fix LPC812 PWM
Fork of mbed-dev by
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?
User | Revision | Line number | New 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>© 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****/ |