en 129 / mbed-dev

fix LPC812 PWM

Dependents:   IR_LED_Send

Fork of mbed-dev by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32F4/stm32f4xx_hal_pcd.c@0:9b334a45a8ff, 2015-10-01 (annotated)

Committer:
bogdanm
Date:
Thu Oct 01 15:25:22 2015 +0300
Revision:
0:9b334a45a8ff
Child:
19:112740acecfa
Initial commit on mbed-dev



Replaces mbed-src (now inactive)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /**
bogdanm 0:9b334a45a8ff 2 ******************************************************************************
bogdanm 0:9b334a45a8ff 3 * @file stm32f4xx_hal_pcd.c
bogdanm 0:9b334a45a8ff 4 * @author MCD Application Team
bogdanm 0:9b334a45a8ff 5 * @version V1.3.2
bogdanm 0:9b334a45a8ff 6 * @date 26-June-2015
bogdanm 0:9b334a45a8ff 7 * @brief PCD HAL module driver.
bogdanm 0:9b334a45a8ff 8 * This file provides firmware functions to manage the following
bogdanm 0:9b334a45a8ff 9 * functionalities of the USB Peripheral Controller:
bogdanm 0:9b334a45a8ff 10 * + Initialization and de-initialization functions
bogdanm 0:9b334a45a8ff 11 * + IO operation functions
bogdanm 0:9b334a45a8ff 12 * + Peripheral Control functions
bogdanm 0:9b334a45a8ff 13 * + Peripheral State functions
bogdanm 0:9b334a45a8ff 14 *
bogdanm 0:9b334a45a8ff 15 @verbatim
bogdanm 0:9b334a45a8ff 16 ==============================================================================
bogdanm 0:9b334a45a8ff 17 ##### How to use this driver #####
bogdanm 0:9b334a45a8ff 18 ==============================================================================
bogdanm 0:9b334a45a8ff 19 [..]
bogdanm 0:9b334a45a8ff 20 The PCD HAL driver can be used as follows:
bogdanm 0:9b334a45a8ff 21
bogdanm 0:9b334a45a8ff 22 (#) Declare a PCD_HandleTypeDef handle structure, for example:
bogdanm 0:9b334a45a8ff 23 PCD_HandleTypeDef hpcd;
bogdanm 0:9b334a45a8ff 24
bogdanm 0:9b334a45a8ff 25 (#) Fill parameters of Init structure in HCD handle
bogdanm 0:9b334a45a8ff 26
bogdanm 0:9b334a45a8ff 27 (#) Call HAL_PCD_Init() API to initialize the PCD peripheral (Core, Device core, ...)
bogdanm 0:9b334a45a8ff 28
bogdanm 0:9b334a45a8ff 29 (#) Initialize the PCD low level resources through the HAL_PCD_MspInit() API:
bogdanm 0:9b334a45a8ff 30 (##) Enable the PCD/USB Low Level interface clock using
bogdanm 0:9b334a45a8ff 31 (+++) __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
bogdanm 0:9b334a45a8ff 32 (+++) __HAL_RCC_USB_OTG_HS_CLK_ENABLE(); (For High Speed Mode)
bogdanm 0:9b334a45a8ff 33
bogdanm 0:9b334a45a8ff 34 (##) Initialize the related GPIO clocks
bogdanm 0:9b334a45a8ff 35 (##) Configure PCD pin-out
bogdanm 0:9b334a45a8ff 36 (##) Configure PCD NVIC interrupt
bogdanm 0:9b334a45a8ff 37
bogdanm 0:9b334a45a8ff 38 (#)Associate the Upper USB device stack to the HAL PCD Driver:
bogdanm 0:9b334a45a8ff 39 (##) hpcd.pData = pdev;
bogdanm 0:9b334a45a8ff 40
bogdanm 0:9b334a45a8ff 41 (#)Enable PCD transmission and reception:
bogdanm 0:9b334a45a8ff 42 (##) HAL_PCD_Start();
bogdanm 0:9b334a45a8ff 43
bogdanm 0:9b334a45a8ff 44 @endverbatim
bogdanm 0:9b334a45a8ff 45 ******************************************************************************
bogdanm 0:9b334a45a8ff 46 * @attention
bogdanm 0:9b334a45a8ff 47 *
bogdanm 0:9b334a45a8ff 48 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
bogdanm 0:9b334a45a8ff 49 *
bogdanm 0:9b334a45a8ff 50 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 0:9b334a45a8ff 51 * are permitted provided that the following conditions are met:
bogdanm 0:9b334a45a8ff 52 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 0:9b334a45a8ff 53 * this list of conditions and the following disclaimer.
bogdanm 0:9b334a45a8ff 54 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 0:9b334a45a8ff 55 * this list of conditions and the following disclaimer in the documentation
bogdanm 0:9b334a45a8ff 56 * and/or other materials provided with the distribution.
bogdanm 0:9b334a45a8ff 57 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 0:9b334a45a8ff 58 * may be used to endorse or promote products derived from this software
bogdanm 0:9b334a45a8ff 59 * without specific prior written permission.
bogdanm 0:9b334a45a8ff 60 *
bogdanm 0:9b334a45a8ff 61 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 0:9b334a45a8ff 62 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 0:9b334a45a8ff 63 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 0:9b334a45a8ff 64 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 0:9b334a45a8ff 65 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 0:9b334a45a8ff 66 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 0:9b334a45a8ff 67 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 0:9b334a45a8ff 68 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 0:9b334a45a8ff 69 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 0:9b334a45a8ff 70 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 0:9b334a45a8ff 71 *
bogdanm 0:9b334a45a8ff 72 ******************************************************************************
bogdanm 0:9b334a45a8ff 73 */
bogdanm 0:9b334a45a8ff 74
bogdanm 0:9b334a45a8ff 75 /* Includes ------------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 76 #include "stm32f4xx_hal.h"
bogdanm 0:9b334a45a8ff 77
bogdanm 0:9b334a45a8ff 78 /** @addtogroup STM32F4xx_HAL_Driver
bogdanm 0:9b334a45a8ff 79 * @{
bogdanm 0:9b334a45a8ff 80 */
bogdanm 0:9b334a45a8ff 81
bogdanm 0:9b334a45a8ff 82 /** @defgroup PCD PCD
bogdanm 0:9b334a45a8ff 83 * @brief PCD HAL module driver
bogdanm 0:9b334a45a8ff 84 * @{
bogdanm 0:9b334a45a8ff 85 */
bogdanm 0:9b334a45a8ff 86
bogdanm 0:9b334a45a8ff 87 #ifdef HAL_PCD_MODULE_ENABLED
bogdanm 0:9b334a45a8ff 88
bogdanm 0:9b334a45a8ff 89 /* Private types -------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 90 /* Private variables ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 91 /* Private constants ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 92 /* Private macros ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 93 /** @defgroup PCD_Private_Macros PCD Private Macros
bogdanm 0:9b334a45a8ff 94 * @{
bogdanm 0:9b334a45a8ff 95 */
bogdanm 0:9b334a45a8ff 96 #define PCD_MIN(a, b) (((a) < (b)) ? (a) : (b))
bogdanm 0:9b334a45a8ff 97 #define PCD_MAX(a, b) (((a) > (b)) ? (a) : (b))
bogdanm 0:9b334a45a8ff 98 /**
bogdanm 0:9b334a45a8ff 99 * @}
bogdanm 0:9b334a45a8ff 100 */
bogdanm 0:9b334a45a8ff 101
bogdanm 0:9b334a45a8ff 102 /* Private functions prototypes ----------------------------------------------*/
bogdanm 0:9b334a45a8ff 103 /** @defgroup PCD_Private_Functions PCD Private Functions
bogdanm 0:9b334a45a8ff 104 * @{
bogdanm 0:9b334a45a8ff 105 */
bogdanm 0:9b334a45a8ff 106 static HAL_StatusTypeDef PCD_WriteEmptyTxFifo(PCD_HandleTypeDef *hpcd, uint32_t epnum);
bogdanm 0:9b334a45a8ff 107 /**
bogdanm 0:9b334a45a8ff 108 * @}
bogdanm 0:9b334a45a8ff 109 */
bogdanm 0:9b334a45a8ff 110
bogdanm 0:9b334a45a8ff 111 /* Exported functions --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 112 /** @defgroup PCD_Exported_Functions PCD Exported Functions
bogdanm 0:9b334a45a8ff 113 * @{
bogdanm 0:9b334a45a8ff 114 */
bogdanm 0:9b334a45a8ff 115
bogdanm 0:9b334a45a8ff 116 /** @defgroup PCD_Exported_Functions_Group1 Initialization and de-initialization functions
bogdanm 0:9b334a45a8ff 117 * @brief Initialization and Configuration functions
bogdanm 0:9b334a45a8ff 118 *
bogdanm 0:9b334a45a8ff 119 @verbatim
bogdanm 0:9b334a45a8ff 120 ===============================================================================
bogdanm 0:9b334a45a8ff 121 ##### Initialization and de-initialization functions #####
bogdanm 0:9b334a45a8ff 122 ===============================================================================
bogdanm 0:9b334a45a8ff 123 [..] This section provides functions allowing to:
bogdanm 0:9b334a45a8ff 124
bogdanm 0:9b334a45a8ff 125 @endverbatim
bogdanm 0:9b334a45a8ff 126 * @{
bogdanm 0:9b334a45a8ff 127 */
bogdanm 0:9b334a45a8ff 128
bogdanm 0:9b334a45a8ff 129 /**
bogdanm 0:9b334a45a8ff 130 * @brief Initializes the PCD according to the specified
bogdanm 0:9b334a45a8ff 131 * parameters in the PCD_InitTypeDef and initialize the associated handle.
bogdanm 0:9b334a45a8ff 132 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 133 * @retval HAL status
bogdanm 0:9b334a45a8ff 134 */
bogdanm 0:9b334a45a8ff 135 HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 136 {
bogdanm 0:9b334a45a8ff 137 uint32_t i = 0;
bogdanm 0:9b334a45a8ff 138
bogdanm 0:9b334a45a8ff 139 /* Check the PCD handle allocation */
bogdanm 0:9b334a45a8ff 140 if(hpcd == NULL)
bogdanm 0:9b334a45a8ff 141 {
bogdanm 0:9b334a45a8ff 142 return HAL_ERROR;
bogdanm 0:9b334a45a8ff 143 }
bogdanm 0:9b334a45a8ff 144
bogdanm 0:9b334a45a8ff 145 /* Check the parameters */
bogdanm 0:9b334a45a8ff 146 assert_param(IS_PCD_ALL_INSTANCE(hpcd->Instance));
bogdanm 0:9b334a45a8ff 147
bogdanm 0:9b334a45a8ff 148 hpcd->State = HAL_PCD_STATE_BUSY;
bogdanm 0:9b334a45a8ff 149
bogdanm 0:9b334a45a8ff 150 /* Init the low level hardware : GPIO, CLOCK, NVIC... */
bogdanm 0:9b334a45a8ff 151 HAL_PCD_MspInit(hpcd);
bogdanm 0:9b334a45a8ff 152
bogdanm 0:9b334a45a8ff 153 /* Disable the Interrupts */
bogdanm 0:9b334a45a8ff 154 __HAL_PCD_DISABLE(hpcd);
bogdanm 0:9b334a45a8ff 155
bogdanm 0:9b334a45a8ff 156 /*Init the Core (common init.) */
bogdanm 0:9b334a45a8ff 157 USB_CoreInit(hpcd->Instance, hpcd->Init);
bogdanm 0:9b334a45a8ff 158
bogdanm 0:9b334a45a8ff 159 /* Force Device Mode*/
bogdanm 0:9b334a45a8ff 160 USB_SetCurrentMode(hpcd->Instance , USB_OTG_DEVICE_MODE);
bogdanm 0:9b334a45a8ff 161
bogdanm 0:9b334a45a8ff 162 /* Init endpoints structures */
bogdanm 0:9b334a45a8ff 163 for (i = 0; i < 15 ; i++)
bogdanm 0:9b334a45a8ff 164 {
bogdanm 0:9b334a45a8ff 165 /* Init ep structure */
bogdanm 0:9b334a45a8ff 166 hpcd->IN_ep[i].is_in = 1;
bogdanm 0:9b334a45a8ff 167 hpcd->IN_ep[i].num = i;
bogdanm 0:9b334a45a8ff 168 hpcd->IN_ep[i].tx_fifo_num = i;
bogdanm 0:9b334a45a8ff 169 /* Control until ep is activated */
bogdanm 0:9b334a45a8ff 170 hpcd->IN_ep[i].type = EP_TYPE_CTRL;
bogdanm 0:9b334a45a8ff 171 hpcd->IN_ep[i].maxpacket = 0;
bogdanm 0:9b334a45a8ff 172 hpcd->IN_ep[i].xfer_buff = 0;
bogdanm 0:9b334a45a8ff 173 hpcd->IN_ep[i].xfer_len = 0;
bogdanm 0:9b334a45a8ff 174 }
bogdanm 0:9b334a45a8ff 175
bogdanm 0:9b334a45a8ff 176 for (i = 0; i < 15 ; i++)
bogdanm 0:9b334a45a8ff 177 {
bogdanm 0:9b334a45a8ff 178 hpcd->OUT_ep[i].is_in = 0;
bogdanm 0:9b334a45a8ff 179 hpcd->OUT_ep[i].num = i;
bogdanm 0:9b334a45a8ff 180 hpcd->IN_ep[i].tx_fifo_num = i;
bogdanm 0:9b334a45a8ff 181 /* Control until ep is activated */
bogdanm 0:9b334a45a8ff 182 hpcd->OUT_ep[i].type = EP_TYPE_CTRL;
bogdanm 0:9b334a45a8ff 183 hpcd->OUT_ep[i].maxpacket = 0;
bogdanm 0:9b334a45a8ff 184 hpcd->OUT_ep[i].xfer_buff = 0;
bogdanm 0:9b334a45a8ff 185 hpcd->OUT_ep[i].xfer_len = 0;
bogdanm 0:9b334a45a8ff 186
bogdanm 0:9b334a45a8ff 187 hpcd->Instance->DIEPTXF[i] = 0;
bogdanm 0:9b334a45a8ff 188 }
bogdanm 0:9b334a45a8ff 189
bogdanm 0:9b334a45a8ff 190 /* Init Device */
bogdanm 0:9b334a45a8ff 191 USB_DevInit(hpcd->Instance, hpcd->Init);
bogdanm 0:9b334a45a8ff 192
bogdanm 0:9b334a45a8ff 193 hpcd->State= HAL_PCD_STATE_READY;
bogdanm 0:9b334a45a8ff 194
bogdanm 0:9b334a45a8ff 195 #ifdef USB_OTG_GLPMCFG_LPMEN
bogdanm 0:9b334a45a8ff 196 /* Activate LPM */
bogdanm 0:9b334a45a8ff 197 if (hpcd->Init.lpm_enable == 1)
bogdanm 0:9b334a45a8ff 198 {
bogdanm 0:9b334a45a8ff 199 HAL_PCDEx_ActivateLPM(hpcd);
bogdanm 0:9b334a45a8ff 200 }
bogdanm 0:9b334a45a8ff 201 #endif /* USB_OTG_GLPMCFG_LPMEN */
bogdanm 0:9b334a45a8ff 202
bogdanm 0:9b334a45a8ff 203 USB_DevDisconnect (hpcd->Instance);
bogdanm 0:9b334a45a8ff 204 return HAL_OK;
bogdanm 0:9b334a45a8ff 205 }
bogdanm 0:9b334a45a8ff 206
bogdanm 0:9b334a45a8ff 207 /**
bogdanm 0:9b334a45a8ff 208 * @brief DeInitializes the PCD peripheral.
bogdanm 0:9b334a45a8ff 209 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 210 * @retval HAL status
bogdanm 0:9b334a45a8ff 211 */
bogdanm 0:9b334a45a8ff 212 HAL_StatusTypeDef HAL_PCD_DeInit(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 213 {
bogdanm 0:9b334a45a8ff 214 /* Check the PCD handle allocation */
bogdanm 0:9b334a45a8ff 215 if(hpcd == NULL)
bogdanm 0:9b334a45a8ff 216 {
bogdanm 0:9b334a45a8ff 217 return HAL_ERROR;
bogdanm 0:9b334a45a8ff 218 }
bogdanm 0:9b334a45a8ff 219
bogdanm 0:9b334a45a8ff 220 hpcd->State = HAL_PCD_STATE_BUSY;
bogdanm 0:9b334a45a8ff 221
bogdanm 0:9b334a45a8ff 222 /* Stop Device */
bogdanm 0:9b334a45a8ff 223 HAL_PCD_Stop(hpcd);
bogdanm 0:9b334a45a8ff 224
bogdanm 0:9b334a45a8ff 225 /* DeInit the low level hardware */
bogdanm 0:9b334a45a8ff 226 HAL_PCD_MspDeInit(hpcd);
bogdanm 0:9b334a45a8ff 227
bogdanm 0:9b334a45a8ff 228 hpcd->State = HAL_PCD_STATE_RESET;
bogdanm 0:9b334a45a8ff 229
bogdanm 0:9b334a45a8ff 230 return HAL_OK;
bogdanm 0:9b334a45a8ff 231 }
bogdanm 0:9b334a45a8ff 232
bogdanm 0:9b334a45a8ff 233 /**
bogdanm 0:9b334a45a8ff 234 * @brief Initializes the PCD MSP.
bogdanm 0:9b334a45a8ff 235 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 236 * @retval None
bogdanm 0:9b334a45a8ff 237 */
bogdanm 0:9b334a45a8ff 238 __weak void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 239 {
bogdanm 0:9b334a45a8ff 240 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 241 the HAL_PCD_MspInit could be implemented in the user file
bogdanm 0:9b334a45a8ff 242 */
bogdanm 0:9b334a45a8ff 243 }
bogdanm 0:9b334a45a8ff 244
bogdanm 0:9b334a45a8ff 245 /**
bogdanm 0:9b334a45a8ff 246 * @brief DeInitializes PCD MSP.
bogdanm 0:9b334a45a8ff 247 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 248 * @retval None
bogdanm 0:9b334a45a8ff 249 */
bogdanm 0:9b334a45a8ff 250 __weak void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 251 {
bogdanm 0:9b334a45a8ff 252 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 253 the HAL_PCD_MspDeInit could be implemented in the user file
bogdanm 0:9b334a45a8ff 254 */
bogdanm 0:9b334a45a8ff 255 }
bogdanm 0:9b334a45a8ff 256
bogdanm 0:9b334a45a8ff 257 /**
bogdanm 0:9b334a45a8ff 258 * @}
bogdanm 0:9b334a45a8ff 259 */
bogdanm 0:9b334a45a8ff 260
bogdanm 0:9b334a45a8ff 261 /** @defgroup PCD_Exported_Functions_Group2 Input and Output operation functions
bogdanm 0:9b334a45a8ff 262 * @brief Data transfers functions
bogdanm 0:9b334a45a8ff 263 *
bogdanm 0:9b334a45a8ff 264 @verbatim
bogdanm 0:9b334a45a8ff 265 ===============================================================================
bogdanm 0:9b334a45a8ff 266 ##### IO operation functions #####
bogdanm 0:9b334a45a8ff 267 ===============================================================================
bogdanm 0:9b334a45a8ff 268 [..]
bogdanm 0:9b334a45a8ff 269 This subsection provides a set of functions allowing to manage the PCD data
bogdanm 0:9b334a45a8ff 270 transfers.
bogdanm 0:9b334a45a8ff 271
bogdanm 0:9b334a45a8ff 272 @endverbatim
bogdanm 0:9b334a45a8ff 273 * @{
bogdanm 0:9b334a45a8ff 274 */
bogdanm 0:9b334a45a8ff 275
bogdanm 0:9b334a45a8ff 276 /**
bogdanm 0:9b334a45a8ff 277 * @brief Start The USB OTG Device.
bogdanm 0:9b334a45a8ff 278 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 279 * @retval HAL status
bogdanm 0:9b334a45a8ff 280 */
bogdanm 0:9b334a45a8ff 281 HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 282 {
bogdanm 0:9b334a45a8ff 283 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 284 USB_DevConnect (hpcd->Instance);
bogdanm 0:9b334a45a8ff 285 __HAL_PCD_ENABLE(hpcd);
bogdanm 0:9b334a45a8ff 286 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 287 return HAL_OK;
bogdanm 0:9b334a45a8ff 288 }
bogdanm 0:9b334a45a8ff 289
bogdanm 0:9b334a45a8ff 290 /**
bogdanm 0:9b334a45a8ff 291 * @brief Stop The USB OTG Device.
bogdanm 0:9b334a45a8ff 292 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 293 * @retval HAL status
bogdanm 0:9b334a45a8ff 294 */
bogdanm 0:9b334a45a8ff 295 HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 296 {
bogdanm 0:9b334a45a8ff 297 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 298 __HAL_PCD_DISABLE(hpcd);
bogdanm 0:9b334a45a8ff 299 USB_StopDevice(hpcd->Instance);
bogdanm 0:9b334a45a8ff 300 USB_DevDisconnect(hpcd->Instance);
bogdanm 0:9b334a45a8ff 301 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 302 return HAL_OK;
bogdanm 0:9b334a45a8ff 303 }
bogdanm 0:9b334a45a8ff 304
bogdanm 0:9b334a45a8ff 305 /**
bogdanm 0:9b334a45a8ff 306 * @brief Handles PCD interrupt request.
bogdanm 0:9b334a45a8ff 307 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 308 * @retval HAL status
bogdanm 0:9b334a45a8ff 309 */
bogdanm 0:9b334a45a8ff 310 void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 311 {
bogdanm 0:9b334a45a8ff 312 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance;
bogdanm 0:9b334a45a8ff 313 uint32_t i = 0, ep_intr = 0, epint = 0, epnum = 0;
bogdanm 0:9b334a45a8ff 314 uint32_t fifoemptymsk = 0, temp = 0;
bogdanm 0:9b334a45a8ff 315 USB_OTG_EPTypeDef *ep;
bogdanm 0:9b334a45a8ff 316
bogdanm 0:9b334a45a8ff 317 /* ensure that we are in device mode */
bogdanm 0:9b334a45a8ff 318 if (USB_GetMode(hpcd->Instance) == USB_OTG_MODE_DEVICE)
bogdanm 0:9b334a45a8ff 319 {
bogdanm 0:9b334a45a8ff 320 /* avoid spurious interrupt */
bogdanm 0:9b334a45a8ff 321 if(__HAL_PCD_IS_INVALID_INTERRUPT(hpcd))
bogdanm 0:9b334a45a8ff 322 {
bogdanm 0:9b334a45a8ff 323 return;
bogdanm 0:9b334a45a8ff 324 }
bogdanm 0:9b334a45a8ff 325
bogdanm 0:9b334a45a8ff 326 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_MMIS))
bogdanm 0:9b334a45a8ff 327 {
bogdanm 0:9b334a45a8ff 328 /* incorrect mode, acknowledge the interrupt */
bogdanm 0:9b334a45a8ff 329 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_MMIS);
bogdanm 0:9b334a45a8ff 330 }
bogdanm 0:9b334a45a8ff 331
bogdanm 0:9b334a45a8ff 332 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_OEPINT))
bogdanm 0:9b334a45a8ff 333 {
bogdanm 0:9b334a45a8ff 334 epnum = 0;
bogdanm 0:9b334a45a8ff 335
bogdanm 0:9b334a45a8ff 336 /* Read in the device interrupt bits */
bogdanm 0:9b334a45a8ff 337 ep_intr = USB_ReadDevAllOutEpInterrupt(hpcd->Instance);
bogdanm 0:9b334a45a8ff 338
bogdanm 0:9b334a45a8ff 339 while ( ep_intr )
bogdanm 0:9b334a45a8ff 340 {
bogdanm 0:9b334a45a8ff 341 if (ep_intr & 0x1)
bogdanm 0:9b334a45a8ff 342 {
bogdanm 0:9b334a45a8ff 343 epint = USB_ReadDevOutEPInterrupt(hpcd->Instance, epnum);
bogdanm 0:9b334a45a8ff 344
bogdanm 0:9b334a45a8ff 345 if(( epint & USB_OTG_DOEPINT_XFRC) == USB_OTG_DOEPINT_XFRC)
bogdanm 0:9b334a45a8ff 346 {
bogdanm 0:9b334a45a8ff 347 CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_XFRC);
bogdanm 0:9b334a45a8ff 348
bogdanm 0:9b334a45a8ff 349 if(hpcd->Init.dma_enable == 1)
bogdanm 0:9b334a45a8ff 350 {
bogdanm 0:9b334a45a8ff 351 hpcd->OUT_ep[epnum].xfer_count = hpcd->OUT_ep[epnum].maxpacket- (USBx_OUTEP(epnum)->DOEPTSIZ & USB_OTG_DOEPTSIZ_XFRSIZ);
bogdanm 0:9b334a45a8ff 352 hpcd->OUT_ep[epnum].xfer_buff += hpcd->OUT_ep[epnum].maxpacket;
bogdanm 0:9b334a45a8ff 353 }
bogdanm 0:9b334a45a8ff 354
bogdanm 0:9b334a45a8ff 355 HAL_PCD_DataOutStageCallback(hpcd, epnum);
bogdanm 0:9b334a45a8ff 356 if(hpcd->Init.dma_enable == 1)
bogdanm 0:9b334a45a8ff 357 {
bogdanm 0:9b334a45a8ff 358 if((epnum == 0) && (hpcd->OUT_ep[epnum].xfer_len == 0))
bogdanm 0:9b334a45a8ff 359 {
bogdanm 0:9b334a45a8ff 360 /* this is ZLP, so prepare EP0 for next setup */
bogdanm 0:9b334a45a8ff 361 USB_EP0_OutStart(hpcd->Instance, 1, (uint8_t *)hpcd->Setup);
bogdanm 0:9b334a45a8ff 362 }
bogdanm 0:9b334a45a8ff 363 }
bogdanm 0:9b334a45a8ff 364 }
bogdanm 0:9b334a45a8ff 365
bogdanm 0:9b334a45a8ff 366 if(( epint & USB_OTG_DOEPINT_STUP) == USB_OTG_DOEPINT_STUP)
bogdanm 0:9b334a45a8ff 367 {
bogdanm 0:9b334a45a8ff 368 /* Inform the upper layer that a setup packet is available */
bogdanm 0:9b334a45a8ff 369 HAL_PCD_SetupStageCallback(hpcd);
bogdanm 0:9b334a45a8ff 370 CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_STUP);
bogdanm 0:9b334a45a8ff 371 }
bogdanm 0:9b334a45a8ff 372
bogdanm 0:9b334a45a8ff 373 if(( epint & USB_OTG_DOEPINT_OTEPDIS) == USB_OTG_DOEPINT_OTEPDIS)
bogdanm 0:9b334a45a8ff 374 {
bogdanm 0:9b334a45a8ff 375 CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_OTEPDIS);
bogdanm 0:9b334a45a8ff 376 }
bogdanm 0:9b334a45a8ff 377 }
bogdanm 0:9b334a45a8ff 378 epnum++;
bogdanm 0:9b334a45a8ff 379 ep_intr >>= 1;
bogdanm 0:9b334a45a8ff 380 }
bogdanm 0:9b334a45a8ff 381 }
bogdanm 0:9b334a45a8ff 382
bogdanm 0:9b334a45a8ff 383 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_IEPINT))
bogdanm 0:9b334a45a8ff 384 {
bogdanm 0:9b334a45a8ff 385 /* Read in the device interrupt bits */
bogdanm 0:9b334a45a8ff 386 ep_intr = USB_ReadDevAllInEpInterrupt(hpcd->Instance);
bogdanm 0:9b334a45a8ff 387
bogdanm 0:9b334a45a8ff 388 epnum = 0;
bogdanm 0:9b334a45a8ff 389
bogdanm 0:9b334a45a8ff 390 while ( ep_intr )
bogdanm 0:9b334a45a8ff 391 {
bogdanm 0:9b334a45a8ff 392 if (ep_intr & 0x1) /* In ITR */
bogdanm 0:9b334a45a8ff 393 {
bogdanm 0:9b334a45a8ff 394 epint = USB_ReadDevInEPInterrupt(hpcd->Instance, epnum);
bogdanm 0:9b334a45a8ff 395
bogdanm 0:9b334a45a8ff 396 if(( epint & USB_OTG_DIEPINT_XFRC) == USB_OTG_DIEPINT_XFRC)
bogdanm 0:9b334a45a8ff 397 {
bogdanm 0:9b334a45a8ff 398 fifoemptymsk = 0x1 << epnum;
bogdanm 0:9b334a45a8ff 399 USBx_DEVICE->DIEPEMPMSK &= ~fifoemptymsk;
bogdanm 0:9b334a45a8ff 400
bogdanm 0:9b334a45a8ff 401 CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_XFRC);
bogdanm 0:9b334a45a8ff 402
bogdanm 0:9b334a45a8ff 403 if (hpcd->Init.dma_enable == 1)
bogdanm 0:9b334a45a8ff 404 {
bogdanm 0:9b334a45a8ff 405 hpcd->IN_ep[epnum].xfer_buff += hpcd->IN_ep[epnum].maxpacket;
bogdanm 0:9b334a45a8ff 406 }
bogdanm 0:9b334a45a8ff 407
bogdanm 0:9b334a45a8ff 408 HAL_PCD_DataInStageCallback(hpcd, epnum);
bogdanm 0:9b334a45a8ff 409
bogdanm 0:9b334a45a8ff 410 if (hpcd->Init.dma_enable == 1)
bogdanm 0:9b334a45a8ff 411 {
bogdanm 0:9b334a45a8ff 412 /* this is ZLP, so prepare EP0 for next setup */
bogdanm 0:9b334a45a8ff 413 if((epnum == 0) && (hpcd->IN_ep[epnum].xfer_len == 0))
bogdanm 0:9b334a45a8ff 414 {
bogdanm 0:9b334a45a8ff 415 /* prepare to rx more setup packets */
bogdanm 0:9b334a45a8ff 416 USB_EP0_OutStart(hpcd->Instance, 1, (uint8_t *)hpcd->Setup);
bogdanm 0:9b334a45a8ff 417 }
bogdanm 0:9b334a45a8ff 418 }
bogdanm 0:9b334a45a8ff 419 }
bogdanm 0:9b334a45a8ff 420 if(( epint & USB_OTG_DIEPINT_TOC) == USB_OTG_DIEPINT_TOC)
bogdanm 0:9b334a45a8ff 421 {
bogdanm 0:9b334a45a8ff 422 CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_TOC);
bogdanm 0:9b334a45a8ff 423 }
bogdanm 0:9b334a45a8ff 424 if(( epint & USB_OTG_DIEPINT_ITTXFE) == USB_OTG_DIEPINT_ITTXFE)
bogdanm 0:9b334a45a8ff 425 {
bogdanm 0:9b334a45a8ff 426 CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_ITTXFE);
bogdanm 0:9b334a45a8ff 427 }
bogdanm 0:9b334a45a8ff 428 if(( epint & USB_OTG_DIEPINT_INEPNE) == USB_OTG_DIEPINT_INEPNE)
bogdanm 0:9b334a45a8ff 429 {
bogdanm 0:9b334a45a8ff 430 CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_INEPNE);
bogdanm 0:9b334a45a8ff 431 }
bogdanm 0:9b334a45a8ff 432 if(( epint & USB_OTG_DIEPINT_EPDISD) == USB_OTG_DIEPINT_EPDISD)
bogdanm 0:9b334a45a8ff 433 {
bogdanm 0:9b334a45a8ff 434 CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_EPDISD);
bogdanm 0:9b334a45a8ff 435 }
bogdanm 0:9b334a45a8ff 436 if(( epint & USB_OTG_DIEPINT_TXFE) == USB_OTG_DIEPINT_TXFE)
bogdanm 0:9b334a45a8ff 437 {
bogdanm 0:9b334a45a8ff 438 PCD_WriteEmptyTxFifo(hpcd , epnum);
bogdanm 0:9b334a45a8ff 439 }
bogdanm 0:9b334a45a8ff 440 }
bogdanm 0:9b334a45a8ff 441 epnum++;
bogdanm 0:9b334a45a8ff 442 ep_intr >>= 1;
bogdanm 0:9b334a45a8ff 443 }
bogdanm 0:9b334a45a8ff 444 }
bogdanm 0:9b334a45a8ff 445
bogdanm 0:9b334a45a8ff 446 /* Handle Resume Interrupt */
bogdanm 0:9b334a45a8ff 447 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_WKUINT))
bogdanm 0:9b334a45a8ff 448 {
bogdanm 0:9b334a45a8ff 449 /* Clear the Remote Wake-up Signaling */
bogdanm 0:9b334a45a8ff 450 USBx_DEVICE->DCTL &= ~USB_OTG_DCTL_RWUSIG;
bogdanm 0:9b334a45a8ff 451
bogdanm 0:9b334a45a8ff 452 #ifdef USB_OTG_GLPMCFG_LPMEN
bogdanm 0:9b334a45a8ff 453 if(hpcd->LPM_State == LPM_L1)
bogdanm 0:9b334a45a8ff 454 {
bogdanm 0:9b334a45a8ff 455 hpcd->LPM_State = LPM_L0;
bogdanm 0:9b334a45a8ff 456 HAL_PCDEx_LPM_Callback(hpcd, PCD_LPM_L0_ACTIVE);
bogdanm 0:9b334a45a8ff 457 }
bogdanm 0:9b334a45a8ff 458 else
bogdanm 0:9b334a45a8ff 459 #endif /* USB_OTG_GLPMCFG_LPMEN */
bogdanm 0:9b334a45a8ff 460 {
bogdanm 0:9b334a45a8ff 461 HAL_PCD_ResumeCallback(hpcd);
bogdanm 0:9b334a45a8ff 462 }
bogdanm 0:9b334a45a8ff 463
bogdanm 0:9b334a45a8ff 464 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_WKUINT);
bogdanm 0:9b334a45a8ff 465 }
bogdanm 0:9b334a45a8ff 466
bogdanm 0:9b334a45a8ff 467 /* Handle Suspend Interrupt */
bogdanm 0:9b334a45a8ff 468 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_USBSUSP))
bogdanm 0:9b334a45a8ff 469 {
bogdanm 0:9b334a45a8ff 470 if((USBx_DEVICE->DSTS & USB_OTG_DSTS_SUSPSTS) == USB_OTG_DSTS_SUSPSTS)
bogdanm 0:9b334a45a8ff 471 {
bogdanm 0:9b334a45a8ff 472
bogdanm 0:9b334a45a8ff 473 HAL_PCD_SuspendCallback(hpcd);
bogdanm 0:9b334a45a8ff 474 }
bogdanm 0:9b334a45a8ff 475 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_USBSUSP);
bogdanm 0:9b334a45a8ff 476 }
bogdanm 0:9b334a45a8ff 477
bogdanm 0:9b334a45a8ff 478 #ifdef USB_OTG_GLPMCFG_LPMEN
bogdanm 0:9b334a45a8ff 479 /* Handle LPM Interrupt */
bogdanm 0:9b334a45a8ff 480 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_LPMINT))
bogdanm 0:9b334a45a8ff 481 {
bogdanm 0:9b334a45a8ff 482 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_LPMINT);
bogdanm 0:9b334a45a8ff 483 if( hpcd->LPM_State == LPM_L0)
bogdanm 0:9b334a45a8ff 484 {
bogdanm 0:9b334a45a8ff 485 hpcd->LPM_State = LPM_L1;
bogdanm 0:9b334a45a8ff 486 hpcd->BESL = (hpcd->Instance->GLPMCFG & USB_OTG_GLPMCFG_BESL) >>2 ;
bogdanm 0:9b334a45a8ff 487 HAL_PCDEx_LPM_Callback(hpcd, PCD_LPM_L1_ACTIVE);
bogdanm 0:9b334a45a8ff 488 }
bogdanm 0:9b334a45a8ff 489 else
bogdanm 0:9b334a45a8ff 490 {
bogdanm 0:9b334a45a8ff 491 HAL_PCD_SuspendCallback(hpcd);
bogdanm 0:9b334a45a8ff 492 }
bogdanm 0:9b334a45a8ff 493 }
bogdanm 0:9b334a45a8ff 494 #endif /* USB_OTG_GLPMCFG_LPMEN */
bogdanm 0:9b334a45a8ff 495
bogdanm 0:9b334a45a8ff 496 /* Handle Reset Interrupt */
bogdanm 0:9b334a45a8ff 497 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_USBRST))
bogdanm 0:9b334a45a8ff 498 {
bogdanm 0:9b334a45a8ff 499 USBx_DEVICE->DCTL &= ~USB_OTG_DCTL_RWUSIG;
bogdanm 0:9b334a45a8ff 500 USB_FlushTxFifo(hpcd->Instance , 0 );
bogdanm 0:9b334a45a8ff 501
bogdanm 0:9b334a45a8ff 502 for (i = 0; i < hpcd->Init.dev_endpoints ; i++)
bogdanm 0:9b334a45a8ff 503 {
bogdanm 0:9b334a45a8ff 504 USBx_INEP(i)->DIEPINT = 0xFF;
bogdanm 0:9b334a45a8ff 505 USBx_OUTEP(i)->DOEPINT = 0xFF;
bogdanm 0:9b334a45a8ff 506 }
bogdanm 0:9b334a45a8ff 507 USBx_DEVICE->DAINT = 0xFFFFFFFF;
bogdanm 0:9b334a45a8ff 508 USBx_DEVICE->DAINTMSK |= 0x10001;
bogdanm 0:9b334a45a8ff 509
bogdanm 0:9b334a45a8ff 510 if(hpcd->Init.use_dedicated_ep1)
bogdanm 0:9b334a45a8ff 511 {
bogdanm 0:9b334a45a8ff 512 USBx_DEVICE->DOUTEP1MSK |= (USB_OTG_DOEPMSK_STUPM | USB_OTG_DOEPMSK_XFRCM | USB_OTG_DOEPMSK_EPDM);
bogdanm 0:9b334a45a8ff 513 USBx_DEVICE->DINEP1MSK |= (USB_OTG_DIEPMSK_TOM | USB_OTG_DIEPMSK_XFRCM | USB_OTG_DIEPMSK_EPDM);
bogdanm 0:9b334a45a8ff 514 }
bogdanm 0:9b334a45a8ff 515 else
bogdanm 0:9b334a45a8ff 516 {
bogdanm 0:9b334a45a8ff 517 USBx_DEVICE->DOEPMSK |= (USB_OTG_DOEPMSK_STUPM | USB_OTG_DOEPMSK_XFRCM | USB_OTG_DOEPMSK_EPDM);
bogdanm 0:9b334a45a8ff 518 USBx_DEVICE->DIEPMSK |= (USB_OTG_DIEPMSK_TOM | USB_OTG_DIEPMSK_XFRCM | USB_OTG_DIEPMSK_EPDM);
bogdanm 0:9b334a45a8ff 519 }
bogdanm 0:9b334a45a8ff 520
bogdanm 0:9b334a45a8ff 521 /* Set Default Address to 0 */
bogdanm 0:9b334a45a8ff 522 USBx_DEVICE->DCFG &= ~USB_OTG_DCFG_DAD;
bogdanm 0:9b334a45a8ff 523
bogdanm 0:9b334a45a8ff 524 /* setup EP0 to receive SETUP packets */
bogdanm 0:9b334a45a8ff 525 USB_EP0_OutStart(hpcd->Instance, hpcd->Init.dma_enable, (uint8_t *)hpcd->Setup);
bogdanm 0:9b334a45a8ff 526
bogdanm 0:9b334a45a8ff 527 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_USBRST);
bogdanm 0:9b334a45a8ff 528 }
bogdanm 0:9b334a45a8ff 529
bogdanm 0:9b334a45a8ff 530 /* Handle Enumeration done Interrupt */
bogdanm 0:9b334a45a8ff 531 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_ENUMDNE))
bogdanm 0:9b334a45a8ff 532 {
bogdanm 0:9b334a45a8ff 533 USB_ActivateSetup(hpcd->Instance);
bogdanm 0:9b334a45a8ff 534 hpcd->Instance->GUSBCFG &= ~USB_OTG_GUSBCFG_TRDT;
bogdanm 0:9b334a45a8ff 535
bogdanm 0:9b334a45a8ff 536 if ( USB_GetDevSpeed(hpcd->Instance) == USB_OTG_SPEED_HIGH)
bogdanm 0:9b334a45a8ff 537 {
bogdanm 0:9b334a45a8ff 538 hpcd->Init.speed = USB_OTG_SPEED_HIGH;
bogdanm 0:9b334a45a8ff 539 hpcd->Init.ep0_mps = USB_OTG_HS_MAX_PACKET_SIZE ;
bogdanm 0:9b334a45a8ff 540 hpcd->Instance->GUSBCFG |= (uint32_t)((USBD_HS_TRDT_VALUE << 10) & USB_OTG_GUSBCFG_TRDT);
bogdanm 0:9b334a45a8ff 541 }
bogdanm 0:9b334a45a8ff 542 else
bogdanm 0:9b334a45a8ff 543 {
bogdanm 0:9b334a45a8ff 544 hpcd->Init.speed = USB_OTG_SPEED_FULL;
bogdanm 0:9b334a45a8ff 545 hpcd->Init.ep0_mps = USB_OTG_FS_MAX_PACKET_SIZE ;
bogdanm 0:9b334a45a8ff 546 hpcd->Instance->GUSBCFG |= (uint32_t)((USBD_FS_TRDT_VALUE << 10) & USB_OTG_GUSBCFG_TRDT);
bogdanm 0:9b334a45a8ff 547 }
bogdanm 0:9b334a45a8ff 548
bogdanm 0:9b334a45a8ff 549 HAL_PCD_ResetCallback(hpcd);
bogdanm 0:9b334a45a8ff 550
bogdanm 0:9b334a45a8ff 551 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_ENUMDNE);
bogdanm 0:9b334a45a8ff 552 }
bogdanm 0:9b334a45a8ff 553
bogdanm 0:9b334a45a8ff 554 /* Handle RxQLevel Interrupt */
bogdanm 0:9b334a45a8ff 555 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_RXFLVL))
bogdanm 0:9b334a45a8ff 556 {
bogdanm 0:9b334a45a8ff 557 USB_MASK_INTERRUPT(hpcd->Instance, USB_OTG_GINTSTS_RXFLVL);
bogdanm 0:9b334a45a8ff 558
bogdanm 0:9b334a45a8ff 559 temp = USBx->GRXSTSP;
bogdanm 0:9b334a45a8ff 560
bogdanm 0:9b334a45a8ff 561 ep = &hpcd->OUT_ep[temp & USB_OTG_GRXSTSP_EPNUM];
bogdanm 0:9b334a45a8ff 562
bogdanm 0:9b334a45a8ff 563 if(((temp & USB_OTG_GRXSTSP_PKTSTS) >> 17) == STS_DATA_UPDT)
bogdanm 0:9b334a45a8ff 564 {
bogdanm 0:9b334a45a8ff 565 if((temp & USB_OTG_GRXSTSP_BCNT) != 0)
bogdanm 0:9b334a45a8ff 566 {
bogdanm 0:9b334a45a8ff 567 USB_ReadPacket(USBx, ep->xfer_buff, (temp & USB_OTG_GRXSTSP_BCNT) >> 4);
bogdanm 0:9b334a45a8ff 568 ep->xfer_buff += (temp & USB_OTG_GRXSTSP_BCNT) >> 4;
bogdanm 0:9b334a45a8ff 569 ep->xfer_count += (temp & USB_OTG_GRXSTSP_BCNT) >> 4;
bogdanm 0:9b334a45a8ff 570 }
bogdanm 0:9b334a45a8ff 571 }
bogdanm 0:9b334a45a8ff 572 else if (((temp & USB_OTG_GRXSTSP_PKTSTS) >> 17) == STS_SETUP_UPDT)
bogdanm 0:9b334a45a8ff 573 {
bogdanm 0:9b334a45a8ff 574 USB_ReadPacket(USBx, (uint8_t *)hpcd->Setup, 8);
bogdanm 0:9b334a45a8ff 575 ep->xfer_count += (temp & USB_OTG_GRXSTSP_BCNT) >> 4;
bogdanm 0:9b334a45a8ff 576 }
bogdanm 0:9b334a45a8ff 577 USB_UNMASK_INTERRUPT(hpcd->Instance, USB_OTG_GINTSTS_RXFLVL);
bogdanm 0:9b334a45a8ff 578 }
bogdanm 0:9b334a45a8ff 579
bogdanm 0:9b334a45a8ff 580 /* Handle SOF Interrupt */
bogdanm 0:9b334a45a8ff 581 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_SOF))
bogdanm 0:9b334a45a8ff 582 {
bogdanm 0:9b334a45a8ff 583 HAL_PCD_SOFCallback(hpcd);
bogdanm 0:9b334a45a8ff 584 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_SOF);
bogdanm 0:9b334a45a8ff 585 }
bogdanm 0:9b334a45a8ff 586
bogdanm 0:9b334a45a8ff 587 /* Handle Incomplete ISO IN Interrupt */
bogdanm 0:9b334a45a8ff 588 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_IISOIXFR))
bogdanm 0:9b334a45a8ff 589 {
bogdanm 0:9b334a45a8ff 590 HAL_PCD_ISOINIncompleteCallback(hpcd, epnum);
bogdanm 0:9b334a45a8ff 591 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_IISOIXFR);
bogdanm 0:9b334a45a8ff 592 }
bogdanm 0:9b334a45a8ff 593
bogdanm 0:9b334a45a8ff 594 /* Handle Incomplete ISO OUT Interrupt */
bogdanm 0:9b334a45a8ff 595 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT))
bogdanm 0:9b334a45a8ff 596 {
bogdanm 0:9b334a45a8ff 597 HAL_PCD_ISOOUTIncompleteCallback(hpcd, epnum);
bogdanm 0:9b334a45a8ff 598 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT);
bogdanm 0:9b334a45a8ff 599 }
bogdanm 0:9b334a45a8ff 600
bogdanm 0:9b334a45a8ff 601 /* Handle Connection event Interrupt */
bogdanm 0:9b334a45a8ff 602 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_SRQINT))
bogdanm 0:9b334a45a8ff 603 {
bogdanm 0:9b334a45a8ff 604 HAL_PCD_ConnectCallback(hpcd);
bogdanm 0:9b334a45a8ff 605 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_SRQINT);
bogdanm 0:9b334a45a8ff 606 }
bogdanm 0:9b334a45a8ff 607
bogdanm 0:9b334a45a8ff 608 /* Handle Disconnection event Interrupt */
bogdanm 0:9b334a45a8ff 609 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_OTGINT))
bogdanm 0:9b334a45a8ff 610 {
bogdanm 0:9b334a45a8ff 611 temp = hpcd->Instance->GOTGINT;
bogdanm 0:9b334a45a8ff 612
bogdanm 0:9b334a45a8ff 613 if((temp & USB_OTG_GOTGINT_SEDET) == USB_OTG_GOTGINT_SEDET)
bogdanm 0:9b334a45a8ff 614 {
bogdanm 0:9b334a45a8ff 615 HAL_PCD_DisconnectCallback(hpcd);
bogdanm 0:9b334a45a8ff 616 }
bogdanm 0:9b334a45a8ff 617 hpcd->Instance->GOTGINT |= temp;
bogdanm 0:9b334a45a8ff 618 }
bogdanm 0:9b334a45a8ff 619 }
bogdanm 0:9b334a45a8ff 620 }
bogdanm 0:9b334a45a8ff 621
bogdanm 0:9b334a45a8ff 622 /**
bogdanm 0:9b334a45a8ff 623 * @brief Data OUT stage callback.
bogdanm 0:9b334a45a8ff 624 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 625 * @param epnum: endpoint number
bogdanm 0:9b334a45a8ff 626 * @retval None
bogdanm 0:9b334a45a8ff 627 */
bogdanm 0:9b334a45a8ff 628 __weak void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
bogdanm 0:9b334a45a8ff 629 {
bogdanm 0:9b334a45a8ff 630 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 631 the HAL_PCD_DataOutStageCallback could be implemented in the user file
bogdanm 0:9b334a45a8ff 632 */
bogdanm 0:9b334a45a8ff 633 }
bogdanm 0:9b334a45a8ff 634
bogdanm 0:9b334a45a8ff 635 /**
bogdanm 0:9b334a45a8ff 636 * @brief Data IN stage callback.
bogdanm 0:9b334a45a8ff 637 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 638 * @param epnum: endpoint number
bogdanm 0:9b334a45a8ff 639 * @retval None
bogdanm 0:9b334a45a8ff 640 */
bogdanm 0:9b334a45a8ff 641 __weak void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
bogdanm 0:9b334a45a8ff 642 {
bogdanm 0:9b334a45a8ff 643 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 644 the HAL_PCD_DataInStageCallback could be implemented in the user file
bogdanm 0:9b334a45a8ff 645 */
bogdanm 0:9b334a45a8ff 646 }
bogdanm 0:9b334a45a8ff 647 /**
bogdanm 0:9b334a45a8ff 648 * @brief Setup stage callback.
bogdanm 0:9b334a45a8ff 649 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 650 * @retval None
bogdanm 0:9b334a45a8ff 651 */
bogdanm 0:9b334a45a8ff 652 __weak void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 653 {
bogdanm 0:9b334a45a8ff 654 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 655 the HAL_PCD_SetupStageCallback could be implemented in the user file
bogdanm 0:9b334a45a8ff 656 */
bogdanm 0:9b334a45a8ff 657 }
bogdanm 0:9b334a45a8ff 658
bogdanm 0:9b334a45a8ff 659 /**
bogdanm 0:9b334a45a8ff 660 * @brief USB Start Of Frame callback.
bogdanm 0:9b334a45a8ff 661 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 662 * @retval None
bogdanm 0:9b334a45a8ff 663 */
bogdanm 0:9b334a45a8ff 664 __weak void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 665 {
bogdanm 0:9b334a45a8ff 666 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 667 the HAL_PCD_SOFCallback could be implemented in the user file
bogdanm 0:9b334a45a8ff 668 */
bogdanm 0:9b334a45a8ff 669 }
bogdanm 0:9b334a45a8ff 670
bogdanm 0:9b334a45a8ff 671 /**
bogdanm 0:9b334a45a8ff 672 * @brief USB Reset callback.
bogdanm 0:9b334a45a8ff 673 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 674 * @retval None
bogdanm 0:9b334a45a8ff 675 */
bogdanm 0:9b334a45a8ff 676 __weak void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 677 {
bogdanm 0:9b334a45a8ff 678 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 679 the HAL_PCD_ResetCallback could be implemented in the user file
bogdanm 0:9b334a45a8ff 680 */
bogdanm 0:9b334a45a8ff 681 }
bogdanm 0:9b334a45a8ff 682
bogdanm 0:9b334a45a8ff 683 /**
bogdanm 0:9b334a45a8ff 684 * @brief Suspend event callback.
bogdanm 0:9b334a45a8ff 685 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 686 * @retval None
bogdanm 0:9b334a45a8ff 687 */
bogdanm 0:9b334a45a8ff 688 __weak void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 689 {
bogdanm 0:9b334a45a8ff 690 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 691 the HAL_PCD_SuspendCallback could be implemented in the user file
bogdanm 0:9b334a45a8ff 692 */
bogdanm 0:9b334a45a8ff 693 }
bogdanm 0:9b334a45a8ff 694
bogdanm 0:9b334a45a8ff 695 /**
bogdanm 0:9b334a45a8ff 696 * @brief Resume event callback.
bogdanm 0:9b334a45a8ff 697 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 698 * @retval None
bogdanm 0:9b334a45a8ff 699 */
bogdanm 0:9b334a45a8ff 700 __weak void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 701 {
bogdanm 0:9b334a45a8ff 702 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 703 the HAL_PCD_ResumeCallback could be implemented in the user file
bogdanm 0:9b334a45a8ff 704 */
bogdanm 0:9b334a45a8ff 705 }
bogdanm 0:9b334a45a8ff 706
bogdanm 0:9b334a45a8ff 707 /**
bogdanm 0:9b334a45a8ff 708 * @brief Incomplete ISO OUT callback.
bogdanm 0:9b334a45a8ff 709 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 710 * @param epnum: endpoint number
bogdanm 0:9b334a45a8ff 711 * @retval None
bogdanm 0:9b334a45a8ff 712 */
bogdanm 0:9b334a45a8ff 713 __weak void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
bogdanm 0:9b334a45a8ff 714 {
bogdanm 0:9b334a45a8ff 715 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 716 the HAL_PCD_ISOOUTIncompleteCallback could be implemented in the user file
bogdanm 0:9b334a45a8ff 717 */
bogdanm 0:9b334a45a8ff 718 }
bogdanm 0:9b334a45a8ff 719
bogdanm 0:9b334a45a8ff 720 /**
bogdanm 0:9b334a45a8ff 721 * @brief Incomplete ISO IN callback.
bogdanm 0:9b334a45a8ff 722 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 723 * @param epnum: endpoint number
bogdanm 0:9b334a45a8ff 724 * @retval None
bogdanm 0:9b334a45a8ff 725 */
bogdanm 0:9b334a45a8ff 726 __weak void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
bogdanm 0:9b334a45a8ff 727 {
bogdanm 0:9b334a45a8ff 728 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 729 the HAL_PCD_ISOINIncompleteCallback could be implemented in the user file
bogdanm 0:9b334a45a8ff 730 */
bogdanm 0:9b334a45a8ff 731 }
bogdanm 0:9b334a45a8ff 732
bogdanm 0:9b334a45a8ff 733 /**
bogdanm 0:9b334a45a8ff 734 * @brief Connection event callback.
bogdanm 0:9b334a45a8ff 735 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 736 * @retval None
bogdanm 0:9b334a45a8ff 737 */
bogdanm 0:9b334a45a8ff 738 __weak void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 739 {
bogdanm 0:9b334a45a8ff 740 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 741 the HAL_PCD_ConnectCallback could be implemented in the user file
bogdanm 0:9b334a45a8ff 742 */
bogdanm 0:9b334a45a8ff 743 }
bogdanm 0:9b334a45a8ff 744
bogdanm 0:9b334a45a8ff 745 /**
bogdanm 0:9b334a45a8ff 746 * @brief Disconnection event callback.
bogdanm 0:9b334a45a8ff 747 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 748 * @retval None
bogdanm 0:9b334a45a8ff 749 */
bogdanm 0:9b334a45a8ff 750 __weak void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 751 {
bogdanm 0:9b334a45a8ff 752 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 753 the HAL_PCD_DisconnectCallback could be implemented in the user file
bogdanm 0:9b334a45a8ff 754 */
bogdanm 0:9b334a45a8ff 755 }
bogdanm 0:9b334a45a8ff 756
bogdanm 0:9b334a45a8ff 757 /**
bogdanm 0:9b334a45a8ff 758 * @}
bogdanm 0:9b334a45a8ff 759 */
bogdanm 0:9b334a45a8ff 760
bogdanm 0:9b334a45a8ff 761 /** @defgroup PCD_Exported_Functions_Group3 Peripheral Control functions
bogdanm 0:9b334a45a8ff 762 * @brief management functions
bogdanm 0:9b334a45a8ff 763 *
bogdanm 0:9b334a45a8ff 764 @verbatim
bogdanm 0:9b334a45a8ff 765 ===============================================================================
bogdanm 0:9b334a45a8ff 766 ##### Peripheral Control functions #####
bogdanm 0:9b334a45a8ff 767 ===============================================================================
bogdanm 0:9b334a45a8ff 768 [..]
bogdanm 0:9b334a45a8ff 769 This subsection provides a set of functions allowing to control the PCD data
bogdanm 0:9b334a45a8ff 770 transfers.
bogdanm 0:9b334a45a8ff 771
bogdanm 0:9b334a45a8ff 772 @endverbatim
bogdanm 0:9b334a45a8ff 773 * @{
bogdanm 0:9b334a45a8ff 774 */
bogdanm 0:9b334a45a8ff 775
bogdanm 0:9b334a45a8ff 776 /**
bogdanm 0:9b334a45a8ff 777 * @brief Connect the USB device.
bogdanm 0:9b334a45a8ff 778 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 779 * @retval HAL status
bogdanm 0:9b334a45a8ff 780 */
bogdanm 0:9b334a45a8ff 781 HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 782 {
bogdanm 0:9b334a45a8ff 783 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 784 USB_DevConnect(hpcd->Instance);
bogdanm 0:9b334a45a8ff 785 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 786 return HAL_OK;
bogdanm 0:9b334a45a8ff 787 }
bogdanm 0:9b334a45a8ff 788
bogdanm 0:9b334a45a8ff 789 /**
bogdanm 0:9b334a45a8ff 790 * @brief Disconnect the USB device.
bogdanm 0:9b334a45a8ff 791 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 792 * @retval HAL status
bogdanm 0:9b334a45a8ff 793 */
bogdanm 0:9b334a45a8ff 794 HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 795 {
bogdanm 0:9b334a45a8ff 796 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 797 USB_DevDisconnect(hpcd->Instance);
bogdanm 0:9b334a45a8ff 798 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 799 return HAL_OK;
bogdanm 0:9b334a45a8ff 800 }
bogdanm 0:9b334a45a8ff 801
bogdanm 0:9b334a45a8ff 802 /**
bogdanm 0:9b334a45a8ff 803 * @brief Set the USB Device address.
bogdanm 0:9b334a45a8ff 804 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 805 * @param address: new device address
bogdanm 0:9b334a45a8ff 806 * @retval HAL status
bogdanm 0:9b334a45a8ff 807 */
bogdanm 0:9b334a45a8ff 808 HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address)
bogdanm 0:9b334a45a8ff 809 {
bogdanm 0:9b334a45a8ff 810 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 811 USB_SetDevAddress(hpcd->Instance, address);
bogdanm 0:9b334a45a8ff 812 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 813 return HAL_OK;
bogdanm 0:9b334a45a8ff 814 }
bogdanm 0:9b334a45a8ff 815 /**
bogdanm 0:9b334a45a8ff 816 * @brief Open and configure an endpoint.
bogdanm 0:9b334a45a8ff 817 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 818 * @param ep_addr: endpoint address
bogdanm 0:9b334a45a8ff 819 * @param ep_mps: endpoint max packet size
bogdanm 0:9b334a45a8ff 820 * @param ep_type: endpoint type
bogdanm 0:9b334a45a8ff 821 * @retval HAL status
bogdanm 0:9b334a45a8ff 822 */
bogdanm 0:9b334a45a8ff 823 HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint16_t ep_mps, uint8_t ep_type)
bogdanm 0:9b334a45a8ff 824 {
bogdanm 0:9b334a45a8ff 825 HAL_StatusTypeDef ret = HAL_OK;
bogdanm 0:9b334a45a8ff 826 USB_OTG_EPTypeDef *ep;
bogdanm 0:9b334a45a8ff 827
bogdanm 0:9b334a45a8ff 828 if ((ep_addr & 0x80) == 0x80)
bogdanm 0:9b334a45a8ff 829 {
bogdanm 0:9b334a45a8ff 830 ep = &hpcd->IN_ep[ep_addr & 0x7F];
bogdanm 0:9b334a45a8ff 831 }
bogdanm 0:9b334a45a8ff 832 else
bogdanm 0:9b334a45a8ff 833 {
bogdanm 0:9b334a45a8ff 834 ep = &hpcd->OUT_ep[ep_addr & 0x7F];
bogdanm 0:9b334a45a8ff 835 }
bogdanm 0:9b334a45a8ff 836 ep->num = ep_addr & 0x7F;
bogdanm 0:9b334a45a8ff 837
bogdanm 0:9b334a45a8ff 838 ep->is_in = (0x80 & ep_addr) != 0;
bogdanm 0:9b334a45a8ff 839 ep->maxpacket = ep_mps;
bogdanm 0:9b334a45a8ff 840 ep->type = ep_type;
bogdanm 0:9b334a45a8ff 841 if (ep->is_in)
bogdanm 0:9b334a45a8ff 842 {
bogdanm 0:9b334a45a8ff 843 /* Assign a Tx FIFO */
bogdanm 0:9b334a45a8ff 844 ep->tx_fifo_num = ep->num;
bogdanm 0:9b334a45a8ff 845 }
bogdanm 0:9b334a45a8ff 846 /* Set initial data PID. */
bogdanm 0:9b334a45a8ff 847 if (ep_type == EP_TYPE_BULK )
bogdanm 0:9b334a45a8ff 848 {
bogdanm 0:9b334a45a8ff 849 ep->data_pid_start = 0;
bogdanm 0:9b334a45a8ff 850 }
bogdanm 0:9b334a45a8ff 851
bogdanm 0:9b334a45a8ff 852 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 853 USB_ActivateEndpoint(hpcd->Instance , ep);
bogdanm 0:9b334a45a8ff 854 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 855 return ret;
bogdanm 0:9b334a45a8ff 856 }
bogdanm 0:9b334a45a8ff 857
bogdanm 0:9b334a45a8ff 858
bogdanm 0:9b334a45a8ff 859 /**
bogdanm 0:9b334a45a8ff 860 * @brief Deactivate an endpoint.
bogdanm 0:9b334a45a8ff 861 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 862 * @param ep_addr: endpoint address
bogdanm 0:9b334a45a8ff 863 * @retval HAL status
bogdanm 0:9b334a45a8ff 864 */
bogdanm 0:9b334a45a8ff 865 HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)
bogdanm 0:9b334a45a8ff 866 {
bogdanm 0:9b334a45a8ff 867 USB_OTG_EPTypeDef *ep;
bogdanm 0:9b334a45a8ff 868
bogdanm 0:9b334a45a8ff 869 if ((ep_addr & 0x80) == 0x80)
bogdanm 0:9b334a45a8ff 870 {
bogdanm 0:9b334a45a8ff 871 ep = &hpcd->IN_ep[ep_addr & 0x7F];
bogdanm 0:9b334a45a8ff 872 }
bogdanm 0:9b334a45a8ff 873 else
bogdanm 0:9b334a45a8ff 874 {
bogdanm 0:9b334a45a8ff 875 ep = &hpcd->OUT_ep[ep_addr & 0x7F];
bogdanm 0:9b334a45a8ff 876 }
bogdanm 0:9b334a45a8ff 877 ep->num = ep_addr & 0x7F;
bogdanm 0:9b334a45a8ff 878
bogdanm 0:9b334a45a8ff 879 ep->is_in = (0x80 & ep_addr) != 0;
bogdanm 0:9b334a45a8ff 880
bogdanm 0:9b334a45a8ff 881 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 882 USB_DeactivateEndpoint(hpcd->Instance , ep);
bogdanm 0:9b334a45a8ff 883 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 884 return HAL_OK;
bogdanm 0:9b334a45a8ff 885 }
bogdanm 0:9b334a45a8ff 886
bogdanm 0:9b334a45a8ff 887
bogdanm 0:9b334a45a8ff 888 /**
bogdanm 0:9b334a45a8ff 889 * @brief Receive an amount of data.
bogdanm 0:9b334a45a8ff 890 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 891 * @param ep_addr: endpoint address
bogdanm 0:9b334a45a8ff 892 * @param pBuf: pointer to the reception buffer
bogdanm 0:9b334a45a8ff 893 * @param len: amount of data to be received
bogdanm 0:9b334a45a8ff 894 * @retval HAL status
bogdanm 0:9b334a45a8ff 895 */
bogdanm 0:9b334a45a8ff 896 HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len)
bogdanm 0:9b334a45a8ff 897 {
bogdanm 0:9b334a45a8ff 898 USB_OTG_EPTypeDef *ep;
bogdanm 0:9b334a45a8ff 899
bogdanm 0:9b334a45a8ff 900 ep = &hpcd->OUT_ep[ep_addr & 0x7F];
bogdanm 0:9b334a45a8ff 901
bogdanm 0:9b334a45a8ff 902 /*setup and start the Xfer */
bogdanm 0:9b334a45a8ff 903 ep->xfer_buff = pBuf;
bogdanm 0:9b334a45a8ff 904 ep->xfer_len = len;
bogdanm 0:9b334a45a8ff 905 ep->xfer_count = 0;
bogdanm 0:9b334a45a8ff 906 ep->is_in = 0;
bogdanm 0:9b334a45a8ff 907 ep->num = ep_addr & 0x7F;
bogdanm 0:9b334a45a8ff 908
bogdanm 0:9b334a45a8ff 909 if (hpcd->Init.dma_enable == 1)
bogdanm 0:9b334a45a8ff 910 {
bogdanm 0:9b334a45a8ff 911 ep->dma_addr = (uint32_t)pBuf;
bogdanm 0:9b334a45a8ff 912 }
bogdanm 0:9b334a45a8ff 913
bogdanm 0:9b334a45a8ff 914 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 915
bogdanm 0:9b334a45a8ff 916 if ((ep_addr & 0x7F) == 0 )
bogdanm 0:9b334a45a8ff 917 {
bogdanm 0:9b334a45a8ff 918 USB_EP0StartXfer(hpcd->Instance , ep, hpcd->Init.dma_enable);
bogdanm 0:9b334a45a8ff 919 }
bogdanm 0:9b334a45a8ff 920 else
bogdanm 0:9b334a45a8ff 921 {
bogdanm 0:9b334a45a8ff 922 USB_EPStartXfer(hpcd->Instance , ep, hpcd->Init.dma_enable);
bogdanm 0:9b334a45a8ff 923 }
bogdanm 0:9b334a45a8ff 924 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 925
bogdanm 0:9b334a45a8ff 926 return HAL_OK;
bogdanm 0:9b334a45a8ff 927 }
bogdanm 0:9b334a45a8ff 928
bogdanm 0:9b334a45a8ff 929 /**
bogdanm 0:9b334a45a8ff 930 * @brief Get Received Data Size.
bogdanm 0:9b334a45a8ff 931 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 932 * @param ep_addr: endpoint address
bogdanm 0:9b334a45a8ff 933 * @retval Data Size
bogdanm 0:9b334a45a8ff 934 */
bogdanm 0:9b334a45a8ff 935 uint16_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)
bogdanm 0:9b334a45a8ff 936 {
bogdanm 0:9b334a45a8ff 937 return hpcd->OUT_ep[ep_addr & 0x7F].xfer_count;
bogdanm 0:9b334a45a8ff 938 }
bogdanm 0:9b334a45a8ff 939 /**
bogdanm 0:9b334a45a8ff 940 * @brief Send an amount of data.
bogdanm 0:9b334a45a8ff 941 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 942 * @param ep_addr: endpoint address
bogdanm 0:9b334a45a8ff 943 * @param pBuf: pointer to the transmission buffer
bogdanm 0:9b334a45a8ff 944 * @param len: amount of data to be sent
bogdanm 0:9b334a45a8ff 945 * @retval HAL status
bogdanm 0:9b334a45a8ff 946 */
bogdanm 0:9b334a45a8ff 947 HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len)
bogdanm 0:9b334a45a8ff 948 {
bogdanm 0:9b334a45a8ff 949 USB_OTG_EPTypeDef *ep;
bogdanm 0:9b334a45a8ff 950
bogdanm 0:9b334a45a8ff 951 ep = &hpcd->IN_ep[ep_addr & 0x7F];
bogdanm 0:9b334a45a8ff 952
bogdanm 0:9b334a45a8ff 953 /*setup and start the Xfer */
bogdanm 0:9b334a45a8ff 954 ep->xfer_buff = pBuf;
bogdanm 0:9b334a45a8ff 955 ep->xfer_len = len;
bogdanm 0:9b334a45a8ff 956 ep->xfer_count = 0;
bogdanm 0:9b334a45a8ff 957 ep->is_in = 1;
bogdanm 0:9b334a45a8ff 958 ep->num = ep_addr & 0x7F;
bogdanm 0:9b334a45a8ff 959
bogdanm 0:9b334a45a8ff 960 if (hpcd->Init.dma_enable == 1)
bogdanm 0:9b334a45a8ff 961 {
bogdanm 0:9b334a45a8ff 962 ep->dma_addr = (uint32_t)pBuf;
bogdanm 0:9b334a45a8ff 963 }
bogdanm 0:9b334a45a8ff 964
bogdanm 0:9b334a45a8ff 965 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 966
bogdanm 0:9b334a45a8ff 967 if ((ep_addr & 0x7F) == 0 )
bogdanm 0:9b334a45a8ff 968 {
bogdanm 0:9b334a45a8ff 969 USB_EP0StartXfer(hpcd->Instance , ep, hpcd->Init.dma_enable);
bogdanm 0:9b334a45a8ff 970 }
bogdanm 0:9b334a45a8ff 971 else
bogdanm 0:9b334a45a8ff 972 {
bogdanm 0:9b334a45a8ff 973 USB_EPStartXfer(hpcd->Instance , ep, hpcd->Init.dma_enable);
bogdanm 0:9b334a45a8ff 974 }
bogdanm 0:9b334a45a8ff 975
bogdanm 0:9b334a45a8ff 976 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 977
bogdanm 0:9b334a45a8ff 978 return HAL_OK;
bogdanm 0:9b334a45a8ff 979 }
bogdanm 0:9b334a45a8ff 980
bogdanm 0:9b334a45a8ff 981 /**
bogdanm 0:9b334a45a8ff 982 * @brief Set a STALL condition over an endpoint.
bogdanm 0:9b334a45a8ff 983 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 984 * @param ep_addr: endpoint address
bogdanm 0:9b334a45a8ff 985 * @retval HAL status
bogdanm 0:9b334a45a8ff 986 */
bogdanm 0:9b334a45a8ff 987 HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)
bogdanm 0:9b334a45a8ff 988 {
bogdanm 0:9b334a45a8ff 989 USB_OTG_EPTypeDef *ep;
bogdanm 0:9b334a45a8ff 990
bogdanm 0:9b334a45a8ff 991 if ((0x80 & ep_addr) == 0x80)
bogdanm 0:9b334a45a8ff 992 {
bogdanm 0:9b334a45a8ff 993 ep = &hpcd->IN_ep[ep_addr & 0x7F];
bogdanm 0:9b334a45a8ff 994 }
bogdanm 0:9b334a45a8ff 995 else
bogdanm 0:9b334a45a8ff 996 {
bogdanm 0:9b334a45a8ff 997 ep = &hpcd->OUT_ep[ep_addr];
bogdanm 0:9b334a45a8ff 998 }
bogdanm 0:9b334a45a8ff 999
bogdanm 0:9b334a45a8ff 1000 ep->is_stall = 1;
bogdanm 0:9b334a45a8ff 1001 ep->num = ep_addr & 0x7F;
bogdanm 0:9b334a45a8ff 1002 ep->is_in = ((ep_addr & 0x80) == 0x80);
bogdanm 0:9b334a45a8ff 1003
bogdanm 0:9b334a45a8ff 1004
bogdanm 0:9b334a45a8ff 1005 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 1006 USB_EPSetStall(hpcd->Instance , ep);
bogdanm 0:9b334a45a8ff 1007 if((ep_addr & 0x7F) == 0)
bogdanm 0:9b334a45a8ff 1008 {
bogdanm 0:9b334a45a8ff 1009 USB_EP0_OutStart(hpcd->Instance, hpcd->Init.dma_enable, (uint8_t *)hpcd->Setup);
bogdanm 0:9b334a45a8ff 1010 }
bogdanm 0:9b334a45a8ff 1011 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 1012
bogdanm 0:9b334a45a8ff 1013 return HAL_OK;
bogdanm 0:9b334a45a8ff 1014 }
bogdanm 0:9b334a45a8ff 1015
bogdanm 0:9b334a45a8ff 1016 /**
bogdanm 0:9b334a45a8ff 1017 * @brief Clear a STALL condition over in an endpoint.
bogdanm 0:9b334a45a8ff 1018 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 1019 * @param ep_addr: endpoint address
bogdanm 0:9b334a45a8ff 1020 * @retval HAL status
bogdanm 0:9b334a45a8ff 1021 */
bogdanm 0:9b334a45a8ff 1022 HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)
bogdanm 0:9b334a45a8ff 1023 {
bogdanm 0:9b334a45a8ff 1024 USB_OTG_EPTypeDef *ep;
bogdanm 0:9b334a45a8ff 1025
bogdanm 0:9b334a45a8ff 1026 if ((0x80 & ep_addr) == 0x80)
bogdanm 0:9b334a45a8ff 1027 {
bogdanm 0:9b334a45a8ff 1028 ep = &hpcd->IN_ep[ep_addr & 0x7F];
bogdanm 0:9b334a45a8ff 1029 }
bogdanm 0:9b334a45a8ff 1030 else
bogdanm 0:9b334a45a8ff 1031 {
bogdanm 0:9b334a45a8ff 1032 ep = &hpcd->OUT_ep[ep_addr];
bogdanm 0:9b334a45a8ff 1033 }
bogdanm 0:9b334a45a8ff 1034
bogdanm 0:9b334a45a8ff 1035 ep->is_stall = 0;
bogdanm 0:9b334a45a8ff 1036 ep->num = ep_addr & 0x7F;
bogdanm 0:9b334a45a8ff 1037 ep->is_in = ((ep_addr & 0x80) == 0x80);
bogdanm 0:9b334a45a8ff 1038
bogdanm 0:9b334a45a8ff 1039 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 1040 USB_EPClearStall(hpcd->Instance , ep);
bogdanm 0:9b334a45a8ff 1041 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 1042
bogdanm 0:9b334a45a8ff 1043 return HAL_OK;
bogdanm 0:9b334a45a8ff 1044 }
bogdanm 0:9b334a45a8ff 1045
bogdanm 0:9b334a45a8ff 1046 /**
bogdanm 0:9b334a45a8ff 1047 * @brief Flush an endpoint.
bogdanm 0:9b334a45a8ff 1048 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 1049 * @param ep_addr: endpoint address
bogdanm 0:9b334a45a8ff 1050 * @retval HAL status
bogdanm 0:9b334a45a8ff 1051 */
bogdanm 0:9b334a45a8ff 1052 HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)
bogdanm 0:9b334a45a8ff 1053 {
bogdanm 0:9b334a45a8ff 1054 __HAL_LOCK(hpcd);
bogdanm 0:9b334a45a8ff 1055
bogdanm 0:9b334a45a8ff 1056 if ((ep_addr & 0x80) == 0x80)
bogdanm 0:9b334a45a8ff 1057 {
bogdanm 0:9b334a45a8ff 1058 USB_FlushTxFifo(hpcd->Instance, ep_addr & 0x7F);
bogdanm 0:9b334a45a8ff 1059 }
bogdanm 0:9b334a45a8ff 1060 else
bogdanm 0:9b334a45a8ff 1061 {
bogdanm 0:9b334a45a8ff 1062 USB_FlushRxFifo(hpcd->Instance);
bogdanm 0:9b334a45a8ff 1063 }
bogdanm 0:9b334a45a8ff 1064
bogdanm 0:9b334a45a8ff 1065 __HAL_UNLOCK(hpcd);
bogdanm 0:9b334a45a8ff 1066
bogdanm 0:9b334a45a8ff 1067 return HAL_OK;
bogdanm 0:9b334a45a8ff 1068 }
bogdanm 0:9b334a45a8ff 1069
bogdanm 0:9b334a45a8ff 1070 /**
bogdanm 0:9b334a45a8ff 1071 * @brief Activate remote wakeup signalling.
bogdanm 0:9b334a45a8ff 1072 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 1073 * @retval HAL status
bogdanm 0:9b334a45a8ff 1074 */
bogdanm 0:9b334a45a8ff 1075 HAL_StatusTypeDef HAL_PCD_ActivateRemoteWakeup(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 1076 {
bogdanm 0:9b334a45a8ff 1077 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance;
bogdanm 0:9b334a45a8ff 1078
bogdanm 0:9b334a45a8ff 1079 if((USBx_DEVICE->DSTS & USB_OTG_DSTS_SUSPSTS) == USB_OTG_DSTS_SUSPSTS)
bogdanm 0:9b334a45a8ff 1080 {
bogdanm 0:9b334a45a8ff 1081 /* Activate Remote wakeup signaling */
bogdanm 0:9b334a45a8ff 1082 USBx_DEVICE->DCTL |= USB_OTG_DCTL_RWUSIG;
bogdanm 0:9b334a45a8ff 1083 }
bogdanm 0:9b334a45a8ff 1084 return HAL_OK;
bogdanm 0:9b334a45a8ff 1085 }
bogdanm 0:9b334a45a8ff 1086
bogdanm 0:9b334a45a8ff 1087 /**
bogdanm 0:9b334a45a8ff 1088 * @brief De-activate remote wakeup signalling.
bogdanm 0:9b334a45a8ff 1089 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 1090 * @retval HAL status
bogdanm 0:9b334a45a8ff 1091 */
bogdanm 0:9b334a45a8ff 1092 HAL_StatusTypeDef HAL_PCD_DeActivateRemoteWakeup(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 1093 {
bogdanm 0:9b334a45a8ff 1094 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance;
bogdanm 0:9b334a45a8ff 1095
bogdanm 0:9b334a45a8ff 1096 /* De-activate Remote wakeup signaling */
bogdanm 0:9b334a45a8ff 1097 USBx_DEVICE->DCTL &= ~(USB_OTG_DCTL_RWUSIG);
bogdanm 0:9b334a45a8ff 1098 return HAL_OK;
bogdanm 0:9b334a45a8ff 1099 }
bogdanm 0:9b334a45a8ff 1100 /**
bogdanm 0:9b334a45a8ff 1101 * @}
bogdanm 0:9b334a45a8ff 1102 */
bogdanm 0:9b334a45a8ff 1103
bogdanm 0:9b334a45a8ff 1104 /** @defgroup PCD_Exported_Functions_Group4 Peripheral State functions
bogdanm 0:9b334a45a8ff 1105 * @brief Peripheral State functions
bogdanm 0:9b334a45a8ff 1106 *
bogdanm 0:9b334a45a8ff 1107 @verbatim
bogdanm 0:9b334a45a8ff 1108 ===============================================================================
bogdanm 0:9b334a45a8ff 1109 ##### Peripheral State functions #####
bogdanm 0:9b334a45a8ff 1110 ===============================================================================
bogdanm 0:9b334a45a8ff 1111 [..]
bogdanm 0:9b334a45a8ff 1112 This subsection permits to get in run-time the status of the peripheral
bogdanm 0:9b334a45a8ff 1113 and the data flow.
bogdanm 0:9b334a45a8ff 1114
bogdanm 0:9b334a45a8ff 1115 @endverbatim
bogdanm 0:9b334a45a8ff 1116 * @{
bogdanm 0:9b334a45a8ff 1117 */
bogdanm 0:9b334a45a8ff 1118
bogdanm 0:9b334a45a8ff 1119 /**
bogdanm 0:9b334a45a8ff 1120 * @brief Return the PCD handle state.
bogdanm 0:9b334a45a8ff 1121 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 1122 * @retval HAL state
bogdanm 0:9b334a45a8ff 1123 */
bogdanm 0:9b334a45a8ff 1124 PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd)
bogdanm 0:9b334a45a8ff 1125 {
bogdanm 0:9b334a45a8ff 1126 return hpcd->State;
bogdanm 0:9b334a45a8ff 1127 }
bogdanm 0:9b334a45a8ff 1128 /**
bogdanm 0:9b334a45a8ff 1129 * @}
bogdanm 0:9b334a45a8ff 1130 */
bogdanm 0:9b334a45a8ff 1131
bogdanm 0:9b334a45a8ff 1132 /**
bogdanm 0:9b334a45a8ff 1133 * @}
bogdanm 0:9b334a45a8ff 1134 */
bogdanm 0:9b334a45a8ff 1135
bogdanm 0:9b334a45a8ff 1136 /* Private functions ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 1137 /** @addtogroup PCD_Private_Functions
bogdanm 0:9b334a45a8ff 1138 * @{
bogdanm 0:9b334a45a8ff 1139 */
bogdanm 0:9b334a45a8ff 1140
bogdanm 0:9b334a45a8ff 1141 /**
bogdanm 0:9b334a45a8ff 1142 * @brief Check FIFO for the next packet to be loaded.
bogdanm 0:9b334a45a8ff 1143 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 1144 * @param epnum : endpoint number
bogdanm 0:9b334a45a8ff 1145 * @retval HAL status
bogdanm 0:9b334a45a8ff 1146 */
bogdanm 0:9b334a45a8ff 1147 static HAL_StatusTypeDef PCD_WriteEmptyTxFifo(PCD_HandleTypeDef *hpcd, uint32_t epnum)
bogdanm 0:9b334a45a8ff 1148 {
bogdanm 0:9b334a45a8ff 1149 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance;
bogdanm 0:9b334a45a8ff 1150 USB_OTG_EPTypeDef *ep;
bogdanm 0:9b334a45a8ff 1151 int32_t len = 0;
bogdanm 0:9b334a45a8ff 1152 uint32_t len32b;
bogdanm 0:9b334a45a8ff 1153 uint32_t fifoemptymsk = 0;
bogdanm 0:9b334a45a8ff 1154
bogdanm 0:9b334a45a8ff 1155 ep = &hpcd->IN_ep[epnum];
bogdanm 0:9b334a45a8ff 1156 len = ep->xfer_len - ep->xfer_count;
bogdanm 0:9b334a45a8ff 1157
bogdanm 0:9b334a45a8ff 1158 if (len > ep->maxpacket)
bogdanm 0:9b334a45a8ff 1159 {
bogdanm 0:9b334a45a8ff 1160 len = ep->maxpacket;
bogdanm 0:9b334a45a8ff 1161 }
bogdanm 0:9b334a45a8ff 1162
bogdanm 0:9b334a45a8ff 1163
bogdanm 0:9b334a45a8ff 1164 len32b = (len + 3) / 4;
bogdanm 0:9b334a45a8ff 1165
bogdanm 0:9b334a45a8ff 1166 while ( (USBx_INEP(epnum)->DTXFSTS & USB_OTG_DTXFSTS_INEPTFSAV) > len32b &&
bogdanm 0:9b334a45a8ff 1167 ep->xfer_count < ep->xfer_len &&
bogdanm 0:9b334a45a8ff 1168 ep->xfer_len != 0)
bogdanm 0:9b334a45a8ff 1169 {
bogdanm 0:9b334a45a8ff 1170 /* Write the FIFO */
bogdanm 0:9b334a45a8ff 1171 len = ep->xfer_len - ep->xfer_count;
bogdanm 0:9b334a45a8ff 1172
bogdanm 0:9b334a45a8ff 1173 if (len > ep->maxpacket)
bogdanm 0:9b334a45a8ff 1174 {
bogdanm 0:9b334a45a8ff 1175 len = ep->maxpacket;
bogdanm 0:9b334a45a8ff 1176 }
bogdanm 0:9b334a45a8ff 1177 len32b = (len + 3) / 4;
bogdanm 0:9b334a45a8ff 1178
bogdanm 0:9b334a45a8ff 1179 USB_WritePacket(USBx, ep->xfer_buff, epnum, len, hpcd->Init.dma_enable);
bogdanm 0:9b334a45a8ff 1180
bogdanm 0:9b334a45a8ff 1181 ep->xfer_buff += len;
bogdanm 0:9b334a45a8ff 1182 ep->xfer_count += len;
bogdanm 0:9b334a45a8ff 1183 }
bogdanm 0:9b334a45a8ff 1184
bogdanm 0:9b334a45a8ff 1185 if(len <= 0)
bogdanm 0:9b334a45a8ff 1186 {
bogdanm 0:9b334a45a8ff 1187 fifoemptymsk = 0x1 << epnum;
bogdanm 0:9b334a45a8ff 1188 USBx_DEVICE->DIEPEMPMSK &= ~fifoemptymsk;
bogdanm 0:9b334a45a8ff 1189
bogdanm 0:9b334a45a8ff 1190 }
bogdanm 0:9b334a45a8ff 1191
bogdanm 0:9b334a45a8ff 1192 return HAL_OK;
bogdanm 0:9b334a45a8ff 1193 }
bogdanm 0:9b334a45a8ff 1194
bogdanm 0:9b334a45a8ff 1195 /**
bogdanm 0:9b334a45a8ff 1196 * @}
bogdanm 0:9b334a45a8ff 1197 */
bogdanm 0:9b334a45a8ff 1198
bogdanm 0:9b334a45a8ff 1199 #endif /* HAL_PCD_MODULE_ENABLED */
bogdanm 0:9b334a45a8ff 1200 /**
bogdanm 0:9b334a45a8ff 1201 * @}
bogdanm 0:9b334a45a8ff 1202 */
bogdanm 0:9b334a45a8ff 1203
bogdanm 0:9b334a45a8ff 1204 /**
bogdanm 0:9b334a45a8ff 1205 * @}
bogdanm 0:9b334a45a8ff 1206 */
bogdanm 0:9b334a45a8ff 1207
bogdanm 0:9b334a45a8ff 1208 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/