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TARGET_NUCLEO_L4R5ZI_P/TOOLCHAIN_ARM_STD/stm32l4xx_hal_i2c_ex.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 172:65be27845400 1 /**
AnnaBridge 172:65be27845400 2 ******************************************************************************
AnnaBridge 172:65be27845400 3 * @file stm32l4xx_hal_i2c_ex.h
AnnaBridge 172:65be27845400 4 * @author MCD Application Team
AnnaBridge 172:65be27845400 5 * @brief Header file of I2C HAL Extended module.
AnnaBridge 172:65be27845400 6 ******************************************************************************
AnnaBridge 172:65be27845400 7 * @attention
AnnaBridge 172:65be27845400 8 *
AnnaBridge 172:65be27845400 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 172:65be27845400 10 *
AnnaBridge 172:65be27845400 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 172:65be27845400 12 * are permitted provided that the following conditions are met:
AnnaBridge 172:65be27845400 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 172:65be27845400 14 * this list of conditions and the following disclaimer.
AnnaBridge 172:65be27845400 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 172:65be27845400 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 172:65be27845400 17 * and/or other materials provided with the distribution.
AnnaBridge 172:65be27845400 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 172:65be27845400 19 * may be used to endorse or promote products derived from this software
AnnaBridge 172:65be27845400 20 * without specific prior written permission.
AnnaBridge 172:65be27845400 21 *
AnnaBridge 172:65be27845400 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 172:65be27845400 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 172:65be27845400 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 172:65be27845400 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 172:65be27845400 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 172:65be27845400 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 172:65be27845400 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 172:65be27845400 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 172:65be27845400 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 172:65be27845400 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 172:65be27845400 32 *
AnnaBridge 172:65be27845400 33 ******************************************************************************
AnnaBridge 172:65be27845400 34 */
AnnaBridge 172:65be27845400 35
AnnaBridge 172:65be27845400 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 172:65be27845400 37 #ifndef __STM32L4xx_HAL_I2C_EX_H
AnnaBridge 172:65be27845400 38 #define __STM32L4xx_HAL_I2C_EX_H
AnnaBridge 172:65be27845400 39
AnnaBridge 172:65be27845400 40 #ifdef __cplusplus
AnnaBridge 172:65be27845400 41 extern "C" {
AnnaBridge 172:65be27845400 42 #endif
AnnaBridge 172:65be27845400 43
AnnaBridge 172:65be27845400 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 172:65be27845400 45 #include "stm32l4xx_hal_def.h"
AnnaBridge 172:65be27845400 46
AnnaBridge 172:65be27845400 47 /** @addtogroup STM32L4xx_HAL_Driver
AnnaBridge 172:65be27845400 48 * @{
AnnaBridge 172:65be27845400 49 */
AnnaBridge 172:65be27845400 50
AnnaBridge 172:65be27845400 51 /** @addtogroup I2CEx
AnnaBridge 172:65be27845400 52 * @{
AnnaBridge 172:65be27845400 53 */
AnnaBridge 172:65be27845400 54
AnnaBridge 172:65be27845400 55 /* Exported types ------------------------------------------------------------*/
AnnaBridge 172:65be27845400 56 /* Exported constants --------------------------------------------------------*/
AnnaBridge 172:65be27845400 57
AnnaBridge 172:65be27845400 58 /** @defgroup I2CEx_Exported_Constants I2C Extended Exported Constants
AnnaBridge 172:65be27845400 59 * @{
AnnaBridge 172:65be27845400 60 */
AnnaBridge 172:65be27845400 61
AnnaBridge 172:65be27845400 62 /** @defgroup I2CEx_Analog_Filter I2C Extended Analog Filter
AnnaBridge 172:65be27845400 63 * @{
AnnaBridge 172:65be27845400 64 */
AnnaBridge 172:65be27845400 65 #define I2C_ANALOGFILTER_ENABLE 0x00000000U
AnnaBridge 172:65be27845400 66 #define I2C_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF
AnnaBridge 172:65be27845400 67 /**
AnnaBridge 172:65be27845400 68 * @}
AnnaBridge 172:65be27845400 69 */
AnnaBridge 172:65be27845400 70
AnnaBridge 172:65be27845400 71 /** @defgroup I2CEx_FastModePlus I2C Extended Fast Mode Plus
AnnaBridge 172:65be27845400 72 * @{
AnnaBridge 172:65be27845400 73 */
AnnaBridge 172:65be27845400 74 #define I2C_FMP_NOT_SUPPORTED 0xAAAA0000U /*!< Fast Mode Plus not supported */
AnnaBridge 172:65be27845400 75 #define I2C_FASTMODEPLUS_PB6 SYSCFG_CFGR1_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */
AnnaBridge 172:65be27845400 76 #define I2C_FASTMODEPLUS_PB7 SYSCFG_CFGR1_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */
AnnaBridge 172:65be27845400 77 #if defined(SYSCFG_CFGR1_I2C_PB8_FMP)
AnnaBridge 172:65be27845400 78 #define I2C_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */
AnnaBridge 172:65be27845400 79 #define I2C_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */
AnnaBridge 172:65be27845400 80 #else
AnnaBridge 172:65be27845400 81 #define I2C_FASTMODEPLUS_PB8 (uint32_t)(0x00000010U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB8 not supported */
AnnaBridge 172:65be27845400 82 #define I2C_FASTMODEPLUS_PB9 (uint32_t)(0x00000012U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB9 not supported */
AnnaBridge 172:65be27845400 83 #endif
AnnaBridge 172:65be27845400 84 #define I2C_FASTMODEPLUS_I2C1 SYSCFG_CFGR1_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */
AnnaBridge 172:65be27845400 85 #if defined(SYSCFG_CFGR1_I2C2_FMP)
AnnaBridge 172:65be27845400 86 #define I2C_FASTMODEPLUS_I2C2 SYSCFG_CFGR1_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */
AnnaBridge 172:65be27845400 87 #else
AnnaBridge 172:65be27845400 88 #define I2C_FASTMODEPLUS_I2C2 (uint32_t)(0x00000200U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C2 not supported */
AnnaBridge 172:65be27845400 89 #endif
AnnaBridge 172:65be27845400 90 #define I2C_FASTMODEPLUS_I2C3 SYSCFG_CFGR1_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */
AnnaBridge 172:65be27845400 91 #if defined(SYSCFG_CFGR1_I2C4_FMP)
AnnaBridge 172:65be27845400 92 #define I2C_FASTMODEPLUS_I2C4 SYSCFG_CFGR1_I2C4_FMP /*!< Enable Fast Mode Plus on I2C4 pins */
AnnaBridge 172:65be27845400 93 #else
AnnaBridge 172:65be27845400 94 #define I2C_FASTMODEPLUS_I2C4 (uint32_t)(0x00000800U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C4 not supported */
AnnaBridge 172:65be27845400 95 #endif
AnnaBridge 172:65be27845400 96 /**
AnnaBridge 172:65be27845400 97 * @}
AnnaBridge 172:65be27845400 98 */
AnnaBridge 172:65be27845400 99
AnnaBridge 172:65be27845400 100 /**
AnnaBridge 172:65be27845400 101 * @}
AnnaBridge 172:65be27845400 102 */
AnnaBridge 172:65be27845400 103
AnnaBridge 172:65be27845400 104 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 172:65be27845400 105 /* Exported functions --------------------------------------------------------*/
AnnaBridge 172:65be27845400 106
AnnaBridge 172:65be27845400 107 /** @addtogroup I2CEx_Exported_Functions I2C Extended Exported Functions
AnnaBridge 172:65be27845400 108 * @{
AnnaBridge 172:65be27845400 109 */
AnnaBridge 172:65be27845400 110
AnnaBridge 172:65be27845400 111 /** @addtogroup I2CEx_Exported_Functions_Group1 Extended features functions
AnnaBridge 172:65be27845400 112 * @brief Extended features functions
AnnaBridge 172:65be27845400 113 * @{
AnnaBridge 172:65be27845400 114 */
AnnaBridge 172:65be27845400 115
AnnaBridge 172:65be27845400 116 /* Peripheral Control functions ************************************************/
AnnaBridge 172:65be27845400 117 HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
AnnaBridge 172:65be27845400 118 HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
AnnaBridge 172:65be27845400 119 HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c);
AnnaBridge 172:65be27845400 120 HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c);
AnnaBridge 172:65be27845400 121 void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
AnnaBridge 172:65be27845400 122 void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
AnnaBridge 172:65be27845400 123
AnnaBridge 172:65be27845400 124 /* Private constants ---------------------------------------------------------*/
AnnaBridge 172:65be27845400 125 /** @defgroup I2CEx_Private_Constants I2C Extended Private Constants
AnnaBridge 172:65be27845400 126 * @{
AnnaBridge 172:65be27845400 127 */
AnnaBridge 172:65be27845400 128
AnnaBridge 172:65be27845400 129 /**
AnnaBridge 172:65be27845400 130 * @}
AnnaBridge 172:65be27845400 131 */
AnnaBridge 172:65be27845400 132
AnnaBridge 172:65be27845400 133 /* Private macros ------------------------------------------------------------*/
AnnaBridge 172:65be27845400 134 /** @defgroup I2CEx_Private_Macro I2C Extended Private Macros
AnnaBridge 172:65be27845400 135 * @{
AnnaBridge 172:65be27845400 136 */
AnnaBridge 172:65be27845400 137 #define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
AnnaBridge 172:65be27845400 138 ((FILTER) == I2C_ANALOGFILTER_DISABLE))
AnnaBridge 172:65be27845400 139
AnnaBridge 172:65be27845400 140 #define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU)
AnnaBridge 172:65be27845400 141
AnnaBridge 172:65be27845400 142 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FMP_NOT_SUPPORTED) != I2C_FMP_NOT_SUPPORTED) && \
AnnaBridge 172:65be27845400 143 ((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
AnnaBridge 172:65be27845400 144 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
AnnaBridge 172:65be27845400 145 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
AnnaBridge 172:65be27845400 146 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
AnnaBridge 172:65be27845400 147 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
AnnaBridge 172:65be27845400 148 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C2)) == I2C_FASTMODEPLUS_I2C2) || \
AnnaBridge 172:65be27845400 149 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C3)) == I2C_FASTMODEPLUS_I2C3) || \
AnnaBridge 172:65be27845400 150 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C4)) == I2C_FASTMODEPLUS_I2C4)))
AnnaBridge 172:65be27845400 151 /**
AnnaBridge 172:65be27845400 152 * @}
AnnaBridge 172:65be27845400 153 */
AnnaBridge 172:65be27845400 154
AnnaBridge 172:65be27845400 155 /* Private Functions ---------------------------------------------------------*/
AnnaBridge 172:65be27845400 156 /** @defgroup I2CEx_Private_Functions I2C Extended Private Functions
AnnaBridge 172:65be27845400 157 * @{
AnnaBridge 172:65be27845400 158 */
AnnaBridge 172:65be27845400 159 /* Private functions are defined in stm32l4xx_hal_i2c_ex.c file */
AnnaBridge 172:65be27845400 160 /**
AnnaBridge 172:65be27845400 161 * @}
AnnaBridge 172:65be27845400 162 */
AnnaBridge 172:65be27845400 163
AnnaBridge 172:65be27845400 164 /**
AnnaBridge 172:65be27845400 165 * @}
AnnaBridge 172:65be27845400 166 */
AnnaBridge 172:65be27845400 167
AnnaBridge 172:65be27845400 168 /**
AnnaBridge 172:65be27845400 169 * @}
AnnaBridge 172:65be27845400 170 */
AnnaBridge 172:65be27845400 171
AnnaBridge 172:65be27845400 172 /**
AnnaBridge 172:65be27845400 173 * @}
AnnaBridge 172:65be27845400 174 */
AnnaBridge 172:65be27845400 175
AnnaBridge 172:65be27845400 176 /**
AnnaBridge 172:65be27845400 177 * @}
AnnaBridge 172:65be27845400 178 */
AnnaBridge 172:65be27845400 179
AnnaBridge 172:65be27845400 180 #ifdef __cplusplus
AnnaBridge 172:65be27845400 181 }
AnnaBridge 172:65be27845400 182 #endif
AnnaBridge 172:65be27845400 183
AnnaBridge 172:65be27845400 184 #endif /* __STM32L4xx_HAL_I2C_EX_H */
AnnaBridge 172:65be27845400 185
AnnaBridge 172:65be27845400 186 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/