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TARGET_NUCLEO_L432KC/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_i2c_ex.h@145:64910690c574, 2017-06-21 (annotated)

Committer:
AnnaBridge
Date:
Wed Jun 21 17:31:38 2017 +0100
Revision:
145:64910690c574
Parent:
128:9bcdf88f62b0 
Release 145 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 122:f9eeca106725 1 /**
Kojto 122:f9eeca106725 2 ******************************************************************************
Kojto 122:f9eeca106725 3 * @file stm32l4xx_hal_i2c_ex.h
Kojto 122:f9eeca106725 4 * @author MCD Application Team
AnnaBridge 145:64910690c574 5 * @version V1.7.1
AnnaBridge 145:64910690c574 6 * @date 21-April-2017
Kojto 122:f9eeca106725 7 * @brief Header file of I2C HAL Extended module.
Kojto 122:f9eeca106725 8 ******************************************************************************
Kojto 122:f9eeca106725 9 * @attention
Kojto 122:f9eeca106725 10 *
AnnaBridge 145:64910690c574 11 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
Kojto 122:f9eeca106725 12 *
Kojto 122:f9eeca106725 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 122:f9eeca106725 14 * are permitted provided that the following conditions are met:
Kojto 122:f9eeca106725 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 122:f9eeca106725 16 * this list of conditions and the following disclaimer.
Kojto 122:f9eeca106725 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 122:f9eeca106725 18 * this list of conditions and the following disclaimer in the documentation
Kojto 122:f9eeca106725 19 * and/or other materials provided with the distribution.
Kojto 122:f9eeca106725 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 122:f9eeca106725 21 * may be used to endorse or promote products derived from this software
Kojto 122:f9eeca106725 22 * without specific prior written permission.
Kojto 122:f9eeca106725 23 *
Kojto 122:f9eeca106725 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 122:f9eeca106725 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 122:f9eeca106725 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 122:f9eeca106725 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 122:f9eeca106725 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 122:f9eeca106725 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 122:f9eeca106725 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 122:f9eeca106725 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 122:f9eeca106725 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 122:f9eeca106725 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 122:f9eeca106725 34 *
Kojto 122:f9eeca106725 35 ******************************************************************************
Kojto 122:f9eeca106725 36 */
Kojto 122:f9eeca106725 37
Kojto 122:f9eeca106725 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 122:f9eeca106725 39 #ifndef __STM32L4xx_HAL_I2C_EX_H
Kojto 122:f9eeca106725 40 #define __STM32L4xx_HAL_I2C_EX_H
Kojto 122:f9eeca106725 41
Kojto 122:f9eeca106725 42 #ifdef __cplusplus
Kojto 122:f9eeca106725 43 extern "C" {
Kojto 122:f9eeca106725 44 #endif
Kojto 122:f9eeca106725 45
Kojto 122:f9eeca106725 46 /* Includes ------------------------------------------------------------------*/
Kojto 122:f9eeca106725 47 #include "stm32l4xx_hal_def.h"
Kojto 122:f9eeca106725 48
Kojto 122:f9eeca106725 49 /** @addtogroup STM32L4xx_HAL_Driver
Kojto 122:f9eeca106725 50 * @{
Kojto 122:f9eeca106725 51 */
Kojto 122:f9eeca106725 52
AnnaBridge 145:64910690c574 53 /** @addtogroup I2CEx
Kojto 122:f9eeca106725 54 * @{
Kojto 122:f9eeca106725 55 */
Kojto 122:f9eeca106725 56
Kojto 122:f9eeca106725 57 /* Exported types ------------------------------------------------------------*/
Kojto 122:f9eeca106725 58 /* Exported constants --------------------------------------------------------*/
Kojto 122:f9eeca106725 59
Kojto 122:f9eeca106725 60 /** @defgroup I2CEx_Exported_Constants I2C Extended Exported Constants
Kojto 122:f9eeca106725 61 * @{
Kojto 122:f9eeca106725 62 */
Kojto 122:f9eeca106725 63
Kojto 122:f9eeca106725 64 /** @defgroup I2CEx_Analog_Filter I2C Extended Analog Filter
Kojto 122:f9eeca106725 65 * @{
Kojto 122:f9eeca106725 66 */
AnnaBridge 145:64910690c574 67 #define I2C_ANALOGFILTER_ENABLE 0x00000000U
Kojto 122:f9eeca106725 68 #define I2C_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF
Kojto 122:f9eeca106725 69 /**
Kojto 122:f9eeca106725 70 * @}
Kojto 122:f9eeca106725 71 */
Kojto 122:f9eeca106725 72
Kojto 122:f9eeca106725 73 /** @defgroup I2CEx_FastModePlus I2C Extended Fast Mode Plus
Kojto 122:f9eeca106725 74 * @{
Kojto 122:f9eeca106725 75 */
AnnaBridge 145:64910690c574 76 #define I2C_FMP_NOT_SUPPORTED 0xAAAA0000U /*!< Fast Mode Plus not supported */
AnnaBridge 145:64910690c574 77 #define I2C_FASTMODEPLUS_PB6 SYSCFG_CFGR1_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */
AnnaBridge 145:64910690c574 78 #define I2C_FASTMODEPLUS_PB7 SYSCFG_CFGR1_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */
AnnaBridge 145:64910690c574 79 #if defined(SYSCFG_CFGR1_I2C_PB8_FMP)
AnnaBridge 145:64910690c574 80 #define I2C_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */
AnnaBridge 145:64910690c574 81 #define I2C_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */
AnnaBridge 145:64910690c574 82 #else
AnnaBridge 145:64910690c574 83 #define I2C_FASTMODEPLUS_PB8 (uint32_t)(0x00000010U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB8 not supported */
AnnaBridge 145:64910690c574 84 #define I2C_FASTMODEPLUS_PB9 (uint32_t)(0x00000012U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB9 not supported */
AnnaBridge 145:64910690c574 85 #endif
AnnaBridge 145:64910690c574 86 #define I2C_FASTMODEPLUS_I2C1 SYSCFG_CFGR1_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */
AnnaBridge 145:64910690c574 87 #if defined(SYSCFG_CFGR1_I2C2_FMP)
AnnaBridge 145:64910690c574 88 #define I2C_FASTMODEPLUS_I2C2 SYSCFG_CFGR1_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */
AnnaBridge 145:64910690c574 89 #else
AnnaBridge 145:64910690c574 90 #define I2C_FASTMODEPLUS_I2C2 (uint32_t)(0x00000200U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C2 not supported */
AnnaBridge 145:64910690c574 91 #endif
AnnaBridge 145:64910690c574 92 #define I2C_FASTMODEPLUS_I2C3 SYSCFG_CFGR1_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */
AnnaBridge 145:64910690c574 93 #if defined(SYSCFG_CFGR1_I2C4_FMP)
AnnaBridge 145:64910690c574 94 #define I2C_FASTMODEPLUS_I2C4 SYSCFG_CFGR1_I2C4_FMP /*!< Enable Fast Mode Plus on I2C4 pins */
AnnaBridge 145:64910690c574 95 #else
AnnaBridge 145:64910690c574 96 #define I2C_FASTMODEPLUS_I2C4 (uint32_t)(0x00000800U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C4 not supported */
AnnaBridge 145:64910690c574 97 #endif
Kojto 122:f9eeca106725 98 /**
Kojto 122:f9eeca106725 99 * @}
Kojto 122:f9eeca106725 100 */
Kojto 122:f9eeca106725 101
Kojto 122:f9eeca106725 102 /**
Kojto 122:f9eeca106725 103 * @}
Kojto 122:f9eeca106725 104 */
Kojto 122:f9eeca106725 105
Kojto 122:f9eeca106725 106 /* Exported macro ------------------------------------------------------------*/
Kojto 122:f9eeca106725 107 /* Exported functions --------------------------------------------------------*/
Kojto 122:f9eeca106725 108
Kojto 122:f9eeca106725 109 /** @addtogroup I2CEx_Exported_Functions I2C Extended Exported Functions
Kojto 122:f9eeca106725 110 * @{
Kojto 122:f9eeca106725 111 */
Kojto 122:f9eeca106725 112
Kojto 122:f9eeca106725 113 /** @addtogroup I2CEx_Exported_Functions_Group1 Extended features functions
Kojto 122:f9eeca106725 114 * @brief Extended features functions
Kojto 122:f9eeca106725 115 * @{
Kojto 122:f9eeca106725 116 */
Kojto 122:f9eeca106725 117
Kojto 122:f9eeca106725 118 /* Peripheral Control functions ************************************************/
Kojto 122:f9eeca106725 119 HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
Kojto 122:f9eeca106725 120 HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
Kojto 122:f9eeca106725 121 HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c);
Kojto 122:f9eeca106725 122 HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c);
Kojto 122:f9eeca106725 123 void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
Kojto 122:f9eeca106725 124 void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
Kojto 122:f9eeca106725 125
Kojto 122:f9eeca106725 126 /* Private constants ---------------------------------------------------------*/
Kojto 122:f9eeca106725 127 /** @defgroup I2CEx_Private_Constants I2C Extended Private Constants
Kojto 122:f9eeca106725 128 * @{
Kojto 122:f9eeca106725 129 */
Kojto 122:f9eeca106725 130
Kojto 122:f9eeca106725 131 /**
Kojto 122:f9eeca106725 132 * @}
Kojto 122:f9eeca106725 133 */
Kojto 122:f9eeca106725 134
Kojto 122:f9eeca106725 135 /* Private macros ------------------------------------------------------------*/
Kojto 122:f9eeca106725 136 /** @defgroup I2CEx_Private_Macro I2C Extended Private Macros
Kojto 122:f9eeca106725 137 * @{
Kojto 122:f9eeca106725 138 */
Kojto 122:f9eeca106725 139 #define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
Kojto 122:f9eeca106725 140 ((FILTER) == I2C_ANALOGFILTER_DISABLE))
Kojto 122:f9eeca106725 141
AnnaBridge 145:64910690c574 142 #define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU)
Kojto 122:f9eeca106725 143
AnnaBridge 145:64910690c574 144 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FMP_NOT_SUPPORTED) != I2C_FMP_NOT_SUPPORTED) && \
AnnaBridge 145:64910690c574 145 ((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
AnnaBridge 145:64910690c574 146 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
AnnaBridge 145:64910690c574 147 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
AnnaBridge 145:64910690c574 148 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
AnnaBridge 145:64910690c574 149 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
AnnaBridge 145:64910690c574 150 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C2)) == I2C_FASTMODEPLUS_I2C2) || \
AnnaBridge 145:64910690c574 151 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C3)) == I2C_FASTMODEPLUS_I2C3) || \
AnnaBridge 145:64910690c574 152 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C4)) == I2C_FASTMODEPLUS_I2C4)))
Kojto 122:f9eeca106725 153 /**
Kojto 122:f9eeca106725 154 * @}
Kojto 122:f9eeca106725 155 */
Kojto 122:f9eeca106725 156
Kojto 122:f9eeca106725 157 /* Private Functions ---------------------------------------------------------*/
Kojto 122:f9eeca106725 158 /** @defgroup I2CEx_Private_Functions I2C Extended Private Functions
Kojto 122:f9eeca106725 159 * @{
Kojto 122:f9eeca106725 160 */
Kojto 122:f9eeca106725 161 /* Private functions are defined in stm32l4xx_hal_i2c_ex.c file */
Kojto 122:f9eeca106725 162 /**
Kojto 122:f9eeca106725 163 * @}
Kojto 122:f9eeca106725 164 */
Kojto 122:f9eeca106725 165
Kojto 122:f9eeca106725 166 /**
Kojto 122:f9eeca106725 167 * @}
Kojto 122:f9eeca106725 168 */
Kojto 122:f9eeca106725 169
Kojto 122:f9eeca106725 170 /**
Kojto 122:f9eeca106725 171 * @}
Kojto 122:f9eeca106725 172 */
Kojto 122:f9eeca106725 173
Kojto 122:f9eeca106725 174 /**
Kojto 122:f9eeca106725 175 * @}
Kojto 122:f9eeca106725 176 */
Kojto 122:f9eeca106725 177
Kojto 122:f9eeca106725 178 /**
Kojto 122:f9eeca106725 179 * @}
Kojto 122:f9eeca106725 180 */
Kojto 122:f9eeca106725 181
Kojto 122:f9eeca106725 182 #ifdef __cplusplus
Kojto 122:f9eeca106725 183 }
Kojto 122:f9eeca106725 184 #endif
Kojto 122:f9eeca106725 185
Kojto 122:f9eeca106725 186 #endif /* __STM32L4xx_HAL_I2C_EX_H */
Kojto 122:f9eeca106725 187
Kojto 122:f9eeca106725 188 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/