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targets/cmsis/TARGET_STM/TARGET_STM32F4/stm32f4xx_hal_fmpi2c_ex.c@613:bc40b8d2aec4, 2015-08-20 (annotated)

Committer:
mbed_official
Date:
Thu Aug 20 10:45:13 2015 +0100
Revision:
613:bc40b8d2aec4
Parent:
532:fe11edbda85c 
Synchronized with git revision 92ca8c7b60a283b6bb60eb65b183dac1599f0ade



Full URL: https://github.com/mbedmicro/mbed/commit/92ca8c7b60a283b6bb60eb65b183dac1599f0ade/



Nordic: update application start address in GCC linker script

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UserRevisionLine numberNew contents of line
mbed_official 532:fe11edbda85c 1 /**
mbed_official 532:fe11edbda85c 2 ******************************************************************************
mbed_official 532:fe11edbda85c 3 * @file stm32f4xx_hal_fmpi2c_ex.c
mbed_official 532:fe11edbda85c 4 * @author MCD Application Team
mbed_official 613:bc40b8d2aec4 5 * @version V1.3.2
mbed_official 613:bc40b8d2aec4 6 * @date 26-June-2015
mbed_official 532:fe11edbda85c 7 * @brief Extended FMPI2C HAL module driver.
mbed_official 532:fe11edbda85c 8 *
mbed_official 532:fe11edbda85c 9 * This file provides firmware functions to manage the following
mbed_official 532:fe11edbda85c 10 * functionalities of the Inter Integrated Circuit (FMPI2C) peripheral:
mbed_official 532:fe11edbda85c 11 * + Extended Control methods
mbed_official 532:fe11edbda85c 12 *
mbed_official 532:fe11edbda85c 13 @verbatim
mbed_official 532:fe11edbda85c 14 ==============================================================================
mbed_official 532:fe11edbda85c 15 ##### FMPI2C peripheral extended features #####
mbed_official 532:fe11edbda85c 16 ==============================================================================
mbed_official 532:fe11edbda85c 17
mbed_official 532:fe11edbda85c 18 [..] Comparing to other previous devices, the FMPI2C interface for STM32L4XX
mbed_official 532:fe11edbda85c 19 devices contains the following additional features
mbed_official 532:fe11edbda85c 20
mbed_official 532:fe11edbda85c 21 (+) Possibility to disable or enable Analog Noise Filter
mbed_official 532:fe11edbda85c 22 (+) Use of a configured Digital Noise Filter
mbed_official 532:fe11edbda85c 23 (+) Disable or enable wakeup from Stop mode
mbed_official 532:fe11edbda85c 24
mbed_official 532:fe11edbda85c 25 ##### How to use this driver #####
mbed_official 532:fe11edbda85c 26 ==============================================================================
mbed_official 532:fe11edbda85c 27 [..] This driver provides functions to configure Noise Filter
mbed_official 532:fe11edbda85c 28
mbed_official 532:fe11edbda85c 29 @endverbatim
mbed_official 532:fe11edbda85c 30 ******************************************************************************
mbed_official 532:fe11edbda85c 31 * @attention
mbed_official 532:fe11edbda85c 32 *
mbed_official 532:fe11edbda85c 33 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
mbed_official 532:fe11edbda85c 34 *
mbed_official 532:fe11edbda85c 35 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 532:fe11edbda85c 36 * are permitted provided that the following conditions are met:
mbed_official 532:fe11edbda85c 37 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 532:fe11edbda85c 38 * this list of conditions and the following disclaimer.
mbed_official 532:fe11edbda85c 39 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 532:fe11edbda85c 40 * this list of conditions and the following disclaimer in the documentation
mbed_official 532:fe11edbda85c 41 * and/or other materials provided with the distribution.
mbed_official 532:fe11edbda85c 42 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 532:fe11edbda85c 43 * may be used to endorse or promote products derived from this software
mbed_official 532:fe11edbda85c 44 * without specific prior written permission.
mbed_official 532:fe11edbda85c 45 *
mbed_official 532:fe11edbda85c 46 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 532:fe11edbda85c 47 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 532:fe11edbda85c 48 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 532:fe11edbda85c 49 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 532:fe11edbda85c 50 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 532:fe11edbda85c 51 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 532:fe11edbda85c 52 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 532:fe11edbda85c 53 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 532:fe11edbda85c 54 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 532:fe11edbda85c 55 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 532:fe11edbda85c 56 *
mbed_official 532:fe11edbda85c 57 ******************************************************************************
mbed_official 532:fe11edbda85c 58 */
mbed_official 532:fe11edbda85c 59
mbed_official 532:fe11edbda85c 60 /* Includes ------------------------------------------------------------------*/
mbed_official 532:fe11edbda85c 61 #include "stm32f4xx_hal.h"
mbed_official 532:fe11edbda85c 62
mbed_official 532:fe11edbda85c 63 /** @addtogroup STM32F4xx_HAL_Driver
mbed_official 532:fe11edbda85c 64 * @{
mbed_official 532:fe11edbda85c 65 */
mbed_official 532:fe11edbda85c 66
mbed_official 532:fe11edbda85c 67 /** @defgroup FMPI2CEx FMPI2CEx
mbed_official 532:fe11edbda85c 68 * @brief FMPI2C HAL module driver
mbed_official 532:fe11edbda85c 69 * @{
mbed_official 532:fe11edbda85c 70 */
mbed_official 532:fe11edbda85c 71
mbed_official 532:fe11edbda85c 72 #ifdef HAL_FMPI2C_MODULE_ENABLED
mbed_official 532:fe11edbda85c 73
mbed_official 532:fe11edbda85c 74 #if defined(STM32F446xx)
mbed_official 532:fe11edbda85c 75
mbed_official 532:fe11edbda85c 76 /* Private typedef -----------------------------------------------------------*/
mbed_official 532:fe11edbda85c 77 /* Private define ------------------------------------------------------------*/
mbed_official 532:fe11edbda85c 78 /* Private macro -------------------------------------------------------------*/
mbed_official 532:fe11edbda85c 79 /* Private variables ---------------------------------------------------------*/
mbed_official 532:fe11edbda85c 80 /* Private function prototypes -----------------------------------------------*/
mbed_official 532:fe11edbda85c 81 /* Exported functions --------------------------------------------------------*/
mbed_official 532:fe11edbda85c 82
mbed_official 532:fe11edbda85c 83 /** @defgroup FMPI2CEx_Exported_Functions FMPI2C Extended Exported Functions
mbed_official 532:fe11edbda85c 84 * @{
mbed_official 532:fe11edbda85c 85 */
mbed_official 532:fe11edbda85c 86
mbed_official 532:fe11edbda85c 87
mbed_official 532:fe11edbda85c 88 /** @defgroup FMPI2CEx_Exported_Functions_Group1 Peripheral Control methods
mbed_official 532:fe11edbda85c 89 * @brief management functions
mbed_official 532:fe11edbda85c 90 *
mbed_official 532:fe11edbda85c 91 @verbatim
mbed_official 532:fe11edbda85c 92 ===============================================================================
mbed_official 532:fe11edbda85c 93 ##### Extension features functions #####
mbed_official 532:fe11edbda85c 94 ===============================================================================
mbed_official 532:fe11edbda85c 95 [..] This section provides functions allowing to:
mbed_official 532:fe11edbda85c 96 (+) Configure Noise Filters
mbed_official 532:fe11edbda85c 97
mbed_official 532:fe11edbda85c 98 @endverbatim
mbed_official 532:fe11edbda85c 99 * @{
mbed_official 532:fe11edbda85c 100 */
mbed_official 532:fe11edbda85c 101
mbed_official 532:fe11edbda85c 102 /**
mbed_official 532:fe11edbda85c 103 * @brief Configures FMPI2C Analog noise filter.
mbed_official 532:fe11edbda85c 104 * @param hfmpi2c : pointer to a FMPI2C_HandleTypeDef structure that contains
mbed_official 532:fe11edbda85c 105 * the configuration information for the specified FMPI2Cx peripheral.
mbed_official 532:fe11edbda85c 106 * @param AnalogFilter : new state of the Analog filter.
mbed_official 532:fe11edbda85c 107 * @retval HAL status
mbed_official 532:fe11edbda85c 108 */
mbed_official 532:fe11edbda85c 109 HAL_StatusTypeDef HAL_FMPI2CEx_AnalogFilter_Config(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t AnalogFilter)
mbed_official 532:fe11edbda85c 110 {
mbed_official 532:fe11edbda85c 111 /* Check the parameters */
mbed_official 532:fe11edbda85c 112 assert_param(IS_FMPI2C_ALL_INSTANCE(hfmpi2c->Instance));
mbed_official 532:fe11edbda85c 113 assert_param(IS_FMPI2C_ANALOG_FILTER(AnalogFilter));
mbed_official 532:fe11edbda85c 114
mbed_official 532:fe11edbda85c 115 if((hfmpi2c->State == HAL_FMPI2C_STATE_BUSY) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_RX)
mbed_official 532:fe11edbda85c 116 || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_RX))
mbed_official 532:fe11edbda85c 117 {
mbed_official 532:fe11edbda85c 118 return HAL_BUSY;
mbed_official 532:fe11edbda85c 119 }
mbed_official 532:fe11edbda85c 120
mbed_official 532:fe11edbda85c 121 /* Process Locked */
mbed_official 532:fe11edbda85c 122 __HAL_LOCK(hfmpi2c);
mbed_official 532:fe11edbda85c 123
mbed_official 532:fe11edbda85c 124 hfmpi2c->State = HAL_FMPI2C_STATE_BUSY;
mbed_official 532:fe11edbda85c 125
mbed_official 532:fe11edbda85c 126 /* Disable the selected FMPI2C peripheral */
mbed_official 532:fe11edbda85c 127 __HAL_FMPI2C_DISABLE(hfmpi2c);
mbed_official 532:fe11edbda85c 128
mbed_official 532:fe11edbda85c 129 /* Reset FMPI2Cx ANOFF bit */
mbed_official 532:fe11edbda85c 130 hfmpi2c->Instance->CR1 &= ~(FMPI2C_CR1_ANFOFF);
mbed_official 532:fe11edbda85c 131
mbed_official 532:fe11edbda85c 132 /* Set analog filter bit*/
mbed_official 532:fe11edbda85c 133 hfmpi2c->Instance->CR1 |= AnalogFilter;
mbed_official 532:fe11edbda85c 134
mbed_official 532:fe11edbda85c 135 __HAL_FMPI2C_ENABLE(hfmpi2c);
mbed_official 532:fe11edbda85c 136
mbed_official 532:fe11edbda85c 137 hfmpi2c->State = HAL_FMPI2C_STATE_READY;
mbed_official 532:fe11edbda85c 138
mbed_official 532:fe11edbda85c 139 /* Process Unlocked */
mbed_official 532:fe11edbda85c 140 __HAL_UNLOCK(hfmpi2c);
mbed_official 532:fe11edbda85c 141
mbed_official 532:fe11edbda85c 142 return HAL_OK;
mbed_official 532:fe11edbda85c 143 }
mbed_official 532:fe11edbda85c 144
mbed_official 532:fe11edbda85c 145 /**
mbed_official 532:fe11edbda85c 146 * @brief Configures FMPI2C Digital noise filter.
mbed_official 532:fe11edbda85c 147 * @param hfmpi2c : pointer to a FMPI2C_HandleTypeDef structure that contains
mbed_official 532:fe11edbda85c 148 * the configuration information for the specified FMPI2Cx peripheral.
mbed_official 532:fe11edbda85c 149 * @param DigitalFilter : Coefficient of digital noise filter between 0x00 and 0x0F.
mbed_official 532:fe11edbda85c 150 * @retval HAL status
mbed_official 532:fe11edbda85c 151 */
mbed_official 532:fe11edbda85c 152 HAL_StatusTypeDef HAL_FMPI2CEx_DigitalFilter_Config(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t DigitalFilter)
mbed_official 532:fe11edbda85c 153 {
mbed_official 532:fe11edbda85c 154 uint32_t tmpreg = 0;
mbed_official 532:fe11edbda85c 155
mbed_official 532:fe11edbda85c 156 /* Check the parameters */
mbed_official 532:fe11edbda85c 157 assert_param(IS_FMPI2C_ALL_INSTANCE(hfmpi2c->Instance));
mbed_official 532:fe11edbda85c 158 assert_param(IS_FMPI2C_DIGITAL_FILTER(DigitalFilter));
mbed_official 532:fe11edbda85c 159
mbed_official 532:fe11edbda85c 160 if((hfmpi2c->State == HAL_FMPI2C_STATE_BUSY) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_RX)
mbed_official 532:fe11edbda85c 161 || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_RX))
mbed_official 532:fe11edbda85c 162 {
mbed_official 532:fe11edbda85c 163 return HAL_BUSY;
mbed_official 532:fe11edbda85c 164 }
mbed_official 532:fe11edbda85c 165
mbed_official 532:fe11edbda85c 166 /* Process Locked */
mbed_official 532:fe11edbda85c 167 __HAL_LOCK(hfmpi2c);
mbed_official 532:fe11edbda85c 168
mbed_official 532:fe11edbda85c 169 hfmpi2c->State = HAL_FMPI2C_STATE_BUSY;
mbed_official 532:fe11edbda85c 170
mbed_official 532:fe11edbda85c 171 /* Disable the selected FMPI2C peripheral */
mbed_official 532:fe11edbda85c 172 __HAL_FMPI2C_DISABLE(hfmpi2c);
mbed_official 532:fe11edbda85c 173
mbed_official 532:fe11edbda85c 174 /* Get the old register value */
mbed_official 532:fe11edbda85c 175 tmpreg = hfmpi2c->Instance->CR1;
mbed_official 532:fe11edbda85c 176
mbed_official 532:fe11edbda85c 177 /* Reset FMPI2Cx DNF bits [11:8] */
mbed_official 532:fe11edbda85c 178 tmpreg &= ~(FMPI2C_CR1_DFN);
mbed_official 532:fe11edbda85c 179
mbed_official 532:fe11edbda85c 180 /* Set FMPI2Cx DNF coefficient */
mbed_official 532:fe11edbda85c 181 tmpreg |= DigitalFilter << 8;
mbed_official 532:fe11edbda85c 182
mbed_official 532:fe11edbda85c 183 /* Store the new register value */
mbed_official 532:fe11edbda85c 184 hfmpi2c->Instance->CR1 = tmpreg;
mbed_official 532:fe11edbda85c 185
mbed_official 532:fe11edbda85c 186 __HAL_FMPI2C_ENABLE(hfmpi2c);
mbed_official 532:fe11edbda85c 187
mbed_official 532:fe11edbda85c 188 hfmpi2c->State = HAL_FMPI2C_STATE_READY;
mbed_official 532:fe11edbda85c 189
mbed_official 532:fe11edbda85c 190 /* Process Unlocked */
mbed_official 532:fe11edbda85c 191 __HAL_UNLOCK(hfmpi2c);
mbed_official 532:fe11edbda85c 192
mbed_official 532:fe11edbda85c 193 return HAL_OK;
mbed_official 532:fe11edbda85c 194 }
mbed_official 532:fe11edbda85c 195
mbed_official 532:fe11edbda85c 196 /**
mbed_official 532:fe11edbda85c 197 * @brief Enables FMPI2C wakeup from stop mode.
mbed_official 532:fe11edbda85c 198 * @param hfmpi2c : pointer to a FMPI2C_HandleTypeDef structure that contains
mbed_official 532:fe11edbda85c 199 * the configuration information for the specified FMPI2Cx peripheral.
mbed_official 532:fe11edbda85c 200 * @retval HAL status
mbed_official 532:fe11edbda85c 201 */
mbed_official 532:fe11edbda85c 202 HAL_StatusTypeDef HAL_FMPI2CEx_EnableWakeUp (FMPI2C_HandleTypeDef *hfmpi2c)
mbed_official 532:fe11edbda85c 203 {
mbed_official 532:fe11edbda85c 204 /* Check the parameters */
mbed_official 532:fe11edbda85c 205 assert_param(IS_FMPI2C_ALL_INSTANCE(hfmpi2c->Instance));
mbed_official 532:fe11edbda85c 206
mbed_official 532:fe11edbda85c 207 if((hfmpi2c->State == HAL_FMPI2C_STATE_BUSY) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_RX)
mbed_official 532:fe11edbda85c 208 || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_RX))
mbed_official 532:fe11edbda85c 209 {
mbed_official 532:fe11edbda85c 210 return HAL_BUSY;
mbed_official 532:fe11edbda85c 211 }
mbed_official 532:fe11edbda85c 212
mbed_official 532:fe11edbda85c 213 /* Process Locked */
mbed_official 532:fe11edbda85c 214 __HAL_LOCK(hfmpi2c);
mbed_official 532:fe11edbda85c 215
mbed_official 532:fe11edbda85c 216 hfmpi2c->State = HAL_FMPI2C_STATE_BUSY;
mbed_official 532:fe11edbda85c 217
mbed_official 532:fe11edbda85c 218 /* Disable the selected FMPI2C peripheral */
mbed_official 532:fe11edbda85c 219 __HAL_FMPI2C_DISABLE(hfmpi2c);
mbed_official 532:fe11edbda85c 220
mbed_official 532:fe11edbda85c 221 /* Enable wakeup from stop mode */
mbed_official 532:fe11edbda85c 222 hfmpi2c->Instance->CR1 |= FMPI2C_CR1_WUPEN;
mbed_official 532:fe11edbda85c 223
mbed_official 532:fe11edbda85c 224 __HAL_FMPI2C_ENABLE(hfmpi2c);
mbed_official 532:fe11edbda85c 225
mbed_official 532:fe11edbda85c 226 hfmpi2c->State = HAL_FMPI2C_STATE_READY;
mbed_official 532:fe11edbda85c 227
mbed_official 532:fe11edbda85c 228 /* Process Unlocked */
mbed_official 532:fe11edbda85c 229 __HAL_UNLOCK(hfmpi2c);
mbed_official 532:fe11edbda85c 230
mbed_official 532:fe11edbda85c 231 return HAL_OK;
mbed_official 532:fe11edbda85c 232 }
mbed_official 532:fe11edbda85c 233
mbed_official 532:fe11edbda85c 234
mbed_official 532:fe11edbda85c 235 /**
mbed_official 532:fe11edbda85c 236 * @brief Disables FMPI2C wakeup from stop mode.
mbed_official 532:fe11edbda85c 237 * @param hfmpi2c : pointer to a FMPI2C_HandleTypeDef structure that contains
mbed_official 532:fe11edbda85c 238 * the configuration information for the specified FMPI2Cx peripheral.
mbed_official 532:fe11edbda85c 239 * @retval HAL status
mbed_official 532:fe11edbda85c 240 */
mbed_official 532:fe11edbda85c 241 HAL_StatusTypeDef HAL_FMPI2CEx_DisableWakeUp (FMPI2C_HandleTypeDef *hfmpi2c)
mbed_official 532:fe11edbda85c 242 {
mbed_official 532:fe11edbda85c 243 /* Check the parameters */
mbed_official 532:fe11edbda85c 244 assert_param(IS_FMPI2C_ALL_INSTANCE(hfmpi2c->Instance));
mbed_official 532:fe11edbda85c 245
mbed_official 532:fe11edbda85c 246 if((hfmpi2c->State == HAL_FMPI2C_STATE_BUSY) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_RX)
mbed_official 532:fe11edbda85c 247 || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_RX))
mbed_official 532:fe11edbda85c 248 {
mbed_official 532:fe11edbda85c 249 return HAL_BUSY;
mbed_official 532:fe11edbda85c 250 }
mbed_official 532:fe11edbda85c 251
mbed_official 532:fe11edbda85c 252 /* Process Locked */
mbed_official 532:fe11edbda85c 253 __HAL_LOCK(hfmpi2c);
mbed_official 532:fe11edbda85c 254
mbed_official 532:fe11edbda85c 255 hfmpi2c->State = HAL_FMPI2C_STATE_BUSY;
mbed_official 532:fe11edbda85c 256
mbed_official 532:fe11edbda85c 257 /* Disable the selected FMPI2C peripheral */
mbed_official 532:fe11edbda85c 258 __HAL_FMPI2C_DISABLE(hfmpi2c);
mbed_official 532:fe11edbda85c 259
mbed_official 532:fe11edbda85c 260 /* Enable wakeup from stop mode */
mbed_official 532:fe11edbda85c 261 hfmpi2c->Instance->CR1 &= ~(FMPI2C_CR1_WUPEN);
mbed_official 532:fe11edbda85c 262
mbed_official 532:fe11edbda85c 263 __HAL_FMPI2C_ENABLE(hfmpi2c);
mbed_official 532:fe11edbda85c 264
mbed_official 532:fe11edbda85c 265 hfmpi2c->State = HAL_FMPI2C_STATE_READY;
mbed_official 532:fe11edbda85c 266
mbed_official 532:fe11edbda85c 267 /* Process Unlocked */
mbed_official 532:fe11edbda85c 268 __HAL_UNLOCK(hfmpi2c);
mbed_official 532:fe11edbda85c 269
mbed_official 532:fe11edbda85c 270 return HAL_OK;
mbed_official 532:fe11edbda85c 271 }
mbed_official 532:fe11edbda85c 272
mbed_official 532:fe11edbda85c 273 /**
mbed_official 532:fe11edbda85c 274 * @brief Enable the FMPI2C1 fast mode plus driving capability.
mbed_official 532:fe11edbda85c 275 * @param ConfigFastModePlus: selects the pin.
mbed_official 532:fe11edbda85c 276 * This parameter can be one of the @ref FMPI2CEx_FastModePlus values
mbed_official 532:fe11edbda85c 277 * @retval None
mbed_official 532:fe11edbda85c 278 */
mbed_official 532:fe11edbda85c 279 void HAL_FMPI2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus)
mbed_official 532:fe11edbda85c 280 {
mbed_official 532:fe11edbda85c 281 /* Check the parameter */
mbed_official 532:fe11edbda85c 282 assert_param(IS_FMPI2C_FASTMODEPLUS(ConfigFastModePlus));
mbed_official 532:fe11edbda85c 283
mbed_official 532:fe11edbda85c 284 /* Enable SYSCFG clock */
mbed_official 532:fe11edbda85c 285 __HAL_RCC_SYSCFG_CLK_ENABLE();
mbed_official 532:fe11edbda85c 286
mbed_official 532:fe11edbda85c 287 /* Enable fast mode plus driving capability for selected pin */
mbed_official 532:fe11edbda85c 288 SET_BIT(SYSCFG->CFGR, (uint32_t)ConfigFastModePlus);
mbed_official 532:fe11edbda85c 289 }
mbed_official 532:fe11edbda85c 290
mbed_official 532:fe11edbda85c 291 /**
mbed_official 532:fe11edbda85c 292 * @brief Disable the FMPI2C1 fast mode plus driving capability.
mbed_official 532:fe11edbda85c 293 * @param ConfigFastModePlus: selects the pin.
mbed_official 532:fe11edbda85c 294 * This parameter can be one of the @ref FMPI2CEx_FastModePlus values
mbed_official 532:fe11edbda85c 295 * @retval None
mbed_official 532:fe11edbda85c 296 */
mbed_official 532:fe11edbda85c 297 void HAL_FMPI2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus)
mbed_official 532:fe11edbda85c 298 {
mbed_official 532:fe11edbda85c 299 /* Check the parameter */
mbed_official 532:fe11edbda85c 300 assert_param(IS_FMPI2C_FASTMODEPLUS(ConfigFastModePlus));
mbed_official 532:fe11edbda85c 301
mbed_official 532:fe11edbda85c 302 /* Enable SYSCFG clock */
mbed_official 532:fe11edbda85c 303 __HAL_RCC_SYSCFG_CLK_ENABLE();
mbed_official 532:fe11edbda85c 304
mbed_official 532:fe11edbda85c 305 /* Disable fast mode plus driving capability for selected pin */
mbed_official 532:fe11edbda85c 306 CLEAR_BIT(SYSCFG->CFGR, (uint32_t)ConfigFastModePlus);
mbed_official 532:fe11edbda85c 307 }
mbed_official 532:fe11edbda85c 308
mbed_official 532:fe11edbda85c 309 /**
mbed_official 532:fe11edbda85c 310 * @}
mbed_official 532:fe11edbda85c 311 */
mbed_official 532:fe11edbda85c 312
mbed_official 532:fe11edbda85c 313 /**
mbed_official 532:fe11edbda85c 314 * @}
mbed_official 532:fe11edbda85c 315 */
mbed_official 532:fe11edbda85c 316 #endif /* STM32F446xx */
mbed_official 532:fe11edbda85c 317 #endif /* HAL_FMPI2C_MODULE_ENABLED */
mbed_official 532:fe11edbda85c 318 /**
mbed_official 532:fe11edbda85c 319 * @}
mbed_official 532:fe11edbda85c 320 */
mbed_official 532:fe11edbda85c 321
mbed_official 532:fe11edbda85c 322 /**
mbed_official 532:fe11edbda85c 323 * @}
mbed_official 532:fe11edbda85c 324 */
mbed_official 532:fe11edbda85c 325
mbed_official 532:fe11edbda85c 326 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/