Andy A / USBDevice

USB device stack - Added support for the logo/windows key to USB keyboard.

Dependents:   randomSearch

Fork of USBDevice by mbed official

USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/src/function/usb0_function_sig.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?

UserRevisionLine numberNew 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_sig.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 static void usb0_function_EnableINTModule(void);
mbed_official 35:a8484e16c2f3 62
mbed_official 35:a8484e16c2f3 63
mbed_official 35:a8484e16c2f3 64 /*******************************************************************************
mbed_official 35:a8484e16c2f3 65 Private global variables and functions
mbed_official 35:a8484e16c2f3 66 *******************************************************************************/
mbed_official 35:a8484e16c2f3 67
mbed_official 35:a8484e16c2f3 68
mbed_official 35:a8484e16c2f3 69 /*******************************************************************************
mbed_official 35:a8484e16c2f3 70 * Function Name: usb0_function_InitModule
mbed_official 35:a8484e16c2f3 71 * Description : Initializes the USB module in the USB function mode.
mbed_official 35:a8484e16c2f3 72 * Arguments : uint16_t mode ; USB_FUNCTION_HIGH_SPEED ; Hi-Speed Mode
mbed_official 35:a8484e16c2f3 73 * : ; other ; Full-speed Mode
mbed_official 35:a8484e16c2f3 74 * Return Value : none
mbed_official 35:a8484e16c2f3 75 *******************************************************************************/
mbed_official 35:a8484e16c2f3 76 void usb0_function_InitModule (uint16_t mode)
mbed_official 35:a8484e16c2f3 77 {
mbed_official 35:a8484e16c2f3 78 RZA_IO_RegWrite_16(&USB200.SYSCFG0,
mbed_official 35:a8484e16c2f3 79 0,
mbed_official 35:a8484e16c2f3 80 USB_SYSCFG_DCFM_SHIFT,
mbed_official 35:a8484e16c2f3 81 USB_SYSCFG_DCFM); /* USB function */
mbed_official 35:a8484e16c2f3 82
mbed_official 35:a8484e16c2f3 83 /* USB module operation enabled */
mbed_official 35:a8484e16c2f3 84 RZA_IO_RegWrite_16(&USB200.SYSCFG0,
mbed_official 35:a8484e16c2f3 85 1,
mbed_official 35:a8484e16c2f3 86 USB_SYSCFG_USBE_SHIFT,
mbed_official 35:a8484e16c2f3 87 USB_SYSCFG_USBE);
mbed_official 35:a8484e16c2f3 88
mbed_official 35:a8484e16c2f3 89 if (mode == USB_FUNCTION_HIGH_SPEED)
mbed_official 35:a8484e16c2f3 90 {
mbed_official 35:a8484e16c2f3 91 RZA_IO_RegWrite_16(&USB200.SYSCFG0,
mbed_official 35:a8484e16c2f3 92 1,
mbed_official 35:a8484e16c2f3 93 USB_SYSCFG_HSE_SHIFT,
mbed_official 35:a8484e16c2f3 94 USB_SYSCFG_HSE); /* Hi-Speed Mode */
mbed_official 35:a8484e16c2f3 95 }
mbed_official 35:a8484e16c2f3 96 else
mbed_official 35:a8484e16c2f3 97 {
mbed_official 35:a8484e16c2f3 98 RZA_IO_RegWrite_16(&USB200.SYSCFG0,
mbed_official 35:a8484e16c2f3 99 0,
mbed_official 35:a8484e16c2f3 100 USB_SYSCFG_HSE_SHIFT,
mbed_official 35:a8484e16c2f3 101 USB_SYSCFG_HSE);
mbed_official 35:a8484e16c2f3 102 }
mbed_official 35:a8484e16c2f3 103
mbed_official 35:a8484e16c2f3 104 /* for power-on */
mbed_official 35:a8484e16c2f3 105 if (usb0_function_CheckVBUStaus() == DEVDRV_USBF_ON)
mbed_official 35:a8484e16c2f3 106 {
mbed_official 35:a8484e16c2f3 107 usb0_function_EnableINTModule(); /* Interrupt Enable */
mbed_official 35:a8484e16c2f3 108 usb0_function_USB_FUNCTION_Attach(); /* pull-up D+ and open D- */
mbed_official 35:a8484e16c2f3 109 }
mbed_official 35:a8484e16c2f3 110 else
mbed_official 35:a8484e16c2f3 111 {
mbed_official 35:a8484e16c2f3 112 usb0_function_USB_FUNCTION_Detach(); /* USB Detach */
mbed_official 35:a8484e16c2f3 113 /* with Interrupt Enable */
mbed_official 35:a8484e16c2f3 114 }
mbed_official 35:a8484e16c2f3 115 }
mbed_official 35:a8484e16c2f3 116
mbed_official 35:a8484e16c2f3 117 /*******************************************************************************
mbed_official 35:a8484e16c2f3 118 * Function Name: usb0_function_CheckVBUStaus
mbed_official 35:a8484e16c2f3 119 * Description : Checks the USB-VBUS state to returns the connection state to
mbed_official 35:a8484e16c2f3 120 * : the USB host.
mbed_official 35:a8484e16c2f3 121 * Arguments : none
mbed_official 35:a8484e16c2f3 122 * Return Value : DEVDRV_USBF_ON : VBUS ON
mbed_official 35:a8484e16c2f3 123 * : DEVDRV_USBF_OFF : VBUS OFF
mbed_official 35:a8484e16c2f3 124 *******************************************************************************/
mbed_official 35:a8484e16c2f3 125 uint16_t usb0_function_CheckVBUStaus (void)
mbed_official 35:a8484e16c2f3 126 {
mbed_official 35:a8484e16c2f3 127 uint16_t buf1;
mbed_official 35:a8484e16c2f3 128 uint16_t buf2;
mbed_official 35:a8484e16c2f3 129 uint16_t buf3;
mbed_official 35:a8484e16c2f3 130
mbed_official 35:a8484e16c2f3 131 /* monitor VBUS pins */
mbed_official 35:a8484e16c2f3 132 do
mbed_official 35:a8484e16c2f3 133 {
mbed_official 35:a8484e16c2f3 134 buf1 = RZA_IO_RegRead_16(&USB200.INTSTS0,
mbed_official 35:a8484e16c2f3 135 USB_INTSTS0_VBSTS_SHIFT,
mbed_official 35:a8484e16c2f3 136 USB_INTSTS0_VBSTS);
mbed_official 35:a8484e16c2f3 137 Userdef_USB_usb0_function_delay_10us(1);
mbed_official 35:a8484e16c2f3 138 buf2 = RZA_IO_RegRead_16(&USB200.INTSTS0,
mbed_official 35:a8484e16c2f3 139 USB_INTSTS0_VBSTS_SHIFT,
mbed_official 35:a8484e16c2f3 140 USB_INTSTS0_VBSTS);
mbed_official 35:a8484e16c2f3 141 Userdef_USB_usb0_function_delay_10us(1);
mbed_official 35:a8484e16c2f3 142 buf3 = RZA_IO_RegRead_16(&USB200.INTSTS0,
mbed_official 35:a8484e16c2f3 143 USB_INTSTS0_VBSTS_SHIFT,
mbed_official 35:a8484e16c2f3 144 USB_INTSTS0_VBSTS);
mbed_official 35:a8484e16c2f3 145 } while ((buf1 != buf2) || (buf2 != buf3));
mbed_official 35:a8484e16c2f3 146
mbed_official 35:a8484e16c2f3 147 if (buf1 == DEVDRV_USBF_OFF)
mbed_official 35:a8484e16c2f3 148 {
mbed_official 35:a8484e16c2f3 149 return DEVDRV_USBF_OFF; /* detach */
mbed_official 35:a8484e16c2f3 150 }
mbed_official 35:a8484e16c2f3 151
mbed_official 35:a8484e16c2f3 152 return DEVDRV_USBF_ON; /* attach */
mbed_official 35:a8484e16c2f3 153 }
mbed_official 35:a8484e16c2f3 154
mbed_official 35:a8484e16c2f3 155 /*******************************************************************************
mbed_official 35:a8484e16c2f3 156 * Function Name: usb0_function_USB_FUNCTION_Attach
mbed_official 35:a8484e16c2f3 157 * Description : Connects to the USB host controller.
mbed_official 35:a8484e16c2f3 158 * : This function pulls up D+.
mbed_official 35:a8484e16c2f3 159 * Arguments : none
mbed_official 35:a8484e16c2f3 160 * Return Value : none
mbed_official 35:a8484e16c2f3 161 *******************************************************************************/
mbed_official 35:a8484e16c2f3 162 void usb0_function_USB_FUNCTION_Attach (void)
mbed_official 35:a8484e16c2f3 163 {
mbed_official 35:a8484e16c2f3 164 Userdef_USB_usb0_function_attach();
mbed_official 35:a8484e16c2f3 165
mbed_official 35:a8484e16c2f3 166 Userdef_USB_usb0_function_delay_xms(10);
mbed_official 35:a8484e16c2f3 167
mbed_official 35:a8484e16c2f3 168 RZA_IO_RegWrite_16(&USB200.SYSCFG0,
mbed_official 35:a8484e16c2f3 169 1,
mbed_official 35:a8484e16c2f3 170 USB_SYSCFG_DPRPU_SHIFT,
mbed_official 35:a8484e16c2f3 171 USB_SYSCFG_DPRPU); /* Pull-up D+ and open D- */
mbed_official 35:a8484e16c2f3 172 }
mbed_official 35:a8484e16c2f3 173
mbed_official 35:a8484e16c2f3 174 /*******************************************************************************
mbed_official 35:a8484e16c2f3 175 * Function Name: usb0_function_USB_FUNCTION_Detach
mbed_official 35:a8484e16c2f3 176 * Description : Disconnects from the USB host controller.
mbed_official 35:a8484e16c2f3 177 * : This function opens D+/D-.
mbed_official 35:a8484e16c2f3 178 * Arguments : none
mbed_official 35:a8484e16c2f3 179 * Return Value : none
mbed_official 35:a8484e16c2f3 180 *******************************************************************************/
mbed_official 35:a8484e16c2f3 181 void usb0_function_USB_FUNCTION_Detach (void)
mbed_official 35:a8484e16c2f3 182 {
mbed_official 35:a8484e16c2f3 183 uint16_t pipe;
mbed_official 35:a8484e16c2f3 184
mbed_official 35:a8484e16c2f3 185 Userdef_USB_usb0_function_detach();
mbed_official 35:a8484e16c2f3 186
mbed_official 35:a8484e16c2f3 187 for (pipe = 0; pipe < (USB_FUNCTION_MAX_PIPE_NO + 1); ++pipe)
mbed_official 35:a8484e16c2f3 188 {
mbed_official 35:a8484e16c2f3 189 if (g_usb0_function_pipe_status[pipe] != DEVDRV_USBF_PIPE_IDLE)
mbed_official 35:a8484e16c2f3 190 {
mbed_official 35:a8484e16c2f3 191 usb0_function_stop_transfer(pipe);
mbed_official 35:a8484e16c2f3 192 }
mbed_official 35:a8484e16c2f3 193 }
mbed_official 35:a8484e16c2f3 194
mbed_official 35:a8484e16c2f3 195 RZA_IO_RegWrite_16(&USB200.SYSCFG0,
mbed_official 35:a8484e16c2f3 196 0,
mbed_official 35:a8484e16c2f3 197 USB_SYSCFG_DPRPU_SHIFT,
mbed_official 35:a8484e16c2f3 198 USB_SYSCFG_DPRPU); /* open D+ and D- */
mbed_official 35:a8484e16c2f3 199
mbed_official 35:a8484e16c2f3 200 /* Detach Recovery */
mbed_official 35:a8484e16c2f3 201 Userdef_USB_usb0_function_delay_500ns(); /* need 1us=500ns * 2 wait */
mbed_official 35:a8484e16c2f3 202 Userdef_USB_usb0_function_delay_500ns();
mbed_official 35:a8484e16c2f3 203
mbed_official 35:a8484e16c2f3 204 RZA_IO_RegWrite_16(&USB200.SYSCFG0,
mbed_official 35:a8484e16c2f3 205 1,
mbed_official 35:a8484e16c2f3 206 USB_SYSCFG_DCFM_SHIFT,
mbed_official 35:a8484e16c2f3 207 USB_SYSCFG_DCFM);
mbed_official 35:a8484e16c2f3 208 Userdef_USB_usb0_function_delay_500ns(); /* need 100ns wait but 500ns S/W wait */
mbed_official 35:a8484e16c2f3 209
mbed_official 35:a8484e16c2f3 210 RZA_IO_RegWrite_16(&USB200.SYSCFG0,
mbed_official 35:a8484e16c2f3 211 0,
mbed_official 35:a8484e16c2f3 212 USB_SYSCFG_DCFM_SHIFT,
mbed_official 35:a8484e16c2f3 213 USB_SYSCFG_DCFM);
mbed_official 35:a8484e16c2f3 214
mbed_official 35:a8484e16c2f3 215 RZA_IO_RegWrite_16(&USB200.SYSCFG0,
mbed_official 35:a8484e16c2f3 216 0,
mbed_official 35:a8484e16c2f3 217 USB_SYSCFG_USBE_SHIFT,
mbed_official 35:a8484e16c2f3 218 USB_SYSCFG_USBE); /* soft reset module */
mbed_official 35:a8484e16c2f3 219 Userdef_USB_usb0_function_delay_500ns();
mbed_official 35:a8484e16c2f3 220
mbed_official 35:a8484e16c2f3 221 RZA_IO_RegWrite_16(&USB200.SYSCFG0,
mbed_official 35:a8484e16c2f3 222 1,
mbed_official 35:a8484e16c2f3 223 USB_SYSCFG_USBE_SHIFT,
mbed_official 35:a8484e16c2f3 224 USB_SYSCFG_USBE);
mbed_official 35:a8484e16c2f3 225
mbed_official 35:a8484e16c2f3 226 usb0_function_EnableINTModule(); /* Interrupt Enable */
mbed_official 35:a8484e16c2f3 227 }
mbed_official 35:a8484e16c2f3 228
mbed_official 35:a8484e16c2f3 229 /*******************************************************************************
mbed_official 35:a8484e16c2f3 230 * Function Name: usb0_function_USB_FUNCTION_BusReset
mbed_official 35:a8484e16c2f3 231 * Description : This function is executed when the USB device is transitioned
mbed_official 35:a8484e16c2f3 232 * : to POWERD_STATE. Sets the device descriptor according to the
mbed_official 35:a8484e16c2f3 233 * : connection speed determined by the USB reset hand shake.
mbed_official 35:a8484e16c2f3 234 * Arguments : none
mbed_official 35:a8484e16c2f3 235 * Return Value : none
mbed_official 35:a8484e16c2f3 236 *******************************************************************************/
mbed_official 35:a8484e16c2f3 237 #if 0 /*The USBHAL in mbed does not need this function*/
mbed_official 35:a8484e16c2f3 238 void usb0_function_USB_FUNCTION_BusReset (void)
mbed_official 35:a8484e16c2f3 239 {
mbed_official 35:a8484e16c2f3 240 usb0_function_init_status(); /* memory clear */
mbed_official 35:a8484e16c2f3 241
mbed_official 35:a8484e16c2f3 242 if (usb0_function_is_hispeed() == USB_FUNCTION_HIGH_SPEED)
mbed_official 35:a8484e16c2f3 243 {
mbed_official 35:a8484e16c2f3 244 usb0_function_ResetDescriptor(USB_FUNCTION_HIGH_SPEED); /* Device Descriptor reset */
mbed_official 35:a8484e16c2f3 245 }
mbed_official 35:a8484e16c2f3 246 else
mbed_official 35:a8484e16c2f3 247 {
mbed_official 35:a8484e16c2f3 248 usb0_function_ResetDescriptor(USB_FUNCTION_FULL_SPEED); /* Device Descriptor reset */
mbed_official 35:a8484e16c2f3 249 }
mbed_official 35:a8484e16c2f3 250
mbed_official 35:a8484e16c2f3 251 usb0_function_ResetDCP(); /* Default Control PIPE reset */
mbed_official 35:a8484e16c2f3 252 }
mbed_official 35:a8484e16c2f3 253 #endif
mbed_official 35:a8484e16c2f3 254
mbed_official 35:a8484e16c2f3 255 /*******************************************************************************
mbed_official 35:a8484e16c2f3 256 * Function Name: usb0_function_USB_FUNCTION_Resume
mbed_official 35:a8484e16c2f3 257 * Description : This function is executed when the USB device detects a resume
mbed_official 35:a8484e16c2f3 258 * : signal.
mbed_official 35:a8484e16c2f3 259 * : The USB sample driver does not operate for this function.
mbed_official 35:a8484e16c2f3 260 * Arguments : none
mbed_official 35:a8484e16c2f3 261 * Return Value : none
mbed_official 35:a8484e16c2f3 262 *******************************************************************************/
mbed_official 35:a8484e16c2f3 263 #if 0 /*The USBHAL in mbed does not need this function*/
mbed_official 35:a8484e16c2f3 264 void usb0_function_USB_FUNCTION_Resume (void)
mbed_official 35:a8484e16c2f3 265 {
mbed_official 35:a8484e16c2f3 266 /* NOP */
mbed_official 35:a8484e16c2f3 267 }
mbed_official 35:a8484e16c2f3 268 #endif
mbed_official 35:a8484e16c2f3 269
mbed_official 35:a8484e16c2f3 270 /*******************************************************************************
mbed_official 35:a8484e16c2f3 271 * Function Name: usb0_function_USB_FUNCTION_Suspend
mbed_official 35:a8484e16c2f3 272 * Description : This function is executed when the USB device detects a suspend
mbed_official 35:a8484e16c2f3 273 * : signal.
mbed_official 35:a8484e16c2f3 274 * : The USB sample driver does not operate for this function.
mbed_official 35:a8484e16c2f3 275 * Arguments : none
mbed_official 35:a8484e16c2f3 276 * Return Value : none
mbed_official 35:a8484e16c2f3 277 *******************************************************************************/
mbed_official 35:a8484e16c2f3 278 #if 0 /*The USBHAL in mbed does not need this function*/
mbed_official 35:a8484e16c2f3 279 void usb0_function_USB_FUNCTION_Suspend (void)
mbed_official 35:a8484e16c2f3 280 {
mbed_official 35:a8484e16c2f3 281 /* NOP */
mbed_official 35:a8484e16c2f3 282 }
mbed_official 35:a8484e16c2f3 283 #endif
mbed_official 35:a8484e16c2f3 284
mbed_official 35:a8484e16c2f3 285 /*******************************************************************************
mbed_official 35:a8484e16c2f3 286 * Function Name: usb0_function_USB_FUNCTION_TestMode
mbed_official 35:a8484e16c2f3 287 * Description : This function is executed when the USB device is transitioned U
mbed_official 35:a8484e16c2f3 288 * : to TEST_MODE by the USB standard request.
mbed_official 35:a8484e16c2f3 289 * Arguments : none
mbed_official 35:a8484e16c2f3 290 * Return Value : none
mbed_official 35:a8484e16c2f3 291 *******************************************************************************/
mbed_official 35:a8484e16c2f3 292 void usb0_function_USB_FUNCTION_TestMode (void)
mbed_official 35:a8484e16c2f3 293 {
mbed_official 35:a8484e16c2f3 294 switch (g_usb0_function_TestModeSelectors & USB_FUNCTION_FUNCTION_TEST_SELECT)
mbed_official 35:a8484e16c2f3 295 {
mbed_official 35:a8484e16c2f3 296 case USB_FUNCTION_FUNCTION_TEST_J:
mbed_official 35:a8484e16c2f3 297 case USB_FUNCTION_FUNCTION_TEST_K:
mbed_official 35:a8484e16c2f3 298 case USB_FUNCTION_FUNCTION_TEST_SE0_NAK:
mbed_official 35:a8484e16c2f3 299 case USB_FUNCTION_FUNCTION_TEST_PACKET:
mbed_official 35:a8484e16c2f3 300 RZA_IO_RegWrite_16(&USB200.TESTMODE,
mbed_official 35:a8484e16c2f3 301 (g_usb0_function_TestModeSelectors >> 8),
mbed_official 35:a8484e16c2f3 302 USB_TESTMODE_UTST_SHIFT,
mbed_official 35:a8484e16c2f3 303 USB_TESTMODE_UTST);
mbed_official 35:a8484e16c2f3 304 break;
mbed_official 35:a8484e16c2f3 305
mbed_official 35:a8484e16c2f3 306 case USB_FUNCTION_FUNCTION_TEST_FORCE_ENABLE:
mbed_official 35:a8484e16c2f3 307 default:
mbed_official 35:a8484e16c2f3 308 break;
mbed_official 35:a8484e16c2f3 309 }
mbed_official 35:a8484e16c2f3 310 }
mbed_official 35:a8484e16c2f3 311
mbed_official 35:a8484e16c2f3 312 /*******************************************************************************
mbed_official 35:a8484e16c2f3 313 * Function Name: usb0_function_EnableINTModule
mbed_official 35:a8484e16c2f3 314 * Description : Enables USB interrupt.
mbed_official 35:a8484e16c2f3 315 * Arguments : none
mbed_official 35:a8484e16c2f3 316 * Return Value : none
mbed_official 35:a8484e16c2f3 317 *******************************************************************************/
mbed_official 35:a8484e16c2f3 318 static void usb0_function_EnableINTModule (void)
mbed_official 35:a8484e16c2f3 319 {
mbed_official 35:a8484e16c2f3 320 uint16_t buf;
mbed_official 35:a8484e16c2f3 321
mbed_official 35:a8484e16c2f3 322 buf = USB200.INTENB0;
mbed_official 35:a8484e16c2f3 323 buf |= (USB_FUNCTION_BITVBSE | USB_FUNCTION_BITDVSE | USB_FUNCTION_BITCTRE |
mbed_official 35:a8484e16c2f3 324 USB_FUNCTION_BITBEMPE | USB_FUNCTION_BITNRDYE | USB_FUNCTION_BITBRDYE);
mbed_official 35:a8484e16c2f3 325 USB200.INTENB0 = buf;
mbed_official 35:a8484e16c2f3 326
mbed_official 35:a8484e16c2f3 327 usb0_function_enable_bemp_int(USB_FUNCTION_PIPE0);
mbed_official 35:a8484e16c2f3 328 }
mbed_official 35:a8484e16c2f3 329
mbed_official 35:a8484e16c2f3 330 /* End of File */