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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_NUCLEO_L432KC/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_i2c_ex.h@166:5aab5a7997ee, 2018-04-20 (annotated)

Committer:
Anna Bridge
Date:
Fri Apr 20 11:08:29 2018 +0100
Revision:
166:5aab5a7997ee
Parent:
161:aa5281ff4a02 
Updating mbed 2 version number

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 156:ff21514d8981 1 /**
AnnaBridge 156:ff21514d8981 2 ******************************************************************************
AnnaBridge 156:ff21514d8981 3 * @file stm32l4xx_hal_i2c_ex.h
AnnaBridge 156:ff21514d8981 4 * @author MCD Application Team
AnnaBridge 156:ff21514d8981 5 * @brief Header file of I2C HAL Extended module.
AnnaBridge 156:ff21514d8981 6 ******************************************************************************
AnnaBridge 156:ff21514d8981 7 * @attention
AnnaBridge 156:ff21514d8981 8 *
AnnaBridge 156:ff21514d8981 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 156:ff21514d8981 10 *
AnnaBridge 156:ff21514d8981 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 156:ff21514d8981 12 * are permitted provided that the following conditions are met:
AnnaBridge 156:ff21514d8981 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 156:ff21514d8981 14 * this list of conditions and the following disclaimer.
AnnaBridge 156:ff21514d8981 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 156:ff21514d8981 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 156:ff21514d8981 17 * and/or other materials provided with the distribution.
AnnaBridge 156:ff21514d8981 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 156:ff21514d8981 19 * may be used to endorse or promote products derived from this software
AnnaBridge 156:ff21514d8981 20 * without specific prior written permission.
AnnaBridge 156:ff21514d8981 21 *
AnnaBridge 156:ff21514d8981 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 156:ff21514d8981 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 156:ff21514d8981 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 156:ff21514d8981 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 156:ff21514d8981 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 156:ff21514d8981 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 156:ff21514d8981 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 156:ff21514d8981 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 156:ff21514d8981 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 156:ff21514d8981 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 156:ff21514d8981 32 *
AnnaBridge 156:ff21514d8981 33 ******************************************************************************
AnnaBridge 156:ff21514d8981 34 */
AnnaBridge 156:ff21514d8981 35
AnnaBridge 156:ff21514d8981 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 156:ff21514d8981 37 #ifndef __STM32L4xx_HAL_I2C_EX_H
AnnaBridge 156:ff21514d8981 38 #define __STM32L4xx_HAL_I2C_EX_H
AnnaBridge 156:ff21514d8981 39
AnnaBridge 156:ff21514d8981 40 #ifdef __cplusplus
AnnaBridge 161:aa5281ff4a02 41 extern "C" {
AnnaBridge 156:ff21514d8981 42 #endif
AnnaBridge 156:ff21514d8981 43
AnnaBridge 156:ff21514d8981 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 45 #include "stm32l4xx_hal_def.h"
AnnaBridge 156:ff21514d8981 46
AnnaBridge 156:ff21514d8981 47 /** @addtogroup STM32L4xx_HAL_Driver
AnnaBridge 156:ff21514d8981 48 * @{
AnnaBridge 156:ff21514d8981 49 */
AnnaBridge 156:ff21514d8981 50
AnnaBridge 156:ff21514d8981 51 /** @addtogroup I2CEx
AnnaBridge 156:ff21514d8981 52 * @{
AnnaBridge 161:aa5281ff4a02 53 */
AnnaBridge 156:ff21514d8981 54
AnnaBridge 156:ff21514d8981 55 /* Exported types ------------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 56 /* Exported constants --------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 57
AnnaBridge 156:ff21514d8981 58 /** @defgroup I2CEx_Exported_Constants I2C Extended Exported Constants
AnnaBridge 156:ff21514d8981 59 * @{
AnnaBridge 156:ff21514d8981 60 */
AnnaBridge 156:ff21514d8981 61
AnnaBridge 156:ff21514d8981 62 /** @defgroup I2CEx_Analog_Filter I2C Extended Analog Filter
AnnaBridge 156:ff21514d8981 63 * @{
AnnaBridge 156:ff21514d8981 64 */
AnnaBridge 156:ff21514d8981 65 #define I2C_ANALOGFILTER_ENABLE 0x00000000U
AnnaBridge 156:ff21514d8981 66 #define I2C_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF
AnnaBridge 156:ff21514d8981 67 /**
AnnaBridge 156:ff21514d8981 68 * @}
AnnaBridge 156:ff21514d8981 69 */
AnnaBridge 156:ff21514d8981 70
AnnaBridge 156:ff21514d8981 71 /** @defgroup I2CEx_FastModePlus I2C Extended Fast Mode Plus
AnnaBridge 156:ff21514d8981 72 * @{
AnnaBridge 156:ff21514d8981 73 */
AnnaBridge 156:ff21514d8981 74 #define I2C_FMP_NOT_SUPPORTED 0xAAAA0000U /*!< Fast Mode Plus not supported */
AnnaBridge 156:ff21514d8981 75 #define I2C_FASTMODEPLUS_PB6 SYSCFG_CFGR1_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */
AnnaBridge 156:ff21514d8981 76 #define I2C_FASTMODEPLUS_PB7 SYSCFG_CFGR1_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */
AnnaBridge 156:ff21514d8981 77 #if defined(SYSCFG_CFGR1_I2C_PB8_FMP)
AnnaBridge 156:ff21514d8981 78 #define I2C_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */
AnnaBridge 156:ff21514d8981 79 #define I2C_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */
AnnaBridge 156:ff21514d8981 80 #else
AnnaBridge 156:ff21514d8981 81 #define I2C_FASTMODEPLUS_PB8 (uint32_t)(0x00000010U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB8 not supported */
AnnaBridge 156:ff21514d8981 82 #define I2C_FASTMODEPLUS_PB9 (uint32_t)(0x00000012U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB9 not supported */
AnnaBridge 156:ff21514d8981 83 #endif
AnnaBridge 156:ff21514d8981 84 #define I2C_FASTMODEPLUS_I2C1 SYSCFG_CFGR1_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */
AnnaBridge 156:ff21514d8981 85 #if defined(SYSCFG_CFGR1_I2C2_FMP)
AnnaBridge 156:ff21514d8981 86 #define I2C_FASTMODEPLUS_I2C2 SYSCFG_CFGR1_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */
AnnaBridge 156:ff21514d8981 87 #else
AnnaBridge 156:ff21514d8981 88 #define I2C_FASTMODEPLUS_I2C2 (uint32_t)(0x00000200U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C2 not supported */
AnnaBridge 156:ff21514d8981 89 #endif
AnnaBridge 156:ff21514d8981 90 #define I2C_FASTMODEPLUS_I2C3 SYSCFG_CFGR1_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */
AnnaBridge 156:ff21514d8981 91 #if defined(SYSCFG_CFGR1_I2C4_FMP)
AnnaBridge 156:ff21514d8981 92 #define I2C_FASTMODEPLUS_I2C4 SYSCFG_CFGR1_I2C4_FMP /*!< Enable Fast Mode Plus on I2C4 pins */
AnnaBridge 156:ff21514d8981 93 #else
AnnaBridge 156:ff21514d8981 94 #define I2C_FASTMODEPLUS_I2C4 (uint32_t)(0x00000800U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C4 not supported */
AnnaBridge 156:ff21514d8981 95 #endif
AnnaBridge 156:ff21514d8981 96 /**
AnnaBridge 156:ff21514d8981 97 * @}
AnnaBridge 156:ff21514d8981 98 */
AnnaBridge 156:ff21514d8981 99
AnnaBridge 156:ff21514d8981 100 /**
AnnaBridge 156:ff21514d8981 101 * @}
AnnaBridge 161:aa5281ff4a02 102 */
AnnaBridge 156:ff21514d8981 103
AnnaBridge 156:ff21514d8981 104 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 105 /* Exported functions --------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 106
AnnaBridge 156:ff21514d8981 107 /** @addtogroup I2CEx_Exported_Functions I2C Extended Exported Functions
AnnaBridge 156:ff21514d8981 108 * @{
AnnaBridge 156:ff21514d8981 109 */
AnnaBridge 156:ff21514d8981 110
AnnaBridge 156:ff21514d8981 111 /** @addtogroup I2CEx_Exported_Functions_Group1 Extended features functions
AnnaBridge 156:ff21514d8981 112 * @brief Extended features functions
AnnaBridge 156:ff21514d8981 113 * @{
AnnaBridge 156:ff21514d8981 114 */
AnnaBridge 156:ff21514d8981 115
AnnaBridge 156:ff21514d8981 116 /* Peripheral Control functions ************************************************/
AnnaBridge 156:ff21514d8981 117 HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
AnnaBridge 156:ff21514d8981 118 HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
AnnaBridge 156:ff21514d8981 119 HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c);
AnnaBridge 156:ff21514d8981 120 HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c);
AnnaBridge 156:ff21514d8981 121 void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
AnnaBridge 156:ff21514d8981 122 void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
AnnaBridge 156:ff21514d8981 123
AnnaBridge 156:ff21514d8981 124 /* Private constants ---------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 125 /** @defgroup I2CEx_Private_Constants I2C Extended Private Constants
AnnaBridge 156:ff21514d8981 126 * @{
AnnaBridge 156:ff21514d8981 127 */
AnnaBridge 156:ff21514d8981 128
AnnaBridge 156:ff21514d8981 129 /**
AnnaBridge 156:ff21514d8981 130 * @}
AnnaBridge 156:ff21514d8981 131 */
AnnaBridge 156:ff21514d8981 132
AnnaBridge 156:ff21514d8981 133 /* Private macros ------------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 134 /** @defgroup I2CEx_Private_Macro I2C Extended Private Macros
AnnaBridge 156:ff21514d8981 135 * @{
AnnaBridge 156:ff21514d8981 136 */
AnnaBridge 156:ff21514d8981 137 #define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
AnnaBridge 156:ff21514d8981 138 ((FILTER) == I2C_ANALOGFILTER_DISABLE))
AnnaBridge 156:ff21514d8981 139
AnnaBridge 156:ff21514d8981 140 #define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU)
AnnaBridge 156:ff21514d8981 141
AnnaBridge 156:ff21514d8981 142 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FMP_NOT_SUPPORTED) != I2C_FMP_NOT_SUPPORTED) && \
AnnaBridge 156:ff21514d8981 143 ((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
AnnaBridge 156:ff21514d8981 144 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
AnnaBridge 156:ff21514d8981 145 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
AnnaBridge 156:ff21514d8981 146 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
AnnaBridge 156:ff21514d8981 147 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
AnnaBridge 156:ff21514d8981 148 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C2)) == I2C_FASTMODEPLUS_I2C2) || \
AnnaBridge 156:ff21514d8981 149 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C3)) == I2C_FASTMODEPLUS_I2C3) || \
AnnaBridge 156:ff21514d8981 150 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C4)) == I2C_FASTMODEPLUS_I2C4)))
AnnaBridge 156:ff21514d8981 151 /**
AnnaBridge 156:ff21514d8981 152 * @}
AnnaBridge 161:aa5281ff4a02 153 */
AnnaBridge 156:ff21514d8981 154
AnnaBridge 156:ff21514d8981 155 /* Private Functions ---------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 156 /** @defgroup I2CEx_Private_Functions I2C Extended Private Functions
AnnaBridge 156:ff21514d8981 157 * @{
AnnaBridge 156:ff21514d8981 158 */
AnnaBridge 156:ff21514d8981 159 /* Private functions are defined in stm32l4xx_hal_i2c_ex.c file */
AnnaBridge 156:ff21514d8981 160 /**
AnnaBridge 156:ff21514d8981 161 * @}
AnnaBridge 156:ff21514d8981 162 */
AnnaBridge 156:ff21514d8981 163
AnnaBridge 156:ff21514d8981 164 /**
AnnaBridge 156:ff21514d8981 165 * @}
AnnaBridge 156:ff21514d8981 166 */
AnnaBridge 156:ff21514d8981 167
AnnaBridge 156:ff21514d8981 168 /**
AnnaBridge 156:ff21514d8981 169 * @}
AnnaBridge 156:ff21514d8981 170 */
AnnaBridge 156:ff21514d8981 171
AnnaBridge 156:ff21514d8981 172 /**
AnnaBridge 156:ff21514d8981 173 * @}
AnnaBridge 156:ff21514d8981 174 */
AnnaBridge 156:ff21514d8981 175
AnnaBridge 156:ff21514d8981 176 /**
AnnaBridge 156:ff21514d8981 177 * @}
AnnaBridge 156:ff21514d8981 178 */
AnnaBridge 156:ff21514d8981 179
AnnaBridge 156:ff21514d8981 180 #ifdef __cplusplus
AnnaBridge 156:ff21514d8981 181 }
AnnaBridge 156:ff21514d8981 182 #endif
AnnaBridge 156:ff21514d8981 183
AnnaBridge 156:ff21514d8981 184 #endif /* __STM32L4xx_HAL_I2C_EX_H */
AnnaBridge 156:ff21514d8981 185
AnnaBridge 156:ff21514d8981 186 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/