USB device stack
Dependents: mbed-mX-USB-TEST1 USBMSD_SD_HID_HelloWorld HidTest MIDI_usb_bridge ... more
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USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/src/function/usb0_function_controlrw.c@35:a8484e16c2f3, 2014-11-06 (annotated)
- Committer:
- mbed_official
- Date:
- Thu Nov 06 11:01:12 2014 +0000
- Revision:
- 35:a8484e16c2f3
Synchronized with git revision 8724eb616b6e07a3bd111d3022652eb5bbefe9b7
Full URL: https://github.com/mbedmicro/mbed/commit/8724eb616b6e07a3bd111d3022652eb5bbefe9b7/
[RZ/A1H] mbed-RZ first release
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 35:a8484e16c2f3 | 1 | /******************************************************************************* |
mbed_official | 35:a8484e16c2f3 | 2 | * DISCLAIMER |
mbed_official | 35:a8484e16c2f3 | 3 | * This software is supplied by Renesas Electronics Corporation and is only |
mbed_official | 35:a8484e16c2f3 | 4 | * intended for use with Renesas products. No other uses are authorized. This |
mbed_official | 35:a8484e16c2f3 | 5 | * software is owned by Renesas Electronics Corporation and is protected under |
mbed_official | 35:a8484e16c2f3 | 6 | * all applicable laws, including copyright laws. |
mbed_official | 35:a8484e16c2f3 | 7 | * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING |
mbed_official | 35:a8484e16c2f3 | 8 | * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT |
mbed_official | 35:a8484e16c2f3 | 9 | * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE |
mbed_official | 35:a8484e16c2f3 | 10 | * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. |
mbed_official | 35:a8484e16c2f3 | 11 | * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS |
mbed_official | 35:a8484e16c2f3 | 12 | * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE |
mbed_official | 35:a8484e16c2f3 | 13 | * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR |
mbed_official | 35:a8484e16c2f3 | 14 | * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE |
mbed_official | 35:a8484e16c2f3 | 15 | * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. |
mbed_official | 35:a8484e16c2f3 | 16 | * Renesas reserves the right, without notice, to make changes to this software |
mbed_official | 35:a8484e16c2f3 | 17 | * and to discontinue the availability of this software. By using this software, |
mbed_official | 35:a8484e16c2f3 | 18 | * you agree to the additional terms and conditions found by accessing the |
mbed_official | 35:a8484e16c2f3 | 19 | * following link: |
mbed_official | 35:a8484e16c2f3 | 20 | * http://www.renesas.com/disclaimer |
mbed_official | 35:a8484e16c2f3 | 21 | * Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. |
mbed_official | 35:a8484e16c2f3 | 22 | *******************************************************************************/ |
mbed_official | 35:a8484e16c2f3 | 23 | /******************************************************************************* |
mbed_official | 35:a8484e16c2f3 | 24 | * File Name : usb0_function_controlrw.c |
mbed_official | 35:a8484e16c2f3 | 25 | * $Rev: 1116 $ |
mbed_official | 35:a8484e16c2f3 | 26 | * $Date:: 2014-07-09 16:29:19 +0900#$ |
mbed_official | 35:a8484e16c2f3 | 27 | * Device(s) : RZ/A1H |
mbed_official | 35:a8484e16c2f3 | 28 | * Tool-Chain : |
mbed_official | 35:a8484e16c2f3 | 29 | * OS : None |
mbed_official | 35:a8484e16c2f3 | 30 | * H/W Platform : |
mbed_official | 35:a8484e16c2f3 | 31 | * Description : RZ/A1H R7S72100 USB Sample Program |
mbed_official | 35:a8484e16c2f3 | 32 | * Operation : |
mbed_official | 35:a8484e16c2f3 | 33 | * Limitations : |
mbed_official | 35:a8484e16c2f3 | 34 | *******************************************************************************/ |
mbed_official | 35:a8484e16c2f3 | 35 | |
mbed_official | 35:a8484e16c2f3 | 36 | |
mbed_official | 35:a8484e16c2f3 | 37 | /******************************************************************************* |
mbed_official | 35:a8484e16c2f3 | 38 | Includes <System Includes> , "Project Includes" |
mbed_official | 35:a8484e16c2f3 | 39 | *******************************************************************************/ |
mbed_official | 35:a8484e16c2f3 | 40 | #include "usb0_function.h" |
mbed_official | 35:a8484e16c2f3 | 41 | |
mbed_official | 35:a8484e16c2f3 | 42 | |
mbed_official | 35:a8484e16c2f3 | 43 | /******************************************************************************* |
mbed_official | 35:a8484e16c2f3 | 44 | Typedef definitions |
mbed_official | 35:a8484e16c2f3 | 45 | *******************************************************************************/ |
mbed_official | 35:a8484e16c2f3 | 46 | |
mbed_official | 35:a8484e16c2f3 | 47 | |
mbed_official | 35:a8484e16c2f3 | 48 | /******************************************************************************* |
mbed_official | 35:a8484e16c2f3 | 49 | Macro definitions |
mbed_official | 35:a8484e16c2f3 | 50 | *******************************************************************************/ |
mbed_official | 35:a8484e16c2f3 | 51 | |
mbed_official | 35:a8484e16c2f3 | 52 | |
mbed_official | 35:a8484e16c2f3 | 53 | /******************************************************************************* |
mbed_official | 35:a8484e16c2f3 | 54 | Imported global variables and functions (from other files) |
mbed_official | 35:a8484e16c2f3 | 55 | *******************************************************************************/ |
mbed_official | 35:a8484e16c2f3 | 56 | |
mbed_official | 35:a8484e16c2f3 | 57 | |
mbed_official | 35:a8484e16c2f3 | 58 | /******************************************************************************* |
mbed_official | 35:a8484e16c2f3 | 59 | Exported global variables and functions (to be accessed by other files) |
mbed_official | 35:a8484e16c2f3 | 60 | *******************************************************************************/ |
mbed_official | 35:a8484e16c2f3 | 61 | |
mbed_official | 35:a8484e16c2f3 | 62 | |
mbed_official | 35:a8484e16c2f3 | 63 | /******************************************************************************* |
mbed_official | 35:a8484e16c2f3 | 64 | Private global variables and functions |
mbed_official | 35:a8484e16c2f3 | 65 | *******************************************************************************/ |
mbed_official | 35:a8484e16c2f3 | 66 | |
mbed_official | 35:a8484e16c2f3 | 67 | |
mbed_official | 35:a8484e16c2f3 | 68 | /******************************************************************************* |
mbed_official | 35:a8484e16c2f3 | 69 | * Function Name: usb0_api_function_CtrlReadStart |
mbed_official | 35:a8484e16c2f3 | 70 | * Description : Executes the USB control read transfer. |
mbed_official | 35:a8484e16c2f3 | 71 | * : USB host controller <- USB device |
mbed_official | 35:a8484e16c2f3 | 72 | * Arguments : uint16_t size ; Data Size |
mbed_official | 35:a8484e16c2f3 | 73 | * : uint8_t *data ; Data Address |
mbed_official | 35:a8484e16c2f3 | 74 | * Return Value : DEVDRV_USBF_WRITEEND ; End of data write |
mbed_official | 35:a8484e16c2f3 | 75 | * : DEVDRV_USBF_WRITESHRT ; End of short data write |
mbed_official | 35:a8484e16c2f3 | 76 | * : DEVDRV_USBF_WRITING ; Continue of data write |
mbed_official | 35:a8484e16c2f3 | 77 | * : DEVDRV_USBF_FIFOERROR ; FIFO access error |
mbed_official | 35:a8484e16c2f3 | 78 | *******************************************************************************/ |
mbed_official | 35:a8484e16c2f3 | 79 | uint16_t usb0_api_function_CtrlReadStart (uint32_t size, uint8_t * data) |
mbed_official | 35:a8484e16c2f3 | 80 | { |
mbed_official | 35:a8484e16c2f3 | 81 | uint16_t status; |
mbed_official | 35:a8484e16c2f3 | 82 | uint16_t mbw; |
mbed_official | 35:a8484e16c2f3 | 83 | |
mbed_official | 35:a8484e16c2f3 | 84 | usb0_function_set_pid_nak(USB_FUNCTION_PIPE0); |
mbed_official | 35:a8484e16c2f3 | 85 | |
mbed_official | 35:a8484e16c2f3 | 86 | g_usb0_function_data_count[USB_FUNCTION_PIPE0] = size; |
mbed_official | 35:a8484e16c2f3 | 87 | g_usb0_function_data_pointer[USB_FUNCTION_PIPE0] = data; |
mbed_official | 35:a8484e16c2f3 | 88 | |
mbed_official | 35:a8484e16c2f3 | 89 | mbw = usb0_function_get_mbw(g_usb0_function_data_count[USB_FUNCTION_PIPE0], |
mbed_official | 35:a8484e16c2f3 | 90 | (uint32_t)g_usb0_function_data_pointer[USB_FUNCTION_PIPE0]); |
mbed_official | 35:a8484e16c2f3 | 91 | usb0_function_set_curpipe(USB_FUNCTION_PIPE0, USB_FUNCTION_CUSE, USB_FUNCTION_CFIFO_WRITE, mbw); |
mbed_official | 35:a8484e16c2f3 | 92 | USB200.CFIFOCTR = USB_FUNCTION_BITBCLR; |
mbed_official | 35:a8484e16c2f3 | 93 | |
mbed_official | 35:a8484e16c2f3 | 94 | status = usb0_function_write_buffer_c(USB_FUNCTION_PIPE0); |
mbed_official | 35:a8484e16c2f3 | 95 | |
mbed_official | 35:a8484e16c2f3 | 96 | /* Peripheral Control sequence */ |
mbed_official | 35:a8484e16c2f3 | 97 | switch (status) |
mbed_official | 35:a8484e16c2f3 | 98 | { |
mbed_official | 35:a8484e16c2f3 | 99 | case DEVDRV_USBF_WRITESHRT: /* End of data write */ |
mbed_official | 35:a8484e16c2f3 | 100 | case DEVDRV_USBF_WRITEEND: /* End of data write (not null) */ |
mbed_official | 35:a8484e16c2f3 | 101 | case DEVDRV_USBF_WRITING: /* Continue of data write */ |
mbed_official | 35:a8484e16c2f3 | 102 | usb0_function_enable_bemp_int(USB_FUNCTION_PIPE0); /* Enable Empty Interrupt */ |
mbed_official | 35:a8484e16c2f3 | 103 | usb0_function_set_pid_buf(USB_FUNCTION_PIPE0); /* Set BUF */ |
mbed_official | 35:a8484e16c2f3 | 104 | break; |
mbed_official | 35:a8484e16c2f3 | 105 | |
mbed_official | 35:a8484e16c2f3 | 106 | case DEVDRV_USBF_FIFOERROR: /* FIFO access error */ |
mbed_official | 35:a8484e16c2f3 | 107 | break; |
mbed_official | 35:a8484e16c2f3 | 108 | |
mbed_official | 35:a8484e16c2f3 | 109 | default: |
mbed_official | 35:a8484e16c2f3 | 110 | break; |
mbed_official | 35:a8484e16c2f3 | 111 | } |
mbed_official | 35:a8484e16c2f3 | 112 | |
mbed_official | 35:a8484e16c2f3 | 113 | return status; /* End or Err or Continue */ |
mbed_official | 35:a8484e16c2f3 | 114 | } |
mbed_official | 35:a8484e16c2f3 | 115 | |
mbed_official | 35:a8484e16c2f3 | 116 | /******************************************************************************* |
mbed_official | 35:a8484e16c2f3 | 117 | * Function Name: usb0_api_function_CtrlWriteStart |
mbed_official | 35:a8484e16c2f3 | 118 | * Description : Executes the USB control write transfer. |
mbed_official | 35:a8484e16c2f3 | 119 | * : USB host controller -> USB device |
mbed_official | 35:a8484e16c2f3 | 120 | * Arguments : uint16_t size ; Data Size |
mbed_official | 35:a8484e16c2f3 | 121 | * : uint8_t *data ; Data Address |
mbed_official | 35:a8484e16c2f3 | 122 | * Return Value : none |
mbed_official | 35:a8484e16c2f3 | 123 | *******************************************************************************/ |
mbed_official | 35:a8484e16c2f3 | 124 | void usb0_api_function_CtrlWriteStart (uint32_t size, uint8_t * data) |
mbed_official | 35:a8484e16c2f3 | 125 | { |
mbed_official | 35:a8484e16c2f3 | 126 | uint16_t mbw; |
mbed_official | 35:a8484e16c2f3 | 127 | |
mbed_official | 35:a8484e16c2f3 | 128 | usb0_function_set_pid_nak(USB_FUNCTION_PIPE0); |
mbed_official | 35:a8484e16c2f3 | 129 | |
mbed_official | 35:a8484e16c2f3 | 130 | g_usb0_function_data_count[USB_FUNCTION_PIPE0] = size; |
mbed_official | 35:a8484e16c2f3 | 131 | g_usb0_function_data_pointer[USB_FUNCTION_PIPE0] = data; |
mbed_official | 35:a8484e16c2f3 | 132 | |
mbed_official | 35:a8484e16c2f3 | 133 | mbw = usb0_function_get_mbw(g_usb0_function_data_count[USB_FUNCTION_PIPE0], |
mbed_official | 35:a8484e16c2f3 | 134 | (uint32_t)g_usb0_function_data_pointer[USB_FUNCTION_PIPE0]); |
mbed_official | 35:a8484e16c2f3 | 135 | usb0_function_set_curpipe(USB_FUNCTION_PIPE0, USB_FUNCTION_CUSE, USB_FUNCTION_CFIFO_WRITE, mbw); |
mbed_official | 35:a8484e16c2f3 | 136 | USB200.CFIFOCTR = USB_FUNCTION_BITBCLR; |
mbed_official | 35:a8484e16c2f3 | 137 | |
mbed_official | 35:a8484e16c2f3 | 138 | usb0_function_enable_brdy_int(USB_FUNCTION_PIPE0); |
mbed_official | 35:a8484e16c2f3 | 139 | usb0_function_set_pid_buf(USB_FUNCTION_PIPE0); |
mbed_official | 35:a8484e16c2f3 | 140 | } |
mbed_official | 35:a8484e16c2f3 | 141 | |
mbed_official | 35:a8484e16c2f3 | 142 | /* End of File */ |