Martin Kojtal
a
Dependencies: FATFileSystem mbed-rtos
Fork of
USBHost
by 
mbed official
Diff: USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/host/usb1_host_drv_api.c
- Revision:
- 39:d96aa62afc5b
- Parent:
- 38:d66f404b66d4
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/host/usb1_host_drv_api.c Thu Jul 20 12:21:36 2017 +0100
+++ /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 : usb1_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 "usb1_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 usb1_host_resetEP(USB_HOST_CFG_PIPETBL_t *tbl);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_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 usb1_api_host_init (uint8_t int_level, uint16_t mode, uint16_t clockmode)
-{
- uint16_t connect;
- volatile uint8_t dummy_buf;
-
- CPG.STBCR7 &= 0xfc; /*The clock of USB0/1 modules is permitted */
- dummy_buf = CPG.STBCR7; /* (Dummy read) */
-
- g_usb1_host_SupportUsbDeviceSpeed = mode;
-
- usb1_host_setting_interrupt(int_level);
- usb1_host_reset_module(clockmode);
-
- g_usb1_host_bchg_flag = USB_HOST_NO;
- g_usb1_host_detach_flag = USB_HOST_NO;
- g_usb1_host_attach_flag = USB_HOST_NO;
-
- g_usb1_host_driver_state = USB_HOST_DRV_DETACHED;
- g_usb1_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
-
- usb1_host_InitModule();
-
- connect = usb1_host_CheckAttach();
-
- if (connect == USB_HOST_ATTACH)
- {
- g_usb1_host_attach_flag = USB_HOST_YES;
- }
- else
- {
- usb1_host_UsbDetach2();
- }
-
- return connect;
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb1_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 usb1_api_host_enumeration (uint16_t devadr)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- g_usb1_host_setUsbAddress = devadr;
-
- while (1)
- {
- driver_sts = usb1_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 = usb1_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_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 usb1_api_host_detach (void)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- while (1)
- {
- driver_sts = usb1_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 = usb1_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_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 usb1_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_usb1_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 1)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb1_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb1_host_start_receive_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb1_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;
- }
-
- usb1_host_stop_transfer(Pipe);
-
- g_usb1_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_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 usb1_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_usb1_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb1_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb1_host_start_send_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb1_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;
- }
-
- usb1_host_stop_transfer(Pipe);
-
- g_usb1_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_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 usb1_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 = usb1_host_CtrlTransStart(devadr, Req, Val, Indx, Len, Buf);
-
- if (ret == DEVDRV_SUCCESS)
- {
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_IDLE)
- && (g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
- }
- else
- {
- return DEVDRV_ERROR;
- }
- } while (1);
-
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb1_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_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_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 usb1_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 = usb1_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: usb1_api_host_clear_endpoint
-* 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 usb1_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: usb1_api_host_clear_endpoint_pipe
-* 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 usb1_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: usb1_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 usb1_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_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_CFIFO_USE;
- break;
-
- case USB_HOST_D0USE:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_USE;
- break;
-
- case USB_HOST_D1USE:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_USE;
- break;
-
- case USB_HOST_D0DMA:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_DMA;
- break;
-
- case USB_HOST_D1DMA:
- g_usb1_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_usb1_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;
-
- usb1_host_resetEP(user_table);
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_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 usb1_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(&USB201.CFIFOSEL,
- USB_CFIFOSEL_CURPIPE_SHIFT,
- USB_CFIFOSEL_CURPIPE) == pipe)
- {
- usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB201.D0FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB201.D1FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- /* Interrupt of pipe set is disabled */
- usb1_host_disable_brdy_int(pipe);
- usb1_host_disable_nrdy_int(pipe);
- usb1_host_disable_bemp_int(pipe);
-
- /* Pipe to set is set to NAK */
- usb1_host_set_pid_nak(pipe);
-
- /* Pipe is set */
- USB201.PIPESEL = pipe;
-
- USB201.PIPECFG = tbl->pipe_cfg;
- USB201.PIPEBUF = tbl->pipe_buf;
- USB201.PIPEMAXP = tbl->pipe_max_pktsize;
- USB201.PIPEPERI = tbl->pipe_cycle;
-
- g_usb1_host_pipecfg[pipe] = tbl->pipe_cfg;
- g_usb1_host_pipebuf[pipe] = tbl->pipe_buf;
- g_usb1_host_pipemaxp[pipe] = tbl->pipe_max_pktsize;
- g_usb1_host_pipeperi[pipe] = tbl->pipe_cycle;
-
- /* Sequence bit clear */
- usb1_host_set_sqclr(pipe);
-
- usb1_host_aclrm(pipe);
- usb1_host_set_csclr(pipe);
-
- /* Pipe window selection is set to unused */
- USB201.PIPESEL = USB_HOST_PIPE0;
-
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb1_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 usb1_api_host_data_count (uint16_t pipe, uint32_t * data_count)
-{
- if (pipe > USB_HOST_MAX_PIPE_NO)
- {
- return DEVDRV_ERROR;
- }
-
- *data_count = g_usb1_host_PipeDataSize[pipe];
-
- return DEVDRV_SUCCESS;
-}
-#endif
-
-/* End of File */