mbed official / mbed-dev

mbed library sources. Supersedes mbed-src.

Dependents:   Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more

targets/TARGET_STM/TARGET_STM32F7/device/stm32f7xx_hal_pcd_ex.c@165:e614a9f1c9e2, 2017-05-26 (annotated)

Committer:
AnnaBridge
Date:
Fri May 26 12:39:01 2017 +0100
Revision:
165:e614a9f1c9e2
Parent:
161:2cc1468da177
Child:
168:9672193075cf
This updates the lib to the mbed lib v 143

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file stm32f7xx_hal_pcd_ex.c
<> 144:ef7eb2e8f9f7 4 * @author MCD Application Team
<> 161:2cc1468da177 5 * @version V1.2.0
<> 161:2cc1468da177 6 * @date 30-December-2016
<> 144:ef7eb2e8f9f7 7 * @brief PCD HAL module driver.
<> 144:ef7eb2e8f9f7 8 * This file provides firmware functions to manage the following
<> 144:ef7eb2e8f9f7 9 * functionalities of the USB Peripheral Controller:
<> 144:ef7eb2e8f9f7 10 * + Extended features functions
<> 144:ef7eb2e8f9f7 11 *
<> 144:ef7eb2e8f9f7 12 ******************************************************************************
<> 144:ef7eb2e8f9f7 13 * @attention
<> 144:ef7eb2e8f9f7 14 *
<> 144:ef7eb2e8f9f7 15 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<> 144:ef7eb2e8f9f7 16 *
<> 144:ef7eb2e8f9f7 17 * Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 18 * are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 19 * 1. Redistributions of source code must retain the above copyright notice,
<> 144:ef7eb2e8f9f7 20 * this list of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 21 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 144:ef7eb2e8f9f7 22 * this list of conditions and the following disclaimer in the documentation
<> 144:ef7eb2e8f9f7 23 * and/or other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 24 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 144:ef7eb2e8f9f7 25 * may be used to endorse or promote products derived from this software
<> 144:ef7eb2e8f9f7 26 * without specific prior written permission.
<> 144:ef7eb2e8f9f7 27 *
<> 144:ef7eb2e8f9f7 28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 144:ef7eb2e8f9f7 29 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 144:ef7eb2e8f9f7 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 31 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 144:ef7eb2e8f9f7 32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 144:ef7eb2e8f9f7 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 144:ef7eb2e8f9f7 34 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 144:ef7eb2e8f9f7 35 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 144:ef7eb2e8f9f7 36 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 144:ef7eb2e8f9f7 37 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 38 *
<> 144:ef7eb2e8f9f7 39 ******************************************************************************
<> 144:ef7eb2e8f9f7 40 */
<> 144:ef7eb2e8f9f7 41
<> 144:ef7eb2e8f9f7 42 /* Includes ------------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 43 #include "stm32f7xx_hal.h"
<> 144:ef7eb2e8f9f7 44
<> 144:ef7eb2e8f9f7 45 /** @addtogroup STM32F7xx_HAL_Driver
<> 144:ef7eb2e8f9f7 46 * @{
<> 144:ef7eb2e8f9f7 47 */
<> 144:ef7eb2e8f9f7 48
<> 144:ef7eb2e8f9f7 49 /** @defgroup PCDEx PCDEx
<> 144:ef7eb2e8f9f7 50 * @brief PCD Extended HAL module driver
<> 144:ef7eb2e8f9f7 51 * @{
<> 144:ef7eb2e8f9f7 52 */
<> 144:ef7eb2e8f9f7 53 #ifdef HAL_PCD_MODULE_ENABLED
<> 144:ef7eb2e8f9f7 54
<> 144:ef7eb2e8f9f7 55 /* Private types -------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 56 /* Private variables ---------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 57 /* Private constants ---------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 58 /* Private macros ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 59 /* Private functions ---------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 60 /* Exported functions --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 61
<> 144:ef7eb2e8f9f7 62 /** @defgroup PCDEx_Exported_Functions PCDEx Exported Functions
<> 144:ef7eb2e8f9f7 63 * @{
<> 144:ef7eb2e8f9f7 64 */
<> 144:ef7eb2e8f9f7 65
<> 144:ef7eb2e8f9f7 66 /** @defgroup PCDEx_Exported_Functions_Group1 Peripheral Control functions
<> 144:ef7eb2e8f9f7 67 * @brief PCDEx control functions
<> 144:ef7eb2e8f9f7 68 *
<> 144:ef7eb2e8f9f7 69 @verbatim
<> 144:ef7eb2e8f9f7 70 ===============================================================================
<> 144:ef7eb2e8f9f7 71 ##### Extended features functions #####
<> 144:ef7eb2e8f9f7 72 ===============================================================================
<> 144:ef7eb2e8f9f7 73 [..] This section provides functions allowing to:
<> 144:ef7eb2e8f9f7 74 (+) Update FIFO configuration
<> 144:ef7eb2e8f9f7 75
<> 144:ef7eb2e8f9f7 76 @endverbatim
<> 144:ef7eb2e8f9f7 77 * @{
<> 144:ef7eb2e8f9f7 78 */
<> 144:ef7eb2e8f9f7 79
<> 144:ef7eb2e8f9f7 80 /**
<> 144:ef7eb2e8f9f7 81 * @brief Set Tx FIFO
<> 144:ef7eb2e8f9f7 82 * @param hpcd: PCD handle
<> 144:ef7eb2e8f9f7 83 * @param fifo: The number of Tx fifo
<> 144:ef7eb2e8f9f7 84 * @param size: Fifo size
<> 144:ef7eb2e8f9f7 85 * @retval HAL status
<> 144:ef7eb2e8f9f7 86 */
<> 144:ef7eb2e8f9f7 87 HAL_StatusTypeDef HAL_PCDEx_SetTxFiFo(PCD_HandleTypeDef *hpcd, uint8_t fifo, uint16_t size)
<> 144:ef7eb2e8f9f7 88 {
<> 144:ef7eb2e8f9f7 89 uint8_t i = 0;
<> 144:ef7eb2e8f9f7 90 uint32_t Tx_Offset = 0;
<> 144:ef7eb2e8f9f7 91
<> 144:ef7eb2e8f9f7 92 /* TXn min size = 16 words. (n : Transmit FIFO index)
<> 144:ef7eb2e8f9f7 93 When a TxFIFO is not used, the Configuration should be as follows:
<> 144:ef7eb2e8f9f7 94 case 1 : n > m and Txn is not used (n,m : Transmit FIFO indexes)
<> 144:ef7eb2e8f9f7 95 --> Txm can use the space allocated for Txn.
<> 144:ef7eb2e8f9f7 96 case2 : n < m and Txn is not used (n,m : Transmit FIFO indexes)
<> 144:ef7eb2e8f9f7 97 --> Txn should be configured with the minimum space of 16 words
<> 144:ef7eb2e8f9f7 98 The FIFO is used optimally when used TxFIFOs are allocated in the top
<> 144:ef7eb2e8f9f7 99 of the FIFO.Ex: use EP1 and EP2 as IN instead of EP1 and EP3 as IN ones.
<> 144:ef7eb2e8f9f7 100 When DMA is used 3n * FIFO locations should be reserved for internal DMA registers */
<> 144:ef7eb2e8f9f7 101
<> 144:ef7eb2e8f9f7 102 Tx_Offset = hpcd->Instance->GRXFSIZ;
<> 144:ef7eb2e8f9f7 103
<> 144:ef7eb2e8f9f7 104 if(fifo == 0)
<> 144:ef7eb2e8f9f7 105 {
<> 144:ef7eb2e8f9f7 106 hpcd->Instance->DIEPTXF0_HNPTXFSIZ = (uint32_t)(((uint32_t)size << 16) | Tx_Offset);
<> 144:ef7eb2e8f9f7 107 }
<> 144:ef7eb2e8f9f7 108 else
<> 144:ef7eb2e8f9f7 109 {
<> 144:ef7eb2e8f9f7 110 Tx_Offset += (hpcd->Instance->DIEPTXF0_HNPTXFSIZ) >> 16;
<> 144:ef7eb2e8f9f7 111 for (i = 0; i < (fifo - 1); i++)
<> 144:ef7eb2e8f9f7 112 {
<> 144:ef7eb2e8f9f7 113 Tx_Offset += (hpcd->Instance->DIEPTXF[i] >> 16);
<> 144:ef7eb2e8f9f7 114 }
<> 144:ef7eb2e8f9f7 115
<> 144:ef7eb2e8f9f7 116 /* Multiply Tx_Size by 2 to get higher performance */
<> 144:ef7eb2e8f9f7 117 hpcd->Instance->DIEPTXF[fifo - 1] = (uint32_t)(((uint32_t)size << 16) | Tx_Offset);
<> 144:ef7eb2e8f9f7 118 }
<> 144:ef7eb2e8f9f7 119
<> 144:ef7eb2e8f9f7 120 return HAL_OK;
<> 144:ef7eb2e8f9f7 121 }
<> 144:ef7eb2e8f9f7 122
<> 144:ef7eb2e8f9f7 123 /**
<> 144:ef7eb2e8f9f7 124 * @brief Set Rx FIFO
<> 144:ef7eb2e8f9f7 125 * @param hpcd: PCD handle
<> 144:ef7eb2e8f9f7 126 * @param size: Size of Rx fifo
<> 144:ef7eb2e8f9f7 127 * @retval HAL status
<> 144:ef7eb2e8f9f7 128 */
<> 144:ef7eb2e8f9f7 129 HAL_StatusTypeDef HAL_PCDEx_SetRxFiFo(PCD_HandleTypeDef *hpcd, uint16_t size)
<> 144:ef7eb2e8f9f7 130 {
<> 144:ef7eb2e8f9f7 131 hpcd->Instance->GRXFSIZ = size;
<> 144:ef7eb2e8f9f7 132
<> 144:ef7eb2e8f9f7 133 return HAL_OK;
<> 144:ef7eb2e8f9f7 134 }
<> 144:ef7eb2e8f9f7 135
<> 144:ef7eb2e8f9f7 136 /**
<> 144:ef7eb2e8f9f7 137 * @brief Activate LPM Feature
<> 144:ef7eb2e8f9f7 138 * @param hpcd: PCD handle
<> 144:ef7eb2e8f9f7 139 * @retval HAL status
<> 144:ef7eb2e8f9f7 140 */
<> 144:ef7eb2e8f9f7 141 HAL_StatusTypeDef HAL_PCDEx_ActivateLPM(PCD_HandleTypeDef *hpcd)
<> 144:ef7eb2e8f9f7 142 {
<> 144:ef7eb2e8f9f7 143 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance;
<> 144:ef7eb2e8f9f7 144
<> 144:ef7eb2e8f9f7 145 hpcd->lpm_active = ENABLE;
<> 144:ef7eb2e8f9f7 146 hpcd->LPM_State = LPM_L0;
<> 144:ef7eb2e8f9f7 147 USBx->GINTMSK |= USB_OTG_GINTMSK_LPMINTM;
<> 144:ef7eb2e8f9f7 148 USBx->GLPMCFG |= (USB_OTG_GLPMCFG_LPMEN | USB_OTG_GLPMCFG_LPMACK | USB_OTG_GLPMCFG_ENBESL);
<> 144:ef7eb2e8f9f7 149
<> 144:ef7eb2e8f9f7 150 return HAL_OK;
<> 144:ef7eb2e8f9f7 151 }
<> 144:ef7eb2e8f9f7 152
<> 144:ef7eb2e8f9f7 153 /**
<> 144:ef7eb2e8f9f7 154 * @brief DeActivate LPM feature.
<> 144:ef7eb2e8f9f7 155 * @param hpcd: PCD handle
<> 144:ef7eb2e8f9f7 156 * @retval HAL status
<> 144:ef7eb2e8f9f7 157 */
<> 144:ef7eb2e8f9f7 158 HAL_StatusTypeDef HAL_PCDEx_DeActivateLPM(PCD_HandleTypeDef *hpcd)
<> 144:ef7eb2e8f9f7 159 {
<> 144:ef7eb2e8f9f7 160 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance;
<> 144:ef7eb2e8f9f7 161
<> 144:ef7eb2e8f9f7 162 hpcd->lpm_active = DISABLE;
<> 144:ef7eb2e8f9f7 163 USBx->GINTMSK &= ~USB_OTG_GINTMSK_LPMINTM;
<> 144:ef7eb2e8f9f7 164 USBx->GLPMCFG &= ~(USB_OTG_GLPMCFG_LPMEN | USB_OTG_GLPMCFG_LPMACK | USB_OTG_GLPMCFG_ENBESL);
<> 144:ef7eb2e8f9f7 165
<> 144:ef7eb2e8f9f7 166 return HAL_OK;
<> 144:ef7eb2e8f9f7 167 }
<> 144:ef7eb2e8f9f7 168
<> 161:2cc1468da177 169 #if defined (USB_OTG_GCCFG_BCDEN)
<> 161:2cc1468da177 170 /**
<> 161:2cc1468da177 171 * @brief Handle BatteryCharging Process.
<> 161:2cc1468da177 172 * @param hpcd: PCD handle
<> 161:2cc1468da177 173 * @retval HAL status
<> 161:2cc1468da177 174 */
<> 161:2cc1468da177 175 void HAL_PCDEx_BCD_VBUSDetect(PCD_HandleTypeDef *hpcd)
<> 161:2cc1468da177 176 {
<> 161:2cc1468da177 177 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance;
<> 161:2cc1468da177 178 uint32_t tickstart = HAL_GetTick();
<> 161:2cc1468da177 179
<> 161:2cc1468da177 180 /* Start BCD When device is connected */
<> 161:2cc1468da177 181 if (USBx_DEVICE->DCTL & USB_OTG_DCTL_SDIS)
<> 161:2cc1468da177 182 {
<> 161:2cc1468da177 183 /* Enable DCD : Data Contact Detect */
<> 161:2cc1468da177 184 USBx->GCCFG |= USB_OTG_GCCFG_DCDEN;
<> 161:2cc1468da177 185
<> 161:2cc1468da177 186 /* Wait Detect flag or a timeout is happen*/
<> 161:2cc1468da177 187 while ((USBx->GCCFG & USB_OTG_GCCFG_DCDET) == 0)
<> 161:2cc1468da177 188 {
<> 161:2cc1468da177 189 /* Check for the Timeout */
<> 161:2cc1468da177 190 if((HAL_GetTick() - tickstart ) > 1000)
<> 161:2cc1468da177 191 {
<> 161:2cc1468da177 192 HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_ERROR);
<> 161:2cc1468da177 193 return;
<> 161:2cc1468da177 194 }
<> 161:2cc1468da177 195 }
<> 161:2cc1468da177 196
<> 161:2cc1468da177 197 /* Right response got */
<> 161:2cc1468da177 198 HAL_Delay(100);
<> 161:2cc1468da177 199
<> 161:2cc1468da177 200 /* Check Detect flag*/
<> 161:2cc1468da177 201 if (USBx->GCCFG & USB_OTG_GCCFG_DCDET)
<> 161:2cc1468da177 202 {
<> 161:2cc1468da177 203 HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_CONTACT_DETECTION);
<> 161:2cc1468da177 204 }
<> 161:2cc1468da177 205
<> 161:2cc1468da177 206 /*Primary detection: checks if connected to Standard Downstream Port
<> 161:2cc1468da177 207 (without charging capability) */
<> 161:2cc1468da177 208 USBx->GCCFG &=~ USB_OTG_GCCFG_DCDEN;
<> 161:2cc1468da177 209 USBx->GCCFG |= USB_OTG_GCCFG_PDEN;
<> 161:2cc1468da177 210 HAL_Delay(100);
<> 161:2cc1468da177 211
<> 161:2cc1468da177 212 if (!(USBx->GCCFG & USB_OTG_GCCFG_PDET))
<> 161:2cc1468da177 213 {
<> 161:2cc1468da177 214 /* Case of Standard Downstream Port */
<> 161:2cc1468da177 215 HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_STD_DOWNSTREAM_PORT);
<> 161:2cc1468da177 216 }
<> 161:2cc1468da177 217 else
<> 161:2cc1468da177 218 {
<> 161:2cc1468da177 219 /* start secondary detection to check connection to Charging Downstream
<> 161:2cc1468da177 220 Port or Dedicated Charging Port */
<> 161:2cc1468da177 221 USBx->GCCFG &=~ USB_OTG_GCCFG_PDEN;
<> 161:2cc1468da177 222 USBx->GCCFG |= USB_OTG_GCCFG_SDEN;
<> 161:2cc1468da177 223 HAL_Delay(100);
<> 161:2cc1468da177 224
<> 161:2cc1468da177 225 if ((USBx->GCCFG) & USB_OTG_GCCFG_SDET)
<> 161:2cc1468da177 226 {
<> 161:2cc1468da177 227 /* case Dedicated Charging Port */
<> 161:2cc1468da177 228 HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_DEDICATED_CHARGING_PORT);
<> 161:2cc1468da177 229 }
<> 161:2cc1468da177 230 else
<> 161:2cc1468da177 231 {
<> 161:2cc1468da177 232 /* case Charging Downstream Port */
<> 161:2cc1468da177 233 HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_CHARGING_DOWNSTREAM_PORT);
<> 161:2cc1468da177 234 }
<> 161:2cc1468da177 235 }
<> 161:2cc1468da177 236 /* Battery Charging capability discovery finished */
<> 161:2cc1468da177 237 HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_DISCOVERY_COMPLETED);
<> 161:2cc1468da177 238 }
<> 161:2cc1468da177 239 }
<> 161:2cc1468da177 240
<> 161:2cc1468da177 241 /**
<> 161:2cc1468da177 242 * @brief Activate BatteryCharging feature.
<> 161:2cc1468da177 243 * @param hpcd: PCD handle
<> 161:2cc1468da177 244 * @retval HAL status
<> 161:2cc1468da177 245 */
<> 161:2cc1468da177 246 HAL_StatusTypeDef HAL_PCDEx_ActivateBCD(PCD_HandleTypeDef *hpcd)
<> 161:2cc1468da177 247 {
<> 161:2cc1468da177 248 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance;
<> 161:2cc1468da177 249
<> 161:2cc1468da177 250 hpcd->battery_charging_active = ENABLE;
<> 161:2cc1468da177 251 USBx->GCCFG |= (USB_OTG_GCCFG_BCDEN);
<> 161:2cc1468da177 252
<> 161:2cc1468da177 253 return HAL_OK;
<> 161:2cc1468da177 254 }
<> 161:2cc1468da177 255
<> 161:2cc1468da177 256 /**
<> 161:2cc1468da177 257 * @brief Deactivate BatteryCharging feature.
<> 161:2cc1468da177 258 * @param hpcd: PCD handle
<> 161:2cc1468da177 259 * @retval HAL status
<> 161:2cc1468da177 260 */
<> 161:2cc1468da177 261 HAL_StatusTypeDef HAL_PCDEx_DeActivateBCD(PCD_HandleTypeDef *hpcd)
<> 161:2cc1468da177 262 {
<> 161:2cc1468da177 263 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance;
<> 161:2cc1468da177 264 hpcd->battery_charging_active = DISABLE;
<> 161:2cc1468da177 265 USBx->GCCFG &= ~(USB_OTG_GCCFG_BCDEN);
<> 161:2cc1468da177 266 return HAL_OK;
<> 161:2cc1468da177 267 }
<> 161:2cc1468da177 268
<> 161:2cc1468da177 269
<> 161:2cc1468da177 270 /**
<> 161:2cc1468da177 271 * @brief Send BatteryCharging message to user layer callback.
<> 161:2cc1468da177 272 * @param hpcd: PCD handle
<> 161:2cc1468da177 273 * @param msg: LPM message
<> 161:2cc1468da177 274 * @retval HAL status
<> 161:2cc1468da177 275 */
<> 161:2cc1468da177 276 __weak void HAL_PCDEx_BCD_Callback(PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg)
<> 161:2cc1468da177 277 {
<> 161:2cc1468da177 278 /* Prevent unused argument(s) compilation warning */
<> 161:2cc1468da177 279 UNUSED(hpcd);
<> 161:2cc1468da177 280 UNUSED(msg);
<> 161:2cc1468da177 281
<> 161:2cc1468da177 282 /* NOTE : This function should not be modified, when the callback is needed,
<> 161:2cc1468da177 283 the HAL_PCDEx_BCD_Callback could be implemented in the user file
<> 161:2cc1468da177 284 */
<> 161:2cc1468da177 285 }
<> 161:2cc1468da177 286
<> 161:2cc1468da177 287 #endif /* USB_OTG_GCCFG_BCDEN */
<> 144:ef7eb2e8f9f7 288 /**
<> 144:ef7eb2e8f9f7 289 * @brief Send LPM message to user layer callback.
<> 144:ef7eb2e8f9f7 290 * @param hpcd: PCD handle
<> 144:ef7eb2e8f9f7 291 * @param msg: LPM message
<> 144:ef7eb2e8f9f7 292 * @retval HAL status
<> 144:ef7eb2e8f9f7 293 */
<> 144:ef7eb2e8f9f7 294 __weak void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg)
<> 144:ef7eb2e8f9f7 295 {
<> 144:ef7eb2e8f9f7 296 /* Prevent unused argument(s) compilation warning */
<> 144:ef7eb2e8f9f7 297 UNUSED(hpcd);
<> 144:ef7eb2e8f9f7 298 UNUSED(msg);
<> 144:ef7eb2e8f9f7 299
<> 144:ef7eb2e8f9f7 300 /* NOTE : This function Should not be modified, when the callback is needed,
<> 144:ef7eb2e8f9f7 301 the HAL_PCDEx_LPM_Callback could be implemented in the user file
<> 144:ef7eb2e8f9f7 302 */
<> 144:ef7eb2e8f9f7 303 }
<> 144:ef7eb2e8f9f7 304
<> 144:ef7eb2e8f9f7 305 /**
<> 144:ef7eb2e8f9f7 306 * @}
<> 144:ef7eb2e8f9f7 307 */
<> 144:ef7eb2e8f9f7 308
<> 144:ef7eb2e8f9f7 309 /**
<> 144:ef7eb2e8f9f7 310 * @}
<> 144:ef7eb2e8f9f7 311 */
<> 144:ef7eb2e8f9f7 312
<> 144:ef7eb2e8f9f7 313 #endif /* HAL_PCD_MODULE_ENABLED */
<> 144:ef7eb2e8f9f7 314 /**
<> 144:ef7eb2e8f9f7 315 * @}
<> 144:ef7eb2e8f9f7 316 */
<> 144:ef7eb2e8f9f7 317
<> 144:ef7eb2e8f9f7 318 /**
<> 144:ef7eb2e8f9f7 319 * @}
<> 144:ef7eb2e8f9f7 320 */
<> 144:ef7eb2e8f9f7 321
<> 144:ef7eb2e8f9f7 322 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/