USB device stack
Dependents: mbed-mX-USB-TEST1 USBMSD_SD_HID_HelloWorld HidTest MIDI_usb_bridge ... more
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Diff: USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/src/function/usb0_function_global.c
- Revision:
- 35:a8484e16c2f3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/src/function/usb0_function_global.c Thu Nov 06 11:01:12 2014 +0000 @@ -0,0 +1,144 @@ +/******************************************************************************* +* 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_function_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_function.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 +*******************************************************************************/ +const uint16_t g_usb0_function_bit_set[16] = +{ + 0x0001, 0x0002, 0x0004, 0x0008, + 0x0010, 0x0020, 0x0040, 0x0080, + 0x0100, 0x0200, 0x0400, 0x0800, + 0x1000, 0x2000, 0x4000, 0x8000 +}; + +uint32_t g_usb0_function_data_count[USB_FUNCTION_MAX_PIPE_NO + 1]; +uint8_t * g_usb0_function_data_pointer[USB_FUNCTION_MAX_PIPE_NO + 1]; + +uint16_t g_usb0_function_PipeIgnore[USB_FUNCTION_MAX_PIPE_NO + 1]; +uint16_t g_usb0_function_PipeTbl[USB_FUNCTION_MAX_PIPE_NO + 1]; +uint16_t g_usb0_function_pipe_status[USB_FUNCTION_MAX_PIPE_NO + 1]; +uint32_t g_usb0_function_PipeDataSize[USB_FUNCTION_MAX_PIPE_NO + 1]; + +USB_FUNCTION_DMA_t g_usb0_function_DmaInfo[2]; +uint16_t g_usb0_function_DmaPipe[2]; +uint16_t g_usb0_function_DmaBval[2]; +uint16_t g_usb0_function_DmaStatus[2]; + +uint16_t g_usb0_function_CtrZeroLengthFlag; + +//uint16_t g_usb0_function_ConfigNum; +//uint16_t g_usb0_function_Alternate[USB_FUNCTION_ALT_NO]; +//uint16_t g_usb0_function_RemoteWakeupFlag; +uint16_t g_usb0_function_TestModeFlag; +uint16_t g_usb0_function_TestModeSelectors; + +//uint16_t g_usb0_function_ReqType; +//uint16_t g_usb0_function_ReqTypeType; +//uint16_t g_usb0_function_ReqTypeRecip; +//uint16_t g_usb0_function_ReqRequest; +//uint16_t g_usb0_function_ReqValue; +//uint16_t g_usb0_function_ReqIndex; +//uint16_t g_usb0_function_ReqLength; + +//uint16_t g_usb0_function_EPTableIndex[USB_FUNCTION_MAX_EP_NO + 1]; + +uint16_t g_usb0_function_pipecfg[USB_FUNCTION_MAX_PIPE_NO + 1]; +uint16_t g_usb0_function_pipebuf[USB_FUNCTION_MAX_PIPE_NO + 1]; +uint16_t g_usb0_function_pipemaxp[USB_FUNCTION_MAX_PIPE_NO + 1]; +uint16_t g_usb0_function_pipeperi[USB_FUNCTION_MAX_PIPE_NO + 1]; + + +/******************************************************************************* +* Function Name: usb0_function_init_status +* Description : Initialization USB Sample Driver Variable. +* Arguments : none +* Return Value : none +*******************************************************************************/ +void usb0_function_init_status (void) +{ + uint16_t pipe; + + //g_usb0_function_ConfigNum = 0; + //g_usb0_function_RemoteWakeupFlag = DEVDRV_USBF_OFF; + g_usb0_function_TestModeFlag = DEVDRV_USBF_OFF; + g_usb0_function_CtrZeroLengthFlag = 0; + +#if 0 + usb0_function_clear_alt(); +#endif + + for (pipe = 0; pipe < (USB_FUNCTION_MAX_PIPE_NO + 1); ++pipe) + { + g_usb0_function_pipe_status[pipe] = DEVDRV_USBF_PIPE_IDLE; + g_usb0_function_PipeDataSize[pipe] = 0; + g_usb0_function_data_count[pipe] = 0; + + /* pipe configuration in usb0_function_ResetEP() */ + g_usb0_function_pipecfg[pipe] = 0; + g_usb0_function_pipebuf[pipe] = 0; + g_usb0_function_pipemaxp[pipe] = 0; + g_usb0_function_pipeperi[pipe] = 0; + } +} + +/* End of File */