en 129 / mbed-dev

fix LPC812 PWM

Dependents:   IR_LED_Send

Fork of mbed-dev by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32F1/stm32f1xx_hal_pcd_ex.c@124:6a4a5b7d7324, 2016-05-09 (annotated)

Committer:
mbed_official
Date:
Mon May 09 18:30:12 2016 +0100
Revision:
124:6a4a5b7d7324
Parent:
0:9b334a45a8ff 
Synchronized with git revision ad75bdcde34d7da9d54b7669010c7fb968a99c7c



Full URL: https://github.com/mbedmicro/mbed/commit/ad75bdcde34d7da9d54b7669010c7fb968a99c7c/



[STMF1] Stm32f1_hal_cube update

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /**
bogdanm 0:9b334a45a8ff 2 ******************************************************************************
bogdanm 0:9b334a45a8ff 3 * @file stm32f1xx_hal_pcd_ex.c
bogdanm 0:9b334a45a8ff 4 * @author MCD Application Team
mbed_official 124:6a4a5b7d7324 5 * @version V1.0.4
mbed_official 124:6a4a5b7d7324 6 * @date 29-April-2016
bogdanm 0:9b334a45a8ff 7 * @brief Extended 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 * + Extended features functions: Update FIFO configuration,
bogdanm 0:9b334a45a8ff 11 * PMA configuration for EPs
bogdanm 0:9b334a45a8ff 12 *
bogdanm 0:9b334a45a8ff 13 ******************************************************************************
bogdanm 0:9b334a45a8ff 14 * @attention
bogdanm 0:9b334a45a8ff 15 *
mbed_official 124:6a4a5b7d7324 16 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
bogdanm 0:9b334a45a8ff 17 *
bogdanm 0:9b334a45a8ff 18 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 0:9b334a45a8ff 19 * are permitted provided that the following conditions are met:
bogdanm 0:9b334a45a8ff 20 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 0:9b334a45a8ff 21 * this list of conditions and the following disclaimer.
bogdanm 0:9b334a45a8ff 22 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 0:9b334a45a8ff 23 * this list of conditions and the following disclaimer in the documentation
bogdanm 0:9b334a45a8ff 24 * and/or other materials provided with the distribution.
bogdanm 0:9b334a45a8ff 25 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 0:9b334a45a8ff 26 * may be used to endorse or promote products derived from this software
bogdanm 0:9b334a45a8ff 27 * without specific prior written permission.
bogdanm 0:9b334a45a8ff 28 *
bogdanm 0:9b334a45a8ff 29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 0:9b334a45a8ff 30 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 0:9b334a45a8ff 31 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 0:9b334a45a8ff 32 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 0:9b334a45a8ff 33 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 0:9b334a45a8ff 34 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 0:9b334a45a8ff 35 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 0:9b334a45a8ff 36 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 0:9b334a45a8ff 37 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 0:9b334a45a8ff 38 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 0:9b334a45a8ff 39 *
bogdanm 0:9b334a45a8ff 40 ******************************************************************************
bogdanm 0:9b334a45a8ff 41 */
bogdanm 0:9b334a45a8ff 42
bogdanm 0:9b334a45a8ff 43 /* Includes ------------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 44 #include "stm32f1xx_hal.h"
bogdanm 0:9b334a45a8ff 45
bogdanm 0:9b334a45a8ff 46 /** @addtogroup STM32F1xx_HAL_Driver
bogdanm 0:9b334a45a8ff 47 * @{
bogdanm 0:9b334a45a8ff 48 */
bogdanm 0:9b334a45a8ff 49
bogdanm 0:9b334a45a8ff 50 #ifdef HAL_PCD_MODULE_ENABLED
bogdanm 0:9b334a45a8ff 51
bogdanm 0:9b334a45a8ff 52 #if defined(STM32F102x6) || defined(STM32F102xB) || \
bogdanm 0:9b334a45a8ff 53 defined(STM32F103x6) || defined(STM32F103xB) || \
bogdanm 0:9b334a45a8ff 54 defined(STM32F103xE) || defined(STM32F103xG) || \
bogdanm 0:9b334a45a8ff 55 defined(STM32F105xC) || defined(STM32F107xC)
bogdanm 0:9b334a45a8ff 56
bogdanm 0:9b334a45a8ff 57
bogdanm 0:9b334a45a8ff 58 /** @defgroup PCDEx PCDEx
bogdanm 0:9b334a45a8ff 59 * @brief PCD Extended HAL module driver
bogdanm 0:9b334a45a8ff 60 * @{
bogdanm 0:9b334a45a8ff 61 */
bogdanm 0:9b334a45a8ff 62
bogdanm 0:9b334a45a8ff 63
bogdanm 0:9b334a45a8ff 64 /* Private types -------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 65 /* Private variables ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 66 /* Private constants ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 67 /* Private macros ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 68 /* Private functions ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 69 /* Exported functions --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 70 /** @defgroup PCDEx_Exported_Functions PCDEx Exported Functions
bogdanm 0:9b334a45a8ff 71 * @{
bogdanm 0:9b334a45a8ff 72 */
bogdanm 0:9b334a45a8ff 73
bogdanm 0:9b334a45a8ff 74 /** @defgroup PCDEx_Exported_Functions_Group1 Peripheral Control functions
bogdanm 0:9b334a45a8ff 75 * @brief PCDEx control functions
bogdanm 0:9b334a45a8ff 76 *
bogdanm 0:9b334a45a8ff 77 @verbatim
bogdanm 0:9b334a45a8ff 78 ===============================================================================
bogdanm 0:9b334a45a8ff 79 ##### Extended Peripheral Control functions #####
bogdanm 0:9b334a45a8ff 80 ===============================================================================
bogdanm 0:9b334a45a8ff 81 [..] This section provides functions allowing to:
bogdanm 0:9b334a45a8ff 82 (+) Update FIFO (USB_OTG_FS)
bogdanm 0:9b334a45a8ff 83 (+) Update PMA configuration (USB)
bogdanm 0:9b334a45a8ff 84
bogdanm 0:9b334a45a8ff 85 @endverbatim
bogdanm 0:9b334a45a8ff 86 * @{
bogdanm 0:9b334a45a8ff 87 */
bogdanm 0:9b334a45a8ff 88
bogdanm 0:9b334a45a8ff 89 #if defined (USB_OTG_FS)
bogdanm 0:9b334a45a8ff 90 /**
bogdanm 0:9b334a45a8ff 91 * @brief Set Tx FIFO
bogdanm 0:9b334a45a8ff 92 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 93 * @param fifo: The number of Tx fifo
bogdanm 0:9b334a45a8ff 94 * @param size: Fifo size
bogdanm 0:9b334a45a8ff 95 * @retval HAL status
bogdanm 0:9b334a45a8ff 96 */
bogdanm 0:9b334a45a8ff 97 HAL_StatusTypeDef HAL_PCDEx_SetTxFiFo(PCD_HandleTypeDef *hpcd, uint8_t fifo, uint16_t size)
bogdanm 0:9b334a45a8ff 98 {
bogdanm 0:9b334a45a8ff 99 uint8_t index = 0;
bogdanm 0:9b334a45a8ff 100 uint32_t Tx_Offset = 0;
bogdanm 0:9b334a45a8ff 101
bogdanm 0:9b334a45a8ff 102 /* TXn min size = 16 words. (n : Transmit FIFO index)
bogdanm 0:9b334a45a8ff 103 When a TxFIFO is not used, the Configuration should be as follows:
bogdanm 0:9b334a45a8ff 104 case 1 : n > m and Txn is not used (n,m : Transmit FIFO indexes)
bogdanm 0:9b334a45a8ff 105 --> Txm can use the space allocated for Txn.
bogdanm 0:9b334a45a8ff 106 case2 : n < m and Txn is not used (n,m : Transmit FIFO indexes)
bogdanm 0:9b334a45a8ff 107 --> Txn should be configured with the minimum space of 16 words
bogdanm 0:9b334a45a8ff 108 The FIFO is used optimally when used TxFIFOs are allocated in the top
bogdanm 0:9b334a45a8ff 109 of the FIFO.Ex: use EP1 and EP2 as IN instead of EP1 and EP3 as IN ones.
bogdanm 0:9b334a45a8ff 110 When DMA is used 3n * FIFO locations should be reserved for internal DMA registers */
bogdanm 0:9b334a45a8ff 111
bogdanm 0:9b334a45a8ff 112 Tx_Offset = hpcd->Instance->GRXFSIZ;
bogdanm 0:9b334a45a8ff 113
bogdanm 0:9b334a45a8ff 114 if(fifo == 0)
bogdanm 0:9b334a45a8ff 115 {
bogdanm 0:9b334a45a8ff 116 hpcd->Instance->DIEPTXF0_HNPTXFSIZ = (size << 16) | Tx_Offset;
bogdanm 0:9b334a45a8ff 117 }
bogdanm 0:9b334a45a8ff 118 else
bogdanm 0:9b334a45a8ff 119 {
bogdanm 0:9b334a45a8ff 120 Tx_Offset += (hpcd->Instance->DIEPTXF0_HNPTXFSIZ) >> 16;
bogdanm 0:9b334a45a8ff 121 for (index = 0; index < (fifo - 1); index++)
bogdanm 0:9b334a45a8ff 122 {
bogdanm 0:9b334a45a8ff 123 Tx_Offset += (hpcd->Instance->DIEPTXF[index] >> 16);
bogdanm 0:9b334a45a8ff 124 }
bogdanm 0:9b334a45a8ff 125
bogdanm 0:9b334a45a8ff 126 /* Multiply Tx_Size by 2 to get higher performance */
bogdanm 0:9b334a45a8ff 127 hpcd->Instance->DIEPTXF[fifo - 1] = (size << 16) | Tx_Offset;
bogdanm 0:9b334a45a8ff 128
bogdanm 0:9b334a45a8ff 129 }
bogdanm 0:9b334a45a8ff 130
bogdanm 0:9b334a45a8ff 131 return HAL_OK;
bogdanm 0:9b334a45a8ff 132 }
bogdanm 0:9b334a45a8ff 133
bogdanm 0:9b334a45a8ff 134 /**
bogdanm 0:9b334a45a8ff 135 * @brief Set Rx FIFO
bogdanm 0:9b334a45a8ff 136 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 137 * @param size: Size of Rx fifo
bogdanm 0:9b334a45a8ff 138 * @retval HAL status
bogdanm 0:9b334a45a8ff 139 */
bogdanm 0:9b334a45a8ff 140 HAL_StatusTypeDef HAL_PCDEx_SetRxFiFo(PCD_HandleTypeDef *hpcd, uint16_t size)
bogdanm 0:9b334a45a8ff 141 {
bogdanm 0:9b334a45a8ff 142 hpcd->Instance->GRXFSIZ = size;
bogdanm 0:9b334a45a8ff 143 return HAL_OK;
bogdanm 0:9b334a45a8ff 144 }
bogdanm 0:9b334a45a8ff 145 #endif /* USB_OTG_FS */
bogdanm 0:9b334a45a8ff 146
bogdanm 0:9b334a45a8ff 147 #if defined (USB)
bogdanm 0:9b334a45a8ff 148 /**
bogdanm 0:9b334a45a8ff 149 * @brief Configure PMA for EP
bogdanm 0:9b334a45a8ff 150 * @param hpcd : Device instance
bogdanm 0:9b334a45a8ff 151 * @param ep_addr: endpoint address
bogdanm 0:9b334a45a8ff 152 * @param ep_kind: endpoint Kind
bogdanm 0:9b334a45a8ff 153 * USB_SNG_BUF: Single Buffer used
bogdanm 0:9b334a45a8ff 154 * USB_DBL_BUF: Double Buffer used
bogdanm 0:9b334a45a8ff 155 * @param pmaadress: EP address in The PMA: In case of single buffer endpoint
bogdanm 0:9b334a45a8ff 156 * this parameter is 16-bit value providing the address
bogdanm 0:9b334a45a8ff 157 * in PMA allocated to endpoint.
bogdanm 0:9b334a45a8ff 158 * In case of double buffer endpoint this parameter
bogdanm 0:9b334a45a8ff 159 * is a 32-bit value providing the endpoint buffer 0 address
bogdanm 0:9b334a45a8ff 160 * in the LSB part of 32-bit value and endpoint buffer 1 address
bogdanm 0:9b334a45a8ff 161 * in the MSB part of 32-bit value.
bogdanm 0:9b334a45a8ff 162 * @retval HAL status
bogdanm 0:9b334a45a8ff 163 */
bogdanm 0:9b334a45a8ff 164
bogdanm 0:9b334a45a8ff 165 HAL_StatusTypeDef HAL_PCDEx_PMAConfig(PCD_HandleTypeDef *hpcd,
bogdanm 0:9b334a45a8ff 166 uint16_t ep_addr,
bogdanm 0:9b334a45a8ff 167 uint16_t ep_kind,
bogdanm 0:9b334a45a8ff 168 uint32_t pmaadress)
bogdanm 0:9b334a45a8ff 169
bogdanm 0:9b334a45a8ff 170 {
bogdanm 0:9b334a45a8ff 171 PCD_EPTypeDef *ep = NULL;
bogdanm 0:9b334a45a8ff 172
bogdanm 0:9b334a45a8ff 173 /* initialize ep structure*/
bogdanm 0:9b334a45a8ff 174 if ((0x80 & ep_addr) == 0x80)
bogdanm 0:9b334a45a8ff 175 {
bogdanm 0:9b334a45a8ff 176 ep = &hpcd->IN_ep[ep_addr & 0x7F];
bogdanm 0:9b334a45a8ff 177 }
bogdanm 0:9b334a45a8ff 178 else
bogdanm 0:9b334a45a8ff 179 {
bogdanm 0:9b334a45a8ff 180 ep = &hpcd->OUT_ep[ep_addr];
bogdanm 0:9b334a45a8ff 181 }
bogdanm 0:9b334a45a8ff 182
bogdanm 0:9b334a45a8ff 183 /* Here we check if the endpoint is single or double Buffer*/
bogdanm 0:9b334a45a8ff 184 if (ep_kind == PCD_SNG_BUF)
bogdanm 0:9b334a45a8ff 185 {
bogdanm 0:9b334a45a8ff 186 /*Single Buffer*/
bogdanm 0:9b334a45a8ff 187 ep->doublebuffer = 0;
bogdanm 0:9b334a45a8ff 188 /*Configure te PMA*/
bogdanm 0:9b334a45a8ff 189 ep->pmaadress = (uint16_t)pmaadress;
bogdanm 0:9b334a45a8ff 190 }
bogdanm 0:9b334a45a8ff 191 else /*USB_DBL_BUF*/
bogdanm 0:9b334a45a8ff 192 {
bogdanm 0:9b334a45a8ff 193 /*Double Buffer Endpoint*/
bogdanm 0:9b334a45a8ff 194 ep->doublebuffer = 1;
bogdanm 0:9b334a45a8ff 195 /*Configure the PMA*/
bogdanm 0:9b334a45a8ff 196 ep->pmaaddr0 = pmaadress & 0xFFFF;
bogdanm 0:9b334a45a8ff 197 ep->pmaaddr1 = (pmaadress & 0xFFFF0000) >> 16;
bogdanm 0:9b334a45a8ff 198 }
bogdanm 0:9b334a45a8ff 199
bogdanm 0:9b334a45a8ff 200 return HAL_OK;
bogdanm 0:9b334a45a8ff 201 }
bogdanm 0:9b334a45a8ff 202 #endif /* USB */
bogdanm 0:9b334a45a8ff 203 /**
bogdanm 0:9b334a45a8ff 204 * @}
bogdanm 0:9b334a45a8ff 205 */
bogdanm 0:9b334a45a8ff 206
bogdanm 0:9b334a45a8ff 207 /** @defgroup PCDEx_Exported_Functions_Group2 Peripheral State functions
bogdanm 0:9b334a45a8ff 208 * @brief Manage device connection state
bogdanm 0:9b334a45a8ff 209 * @{
bogdanm 0:9b334a45a8ff 210 */
bogdanm 0:9b334a45a8ff 211 /**
bogdanm 0:9b334a45a8ff 212 * @brief Software Device Connection,
bogdanm 0:9b334a45a8ff 213 * this function is not required by USB OTG FS peripheral, it is used
bogdanm 0:9b334a45a8ff 214 * only by USB Device FS peripheral.
bogdanm 0:9b334a45a8ff 215 * @param hpcd: PCD handle
bogdanm 0:9b334a45a8ff 216 * @param state: connection state (0 : disconnected / 1: connected)
bogdanm 0:9b334a45a8ff 217 * @retval None
bogdanm 0:9b334a45a8ff 218 */
bogdanm 0:9b334a45a8ff 219 __weak void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state)
bogdanm 0:9b334a45a8ff 220 {
mbed_official 124:6a4a5b7d7324 221 /* Prevent unused argument(s) compilation warning */
mbed_official 124:6a4a5b7d7324 222 UNUSED(hpcd);
mbed_official 124:6a4a5b7d7324 223 UNUSED(state);
bogdanm 0:9b334a45a8ff 224 /* NOTE : This function Should not be modified, when the callback is needed,
bogdanm 0:9b334a45a8ff 225 the HAL_PCDEx_SetConnectionState could be implemented in the user file
bogdanm 0:9b334a45a8ff 226 */
bogdanm 0:9b334a45a8ff 227 }
bogdanm 0:9b334a45a8ff 228 /**
bogdanm 0:9b334a45a8ff 229 * @}
bogdanm 0:9b334a45a8ff 230 */
bogdanm 0:9b334a45a8ff 231
bogdanm 0:9b334a45a8ff 232 /**
bogdanm 0:9b334a45a8ff 233 * @}
bogdanm 0:9b334a45a8ff 234 */
bogdanm 0:9b334a45a8ff 235
bogdanm 0:9b334a45a8ff 236 /**
bogdanm 0:9b334a45a8ff 237 * @}
bogdanm 0:9b334a45a8ff 238 */
bogdanm 0:9b334a45a8ff 239
bogdanm 0:9b334a45a8ff 240 #endif /* STM32F102x6 || STM32F102xB || */
bogdanm 0:9b334a45a8ff 241 /* STM32F103x6 || STM32F103xB || */
bogdanm 0:9b334a45a8ff 242 /* STM32F103xE || STM32F103xG || */
bogdanm 0:9b334a45a8ff 243 /* STM32F105xC || STM32F107xC */
bogdanm 0:9b334a45a8ff 244
bogdanm 0:9b334a45a8ff 245 #endif /* HAL_PCD_MODULE_ENABLED */
bogdanm 0:9b334a45a8ff 246
bogdanm 0:9b334a45a8ff 247
bogdanm 0:9b334a45a8ff 248 /**
bogdanm 0:9b334a45a8ff 249 * @}
bogdanm 0:9b334a45a8ff 250 */
bogdanm 0:9b334a45a8ff 251
bogdanm 0:9b334a45a8ff 252 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/