ_REQD
-} dmac_peri_req_reg_type_t;
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-/* ==== Prototype declaration ==== */
-
-/* ==== Global variable ==== */
-/* On-chip peripheral module request setting table */
-static const uint8_t usb0_host_dmac_peri_req_init_table[8][5] =
-{
- /* MID,RID, AM,LVL,REQD */
- { 32, 3, 2, 1, 1}, /* USB_0 channel 0 transmit FIFO empty */
- { 32, 3, 2, 1, 0}, /* USB_0 channel 0 receive FIFO full */
- { 33, 3, 2, 1, 1}, /* USB_0 channel 1 transmit FIFO empty */
- { 33, 3, 2, 1, 0}, /* USB_0 channel 1 receive FIFO full */
- { 34, 3, 2, 1, 1}, /* USB_1 channel 0 transmit FIFO empty */
- { 34, 3, 2, 1, 0}, /* USB_1 channel 0 receive FIFO full */
- { 35, 3, 2, 1, 1}, /* USB_1 channel 1 transmit FIFO empty */
- { 35, 3, 2, 1, 0}, /* USB_1 channel 1 receive FIFO full */
-};
-
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_PeriReqInit
-* Description : Sets the register mode for DMA mode and the on-chip peripheral
-* : module request for transfer request for DMAC channel 1.
-* : Executes DMAC initial setting using the DMA information
-* : specified by the argument *trans_info and the enabled/disabled
-* : continuous transfer specified by the argument continuation.
-* : Registers DMAC channel 1 interrupt handler function and sets
-* : the interrupt priority level. Then enables transfer completion
-* : interrupt.
-* Arguments : dmac_transinfo_t * trans_info : Setting information to DMAC
-* : : register
-* : uint32_t dmamode : DMA mode (only for DMAC_MODE_REGISTER)
-* : uint32_t continuation : Set continuous transfer to be valid
-* : : after DMA transfer has been completed
-* : DMAC_SAMPLE_CONTINUATION : Execute continuous transfer
-* : DMAC_SAMPLE_SINGLE : Do not execute continuous
-* : : transfer
-* : uint32_t request_factor : Factor for on-chip peripheral module
-* : : request
-* : DMAC_REQ_OSTM0TINT : OSTM_0 compare match
-* : DMAC_REQ_OSTM1TINT : OSTM_1 compare match
-* : DMAC_REQ_TGI0A : MTU2_0 input capture/compare match
-* : :
-* : uint32_t req_direction : Setting value of CHCFG_n register
-* : : REQD bit
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC1_PeriReqInit (const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction)
-{
- /* ==== Register mode ==== */
- if (DMAC_MODE_REGISTER == dmamode)
- {
- /* ==== Next0 register set ==== */
- DMAC1.N0SA_n = trans_info->src_addr; /* Start address of transfer source */
- DMAC1.N0DA_n = trans_info->dst_addr; /* Start address of transfer destination */
- DMAC1.N0TB_n = trans_info->count; /* Total transfer byte count */
-
- /* DAD : Transfer destination address counting direction */
- /* SAD : Transfer source address counting direction */
- /* DDS : Transfer destination transfer size */
- /* SDS : Transfer source transfer size */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->daddr_dir,
- DMAC1_CHCFG_n_DAD_SHIFT,
- DMAC1_CHCFG_n_DAD);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->saddr_dir,
- DMAC1_CHCFG_n_SAD_SHIFT,
- DMAC1_CHCFG_n_SAD);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->dst_size,
- DMAC1_CHCFG_n_DDS_SHIFT,
- DMAC1_CHCFG_n_DDS);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->src_size,
- DMAC1_CHCFG_n_SDS_SHIFT,
- DMAC1_CHCFG_n_SDS);
-
- /* DMS : Register mode */
- /* RSEL : Select Next0 register set */
- /* SBE : No discharge of buffer data when aborted */
- /* DEM : No DMA interrupt mask */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_DMS_SHIFT,
- DMAC1_CHCFG_n_DMS);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_RSEL_SHIFT,
- DMAC1_CHCFG_n_RSEL);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_SBE_SHIFT,
- DMAC1_CHCFG_n_SBE);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_DEM_SHIFT,
- DMAC1_CHCFG_n_DEM);
-
- /* ---- Continuous transfer ---- */
- if (DMAC_SAMPLE_CONTINUATION == continuation)
- {
- /* REN : Execute continuous transfer */
- /* RSW : Change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_REN_SHIFT,
- DMAC1_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_RSW_SHIFT,
- DMAC1_CHCFG_n_RSW);
- }
- /* ---- Single transfer ---- */
- else
- {
- /* REN : Do not execute continuous transfer */
- /* RSW : Do not change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_REN_SHIFT,
- DMAC1_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_RSW_SHIFT,
- DMAC1_CHCFG_n_RSW);
- }
-
- /* TM : Single transfer */
- /* SEL : Channel setting */
- /* HIEN, LOEN : On-chip peripheral module request */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_TM_SHIFT,
- DMAC1_CHCFG_n_TM);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_SEL_SHIFT,
- DMAC1_CHCFG_n_SEL);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_HIEN_SHIFT,
- DMAC1_CHCFG_n_HIEN);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_LOEN_SHIFT,
- DMAC1_CHCFG_n_LOEN);
-
- /* ---- Set factor by specified on-chip peripheral module request ---- */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_AM],
- DMAC1_CHCFG_n_AM_SHIFT,
- DMAC1_CHCFG_n_AM);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_LVL],
- DMAC1_CHCFG_n_LVL_SHIFT,
- DMAC1_CHCFG_n_LVL);
- if (usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD] != DMAC_INDEFINE)
- {
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD],
- DMAC1_CHCFG_n_REQD_SHIFT,
- DMAC1_CHCFG_n_REQD);
- }
- else
- {
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- req_direction,
- DMAC1_CHCFG_n_REQD_SHIFT,
- DMAC1_CHCFG_n_REQD);
- }
- RZA_IO_RegWrite_32(&DMAC01.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_RID],
- DMAC01_DMARS_CH1_RID_SHIFT,
- DMAC01_DMARS_CH1_RID);
- RZA_IO_RegWrite_32(&DMAC01.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_MID],
- DMAC01_DMARS_CH1_MID_SHIFT,
- DMAC01_DMARS_CH1_MID);
-
- /* PR : Round robin mode */
- RZA_IO_RegWrite_32(&DMAC07.DCTRL_0_7,
- 1,
- DMAC07_DCTRL_0_7_PR_SHIFT,
- DMAC07_DCTRL_0_7_PR);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_Open
-* Description : Enables DMAC channel 1 transfer.
-* Arguments : uint32_t req : DMAC request mode
-* Return Value : 0 : Succeeded in enabling DMA transfer
-* : -1 : Failed to enable DMA transfer (due to DMA operation)
-*******************************************************************************/
-int32_t usb0_host_DMAC1_Open (uint32_t req)
-{
- int32_t ret;
- volatile uint8_t dummy;
-
- /* Transferable? */
- if ((0 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_EN_SHIFT,
- DMAC1_CHSTAT_n_EN)) &&
- (0 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_TACT_SHIFT,
- DMAC1_CHSTAT_n_TACT)))
- {
- /* Clear Channel Status Register */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_SWRST_SHIFT,
- DMAC1_CHCTRL_n_SWRST);
- dummy = RZA_IO_RegRead_32(&DMAC1.CHCTRL_n,
- DMAC1_CHCTRL_n_SWRST_SHIFT,
- DMAC1_CHCTRL_n_SWRST);
- /* Enable DMA transfer */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_SETEN_SHIFT,
- DMAC1_CHCTRL_n_SETEN);
-
- /* ---- Request by software ---- */
- if (DMAC_REQ_MODE_SOFT == req)
- {
- /* DMA transfer Request by software */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_STG_SHIFT,
- DMAC1_CHCTRL_n_STG);
- }
-
- ret = 0;
- }
- else
- {
- ret = -1;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_Close
-* Description : Aborts DMAC channel 1 transfer. Returns the remaining transfer
-* : byte count at the time of DMA transfer abort to the argument
-* : *remain.
-* Arguments : uint32_t * remain : Remaining transfer byte count when
-* : : DMA transfer is aborted
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC1_Close (uint32_t * remain)
-{
-
- /* ==== Abort transfer ==== */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_CLREN_SHIFT,
- DMAC1_CHCTRL_n_CLREN);
-
- while (1 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_TACT_SHIFT,
- DMAC1_CHSTAT_n_TACT))
- {
- /* Loop until transfer is aborted */
- }
-
- while (1 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_EN_SHIFT,
- DMAC1_CHSTAT_n_EN))
- {
- /* Loop until 0 is set in EN before checking the remaining transfer byte count */
- }
- /* ==== Obtain remaining transfer byte count ==== */
- *remain = DMAC1.CRTB_n;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_Load_Set
-* Description : Sets the transfer source address, transfer destination
-* : address, and total transfer byte count respectively
-* : specified by the argument src_addr, dst_addr, and count to
-* : DMAC channel 1 as DMA transfer information.
-* : Sets the register set selected by the CHCFG_n register
-* : RSEL bit from the Next0 or Next1 register set.
-* : This function should be called when DMA transfer of DMAC
-* : channel 1 is aboted.
-* Arguments : uint32_t src_addr : Transfer source address
-* : uint32_t dst_addr : Transfer destination address
-* : uint32_t count : Total transfer byte count
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC1_Load_Set (uint32_t src_addr, uint32_t dst_addr, uint32_t count)
-{
- uint8_t reg_set;
-
- /* Obtain register set in use */
- reg_set = RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_SR_SHIFT,
- DMAC1_CHSTAT_n_SR);
-
- /* ==== Load ==== */
- if (0 == reg_set)
- {
- /* ---- Next0 Register Set ---- */
- DMAC1.N0SA_n = src_addr; /* Start address of transfer source */
- DMAC1.N0DA_n = dst_addr; /* Start address of transfer destination */
- DMAC1.N0TB_n = count; /* Total transfer byte count */
- }
- else
- {
- /* ---- Next1 Register Set ---- */
- DMAC1.N1SA_n = src_addr; /* Start address of transfer source */
- DMAC1.N1DA_n = dst_addr; /* Start address of transfer destination */
- DMAC1.N1TB_n = count; /* Total transfer byte count */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_PeriReqInit
-* Description : Sets the register mode for DMA mode and the on-chip peripheral
-* : module request for transfer request for DMAC channel 2.
-* : Executes DMAC initial setting using the DMA information
-* : specified by the argument *trans_info and the enabled/disabled
-* : continuous transfer specified by the argument continuation.
-* : Registers DMAC channel 2 interrupt handler function and sets
-* : the interrupt priority level. Then enables transfer completion
-* : interrupt.
-* Arguments : dmac_transinfo_t * trans_info : Setting information to DMAC
-* : : register
-* : uint32_t dmamode : DMA mode (only for DMAC_MODE_REGISTER)
-* : uint32_t continuation : Set continuous transfer to be valid
-* : : after DMA transfer has been completed
-* : DMAC_SAMPLE_CONTINUATION : Execute continuous transfer
-* : DMAC_SAMPLE_SINGLE : Do not execute continuous
-* : : transfer
-* : uint32_t request_factor : Factor for on-chip peripheral module
-* : : request
-* : DMAC_REQ_OSTM0TINT : OSTM_0 compare match
-* : DMAC_REQ_OSTM1TINT : OSTM_1 compare match
-* : DMAC_REQ_TGI0A : MTU2_0 input capture/compare match
-* : :
-* : uint32_t req_direction : Setting value of CHCFG_n register
-* : : REQD bit
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC2_PeriReqInit (const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction)
-{
- /* ==== Register mode ==== */
- if (DMAC_MODE_REGISTER == dmamode)
- {
- /* ==== Next0 register set ==== */
- DMAC2.N0SA_n = trans_info->src_addr; /* Start address of transfer source */
- DMAC2.N0DA_n = trans_info->dst_addr; /* Start address of transfer destination */
- DMAC2.N0TB_n = trans_info->count; /* Total transfer byte count */
-
- /* DAD : Transfer destination address counting direction */
- /* SAD : Transfer source address counting direction */
- /* DDS : Transfer destination transfer size */
- /* SDS : Transfer source transfer size */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->daddr_dir,
- DMAC2_CHCFG_n_DAD_SHIFT,
- DMAC2_CHCFG_n_DAD);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->saddr_dir,
- DMAC2_CHCFG_n_SAD_SHIFT,
- DMAC2_CHCFG_n_SAD);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->dst_size,
- DMAC2_CHCFG_n_DDS_SHIFT,
- DMAC2_CHCFG_n_DDS);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->src_size,
- DMAC2_CHCFG_n_SDS_SHIFT,
- DMAC2_CHCFG_n_SDS);
-
- /* DMS : Register mode */
- /* RSEL : Select Next0 register set */
- /* SBE : No discharge of buffer data when aborted */
- /* DEM : No DMA interrupt mask */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_DMS_SHIFT,
- DMAC2_CHCFG_n_DMS);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_RSEL_SHIFT,
- DMAC2_CHCFG_n_RSEL);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_SBE_SHIFT,
- DMAC2_CHCFG_n_SBE);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_DEM_SHIFT,
- DMAC2_CHCFG_n_DEM);
-
- /* ---- Continuous transfer ---- */
- if (DMAC_SAMPLE_CONTINUATION == continuation)
- {
- /* REN : Execute continuous transfer */
- /* RSW : Change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 1,
- DMAC2_CHCFG_n_REN_SHIFT,
- DMAC2_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 1,
- DMAC2_CHCFG_n_RSW_SHIFT,
- DMAC2_CHCFG_n_RSW);
- }
- /* ---- Single transfer ---- */
- else
- {
- /* REN : Do not execute continuous transfer */
- /* RSW : Do not change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_REN_SHIFT,
- DMAC2_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_RSW_SHIFT,
- DMAC2_CHCFG_n_RSW);
- }
-
- /* TM : Single transfer */
- /* SEL : Channel setting */
- /* HIEN, LOEN : On-chip peripheral module request */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_TM_SHIFT,
- DMAC2_CHCFG_n_TM);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 2,
- DMAC2_CHCFG_n_SEL_SHIFT,
- DMAC2_CHCFG_n_SEL);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 1,
- DMAC2_CHCFG_n_HIEN_SHIFT,
- DMAC2_CHCFG_n_HIEN);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_LOEN_SHIFT,
- DMAC2_CHCFG_n_LOEN);
-
- /* ---- Set factor by specified on-chip peripheral module request ---- */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_AM],
- DMAC2_CHCFG_n_AM_SHIFT,
- DMAC2_CHCFG_n_AM);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_LVL],
- DMAC2_CHCFG_n_LVL_SHIFT,
- DMAC2_CHCFG_n_LVL);
- if (usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD] != DMAC_INDEFINE)
- {
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD],
- DMAC2_CHCFG_n_REQD_SHIFT,
- DMAC2_CHCFG_n_REQD);
- }
- else
- {
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- req_direction,
- DMAC2_CHCFG_n_REQD_SHIFT,
- DMAC2_CHCFG_n_REQD);
- }
- RZA_IO_RegWrite_32(&DMAC23.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_RID],
- DMAC23_DMARS_CH2_RID_SHIFT,
- DMAC23_DMARS_CH2_RID);
- RZA_IO_RegWrite_32(&DMAC23.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_MID],
- DMAC23_DMARS_CH2_MID_SHIFT,
- DMAC23_DMARS_CH2_MID);
-
- /* PR : Round robin mode */
- RZA_IO_RegWrite_32(&DMAC07.DCTRL_0_7,
- 1,
- DMAC07_DCTRL_0_7_PR_SHIFT,
- DMAC07_DCTRL_0_7_PR);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_Open
-* Description : Enables DMAC channel 2 transfer.
-* Arguments : uint32_t req : DMAC request mode
-* Return Value : 0 : Succeeded in enabling DMA transfer
-* : -1 : Failed to enable DMA transfer (due to DMA operation)
-*******************************************************************************/
-int32_t usb0_host_DMAC2_Open (uint32_t req)
-{
- int32_t ret;
- volatile uint8_t dummy;
-
- /* Transferable? */
- if ((0 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_EN_SHIFT,
- DMAC2_CHSTAT_n_EN)) &&
- (0 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_TACT_SHIFT,
- DMAC2_CHSTAT_n_TACT)))
- {
- /* Clear Channel Status Register */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_SWRST_SHIFT,
- DMAC2_CHCTRL_n_SWRST);
- dummy = RZA_IO_RegRead_32(&DMAC2.CHCTRL_n,
- DMAC2_CHCTRL_n_SWRST_SHIFT,
- DMAC2_CHCTRL_n_SWRST);
- /* Enable DMA transfer */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_SETEN_SHIFT,
- DMAC2_CHCTRL_n_SETEN);
-
- /* ---- Request by software ---- */
- if (DMAC_REQ_MODE_SOFT == req)
- {
- /* DMA transfer Request by software */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_STG_SHIFT,
- DMAC2_CHCTRL_n_STG);
- }
-
- ret = 0;
- }
- else
- {
- ret = -1;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_Close
-* Description : Aborts DMAC channel 2 transfer. Returns the remaining transfer
-* : byte count at the time of DMA transfer abort to the argument
-* : *remain.
-* Arguments : uint32_t * remain : Remaining transfer byte count when
-* : : DMA transfer is aborted
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC2_Close (uint32_t * remain)
-{
-
- /* ==== Abort transfer ==== */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_CLREN_SHIFT,
- DMAC2_CHCTRL_n_CLREN);
-
- while (1 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_TACT_SHIFT,
- DMAC2_CHSTAT_n_TACT))
- {
- /* Loop until transfer is aborted */
- }
-
- while (1 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_EN_SHIFT,
- DMAC2_CHSTAT_n_EN))
- {
- /* Loop until 0 is set in EN before checking the remaining transfer byte count */
- }
- /* ==== Obtain remaining transfer byte count ==== */
- *remain = DMAC2.CRTB_n;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_Load_Set
-* Description : Sets the transfer source address, transfer destination
-* : address, and total transfer byte count respectively
-* : specified by the argument src_addr, dst_addr, and count to
-* : DMAC channel 2 as DMA transfer information.
-* : Sets the register set selected by the CHCFG_n register
-* : RSEL bit from the Next0 or Next1 register set.
-* : This function should be called when DMA transfer of DMAC
-* : channel 2 is aboted.
-* Arguments : uint32_t src_addr : Transfer source address
-* : uint32_t dst_addr : Transfer destination address
-* : uint32_t count : Total transfer byte count
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC2_Load_Set (uint32_t src_addr, uint32_t dst_addr, uint32_t count)
-{
- uint8_t reg_set;
-
- /* Obtain register set in use */
- reg_set = RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_SR_SHIFT,
- DMAC2_CHSTAT_n_SR);
-
- /* ==== Load ==== */
- if (0 == reg_set)
- {
- /* ---- Next0 Register Set ---- */
- DMAC2.N0SA_n = src_addr; /* Start address of transfer source */
- DMAC2.N0DA_n = dst_addr; /* Start address of transfer destination */
- DMAC2.N0TB_n = count; /* Total transfer byte count */
- }
- else
- {
- /* ---- Next1 Register Set ---- */
- DMAC2.N1SA_n = src_addr; /* Start address of transfer source */
- DMAC2.N1DA_n = dst_addr; /* Start address of transfer destination */
- DMAC2.N1TB_n = count; /* Total transfer byte count */
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/userdef/usb0_host_ohci_wrapp_pipe.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,156 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "devdrv_usb_host_api.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/********************************************************************************************************/
-/* Endpoint Configuration Data Format */
-/********************************************************************************************************/
-/* LINE1: Pipe Window Select Register */
-/* CPU Access PIPE : PIPE1 to PIPE9 [ ### SET ### ] */
-/* LINE2: Pipe Configuration Register */
-/* Transfer Type : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Buffer Ready interrupt : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Double Buffer Mode : USB_HOST_CNT_ON / USB_HOST_CNT_OFF [ ### SET ### ] */
-/* Continuous Transmit: : USB_HOST_CNT_ON / USB_HOST_CNT_OFF [ ### SET ### ] */
-/* Short NAK : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Transfer Direction : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Endpoint Number : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* LINE3: Pipe Buffer Configuration Register */
-/* Buffer Size : (uint16_t)((uint16_t)(((x) / 64) - 1) << 10) */
-/* [ ### SET ### ] */
-/* Buffer Top Number : (uint16_t)(x) [ ### SET ### ] */
-/* LINE4: Pipe Maxpacket Size Register */
-/* Max Packet Size : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* LINE5: Pipe Cycle Configuration Register (0x6C) */
-/* ISO Buffer Flush Mode : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* ISO Interval Value : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* LINE6: use FIFO port */
-/* : USB_HOST_CUSE [ ### SET ### ] */
-/* : USB_HOST_D0USE / USB_HOST_D1USE */
-/* : USB_HOST_D0DMA / USB_HOST_D0DMA */
-/* LINE7: use FIFO port Endian : USB_HOST_FIFO_BIG / USB_HOST_FIFO_LITTLE [ #SET# ] */
-/********************************************************************************************************/
-
-/* Device Address 1 */
-USB_HOST_CFG_PIPETBL_t usb0_host_blk_ep_tbl1[ ] =
-{
- {
- USB_HOST_PIPE1,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBON | USB_HOST_CNTMDON | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((1024) / 64) - 1) << 10) | (uint16_t)(8),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D0USE
- },
-
- {
- /* Pipe end */
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF
- }
-};
-
-USB_HOST_CFG_PIPETBL_t usb0_host_int_ep_tbl1[ ] =
-{
- {
- USB_HOST_PIPE6,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBON | USB_HOST_CNTMDON | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(40),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- USB_HOST_PIPE7,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBON | USB_HOST_CNTMDON | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(41),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- USB_HOST_PIPE8,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBON | USB_HOST_CNTMDON | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(42),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- USB_HOST_PIPE9,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBON | USB_HOST_CNTMDON | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(43),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- /* Pipe end */
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF
- }
-};
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/userdef/usb0_host_userdef.c Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,770 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_userdef.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include <stdio.h>
-#include "cmsis_os.h"
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "devdrv_usb_host_api.h"
-#include "usb0_host.h"
-#include "MBRZA1H.h" /* INTC Driver Header */
-#include "usb0_host_dmacdrv.h"
-#include "ohci_wrapp_RZ_A1_local.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define DUMMY_ACCESS OSTM0CNT
-
-/* #define CACHE_WRITEBACK */
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-extern int32_t io_cwb(unsigned long start, unsigned long end);
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_enable_dmac0(uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc);
-static void usb0_host_enable_dmac1(uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc);
-static void Userdef_USB_usb0_host_delay_10us_2(void);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_d0fifo_dmaintid
-* Description : get D0FIFO DMA Interrupt ID
-* Arguments : none
-* Return Value : D0FIFO DMA Interrupt ID
-*******************************************************************************/
-uint16_t Userdef_USB_usb0_host_d0fifo_dmaintid (void)
-{
- return DMAINT1_IRQn;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_d1fifo_dmaintid
-* Description : get D1FIFO DMA Interrupt ID
-* Arguments : none
-* Return Value : D1FIFO DMA Interrupt ID
-*******************************************************************************/
-uint16_t Userdef_USB_usb0_host_d1fifo_dmaintid (void)
-{
- return DMAINT2_IRQn;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_attach
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_attach (void)
-{
-// printf("\n");
-// printf("channel 0 attach device\n");
-// printf("\n");
- ohciwrapp_loc_Connect(1);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_detach
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_detach (void)
-{
-// printf("\n");
-// printf("channel 0 detach device\n");
-// printf("\n");
- ohciwrapp_loc_Connect(0);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_1ms
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_1ms (void)
-{
- osDelay(1);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_xms
-* Description : Wait for the software in the period of time specified by the
-* : argument.
-* : Alter this function according to the user's system.
-* Arguments : uint32_t msec ; Wait Time (msec)
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_xms (uint32_t msec)
-{
- osDelay(msec);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_10us
-* Description : Waits for software for the period specified by the argument.
-* : Alter this function according to the user's system.
-* Arguments : uint32_t usec ; Wait Time(x 10usec)
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_10us (uint32_t usec)
-{
- volatile int i;
-
- /* Wait 10us (Please change for your MCU) */
- for (i = 0; i < usec; ++i)
- {
- Userdef_USB_usb0_host_delay_10us_2();
- }
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_10us_2
-* Description : Waits for software for the period specified by the argument.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-static void Userdef_USB_usb0_host_delay_10us_2 (void)
-{
- volatile int i;
- volatile unsigned long tmp;
-
- /* Wait 1us (Please change for your MCU) */
- for (i = 0; i < 14; ++i)
- {
- tmp = DUMMY_ACCESS;
- }
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_500ns
-* Description : Wait for software for 500ns.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_500ns (void)
-{
- volatile int i;
- volatile unsigned long tmp;
-
- /* Wait 500ns (Please change for your MCU) */
- /* Wait 500ns I clock 266MHz */
- tmp = DUMMY_ACCESS;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_start_dma
-* Description : Enables DMA transfer on the information specified by the argument.
-* : Set DMAC register by this function to enable DMA transfer.
-* : After executing this function, USB module is set to start DMA
-* : transfer. DMA transfer should not wait for DMA transfer complete.
-* Arguments : USB_HOST_DMA_t *dma : DMA parameter
-* : typedef struct{
-* : uint32_t fifo; FIFO for using
-* : uint32_t buffer; Start address of transfer source/destination
-* : uint32_t bytes; Transfer size(Byte)
-* : uint32_t dir; Transfer direction(0:Buffer->FIFO, 1:FIFO->Buffer)
-* : uint32_t size; DMA transfer size
-* : } USB_HOST_DMA_t;
-* : uint16_t dfacc ; 0 : cycle steal mode
-* : 1 : 16byte continuous mode
-* : 2 : 32byte continuous mode
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_start_dma (USB_HOST_DMA_t * dma, uint16_t dfacc)
-{
- uint32_t trncount;
- uint32_t src;
- uint32_t dst;
- uint32_t size;
- uint32_t dir;
-#ifdef CACHE_WRITEBACK
- uint32_t ptr;
-#endif
-
- trncount = dma->bytes;
- dir = dma->dir;
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- /* DxFIFO determination */
- dst = dma->buffer;
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- size = dma->size;
-
- if (size == 0)
- {
- src += 3; /* byte access */
- }
- else if (size == 1)
- {
- src += 2; /* short access */
- }
- else
- {
- /* Do Nothing */
- }
-#else
- size = dma->size;
-
- if (size == 2)
- {
- /* 32bit access */
- if (dfacc == 2)
- {
- /* 32byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else
- {
- /* normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- }
- }
- else if (size == 1)
- {
- /* 16bit access */
- dfacc = 0; /* force normal access */
-
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- src += 2; /* short access */
- }
- else
- {
- /* 8bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- src += 3; /* byte access */
- }
-#endif
- }
- else
- {
- /* DxFIFO determination */
- src = dma->buffer;
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- size = dma->size;
-
- if (size == 0)
- {
- dst += 3; /* byte access */
- }
- else if (size == 1)
- {
- dst += 2; /* short access */
- }
- else
- {
- /* Do Nothing */
- }
-#else
- size = dma->size;
- if (size == 2)
- {
- /* 32bit access */
- if (dfacc == 2)
- {
- /* 32byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else
- {
- /* normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- }
- }
- else if (size == 1)
- {
- /* 16bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- dst += 2; /* short access */
- }
- else
- {
- /* 8bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- dst += 3; /* byte access */
- }
-#endif
- }
-
-#ifdef CACHE_WRITEBACK
- ptr = (uint32_t)dma->buffer;
- if ((ptr & 0x20000000ul) == 0)
- {
- io_cwb((uint32_t)ptr,(uint32_t)(ptr)+trncount);
- }
-#endif
-
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- usb0_host_enable_dmac0(src, dst, trncount, size, dir, dma->fifo, dfacc);
- }
- else
- {
- usb0_host_enable_dmac1(src, dst, trncount, size, dir, dma->fifo, dfacc);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_dmac0
-* Description : Enables DMA transfer on the information specified by the argument.
-* Arguments : uint32_t src : src address
-* : uint32_t dst : dst address
-* : uint32_t count : transfer byte
-* : uint32_t size : transfer size
-* : uint32_t dir : direction
-* : uint32_t fifo : FIFO(D0FIFO or D1FIFO)
-* : uint16_t dfacc : 0 : normal access
-* : : 1 : 16byte access
-* : : 2 : 32byte access
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_enable_dmac0 (uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc)
-{
- dmac_transinfo_t trans_info;
- uint32_t request_factor = 0;
- int32_t ret;
-
- /* ==== Variable setting for DMAC initialization ==== */
- trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */
- trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */
- trans_info.count = (uint32_t)count; /* Total byte count to be transferred */
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
-#else
- if (dfacc == 2)
- {
- /* 32byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */
- }
- else
- {
- /* normal access */
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
- }
-#endif
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- request_factor = DMAC_REQ_USB0_DMA0_RX; /* USB_0 channel 0 receive FIFO full */
- trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */
- }
- else if (dir == USB_HOST_BUF2FIFO)
- {
- request_factor = DMAC_REQ_USB0_DMA0_TX; /* USB_0 channel 0 receive FIFO empty */
- trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */
- }
- else
- {
- /* Do Nothing */
- }
-
- /* ==== DMAC initialization ==== */
- usb0_host_DMAC1_PeriReqInit((const dmac_transinfo_t *)&trans_info,
- DMAC_MODE_REGISTER,
- DMAC_SAMPLE_SINGLE,
- request_factor,
- 0); /* Don't care DMAC_REQ_REQD is setting in usb0_host_DMAC1_PeriReqInit() */
-
- /* ==== DMAC startup ==== */
- ret = usb0_host_DMAC1_Open(DMAC_REQ_MODE_PERI);
-
- if (ret != 0)
- {
-// printf("DMAC1 Open error!!\n");
- }
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_dmac1
-* Description : Enables DMA transfer on the information specified by the argument.
-* Arguments : uint32_t src : src address
-* : uint32_t dst : dst address
-* : uint32_t count : transfer byte
-* : uint32_t size : transfer size
-* : uint32_t dir : direction
-* : uint32_t fifo : FIFO(D0FIFO or D1FIFO)
-* : uint16_t dfacc : 0 : normal access
-* : : 1 : 16byte access
-* : : 2 : 32byte access
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_enable_dmac1 (uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc)
-{
- dmac_transinfo_t trans_info;
- uint32_t request_factor = 0;
- int32_t ret;
-
- /* ==== Variable setting for DMAC initialization ==== */
- trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */
- trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */
- trans_info.count = (uint32_t)count; /* Total byte count to be transferred */
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
-#else
- if (dfacc == 2)
- {
- /* 32byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */
- }
- else
- {
- /* normal access */
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
- }
-#endif
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- request_factor =DMAC_REQ_USB0_DMA1_RX; /* USB_0 channel 0 receive FIFO full */
- trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */
- }
- else if (dir == USB_HOST_BUF2FIFO)
- {
- request_factor =DMAC_REQ_USB0_DMA1_TX; /* USB_0 channel 0 receive FIFO empty */
- trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */
- }
- else
- {
- /* Do Nothing */
- }
-
- /* ==== DMAC initialization ==== */
- usb0_host_DMAC2_PeriReqInit((const dmac_transinfo_t *)&trans_info,
- DMAC_MODE_REGISTER,
- DMAC_SAMPLE_SINGLE,
- request_factor,
- 0); /* Don't care DMAC_REQ_REQD is setting in usb0_host_DMAC2_PeriReqInit() */
-
- /* ==== DMAC startup ==== */
- ret = usb0_host_DMAC2_Open(DMAC_REQ_MODE_PERI);
-
- if (ret != 0)
- {
-// printf("DMAC2 Open error!!\n");
- }
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_stop_dma0
-* Description : Disables DMA transfer.
-* Arguments : none
-* Return Value : uint32_t return Transfer Counter register(DMATCRn) value
-* : regarding to the bus width.
-* Notice : This function should be executed to DMAC executed at the time
-* : of specification of D0_FIF0_DMA in dma->fifo.
-*******************************************************************************/
-uint32_t Userdef_USB_usb0_host_stop_dma0 (void)
-{
- uint32_t remain;
-
- /* ==== DMAC release ==== */
- usb0_host_DMAC1_Close(&remain);
-
- return remain;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_stop_dma1
-* Description : Disables DMA transfer.
-* : This function should be executed to DMAC executed at the time
-* : of specification of D1_FIF0_DMA in dma->fifo.
-* Arguments : none
-* Return Value : uint32_t return Transfer Counter register(DMATCRn) value
-* : regarding to the bus width.
-*******************************************************************************/
-uint32_t Userdef_USB_usb0_host_stop_dma1 (void)
-{
- uint32_t remain;
-
- /* ==== DMAC release ==== */
- usb0_host_DMAC2_Close(&remain);
-
- return remain;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_notice
-* Description : Notice of USER
-* Arguments : const char *format
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_notice (const char * format)
-{
-// printf(format);
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_user_rdy
-* Description : This function notify a user and wait for trigger
-* Arguments : const char *format
-* : uint16_t data
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_user_rdy (const char * format, uint16_t data)
-{
-// printf(format, data);
- getchar();
-
- return;
-}
-
-/* End of File */
--- a/USBHost/USBDeviceConnected.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,124 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBDeviceConnected.h"
-#include "dbg.h"
-
-USBDeviceConnected::USBDeviceConnected() {
- init();
-}
-
-void USBDeviceConnected::init() {
- hub_nb = 0;
- port = 0;
- vid = 0;
- pid = 0;
- nb_interf = 0;
- enumerated = false;
- activeAddr = false;
- sizeControlEndpoint = 8;
- device_class = 0;
- device_subclass = 0;
- proto = 0;
- speed = false;
- for (int i = 0; i < MAX_INTF; i++) {
- memset((void *)&intf[i], 0, sizeof(INTERFACE));
- intf[i].in_use = false;
- for (int j = 0; j < MAX_ENDPOINT_PER_INTERFACE; j++) {
- intf[i].ep[j] = NULL;
- strcpy(intf[i].name, "Unknown");
- }
- }
- hub_parent = NULL;
- hub = NULL;
- nb_interf = 0;
-}
-
-INTERFACE * USBDeviceConnected::getInterface(uint8_t index) {
- if (index >= MAX_INTF)
- return NULL;
-
- if (intf[index].in_use)
- return &intf[index];
-
- return NULL;
-}
-
-bool USBDeviceConnected::addInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) {
- if ((intf_nb >= MAX_INTF) || (intf[intf_nb].in_use)) {
- return false;
- }
- intf[intf_nb].in_use = true;
- intf[intf_nb].intf_class = intf_class;
- intf[intf_nb].intf_subclass = intf_subclass;
- intf[intf_nb].intf_protocol = intf_protocol;
- intf[intf_nb].nb_endpoint = 0;
- return true;
-}
-
-bool USBDeviceConnected::addEndpoint(uint8_t intf_nb, USBEndpoint * ept) {
- if ((intf_nb >= MAX_INTF) || (intf[intf_nb].in_use == false) || (intf[intf_nb].nb_endpoint >= MAX_ENDPOINT_PER_INTERFACE)) {
- return false;
- }
- intf[intf_nb].nb_endpoint++;
-
- for (int i = 0; i < MAX_ENDPOINT_PER_INTERFACE; i++) {
- if (intf[intf_nb].ep[i] == NULL) {
- intf[intf_nb].ep[i] = ept;
- return true;
- }
- }
- return false;
-}
-
-void USBDeviceConnected::init(uint8_t hub_, uint8_t port_, bool lowSpeed_) {
- USB_DBG("init dev: %p", this);
- init();
- hub_nb = hub_;
- port = port_;
- speed = lowSpeed_;
-}
-
-void USBDeviceConnected::disconnect() {
- for(int i = 0; i < MAX_INTF; i++) {
- intf[i].detach.call();
- }
- init();
-}
-
-
-USBEndpoint * USBDeviceConnected::getEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint8_t index) {
- if (intf_nb >= MAX_INTF) {
- return NULL;
- }
- for (int i = 0; i < MAX_ENDPOINT_PER_INTERFACE; i++) {
- if ((intf[intf_nb].ep[i]->getType() == type) && (intf[intf_nb].ep[i]->getDir() == dir)) {
- if(index) {
- index--;
- } else {
- return intf[intf_nb].ep[i];
- }
- }
- }
- return NULL;
-}
-
-USBEndpoint * USBDeviceConnected::getEndpoint(uint8_t intf_nb, uint8_t index) {
- if ((intf_nb >= MAX_INTF) || (index >= MAX_ENDPOINT_PER_INTERFACE)) {
- return NULL;
- }
- return intf[intf_nb].ep[index];
-}
--- a/USBHost/USBDeviceConnected.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,185 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBDEVICECONNECTED_H
-#define USBDEVICECONNECTED_H
-
-#include "stdint.h"
-#include "USBEndpoint.h"
-#include "USBHostConf.h"
-#include "rtos.h"
-
-class USBHostHub;
-
-typedef struct {
- bool in_use;
- uint8_t nb_endpoint;
- uint8_t intf_class;
- uint8_t intf_subclass;
- uint8_t intf_protocol;
- USBEndpoint * ep[MAX_ENDPOINT_PER_INTERFACE];
- FunctionPointer detach;
- char name[10];
-} INTERFACE;
-
-/**
-* USBDeviceConnected class
-*/
-class USBDeviceConnected
-{
-public:
-
- /**
- * Constructor
- */
- USBDeviceConnected();
-
- /**
- * Attach an USBEndpoint to this device
- *
- * @param intf_nb interface number
- * @param ep pointeur on the USBEndpoint which will be attached
- * @returns true if successful, false otherwise
- */
- bool addEndpoint(uint8_t intf_nb, USBEndpoint * ep);
-
- /**
- * Retrieve an USBEndpoint by its TYPE and DIRECTION
- *
- * @param intf_nb the interface on which to lookup the USBEndpoint
- * @param type type of the USBEndpoint looked for
- * @param dir direction of the USBEndpoint looked for
- * @param index the index of the USBEndpoint whitin the interface
- * @returns pointer on the USBEndpoint if found, NULL otherwise
- */
- USBEndpoint * getEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint8_t index = 0);
-
- /**
- * Retrieve an USBEndpoint by its index
- *
- * @param intf_nb interface number
- * @param index index of the USBEndpoint
- * @returns pointer on the USBEndpoint if found, NULL otherwise
- */
- USBEndpoint * getEndpoint(uint8_t intf_nb, uint8_t index);
-
- /**
- * Add a new interface to this device
- *
- * @param intf_nb interface number
- * @param intf_class interface class
- * @param intf_subclass interface subclass
- * @param intf_protocol interface protocol
- * @returns true if successful, false otherwise
- */
- bool addInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol);
-
- /**
- * Get a specific interface
- *
- * @param index index of the interface to be fetched
- * @returns interface
- */
- INTERFACE * getInterface(uint8_t index);
-
- /**
- * Attach a member function to call when a the device has been disconnected
- *
- * @param intf_nb interface number
- * @param tptr pointer to the object to call the member function on
- * @param mptr pointer to the member function to be called
- */
- template<typename T>
- inline void onDisconnect(uint8_t intf_nb, T* tptr, void (T::*mptr)(void)) {
- if ((mptr != NULL) && (tptr != NULL)) {
- intf[intf_nb].detach.attach(tptr, mptr);
- }
- }
-
- /**
- * Attach a callback called when the device has been disconnected
- *
- * @param intf_nb interface number
- * @param fn function pointer
- */
- inline void onDisconnect(uint8_t intf_nb, void (*fn)(void)) {
- if (fn != NULL) {
- intf[intf_nb].detach.attach(fn);
- }
- }
-
- /**
- * Disconnect the device by calling a callback function registered by a driver
- */
- void disconnect();
-
- // setters
- void init(uint8_t hub, uint8_t port, bool lowSpeed);
- inline void setAddress(uint8_t addr_) { addr = addr_; };
- inline void setVid(uint16_t vid_) { vid = vid_; };
- inline void setPid(uint16_t pid_) { pid = pid_; };
- inline void setClass(uint8_t device_class_) { device_class = device_class_; };
- inline void setSubClass(uint8_t device_subclass_) { device_subclass = device_subclass_; };
- inline void setProtocol(uint8_t pr) { proto = pr; };
- inline void setSizeControlEndpoint(uint32_t size) { sizeControlEndpoint = size; };
- inline void activeAddress(bool active) { activeAddr = active; };
- inline void setEnumerated() { enumerated = true; };
- inline void setNbIntf(uint8_t nb_intf) {nb_interf = nb_intf; };
- inline void setHubParent(USBHostHub * hub) { hub_parent = hub; };
- inline void setName(const char * name_, uint8_t intf_nb) { strcpy(intf[intf_nb].name, name_); };
-
- //getters
- inline uint8_t getPort() { return port; };
- inline uint8_t getHub() { return hub_nb; };
- inline uint8_t getAddress() { return addr; };
- inline uint16_t getVid() { return vid; };
- inline uint16_t getPid() { return pid; };
- inline uint8_t getClass() { return device_class; };
- inline uint8_t getSubClass() { return device_subclass; };
- inline uint8_t getProtocol() { return proto; };
- inline bool getSpeed() { return speed; };
- inline uint32_t getSizeControlEndpoint() { return sizeControlEndpoint; };
- inline bool isActiveAddress() { return activeAddr; };
- inline bool isEnumerated() { return enumerated; };
- inline USBHostHub * getHubParent() { return hub_parent; };
- inline uint8_t getNbIntf() { return nb_interf; };
- inline const char * getName(uint8_t intf_nb) { return intf[intf_nb].name; };
-
- // in case this device is a hub
- USBHostHub * hub;
-
-private:
- USBHostHub * hub_parent;
-
- INTERFACE intf[MAX_INTF];
- uint32_t sizeControlEndpoint;
- uint8_t hub_nb;
- uint8_t port;
- uint16_t vid;
- uint16_t pid;
- uint8_t addr;
- uint8_t device_class;
- uint8_t device_subclass;
- uint8_t proto;
- bool speed;
- volatile bool activeAddr;
- volatile bool enumerated;
- uint8_t nb_interf;
-
- void init();
-};
-
-#endif
--- a/USBHost/USBEndpoint.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,162 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-#include "dbg.h"
-#include "USBEndpoint.h"
-
-void USBEndpoint::init(HCED * hced_, ENDPOINT_TYPE type_, ENDPOINT_DIRECTION dir_, uint32_t size, uint8_t ep_number, HCTD* td_list_[2])
-{
- hced = hced_;
- type = type_;
- dir = dir_;
- setup = (type == CONTROL_ENDPOINT) ? true : false;
-
- //TDs have been allocated by the host
- memcpy((HCTD**)td_list, td_list_, sizeof(HCTD*)*2); //TODO: Maybe should add a param for td_list size... at least a define
- memset(td_list_[0], 0, sizeof(HCTD));
- memset(td_list_[1], 0, sizeof(HCTD));
-
- td_list[0]->ep = this;
- td_list[1]->ep = this;
-
- hced->control = 0;
- //Empty queue
- hced->tailTD = td_list[0];
- hced->headTD = td_list[0];
- hced->nextED = 0;
-
- address = (ep_number & 0x7F) | ((dir - 1) << 7);
-
- hced->control = ((ep_number & 0x7F) << 7) // Endpoint address
- | (type != CONTROL_ENDPOINT ? ( dir << 11) : 0 ) // direction : Out = 1, 2 = In
- | ((size & 0x3ff) << 16); // MaxPkt Size
-
- transfer_len = 0;
- transferred = 0;
- buf_start = 0;
- nextEp = NULL;
-
- td_current = td_list[0];
- td_next = td_list[1];
-
- intf_nb = 0;
-
- state = USB_TYPE_IDLE;
-}
-
-void USBEndpoint::setSize(uint32_t size)
-{
- hced->control &= ~(0x3ff << 16);
- hced->control |= (size << 16);
-}
-
-
-void USBEndpoint::setDeviceAddress(uint8_t addr)
-{
- hced->control &= ~(0x7f);
- hced->control |= (addr & 0x7F);
-}
-
-void USBEndpoint::setSpeed(uint8_t speed)
-{
- hced->control &= ~(1 << 13);
- hced->control |= (speed << 13);
-}
-
-//Only for control Eps
-void USBEndpoint::setNextToken(uint32_t token)
-{
- switch (token) {
- case TD_SETUP:
- dir = OUT;
- setup = true;
- break;
- case TD_IN:
- dir = IN;
- setup = false;
- break;
- case TD_OUT:
- dir = OUT;
- setup = false;
- break;
- }
-}
-
-struct {
- USB_TYPE type;
- const char * str;
-} static type_string[] = {
-/*0*/ {USB_TYPE_OK, "USB_TYPE_OK"},
- {USB_TYPE_CRC_ERROR, "USB_TYPE_CRC_ERROR"},
- {USB_TYPE_BIT_STUFFING_ERROR, "USB_TYPE_BIT_STUFFING_ERROR"},
- {USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR, "USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR"},
- {USB_TYPE_STALL_ERROR, "USB_TYPE_STALL_ERROR"},
-/*5*/ {USB_TYPE_DEVICE_NOT_RESPONDING_ERROR, "USB_TYPE_DEVICE_NOT_RESPONDING_ERROR"},
- {USB_TYPE_PID_CHECK_FAILURE_ERROR, "USB_TYPE_PID_CHECK_FAILURE_ERROR"},
- {USB_TYPE_UNEXPECTED_PID_ERROR, "USB_TYPE_UNEXPECTED_PID_ERROR"},
- {USB_TYPE_DATA_OVERRUN_ERROR, "USB_TYPE_DATA_OVERRUN_ERROR"},
- {USB_TYPE_DATA_UNDERRUN_ERROR, "USB_TYPE_DATA_UNDERRUN_ERROR"},
-/*10*/ {USB_TYPE_ERROR, "USB_TYPE_ERROR"},
- {USB_TYPE_ERROR, "USB_TYPE_ERROR"},
- {USB_TYPE_BUFFER_OVERRUN_ERROR, "USB_TYPE_BUFFER_OVERRUN_ERROR"},
- {USB_TYPE_BUFFER_UNDERRUN_ERROR, "USB_TYPE_BUFFER_UNDERRUN_ERROR"},
- {USB_TYPE_DISCONNECTED, "USB_TYPE_DISCONNECTED"},
-/*15*/ {USB_TYPE_FREE, "USB_TYPE_FREE"},
- {USB_TYPE_IDLE, "USB_TYPE_IDLE"},
- {USB_TYPE_PROCESSING, "USB_TYPE_PROCESSING"},
- {USB_TYPE_ERROR, "USB_TYPE_ERROR"}
-};
-
-void USBEndpoint::setState(uint8_t st) {
- if (st > 18)
- return;
- state = type_string[st].type;
-}
-
-
-const char * USBEndpoint::getStateString() {
- return type_string[state].str;
-}
-
-void USBEndpoint::queueTransfer()
-{
- transfer_len = (uint32_t)td_current->bufEnd - (uint32_t)td_current->currBufPtr + 1;
- transferred = transfer_len;
- buf_start = (uint8_t *)td_current->currBufPtr;
-
- //Now add this free TD at this end of the queue
- state = USB_TYPE_PROCESSING;
- td_current->nextTD = td_next;
- hced->tailTD = td_next;
-}
-
-void USBEndpoint::unqueueTransfer(volatile HCTD * td)
-{
- td->control=0;
- td->currBufPtr=0;
- td->bufEnd=0;
- td->nextTD=0;
- hced->headTD = (HCTD *)((uint32_t)hced->tailTD | ((uint32_t)hced->headTD & 0x2)); //Carry bit
- td_current = td_next;
- td_next = td;
-}
-
-void USBEndpoint::queueEndpoint(USBEndpoint * ed)
-{
- nextEp = ed;
- hced->nextED = (ed == NULL) ? 0 : ed->getHCED();
-}
--- a/USBHost/USBEndpoint.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,171 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBENDPOINT_H
-#define USBENDPOINT_H
-
-#include "FunctionPointer.h"
-#include "USBHostTypes.h"
-#include "rtos.h"
-
-class USBDeviceConnected;
-
-/**
-* USBEndpoint class
-*/
-class USBEndpoint
-{
-public:
- /**
- * Constructor
- */
- USBEndpoint() {
- state = USB_TYPE_FREE;
- nextEp = NULL;
- };
-
- /**
- * Initialize an endpoint
- *
- * @param hced hced associated to the endpoint
- * @param type endpoint type
- * @param dir endpoint direction
- * @param size endpoint size
- * @param ep_number endpoint number
- * @param td_list array of two allocated transfer descriptors
- */
- void init(HCED * hced, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint32_t size, uint8_t ep_number, HCTD* td_list[2]);
-
- /**
- * Set next token. Warning: only useful for the control endpoint
- *
- * @param token IN, OUT or SETUP token
- */
- void setNextToken(uint32_t token);
-
- /**
- * Queue an endpoint
- *
- * @param endpoint endpoint which will be queued in the linked list
- */
- void queueEndpoint(USBEndpoint * endpoint);
-
-
- /**
- * Queue a transfer on the endpoint
- */
- void queueTransfer();
-
- /**
- * Unqueue a transfer from the endpoint
- *
- * @param td hctd which will be unqueued
- */
- void unqueueTransfer(volatile HCTD * td);
-
- /**
- * Attach a member function to call when a transfer is finished
- *
- * @param tptr pointer to the object to call the member function on
- * @param mptr pointer to the member function to be called
- */
- template<typename T>
- inline void attach(T* tptr, void (T::*mptr)(void)) {
- if((mptr != NULL) && (tptr != NULL)) {
- rx.attach(tptr, mptr);
- }
- }
-
- /**
- * Attach a callback called when a transfer is finished
- *
- * @param fptr function pointer
- */
- inline void attach(void (*fptr)(void)) {
- if(fptr != NULL) {
- rx.attach(fptr);
- }
- }
-
- /**
- * Call the handler associted to the end of a transfer
- */
- inline void call() {
- rx.call();
- };
-
-
- // setters
- inline void setState(USB_TYPE st) { state = st; }
- void setState(uint8_t st);
- void setDeviceAddress(uint8_t addr);
- inline void setLengthTransferred(int len) { transferred = len; };
- void setSpeed(uint8_t speed);
- void setSize(uint32_t size);
- inline void setDir(ENDPOINT_DIRECTION d) { dir = d; }
- inline void setIntfNb(uint8_t intf_nb_) { intf_nb = intf_nb_; };
-
- // getters
- const char * getStateString();
- inline USB_TYPE getState() { return state; }
- inline ENDPOINT_TYPE getType() { return type; };
- inline uint8_t getDeviceAddress() { return hced->control & 0x7f; };
- inline int getLengthTransferred() { return transferred; }
- inline uint8_t * getBufStart() { return buf_start; }
- inline uint8_t getAddress(){ return address; };
- inline uint32_t getSize() { return (hced->control >> 16) & 0x3ff; };
- inline volatile HCTD * getHeadTD() { return (volatile HCTD*) ((uint32_t)hced->headTD & ~0xF); };
- inline volatile HCTD** getTDList() { return td_list; };
- inline volatile HCED * getHCED() { return hced; };
- inline ENDPOINT_DIRECTION getDir() { return dir; }
- inline volatile HCTD * getProcessedTD() { return td_current; };
- inline volatile HCTD* getNextTD() { return td_current; };
- inline bool isSetup() { return setup; }
- inline USBEndpoint * nextEndpoint() { return (USBEndpoint*)nextEp; };
- inline uint8_t getIntfNb() { return intf_nb; };
-
- USBDeviceConnected * dev;
-
- Queue<uint8_t, 1> ep_queue;
-
-private:
- ENDPOINT_TYPE type;
- volatile USB_TYPE state;
- ENDPOINT_DIRECTION dir;
- bool setup;
-
- uint8_t address;
-
- int transfer_len;
- int transferred;
- uint8_t * buf_start;
-
- FunctionPointer rx;
-
- USBEndpoint* nextEp;
-
- // USBEndpoint descriptor
- volatile HCED * hced;
-
- volatile HCTD * td_list[2];
- volatile HCTD * td_current;
- volatile HCTD * td_next;
-
- uint8_t intf_nb;
-
-};
-
-#endif
--- a/USBHost/USBHALHost.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,169 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHALHOST_H
-#define USBHALHOST_H
-
-#include "USBHostTypes.h"
-#include "USBHostConf.h"
-
-class USBHostHub;
-
-/**
-* USBHALHost class
-*/
-class USBHALHost {
-protected:
-
- /**
- * Constructor
- * init variables and memory where will be stored HCCA, ED and TD
- */
- USBHALHost();
-
- /**
- * Initialize host controller. Enable USB interrupts. This part is not in the constructor because,
- * this function calls a virtual method if a device is already connected
- */
- void init();
-
- /**
- * reset the root hub
- */
- void resetRootHub();
-
- /**
- * return the value contained in the control HEAD ED register
- *
- * @returns address of the control Head ED
- */
- uint32_t controlHeadED();
-
- /**
- * return the value contained in the bulk HEAD ED register
- *
- * @returns address of the bulk head ED
- */
- uint32_t bulkHeadED();
-
- /**
- * return the value of the head interrupt ED contained in the HCCA
- *
- * @returns address of the head interrupt ED contained in the HCCA
- */
- uint32_t interruptHeadED();
-
- /**
- * Update the head ED for control transfers
- */
- void updateControlHeadED(uint32_t addr);
-
- /**
- * Update the head ED for bulk transfers
- */
- void updateBulkHeadED(uint32_t addr);
-
- /**
- * Update the head ED for interrupt transfers
- */
- void updateInterruptHeadED(uint32_t addr);
-
- /**
- * Enable List for the specified endpoint type
- *
- * @param type enable the list of ENDPOINT_TYPE type
- */
- void enableList(ENDPOINT_TYPE type);
-
- /**
- * Disable List for the specified endpoint type
- *
- * @param type disable the list of ENDPOINT_TYPE type
- */
- bool disableList(ENDPOINT_TYPE type);
-
- /**
- * Virtual method called when a device has been connected
- *
- * @param hub hub number of the device
- * @param port port number of the device
- * @param lowSpeed 1 if low speed, 0 otherwise
- * @param hub_parent reference to the hub where the device is connected (NULL if the hub parent is the root hub)
- */
- virtual void deviceConnected(int hub, int port, bool lowSpeed, USBHostHub * hub_parent = NULL) = 0;
-
- /**
- * Virtual method called when a device has been disconnected
- *
- * @param hub hub number of the device
- * @param port port number of the device
- * @param hub_parent reference to the hub where the device is connected (NULL if the hub parent is the root hub)
- * @param addr list of the TDs which have been completed to dequeue freed TDs
- */
- virtual void deviceDisconnected(int hub, int port, USBHostHub * hub_parent, volatile uint32_t addr) = 0;
-
- /**
- * Virtual method called when a transfer has been completed
- *
- * @param addr list of the TDs which have been completed
- */
- virtual void transferCompleted(volatile uint32_t addr) = 0;
-
- /**
- * Find a memory section for a new ED
- *
- * @returns the address of the new ED
- */
- volatile uint8_t * getED();
-
- /**
- * Find a memory section for a new TD
- *
- * @returns the address of the new TD
- */
- volatile uint8_t * getTD();
-
- /**
- * Release a previous memory section reserved for an ED
- *
- * @param ed address of the ED
- */
- void freeED(volatile uint8_t * ed);
-
- /**
- * Release a previous memory section reserved for an TD
- *
- * @param td address of the TD
- */
- void freeTD(volatile uint8_t * td);
-
-private:
- static void _usbisr(void);
- void UsbIrqhandler();
-
- void memInit();
-
- HCCA volatile * usb_hcca; //256 bytes aligned
- uint8_t volatile * usb_edBuf; //4 bytes aligned
- uint8_t volatile * usb_tdBuf; //4 bytes aligned
-
- static USBHALHost * instHost;
-
- bool volatile edBufAlloc[MAX_ENDPOINT];
- bool volatile tdBufAlloc[MAX_TD];
-};
-
-#endif
--- a/USBHost/USBHALHost_LPC17.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,325 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#if defined(TARGET_LPC1768)
-
-#include "mbed.h"
-#include "USBHALHost.h"
-#include "dbg.h"
-
-// bits of the USB/OTG clock control register
-#define HOST_CLK_EN (1<<0)
-#define DEV_CLK_EN (1<<1)
-#define PORTSEL_CLK_EN (1<<3)
-#define AHB_CLK_EN (1<<4)
-
-// bits of the USB/OTG clock status register
-#define HOST_CLK_ON (1<<0)
-#define DEV_CLK_ON (1<<1)
-#define PORTSEL_CLK_ON (1<<3)
-#define AHB_CLK_ON (1<<4)
-
-// we need host clock, OTG/portsel clock and AHB clock
-#define CLOCK_MASK (HOST_CLK_EN | PORTSEL_CLK_EN | AHB_CLK_EN)
-
-#define HCCA_SIZE sizeof(HCCA)
-#define ED_SIZE sizeof(HCED)
-#define TD_SIZE sizeof(HCTD)
-
-#define TOTAL_SIZE (HCCA_SIZE + (MAX_ENDPOINT*ED_SIZE) + (MAX_TD*TD_SIZE))
-
-static volatile uint8_t usb_buf[TOTAL_SIZE] __attribute((section("AHBSRAM1"),aligned(256))); //256 bytes aligned!
-
-USBHALHost * USBHALHost::instHost;
-
-USBHALHost::USBHALHost() {
- instHost = this;
- memInit();
- memset((void*)usb_hcca, 0, HCCA_SIZE);
- for (int i = 0; i < MAX_ENDPOINT; i++) {
- edBufAlloc[i] = false;
- }
- for (int i = 0; i < MAX_TD; i++) {
- tdBufAlloc[i] = false;
- }
-}
-
-void USBHALHost::init() {
- NVIC_DisableIRQ(USB_IRQn);
-
- //Cut power
- LPC_SC->PCONP &= ~(1UL<<31);
- wait_ms(100);
-
- // turn on power for USB
- LPC_SC->PCONP |= (1UL<<31);
-
- // Enable USB host clock, port selection and AHB clock
- LPC_USB->USBClkCtrl |= CLOCK_MASK;
-
- // Wait for clocks to become available
- while ((LPC_USB->USBClkSt & CLOCK_MASK) != CLOCK_MASK);
-
- // it seems the bits[0:1] mean the following
- // 0: U1=device, U2=host
- // 1: U1=host, U2=host
- // 2: reserved
- // 3: U1=host, U2=device
- // NB: this register is only available if OTG clock (aka "port select") is enabled!!
- // since we don't care about port 2, set just bit 0 to 1 (U1=host)
- LPC_USB->OTGStCtrl |= 1;
-
- // now that we've configured the ports, we can turn off the portsel clock
- LPC_USB->USBClkCtrl &= ~PORTSEL_CLK_EN;
-
- // configure USB D+/D- pins
- // P0[29] = USB_D+, 01
- // P0[30] = USB_D-, 01
- LPC_PINCON->PINSEL1 &= ~((3<<26) | (3<<28));
- LPC_PINCON->PINSEL1 |= ((1<<26) | (1<<28));
-
- LPC_USB->HcControl = 0; // HARDWARE RESET
- LPC_USB->HcControlHeadED = 0; // Initialize Control list head to Zero
- LPC_USB->HcBulkHeadED = 0; // Initialize Bulk list head to Zero
-
- // Wait 100 ms before apply reset
- wait_ms(100);
-
- // software reset
- LPC_USB->HcCommandStatus = OR_CMD_STATUS_HCR;
-
- // Write Fm Interval and Largest Data Packet Counter
- LPC_USB->HcFmInterval = DEFAULT_FMINTERVAL;
- LPC_USB->HcPeriodicStart = FI * 90 / 100;
-
- // Put HC in operational state
- LPC_USB->HcControl = (LPC_USB->HcControl & (~OR_CONTROL_HCFS)) | OR_CONTROL_HC_OPER;
- // Set Global Power
- LPC_USB->HcRhStatus = OR_RH_STATUS_LPSC;
-
- LPC_USB->HcHCCA = (uint32_t)(usb_hcca);
-
- // Clear Interrrupt Status
- LPC_USB->HcInterruptStatus |= LPC_USB->HcInterruptStatus;
-
- LPC_USB->HcInterruptEnable = OR_INTR_ENABLE_MIE | OR_INTR_ENABLE_WDH | OR_INTR_ENABLE_RHSC;
-
- // Enable the USB Interrupt
- NVIC_SetVector(USB_IRQn, (uint32_t)(_usbisr));
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_CSC;
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRSC;
-
- NVIC_EnableIRQ(USB_IRQn);
-
- // Check for any connected devices
- if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_CCS) {
- //Device connected
- wait_ms(150);
- USB_DBG("Device connected (%08x)\n\r", LPC_USB->HcRhPortStatus1);
- deviceConnected(0, 1, LPC_USB->HcRhPortStatus1 & OR_RH_PORT_LSDA);
- }
-}
-
-uint32_t USBHALHost::controlHeadED() {
- return LPC_USB->HcControlHeadED;
-}
-
-uint32_t USBHALHost::bulkHeadED() {
- return LPC_USB->HcBulkHeadED;
-}
-
-uint32_t USBHALHost::interruptHeadED() {
- return usb_hcca->IntTable[0];
-}
-
-void USBHALHost::updateBulkHeadED(uint32_t addr) {
- LPC_USB->HcBulkHeadED = addr;
-}
-
-
-void USBHALHost::updateControlHeadED(uint32_t addr) {
- LPC_USB->HcControlHeadED = addr;
-}
-
-void USBHALHost::updateInterruptHeadED(uint32_t addr) {
- usb_hcca->IntTable[0] = addr;
-}
-
-
-void USBHALHost::enableList(ENDPOINT_TYPE type) {
- switch(type) {
- case CONTROL_ENDPOINT:
- LPC_USB->HcCommandStatus = OR_CMD_STATUS_CLF;
- LPC_USB->HcControl |= OR_CONTROL_CLE;
- break;
- case ISOCHRONOUS_ENDPOINT:
- break;
- case BULK_ENDPOINT:
- LPC_USB->HcCommandStatus = OR_CMD_STATUS_BLF;
- LPC_USB->HcControl |= OR_CONTROL_BLE;
- break;
- case INTERRUPT_ENDPOINT:
- LPC_USB->HcControl |= OR_CONTROL_PLE;
- break;
- }
-}
-
-
-bool USBHALHost::disableList(ENDPOINT_TYPE type) {
- switch(type) {
- case CONTROL_ENDPOINT:
- if(LPC_USB->HcControl & OR_CONTROL_CLE) {
- LPC_USB->HcControl &= ~OR_CONTROL_CLE;
- return true;
- }
- return false;
- case ISOCHRONOUS_ENDPOINT:
- return false;
- case BULK_ENDPOINT:
- if(LPC_USB->HcControl & OR_CONTROL_BLE){
- LPC_USB->HcControl &= ~OR_CONTROL_BLE;
- return true;
- }
- return false;
- case INTERRUPT_ENDPOINT:
- if(LPC_USB->HcControl & OR_CONTROL_PLE) {
- LPC_USB->HcControl &= ~OR_CONTROL_PLE;
- return true;
- }
- return false;
- }
- return false;
-}
-
-
-void USBHALHost::memInit() {
- usb_hcca = (volatile HCCA *)usb_buf;
- usb_edBuf = usb_buf + HCCA_SIZE;
- usb_tdBuf = usb_buf + HCCA_SIZE + (MAX_ENDPOINT*ED_SIZE);
-}
-
-volatile uint8_t * USBHALHost::getED() {
- for (int i = 0; i < MAX_ENDPOINT; i++) {
- if ( !edBufAlloc[i] ) {
- edBufAlloc[i] = true;
- return (volatile uint8_t *)(usb_edBuf + i*ED_SIZE);
- }
- }
- perror("Could not allocate ED\r\n");
- return NULL; //Could not alloc ED
-}
-
-volatile uint8_t * USBHALHost::getTD() {
- int i;
- for (i = 0; i < MAX_TD; i++) {
- if ( !tdBufAlloc[i] ) {
- tdBufAlloc[i] = true;
- return (volatile uint8_t *)(usb_tdBuf + i*TD_SIZE);
- }
- }
- perror("Could not allocate TD\r\n");
- return NULL; //Could not alloc TD
-}
-
-
-void USBHALHost::freeED(volatile uint8_t * ed) {
- int i;
- i = (ed - usb_edBuf) / ED_SIZE;
- edBufAlloc[i] = false;
-}
-
-void USBHALHost::freeTD(volatile uint8_t * td) {
- int i;
- i = (td - usb_tdBuf) / TD_SIZE;
- tdBufAlloc[i] = false;
-}
-
-
-void USBHALHost::resetRootHub() {
- // Initiate port reset
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRS;
-
- while (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_PRS);
-
- // ...and clear port reset signal
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRSC;
-}
-
-
-void USBHALHost::_usbisr(void) {
- if (instHost) {
- instHost->UsbIrqhandler();
- }
-}
-
-void USBHALHost::UsbIrqhandler() {
- if( LPC_USB->HcInterruptStatus & LPC_USB->HcInterruptEnable ) //Is there something to actually process?
- {
-
- uint32_t int_status = LPC_USB->HcInterruptStatus & LPC_USB->HcInterruptEnable;
-
- // Root hub status change interrupt
- if (int_status & OR_INTR_STATUS_RHSC) {
- if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_CSC) {
- if (LPC_USB->HcRhStatus & OR_RH_STATUS_DRWE) {
- // When DRWE is on, Connect Status Change
- // means a remote wakeup event.
- } else {
-
- //Root device connected
- if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_CCS) {
-
- // wait 150ms to avoid bounce
- wait_ms(150);
-
- //Hub 0 (root hub), Port 1 (count starts at 1), Low or High speed
- deviceConnected(0, 1, LPC_USB->HcRhPortStatus1 & OR_RH_PORT_LSDA);
- }
-
- //Root device disconnected
- else {
-
- if (!(int_status & OR_INTR_STATUS_WDH)) {
- usb_hcca->DoneHead = 0;
- }
-
- // wait 200ms to avoid bounce
- wait_ms(200);
-
- deviceDisconnected(0, 1, NULL, usb_hcca->DoneHead & 0xFFFFFFFE);
-
- if (int_status & OR_INTR_STATUS_WDH) {
- usb_hcca->DoneHead = 0;
- LPC_USB->HcInterruptStatus = OR_INTR_STATUS_WDH;
- }
- }
- }
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_CSC;
- }
- if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_PRSC) {
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRSC;
- }
- LPC_USB->HcInterruptStatus = OR_INTR_STATUS_RHSC;
- }
-
- // Writeback Done Head interrupt
- if (int_status & OR_INTR_STATUS_WDH) {
- transferCompleted(usb_hcca->DoneHead & 0xFFFFFFFE);
- LPC_USB->HcInterruptStatus = OR_INTR_STATUS_WDH;
- }
- }
-}
-#endif
--- a/USBHost/USBHALHost_RZ_A1.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,295 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#if defined(TARGET_RZ_A1H)
-
-#include "mbed.h"
-#include "USBHALHost.h"
-#include "dbg.h"
-
-#include "ohci_wrapp_RZ_A1.h"
-
-
-#define HCCA_SIZE sizeof(HCCA)
-#define ED_SIZE sizeof(HCED)
-#define TD_SIZE sizeof(HCTD)
-
-#define TOTAL_SIZE (HCCA_SIZE + (MAX_ENDPOINT*ED_SIZE) + (MAX_TD*TD_SIZE))
-#define ALIGNE_MSK (0x0000000F)
-
-static volatile uint8_t usb_buf[TOTAL_SIZE + ALIGNE_MSK]; //16 bytes aligned!
-
-USBHALHost * USBHALHost::instHost;
-
-USBHALHost::USBHALHost() {
- instHost = this;
- memInit();
- memset((void*)usb_hcca, 0, HCCA_SIZE);
- for (int i = 0; i < MAX_ENDPOINT; i++) {
- edBufAlloc[i] = false;
- }
- for (int i = 0; i < MAX_TD; i++) {
- tdBufAlloc[i] = false;
- }
-}
-
-void USBHALHost::init() {
- ohciwrapp_init(&_usbisr, 1);
-
- ohciwrapp_reg_w(OHCI_REG_CONTROL, 1); // HARDWARE RESET
- ohciwrapp_reg_w(OHCI_REG_CONTROLHEADED, 0); // Initialize Control list head to Zero
- ohciwrapp_reg_w(OHCI_REG_BULKHEADED, 0); // Initialize Bulk list head to Zero
-
- // Wait 100 ms before apply reset
- wait_ms(100);
-
- // software reset
- ohciwrapp_reg_w(OHCI_REG_COMMANDSTATUS, OR_CMD_STATUS_HCR);
-
- // Write Fm Interval and Largest Data Packet Counter
- ohciwrapp_reg_w(OHCI_REG_FMINTERVAL, DEFAULT_FMINTERVAL);
- ohciwrapp_reg_w(OHCI_REG_PERIODICSTART, FI * 90 / 100);
-
- // Put HC in operational state
- ohciwrapp_reg_w(OHCI_REG_CONTROL, (ohciwrapp_reg_r(OHCI_REG_CONTROL) & (~OR_CONTROL_HCFS)) | OR_CONTROL_HC_OPER);
- // Set Global Power
- ohciwrapp_reg_w(OHCI_REG_RHSTATUS, OR_RH_STATUS_LPSC);
-
- ohciwrapp_reg_w(OHCI_REG_HCCA, (uint32_t)(usb_hcca));
-
- // Clear Interrrupt Status
- ohciwrapp_reg_w(OHCI_REG_INTERRUPTSTATUS, ohciwrapp_reg_r(OHCI_REG_INTERRUPTSTATUS));
-
- ohciwrapp_reg_w(OHCI_REG_INTERRUPTENABLE, OR_INTR_ENABLE_MIE | OR_INTR_ENABLE_WDH | OR_INTR_ENABLE_RHSC);
-
- // Enable the USB Interrupt
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_CSC);
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_PRSC);
-
- // Check for any connected devices
- if (ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_CCS) {
- //Device connected
- wait_ms(150);
- USB_DBG("Device connected (%08x)\n\r", ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1));
- deviceConnected(0, 1, ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_LSDA);
- }
-}
-
-uint32_t USBHALHost::controlHeadED() {
- return ohciwrapp_reg_r(OHCI_REG_CONTROLHEADED);
-}
-
-uint32_t USBHALHost::bulkHeadED() {
- return ohciwrapp_reg_r(OHCI_REG_BULKHEADED);
-}
-
-uint32_t USBHALHost::interruptHeadED() {
- return usb_hcca->IntTable[0];
-}
-
-void USBHALHost::updateBulkHeadED(uint32_t addr) {
- ohciwrapp_reg_w(OHCI_REG_BULKHEADED, addr);
-}
-
-
-void USBHALHost::updateControlHeadED(uint32_t addr) {
- ohciwrapp_reg_w(OHCI_REG_CONTROLHEADED, addr);
-}
-
-void USBHALHost::updateInterruptHeadED(uint32_t addr) {
- usb_hcca->IntTable[0] = addr;
-}
-
-
-void USBHALHost::enableList(ENDPOINT_TYPE type) {
- uint32_t wk_data;
-
- switch(type) {
- case CONTROL_ENDPOINT:
- ohciwrapp_reg_w(OHCI_REG_COMMANDSTATUS, OR_CMD_STATUS_CLF);
- wk_data = (ohciwrapp_reg_r(OHCI_REG_CONTROL) | OR_CONTROL_CLE);
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- break;
- case ISOCHRONOUS_ENDPOINT:
- break;
- case BULK_ENDPOINT:
- ohciwrapp_reg_w(OHCI_REG_COMMANDSTATUS, OR_CMD_STATUS_BLF);
- wk_data = (ohciwrapp_reg_r(OHCI_REG_CONTROL) | OR_CONTROL_BLE);
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- break;
- case INTERRUPT_ENDPOINT:
- wk_data = (ohciwrapp_reg_r(OHCI_REG_CONTROL) | OR_CONTROL_PLE);
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- break;
- }
-}
-
-
-bool USBHALHost::disableList(ENDPOINT_TYPE type) {
- uint32_t wk_data;
-
- switch(type) {
- case CONTROL_ENDPOINT:
- wk_data = ohciwrapp_reg_r(OHCI_REG_CONTROL);
- if(wk_data & OR_CONTROL_CLE) {
- wk_data &= ~OR_CONTROL_CLE;
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- return true;
- }
- return false;
- case ISOCHRONOUS_ENDPOINT:
- return false;
- case BULK_ENDPOINT:
- wk_data = ohciwrapp_reg_r(OHCI_REG_CONTROL);
- if(wk_data & OR_CONTROL_BLE) {
- wk_data &= ~OR_CONTROL_BLE;
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- return true;
- }
- return false;
- case INTERRUPT_ENDPOINT:
- wk_data = ohciwrapp_reg_r(OHCI_REG_CONTROL);
- if(wk_data & OR_CONTROL_PLE) {
- wk_data &= ~OR_CONTROL_PLE;
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- return true;
- }
- return false;
- }
- return false;
-}
-
-
-void USBHALHost::memInit() {
- volatile uint8_t *p_wk_buf = (uint8_t *)(((uint32_t)usb_buf + ALIGNE_MSK) & ~ALIGNE_MSK);
-
- usb_hcca = (volatile HCCA *)p_wk_buf;
- usb_edBuf = (volatile uint8_t *)(p_wk_buf + HCCA_SIZE);
- usb_tdBuf = (volatile uint8_t *)(p_wk_buf + HCCA_SIZE + (MAX_ENDPOINT*ED_SIZE));
-}
-
-volatile uint8_t * USBHALHost::getED() {
- for (int i = 0; i < MAX_ENDPOINT; i++) {
- if ( !edBufAlloc[i] ) {
- edBufAlloc[i] = true;
- return (volatile uint8_t *)(usb_edBuf + i*ED_SIZE);
- }
- }
- perror("Could not allocate ED\r\n");
- return NULL; //Could not alloc ED
-}
-
-volatile uint8_t * USBHALHost::getTD() {
- int i;
- for (i = 0; i < MAX_TD; i++) {
- if ( !tdBufAlloc[i] ) {
- tdBufAlloc[i] = true;
- return (volatile uint8_t *)(usb_tdBuf + i*TD_SIZE);
- }
- }
- perror("Could not allocate TD\r\n");
- return NULL; //Could not alloc TD
-}
-
-
-void USBHALHost::freeED(volatile uint8_t * ed) {
- int i;
- i = (ed - usb_edBuf) / ED_SIZE;
- edBufAlloc[i] = false;
-}
-
-void USBHALHost::freeTD(volatile uint8_t * td) {
- int i;
- i = (td - usb_tdBuf) / TD_SIZE;
- tdBufAlloc[i] = false;
-}
-
-
-void USBHALHost::resetRootHub() {
- // Initiate port reset
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_PRS);
-
- while (ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_PRS);
-
- // ...and clear port reset signal
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_PRSC);
-}
-
-
-void USBHALHost::_usbisr(void) {
- if (instHost) {
- instHost->UsbIrqhandler();
- }
-}
-
-void USBHALHost::UsbIrqhandler() {
- uint32_t int_status = ohciwrapp_reg_r(OHCI_REG_INTERRUPTSTATUS) & ohciwrapp_reg_r(OHCI_REG_INTERRUPTENABLE);
- uint32_t data;
-
- if (int_status != 0) { //Is there something to actually process?
- // Root hub status change interrupt
- if (int_status & OR_INTR_STATUS_RHSC) {
- if (ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_CSC) {
- if (ohciwrapp_reg_r(OHCI_REG_RHSTATUS) & OR_RH_STATUS_DRWE) {
- // When DRWE is on, Connect Status Change
- // means a remote wakeup event.
- } else {
-
- //Root device connected
- if (ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_CCS) {
-
- // wait 150ms to avoid bounce
- wait_ms(150);
-
- //Hub 0 (root hub), Port 1 (count starts at 1), Low or High speed
- data = ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_LSDA;
- deviceConnected(0, 1, data);
- }
-
- //Root device disconnected
- else {
-
- if (!(int_status & OR_INTR_STATUS_WDH)) {
- usb_hcca->DoneHead = 0;
- }
-
- // wait 200ms to avoid bounce
- wait_ms(200);
-
- deviceDisconnected(0, 1, NULL, usb_hcca->DoneHead & 0xFFFFFFFE);
-
- if (int_status & OR_INTR_STATUS_WDH) {
- usb_hcca->DoneHead = 0;
- ohciwrapp_reg_w(OHCI_REG_INTERRUPTSTATUS, OR_INTR_STATUS_WDH);
- }
- }
- }
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_CSC);
- }
- if (ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_PRSC) {
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_PRSC);
- }
- ohciwrapp_reg_w(OHCI_REG_INTERRUPTSTATUS, OR_INTR_STATUS_RHSC);
- }
-
- // Writeback Done Head interrupt
- if (int_status & OR_INTR_STATUS_WDH) {
- transferCompleted(usb_hcca->DoneHead & 0xFFFFFFFE);
- ohciwrapp_reg_w(OHCI_REG_INTERRUPTSTATUS, OR_INTR_STATUS_WDH);
- }
- }
-}
-#endif
--- a/USBHost/USBHost.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1160 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-#include "USBHost.h"
-#include "USBHostHub.h"
-
-USBHost * USBHost::instHost = NULL;
-
-#define DEVICE_CONNECTED_EVENT (1 << 0)
-#define DEVICE_DISCONNECTED_EVENT (1 << 1)
-#define TD_PROCESSED_EVENT (1 << 2)
-
-#define MAX_TRY_ENUMERATE_HUB 3
-
-#define MIN(a, b) ((a > b) ? b : a)
-
-/**
-* How interrupts are processed:
-* - new device connected:
-* - a message is queued in queue_usb_event with the id DEVICE_CONNECTED_EVENT
-* - when the usb_thread receives the event, it:
-* - resets the device
-* - reads the device descriptor
-* - sets the address of the device
-* - if it is a hub, enumerates it
-* - device disconnected:
-* - a message is queued in queue_usb_event with the id DEVICE_DISCONNECTED_EVENT
-* - when the usb_thread receives the event, it:
-* - free the device and all its children (hub)
-* - td processed
-* - a message is queued in queue_usb_event with the id TD_PROCESSED_EVENT
-* - when the usb_thread receives the event, it:
-* - call the callback attached to the endpoint where the td is attached
-*/
-void USBHost::usb_process() {
-
- bool controlListState;
- bool bulkListState;
- bool interruptListState;
- USBEndpoint * ep;
- uint8_t i, j, res, timeout_set_addr = 10;
- uint8_t buf[8];
- bool too_many_hub;
- int idx;
-
-#if DEBUG_TRANSFER
- uint8_t * buf_transfer;
-#endif
-
-#if MAX_HUB_NB
- uint8_t k;
-#endif
-
- while(1) {
- osEvent evt = mail_usb_event.get();
-
- if (evt.status == osEventMail) {
-
- message_t * usb_msg = (message_t*)evt.value.p;
-
- switch (usb_msg->event_id) {
-
- // a new device has been connected
- case DEVICE_CONNECTED_EVENT:
- too_many_hub = false;
- buf[4] = 0;
-
- do
- {
- Lock lock(this);
-
- for (i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if (!deviceInUse[i]) {
- USB_DBG_EVENT("new device connected: %p\r\n", &devices[i]);
- devices[i].init(usb_msg->hub, usb_msg->port, usb_msg->lowSpeed);
- deviceReset[i] = false;
- deviceInited[i] = true;
- break;
- }
- }
-
- if (i == MAX_DEVICE_CONNECTED) {
- USB_ERR("Too many device connected!!\r\n");
- continue;
- }
-
- if (!controlEndpointAllocated) {
- control = newEndpoint(CONTROL_ENDPOINT, OUT, 0x08, 0x00);
- addEndpoint(NULL, 0, (USBEndpoint*)control);
- controlEndpointAllocated = true;
- }
-
- #if MAX_HUB_NB
- if (usb_msg->hub_parent)
- devices[i].setHubParent((USBHostHub *)(usb_msg->hub_parent));
- #endif
-
- for (j = 0; j < timeout_set_addr; j++) {
-
- resetDevice(&devices[i]);
-
- // set size of control endpoint
- devices[i].setSizeControlEndpoint(8);
-
- devices[i].activeAddress(false);
-
- // get first 8 bit of device descriptor
- // and check if we deal with a hub
- USB_DBG("usb_thread read device descriptor on dev: %p\r\n", &devices[i]);
- res = getDeviceDescriptor(&devices[i], buf, 8);
-
- if (res != USB_TYPE_OK) {
- USB_ERR("usb_thread could not read dev descr");
- continue;
- }
-
- // set size of control endpoint
- devices[i].setSizeControlEndpoint(buf[7]);
-
- // second step: set an address to the device
- res = setAddress(&devices[i], devices[i].getAddress());
-
- if (res != USB_TYPE_OK) {
- USB_ERR("SET ADDR FAILED");
- continue;
- }
- devices[i].activeAddress(true);
- USB_DBG("Address of %p: %d", &devices[i], devices[i].getAddress());
-
- // try to read again the device descriptor to check if the device
- // answers to its new address
- res = getDeviceDescriptor(&devices[i], buf, 8);
-
- if (res == USB_TYPE_OK) {
- break;
- }
-
- Thread::wait(100);
- }
-
- USB_INFO("New device connected: %p [hub: %d - port: %d]", &devices[i], usb_msg->hub, usb_msg->port);
-
- #if MAX_HUB_NB
- if (buf[4] == HUB_CLASS) {
- for (k = 0; k < MAX_HUB_NB; k++) {
- if (hub_in_use[k] == false) {
- for (uint8_t j = 0; j < MAX_TRY_ENUMERATE_HUB; j++) {
- if (hubs[k].connect(&devices[i])) {
- devices[i].hub = &hubs[k];
- hub_in_use[k] = true;
- break;
- }
- }
- if (hub_in_use[k] == true)
- break;
- }
- }
-
- if (k == MAX_HUB_NB) {
- USB_ERR("Too many hubs connected!!\r\n");
- too_many_hub = true;
- }
- }
-
- if (usb_msg->hub_parent)
- ((USBHostHub *)(usb_msg->hub_parent))->deviceConnected(&devices[i]);
- #endif
-
- if ((i < MAX_DEVICE_CONNECTED) && !too_many_hub) {
- deviceInUse[i] = true;
- }
-
- } while(0);
-
- break;
-
- // a device has been disconnected
- case DEVICE_DISCONNECTED_EVENT:
-
- do
- {
- Lock lock(this);
-
- controlListState = disableList(CONTROL_ENDPOINT);
- bulkListState = disableList(BULK_ENDPOINT);
- interruptListState = disableList(INTERRUPT_ENDPOINT);
-
- idx = findDevice(usb_msg->hub, usb_msg->port, (USBHostHub *)(usb_msg->hub_parent));
- if (idx != -1) {
- freeDevice((USBDeviceConnected*)&devices[idx]);
- }
-
- if (controlListState) enableList(CONTROL_ENDPOINT);
- if (bulkListState) enableList(BULK_ENDPOINT);
- if (interruptListState) enableList(INTERRUPT_ENDPOINT);
-
- } while(0);
-
- break;
-
- // a td has been processed
- // call callback on the ed associated to the td
- // we are not in ISR -> users can use printf in their callback method
- case TD_PROCESSED_EVENT:
- ep = (USBEndpoint *) ((HCTD *)usb_msg->td_addr)->ep;
- if (usb_msg->td_state == USB_TYPE_IDLE) {
- USB_DBG_EVENT("call callback on td %p [ep: %p state: %s - dev: %p - %s]", usb_msg->td_addr, ep, ep->getStateString(), ep->dev, ep->dev->getName(ep->getIntfNb()));
-
-#if DEBUG_TRANSFER
- if (ep->getDir() == IN) {
- buf_transfer = ep->getBufStart();
- printf("READ SUCCESS [%d bytes transferred - td: 0x%08X] on ep: [%p - addr: %02X]: ", ep->getLengthTransferred(), usb_msg->td_addr, ep, ep->getAddress());
- for (int i = 0; i < ep->getLengthTransferred(); i++)
- printf("%02X ", buf_transfer[i]);
- printf("\r\n\r\n");
- }
-#endif
- ep->call();
- } else {
- idx = findDevice(ep->dev);
- if (idx != -1) {
- if (deviceInUse[idx]) {
- USB_WARN("td %p processed but not in idle state: %s [ep: %p - dev: %p - %s]", usb_msg->td_addr, ep->getStateString(), ep, ep->dev, ep->dev->getName(ep->getIntfNb()));
- ep->setState(USB_TYPE_IDLE);
- }
- }
- }
- break;
- }
-
- mail_usb_event.free(usb_msg);
- }
- }
-}
-
-/* static */void USBHost::usb_process_static(void const * arg) {
- ((USBHost *)arg)->usb_process();
-}
-
-USBHost::USBHost() : usbThread(USBHost::usb_process_static, (void *)this, osPriorityNormal, USB_THREAD_STACK)
-{
- headControlEndpoint = NULL;
- headBulkEndpoint = NULL;
- headInterruptEndpoint = NULL;
- tailControlEndpoint = NULL;
- tailBulkEndpoint = NULL;
- tailInterruptEndpoint = NULL;
-
- lenReportDescr = 0;
-
- controlEndpointAllocated = false;
-
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- deviceInUse[i] = false;
- devices[i].setAddress(i + 1);
- deviceReset[i] = false;
- deviceInited[i] = false;
- for (uint8_t j = 0; j < MAX_INTF; j++)
- deviceAttachedDriver[i][j] = false;
- }
-
-#if MAX_HUB_NB
- for (uint8_t i = 0; i < MAX_HUB_NB; i++) {
- hubs[i].setHost(this);
- hub_in_use[i] = false;
- }
-#endif
-}
-
-USBHost::Lock::Lock(USBHost* pHost) : m_pHost(pHost)
-{
- m_pHost->usb_mutex.lock();
-}
-
-USBHost::Lock::~Lock()
-{
- m_pHost->usb_mutex.unlock();
-}
-
-void USBHost::transferCompleted(volatile uint32_t addr)
-{
- uint8_t state;
-
- if(addr == 0)
- return;
-
- volatile HCTD* tdList = NULL;
-
- //First we must reverse the list order and dequeue each TD
- do {
- volatile HCTD* td = (volatile HCTD*)addr;
- addr = (uint32_t)td->nextTD; //Dequeue from physical list
- td->nextTD = tdList; //Enqueue into reversed list
- tdList = td;
- } while(addr);
-
- while(tdList != NULL) {
- volatile HCTD* td = tdList;
- tdList = (volatile HCTD*)td->nextTD; //Dequeue element now as it could be modified below
- if (td->ep != NULL) {
- USBEndpoint * ep = (USBEndpoint *)(td->ep);
-
- if (((HCTD *)td)->control >> 28) {
- state = ((HCTD *)td)->control >> 28;
- } else {
- if (td->currBufPtr)
- ep->setLengthTransferred((uint32_t)td->currBufPtr - (uint32_t)ep->getBufStart());
- state = 16 /*USB_TYPE_IDLE*/;
- }
-
- ep->unqueueTransfer(td);
-
- if (ep->getType() != CONTROL_ENDPOINT) {
- // callback on the processed td will be called from the usb_thread (not in ISR)
- message_t * usb_msg = mail_usb_event.alloc();
- usb_msg->event_id = TD_PROCESSED_EVENT;
- usb_msg->td_addr = (void *)td;
- usb_msg->td_state = state;
- mail_usb_event.put(usb_msg);
- }
- ep->setState(state);
- ep->ep_queue.put((uint8_t*)1);
- }
- }
-}
-
-USBHost * USBHost::getHostInst()
-{
- if (instHost == NULL) {
- instHost = new USBHost();
- instHost->init();
- }
- return instHost;
-}
-
-
-/*
- * Called when a device has been connected
- * Called in ISR!!!! (no printf)
- */
-/* virtual */ void USBHost::deviceConnected(int hub, int port, bool lowSpeed, USBHostHub * hub_parent)
-{
- // be sure that the new device connected is not already connected...
- int idx = findDevice(hub, port, hub_parent);
- if (idx != -1) {
- if (deviceInited[idx])
- return;
- }
-
- message_t * usb_msg = mail_usb_event.alloc();
- usb_msg->event_id = DEVICE_CONNECTED_EVENT;
- usb_msg->hub = hub;
- usb_msg->port = port;
- usb_msg->lowSpeed = lowSpeed;
- usb_msg->hub_parent = hub_parent;
- mail_usb_event.put(usb_msg);
-}
-
-/*
- * Called when a device has been disconnected
- * Called in ISR!!!! (no printf)
- */
-/* virtual */ void USBHost::deviceDisconnected(int hub, int port, USBHostHub * hub_parent, volatile uint32_t addr)
-{
- // be sure that the device disconnected is connected...
- int idx = findDevice(hub, port, hub_parent);
- if (idx != -1) {
- if (!deviceInUse[idx])
- return;
- } else {
- return;
- }
-
- message_t * usb_msg = mail_usb_event.alloc();
- usb_msg->event_id = DEVICE_DISCONNECTED_EVENT;
- usb_msg->hub = hub;
- usb_msg->port = port;
- usb_msg->hub_parent = hub_parent;
- mail_usb_event.put(usb_msg);
-}
-
-void USBHost::freeDevice(USBDeviceConnected * dev)
-{
- USBEndpoint * ep = NULL;
- HCED * ed = NULL;
-
-#if MAX_HUB_NB
- if (dev->getClass() == HUB_CLASS) {
- if (dev->hub == NULL) {
- USB_ERR("HUB NULL!!!!!\r\n");
- } else {
- dev->hub->hubDisconnected();
- for (uint8_t i = 0; i < MAX_HUB_NB; i++) {
- if (dev->hub == &hubs[i]) {
- hub_in_use[i] = false;
- break;
- }
- }
- }
- }
-
- // notify hub parent that this device has been disconnected
- if (dev->getHubParent())
- dev->getHubParent()->deviceDisconnected(dev);
-
-#endif
-
- int idx = findDevice(dev);
- if (idx != -1) {
- deviceInUse[idx] = false;
- deviceReset[idx] = false;
-
- for (uint8_t j = 0; j < MAX_INTF; j++) {
- deviceAttachedDriver[idx][j] = false;
- if (dev->getInterface(j) != NULL) {
- USB_DBG("FREE INTF %d on dev: %p, %p, nb_endpot: %d, %s", j, (void *)dev->getInterface(j), dev, dev->getInterface(j)->nb_endpoint, dev->getName(j));
- for (int i = 0; i < dev->getInterface(j)->nb_endpoint; i++) {
- if ((ep = dev->getEndpoint(j, i)) != NULL) {
- ed = (HCED *)ep->getHCED();
- ed->control |= (1 << 14); //sKip bit
- unqueueEndpoint(ep);
-
- freeTD((volatile uint8_t*)ep->getTDList()[0]);
- freeTD((volatile uint8_t*)ep->getTDList()[1]);
-
- freeED((uint8_t *)ep->getHCED());
- }
- printList(BULK_ENDPOINT);
- printList(INTERRUPT_ENDPOINT);
- }
- USB_INFO("Device disconnected [%p - %s - hub: %d - port: %d]", dev, dev->getName(j), dev->getHub(), dev->getPort());
- }
- }
- dev->disconnect();
- }
-}
-
-
-void USBHost::unqueueEndpoint(USBEndpoint * ep)
-{
- USBEndpoint * prec = NULL;
- USBEndpoint * current = NULL;
-
- for (int i = 0; i < 2; i++) {
- current = (i == 0) ? (USBEndpoint*)headBulkEndpoint : (USBEndpoint*)headInterruptEndpoint;
- prec = current;
- while (current != NULL) {
- if (current == ep) {
- if (current->nextEndpoint() != NULL) {
- prec->queueEndpoint(current->nextEndpoint());
- if (current == headBulkEndpoint) {
- updateBulkHeadED((uint32_t)current->nextEndpoint()->getHCED());
- headBulkEndpoint = current->nextEndpoint();
- } else if (current == headInterruptEndpoint) {
- updateInterruptHeadED((uint32_t)current->nextEndpoint()->getHCED());
- headInterruptEndpoint = current->nextEndpoint();
- }
- }
- // here we are dequeuing the queue of ed
- // we need to update the tail pointer
- else {
- prec->queueEndpoint(NULL);
- if (current == headBulkEndpoint) {
- updateBulkHeadED(0);
- headBulkEndpoint = current->nextEndpoint();
- } else if (current == headInterruptEndpoint) {
- updateInterruptHeadED(0);
- headInterruptEndpoint = current->nextEndpoint();
- }
-
- // modify tail
- switch (current->getType()) {
- case BULK_ENDPOINT:
- tailBulkEndpoint = prec;
- break;
- case INTERRUPT_ENDPOINT:
- tailInterruptEndpoint = prec;
- break;
- default:
- break;
- }
- }
- current->setState(USB_TYPE_FREE);
- return;
- }
- prec = current;
- current = current->nextEndpoint();
- }
- }
-}
-
-
-USBDeviceConnected * USBHost::getDevice(uint8_t index)
-{
- if ((index >= MAX_DEVICE_CONNECTED) || (!deviceInUse[index])) {
- return NULL;
- }
- return (USBDeviceConnected*)&devices[index];
-}
-
-// create an USBEndpoint descriptor. the USBEndpoint is not linked
-USBEndpoint * USBHost::newEndpoint(ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint32_t size, uint8_t addr)
-{
- int i = 0;
- HCED * ed = (HCED *)getED();
- HCTD* td_list[2] = { (HCTD*)getTD(), (HCTD*)getTD() };
-
- memset((void *)td_list[0], 0x00, sizeof(HCTD));
- memset((void *)td_list[1], 0x00, sizeof(HCTD));
-
- // search a free USBEndpoint
- for (i = 0; i < MAX_ENDPOINT; i++) {
- if (endpoints[i].getState() == USB_TYPE_FREE) {
- endpoints[i].init(ed, type, dir, size, addr, td_list);
- USB_DBG("USBEndpoint created (%p): type: %d, dir: %d, size: %d, addr: %d, state: %s", &endpoints[i], type, dir, size, addr, endpoints[i].getStateString());
- return &endpoints[i];
- }
- }
- USB_ERR("could not allocate more endpoints!!!!");
- return NULL;
-}
-
-
-USB_TYPE USBHost::resetDevice(USBDeviceConnected * dev)
-{
- int index = findDevice(dev);
- if (index != -1) {
- USB_DBG("Resetting hub %d, port %d\n", dev->getHub(), dev->getPort());
- Thread::wait(100);
- if (dev->getHub() == 0) {
- resetRootHub();
- }
-#if MAX_HUB_NB
- else {
- dev->getHubParent()->portReset(dev->getPort());
- }
-#endif
- Thread::wait(100);
- deviceReset[index] = true;
- return USB_TYPE_OK;
- }
-
- return USB_TYPE_ERROR;
-}
-
-// link the USBEndpoint to the linked list and attach an USBEndpoint to a device
-bool USBHost::addEndpoint(USBDeviceConnected * dev, uint8_t intf_nb, USBEndpoint * ep)
-{
-
- if (ep == NULL) {
- return false;
- }
-
- HCED * prevEd;
-
- // set device address in the USBEndpoint descriptor
- if (dev == NULL) {
- ep->setDeviceAddress(0);
- } else {
- ep->setDeviceAddress(dev->getAddress());
- }
-
- if ((dev != NULL) && dev->getSpeed()) {
- ep->setSpeed(dev->getSpeed());
- }
-
- ep->setIntfNb(intf_nb);
-
- // queue the new USBEndpoint on the ED list
- switch (ep->getType()) {
-
- case CONTROL_ENDPOINT:
- prevEd = ( HCED*) controlHeadED();
- if (!prevEd) {
- updateControlHeadED((uint32_t) ep->getHCED());
- USB_DBG_TRANSFER("First control USBEndpoint: %08X", (uint32_t) ep->getHCED());
- headControlEndpoint = ep;
- tailControlEndpoint = ep;
- return true;
- }
- tailControlEndpoint->queueEndpoint(ep);
- tailControlEndpoint = ep;
- return true;
-
- case BULK_ENDPOINT:
- prevEd = ( HCED*) bulkHeadED();
- if (!prevEd) {
- updateBulkHeadED((uint32_t) ep->getHCED());
- USB_DBG_TRANSFER("First bulk USBEndpoint: %08X\r\n", (uint32_t) ep->getHCED());
- headBulkEndpoint = ep;
- tailBulkEndpoint = ep;
- break;
- }
- USB_DBG_TRANSFER("Queue BULK Ed %p after %p\r\n",ep->getHCED(), prevEd);
- tailBulkEndpoint->queueEndpoint(ep);
- tailBulkEndpoint = ep;
- break;
-
- case INTERRUPT_ENDPOINT:
- prevEd = ( HCED*) interruptHeadED();
- if (!prevEd) {
- updateInterruptHeadED((uint32_t) ep->getHCED());
- USB_DBG_TRANSFER("First interrupt USBEndpoint: %08X\r\n", (uint32_t) ep->getHCED());
- headInterruptEndpoint = ep;
- tailInterruptEndpoint = ep;
- break;
- }
- USB_DBG_TRANSFER("Queue INTERRUPT Ed %p after %p\r\n",ep->getHCED(), prevEd);
- tailInterruptEndpoint->queueEndpoint(ep);
- tailInterruptEndpoint = ep;
- break;
- default:
- return false;
- }
-
- ep->dev = dev;
- dev->addEndpoint(intf_nb, ep);
-
- return true;
-}
-
-
-int USBHost::findDevice(USBDeviceConnected * dev)
-{
- for (int i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if (dev == &devices[i]) {
- return i;
- }
- }
- return -1;
-}
-
-int USBHost::findDevice(uint8_t hub, uint8_t port, USBHostHub * hub_parent)
-{
- for (int i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if (devices[i].getHub() == hub && devices[i].getPort() == port) {
- if (hub_parent != NULL) {
- if (hub_parent == devices[i].getHubParent())
- return i;
- } else {
- return i;
- }
- }
- }
- return -1;
-}
-
-void USBHost::printList(ENDPOINT_TYPE type)
-{
-#if DEBUG_EP_STATE
- volatile HCED * hced;
- switch(type) {
- case CONTROL_ENDPOINT:
- hced = (HCED *)controlHeadED();
- break;
- case BULK_ENDPOINT:
- hced = (HCED *)bulkHeadED();
- break;
- case INTERRUPT_ENDPOINT:
- hced = (HCED *)interruptHeadED();
- break;
- }
- volatile HCTD * hctd = NULL;
- const char * type_str = (type == BULK_ENDPOINT) ? "BULK" :
- ((type == INTERRUPT_ENDPOINT) ? "INTERRUPT" :
- ((type == CONTROL_ENDPOINT) ? "CONTROL" : "ISOCHRONOUS"));
- printf("State of %s:\r\n", type_str);
- while (hced != NULL) {
- uint8_t dir = ((hced->control & (3 << 11)) >> 11);
- printf("hced: %p [ADDR: %d, DIR: %s, EP_NB: 0x%X]\r\n", hced,
- hced->control & 0x7f,
- (dir == 1) ? "OUT" : ((dir == 0) ? "FROM_TD":"IN"),
- (hced->control & (0xf << 7)) >> 7);
- hctd = (HCTD *)((uint32_t)(hced->headTD) & ~(0xf));
- while (hctd != hced->tailTD) {
- printf("\thctd: %p [DIR: %s]\r\n", hctd, ((hctd->control & (3 << 19)) >> 19) == 1 ? "OUT" : "IN");
- hctd = hctd->nextTD;
- }
- printf("\thctd: %p\r\n", hctd);
- hced = hced->nextED;
- }
- printf("\r\n\r\n");
-#endif
-}
-
-
-// add a transfer on the TD linked list
-USB_TYPE USBHost::addTransfer(USBEndpoint * ed, uint8_t * buf, uint32_t len)
-{
- td_mutex.lock();
-
- // allocate a TD which will be freed in TDcompletion
- volatile HCTD * td = ed->getNextTD();
- if (td == NULL) {
- return USB_TYPE_ERROR;
- }
-
- uint32_t token = (ed->isSetup() ? TD_SETUP : ( (ed->getDir() == IN) ? TD_IN : TD_OUT ));
-
- uint32_t td_toggle;
-
- if (ed->getType() == CONTROL_ENDPOINT) {
- if (ed->isSetup()) {
- td_toggle = TD_TOGGLE_0;
- } else {
- td_toggle = TD_TOGGLE_1;
- }
- } else {
- td_toggle = 0;
- }
-
- td->control = (TD_ROUNDING | token | TD_DELAY_INT(0) | td_toggle | TD_CC);
- td->currBufPtr = buf;
- td->bufEnd = (buf + (len - 1));
-
- ENDPOINT_TYPE type = ed->getType();
-
- disableList(type);
- ed->queueTransfer();
- printList(type);
- enableList(type);
-
- td_mutex.unlock();
-
- return USB_TYPE_PROCESSING;
-}
-
-
-
-USB_TYPE USBHost::getDeviceDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_dev_descr)
-{
- USB_TYPE t = controlRead( dev,
- USB_DEVICE_TO_HOST | USB_RECIPIENT_DEVICE,
- GET_DESCRIPTOR,
- (DEVICE_DESCRIPTOR << 8) | (0),
- 0, buf, MIN(DEVICE_DESCRIPTOR_LENGTH, max_len_buf));
- if (len_dev_descr)
- *len_dev_descr = MIN(DEVICE_DESCRIPTOR_LENGTH, max_len_buf);
-
- return t;
-}
-
-USB_TYPE USBHost::getConfigurationDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_conf_descr)
-{
- USB_TYPE res;
- uint16_t total_conf_descr_length = 0;
-
- // fourth step: get the beginning of the configuration descriptor to have the total length of the conf descr
- res = controlRead( dev,
- USB_DEVICE_TO_HOST | USB_RECIPIENT_DEVICE,
- GET_DESCRIPTOR,
- (CONFIGURATION_DESCRIPTOR << 8) | (0),
- 0, buf, CONFIGURATION_DESCRIPTOR_LENGTH);
-
- if (res != USB_TYPE_OK) {
- USB_ERR("GET CONF 1 DESCR FAILED");
- return res;
- }
- total_conf_descr_length = buf[2] | (buf[3] << 8);
- total_conf_descr_length = MIN(max_len_buf, total_conf_descr_length);
-
- if (len_conf_descr)
- *len_conf_descr = total_conf_descr_length;
-
- USB_DBG("TOTAL_LENGTH: %d \t NUM_INTERF: %d", total_conf_descr_length, buf[4]);
-
- return controlRead( dev,
- USB_DEVICE_TO_HOST | USB_RECIPIENT_DEVICE,
- GET_DESCRIPTOR,
- (CONFIGURATION_DESCRIPTOR << 8) | (0),
- 0, buf, total_conf_descr_length);
-}
-
-
-USB_TYPE USBHost::setAddress(USBDeviceConnected * dev, uint8_t address) {
- return controlWrite( dev,
- USB_HOST_TO_DEVICE | USB_RECIPIENT_DEVICE,
- SET_ADDRESS,
- address,
- 0, NULL, 0);
-
-}
-
-USB_TYPE USBHost::setConfiguration(USBDeviceConnected * dev, uint8_t conf)
-{
- return controlWrite( dev,
- USB_HOST_TO_DEVICE | USB_RECIPIENT_DEVICE,
- SET_CONFIGURATION,
- conf,
- 0, NULL, 0);
-}
-
-uint8_t USBHost::numberDriverAttached(USBDeviceConnected * dev) {
- int index = findDevice(dev);
- uint8_t cnt = 0;
- if (index == -1)
- return 0;
- for (uint8_t i = 0; i < MAX_INTF; i++) {
- if (deviceAttachedDriver[index][i])
- cnt++;
- }
- return cnt;
-}
-
-// enumerate a device with the control USBEndpoint
-USB_TYPE USBHost::enumerate(USBDeviceConnected * dev, IUSBEnumerator* pEnumerator)
-{
- uint16_t total_conf_descr_length = 0;
- USB_TYPE res;
-
- do
- {
- Lock lock(this);
-
- // don't enumerate a device which all interfaces are registered to a specific driver
- int index = findDevice(dev);
-
- if (index == -1) {
- return USB_TYPE_ERROR;
- }
-
- uint8_t nb_intf_attached = numberDriverAttached(dev);
- USB_DBG("dev: %p nb_intf: %d", dev, dev->getNbIntf());
- USB_DBG("dev: %p nb_intf_attached: %d", dev, nb_intf_attached);
- if ((nb_intf_attached != 0) && (dev->getNbIntf() == nb_intf_attached)) {
- USB_DBG("Don't enumerate dev: %p because all intf are registered with a driver", dev);
- return USB_TYPE_OK;
- }
-
- USB_DBG("Enumerate dev: %p", dev);
-
- // third step: get the whole device descriptor to see vid, pid
- res = getDeviceDescriptor(dev, data, DEVICE_DESCRIPTOR_LENGTH);
-
- if (res != USB_TYPE_OK) {
- USB_DBG("GET DEV DESCR FAILED");
- return res;
- }
-
- dev->setClass(data[4]);
- dev->setSubClass(data[5]);
- dev->setProtocol(data[6]);
- dev->setVid(data[8] | (data[9] << 8));
- dev->setPid(data[10] | (data[11] << 8));
- USB_DBG("CLASS: %02X \t VID: %04X \t PID: %04X", data[4], data[8] | (data[9] << 8), data[10] | (data[11] << 8));
-
- pEnumerator->setVidPid( data[8] | (data[9] << 8), data[10] | (data[11] << 8) );
-
- res = getConfigurationDescriptor(dev, data, sizeof(data), &total_conf_descr_length);
- if (res != USB_TYPE_OK) {
- return res;
- }
-
- #if (DEBUG > 3)
- USB_DBG("CONFIGURATION DESCRIPTOR:\r\n");
- for (int i = 0; i < total_conf_descr_length; i++)
- printf("%02X ", data[i]);
- printf("\r\n\r\n");
- #endif
-
- // Parse the configuration descriptor
- parseConfDescr(dev, data, total_conf_descr_length, pEnumerator);
-
- // only set configuration if not enumerated before
- if (!dev->isEnumerated()) {
-
- USB_DBG("Set configuration 1 on dev: %p", dev);
- // sixth step: set configuration (only 1 supported)
- res = setConfiguration(dev, 1);
-
- if (res != USB_TYPE_OK) {
- USB_DBG("SET CONF FAILED");
- return res;
- }
- }
-
- dev->setEnumerated();
-
- // Now the device is enumerated!
- USB_DBG("dev %p is enumerated\r\n", dev);
-
- } while(0);
-
- // Some devices may require this delay
- Thread::wait(100);
-
- return USB_TYPE_OK;
-}
-// this method fills the USBDeviceConnected object: class,.... . It also add endpoints found in the descriptor.
-void USBHost::parseConfDescr(USBDeviceConnected * dev, uint8_t * conf_descr, uint32_t len, IUSBEnumerator* pEnumerator)
-{
- uint32_t index = 0;
- uint32_t len_desc = 0;
- uint8_t id = 0;
- int nb_endpoints_used = 0;
- USBEndpoint * ep = NULL;
- uint8_t intf_nb = 0;
- bool parsing_intf = false;
- uint8_t current_intf = 0;
-
- while (index < len) {
- len_desc = conf_descr[index];
- id = conf_descr[index+1];
- switch (id) {
- case CONFIGURATION_DESCRIPTOR:
- USB_DBG("dev: %p has %d intf", dev, conf_descr[4]);
- dev->setNbIntf(conf_descr[4]);
- break;
- case INTERFACE_DESCRIPTOR:
- if(pEnumerator->parseInterface(conf_descr[index + 2], conf_descr[index + 5], conf_descr[index + 6], conf_descr[index + 7])) {
- if (intf_nb++ <= MAX_INTF) {
- current_intf = conf_descr[index + 2];
- dev->addInterface(current_intf, conf_descr[index + 5], conf_descr[index + 6], conf_descr[index + 7]);
- nb_endpoints_used = 0;
- USB_DBG("ADD INTF %d on device %p: class: %d, subclass: %d, proto: %d", current_intf, dev, conf_descr[index + 5],conf_descr[index + 6],conf_descr[index + 7]);
- } else {
- USB_DBG("Drop intf...");
- }
- parsing_intf = true;
- } else {
- parsing_intf = false;
- }
- break;
- case ENDPOINT_DESCRIPTOR:
- if (parsing_intf && (intf_nb <= MAX_INTF) ) {
- if (nb_endpoints_used < MAX_ENDPOINT_PER_INTERFACE) {
- if( pEnumerator->useEndpoint(current_intf, (ENDPOINT_TYPE)(conf_descr[index + 3] & 0x03), (ENDPOINT_DIRECTION)((conf_descr[index + 2] >> 7) + 1)) ) {
- // if the USBEndpoint is isochronous -> skip it (TODO: fix this)
- if ((conf_descr[index + 3] & 0x03) != ISOCHRONOUS_ENDPOINT) {
- ep = newEndpoint((ENDPOINT_TYPE)(conf_descr[index+3] & 0x03),
- (ENDPOINT_DIRECTION)((conf_descr[index + 2] >> 7) + 1),
- conf_descr[index + 4] | (conf_descr[index + 5] << 8),
- conf_descr[index + 2] & 0x0f);
- USB_DBG("ADD USBEndpoint %p, on interf %d on device %p", ep, current_intf, dev);
- if (ep != NULL && dev != NULL) {
- addEndpoint(dev, current_intf, ep);
- } else {
- USB_DBG("EP NULL");
- }
- nb_endpoints_used++;
- } else {
- USB_DBG("ISO USBEndpoint NOT SUPPORTED");
- }
- }
- }
- }
- break;
- case HID_DESCRIPTOR:
- lenReportDescr = conf_descr[index + 7] | (conf_descr[index + 8] << 8);
- break;
- default:
- break;
- }
- index += len_desc;
- }
-}
-
-
-USB_TYPE USBHost::bulkWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking)
-{
- return generalTransfer(dev, ep, buf, len, blocking, BULK_ENDPOINT, true);
-}
-
-USB_TYPE USBHost::bulkRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking)
-{
- return generalTransfer(dev, ep, buf, len, blocking, BULK_ENDPOINT, false);
-}
-
-USB_TYPE USBHost::interruptWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking)
-{
- return generalTransfer(dev, ep, buf, len, blocking, INTERRUPT_ENDPOINT, true);
-}
-
-USB_TYPE USBHost::interruptRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking)
-{
- return generalTransfer(dev, ep, buf, len, blocking, INTERRUPT_ENDPOINT, false);
-}
-
-USB_TYPE USBHost::generalTransfer(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking, ENDPOINT_TYPE type, bool write) {
-
-#if DEBUG_TRANSFER
- const char * type_str = (type == BULK_ENDPOINT) ? "BULK" : ((type == INTERRUPT_ENDPOINT) ? "INTERRUPT" : "ISOCHRONOUS");
- USB_DBG_TRANSFER("----- %s %s [dev: %p - %s - hub: %d - port: %d - addr: %d - ep: %02X]------", type_str, (write) ? "WRITE" : "READ", dev, dev->getName(ep->getIntfNb()), dev->getHub(), dev->getPort(), dev->getAddress(), ep->getAddress());
-#endif
-
- Lock lock(this);
-
- USB_TYPE res;
- ENDPOINT_DIRECTION dir = (write) ? OUT : IN;
-
- if (dev == NULL) {
- USB_ERR("dev NULL");
- return USB_TYPE_ERROR;
- }
-
- if (ep == NULL) {
- USB_ERR("ep NULL");
- return USB_TYPE_ERROR;
- }
-
- if (ep->getState() != USB_TYPE_IDLE) {
- USB_WARN("[ep: %p - dev: %p - %s] NOT IDLE: %s", ep, ep->dev, ep->dev->getName(ep->getIntfNb()), ep->getStateString());
- return ep->getState();
- }
-
- if ((ep->getDir() != dir) || (ep->getType() != type)) {
- USB_ERR("[ep: %p - dev: %p] wrong dir or bad USBEndpoint type", ep, ep->dev);
- return USB_TYPE_ERROR;
- }
-
- if (dev->getAddress() != ep->getDeviceAddress()) {
- USB_ERR("[ep: %p - dev: %p] USBEndpoint addr and device addr don't match", ep, ep->dev);
- return USB_TYPE_ERROR;
- }
-
-#if DEBUG_TRANSFER
- if (write) {
- USB_DBG_TRANSFER("%s WRITE buffer", type_str);
- for (int i = 0; i < ep->getLengthTransferred(); i++)
- printf("%02X ", buf[i]);
- printf("\r\n\r\n");
- }
-#endif
- addTransfer(ep, buf, len);
-
- if (blocking) {
-
- ep->ep_queue.get();
- res = ep->getState();
-
- USB_DBG_TRANSFER("%s TRANSFER res: %s on ep: %p\r\n", type_str, ep->getStateString(), ep);
-
- if (res != USB_TYPE_IDLE) {
- return res;
- }
-
- return USB_TYPE_OK;
- }
-
- return USB_TYPE_PROCESSING;
-
-}
-
-
-USB_TYPE USBHost::controlRead(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len) {
- return controlTransfer(dev, requestType, request, value, index, buf, len, false);
-}
-
-USB_TYPE USBHost::controlWrite(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len) {
- return controlTransfer(dev, requestType, request, value, index, buf, len, true);
-}
-
-USB_TYPE USBHost::controlTransfer(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len, bool write)
-{
- Lock lock(this);
- USB_DBG_TRANSFER("----- CONTROL %s [dev: %p - hub: %d - port: %d] ------", (write) ? "WRITE" : "READ", dev, dev->getHub(), dev->getPort());
-
- int length_transfer = len;
- USB_TYPE res;
- uint32_t token;
-
- control->setSpeed(dev->getSpeed());
- control->setSize(dev->getSizeControlEndpoint());
- if (dev->isActiveAddress()) {
- control->setDeviceAddress(dev->getAddress());
- } else {
- control->setDeviceAddress(0);
- }
-
- USB_DBG_TRANSFER("Control transfer on device: %d\r\n", control->getDeviceAddress());
- fillControlBuf(requestType, request, value, index, len);
-
-#if DEBUG_TRANSFER
- USB_DBG_TRANSFER("SETUP PACKET: ");
- for (int i = 0; i < 8; i++)
- printf("%01X ", setupPacket[i]);
- printf("\r\n");
-#endif
-
- control->setNextToken(TD_SETUP);
- addTransfer(control, (uint8_t*)setupPacket, 8);
-
- control->ep_queue.get();
- res = control->getState();
-
- USB_DBG_TRANSFER("CONTROL setup stage %s", control->getStateString());
-
- if (res != USB_TYPE_IDLE) {
- return res;
- }
-
- if (length_transfer) {
- token = (write) ? TD_OUT : TD_IN;
- control->setNextToken(token);
- addTransfer(control, (uint8_t *)buf, length_transfer);
-
- control->ep_queue.get();
- res = control->getState();
-
-#if DEBUG_TRANSFER
- USB_DBG_TRANSFER("CONTROL %s stage %s", (write) ? "WRITE" : "READ", control->getStateString());
- if (write) {
- USB_DBG_TRANSFER("CONTROL WRITE buffer");
- for (int i = 0; i < control->getLengthTransferred(); i++)
- printf("%02X ", buf[i]);
- printf("\r\n\r\n");
- } else {
- USB_DBG_TRANSFER("CONTROL READ SUCCESS [%d bytes transferred]", control->getLengthTransferred());
- for (int i = 0; i < control->getLengthTransferred(); i++)
- printf("%02X ", buf[i]);
- printf("\r\n\r\n");
- }
-#endif
-
- if (res != USB_TYPE_IDLE) {
- return res;
- }
- }
-
- token = (write) ? TD_IN : TD_OUT;
- control->setNextToken(token);
- addTransfer(control, NULL, 0);
-
- control->ep_queue.get();
- res = control->getState();
-
- USB_DBG_TRANSFER("CONTROL ack stage %s", control->getStateString());
-
- if (res != USB_TYPE_IDLE)
- return res;
-
- return USB_TYPE_OK;
-}
-
-
-void USBHost::fillControlBuf(uint8_t requestType, uint8_t request, uint16_t value, uint16_t index, int len)
-{
- setupPacket[0] = requestType;
- setupPacket[1] = request;
- setupPacket[2] = (uint8_t) value;
- setupPacket[3] = (uint8_t) (value >> 8);
- setupPacket[4] = (uint8_t) index;
- setupPacket[5] = (uint8_t) (index >> 8);
- setupPacket[6] = (uint8_t) len;
- setupPacket[7] = (uint8_t) (len >> 8);
-}
--- a/USBHost/USBHost.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,395 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOST_H
-#define USBHOST_H
-
-#include "USBHALHost.h"
-#include "USBDeviceConnected.h"
-#include "IUSBEnumerator.h"
-#include "USBHostConf.h"
-#include "rtos.h"
-#include "dbg.h"
-#include "USBHostHub.h"
-
-/**
-* USBHost class
-* This class is a singleton. All drivers have a reference on the static USBHost instance
-*/
-class USBHost : public USBHALHost {
-public:
- /**
- * Static method to create or retrieve the single USBHost instance
- */
- static USBHost * getHostInst();
-
- /**
- * Control read: setup stage, data stage and status stage
- *
- * @param dev the control read will be done for this device
- * @param requestType request type
- * @param request request
- * @param value value
- * @param index index
- * @param buf pointer on a buffer where will be store the data received
- * @param len length of the transfer
- *
- * @returns status of the control read
- */
- USB_TYPE controlRead(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len);
-
- /**
- * Control write: setup stage, data stage and status stage
- *
- * @param dev the control write will be done for this device
- * @param requestType request type
- * @param request request
- * @param value value
- * @param index index
- * @param buf pointer on a buffer which will be written
- * @param len length of the transfer
- *
- * @returns status of the control write
- */
- USB_TYPE controlWrite(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len);
-
- /**
- * Bulk read
- *
- * @param dev the bulk transfer will be done for this device
- * @param ep USBEndpoint which will be used to read a packet
- * @param buf pointer on a buffer where will be store the data received
- * @param len length of the transfer
- * @param blocking if true, the read is blocking (wait for completion)
- *
- * @returns status of the bulk read
- */
- USB_TYPE bulkRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
-
- /**
- * Bulk write
- *
- * @param dev the bulk transfer will be done for this device
- * @param ep USBEndpoint which will be used to write a packet
- * @param buf pointer on a buffer which will be written
- * @param len length of the transfer
- * @param blocking if true, the write is blocking (wait for completion)
- *
- * @returns status of the bulk write
- */
- USB_TYPE bulkWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
-
- /**
- * Interrupt read
- *
- * @param dev the bulk transfer will be done for this device
- * @param ep USBEndpoint which will be used to write a packet
- * @param buf pointer on a buffer which will be written
- * @param len length of the transfer
- * @param blocking if true, the read is blocking (wait for completion)
- *
- * @returns status of the interrupt read
- */
- USB_TYPE interruptRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
-
- /**
- * Interrupt write
- *
- * @param dev the bulk transfer will be done for this device
- * @param ep USBEndpoint which will be used to write a packet
- * @param buf pointer on a buffer which will be written
- * @param len length of the transfer
- * @param blocking if true, the write is blocking (wait for completion)
- *
- * @returns status of the interrupt write
- */
- USB_TYPE interruptWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
-
- /**
- * Enumerate a device.
- *
- * @param dev device which will be enumerated
- *
- * @returns status of the enumeration
- */
- USB_TYPE enumerate(USBDeviceConnected * dev, IUSBEnumerator* pEnumerator);
-
- /**
- * reset a specific device
- *
- * @param dev device which will be resetted
- */
- USB_TYPE resetDevice(USBDeviceConnected * dev);
-
- /**
- * Get a device
- *
- * @param index index of the device which will be returned
- *
- * @returns pointer on the "index" device
- */
- USBDeviceConnected * getDevice(uint8_t index);
-
- /*
- * If there is a HID device connected, the host stores the length of the report descriptor.
- * This avoid to the driver to re-ask the configuration descriptor to request the report descriptor
- *
- * @returns length of the report descriptor
- */
- inline uint16_t getLengthReportDescr() {
- return lenReportDescr;
- };
-
- /**
- * register a driver into the host associated with a callback function called when the device is disconnected
- *
- * @param dev device
- * @param intf interface number
- * @param tptr pointer to the object to call the member function on
- * @param mptr pointer to the member function to be called
- */
- template<typename T>
- inline void registerDriver(USBDeviceConnected * dev, uint8_t intf, T* tptr, void (T::*mptr)(void)) {
- int index = findDevice(dev);
- if ((index != -1) && (mptr != NULL) && (tptr != NULL)) {
- USB_DBG("register driver for dev: %p on intf: %d", dev, intf);
- deviceAttachedDriver[index][intf] = true;
- dev->onDisconnect(intf, tptr, mptr);
- }
- }
-
- /**
- * register a driver into the host associated with a callback function called when the device is disconnected
- *
- * @param dev device
- * @param intf interface number
- * @param fn callback called when the specified device has been disconnected
- */
- inline void registerDriver(USBDeviceConnected * dev, uint8_t intf, void (*fn)(void)) {
- int index = findDevice(dev);
- if ((index != -1) && (fn != NULL)) {
- USB_DBG("register driver for dev: %p on intf: %d", dev, intf);
- deviceAttachedDriver[index][intf] = true;
- dev->onDisconnect(intf, fn);
- }
- }
-
- /**
- * Instantiate to protect USB thread from accessing shared objects (USBConnectedDevices and Interfaces)
- */
- class Lock
- {
- public:
- Lock(USBHost* pHost);
- ~Lock();
- private:
- USBHost* m_pHost;
- };
-
- friend class USBHostHub;
-
-protected:
-
- /**
- * Virtual method called when a transfer has been completed
- *
- * @param addr list of the TDs which have been completed
- */
- virtual void transferCompleted(volatile uint32_t addr);
-
- /**
- * Virtual method called when a device has been connected
- *
- * @param hub hub number of the device
- * @param port port number of the device
- * @param lowSpeed 1 if low speed, 0 otherwise
- * @param hub_parent reference on the parent hub
- */
- virtual void deviceConnected(int hub, int port, bool lowSpeed, USBHostHub * hub_parent = NULL);
-
- /**
- * Virtuel method called when a device has been disconnected
- *
- * @param hub hub number of the device
- * @param port port number of the device
- * @param addr list of the TDs which have been completed to dequeue freed TDs
- */
- virtual void deviceDisconnected(int hub, int port, USBHostHub * hub_parent, volatile uint32_t addr);
-
-
-private:
- // singleton class -> constructor is private
- USBHost();
- static USBHost * instHost;
- uint16_t lenReportDescr;
-
- // endpoints
- void unqueueEndpoint(USBEndpoint * ep) ;
- USBEndpoint endpoints[MAX_ENDPOINT];
- USBEndpoint* volatile control;
-
- USBEndpoint* volatile headControlEndpoint;
- USBEndpoint* volatile headBulkEndpoint;
- USBEndpoint* volatile headInterruptEndpoint;
-
- USBEndpoint* volatile tailControlEndpoint;
- USBEndpoint* volatile tailBulkEndpoint;
- USBEndpoint* volatile tailInterruptEndpoint;
-
- bool controlEndpointAllocated;
-
- // devices connected
- USBDeviceConnected devices[MAX_DEVICE_CONNECTED];
- bool deviceInUse[MAX_DEVICE_CONNECTED];
- bool deviceAttachedDriver[MAX_DEVICE_CONNECTED][MAX_INTF];
- bool deviceReset[MAX_DEVICE_CONNECTED];
- bool deviceInited[MAX_DEVICE_CONNECTED];
-
-#if MAX_HUB_NB
- USBHostHub hubs[MAX_HUB_NB];
- bool hub_in_use[MAX_HUB_NB];
-#endif
-
- // to store a setup packet
- uint8_t setupPacket[8];
-
- typedef struct {
- uint8_t event_id;
- void * td_addr;
- uint8_t hub;
- uint8_t port;
- uint8_t lowSpeed;
- uint8_t td_state;
- void * hub_parent;
- } message_t;
-
- Thread usbThread;
- void usb_process();
- static void usb_process_static(void const * arg);
- Mail<message_t, 10> mail_usb_event;
- Mutex usb_mutex;
- Mutex td_mutex;
-
- // buffer for conf descriptor
- uint8_t data[415];
-
- /**
- * Add a transfer on the TD linked list associated to an ED
- *
- * @param ed the transfer is associated to this ed
- * @param buf pointer on a buffer where will be read/write data to send or receive
- * @param len transfer length
- *
- * @return status of the transfer
- */
- USB_TYPE addTransfer(USBEndpoint * ed, uint8_t * buf, uint32_t len) ;
-
- /**
- * Link the USBEndpoint to the linked list and attach an USBEndpoint this USBEndpoint to a device
- *
- * @param dev pointer on a USBDeviceConnected object
- * @param ep pointer on the USBEndpoint which will be added
- *
- * return true if successful
- */
- bool addEndpoint(USBDeviceConnected * dev, uint8_t intf_nb, USBEndpoint * ep) ;
-
- /**
- * Create an USBEndpoint descriptor. Warning: the USBEndpoint is not linked.
- *
- * @param type USBEndpoint type (CONTROL_ENDPOINT, BULK_ENDPOINT, INTERRUPT_ENDPOINT)
- * @param dir USBEndpoint direction (no meaning for CONTROL_ENDPOINT)
- * @param size USBEndpoint max packet size
- * @param addr USBEndpoint address
- *
- * @returns pointer on the USBEndpoint created
- */
- USBEndpoint * newEndpoint(ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint32_t size, uint8_t addr) ;
-
- /**
- * Request the device descriptor
- *
- * @param dev request the device descriptor on this device
- * @param buf buffer to store the device descriptor
- * @param max_len_buf maximum size of buf
- * @param len_dev_descr pointer to store the length of the packet transferred
- */
- USB_TYPE getDeviceDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_dev_descr = NULL);
-
- /**
- * Request the configuration descriptor
- *
- * @param dev request the configuration descriptor on this device
- * @param buf buffer to store the configuration descriptor
- * @param max_len_buf maximum size of buf
- * @param len_conf_descr pointer to store the length of the packet transferred
- */
- USB_TYPE getConfigurationDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_conf_descr = NULL);
-
- /**
- * Set the address of a specific device
- *
- * @param dev device to set the address
- * @param address address
- */
- USB_TYPE setAddress(USBDeviceConnected * dev, uint8_t address);
-
- /**
- * Set the configuration of a device
- *
- * @param dev device on which the specified configuration will be activated
- * @param conf configuration number to activate (usually 1)
- */
- USB_TYPE setConfiguration(USBDeviceConnected * dev, uint8_t conf);
-
- /**
- * Free a specific device
- *
- * @param dev device to be freed
- */
- void freeDevice(USBDeviceConnected * dev);
-
- USB_TYPE controlTransfer( USBDeviceConnected * dev,
- uint8_t requestType,
- uint8_t request,
- uint32_t value,
- uint32_t index,
- uint8_t * buf,
- uint32_t len,
- bool write);
-
- USB_TYPE generalTransfer( USBDeviceConnected * dev,
- USBEndpoint * ep,
- uint8_t * buf,
- uint32_t len,
- bool blocking,
- ENDPOINT_TYPE type,
- bool write) ;
-
- void fillControlBuf(uint8_t requestType, uint8_t request, uint16_t value, uint16_t index, int len) ;
- void parseConfDescr(USBDeviceConnected * dev, uint8_t * conf_descr, uint32_t len, IUSBEnumerator* pEnumerator) ;
- int findDevice(USBDeviceConnected * dev) ;
- int findDevice(uint8_t hub, uint8_t port, USBHostHub * hub_parent = NULL) ;
- uint8_t numberDriverAttached(USBDeviceConnected * dev);
-
- /////////////////////////
- /// FOR DEBUG
- /////////////////////////
- void printList(ENDPOINT_TYPE type);
-
-};
-
-#endif
--- a/USBHost/USBHostConf.h Tue Mar 31 07:44:06 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,91 +0,0 @@ -/* mbed USBHost Library - * Copyright (c) 2006-2013 ARM Limited - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef USBHOST_CONF_H -#define USBHOST_CONF_H - -/* -* Maximum number of devices that can be connected -* to the usb host -*/ -#define MAX_DEVICE_CONNECTED 5 - -/* -* Maximum of Hub connected to the usb host -*/ -#define MAX_HUB_NB 2 - -/* -* Maximum number of ports on a USB hub -*/ -#define MAX_HUB_PORT 4 - -/* -* Enable USBHostMSD -*/ -#define USBHOST_MSD 1 - -/* -* Enable USBHostKeyboard -*/ -#define USBHOST_KEYBOARD 1 - -/* -* Enable USBHostMouse -*/ -#define USBHOST_MOUSE 1 - -/* -* Enable USBHostSerial or USBHostMultiSerial (if set > 1) -*/ -#define USBHOST_SERIAL 1 - -/* -* Enable USB3Gmodule -*/ -#define USBHOST_3GMODULE 1 - -/* -* Enable USB MIDI -*/ -#define USBHOST_MIDI 1 - -/* -* Maximum number of interfaces of a usb device -*/ -#define MAX_INTF 4 - -/* -* Maximum number of endpoints on each interface -*/ -#define MAX_ENDPOINT_PER_INTERFACE 3 - -/* -* Maximum number of endpoint descriptors that can be allocated -*/ -#define MAX_ENDPOINT (MAX_DEVICE_CONNECTED * MAX_INTF * MAX_ENDPOINT_PER_INTERFACE) - -/* -* Maximum number of transfer descriptors that can be allocated -*/ -#define MAX_TD (MAX_ENDPOINT*2) - -/* -* usb_thread stack size -*/ -#define USB_THREAD_STACK (256*4 + MAX_HUB_NB*256*4) - -#endif
--- a/USBHost/USBHostTypes.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,226 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USB_INC_H
-#define USB_INC_H
-
-#include "mbed.h"
-#include "toolchain.h"
-
-enum USB_TYPE {
- USB_TYPE_OK = 0,
-
- // completion code
- USB_TYPE_CRC_ERROR = 1,
- USB_TYPE_BIT_STUFFING_ERROR = 2,
- USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR = 3,
- USB_TYPE_STALL_ERROR = 4,
- USB_TYPE_DEVICE_NOT_RESPONDING_ERROR = 5,
- USB_TYPE_PID_CHECK_FAILURE_ERROR = 6,
- USB_TYPE_UNEXPECTED_PID_ERROR = 7,
- USB_TYPE_DATA_OVERRUN_ERROR = 8,
- USB_TYPE_DATA_UNDERRUN_ERROR = 9,
- USB_TYPE_RESERVED = 9,
- USB_TYPE_RESERVED_ = 10,
- USB_TYPE_BUFFER_OVERRUN_ERROR = 12,
- USB_TYPE_BUFFER_UNDERRUN_ERROR = 13,
-
- // general usb state
- USB_TYPE_DISCONNECTED = 14,
- USB_TYPE_FREE = 15,
- USB_TYPE_IDLE = 16,
- USB_TYPE_PROCESSING = 17,
-
- USB_TYPE_ERROR = 18,
-};
-
-
-enum ENDPOINT_DIRECTION {
- OUT = 1,
- IN
-};
-
-enum ENDPOINT_TYPE {
- CONTROL_ENDPOINT = 0,
- ISOCHRONOUS_ENDPOINT,
- BULK_ENDPOINT,
- INTERRUPT_ENDPOINT
-};
-
-#define AUDIO_CLASS 0x01
-#define CDC_CLASS 0x02
-#define HID_CLASS 0x03
-#define MSD_CLASS 0x08
-#define HUB_CLASS 0x09
-#define SERIAL_CLASS 0x0A
-
-// ------------------ HcControl Register ---------------------
-#define OR_CONTROL_PLE 0x00000004
-#define OR_CONTROL_CLE 0x00000010
-#define OR_CONTROL_BLE 0x00000020
-#define OR_CONTROL_HCFS 0x000000C0
-#define OR_CONTROL_HC_OPER 0x00000080
-// ----------------- HcCommandStatus Register -----------------
-#define OR_CMD_STATUS_HCR 0x00000001
-#define OR_CMD_STATUS_CLF 0x00000002
-#define OR_CMD_STATUS_BLF 0x00000004
-// --------------- HcInterruptStatus Register -----------------
-#define OR_INTR_STATUS_WDH 0x00000002
-#define OR_INTR_STATUS_RHSC 0x00000040
-#define OR_INTR_STATUS_UE 0x00000010
-// --------------- HcInterruptEnable Register -----------------
-#define OR_INTR_ENABLE_WDH 0x00000002
-#define OR_INTR_ENABLE_RHSC 0x00000040
-#define OR_INTR_ENABLE_MIE 0x80000000
-// ---------------- HcRhDescriptorA Register ------------------
-#define OR_RH_STATUS_LPSC 0x00010000
-#define OR_RH_STATUS_DRWE 0x00008000
-// -------------- HcRhPortStatus[1:NDP] Register --------------
-#define OR_RH_PORT_CCS 0x00000001
-#define OR_RH_PORT_PRS 0x00000010
-#define OR_RH_PORT_CSC 0x00010000
-#define OR_RH_PORT_PRSC 0x00100000
-#define OR_RH_PORT_LSDA 0x00000200
-
-#define FI 0x2EDF // 12000 bits per frame (-1)
-#define DEFAULT_FMINTERVAL ((((6 * (FI - 210)) / 7) << 16) | FI)
-
-#define ED_SKIP (uint32_t) (0x00001000) // Skip this ep in queue
-
-#define TD_ROUNDING (uint32_t) (0x00040000) // Buffer Rounding
-#define TD_SETUP (uint32_t)(0) // Direction of Setup Packet
-#define TD_IN (uint32_t)(0x00100000) // Direction In
-#define TD_OUT (uint32_t)(0x00080000) // Direction Out
-#define TD_DELAY_INT(x) (uint32_t)((x) << 21) // Delay Interrupt
-#define TD_TOGGLE_0 (uint32_t)(0x02000000) // Toggle 0
-#define TD_TOGGLE_1 (uint32_t)(0x03000000) // Toggle 1
-#define TD_CC (uint32_t)(0xF0000000) // Completion Code
-
-#define DEVICE_DESCRIPTOR (1)
-#define CONFIGURATION_DESCRIPTOR (2)
-#define INTERFACE_DESCRIPTOR (4)
-#define ENDPOINT_DESCRIPTOR (5)
-#define HID_DESCRIPTOR (33)
-
-// ----------- Control RequestType Fields -----------
-#define USB_DEVICE_TO_HOST 0x80
-#define USB_HOST_TO_DEVICE 0x00
-#define USB_REQUEST_TYPE_CLASS 0x20
-#define USB_REQUEST_TYPE_STANDARD 0x00
-#define USB_RECIPIENT_DEVICE 0x00
-#define USB_RECIPIENT_INTERFACE 0x01
-#define USB_RECIPIENT_ENDPOINT 0x02
-
-// -------------- USB Standard Requests --------------
-#define SET_ADDRESS 0x05
-#define GET_DESCRIPTOR 0x06
-#define SET_CONFIGURATION 0x09
-#define SET_INTERFACE 0x0b
-#define CLEAR_FEATURE 0x01
-
-// -------------- USB Descriptor Length --------------
-#define DEVICE_DESCRIPTOR_LENGTH 0x12
-#define CONFIGURATION_DESCRIPTOR_LENGTH 0x09
-
-// ------------ HostController Transfer Descriptor ------------
-typedef struct HCTD {
- __IO uint32_t control; // Transfer descriptor control
- __IO uint8_t * currBufPtr; // Physical address of current buffer pointer
- __IO HCTD * nextTD; // Physical pointer to next Transfer Descriptor
- __IO uint8_t * bufEnd; // Physical address of end of buffer
- void * ep; // ep address where a td is linked in
- uint32_t dummy[3]; // padding
-} PACKED HCTD;
-
-// ----------- HostController EndPoint Descriptor -------------
-typedef struct hcEd {
- __IO uint32_t control; // Endpoint descriptor control
- __IO HCTD * tailTD; // Physical address of tail in Transfer descriptor list
- __IO HCTD * headTD; // Physcial address of head in Transfer descriptor list
- __IO hcEd * nextED; // Physical address of next Endpoint descriptor
-} PACKED HCED;
-
-
-// ----------- Host Controller Communication Area ------------
-typedef struct hcca {
- __IO uint32_t IntTable[32]; // Interrupt Table
- __IO uint32_t FrameNumber; // Frame Number
- __IO uint32_t DoneHead; // Done Head
- volatile uint8_t Reserved[116]; // Reserved for future use
- volatile uint8_t Unknown[4]; // Unused
-} PACKED HCCA;
-
-typedef struct {
- uint8_t bLength;
- uint8_t bDescriptorType;
- uint16_t bcdUSB;
- uint8_t bDeviceClass;
- uint8_t bDeviceSubClass;
- uint8_t bDeviceProtocol;
- uint8_t bMaxPacketSize;
- uint16_t idVendor;
- uint16_t idProduct;
- uint16_t bcdDevice;
- uint8_t iManufacturer;
- uint8_t iProduct;
- uint8_t iSerialNumber;
- uint8_t bNumConfigurations;
-} PACKED DeviceDescriptor;
-
-typedef struct {
- uint8_t bLength;
- uint8_t bDescriptorType;
- uint16_t wTotalLength;
- uint8_t bNumInterfaces;
- uint8_t bConfigurationValue;
- uint8_t iConfiguration;
- uint8_t bmAttributes;
- uint8_t bMaxPower;
-} PACKED ConfigurationDescriptor;
-
-typedef struct {
- uint8_t bLength;
- uint8_t bDescriptorType;
- uint8_t bInterfaceNumber;
- uint8_t bAlternateSetting;
- uint8_t bNumEndpoints;
- uint8_t bInterfaceClass;
- uint8_t bInterfaceSubClass;
- uint8_t bInterfaceProtocol;
- uint8_t iInterface;
-} InterfaceDescriptor;
-
-typedef struct {
- uint8_t bLength;
- uint8_t bDescriptorType;
- uint8_t bEndpointAddress;
- uint8_t bmAttributes;
- uint16_t wMaxPacketSize;
- uint8_t bInterval;
-} EndpointDescriptor;
-
-typedef struct {
- uint8_t bDescLength;
- uint8_t bDescriptorType;
- uint8_t bNbrPorts;
- uint16_t wHubCharacteristics;
- uint8_t bPwrOn2PwrGood;
- uint8_t bHubContrCurrent;
- uint8_t DeviceRemovable;
- uint8_t PortPweCtrlMak;
-} HubDescriptor;
-
-#endif
--- a/USBHost/dbg.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USB_DEBUG_H
-#define USB_DEBUG_H
-
-//Debug is disabled by default
-#define DEBUG 3 /*INFO,ERR,WARN*/
-#define DEBUG_TRANSFER 0
-#define DEBUG_EP_STATE 0
-#define DEBUG_EVENT 0
-
-#if (DEBUG > 3)
-#define USB_DBG(x, ...) std::printf("[USB_DBG: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_DBG(x, ...)
-#endif
-
-#if (DEBUG > 2)
-#define USB_INFO(x, ...) std::printf("[USB_INFO: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_INFO(x, ...)
-#endif
-
-#if (DEBUG > 1)
-#define USB_WARN(x, ...) std::printf("[USB_WARNING: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_WARN(x, ...)
-#endif
-
-#if (DEBUG > 0)
-#define USB_ERR(x, ...) std::printf("[USB_ERR: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_ERR(x, ...)
-#endif
-
-#if (DEBUG_TRANSFER)
-#define USB_DBG_TRANSFER(x, ...) std::printf("[USB_TRANSFER: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_DBG_TRANSFER(x, ...)
-#endif
-
-#if (DEBUG_EVENT)
-#define USB_DBG_EVENT(x, ...) std::printf("[USB_EVENT: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_DBG_EVENT(x, ...)
-#endif
-
-
-#endif
-
-
-
--- a/USBHost3GModule/IUSBHostSerial.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,95 +0,0 @@
-/* IUSBHostSerial.h */
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef IUSBHOSTSERIAL_H_
-#define IUSBHOSTSERIAL_H_
-
-/**
- * Generic interface to abstract 3G dongles' impl
- */
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#include "IUSBHostSerialListener.h"
-
-// This is needed by some versions of GCC
-#undef putc
-#undef getc
-
-class IUSBHostSerial {
-public:
-
- enum IrqType {
- RxIrq,
- TxIrq
- };
-
- /*
- * Get a char from the dongle's serial interface
- */
- virtual int getc() = 0;
-
- /*
- * Put a char to the dongle's serial interface
- */
- virtual int putc(int c) = 0;
-
- /*
- * Read a packet from the dongle's serial interface, to be called after multiple getc() calls
- */
- virtual int readPacket() = 0;
-
- /*
- * Write a packet to the dongle's serial interface, to be called after multiple putc() calls
- */
- virtual int writePacket() = 0;
-
- /**
- * Check the number of bytes available.
- *
- * @returns the number of bytes available
- */
- virtual int readable() = 0;
-
- /**
- * Check the free space in output.
- *
- * @returns the number of bytes available
- */
- virtual int writeable() = 0;
-
- /**
- * Attach a handler to call when a packet is received / when a packet has been transmitted.
- *
- * @param pListener instance of the listener deriving from the IUSBHostSerialListener
- */
- virtual void attach(IUSBHostSerialListener* pListener) = 0;
-
- /**
- * Enable or disable readable/writeable callbacks
- */
- virtual void setupIrq(bool en, IrqType irq = RxIrq) = 0;
-
-};
-
-#endif /* USBHOST_3GMODULE */
-
-#endif /* IUSBHOSTSERIAL_H_ */
--- a/USBHost3GModule/IUSBHostSerialListener.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/* IUSBHostSerialListener.h */
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-
-#ifndef IUSBHOSTSERIALLISTENER_H_
-#define IUSBHOSTSERIALLISTENER_H_
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-class IUSBHostSerialListener
-{
-public:
- virtual void readable() = 0; //Called when new data is available
- virtual void writeable() = 0; //Called when new space is available
-};
-
-#endif /* USBHOST_3GMODULE */
-
-#endif /* IUSBHOSTSERIALLISTENER_H_ */
--- a/USBHost3GModule/WANDongle.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,235 +0,0 @@
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#include "dbg.h"
-#include <stdint.h>
-#include "rtos.h"
-
-#include "WANDongle.h"
-#include "WANDongleInitializer.h"
-
-WANDongle::WANDongle() : m_pInitializer(NULL), m_serialCount(0), m_totalInitializers(0)
-{
- host = USBHost::getHostInst();
- init();
-}
-
-
-bool WANDongle::connected() {
- return dev_connected;
-}
-
-bool WANDongle::tryConnect()
-{
- //FIXME should run on USB thread
-
- USB_DBG("Trying to connect device");
-
- if (dev_connected) {
- USB_DBG("Device is already connected!");
- return true;
- }
-
- m_pInitializer = NULL;
-
- //Protect from concurrent access from USB thread
- USBHost::Lock lock(host);
-
- for (int i = 0; i < MAX_DEVICE_CONNECTED; i++)
- {
- if ((dev = host->getDevice(i)) != NULL)
- {
- m_pInitializer = NULL; //Will be set in setVidPid callback
-
- USB_DBG("Enumerate");
- int ret = host->enumerate(dev, this);
- if(ret)
- {
- return false;
- }
-
- USB_DBG("Device has VID:%04x PID:%04x", dev->getVid(), dev->getPid());
-
- if(m_pInitializer) //If an initializer has been found
- {
- USB_DBG("m_pInitializer=%p", m_pInitializer);
- USB_DBG("m_pInitializer->getSerialVid()=%04x", m_pInitializer->getSerialVid());
- USB_DBG("m_pInitializer->getSerialPid()=%04x", m_pInitializer->getSerialPid());
- if ((dev->getVid() == m_pInitializer->getSerialVid()) && (dev->getPid() == m_pInitializer->getSerialPid()))
- {
- USB_DBG("The dongle is in virtual serial mode");
- host->registerDriver(dev, 0, this, &WANDongle::init);
- m_serialCount = m_pInitializer->getSerialPortCount();
- if( m_serialCount > WANDONGLE_MAX_SERIAL_PORTS )
- {
- m_serialCount = WANDONGLE_MAX_SERIAL_PORTS;
- }
- for(int j = 0; j < m_serialCount; j++)
- {
- USB_DBG("Connecting serial port #%d", j+1);
- USB_DBG("Ep %p", m_pInitializer->getEp(dev, j, false));
- USB_DBG("Ep %p", m_pInitializer->getEp(dev, j, true));
- m_serial[j].connect( dev, m_pInitializer->getEp(dev, j, false), m_pInitializer->getEp(dev, j, true) );
- }
-
- USB_DBG("Device connected");
-
- dev_connected = true;
-
-
- return true;
- }
- else if ((dev->getVid() == m_pInitializer->getMSDVid()) && (dev->getPid() == m_pInitializer->getMSDPid()))
- {
- USB_DBG("Vodafone K3370 dongle detected in MSD mode");
- //Try to switch
- if( m_pInitializer->switchMode(dev) )
- {
- USB_DBG("Switched OK");
- return false; //Will be connected on a next iteration
- }
- else
- {
- USB_ERR("Could not switch mode");
- return false;
- }
- }
- } //if()
- } //if()
- } //for()
- return false;
-}
-
-bool WANDongle::disconnect()
-{
- dev_connected = false;
- for(int i = 0; i < WANDONGLE_MAX_SERIAL_PORTS; i++)
- {
- m_serial[i].disconnect();
- }
- return true;
-}
-
-int WANDongle::getDongleType()
-{
- if( m_pInitializer != NULL )
- {
- return m_pInitializer->getType();
- }
- else
- {
- return WAN_DONGLE_TYPE_UNKNOWN;
- }
-}
-
-IUSBHostSerial& WANDongle::getSerial(int index)
-{
- return m_serial[index];
-}
-
-int WANDongle::getSerialCount()
-{
- return m_serialCount;
-}
-
-//Private methods
-void WANDongle::init()
-{
- m_pInitializer = NULL;
- dev_connected = false;
- for(int i = 0; i < WANDONGLE_MAX_SERIAL_PORTS; i++)
- {
- m_serial[i].init(host);
- }
-}
-
-
-/*virtual*/ void WANDongle::setVidPid(uint16_t vid, uint16_t pid)
-{
- WANDongleInitializer* initializer;
-
- for(int i = 0; i < m_totalInitializers; i++)
- {
- initializer = m_Initializers[i];
- USB_DBG("initializer=%p", initializer);
- USB_DBG("initializer->getSerialVid()=%04x", initializer->getSerialVid());
- USB_DBG("initializer->getSerialPid()=%04x", initializer->getSerialPid());
- if ((dev->getVid() == initializer->getSerialVid()) && (dev->getPid() == initializer->getSerialPid()))
- {
- USB_DBG("The dongle is in virtual serial mode");
- m_pInitializer = initializer;
- break;
- }
- else if ((dev->getVid() == initializer->getMSDVid()) && (dev->getPid() == initializer->getMSDPid()))
- {
- USB_DBG("Dongle detected in MSD mode");
- m_pInitializer = initializer;
- break;
- }
- initializer++;
- } //for
- if(m_pInitializer)
- {
- m_pInitializer->setVidPid(vid, pid);
- }
-}
-
-/*virtual*/ bool WANDongle::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if(m_pInitializer)
- {
- return m_pInitializer->parseInterface(intf_nb, intf_class, intf_subclass, intf_protocol);
- }
- else
- {
- return false;
- }
-}
-
-/*virtual*/ bool WANDongle::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if(m_pInitializer)
- {
- return m_pInitializer->useEndpoint(intf_nb, type, dir);
- }
- else
- {
- return false;
- }
-}
-
-
-bool WANDongle::addInitializer(WANDongleInitializer* pInitializer)
-{
- if (m_totalInitializers >= WANDONGLE_MAX_INITIALIZERS)
- return false;
- m_Initializers[m_totalInitializers++] = pInitializer;
- return true;
-}
-
-WANDongle::~WANDongle()
-{
- for(int i = 0; i < m_totalInitializers; i++)
- delete m_Initializers[i];
-}
-
-#endif /* USBHOST_3GMODULE */
--- a/USBHost3GModule/WANDongle.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,108 +0,0 @@
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef WANDONGLE_H
-#define WANDONGLE_H
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#include "USBHost.h"
-#include "IUSBHostSerial.h"
-
-#include "rtos.h"
-
-#include "WANDongleSerialPort.h"
-#include "WANDongleInitializer.h"
-#include "IUSBEnumerator.h"
-
-#define WANDONGLE_MAX_OUTEP_SIZE 64
-#define WANDONGLE_MAX_INEP_SIZE 64
-
-/** A class to use a WAN (3G/LTE) access dongle
- *
- */
-class WANDongle : public IUSBEnumerator {
-public:
- /*
- * Constructor
- *
- * @param rootdir mount name
- */
- WANDongle();
-
- /*
- * Destructor
- */
- virtual ~WANDongle();
-
- /*
- * Check if a serial port device is connected
- *
- * @return true if a serial device is connected
- */
- bool connected();
-
- /*
- * Try to connect device
- *
- * * @return true if connection was successful
- */
- bool tryConnect();
-
- /*
- * Disconnect device
- *
- * * @return true if disconnection was successful
- */
- bool disconnect();
-
- int getDongleType();
-
- IUSBHostSerial& getSerial(int index);
- int getSerialCount();
- bool addInitializer(WANDongleInitializer* pInitializer);
-
- //From IUSBEnumerator
-
- virtual void setVidPid(uint16_t vid, uint16_t pid);
-
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
-
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-protected:
- USBHost * host;
- USBDeviceConnected * dev;
- bool dev_connected;
-
- WANDongleInitializer* m_pInitializer;
-
- void init();
-
- WANDongleSerialPort m_serial[WANDONGLE_MAX_SERIAL_PORTS];
- int m_serialCount;
-
- int m_totalInitializers;
- WANDongleInitializer* m_Initializers[WANDONGLE_MAX_INITIALIZERS];
-};
-
-#endif /* USBHOST_3GMODULE */
-
-#endif
--- a/USBHost3GModule/WANDongleInitializer.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,73 +0,0 @@
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef WANDONGLEINITIALIZER_H
-#define WANDONGLEINITIALIZER_H
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#include <stdint.h>
-
-#include "USBHost.h"
-#include "IUSBEnumerator.h"
-
-// [TODO] move these declarations to a proper place
-#define WANDONGLE_MAX_SERIAL_PORTS 2
-#define WANDONGLE_MAX_INITIALIZERS 6
-
-#define WAN_DONGLE_TYPE_UNKNOWN (-1)
-
-class WANDongleInitializer : public IUSBEnumerator
-{
-protected:
- WANDongleInitializer(USBHost* pHost) { m_pHost = pHost; }
- USBHost* m_pHost;
- uint8_t m_serialIntfMap[WANDONGLE_MAX_SERIAL_PORTS];
-
-public:
- virtual ~WANDongleInitializer() {}
- virtual uint16_t getMSDVid() = 0;
- virtual uint16_t getMSDPid() = 0;
-
- virtual uint16_t getSerialVid() = 0;
- virtual uint16_t getSerialPid() = 0;
-
- virtual bool switchMode(USBDeviceConnected* pDev) = 0;
-
- virtual USBEndpoint* getEp(USBDeviceConnected* pDev, int serialPortNumber, bool tx) {
- return pDev->getEndpoint(m_serialIntfMap[serialPortNumber], BULK_ENDPOINT, tx ? OUT : IN, 0);
- }
-
- virtual int getSerialPortCount() = 0;
-
- virtual void setVidPid(uint16_t vid, uint16_t pid) = 0;
-
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) = 0; //Must return true if the interface should be parsed
-
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) = 0; //Must return true if the endpoint will be used
-
- virtual int getType() = 0;
-
- virtual uint8_t getSerialIntf(int index) { return m_serialIntfMap[index]; }
-};
-
-#endif /* USBHOST_3GMODULE */
-
-#endif
--- a/USBHost3GModule/WANDongleSerialPort.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,340 +0,0 @@
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#define __DEBUG__ 0
-#ifndef __MODULE__
-#define __MODULE__ "WANDongleSerialPort.cpp"
-#endif
-
-#include "dbg.h"
-#include <stdint.h>
-#include "rtos.h"
-
-#include "WANDongleSerialPort.h"
-
-WANDongleSerialPort::WANDongleSerialPort() : cb_tx_en(false), cb_rx_en(false), listener(NULL)
-{
- reset();
-}
-
-void WANDongleSerialPort::init(USBHost* pHost)
-{
- host = pHost;
-}
-
-void WANDongleSerialPort::reset()
-{
- tx_mtx.lock();
- rx_mtx.lock();
-
- bulk_in = NULL;
- bulk_out = NULL;
-
- buf_out_len = 0;
- max_out_size = 0;
- lock_tx = false;
- cb_tx_pending = false;
-
- buf_in_len = 0;
- buf_in_read_pos = 0;
- lock_rx = false;
- cb_rx_pending = false;
-
- tx_mtx.unlock();
- rx_mtx.unlock();
-}
-
-int WANDongleSerialPort::readPacket()
-{
- USB_DBG("Read packet on %p", this);
- rx_mtx.lock();
- if(lock_rx)
- {
- USB_ERR("Fail");
- rx_mtx.unlock();
- return -1;
- }
-
- if( bulk_in == NULL )
- {
- USB_WARN("Port is disconnected");
- rx_mtx.unlock();
- return -1;
- }
-
- lock_rx = true; //Receiving
- rx_mtx.unlock();
-// USB_DBG("readPacket");
- //lock_rx.lock();
- USB_TYPE res = host->bulkRead(dev, (USBEndpoint *)bulk_in, buf_in, ((USBEndpoint *)bulk_in)->getSize(), false); //Queue transfer
- if(res != USB_TYPE_PROCESSING)
- {
- //lock_rx.unlock();
- USB_ERR("host->bulkRead() returned %d", res);
- Thread::wait(100);
- return -1;
- }
- return 0;
-}
-
-int WANDongleSerialPort::writePacket()
-{
- tx_mtx.lock();
- if(lock_tx)
- {
- USB_ERR("Fail");
- tx_mtx.unlock();
- return -1;
- }
-
- if( bulk_out == NULL )
- {
- USB_WARN("Port is disconnected");
- tx_mtx.unlock();
- return -1;
- }
-
- lock_tx = true; //Transmitting
- tx_mtx.unlock();
-// USB_DBG("writePacket");
-
- //lock_tx.lock();
- USB_TYPE res = host->bulkWrite(dev, (USBEndpoint *)bulk_out, buf_out, buf_out_len, false); //Queue transfer
- if(res != USB_TYPE_PROCESSING)
- {
- //lock_tx.unlock();
- USB_ERR("host->bulkWrite() returned %d", res);
- Thread::wait(100);
- return -1;
- }
- return 0;
-}
-
-int WANDongleSerialPort::putc(int c)
-{
- tx_mtx.lock();
- if(!lock_tx)
- {
- if(buf_out_len < max_out_size)
- {
- buf_out[buf_out_len] = (uint8_t)c;
- buf_out_len++;
- }
- }
- else
- {
- USB_ERR("CAN'T WRITE!");
- }
- tx_mtx.unlock();
- return c;
-}
-
-int WANDongleSerialPort::getc()
-{
- rx_mtx.lock();
- int c = 0;
- if(!lock_rx)
- {
- if(buf_in_read_pos < buf_in_len)
- {
- c = (int)buf_in[buf_in_read_pos];
- buf_in_read_pos++;
- }
- }
- else
- {
- USB_ERR("CAN'T READ!");
- }
- rx_mtx.unlock();
- return c;
-}
-
-int WANDongleSerialPort::readable()
-{
- rx_mtx.lock();
- if (lock_rx)
- {
- rx_mtx.unlock();
- return 0;
- }
-
- /* if( !lock_rx.trylock() )
- {
- return 0;
- }*/
- int res = buf_in_len - buf_in_read_pos;
- //lock_rx.unlock();
- rx_mtx.unlock();
- return res;
-}
-
-int WANDongleSerialPort::writeable()
-{
- tx_mtx.lock();
- if (lock_tx)
- {
- tx_mtx.unlock();
- return 0;
- }
-
- /*if( !lock_tx.trylock() )
- {
- return 0;
- }*/
- int res = max_out_size - buf_out_len;
- tx_mtx.unlock();
- //lock_tx.unlock();
- return res;
-}
-
-void WANDongleSerialPort::attach(IUSBHostSerialListener* pListener)
-{
- if(pListener == NULL)
- {
- setupIrq(false, RxIrq);
- setupIrq(false, TxIrq);
- }
- listener = pListener;
- if(pListener != NULL)
- {
- setupIrq(true, RxIrq);
- setupIrq(true, TxIrq);
- }
-}
-
-void WANDongleSerialPort::setupIrq(bool en, IrqType irq /*= RxIrq*/)
-{
- switch(irq)
- {
- case RxIrq:
- rx_mtx.lock();
- cb_rx_en = en;
- if(en && cb_rx_pending)
- {
- cb_rx_pending = false;
- rx_mtx.unlock();
- listener->readable(); //Process the interrupt that was raised
- }
- else
- {
- rx_mtx.unlock();
- }
- break;
- case TxIrq:
- tx_mtx.lock();
- cb_tx_en = en;
- if(en && cb_tx_pending)
- {
- cb_tx_pending = false;
- tx_mtx.unlock();
- listener->writeable(); //Process the interrupt that was raised
- }
- else
- {
- tx_mtx.unlock();
- }
- break;
- }
-}
-
-
-void WANDongleSerialPort::connect( USBDeviceConnected* pDev, USBEndpoint* pInEp, USBEndpoint* pOutEp )
-{
- dev = pDev;
- bulk_in = pInEp;
- bulk_out = pOutEp;
- max_out_size = bulk_out->getSize();
- if( max_out_size > WANDONGLE_MAX_OUTEP_SIZE )
- {
- max_out_size = WANDONGLE_MAX_OUTEP_SIZE;
- }
- bulk_in->attach(this, &WANDongleSerialPort::rxHandler);
- bulk_out->attach(this, &WANDongleSerialPort::txHandler);
- readPacket(); //Start receiving data
-}
-
-void WANDongleSerialPort::disconnect( )
-{
- reset();
-}
-
-//Private methods
-
-
-void WANDongleSerialPort::rxHandler()
-{
- if (((USBEndpoint *) bulk_in)->getState() == USB_TYPE_IDLE) //Success
- {
- buf_in_read_pos = 0;
- buf_in_len = ((USBEndpoint *) bulk_in)->getLengthTransferred(); //Update length
- //lock_rx.unlock();
- rx_mtx.lock();
- lock_rx = false; //Transmission complete
- if(cb_rx_en)
- {
- rx_mtx.unlock();
- listener->readable(); //Call handler from the IRQ context
- //readPacket() should be called by the handler subsequently once the buffer has been emptied
- }
- else
- {
- cb_rx_pending = true; //Queue the callback
- rx_mtx.unlock();
- }
-
- }
- else //Error, try reading again
- {
- //lock_rx.unlock();
- USB_DBG("Trying again");
- readPacket();
- }
-}
-
-void WANDongleSerialPort::txHandler()
-{
- if (((USBEndpoint *) bulk_out)->getState() == USB_TYPE_IDLE) //Success
- {
- tx_mtx.lock();
- buf_out_len = 0; //Reset length
- lock_tx = false; //Transmission complete
- //lock_tx.unlock();
- if(cb_tx_en)
- {
- tx_mtx.unlock();
- listener->writeable(); //Call handler from the IRQ context
- //writePacket() should be called by the handler subsequently once the buffer has been filled
- }
- else
- {
- cb_tx_pending = true; //Queue the callback
- tx_mtx.unlock();
- }
- }
- else //Error, try reading again
- {
- //lock_tx.unlock();
- writePacket();
- }
-}
-
-#endif /* USBHOST_3GMODULE */
--- a/USBHost3GModule/WANDongleSerialPort.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,133 +0,0 @@
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef WANDONGLESERIALPORT_H
-#define WANDONGLESERIALPORT_H
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#include "USBHost.h"
-#include "IUSBHostSerial.h"
-
-#include "rtos.h"
-
-
-#define WANDONGLE_MAX_OUTEP_SIZE 64
-#define WANDONGLE_MAX_INEP_SIZE 64
-
-/** A class to use a WAN (3G/LTE) access dongle
- *
- */
-class WANDongleSerialPort : public IUSBHostSerial {
-public:
- /*
- * Constructor
- *
- */
- WANDongleSerialPort();
-
- void init( USBHost* pHost );
-
- void connect( USBDeviceConnected* pDev, USBEndpoint* pInEp, USBEndpoint* pOutEp );
-
- void disconnect( );
-
- /*
- * Get a char from the dongle's serial interface
- */
- virtual int getc();
-
- /*
- * Put a char to the dongle's serial interface
- */
- virtual int putc(int c);
-
- /*
- * Read a packet from the dongle's serial interface, to be called after multiple getc() calls
- */
- virtual int readPacket();
-
- /*
- * Write a packet to the dongle's serial interface, to be called after multiple putc() calls
- */
- virtual int writePacket();
-
- /**
- * Check the number of bytes available.
- *
- * @returns the number of bytes available
- */
- virtual int readable();
-
- /**
- * Check the free space in output.
- *
- * @returns the number of bytes available
- */
- virtual int writeable();
-
- /**
- * Attach a handler to call when a packet is received / when a packet has been transmitted.
- *
- * @param pListener instance of the listener deriving from the IUSBHostSerialListener
- */
- virtual void attach(IUSBHostSerialListener* pListener);
-
- /**
- * Enable or disable readable/writeable callbacks
- */
- virtual void setupIrq(bool en, IrqType irq = RxIrq);
-
-
-protected:
- USBEndpoint * bulk_in;
- USBEndpoint * bulk_out;
- USBHost * host;
- USBDeviceConnected * dev;
-
- uint8_t buf_out[WANDONGLE_MAX_OUTEP_SIZE];
- volatile uint32_t buf_out_len;
- uint32_t max_out_size;
- volatile bool lock_tx;
- volatile bool cb_tx_en;
- volatile bool cb_tx_pending;
- Mutex tx_mtx;
-
- uint8_t buf_in[WANDONGLE_MAX_INEP_SIZE];
- volatile uint32_t buf_in_len;
- volatile uint32_t buf_in_read_pos;
- volatile bool lock_rx;
- volatile bool cb_rx_en;
- volatile bool cb_rx_pending;
- Mutex rx_mtx;
-
- IUSBHostSerialListener* listener;
-
- void reset();
-
- void rxHandler();
- void txHandler();
-
-};
-
-#endif /* USBHOST_3GMODULE */
-
-#endif
-
--- a/USBHostHID/USBHostKeyboard.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,184 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBHostKeyboard.h"
-
-#if USBHOST_KEYBOARD
-
-static uint8_t keymap[4][0x39] = {
- { 0, 0, 0, 0, 'a', 'b' /*0x05*/,
- 'c', 'd', 'e', 'f', 'g' /*0x0a*/,
- 'h', 'i', 'j', 'k', 'l'/*0x0f*/,
- 'm', 'n', 'o', 'p', 'q'/*0x14*/,
- 'r', 's', 't', 'u', 'v'/*0x19*/,
- 'w', 'x', 'y', 'z', '1'/*0x1E*/,
- '2', '3', '4', '5', '6'/*0x23*/,
- '7', '8', '9', '0', 0x0A /*enter*/, /*0x28*/
- 0x1B /*escape*/, 0x08 /*backspace*/, 0x09/*tab*/, 0x20/*space*/, '-', /*0x2d*/
- '=', '[', ']', '\\', '#', /*0x32*/
- ';', '\'', 0, ',', '.', /*0x37*/
- '/'},
-
- /* CTRL MODIFIER */
- { 0, 0, 0, 0, 0, 0 /*0x05*/,
- 0, 0, 0, 0, 0 /*0x0a*/,
- 0, 0, 0, 0, 0/*0x0f*/,
- 0, 0, 0, 0, 0/*0x14*/,
- 0, 0, 0, 0, 0/*0x19*/,
- 0, 0, 0, 0, 0/*0x1E*/,
- 0, 0, 0, 0, 0/*0x23*/,
- 0, 0, 0, 0, 0 /*enter*/, /*0x28*/
- 0, 0, 0, 0, 0, /*0x2d*/
- 0, 0, 0, 0, 0, /*0x32*/
- 0, 0, 0, 0, 0, /*0x37*/
- 0},
-
- /* SHIFT MODIFIER */
- { 0, 0, 0, 0, 'A', 'B' /*0x05*/,
- 'C', 'D', 'E', 'F', 'G' /*0x0a*/,
- 'H', 'I', 'J', 'K', 'L'/*0x0f*/,
- 'M', 'N', 'O', 'P', 'Q'/*0x14*/,
- 'R', 'S', 'T', 'U', 'V'/*0x19*/,
- 'W', 'X', 'Y', 'Z', '!'/*0x1E*/,
- '@', '#', '$', '%', '^'/*0x23*/,
- '&', '*', '(', ')', 0, /*0x28*/
- 0, 0, 0, 0, 0, /*0x2d*/
- '+', '{', '}', '|', '~', /*0x32*/
- ':', '"', 0, '<', '>', /*0x37*/
- '?'},
-
- /* ALT MODIFIER */
- { 0, 0, 0, 0, 0, 0 /*0x05*/,
- 0, 0, 0, 0, 0 /*0x0a*/,
- 0, 0, 0, 0, 0/*0x0f*/,
- 0, 0, 0, 0, 0/*0x14*/,
- 0, 0, 0, 0, 0/*0x19*/,
- 0, 0, 0, 0, 0/*0x1E*/,
- 0, 0, 0, 0, 0/*0x23*/,
- 0, 0, 0, 0, 0 /*enter*/, /*0x28*/
- 0, 0, 0, 0, 0, /*0x2d*/
- 0, 0, 0, 0, 0, /*0x32*/
- 0, 0, 0, 0, 0, /*0x37*/
- 0}
-
-};
-
-
-USBHostKeyboard::USBHostKeyboard() {
- host = USBHost::getHostInst();
- init();
-}
-
-
-void USBHostKeyboard::init() {
- dev = NULL;
- int_in = NULL;
- report_id = 0;
- onKey = NULL;
- onKeyCode = NULL;
- dev_connected = false;
- keyboard_intf = -1;
- keyboard_device_found = false;
-}
-
-bool USBHostKeyboard::connected() {
- return dev_connected;
-}
-
-
-bool USBHostKeyboard::connect() {
-
- if (dev_connected) {
- return true;
- }
-
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if ((dev = host->getDevice(i)) != NULL) {
-
- if (host->enumerate(dev, this))
- break;
-
- if (keyboard_device_found) {
- int_in = dev->getEndpoint(keyboard_intf, INTERRUPT_ENDPOINT, IN);
-
- if (!int_in)
- break;
-
- USB_INFO("New Keyboard device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, keyboard_intf);
- dev->setName("Keyboard", keyboard_intf);
- host->registerDriver(dev, keyboard_intf, this, &USBHostKeyboard::init);
-
- int_in->attach(this, &USBHostKeyboard::rxHandler);
- host->interruptRead(dev, int_in, report, int_in->getSize(), false);
-
- dev_connected = true;
- return true;
- }
- }
- }
- init();
- return false;
-}
-
-void USBHostKeyboard::rxHandler() {
- int len = int_in->getLengthTransferred();
- int index = (len == 9) ? 1 : 0;
- int len_listen = int_in->getSize();
- uint8_t key = 0;
- if (len == 8 || len == 9) {
- uint8_t modifier = (report[index] == 4) ? 3 : report[index];
- len_listen = len;
- key = keymap[modifier][report[index + 2]];
- if (key && onKey) {
- (*onKey)(key);
- }
- if ((report[index + 2] || modifier) && onKeyCode) {
- (*onKeyCode)(report[index + 2], modifier);
- }
- }
- if (dev && int_in)
- host->interruptRead(dev, int_in, report, len_listen, false);
-}
-
-/*virtual*/ void USBHostKeyboard::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for keyboard driver
-}
-
-/*virtual*/ bool USBHostKeyboard::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if ((keyboard_intf == -1) &&
- (intf_class == HID_CLASS) &&
- (intf_subclass == 0x01) &&
- (intf_protocol == 0x01)) {
- keyboard_intf = intf_nb;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostKeyboard::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (intf_nb == keyboard_intf) {
- if (type == INTERRUPT_ENDPOINT && dir == IN) {
- keyboard_device_found = true;
- return true;
- }
- }
- return false;
-}
-
-#endif
--- a/USBHostHID/USBHostKeyboard.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,102 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOSTKEYBOARD_H
-#define USBHOSTKEYBOARD_H
-
-#include "USBHostConf.h"
-
-#if USBHOST_KEYBOARD
-
-#include "USBHost.h"
-
-/**
- * A class to communicate a USB keyboard
- */
-class USBHostKeyboard : public IUSBEnumerator {
-public:
-
- /**
- * Constructor
- */
- USBHostKeyboard();
-
- /**
- * Try to connect a keyboard device
- *
- * @return true if connection was successful
- */
- bool connect();
-
- /**
- * Check if a keyboard is connected
- *
- * @returns true if a keyboard is connected
- */
- bool connected();
-
- /**
- * Attach a callback called when a keyboard event is received
- *
- * @param ptr function pointer
- */
- inline void attach(void (*ptr)(uint8_t key)) {
- if (ptr != NULL) {
- onKey = ptr;
- }
- }
-
- /**
- * Attach a callback called when a keyboard event is received
- *
- * @param ptr function pointer
- */
- inline void attach(void (*ptr)(uint8_t keyCode, uint8_t modifier)) {
- if (ptr != NULL) {
- onKeyCode = ptr;
- }
- }
-
-protected:
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
- USBEndpoint * int_in;
- uint8_t report[9];
- int keyboard_intf;
- bool keyboard_device_found;
-
- bool dev_connected;
-
- void rxHandler();
-
- void (*onKey)(uint8_t key);
- void (*onKeyCode)(uint8_t key, uint8_t modifier);
-
- int report_id;
-
- void init();
-
-};
-
-#endif
-
-#endif
--- a/USBHostHID/USBHostMouse.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,153 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBHostMouse.h"
-
-#if USBHOST_MOUSE
-
-USBHostMouse::USBHostMouse() {
- host = USBHost::getHostInst();
- init();
-}
-
-void USBHostMouse::init() {
- dev = NULL;
- int_in = NULL;
- onUpdate = NULL;
- onButtonUpdate = NULL;
- onXUpdate = NULL;
- onYUpdate = NULL;
- onZUpdate = NULL;
- report_id = 0;
- dev_connected = false;
- mouse_device_found = false;
- mouse_intf = -1;
-
- buttons = 0;
- x = 0;
- y = 0;
- z = 0;
-}
-
-bool USBHostMouse::connected() {
- return dev_connected;
-}
-
-bool USBHostMouse::connect() {
- int len_listen;
-
- if (dev_connected) {
- return true;
- }
-
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if ((dev = host->getDevice(i)) != NULL) {
-
- if(host->enumerate(dev, this))
- break;
-
- if (mouse_device_found) {
-
- int_in = dev->getEndpoint(mouse_intf, INTERRUPT_ENDPOINT, IN);
- if (!int_in)
- break;
-
- USB_INFO("New Mouse device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, mouse_intf);
- dev->setName("Mouse", mouse_intf);
- host->registerDriver(dev, mouse_intf, this, &USBHostMouse::init);
-
- int_in->attach(this, &USBHostMouse::rxHandler);
- len_listen = int_in->getSize();
- if (len_listen > sizeof(report)) {
- len_listen = sizeof(report);
- }
- host->interruptRead(dev, int_in, report, len_listen, false);
-
- dev_connected = true;
- return true;
- }
- }
- }
- init();
- return false;
-}
-
-void USBHostMouse::rxHandler() {
- int len_listen = int_in->getSize();
-
- if (onUpdate) {
- (*onUpdate)(report[0] & 0x07, report[1], report[2], report[3]);
- }
-
- if (onButtonUpdate && (buttons != (report[0] & 0x07))) {
- (*onButtonUpdate)(report[0] & 0x07);
- }
-
- if (onXUpdate && (x != report[1])) {
- (*onXUpdate)(report[1]);
- }
-
- if (onYUpdate && (y != report[2])) {
- (*onYUpdate)(report[2]);
- }
-
- if (onZUpdate && (z != report[3])) {
- (*onZUpdate)(report[3]);
- }
-
- // update mouse state
- buttons = report[0] & 0x07;
- x = report[1];
- y = report[2];
- z = report[3];
-
- if (len_listen > sizeof(report)) {
- len_listen = sizeof(report);
- }
-
- if (dev)
- host->interruptRead(dev, int_in, report, len_listen, false);
-}
-
-/*virtual*/ void USBHostMouse::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for mouse driver
-}
-
-/*virtual*/ bool USBHostMouse::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if ((mouse_intf == -1) &&
- (intf_class == HID_CLASS) &&
- (intf_subclass == 0x01) &&
- (intf_protocol == 0x02)) {
- mouse_intf = intf_nb;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostMouse::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (intf_nb == mouse_intf) {
- if (type == INTERRUPT_ENDPOINT && dir == IN) {
- mouse_device_found = true;
- return true;
- }
- }
- return false;
-}
-
-#endif
--- a/USBHostHID/USBHostMouse.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOSTMOUSE_H
-#define USBHOSTMOUSE_H
-
-#include "USBHostConf.h"
-
-#if USBHOST_MOUSE
-
-#include "USBHost.h"
-
-/**
- * A class to communicate a USB mouse
- */
-class USBHostMouse : public IUSBEnumerator {
-public:
-
- /**
- * Constructor
- */
- USBHostMouse();
-
- /**
- * Try to connect a mouse device
- *
- * @return true if connection was successful
- */
- bool connect();
-
- /**
- * Check if a mouse is connected
- *
- * @returns true if a mouse is connected
- */
- bool connected();
-
- /**
- * Attach a callback called when a mouse event is received
- *
- * @param ptr function pointer
- */
- inline void attachEvent(void (*ptr)(uint8_t buttons, int8_t x, int8_t y, int8_t z)) {
- if (ptr != NULL) {
- onUpdate = ptr;
- }
- }
-
- /**
- * Attach a callback called when the button state changes
- *
- * @param ptr function pointer
- */
- inline void attachButtonEvent(void (*ptr)(uint8_t buttons)) {
- if (ptr != NULL) {
- onButtonUpdate = ptr;
- }
- }
-
- /**
- * Attach a callback called when the X axis value changes
- *
- * @param ptr function pointer
- */
- inline void attachXEvent(void (*ptr)(int8_t x)) {
- if (ptr != NULL) {
- onXUpdate = ptr;
- }
- }
-
- /**
- * Attach a callback called when the Y axis value changes
- *
- * @param ptr function pointer
- */
- inline void attachYEvent(void (*ptr)(int8_t y)) {
- if (ptr != NULL) {
- onYUpdate = ptr;
- }
- }
-
- /**
- * Attach a callback called when the Z axis value changes (scrolling)
- *
- * @param ptr function pointer
- */
- inline void attachZEvent(void (*ptr)(int8_t z)) {
- if (ptr != NULL) {
- onZUpdate = ptr;
- }
- }
-
-protected:
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
- USBEndpoint * int_in;
- uint8_t report[4];
-
- bool dev_connected;
- bool mouse_device_found;
- int mouse_intf;
-
- uint8_t buttons;
- int8_t x;
- int8_t y;
- int8_t z;
-
- void rxHandler();
- void (*onUpdate)(uint8_t buttons, int8_t x, int8_t y, int8_t z);
- void (*onButtonUpdate)(uint8_t buttons);
- void (*onXUpdate)(int8_t x);
- void (*onYUpdate)(int8_t y);
- void (*onZUpdate)(int8_t z);
- int report_id;
- void init();
-};
-
-#endif
-
-#endif
--- a/USBHostHub/USBHostHub.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,274 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBHostHub.h"
-
-#if MAX_HUB_NB
-
-#include "USBHost.h"
-#include "dbg.h"
-
-#define GET_STATUS 0x00
-#define CLEAR_FEATURE 0x01
-#define GET_STATE 0x02
-#define SET_FEATURE 0x03
-#define GET_DESCRIPTOR 0x06
-
-#define PORT_CONNECTION_FEATURE (0x00)
-#define PORT_ENABLE_FEATURE (0x01)
-#define PORT_RESET_FEATURE (0x04)
-#define PORT_POWER_FEATURE (0x08)
-
-#define C_PORT_CONNECTION_FEATURE (16)
-#define C_PORT_ENABLE_FEATURE (17)
-#define C_PORT_RESET_FEATURE (20)
-
-#define PORT_CONNECTION (1 << 0)
-#define PORT_ENABLE (1 << 1)
-#define PORT_SUSPEND (1 << 2)
-#define PORT_OVER_CURRENT (1 << 3)
-#define PORT_RESET (1 << 4)
-#define PORT_POWER (1 << 8)
-#define PORT_LOW_SPEED (1 << 9)
-
-#define C_PORT_CONNECTION (1 << 16)
-#define C_PORT_ENABLE (1 << 17)
-#define C_PORT_SUSPEND (1 << 18)
-#define C_PORT_OVER_CURRENT (1 << 19)
-#define C_PORT_RESET (1 << 20)
-
-USBHostHub::USBHostHub() {
- host = NULL;
- init();
-}
-
-void USBHostHub::init() {
- dev_connected = false;
- dev = NULL;
- int_in = NULL;
- dev_connected = false;
- hub_intf = -1;
- hub_device_found = false;
- nb_port = 0;
- hub_characteristics = 0;
-
- for (int i = 0; i < MAX_HUB_PORT; i++) {
- device_children[i] = NULL;
- }
-}
-
-void USBHostHub::setHost(USBHost * host_) {
- host = host_;
-}
-
-bool USBHostHub::connected()
-{
- return dev_connected;
-}
-
-bool USBHostHub::connect(USBDeviceConnected * dev)
-{
- if (dev_connected) {
- return true;
- }
-
- if(host->enumerate(dev, this)) {
- init();
- return false;
- }
-
- if (hub_device_found) {
- this->dev = dev;
-
- int_in = dev->getEndpoint(hub_intf, INTERRUPT_ENDPOINT, IN);
-
- if (!int_in) {
- init();
- return false;
- }
-
- USB_INFO("New HUB: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, hub_intf);
- dev->setName("Hub", hub_intf);
- host->registerDriver(dev, hub_intf, this, &USBHostHub::disconnect);
-
- int_in->attach(this, &USBHostHub::rxHandler);
-
- // get HUB descriptor
- host->controlRead( dev,
- USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS,
- GET_DESCRIPTOR,
- 0x29 << 8, 0, buf, sizeof(HubDescriptor));
- nb_port = buf[2];
- hub_characteristics = buf[3];
-
- USB_DBG("Hub has %d port", nb_port);
-
- for (uint8_t j = 1; j <= nb_port; j++) {
- setPortFeature(PORT_POWER_FEATURE, j);
- }
- wait_ms(buf[5]*2);
-
- host->interruptRead(dev, int_in, buf, 1, false);
- dev_connected = true;
- return true;
- }
-
- return false;
-}
-
-void USBHostHub::disconnect() {
- init();
-}
-
-/*virtual*/ void USBHostHub::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for MSD driver
-}
-
-/*virtual*/ bool USBHostHub::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if ((hub_intf == -1) &&
- (intf_class == HUB_CLASS) &&
- (intf_subclass == 0) &&
- (intf_protocol == 0)) {
- hub_intf = intf_nb;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostHub::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (intf_nb == hub_intf) {
- if ((type == INTERRUPT_ENDPOINT) && (dir == IN)) {
- hub_device_found = true;
- return true;
- }
- }
- return false;
-}
-
-void USBHostHub::deviceConnected(USBDeviceConnected * dev) {
- device_children[dev->getPort() - 1] = dev;
-}
-
-void USBHostHub::deviceDisconnected(USBDeviceConnected * dev) {
- device_children[dev->getPort() - 1] = NULL;
-}
-
-void USBHostHub::hubDisconnected() {
- for (uint8_t i = 0; i < MAX_HUB_PORT; i++) {
- if (device_children[i] != NULL) {
- host->freeDevice(device_children[i]);
- }
- }
-}
-
-void USBHostHub::rxHandler() {
- uint32_t status;
- if (int_in) {
- if (int_in->getState() == USB_TYPE_IDLE) {
- for (int port = 1; port <= nb_port; port++) {
- status = getPortStatus(port);
- USB_DBG("[hub handler hub: %d] status port %d [hub: %p]: 0x%X", dev->getHub(), port, dev, status);
-
- // if connection status has changed
- if (status & C_PORT_CONNECTION) {
- if (status & PORT_CONNECTION) {
- USB_DBG("[hub handler hub: %d - port: %d] new device connected", dev->getHub(), port);
- host->deviceConnected(dev->getHub() + 1, port, status & PORT_LOW_SPEED, this);
- } else {
- USB_DBG("[hub handler hub: %d - port: %d] device disconnected", dev->getHub(), port);
- host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
- }
-
- clearPortFeature(C_PORT_CONNECTION_FEATURE, port);
- }
-
- if (status & C_PORT_RESET) {
- clearPortFeature(C_PORT_RESET_FEATURE, port);
- }
-
- if (status & C_PORT_ENABLE) {
- clearPortFeature(C_PORT_ENABLE_FEATURE, port);
- }
-
- if ((status & PORT_OVER_CURRENT)) {
- USB_ERR("OVER CURRENT DETECTED\r\n");
- clearPortFeature(PORT_OVER_CURRENT, port);
- host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
- }
- }
- }
- host->interruptRead(dev, int_in, buf, 1, false);
- }
-}
-
-void USBHostHub::portReset(uint8_t port) {
- // reset port
- uint32_t status;
- USB_DBG("reset port %d on hub: %p [this: %p]", port, dev, this)
- setPortFeature(PORT_RESET_FEATURE, port);
-#if defined(TARGET_RZ_A1H)
- Thread::wait(50); // Reset release waiting for Hi-Speed check.
-#endif
- while(1) {
- status = getPortStatus(port);
- if (status & (PORT_ENABLE | PORT_RESET))
- break;
- if (status & PORT_OVER_CURRENT) {
- USB_ERR("OVER CURRENT DETECTED\r\n");
- clearPortFeature(PORT_OVER_CURRENT, port);
- host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
- break;
- }
- Thread::wait(10);
- }
-}
-
-void USBHostHub::setPortFeature(uint32_t feature, uint8_t port) {
- host->controlWrite( dev,
- USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
- SET_FEATURE,
- feature,
- port,
- NULL,
- 0);
-}
-
-void USBHostHub::clearPortFeature(uint32_t feature, uint8_t port) {
- host->controlWrite( dev,
- USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
- CLEAR_FEATURE,
- feature,
- port,
- NULL,
- 0);
-}
-
-uint32_t USBHostHub::getPortStatus(uint8_t port) {
- uint32_t st;
- host->controlRead( dev,
- USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
- GET_STATUS,
- 0,
- port,
- (uint8_t *)&st,
- 4);
- return st;
-}
-
-#endif
--- a/USBHostHub/USBHostHub.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,125 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOSTHUB_H
-#define USBHOSTHUB_H
-
-#include "USBHostConf.h"
-
-#if MAX_HUB_NB
-
-#include "USBHostTypes.h"
-#include "IUSBEnumerator.h"
-
-class USBHost;
-class USBDeviceConnected;
-class USBEndpoint;
-
-/**
- * A class to use a USB Hub
- */
-class USBHostHub : public IUSBEnumerator {
-public:
- /**
- * Constructor
- */
- USBHostHub();
-
- /**
- * Check if a USB Hub is connected
- *
- * @return true if a serial device is connected
- */
- bool connected();
-
- /**
- * Try to connect device
- *
- * @param dev device to connect
- * @return true if connection was successful
- */
- bool connect(USBDeviceConnected * dev);
-
- /**
- * Automatically called by USBHost when a device
- * has been enumerated by usb_thread
- *
- * @param dev device connected
- */
- void deviceConnected(USBDeviceConnected * dev);
-
- /**
- * Automatically called by USBHost when a device
- * has been disconnected from this hub
- *
- * @param dev device disconnected
- */
- void deviceDisconnected(USBDeviceConnected * dev);
-
- /**
- * Rest a specific port
- *
- * @param port port number
- */
- void portReset(uint8_t port);
-
- /*
- * Called by USBHost to set the instance of USBHost
- *
- * @param host host instance
- */
- void setHost(USBHost * host);
-
- /**
- * Called by USBhost when a hub has been disconnected
- */
- void hubDisconnected();
-
-protected:
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
- bool dev_connected;
- USBEndpoint * int_in;
- uint8_t nb_port;
- uint8_t hub_characteristics;
-
- void rxHandler();
-
- uint8_t buf[sizeof(HubDescriptor)];
-
- int hub_intf;
- bool hub_device_found;
-
- void setPortFeature(uint32_t feature, uint8_t port);
- void clearPortFeature(uint32_t feature, uint8_t port);
- uint32_t getPortStatus(uint8_t port);
-
- USBDeviceConnected * device_children[MAX_HUB_PORT];
-
- void init();
- void disconnect();
-
-};
-
-#endif
-
-#endif
--- a/USBHostMIDI/USBHostMIDI.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,362 +0,0 @@
-/* Copyright (c) 2014 mbed.org, MIT License
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
- * and associated documentation files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "USBHostMIDI.h"
-
-#if USBHOST_MIDI
-
-#include "dbg.h"
-
-#define SET_LINE_CODING 0x20
-
-USBHostMIDI::USBHostMIDI() {
- host = USBHost::getHostInst();
- size_bulk_in = 0;
- size_bulk_out = 0;
- init();
-}
-
-void USBHostMIDI::init() {
- dev = NULL;
- bulk_in = NULL;
- bulk_out = NULL;
- dev_connected = false;
- midi_intf = -1;
- midi_device_found = false;
- sysExBufferPos = 0;
-}
-
-bool USBHostMIDI::connected() {
- return dev_connected;
-}
-
-bool USBHostMIDI::connect() {
- if (dev_connected) {
- return true;
- }
-
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if ((dev = host->getDevice(i)) != NULL) {
-
- USB_DBG("Trying to connect MIDI device\r\n");
-
- if (host->enumerate(dev, this)) {
- break;
- }
-
- if (midi_device_found) {
- bulk_in = dev->getEndpoint(midi_intf, BULK_ENDPOINT, IN);
- bulk_out = dev->getEndpoint(midi_intf, BULK_ENDPOINT, OUT);
-
- if (!bulk_in || !bulk_out) {
- break;
- }
-
- USB_INFO("New MIDI device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, midi_intf);
- dev->setName("MIDI", midi_intf);
- host->registerDriver(dev, midi_intf, this, &USBHostMIDI::init);
-
- size_bulk_in = bulk_in->getSize();
- size_bulk_out = bulk_out->getSize();
-
- bulk_in->attach(this, &USBHostMIDI::rxHandler);
-
- host->bulkRead(dev, bulk_in, buf, size_bulk_in, false);
- dev_connected = true;
- return true;
- }
- }
- }
-
- init();
- return false;
-}
-
-void USBHostMIDI::rxHandler() {
- uint8_t *midi;
- if (bulk_in) {
- int length = bulk_in->getLengthTransferred();
- if (bulk_in->getState() == USB_TYPE_IDLE || bulk_in->getState() == USB_TYPE_FREE) {
- // MIDI event handling
- for (int i = 0; i < length; i += 4) {
- if (i + 4 > length) {
- // length shortage, ignored.
- break;
- }
-
- // read each four bytes
- midi = &buf[i];
- // process MIDI message
- // switch by code index number
- switch (midi[0] & 0xf) {
- case 0: // miscellaneous function codes
- miscellaneousFunctionCode(midi[1], midi[2], midi[3]);
- break;
- case 1: // cable events
- cableEvent(midi[1], midi[2], midi[3]);
- break;
- case 2: // two bytes system common messages
- systemCommonTwoBytes(midi[1], midi[2]);
- break;
- case 3: // three bytes system common messages
- systemCommonThreeBytes(midi[1], midi[2], midi[3]);
- break;
- case 4: // SysEx starts or continues
- sysExBuffer[sysExBufferPos++] = midi[1];
- if (sysExBufferPos >= 64) {
- systemExclusive(sysExBuffer, sysExBufferPos, true);
- sysExBufferPos = 0;
- }
- sysExBuffer[sysExBufferPos++] = midi[2];
- if (sysExBufferPos >= 64) {
- systemExclusive(sysExBuffer, sysExBufferPos, true);
- sysExBufferPos = 0;
- }
- sysExBuffer[sysExBufferPos++] = midi[3];
- // SysEx continues. don't send
- break;
- case 5: // SysEx ends with single byte
- sysExBuffer[sysExBufferPos++] = midi[1];
- systemExclusive(sysExBuffer, sysExBufferPos, false);
- sysExBufferPos = 0;
- break;
- case 6: // SysEx ends with two bytes
- sysExBuffer[sysExBufferPos++] = midi[1];
- if (sysExBufferPos >= 64) {
- systemExclusive(sysExBuffer, sysExBufferPos, true);
- sysExBufferPos = 0;
- }
- sysExBuffer[sysExBufferPos++] = midi[2];
- systemExclusive(sysExBuffer, sysExBufferPos, false);
- sysExBufferPos = 0;
- break;
- case 7: // SysEx ends with three bytes
- sysExBuffer[sysExBufferPos++] = midi[1];
- if (sysExBufferPos >= 64) {
- systemExclusive(sysExBuffer, sysExBufferPos, true);
- sysExBufferPos = 0;
- }
- sysExBuffer[sysExBufferPos++] = midi[2];
- if (sysExBufferPos >= 64) {
- systemExclusive(sysExBuffer, sysExBufferPos, true);
- sysExBufferPos = 0;
- }
- sysExBuffer[sysExBufferPos++] = midi[3];
- systemExclusive(sysExBuffer, sysExBufferPos, false);
- sysExBufferPos = 0;
- break;
- case 8:
- noteOff(midi[1] & 0xf, midi[2], midi[3]);
- break;
- case 9:
- if (midi[3]) {
- noteOn(midi[1] & 0xf, midi[2], midi[3]);
- } else {
- noteOff(midi[1] & 0xf, midi[2], midi[3]);
- }
- break;
- case 10:
- polyKeyPress(midi[1] & 0xf, midi[2], midi[3]);
- break;
- case 11:
- controlChange(midi[1] & 0xf, midi[2], midi[3]);
- break;
- case 12:
- programChange(midi[1] & 0xf, midi[2]);
- break;
- case 13:
- channelPressure(midi[1] & 0xf, midi[2]);
- break;
- case 14:
- pitchBend(midi[1] & 0xf, midi[2] | (midi[3] << 7));
- break;
- case 15:
- singleByte(midi[1]);
- break;
- }
- }
-
- // read another message
- host->bulkRead(dev, bulk_in, buf, size_bulk_in, false);
- }
- }
-}
-
-bool USBHostMIDI::sendMidiBuffer(uint8_t data0, uint8_t data1, uint8_t data2, uint8_t data3) {
- if (bulk_out) {
- uint8_t midi[4];
-
- midi[0] = data0;
- midi[1] = data1;
- midi[2] = data2;
- midi[3] = data3;
- if (host->bulkWrite(dev, bulk_out, (uint8_t *)midi, 4) == USB_TYPE_OK) {
- return true;
- }
- }
- return false;
-}
-
-bool USBHostMIDI::sendMiscellaneousFunctionCode(uint8_t data1, uint8_t data2, uint8_t data3) {
- return sendMidiBuffer(0, data1, data2, data3);
-}
-
-bool USBHostMIDI::sendCableEvent(uint8_t data1, uint8_t data2, uint8_t data3) {
- return sendMidiBuffer(1, data1, data2, data3);
-}
-
-bool USBHostMIDI::sendSystemCommmonTwoBytes(uint8_t data1, uint8_t data2) {
- return sendMidiBuffer(2, data1, data2, 0);
-}
-
-bool USBHostMIDI::sendSystemCommmonThreeBytes(uint8_t data1, uint8_t data2, uint8_t data3) {
- return sendMidiBuffer(3, data1, data2, 0);
-}
-
-bool USBHostMIDI::sendSystemExclusive(uint8_t *buffer, int length) {
- uint8_t midi[64];
- int midiLength;
- int midiPos;
- if (bulk_out) {
- for (int i = 0; i < length; i += 48) {
- if (i + 48 >= length) {
- // contains last data
- midiLength = (((length - i) + 2) / 3) * 4;
- for (int pos = i; pos < length; pos += 3) {
- midiPos = (pos + 2) / 3 * 4;
- if (pos + 3 >= length) {
- // last data
- switch (pos % 3) {
- case 0:
- midi[midiPos ] = 7;
- midi[midiPos + 1] = buffer[pos ];
- midi[midiPos + 2] = buffer[pos + 1];
- midi[midiPos + 3] = buffer[pos + 2];
- break;
- case 1:
- midi[midiPos ] = 5;
- midi[midiPos + 1] = buffer[pos ];
- midi[midiPos + 2] = 0;
- midi[midiPos + 3] = 0;
- break;
- case 2:
- midi[midiPos ] = 6;
- midi[midiPos + 1] = buffer[pos ];
- midi[midiPos + 2] = buffer[pos + 1];
- midi[midiPos + 3] = 0;
- break;
- }
- } else {
- // has more data
- midi[midiPos ] = 4;
- midi[midiPos + 1] = buffer[pos ];
- midi[midiPos + 2] = buffer[pos + 1];
- midi[midiPos + 3] = buffer[pos + 2];
- }
- }
- } else {
- // has more data
- midiLength = 64;
- for (int pos = i; pos < length; pos += 3) {
- midiPos = (pos + 2) / 3 * 4;
- midi[midiPos ] = 4;
- midi[midiPos + 1] = buffer[pos ];
- midi[midiPos + 2] = buffer[pos + 1];
- midi[midiPos + 3] = buffer[pos + 2];
- }
- }
-
- if (host->bulkWrite(dev, bulk_out, (uint8_t *)midi, midiLength) != USB_TYPE_OK) {
- return false;
- }
- }
- return true;
- }
- return false;
-}
-
-bool USBHostMIDI::sendNoteOff(uint8_t channel, uint8_t note, uint8_t velocity) {
- return sendMidiBuffer(8, channel & 0xf | 0x80, note & 0x7f, velocity & 0x7f);
-}
-
-bool USBHostMIDI::sendNoteOn(uint8_t channel, uint8_t note, uint8_t velocity) {
- return sendMidiBuffer(9, channel & 0xf | 0x90, note & 0x7f, velocity & 0x7f);
-}
-
-bool USBHostMIDI::sendPolyKeyPress(uint8_t channel, uint8_t note, uint8_t pressure) {
- return sendMidiBuffer(10, channel & 0xf | 0xa0, note & 0x7f, pressure & 0x7f);
-}
-
-bool USBHostMIDI::sendControlChange(uint8_t channel, uint8_t key, uint8_t value) {
- return sendMidiBuffer(11, channel & 0xf | 0xb0, key & 0x7f, value & 0x7f);
-}
-
-bool USBHostMIDI::sendProgramChange(uint8_t channel, uint8_t program) {
- return sendMidiBuffer(12, channel & 0xf | 0xc0, program & 0x7f, 0);
-}
-
-bool USBHostMIDI::sendChannelPressure(uint8_t channel, uint8_t pressure) {
- return sendMidiBuffer(13, channel & 0xf | 0xd0, pressure & 0x7f, 0);
-}
-
-bool USBHostMIDI::sendPitchBend(uint8_t channel, uint16_t value) {
- return sendMidiBuffer(14, channel & 0xf | 0xe0, value & 0x7f, (value >> 7) & 0x7f);
-}
-
-bool USBHostMIDI::sendSingleByte(uint8_t data) {
- return sendMidiBuffer(15, data, 0, 0);
-}
-
-/*virtual*/ void USBHostMIDI::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for this driver
-}
-
-/*virtual*/ bool USBHostMIDI::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- // USB MIDI class/subclass
- if ((midi_intf == -1) &&
- (intf_class == AUDIO_CLASS) &&
- (intf_subclass == 0x03)) {
- midi_intf = intf_nb;
- return true;
- }
-
- // vendor specific device
- if ((midi_intf == -1) &&
- (intf_class == 0xff) &&
- (intf_subclass == 0x03)) {
- midi_intf = intf_nb;
- return true;
- }
-
- return false;
-}
-
-/*virtual*/ bool USBHostMIDI::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (intf_nb == midi_intf) {
- if (type == BULK_ENDPOINT) {
- midi_device_found = true;
- return true;
- }
- }
- return false;
-}
-
-#endif
--- a/USBHostMIDI/USBHostMIDI.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,353 +0,0 @@
-/* Copyright (c) 2014 mbed.org, MIT License
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
- * and associated documentation files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef USBHOSTMIDI_H
-#define USBHOSTMIDI_H
-
-#include "USBHostConf.h"
-
-#if USBHOST_MIDI
-
-#include "USBHost.h"
-
-/**
- * A class to communicate a USB MIDI device
- */
-class USBHostMIDI : public IUSBEnumerator {
-public:
- /**
- * Constructor
- */
- USBHostMIDI();
-
- /**
- * Check if a USB MIDI device is connected
- *
- * @returns true if a midi device is connected
- */
- bool connected();
-
- /**
- * Try to connect a midi device
- *
- * @return true if connection was successful
- */
- bool connect();
-
- /**
- * Attach a callback called when miscellaneous function code is received
- *
- * @param ptr function pointer
- * prototype: void onMiscellaneousFunctionCode(uint8_t data1, uint8_t data2, uint8_t data3);
- */
- inline void attachMiscellaneousFunctionCode(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- miscellaneousFunctionCode = fn;
- }
-
- /**
- * Attach a callback called when cable event is received
- *
- * @param ptr function pointer
- * prototype: void onCableEvent(uint8_t data1, uint8_t data2, uint8_t data3);
- */
- inline void attachCableEvent(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- cableEvent = fn;
- }
-
- /**
- * Attach a callback called when system exclusive is received
- *
- * @param ptr function pointer
- * prototype: void onSystemCommonTwoBytes(uint8_t data1, uint8_t data2);
- */
- inline void attachSystemCommonTwoBytes(void (*fn)(uint8_t, uint8_t)) {
- systemCommonTwoBytes = fn;
- }
-
- /**
- * Attach a callback called when system exclusive is received
- *
- * @param ptr function pointer
- * prototype: void onSystemCommonThreeBytes(uint8_t data1, uint8_t data2, uint8_t data3);
- */
- inline void attachSystemCommonThreeBytes(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- systemCommonThreeBytes = fn;
- }
-
- /**
- * Attach a callback called when system exclusive is received
- *
- * @param ptr function pointer
- * prototype: void onSystemExclusive(uint8_t *data, uint16_t length, bool hasNextData);
- */
- inline void attachSystemExclusive(void (*fn)(uint8_t *, uint16_t, bool)) {
- systemExclusive = fn;
- }
-
- /**
- * Attach a callback called when note on is received
- *
- * @param ptr function pointer
- * prototype: void onNoteOn(uint8_t channel, uint8_t note, uint8_t velocity);
- */
- inline void attachNoteOn(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- noteOn = fn;
- }
-
- /**
- * Attach a callback called when note off is received
- *
- * @param ptr function pointer
- * prototype: void onNoteOff(uint8_t channel, uint8_t note, uint8_t velocity);
- */
- inline void attachNoteOff(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- noteOff = fn;
- }
-
- /**
- * Attach a callback called when poly keypress is received
- *
- * @param ptr function pointer
- * prototype: void onPolyKeyPress(uint8_t channel, uint8_t note, uint8_t pressure);
- */
- inline void attachPolyKeyPress(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- polyKeyPress = fn;
- }
-
- /**
- * Attach a callback called when control change is received
- *
- * @param ptr function pointer
- * prototype: void onControlChange(uint8_t channel, uint8_t key, uint8_t value);
- */
- inline void attachControlChange(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- controlChange = fn;
- }
-
- /**
- * Attach a callback called when program change is received
- *
- * @param ptr function pointer
- * prototype: void onProgramChange(uint8_t channel, uint8_t program);
- */
- inline void attachProgramChange(void (*fn)(uint8_t, uint8_t)) {
- programChange = fn;
- }
-
- /**
- * Attach a callback called when channel pressure is received
- *
- * @param ptr function pointer
- * prototype: void onChannelPressure(uint8_t channel, uint8_t pressure);
- */
- inline void attachChannelPressure(void (*fn)(uint8_t, uint8_t)) {
- channelPressure = fn;
- }
-
- /**
- * Attach a callback called when pitch bend is received
- *
- * @param ptr function pointer
- * prototype: void onPitchBend(uint8_t channel, uint16_t value);
- */
- inline void attachPitchBend(void (*fn)(uint8_t, uint16_t)) {
- pitchBend = fn;
- }
-
- /**
- * Attach a callback called when single byte is received
- *
- * @param ptr function pointer
- * prototype: void onSingleByte(uint8_t value);
- */
- inline void attachSingleByte(void (*fn)(uint8_t)) {
- singleByte = fn;
- }
-
- /**
- * Send a cable event with 3 bytes event
- *
- * @param data1 0-255
- * @param data2 0-255
- * @param data3 0-255
- * @return true if message sent successfully
- */
- bool sendMiscellaneousFunctionCode(uint8_t data1, uint8_t data2, uint8_t data3);
-
- /**
- * Send a cable event with 3 bytes event
- *
- * @param data1 0-255
- * @param data2 0-255
- * @param data3 0-255
- * @return true if message sent successfully
- */
- bool sendCableEvent(uint8_t data1, uint8_t data2, uint8_t data3);
-
- /**
- * Send a system common message with 2 bytes event
- *
- * @param data1 0-255
- * @param data2 0-255
- * @return true if message sent successfully
- */
- bool sendSystemCommmonTwoBytes(uint8_t data1, uint8_t data2);
-
- /**
- * Send a system common message with 3 bytes event
- *
- * @param data1 0-255
- * @param data2 0-255
- * @param data3 0-255
- * @return true if message sent successfully
- */
- bool sendSystemCommmonThreeBytes(uint8_t data1, uint8_t data2, uint8_t data3);
-
- /**
- * Send a system exclusive event
- *
- * @param buffer, starts with 0xF0, and end with 0xf7
- * @param length
- * @return true if message sent successfully
- */
- bool sendSystemExclusive(uint8_t *buffer, int length);
-
- /**
- * Send a note off event
- *
- * @param channel 0-15
- * @param note 0-127
- * @param velocity 0-127
- * @return true if message sent successfully
- */
- bool sendNoteOff(uint8_t channel, uint8_t note, uint8_t velocity);
-
- /**
- * Send a note on event
- *
- * @param channel 0-15
- * @param note 0-127
- * @param velocity 0-127 (0 means note off)
- * @return true if message sent successfully
- */
- bool sendNoteOn(uint8_t channel, uint8_t note, uint8_t velocity);
-
- /**
- * Send a poly keypress event
- *
- * @param channel 0-15
- * @param note 0-127
- * @param pressure 0-127
- * @return true if message sent successfully
- */
- bool sendPolyKeyPress(uint8_t channel, uint8_t note, uint8_t pressure);
-
- /**
- * Send a control change event
- *
- * @param channel 0-15
- * @param key 0-127
- * @param value 0-127
- * @return true if message sent successfully
- */
- bool sendControlChange(uint8_t channel, uint8_t key, uint8_t value);
-
- /**
- * Send a program change event
- *
- * @param channel 0-15
- * @param program 0-127
- * @return true if message sent successfully
- */
- bool sendProgramChange(uint8_t channel, uint8_t program);
-
- /**
- * Send a channel pressure event
- *
- * @param channel 0-15
- * @param pressure 0-127
- * @return true if message sent successfully
- */
- bool sendChannelPressure(uint8_t channel, uint8_t pressure);
-
- /**
- * Send a control change event
- *
- * @param channel 0-15
- * @param key 0(lower)-8191(center)-16383(higher)
- * @return true if message sent successfully
- */
- bool sendPitchBend(uint8_t channel, uint16_t value);
-
- /**
- * Send a single byte event
- *
- * @param data 0-255
- * @return true if message sent successfully
- */
- bool sendSingleByte(uint8_t data);
-
-protected:
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
- USBEndpoint * bulk_in;
- USBEndpoint * bulk_out;
- uint32_t size_bulk_in;
- uint32_t size_bulk_out;
-
- bool dev_connected;
-
- void init();
-
- uint8_t buf[64];
-
- void rxHandler();
-
- uint16_t sysExBufferPos;
- uint8_t sysExBuffer[64];
-
- void (*miscellaneousFunctionCode)(uint8_t, uint8_t, uint8_t);
- void (*cableEvent)(uint8_t, uint8_t, uint8_t);
- void (*systemCommonTwoBytes)(uint8_t, uint8_t);
- void (*systemCommonThreeBytes)(uint8_t, uint8_t, uint8_t);
- void (*systemExclusive)(uint8_t *, uint16_t, bool);
- void (*noteOff)(uint8_t, uint8_t, uint8_t);
- void (*noteOn)(uint8_t, uint8_t, uint8_t);
- void (*polyKeyPress)(uint8_t, uint8_t, uint8_t);
- void (*controlChange)(uint8_t, uint8_t, uint8_t);
- void (*programChange)(uint8_t, uint8_t);
- void (*channelPressure)(uint8_t, uint8_t);
- void (*pitchBend)(uint8_t, uint16_t);
- void (*singleByte)(uint8_t);
-
- bool sendMidiBuffer(uint8_t data0, uint8_t data1, uint8_t data2, uint8_t data3);
-
- int midi_intf;
- bool midi_device_found;
-
-};
-
-#endif /* USBHOST_MIDI */
-
-#endif /* USBHOSTMIDI_H */
--- a/USBHostMSD/USBHostMSD.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,366 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBHostMSD.h"
-
-#if USBHOST_MSD
-
-#include "dbg.h"
-
-#define CBW_SIGNATURE 0x43425355
-#define CSW_SIGNATURE 0x53425355
-
-#define DEVICE_TO_HOST 0x80
-#define HOST_TO_DEVICE 0x00
-
-#define GET_MAX_LUN (0xFE)
-#define BO_MASS_STORAGE_RESET (0xFF)
-
-USBHostMSD::USBHostMSD(const char * rootdir) : FATFileSystem(rootdir)
-{
- host = USBHost::getHostInst();
- init();
-}
-
-void USBHostMSD::init() {
- dev_connected = false;
- dev = NULL;
- bulk_in = NULL;
- bulk_out = NULL;
- dev_connected = false;
- blockSize = 0;
- blockCount = 0;
- msd_intf = -1;
- msd_device_found = false;
- disk_init = false;
- dev_connected = false;
- nb_ep = 0;
-}
-
-
-bool USBHostMSD::connected()
-{
- return dev_connected;
-}
-
-bool USBHostMSD::connect()
-{
-
- if (dev_connected) {
- return true;
- }
-
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if ((dev = host->getDevice(i)) != NULL) {
-
- USB_DBG("Trying to connect MSD device\r\n");
-
- if(host->enumerate(dev, this))
- break;
-
- if (msd_device_found) {
- bulk_in = dev->getEndpoint(msd_intf, BULK_ENDPOINT, IN);
- bulk_out = dev->getEndpoint(msd_intf, BULK_ENDPOINT, OUT);
-
- if (!bulk_in || !bulk_out)
- continue;
-
- USB_INFO("New MSD device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, msd_intf);
- dev->setName("MSD", msd_intf);
- host->registerDriver(dev, msd_intf, this, &USBHostMSD::init);
-
- dev_connected = true;
- return true;
- }
- } //if()
- } //for()
- init();
- return false;
-}
-
-/*virtual*/ void USBHostMSD::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for MSD driver
-}
-
-/*virtual*/ bool USBHostMSD::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if ((msd_intf == -1) &&
- (intf_class == MSD_CLASS) &&
- (intf_subclass == 0x06) &&
- (intf_protocol == 0x50)) {
- msd_intf = intf_nb;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostMSD::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (intf_nb == msd_intf) {
- if (type == BULK_ENDPOINT) {
- nb_ep++;
- if (nb_ep == 2)
- msd_device_found = true;
- return true;
- }
- }
- return false;
-}
-
-
-int USBHostMSD::testUnitReady() {
- USB_DBG("Test unit ready");
- return SCSITransfer(NULL, 6, DEVICE_TO_HOST, 0, 0);
-}
-
-
-int USBHostMSD::readCapacity() {
- USB_DBG("Read capacity");
- uint8_t cmd[10] = {0x25,0,0,0,0,0,0,0,0,0};
- uint8_t result[8];
- int status = SCSITransfer(cmd, 10, DEVICE_TO_HOST, result, 8);
- if (status == 0) {
- blockCount = (result[0] << 24) | (result[1] << 16) | (result[2] << 8) | result[3];
- blockSize = (result[4] << 24) | (result[5] << 16) | (result[6] << 8) | result[7];
- USB_INFO("MSD [dev: %p] - blockCount: %lld, blockSize: %d, Capacity: %lld\r\n", dev, blockCount, blockSize, blockCount*blockSize);
- }
- return status;
-}
-
-
-int USBHostMSD::SCSIRequestSense() {
- USB_DBG("Request sense");
- uint8_t cmd[6] = {0x03,0,0,0,18,0};
- uint8_t result[18];
- int status = SCSITransfer(cmd, 6, DEVICE_TO_HOST, result, 18);
- return status;
-}
-
-
-int USBHostMSD::inquiry(uint8_t lun, uint8_t page_code) {
- USB_DBG("Inquiry");
- uint8_t evpd = (page_code == 0) ? 0 : 1;
- uint8_t cmd[6] = {0x12, uint8_t((lun << 5) | evpd), page_code, 0, 36, 0};
- uint8_t result[36];
- int status = SCSITransfer(cmd, 6, DEVICE_TO_HOST, result, 36);
- if (status == 0) {
- char vid_pid[17];
- memcpy(vid_pid, &result[8], 8);
- vid_pid[8] = 0;
- USB_INFO("MSD [dev: %p] - Vendor ID: %s", dev, vid_pid);
-
- memcpy(vid_pid, &result[16], 16);
- vid_pid[16] = 0;
- USB_INFO("MSD [dev: %p] - Product ID: %s", dev, vid_pid);
-
- memcpy(vid_pid, &result[32], 4);
- vid_pid[4] = 0;
- USB_INFO("MSD [dev: %p] - Product rev: %s", dev, vid_pid);
- }
- return status;
-}
-
-int USBHostMSD::checkResult(uint8_t res, USBEndpoint * ep) {
- // if ep stalled: send clear feature
- if (res == USB_TYPE_STALL_ERROR) {
- res = host->controlWrite( dev,
- USB_RECIPIENT_ENDPOINT | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_STANDARD,
- CLEAR_FEATURE,
- 0, ep->getAddress(), NULL, 0);
- // set state to IDLE if clear feature successful
- if (res == USB_TYPE_OK) {
- ep->setState(USB_TYPE_IDLE);
- }
- }
-
- if (res != USB_TYPE_OK)
- return -1;
-
- return 0;
-}
-
-
-int USBHostMSD::SCSITransfer(uint8_t * cmd, uint8_t cmd_len, int flags, uint8_t * data, uint32_t transfer_len) {
-
- int res = 0;
-
- cbw.Signature = CBW_SIGNATURE;
- cbw.Tag = 0;
- cbw.DataLength = transfer_len;
- cbw.Flags = flags;
- cbw.LUN = 0;
- cbw.CBLength = cmd_len;
- memset(cbw.CB,0,sizeof(cbw.CB));
- if (cmd) {
- memcpy(cbw.CB,cmd,cmd_len);
- }
-
- // send the cbw
- USB_DBG("Send CBW");
- res = host->bulkWrite(dev, bulk_out,(uint8_t *)&cbw, 31);
- if (checkResult(res, bulk_out))
- return -1;
-
- // data stage if needed
- if (data) {
- USB_DBG("data stage");
- if (flags == HOST_TO_DEVICE) {
-
- res = host->bulkWrite(dev, bulk_out, data, transfer_len);
- if (checkResult(res, bulk_out))
- return -1;
-
- } else if (flags == DEVICE_TO_HOST) {
-
- res = host->bulkRead(dev, bulk_in, data, transfer_len);
- if (checkResult(res, bulk_in))
- return -1;
- }
- }
-
- // status stage
- csw.Signature = 0;
- USB_DBG("Read CSW");
- res = host->bulkRead(dev, bulk_in,(uint8_t *)&csw, 13);
- if (checkResult(res, bulk_in))
- return -1;
-
- if (csw.Signature != CSW_SIGNATURE) {
- return -1;
- }
-
- USB_DBG("recv csw: status: %d", csw.Status);
-
- // ModeSense?
- if ((csw.Status == 1) && (cmd[0] != 0x03)) {
- USB_DBG("request mode sense");
- return SCSIRequestSense();
- }
-
- // perform reset recovery
- if ((csw.Status == 2) && (cmd[0] != 0x03)) {
-
- // send Bulk-Only Mass Storage Reset request
- res = host->controlWrite( dev,
- USB_RECIPIENT_INTERFACE | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS,
- BO_MASS_STORAGE_RESET,
- 0, msd_intf, NULL, 0);
-
- // unstall both endpoints
- res = host->controlWrite( dev,
- USB_RECIPIENT_ENDPOINT | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_STANDARD,
- CLEAR_FEATURE,
- 0, bulk_in->getAddress(), NULL, 0);
-
- res = host->controlWrite( dev,
- USB_RECIPIENT_ENDPOINT | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_STANDARD,
- CLEAR_FEATURE,
- 0, bulk_out->getAddress(), NULL, 0);
-
- }
-
- return csw.Status;
-}
-
-
-int USBHostMSD::dataTransfer(uint8_t * buf, uint32_t block, uint8_t nbBlock, int direction) {
- uint8_t cmd[10];
- memset(cmd,0,10);
- cmd[0] = (direction == DEVICE_TO_HOST) ? 0x28 : 0x2A;
-
- cmd[2] = (block >> 24) & 0xff;
- cmd[3] = (block >> 16) & 0xff;
- cmd[4] = (block >> 8) & 0xff;
- cmd[5] = block & 0xff;
-
- cmd[7] = (nbBlock >> 8) & 0xff;
- cmd[8] = nbBlock & 0xff;
-
- return SCSITransfer(cmd, 10, direction, buf, blockSize*nbBlock);
-}
-
-int USBHostMSD::getMaxLun() {
- uint8_t buf[1], res;
- res = host->controlRead( dev, USB_RECIPIENT_INTERFACE | USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS,
- 0xfe, 0, msd_intf, buf, 1);
- USB_DBG("max lun: %d", buf[0]);
- return res;
-}
-
-int USBHostMSD::disk_initialize() {
- USB_DBG("FILESYSTEM: init");
- uint16_t i, timeout = 10;
-
- getMaxLun();
-
- for (i = 0; i < timeout; i++) {
- Thread::wait(100);
- if (!testUnitReady())
- break;
- }
-
- if (i == timeout) {
- disk_init = false;
- return -1;
- }
-
- inquiry(0, 0);
- disk_init = 1;
- return readCapacity();
-}
-
-int USBHostMSD::disk_write(const uint8_t* buffer, uint64_t block_number, uint8_t count) {
- USB_DBG("FILESYSTEM: write block: %lld, count: %d", block_number, count);
- if (!disk_init) {
- disk_initialize();
- }
- if (!disk_init)
- return -1;
- for (uint64_t b = block_number; b < block_number + count; b++) {
- if (dataTransfer((uint8_t*)buffer, b, 1, HOST_TO_DEVICE))
- return -1;
- buffer += 512;
- }
- return 0;
-}
-
-int USBHostMSD::disk_read(uint8_t* buffer, uint64_t block_number, uint8_t count) {
- USB_DBG("FILESYSTEM: read block: %lld, count: %d", block_number, count);
- if (!disk_init) {
- disk_initialize();
- }
- if (!disk_init)
- return -1;
- for (uint64_t b = block_number; b < block_number + count; b++) {
- if (dataTransfer((uint8_t*)buffer, b, 1, DEVICE_TO_HOST))
- return -1;
- buffer += 512;
- }
- return 0;
-}
-
-uint64_t USBHostMSD::disk_sectors() {
- USB_DBG("FILESYSTEM: sectors");
- if (!disk_init) {
- disk_initialize();
- }
- if (!disk_init)
- return 0;
- return blockCount;
-}
-
-#endif
--- a/USBHostMSD/USBHostMSD.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,119 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOSTMSD_H
-#define USBHOSTMSD_H
-
-#include "USBHostConf.h"
-
-#if USBHOST_MSD
-
-#include "USBHost.h"
-#include "FATFileSystem.h"
-
-/**
- * A class to communicate a USB flash disk
- */
-class USBHostMSD : public IUSBEnumerator, public FATFileSystem {
-public:
- /**
- * Constructor
- *
- * @param rootdir mount name
- */
- USBHostMSD(const char * rootdir);
-
- /**
- * Check if a MSD device is connected
- *
- * @return true if a MSD device is connected
- */
- bool connected();
-
- /**
- * Try to connect to a MSD device
- *
- * @return true if connection was successful
- */
- bool connect();
-
-protected:
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
- // From FATFileSystem
- virtual int disk_initialize();
- virtual int disk_status() {return 0;};
- virtual int disk_read(uint8_t* buffer, uint64_t sector, uint8_t count);
- virtual int disk_write(const uint8_t* buffer, uint64_t sector, uint8_t count);
- virtual int disk_sync() {return 0;};
- virtual uint64_t disk_sectors();
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
- bool dev_connected;
- USBEndpoint * bulk_in;
- USBEndpoint * bulk_out;
- uint8_t nb_ep;
-
- // Bulk-only CBW
- typedef struct {
- uint32_t Signature;
- uint32_t Tag;
- uint32_t DataLength;
- uint8_t Flags;
- uint8_t LUN;
- uint8_t CBLength;
- uint8_t CB[16];
- } PACKED CBW;
-
- // Bulk-only CSW
- typedef struct {
- uint32_t Signature;
- uint32_t Tag;
- uint32_t DataResidue;
- uint8_t Status;
- } PACKED CSW;
-
- CBW cbw;
- CSW csw;
-
- int SCSITransfer(uint8_t * cmd, uint8_t cmd_len, int flags, uint8_t * data, uint32_t transfer_len);
- int testUnitReady();
- int readCapacity();
- int inquiry(uint8_t lun, uint8_t page_code);
- int SCSIRequestSense();
- int dataTransfer(uint8_t * buf, uint32_t block, uint8_t nbBlock, int direction);
- int checkResult(uint8_t res, USBEndpoint * ep);
- int getMaxLun();
-
- int blockSize;
- uint64_t blockCount;
-
- int msd_intf;
- bool msd_device_found;
- bool disk_init;
-
- void init();
-
-};
-
-#endif
-
-#endif
--- a/USBHostSerial/MtxCircBuffer.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,89 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef MTXCIRCBUFFER_H
-#define MTXCIRCBUFFER_H
-
-#include "stdint.h"
-#include "rtos.h"
-
-//Mutex protected circular buffer
-template<typename T, int size>
-class MtxCircBuffer {
-public:
-
- MtxCircBuffer() {
- write = 0;
- read = 0;
- }
-
- bool isFull() {
- mtx.lock();
- bool r = (((write + 1) % size) == read);
- mtx.unlock();
- return r;
- }
-
- bool isEmpty() {
- mtx.lock();
- bool r = (read == write);
- mtx.unlock();
- return r;
- }
-
- void flush() {
- write = 0;
- read = 0;
- }
-
- void queue(T k) {
- mtx.lock();
- while (((write + 1) % size) == read) {
- mtx.unlock();
- Thread::wait(10);
- mtx.lock();
- }
- buf[write++] = k;
- write %= size;
- mtx.unlock();
- }
-
- uint16_t available() {
- mtx.lock();
- uint16_t a = (write >= read) ? (write - read) : (size - read + write);
- mtx.unlock();
- return a;
- }
-
- bool dequeue(T * c) {
- mtx.lock();
- bool empty = (read == write);
- if (!empty) {
- *c = buf[read++];
- read %= size;
- }
- mtx.unlock();
- return (!empty);
- }
-
-private:
- volatile uint16_t write;
- volatile uint16_t read;
- volatile T buf[size];
- Mutex mtx;
-};
-
-#endif
--- a/USBHostSerial/USBHostSerial.cpp Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,345 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBHostSerial.h"
-
-#if USBHOST_SERIAL
-
-#include "dbg.h"
-
-#define CHECK_INTERFACE(cls,subcls,proto) \
- (((cls == 0xFF) && (subcls == 0xFF) && (proto == 0xFF)) /* QUALCOM CDC */ || \
- ((cls == SERIAL_CLASS) && (subcls == 0x00) && (proto == 0x00)) /* STANDARD CDC */ )
-
-#if (USBHOST_SERIAL <= 1)
-
-USBHostSerial::USBHostSerial()
-{
- host = USBHost::getHostInst();
- ports_found = 0;
- dev_connected = false;
-}
-
-bool USBHostSerial::connected()
-{
- return dev_connected;
-}
-
-void USBHostSerial::disconnect(void)
-{
- ports_found = 0;
- dev = NULL;
-}
-
-bool USBHostSerial::connect() {
-
- if (dev)
- {
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
- {
- USBDeviceConnected* d = host->getDevice(i);
- if (dev == d)
- return true;
- }
- disconnect();
- }
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
- {
- USBDeviceConnected* d = host->getDevice(i);
- if (d != NULL) {
-
- USB_DBG("Trying to connect serial device \r\n");
- if(host->enumerate(d, this))
- break;
-
- USBEndpoint* bulk_in = d->getEndpoint(port_intf, BULK_ENDPOINT, IN);
- USBEndpoint* bulk_out = d->getEndpoint(port_intf, BULK_ENDPOINT, OUT);
- if (bulk_in && bulk_out)
- {
- USBHostSerialPort::connect(host,d,port_intf,bulk_in, bulk_out);
- dev = d;
- dev_connected = true;
- }
- }
- }
- return dev != NULL;
-}
-
-/*virtual*/ void USBHostSerial::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for MSD driver
-}
-
-/*virtual*/ bool USBHostSerial::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if (!ports_found &&
- CHECK_INTERFACE(intf_class, intf_subclass, intf_protocol)) {
- port_intf = intf_nb;
- ports_found = true;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostSerial::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (ports_found && (intf_nb == port_intf)) {
- if (type == BULK_ENDPOINT)
- return true;
- }
- return false;
-}
-
-#else // (USBHOST_SERIAL > 1)
-
-//------------------------------------------------------------------------------
-
-USBHostMultiSerial::USBHostMultiSerial()
-{
- host = USBHost::getHostInst();
- dev = NULL;
- memset(ports, NULL, sizeof(ports));
- ports_found = 0;
- dev_connected = false;
-}
-
-USBHostMultiSerial::~USBHostMultiSerial()
-{
- disconnect();
-}
-
-bool USBHostMultiSerial::connected()
-{
- return dev_connected;
-}
-
-void USBHostMultiSerial::disconnect(void)
-{
- for (int port = 0; port < USBHOST_SERIAL; port ++)
- {
- if (ports[port])
- {
- delete ports[port];
- ports[port] = NULL;
- }
- }
- ports_found = 0;
- dev = NULL;
-}
-
-bool USBHostMultiSerial::connect() {
-
- if (dev)
- {
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
- {
- USBDeviceConnected* d = host->getDevice(i);
- if (dev == d)
- return true;
- }
- disconnect();
- }
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
- {
- USBDeviceConnected* d = host->getDevice(i);
- if (d != NULL) {
-
- USB_DBG("Trying to connect serial device \r\n");
- if(host->enumerate(d, this))
- break;
-
- for (int port = 0; port < ports_found; port ++)
- {
- USBEndpoint* bulk_in = d->getEndpoint(port_intf[port], BULK_ENDPOINT, IN);
- USBEndpoint* bulk_out = d->getEndpoint(port_intf[port], BULK_ENDPOINT, OUT);
- if (bulk_in && bulk_out)
- {
- ports[port] = new USBHostSerialPort();
- if (ports[port])
- {
- ports[port]->connect(host,d,port_intf[port],bulk_in, bulk_out);
- dev = d;
- dev_connected = true;
- }
- }
- }
- }
- }
- return dev != NULL;
-}
-
-/*virtual*/ void USBHostMultiSerial::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for MSD driver
-}
-
-/*virtual*/ bool USBHostMultiSerial::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if ((ports_found < USBHOST_SERIAL) &&
- CHECK_INTERFACE(intf_class, intf_subclass, intf_protocol)) {
- port_intf[ports_found++] = intf_nb;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostMultiSerial::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if ((ports_found > 0) && (intf_nb == port_intf[ports_found-1])) {
- if (type == BULK_ENDPOINT)
- return true;
- }
- return false;
-}
-
-#endif
-
-//------------------------------------------------------------------------------
-
-#define SET_LINE_CODING 0x20
-
-USBHostSerialPort::USBHostSerialPort(): circ_buf()
-{
- init();
-}
-
-void USBHostSerialPort::init(void)
-{
- host = NULL;
- dev = NULL;
- serial_intf = NULL;
- size_bulk_in = 0;
- size_bulk_out = 0;
- bulk_in = NULL;
- bulk_out = NULL;
- line_coding.baudrate = 9600;
- line_coding.data_bits = 8;
- line_coding.parity = None;
- line_coding.stop_bits = 1;
- circ_buf.flush();
-}
-
-void USBHostSerialPort::connect(USBHost* _host, USBDeviceConnected * _dev,
- uint8_t _serial_intf, USBEndpoint* _bulk_in, USBEndpoint* _bulk_out)
-{
- host = _host;
- dev = _dev;
- serial_intf = _serial_intf;
- bulk_in = _bulk_in;
- bulk_out = _bulk_out;
-
- USB_INFO("New Serial device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, serial_intf);
- dev->setName("Serial", serial_intf);
- host->registerDriver(dev, serial_intf, this, &USBHostSerialPort::init);
- baud(9600);
- size_bulk_in = bulk_in->getSize();
- size_bulk_out = bulk_out->getSize();
- bulk_in->attach(this, &USBHostSerialPort::rxHandler);
- bulk_out->attach(this, &USBHostSerialPort::txHandler);
- host->bulkRead(dev, bulk_in, buf, size_bulk_in, false);
-}
-
-void USBHostSerialPort::rxHandler() {
- if (bulk_in) {
- int len = bulk_in->getLengthTransferred();
- if (bulk_in->getState() == USB_TYPE_IDLE) {
- for (int i = 0; i < len; i++) {
- circ_buf.queue(buf[i]);
- }
- rx.call();
- host->bulkRead(dev, bulk_in, buf, size_bulk_in, false);
- }
- }
-}
-
-void USBHostSerialPort::txHandler() {
- if (bulk_out) {
- if (bulk_out->getState() == USB_TYPE_IDLE) {
- tx.call();
- }
- }
-}
-
-int USBHostSerialPort::_putc(int c) {
- if (bulk_out) {
- if (host->bulkWrite(dev, bulk_out, (uint8_t *)&c, 1) == USB_TYPE_OK) {
- return 1;
- }
- }
- return -1;
-}
-
-void USBHostSerialPort::baud(int baudrate) {
- line_coding.baudrate = baudrate;
- format(line_coding.data_bits, (Parity)line_coding.parity, line_coding.stop_bits);
-}
-
-void USBHostSerialPort::format(int bits, Parity parity, int stop_bits) {
- line_coding.data_bits = bits;
- line_coding.parity = parity;
- line_coding.stop_bits = (stop_bits == 1) ? 0 : 2;
-
- // set line coding
- host->controlWrite( dev,
- USB_RECIPIENT_INTERFACE | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS,
- SET_LINE_CODING,
- 0, serial_intf, (uint8_t *)&line_coding, 7);
-}
-
-int USBHostSerialPort::_getc() {
- uint8_t c = 0;
- if (bulk_in == NULL) {
- init();
- return -1;
- }
- while (circ_buf.isEmpty());
- circ_buf.dequeue(&c);
- return c;
-}
-
-int USBHostSerialPort::writeBuf(const char* b, int s)
-{
- int c = 0;
- if (bulk_out)
- {
- while (c < s)
- {
- int i = (s < size_bulk_out) ? s : size_bulk_out;
- if (host->bulkWrite(dev, bulk_out, (uint8_t *)(b+c), i) == USB_TYPE_OK)
- c += i;
- }
- }
- return s;
-}
-
-int USBHostSerialPort::readBuf(char* b, int s)
-{
- int i = 0;
- if (bulk_in)
- {
- for (i = 0; i < s; )
- b[i++] = getc();
- }
- return i;
-}
-
-uint8_t USBHostSerialPort::available() {
- return circ_buf.available();
-}
-
-
-
-#endif
--- a/USBHostSerial/USBHostSerial.h Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,231 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOSTSERIAL_H
-#define USBHOSTSERIAL_H
-
-#include "USBHostConf.h"
-
-#if USBHOST_SERIAL
-
-#include "USBHost.h"
-#include "Stream.h"
-#include "MtxCircBuffer.h"
-
-/**
- * A class to communicate a USB virtual serial port
- */
-class USBHostSerialPort : public Stream {
-public:
- /**
- * Constructor
- */
- USBHostSerialPort();
-
- enum IrqType {
- RxIrq,
- TxIrq
- };
-
- enum Parity {
- None = 0,
- Odd,
- Even,
- Mark,
- Space
- };
-
- void connect(USBHost* _host, USBDeviceConnected * _dev,
- uint8_t _serial_intf, USBEndpoint* _bulk_in, USBEndpoint* _bulk_out);
-
- /**
- * Check the number of bytes available.
- *
- * @returns the number of bytes available
- */
- uint8_t available();
-
- /**
- * Attach a member function to call when a packet is received.
- *
- * @param tptr pointer to the object to call the member function on
- * @param mptr pointer to the member function to be called
- * @param irq irq type
- */
- template<typename T>
- inline void attach(T* tptr, void (T::*mptr)(void), IrqType irq = RxIrq) {
- if ((mptr != NULL) && (tptr != NULL)) {
- if (irq == RxIrq) {
- rx.attach(tptr, mptr);
- } else {
- tx.attach(tptr, mptr);
- }
- }
- }
-
- /**
- * Attach a callback called when a packet is received
- *
- * @param ptr function pointer
- */
- inline void attach(void (*fn)(void), IrqType irq = RxIrq) {
- if (fn != NULL) {
- if (irq == RxIrq) {
- rx.attach(fn);
- } else {
- tx.attach(fn);
- }
- }
- }
-
- /** Set the baud rate of the serial port
- *
- * @param baudrate The baudrate of the serial port (default = 9600).
- */
- void baud(int baudrate = 9600);
-
- /** Set the transmission format used by the Serial port
- *
- * @param bits The number of bits in a word (default = 8)
- * @param parity The parity used (USBHostSerialPort::None, USBHostSerialPort::Odd, USBHostSerialPort::Even, USBHostSerialPort::Mark, USBHostSerialPort::Space; default = USBHostSerialPort::None)
- * @param stop The number of stop bits (1 or 2; default = 1)
- */
- void format(int bits = 8, Parity parity = USBHostSerialPort::None, int stop_bits = 1);
- virtual int writeBuf(const char* b, int s);
- virtual int readBuf(char* b, int s);
-
-protected:
- virtual int _getc();
- virtual int _putc(int c);
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
-
- USBEndpoint * bulk_in;
- USBEndpoint * bulk_out;
- uint32_t size_bulk_in;
- uint32_t size_bulk_out;
-
- void init();
-
- MtxCircBuffer<uint8_t, 128> circ_buf;
-
- uint8_t buf[64];
-
- typedef struct {
- uint32_t baudrate;
- uint8_t stop_bits;
- uint8_t parity;
- uint8_t data_bits;
- } PACKED LINE_CODING;
-
- LINE_CODING line_coding;
-
- void rxHandler();
- void txHandler();
- FunctionPointer rx;
- FunctionPointer tx;
-
- uint8_t serial_intf;
-};
-
-#if (USBHOST_SERIAL <= 1)
-
-class USBHostSerial : public IUSBEnumerator, public USBHostSerialPort
-{
-public:
- USBHostSerial();
-
- /**
- * Try to connect a serial device
- *
- * @return true if connection was successful
- */
- bool connect();
-
- void disconnect();
-
- /**
- * Check if a any serial port is connected
- *
- * @returns true if a serial device is connected
- */
- bool connected();
-
-protected:
- USBHost* host;
- USBDeviceConnected* dev;
- uint8_t port_intf;
- int ports_found;
-
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- bool dev_connected;
-};
-
-#else // (USBHOST_SERIAL > 1)
-
-class USBHostMultiSerial : public IUSBEnumerator {
-public:
- USBHostMultiSerial();
- virtual ~USBHostMultiSerial();
-
- USBHostSerialPort* getPort(int port)
- {
- return port < USBHOST_SERIAL ? ports[port] : NULL;
- }
-
- /**
- * Try to connect a serial device
- *
- * @return true if connection was successful
- */
- bool connect();
-
- void disconnect();
-
- /**
- * Check if a any serial port is connected
- *
- * @returns true if a serial device is connected
- */
- bool connected();
-
-protected:
- USBHost* host;
- USBDeviceConnected* dev;
- USBHostSerialPort* ports[USBHOST_SERIAL];
- uint8_t port_intf[USBHOST_SERIAL];
- int ports_found;
-
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- bool dev_connected;
-};
-#endif // (USBHOST_SERIAL <= 1)
-
-#endif
-
-#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Mar 31 07:58:38 2015 +0000
@@ -0,0 +1,136 @@
+#include "mbed.h"
+#include "USBHostMouse.h"
+extern "C" {
+#include "devdrv_sdg.h"
+}
+/* defines */
+#define SDG_OUTPUT_CH (1)
+#define DEFAULT_LOUDNESS (4)
+#define DIV_MAX (100)
+#define DIV_DEFAULT (75)
+#define DIV_MIN (50)
+#define MODE_TONE (2)
+
+#define MOUSE_BUTTON_LEFGT (0x01)
+#define MOUSE_BUTTON_RIGHT (0x02)
+#define MOUSE_BUTTON_CENTER (0x04)
+
+#define OCTAVE_MAX (4)
+#define OCTAVE_LEV_MAX (OCTAVE_MAX - 1)
+#define OCTAVE_LEV_MIN (0)
+static const struct {
+ uint8_t tone_max;
+ uint8_t tone_min;
+ uint8_t sfs;
+} octave_table[OCTAVE_MAX] = {
+ { 31, 16, 150}, /* octave 3(*) */
+ { 50, 24, 190}, /* octave 2(+) */
+ { 86, 43, 220}, /* octave 1() */
+ {124, 73, 255}, /* octave 0(-) */
+};
+
+/* RAMS */
+DigitalOut led(LED1);
+static NOTE output_note;
+static int32_t work_tone;
+static int32_t work_octave_lev;
+static int32_t work_div;
+
+
+void onMouseEvent(uint8_t buttons, int8_t x, int8_t y, int8_t z) {
+
+ //update div
+ work_div += z;
+ if (work_div < DIV_MIN) {
+ work_div = DIV_MIN;
+ } else if (work_div > DIV_MAX) {
+ work_div = DIV_MAX;
+ }
+ if ((buttons & MOUSE_BUTTON_CENTER) == MOUSE_BUTTON_CENTER) {
+ work_div = DIV_DEFAULT;
+ }
+
+ //update tone
+ x = x * (-1);
+ work_tone += x;
+ if (work_tone < (octave_table[work_octave_lev].tone_min * work_div * MODE_TONE)) {
+ if (work_octave_lev != OCTAVE_LEV_MIN) {
+ work_octave_lev--;
+ work_tone = octave_table[work_octave_lev].tone_max * work_div * MODE_TONE;
+ } else {
+ work_tone = octave_table[work_octave_lev].tone_min * work_div * MODE_TONE;
+ }
+ } else if (work_tone > (octave_table[work_octave_lev].tone_max * work_div * MODE_TONE)) {
+ if (work_octave_lev != OCTAVE_LEV_MAX) {
+ work_octave_lev++;
+ work_tone = octave_table[work_octave_lev].tone_min * work_div * MODE_TONE;
+ } else {
+ work_tone = octave_table[work_octave_lev].tone_max * work_div * MODE_TONE;
+ }
+ }
+
+
+ if ((buttons & MOUSE_BUTTON_RIGHT) == MOUSE_BUTTON_RIGHT) {
+ work_tone = 72 * work_div * MODE_TONE;
+ work_octave_lev = 2;
+ }
+ output_note.tone = work_tone / (work_div * MODE_TONE);
+ output_note.sfs = octave_table[work_octave_lev].sfs;
+
+ printf("sfs: %d, tone: %d, div: %d\r\n", output_note.sfs, output_note.tone, work_div);
+ if ((buttons & MOUSE_BUTTON_LEFGT) == MOUSE_BUTTON_LEFGT) {
+ // mouse left button clicked
+ output_note.loud = DEFAULT_LOUDNESS;
+ R_SDG_Tone(SDG_OUTPUT_CH, &output_note);
+ } else {
+ // mouse left button released
+ output_note.loud = 0;
+ R_SDG_Tone(SDG_OUTPUT_CH, &output_note);
+ }
+}
+
+void mouse_task(void const *) {
+ int32_t ret; /* function result */
+ USBHostMouse mouse;
+
+ while(1) {
+ // try to connect a USB mouse
+ while(!mouse.connect())
+ Thread::wait(500);
+
+ // when connected, attach handler called on mouse event
+ mouse.attachEvent(onMouseEvent);
+
+ ret = R_SDG_Open(SDG_OUTPUT_CH, R_SDG_CLOCK_4);
+ if (ret < 0) {
+ printf("SDG Open Error\r\n");
+ }
+
+
+ // wait until the mouse is disconnected
+ while(mouse.connected())
+ Thread::wait(500);
+
+ ret = R_SDG_Open(SDG_OUTPUT_CH, R_SDG_CLOCK_4);
+ if (ret < 0) {
+ printf("SDG Close Error\r\n");
+ }
+ }
+}
+
+int main() {
+ // init SDG Note
+ work_tone = 72; /* C */
+ work_octave_lev = 2;
+ work_div = DIV_DEFAULT;
+ output_note.tone = work_tone;
+ output_note.sfs = octave_table[work_octave_lev].sfs;
+ output_note.loud = 0;
+ output_note.attenuation = 0;
+
+ Thread mouseTask(mouse_task, NULL, osPriorityNormal, 256 * 4);
+ while(1) {
+ led=!led;
+ Thread::wait(500);
+ }
+}
\ No newline at end of file
--- a/mbed-rtos.lib Tue Mar 31 07:44:06 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/mbed_official/code/mbed-rtos/#d3d0e710b443
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-src_GR-PEACH_rev_c.lib Tue Mar 31 07:58:38 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/teams/GR-PEACH_producer_meeting/code/mbed-src_GR-PEACH_rev_c/#55395adc35bd