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_fmpi2c_ex.c@19:112740acecfa, 2015-11-10 (annotated)

Committer:
mbed_official
Date:
Tue Nov 10 09:30:11 2015 +0000
Revision:
19:112740acecfa
Parent:
0:9b334a45a8ff 
Synchronized with git revision 7218418919aeaf775fb8d386ea7ee0dfc0c80ff9



Full URL: https://github.com/mbedmicro/mbed/commit/7218418919aeaf775fb8d386ea7ee0dfc0c80ff9/



DISCO_F469NI - add disco F469NI support

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_fmpi2c_ex.c
bogdanm 0:9b334a45a8ff 4 * @author MCD Application Team
mbed_official 19:112740acecfa 5 * @version V1.4.1
mbed_official 19:112740acecfa 6 * @date 09-October-2015
bogdanm 0:9b334a45a8ff 7 * @brief Extended FMPI2C HAL module driver.
bogdanm 0:9b334a45a8ff 8 *
bogdanm 0:9b334a45a8ff 9 * This file provides firmware functions to manage the following
bogdanm 0:9b334a45a8ff 10 * functionalities of the Inter Integrated Circuit (FMPI2C) peripheral:
bogdanm 0:9b334a45a8ff 11 * + Extended Control methods
bogdanm 0:9b334a45a8ff 12 *
bogdanm 0:9b334a45a8ff 13 @verbatim
bogdanm 0:9b334a45a8ff 14 ==============================================================================
bogdanm 0:9b334a45a8ff 15 ##### FMPI2C peripheral extended features #####
bogdanm 0:9b334a45a8ff 16 ==============================================================================
bogdanm 0:9b334a45a8ff 17
bogdanm 0:9b334a45a8ff 18 [..] Comparing to other previous devices, the FMPI2C interface for STM32L4XX
bogdanm 0:9b334a45a8ff 19 devices contains the following additional features
bogdanm 0:9b334a45a8ff 20
bogdanm 0:9b334a45a8ff 21 (+) Possibility to disable or enable Analog Noise Filter
bogdanm 0:9b334a45a8ff 22 (+) Use of a configured Digital Noise Filter
bogdanm 0:9b334a45a8ff 23 (+) Disable or enable wakeup from Stop mode
bogdanm 0:9b334a45a8ff 24
bogdanm 0:9b334a45a8ff 25 ##### How to use this driver #####
bogdanm 0:9b334a45a8ff 26 ==============================================================================
bogdanm 0:9b334a45a8ff 27 [..] This driver provides functions to configure Noise Filter
bogdanm 0:9b334a45a8ff 28
bogdanm 0:9b334a45a8ff 29 @endverbatim
bogdanm 0:9b334a45a8ff 30 ******************************************************************************
bogdanm 0:9b334a45a8ff 31 * @attention
bogdanm 0:9b334a45a8ff 32 *
bogdanm 0:9b334a45a8ff 33 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
bogdanm 0:9b334a45a8ff 34 *
bogdanm 0:9b334a45a8ff 35 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 0:9b334a45a8ff 36 * are permitted provided that the following conditions are met:
bogdanm 0:9b334a45a8ff 37 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 0:9b334a45a8ff 38 * this list of conditions and the following disclaimer.
bogdanm 0:9b334a45a8ff 39 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 0:9b334a45a8ff 40 * this list of conditions and the following disclaimer in the documentation
bogdanm 0:9b334a45a8ff 41 * and/or other materials provided with the distribution.
bogdanm 0:9b334a45a8ff 42 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 0:9b334a45a8ff 43 * may be used to endorse or promote products derived from this software
bogdanm 0:9b334a45a8ff 44 * without specific prior written permission.
bogdanm 0:9b334a45a8ff 45 *
bogdanm 0:9b334a45a8ff 46 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 0:9b334a45a8ff 47 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 0:9b334a45a8ff 48 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 0:9b334a45a8ff 49 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 0:9b334a45a8ff 50 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 0:9b334a45a8ff 51 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 0:9b334a45a8ff 52 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 0:9b334a45a8ff 53 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 0:9b334a45a8ff 54 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 0:9b334a45a8ff 55 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 0:9b334a45a8ff 56 *
bogdanm 0:9b334a45a8ff 57 ******************************************************************************
bogdanm 0:9b334a45a8ff 58 */
bogdanm 0:9b334a45a8ff 59
bogdanm 0:9b334a45a8ff 60 /* Includes ------------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 61 #include "stm32f4xx_hal.h"
bogdanm 0:9b334a45a8ff 62
bogdanm 0:9b334a45a8ff 63 /** @addtogroup STM32F4xx_HAL_Driver
bogdanm 0:9b334a45a8ff 64 * @{
bogdanm 0:9b334a45a8ff 65 */
bogdanm 0:9b334a45a8ff 66
bogdanm 0:9b334a45a8ff 67 /** @defgroup FMPI2CEx FMPI2CEx
bogdanm 0:9b334a45a8ff 68 * @brief FMPI2C HAL module driver
bogdanm 0:9b334a45a8ff 69 * @{
bogdanm 0:9b334a45a8ff 70 */
bogdanm 0:9b334a45a8ff 71
bogdanm 0:9b334a45a8ff 72 #ifdef HAL_FMPI2C_MODULE_ENABLED
bogdanm 0:9b334a45a8ff 73
mbed_official 19:112740acecfa 74 #if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F446xx)
bogdanm 0:9b334a45a8ff 75
bogdanm 0:9b334a45a8ff 76 /* Private typedef -----------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 77 /* Private define ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 78 /* Private macro -------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 79 /* Private variables ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 80 /* Private function prototypes -----------------------------------------------*/
bogdanm 0:9b334a45a8ff 81 /* Exported functions --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 82
bogdanm 0:9b334a45a8ff 83 /** @defgroup FMPI2CEx_Exported_Functions FMPI2C Extended Exported Functions
bogdanm 0:9b334a45a8ff 84 * @{
bogdanm 0:9b334a45a8ff 85 */
bogdanm 0:9b334a45a8ff 86
bogdanm 0:9b334a45a8ff 87
bogdanm 0:9b334a45a8ff 88 /** @defgroup FMPI2CEx_Exported_Functions_Group1 Peripheral Control methods
bogdanm 0:9b334a45a8ff 89 * @brief management functions
bogdanm 0:9b334a45a8ff 90 *
bogdanm 0:9b334a45a8ff 91 @verbatim
bogdanm 0:9b334a45a8ff 92 ===============================================================================
bogdanm 0:9b334a45a8ff 93 ##### Extension features functions #####
bogdanm 0:9b334a45a8ff 94 ===============================================================================
bogdanm 0:9b334a45a8ff 95 [..] This section provides functions allowing to:
bogdanm 0:9b334a45a8ff 96 (+) Configure Noise Filters
bogdanm 0:9b334a45a8ff 97
bogdanm 0:9b334a45a8ff 98 @endverbatim
bogdanm 0:9b334a45a8ff 99 * @{
bogdanm 0:9b334a45a8ff 100 */
bogdanm 0:9b334a45a8ff 101
bogdanm 0:9b334a45a8ff 102 /**
bogdanm 0:9b334a45a8ff 103 * @brief Configures FMPI2C Analog noise filter.
bogdanm 0:9b334a45a8ff 104 * @param hfmpi2c : pointer to a FMPI2C_HandleTypeDef structure that contains
bogdanm 0:9b334a45a8ff 105 * the configuration information for the specified FMPI2Cx peripheral.
bogdanm 0:9b334a45a8ff 106 * @param AnalogFilter : new state of the Analog filter.
bogdanm 0:9b334a45a8ff 107 * @retval HAL status
bogdanm 0:9b334a45a8ff 108 */
bogdanm 0:9b334a45a8ff 109 HAL_StatusTypeDef HAL_FMPI2CEx_AnalogFilter_Config(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t AnalogFilter)
bogdanm 0:9b334a45a8ff 110 {
bogdanm 0:9b334a45a8ff 111 /* Check the parameters */
bogdanm 0:9b334a45a8ff 112 assert_param(IS_FMPI2C_ALL_INSTANCE(hfmpi2c->Instance));
bogdanm 0:9b334a45a8ff 113 assert_param(IS_FMPI2C_ANALOG_FILTER(AnalogFilter));
bogdanm 0:9b334a45a8ff 114
bogdanm 0:9b334a45a8ff 115 if((hfmpi2c->State == HAL_FMPI2C_STATE_BUSY) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_RX)
bogdanm 0:9b334a45a8ff 116 || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_RX))
bogdanm 0:9b334a45a8ff 117 {
bogdanm 0:9b334a45a8ff 118 return HAL_BUSY;
bogdanm 0:9b334a45a8ff 119 }
bogdanm 0:9b334a45a8ff 120
bogdanm 0:9b334a45a8ff 121 /* Process Locked */
bogdanm 0:9b334a45a8ff 122 __HAL_LOCK(hfmpi2c);
bogdanm 0:9b334a45a8ff 123
bogdanm 0:9b334a45a8ff 124 hfmpi2c->State = HAL_FMPI2C_STATE_BUSY;
bogdanm 0:9b334a45a8ff 125
bogdanm 0:9b334a45a8ff 126 /* Disable the selected FMPI2C peripheral */
bogdanm 0:9b334a45a8ff 127 __HAL_FMPI2C_DISABLE(hfmpi2c);
bogdanm 0:9b334a45a8ff 128
bogdanm 0:9b334a45a8ff 129 /* Reset FMPI2Cx ANOFF bit */
bogdanm 0:9b334a45a8ff 130 hfmpi2c->Instance->CR1 &= ~(FMPI2C_CR1_ANFOFF);
bogdanm 0:9b334a45a8ff 131
bogdanm 0:9b334a45a8ff 132 /* Set analog filter bit*/
bogdanm 0:9b334a45a8ff 133 hfmpi2c->Instance->CR1 |= AnalogFilter;
bogdanm 0:9b334a45a8ff 134
bogdanm 0:9b334a45a8ff 135 __HAL_FMPI2C_ENABLE(hfmpi2c);
bogdanm 0:9b334a45a8ff 136
bogdanm 0:9b334a45a8ff 137 hfmpi2c->State = HAL_FMPI2C_STATE_READY;
bogdanm 0:9b334a45a8ff 138
bogdanm 0:9b334a45a8ff 139 /* Process Unlocked */
bogdanm 0:9b334a45a8ff 140 __HAL_UNLOCK(hfmpi2c);
bogdanm 0:9b334a45a8ff 141
bogdanm 0:9b334a45a8ff 142 return HAL_OK;
bogdanm 0:9b334a45a8ff 143 }
bogdanm 0:9b334a45a8ff 144
bogdanm 0:9b334a45a8ff 145 /**
bogdanm 0:9b334a45a8ff 146 * @brief Configures FMPI2C Digital noise filter.
bogdanm 0:9b334a45a8ff 147 * @param hfmpi2c : pointer to a FMPI2C_HandleTypeDef structure that contains
bogdanm 0:9b334a45a8ff 148 * the configuration information for the specified FMPI2Cx peripheral.
bogdanm 0:9b334a45a8ff 149 * @param DigitalFilter : Coefficient of digital noise filter between 0x00 and 0x0F.
bogdanm 0:9b334a45a8ff 150 * @retval HAL status
bogdanm 0:9b334a45a8ff 151 */
bogdanm 0:9b334a45a8ff 152 HAL_StatusTypeDef HAL_FMPI2CEx_DigitalFilter_Config(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t DigitalFilter)
bogdanm 0:9b334a45a8ff 153 {
bogdanm 0:9b334a45a8ff 154 uint32_t tmpreg = 0;
bogdanm 0:9b334a45a8ff 155
bogdanm 0:9b334a45a8ff 156 /* Check the parameters */
bogdanm 0:9b334a45a8ff 157 assert_param(IS_FMPI2C_ALL_INSTANCE(hfmpi2c->Instance));
bogdanm 0:9b334a45a8ff 158 assert_param(IS_FMPI2C_DIGITAL_FILTER(DigitalFilter));
bogdanm 0:9b334a45a8ff 159
bogdanm 0:9b334a45a8ff 160 if((hfmpi2c->State == HAL_FMPI2C_STATE_BUSY) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_RX)
bogdanm 0:9b334a45a8ff 161 || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_RX))
bogdanm 0:9b334a45a8ff 162 {
bogdanm 0:9b334a45a8ff 163 return HAL_BUSY;
bogdanm 0:9b334a45a8ff 164 }
bogdanm 0:9b334a45a8ff 165
bogdanm 0:9b334a45a8ff 166 /* Process Locked */
bogdanm 0:9b334a45a8ff 167 __HAL_LOCK(hfmpi2c);
bogdanm 0:9b334a45a8ff 168
bogdanm 0:9b334a45a8ff 169 hfmpi2c->State = HAL_FMPI2C_STATE_BUSY;
bogdanm 0:9b334a45a8ff 170
bogdanm 0:9b334a45a8ff 171 /* Disable the selected FMPI2C peripheral */
bogdanm 0:9b334a45a8ff 172 __HAL_FMPI2C_DISABLE(hfmpi2c);
bogdanm 0:9b334a45a8ff 173
bogdanm 0:9b334a45a8ff 174 /* Get the old register value */
bogdanm 0:9b334a45a8ff 175 tmpreg = hfmpi2c->Instance->CR1;
bogdanm 0:9b334a45a8ff 176
bogdanm 0:9b334a45a8ff 177 /* Reset FMPI2Cx DNF bits [11:8] */
bogdanm 0:9b334a45a8ff 178 tmpreg &= ~(FMPI2C_CR1_DFN);
bogdanm 0:9b334a45a8ff 179
bogdanm 0:9b334a45a8ff 180 /* Set FMPI2Cx DNF coefficient */
bogdanm 0:9b334a45a8ff 181 tmpreg |= DigitalFilter << 8;
bogdanm 0:9b334a45a8ff 182
bogdanm 0:9b334a45a8ff 183 /* Store the new register value */
bogdanm 0:9b334a45a8ff 184 hfmpi2c->Instance->CR1 = tmpreg;
bogdanm 0:9b334a45a8ff 185
bogdanm 0:9b334a45a8ff 186 __HAL_FMPI2C_ENABLE(hfmpi2c);
bogdanm 0:9b334a45a8ff 187
bogdanm 0:9b334a45a8ff 188 hfmpi2c->State = HAL_FMPI2C_STATE_READY;
bogdanm 0:9b334a45a8ff 189
bogdanm 0:9b334a45a8ff 190 /* Process Unlocked */
bogdanm 0:9b334a45a8ff 191 __HAL_UNLOCK(hfmpi2c);
bogdanm 0:9b334a45a8ff 192
bogdanm 0:9b334a45a8ff 193 return HAL_OK;
bogdanm 0:9b334a45a8ff 194 }
bogdanm 0:9b334a45a8ff 195
bogdanm 0:9b334a45a8ff 196 /**
bogdanm 0:9b334a45a8ff 197 * @brief Enables FMPI2C wakeup from stop mode.
bogdanm 0:9b334a45a8ff 198 * @param hfmpi2c : pointer to a FMPI2C_HandleTypeDef structure that contains
bogdanm 0:9b334a45a8ff 199 * the configuration information for the specified FMPI2Cx peripheral.
bogdanm 0:9b334a45a8ff 200 * @retval HAL status
bogdanm 0:9b334a45a8ff 201 */
bogdanm 0:9b334a45a8ff 202 HAL_StatusTypeDef HAL_FMPI2CEx_EnableWakeUp (FMPI2C_HandleTypeDef *hfmpi2c)
bogdanm 0:9b334a45a8ff 203 {
bogdanm 0:9b334a45a8ff 204 /* Check the parameters */
bogdanm 0:9b334a45a8ff 205 assert_param(IS_FMPI2C_ALL_INSTANCE(hfmpi2c->Instance));
bogdanm 0:9b334a45a8ff 206
bogdanm 0:9b334a45a8ff 207 if((hfmpi2c->State == HAL_FMPI2C_STATE_BUSY) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_RX)
bogdanm 0:9b334a45a8ff 208 || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_RX))
bogdanm 0:9b334a45a8ff 209 {
bogdanm 0:9b334a45a8ff 210 return HAL_BUSY;
bogdanm 0:9b334a45a8ff 211 }
bogdanm 0:9b334a45a8ff 212
bogdanm 0:9b334a45a8ff 213 /* Process Locked */
bogdanm 0:9b334a45a8ff 214 __HAL_LOCK(hfmpi2c);
bogdanm 0:9b334a45a8ff 215
bogdanm 0:9b334a45a8ff 216 hfmpi2c->State = HAL_FMPI2C_STATE_BUSY;
bogdanm 0:9b334a45a8ff 217
bogdanm 0:9b334a45a8ff 218 /* Disable the selected FMPI2C peripheral */
bogdanm 0:9b334a45a8ff 219 __HAL_FMPI2C_DISABLE(hfmpi2c);
bogdanm 0:9b334a45a8ff 220
bogdanm 0:9b334a45a8ff 221 /* Enable wakeup from stop mode */
bogdanm 0:9b334a45a8ff 222 hfmpi2c->Instance->CR1 |= FMPI2C_CR1_WUPEN;
bogdanm 0:9b334a45a8ff 223
bogdanm 0:9b334a45a8ff 224 __HAL_FMPI2C_ENABLE(hfmpi2c);
bogdanm 0:9b334a45a8ff 225
bogdanm 0:9b334a45a8ff 226 hfmpi2c->State = HAL_FMPI2C_STATE_READY;
bogdanm 0:9b334a45a8ff 227
bogdanm 0:9b334a45a8ff 228 /* Process Unlocked */
bogdanm 0:9b334a45a8ff 229 __HAL_UNLOCK(hfmpi2c);
bogdanm 0:9b334a45a8ff 230
bogdanm 0:9b334a45a8ff 231 return HAL_OK;
bogdanm 0:9b334a45a8ff 232 }
bogdanm 0:9b334a45a8ff 233
bogdanm 0:9b334a45a8ff 234
bogdanm 0:9b334a45a8ff 235 /**
bogdanm 0:9b334a45a8ff 236 * @brief Disables FMPI2C wakeup from stop mode.
bogdanm 0:9b334a45a8ff 237 * @param hfmpi2c : pointer to a FMPI2C_HandleTypeDef structure that contains
bogdanm 0:9b334a45a8ff 238 * the configuration information for the specified FMPI2Cx peripheral.
bogdanm 0:9b334a45a8ff 239 * @retval HAL status
bogdanm 0:9b334a45a8ff 240 */
bogdanm 0:9b334a45a8ff 241 HAL_StatusTypeDef HAL_FMPI2CEx_DisableWakeUp (FMPI2C_HandleTypeDef *hfmpi2c)
bogdanm 0:9b334a45a8ff 242 {
bogdanm 0:9b334a45a8ff 243 /* Check the parameters */
bogdanm 0:9b334a45a8ff 244 assert_param(IS_FMPI2C_ALL_INSTANCE(hfmpi2c->Instance));
bogdanm 0:9b334a45a8ff 245
bogdanm 0:9b334a45a8ff 246 if((hfmpi2c->State == HAL_FMPI2C_STATE_BUSY) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_MASTER_BUSY_RX)
bogdanm 0:9b334a45a8ff 247 || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_TX) || (hfmpi2c->State == HAL_FMPI2C_STATE_SLAVE_BUSY_RX))
bogdanm 0:9b334a45a8ff 248 {
bogdanm 0:9b334a45a8ff 249 return HAL_BUSY;
bogdanm 0:9b334a45a8ff 250 }
bogdanm 0:9b334a45a8ff 251
bogdanm 0:9b334a45a8ff 252 /* Process Locked */
bogdanm 0:9b334a45a8ff 253 __HAL_LOCK(hfmpi2c);
bogdanm 0:9b334a45a8ff 254
bogdanm 0:9b334a45a8ff 255 hfmpi2c->State = HAL_FMPI2C_STATE_BUSY;
bogdanm 0:9b334a45a8ff 256
bogdanm 0:9b334a45a8ff 257 /* Disable the selected FMPI2C peripheral */
bogdanm 0:9b334a45a8ff 258 __HAL_FMPI2C_DISABLE(hfmpi2c);
bogdanm 0:9b334a45a8ff 259
bogdanm 0:9b334a45a8ff 260 /* Enable wakeup from stop mode */
bogdanm 0:9b334a45a8ff 261 hfmpi2c->Instance->CR1 &= ~(FMPI2C_CR1_WUPEN);
bogdanm 0:9b334a45a8ff 262
bogdanm 0:9b334a45a8ff 263 __HAL_FMPI2C_ENABLE(hfmpi2c);
bogdanm 0:9b334a45a8ff 264
bogdanm 0:9b334a45a8ff 265 hfmpi2c->State = HAL_FMPI2C_STATE_READY;
bogdanm 0:9b334a45a8ff 266
bogdanm 0:9b334a45a8ff 267 /* Process Unlocked */
bogdanm 0:9b334a45a8ff 268 __HAL_UNLOCK(hfmpi2c);
bogdanm 0:9b334a45a8ff 269
bogdanm 0:9b334a45a8ff 270 return HAL_OK;
bogdanm 0:9b334a45a8ff 271 }
bogdanm 0:9b334a45a8ff 272
bogdanm 0:9b334a45a8ff 273 /**
bogdanm 0:9b334a45a8ff 274 * @brief Enable the FMPI2C1 fast mode plus driving capability.
bogdanm 0:9b334a45a8ff 275 * @param ConfigFastModePlus: selects the pin.
bogdanm 0:9b334a45a8ff 276 * This parameter can be one of the @ref FMPI2CEx_FastModePlus values
bogdanm 0:9b334a45a8ff 277 * @retval None
bogdanm 0:9b334a45a8ff 278 */
bogdanm 0:9b334a45a8ff 279 void HAL_FMPI2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus)
bogdanm 0:9b334a45a8ff 280 {
bogdanm 0:9b334a45a8ff 281 /* Check the parameter */
bogdanm 0:9b334a45a8ff 282 assert_param(IS_FMPI2C_FASTMODEPLUS(ConfigFastModePlus));
bogdanm 0:9b334a45a8ff 283
bogdanm 0:9b334a45a8ff 284 /* Enable SYSCFG clock */
bogdanm 0:9b334a45a8ff 285 __HAL_RCC_SYSCFG_CLK_ENABLE();
bogdanm 0:9b334a45a8ff 286
bogdanm 0:9b334a45a8ff 287 /* Enable fast mode plus driving capability for selected pin */
bogdanm 0:9b334a45a8ff 288 SET_BIT(SYSCFG->CFGR, (uint32_t)ConfigFastModePlus);
bogdanm 0:9b334a45a8ff 289 }
bogdanm 0:9b334a45a8ff 290
bogdanm 0:9b334a45a8ff 291 /**
bogdanm 0:9b334a45a8ff 292 * @brief Disable the FMPI2C1 fast mode plus driving capability.
bogdanm 0:9b334a45a8ff 293 * @param ConfigFastModePlus: selects the pin.
bogdanm 0:9b334a45a8ff 294 * This parameter can be one of the @ref FMPI2CEx_FastModePlus values
bogdanm 0:9b334a45a8ff 295 * @retval None
bogdanm 0:9b334a45a8ff 296 */
bogdanm 0:9b334a45a8ff 297 void HAL_FMPI2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus)
bogdanm 0:9b334a45a8ff 298 {
bogdanm 0:9b334a45a8ff 299 /* Check the parameter */
bogdanm 0:9b334a45a8ff 300 assert_param(IS_FMPI2C_FASTMODEPLUS(ConfigFastModePlus));
bogdanm 0:9b334a45a8ff 301
bogdanm 0:9b334a45a8ff 302 /* Enable SYSCFG clock */
bogdanm 0:9b334a45a8ff 303 __HAL_RCC_SYSCFG_CLK_ENABLE();
bogdanm 0:9b334a45a8ff 304
bogdanm 0:9b334a45a8ff 305 /* Disable fast mode plus driving capability for selected pin */
bogdanm 0:9b334a45a8ff 306 CLEAR_BIT(SYSCFG->CFGR, (uint32_t)ConfigFastModePlus);
bogdanm 0:9b334a45a8ff 307 }
bogdanm 0:9b334a45a8ff 308
bogdanm 0:9b334a45a8ff 309 /**
bogdanm 0:9b334a45a8ff 310 * @}
bogdanm 0:9b334a45a8ff 311 */
bogdanm 0:9b334a45a8ff 312
bogdanm 0:9b334a45a8ff 313 /**
bogdanm 0:9b334a45a8ff 314 * @}
bogdanm 0:9b334a45a8ff 315 */
mbed_official 19:112740acecfa 316 #endif /* STM32F410xx || STM32F446xx */
bogdanm 0:9b334a45a8ff 317 #endif /* HAL_FMPI2C_MODULE_ENABLED */
bogdanm 0:9b334a45a8ff 318 /**
bogdanm 0:9b334a45a8ff 319 * @}
bogdanm 0:9b334a45a8ff 320 */
bogdanm 0:9b334a45a8ff 321
bogdanm 0:9b334a45a8ff 322 /**
bogdanm 0:9b334a45a8ff 323 * @}
bogdanm 0:9b334a45a8ff 324 */
bogdanm 0:9b334a45a8ff 325
bogdanm 0:9b334a45a8ff 326 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/