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TARGET_NUCLEO_L011K4/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_i2c_ex.h@167:84c0a372a020, 2018-05-11 (annotated)

Committer:
AnnaBridge
Date:
Fri May 11 16:51:14 2018 +0100
Revision:
167:84c0a372a020
Parent:
157:e7ca05fa8600 
mbed library. Release version 162

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 157:e7ca05fa8600 1 /**
AnnaBridge 157:e7ca05fa8600 2 ******************************************************************************
AnnaBridge 157:e7ca05fa8600 3 * @file stm32l0xx_hal_i2c_ex.h
AnnaBridge 157:e7ca05fa8600 4 * @author MCD Application Team
AnnaBridge 157:e7ca05fa8600 5 * @brief Header file of I2C HAL Extended module.
AnnaBridge 157:e7ca05fa8600 6 ******************************************************************************
AnnaBridge 157:e7ca05fa8600 7 * @attention
AnnaBridge 157:e7ca05fa8600 8 *
AnnaBridge 157:e7ca05fa8600 9 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
AnnaBridge 157:e7ca05fa8600 10 *
AnnaBridge 157:e7ca05fa8600 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 157:e7ca05fa8600 12 * are permitted provided that the following conditions are met:
AnnaBridge 157:e7ca05fa8600 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 157:e7ca05fa8600 14 * this list of conditions and the following disclaimer.
AnnaBridge 157:e7ca05fa8600 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 157:e7ca05fa8600 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 157:e7ca05fa8600 17 * and/or other materials provided with the distribution.
AnnaBridge 157:e7ca05fa8600 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 157:e7ca05fa8600 19 * may be used to endorse or promote products derived from this software
AnnaBridge 157:e7ca05fa8600 20 * without specific prior written permission.
AnnaBridge 157:e7ca05fa8600 21 *
AnnaBridge 157:e7ca05fa8600 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 157:e7ca05fa8600 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 157:e7ca05fa8600 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 157:e7ca05fa8600 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 157:e7ca05fa8600 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 157:e7ca05fa8600 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 157:e7ca05fa8600 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 157:e7ca05fa8600 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 157:e7ca05fa8600 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 157:e7ca05fa8600 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 157:e7ca05fa8600 32 *
AnnaBridge 157:e7ca05fa8600 33 ******************************************************************************
AnnaBridge 157:e7ca05fa8600 34 */
AnnaBridge 157:e7ca05fa8600 35
AnnaBridge 157:e7ca05fa8600 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 157:e7ca05fa8600 37 #ifndef __STM32L0xx_HAL_I2C_EX_H
AnnaBridge 157:e7ca05fa8600 38 #define __STM32L0xx_HAL_I2C_EX_H
AnnaBridge 157:e7ca05fa8600 39
AnnaBridge 157:e7ca05fa8600 40 #ifdef __cplusplus
AnnaBridge 167:84c0a372a020 41 extern "C" {
AnnaBridge 157:e7ca05fa8600 42 #endif
AnnaBridge 157:e7ca05fa8600 43
AnnaBridge 157:e7ca05fa8600 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 45 #include "stm32l0xx_hal_def.h"
AnnaBridge 157:e7ca05fa8600 46
AnnaBridge 157:e7ca05fa8600 47 /** @addtogroup STM32L0xx_HAL_Driver
AnnaBridge 157:e7ca05fa8600 48 * @{
AnnaBridge 157:e7ca05fa8600 49 */
AnnaBridge 157:e7ca05fa8600 50
AnnaBridge 157:e7ca05fa8600 51 /** @addtogroup I2CEx
AnnaBridge 157:e7ca05fa8600 52 * @{
AnnaBridge 167:84c0a372a020 53 */
AnnaBridge 157:e7ca05fa8600 54
AnnaBridge 157:e7ca05fa8600 55 /* Exported types ------------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 56 /* Exported constants --------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 57
AnnaBridge 157:e7ca05fa8600 58 /** @defgroup I2CEx_Exported_Constants I2C Extended Exported Constants
AnnaBridge 157:e7ca05fa8600 59 * @{
AnnaBridge 157:e7ca05fa8600 60 */
AnnaBridge 157:e7ca05fa8600 61
AnnaBridge 157:e7ca05fa8600 62 /** @defgroup I2CEx_Analog_Filter I2C Extended Analog Filter
AnnaBridge 157:e7ca05fa8600 63 * @{
AnnaBridge 157:e7ca05fa8600 64 */
AnnaBridge 157:e7ca05fa8600 65 #define I2C_ANALOGFILTER_ENABLE 0x00000000U
AnnaBridge 157:e7ca05fa8600 66 #define I2C_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF
AnnaBridge 157:e7ca05fa8600 67 /**
AnnaBridge 157:e7ca05fa8600 68 * @}
AnnaBridge 157:e7ca05fa8600 69 */
AnnaBridge 157:e7ca05fa8600 70
AnnaBridge 157:e7ca05fa8600 71 /** @defgroup I2CEx_FastModePlus I2C Extended Fast Mode Plus
AnnaBridge 157:e7ca05fa8600 72 * @{
AnnaBridge 157:e7ca05fa8600 73 */
AnnaBridge 157:e7ca05fa8600 74 #define I2C_FMP_NOT_SUPPORTED 0xAAAA0000U /*!< Fast Mode Plus not supported */
AnnaBridge 157:e7ca05fa8600 75 #define I2C_FASTMODEPLUS_PB6 SYSCFG_CFGR2_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */
AnnaBridge 157:e7ca05fa8600 76 #define I2C_FASTMODEPLUS_PB7 SYSCFG_CFGR2_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */
AnnaBridge 157:e7ca05fa8600 77 #define I2C_FASTMODEPLUS_PB8 SYSCFG_CFGR2_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */
AnnaBridge 157:e7ca05fa8600 78 #define I2C_FASTMODEPLUS_PB9 SYSCFG_CFGR2_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */
AnnaBridge 157:e7ca05fa8600 79 #define I2C_FASTMODEPLUS_I2C1 SYSCFG_CFGR2_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */
AnnaBridge 157:e7ca05fa8600 80 #if defined(SYSCFG_CFGR2_I2C2_FMP)
AnnaBridge 157:e7ca05fa8600 81 #define I2C_FASTMODEPLUS_I2C2 SYSCFG_CFGR2_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */
AnnaBridge 157:e7ca05fa8600 82 #else
AnnaBridge 157:e7ca05fa8600 83 #define I2C_FASTMODEPLUS_I2C2 (uint32_t)(0x00000200U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C2 not supported */
AnnaBridge 157:e7ca05fa8600 84 #endif
AnnaBridge 157:e7ca05fa8600 85 #if defined(SYSCFG_CFGR2_I2C3_FMP)
AnnaBridge 157:e7ca05fa8600 86 #define I2C_FASTMODEPLUS_I2C3 SYSCFG_CFGR2_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */
AnnaBridge 157:e7ca05fa8600 87 #else
AnnaBridge 157:e7ca05fa8600 88 #define I2C_FASTMODEPLUS_I2C3 (uint32_t)(0x00000400U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C3 not supported */
AnnaBridge 157:e7ca05fa8600 89 #endif
AnnaBridge 157:e7ca05fa8600 90 /**
AnnaBridge 157:e7ca05fa8600 91 * @}
AnnaBridge 157:e7ca05fa8600 92 */
AnnaBridge 157:e7ca05fa8600 93
AnnaBridge 157:e7ca05fa8600 94 /**
AnnaBridge 157:e7ca05fa8600 95 * @}
AnnaBridge 167:84c0a372a020 96 */
AnnaBridge 157:e7ca05fa8600 97
AnnaBridge 157:e7ca05fa8600 98 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 99 /* Exported functions --------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 100
AnnaBridge 157:e7ca05fa8600 101 /** @addtogroup I2CEx_Exported_Functions I2C Extended Exported Functions
AnnaBridge 157:e7ca05fa8600 102 * @{
AnnaBridge 157:e7ca05fa8600 103 */
AnnaBridge 157:e7ca05fa8600 104
AnnaBridge 157:e7ca05fa8600 105 /** @addtogroup I2CEx_Exported_Functions_Group1 Extended features functions
AnnaBridge 157:e7ca05fa8600 106 * @brief Extended features functions
AnnaBridge 157:e7ca05fa8600 107 * @{
AnnaBridge 157:e7ca05fa8600 108 */
AnnaBridge 157:e7ca05fa8600 109
AnnaBridge 157:e7ca05fa8600 110 /* Peripheral Control functions ************************************************/
AnnaBridge 157:e7ca05fa8600 111 HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
AnnaBridge 157:e7ca05fa8600 112 HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
AnnaBridge 157:e7ca05fa8600 113 HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c);
AnnaBridge 157:e7ca05fa8600 114 HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c);
AnnaBridge 157:e7ca05fa8600 115 void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
AnnaBridge 157:e7ca05fa8600 116 void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
AnnaBridge 157:e7ca05fa8600 117
AnnaBridge 157:e7ca05fa8600 118 /* Private constants ---------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 119 /** @defgroup I2CEx_Private_Constants I2C Extended Private Constants
AnnaBridge 157:e7ca05fa8600 120 * @{
AnnaBridge 157:e7ca05fa8600 121 */
AnnaBridge 157:e7ca05fa8600 122
AnnaBridge 157:e7ca05fa8600 123 /**
AnnaBridge 157:e7ca05fa8600 124 * @}
AnnaBridge 157:e7ca05fa8600 125 */
AnnaBridge 157:e7ca05fa8600 126
AnnaBridge 157:e7ca05fa8600 127 /* Private macros ------------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 128 /** @defgroup I2CEx_Private_Macro I2C Extended Private Macros
AnnaBridge 157:e7ca05fa8600 129 * @{
AnnaBridge 157:e7ca05fa8600 130 */
AnnaBridge 157:e7ca05fa8600 131 #define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
AnnaBridge 157:e7ca05fa8600 132 ((FILTER) == I2C_ANALOGFILTER_DISABLE))
AnnaBridge 157:e7ca05fa8600 133
AnnaBridge 157:e7ca05fa8600 134 #define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU)
AnnaBridge 157:e7ca05fa8600 135
AnnaBridge 157:e7ca05fa8600 136 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FMP_NOT_SUPPORTED) != I2C_FMP_NOT_SUPPORTED) && \
AnnaBridge 157:e7ca05fa8600 137 ((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
AnnaBridge 157:e7ca05fa8600 138 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
AnnaBridge 157:e7ca05fa8600 139 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
AnnaBridge 157:e7ca05fa8600 140 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
AnnaBridge 157:e7ca05fa8600 141 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
AnnaBridge 157:e7ca05fa8600 142 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C2)) == I2C_FASTMODEPLUS_I2C2) || \
AnnaBridge 157:e7ca05fa8600 143 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C3)) == I2C_FASTMODEPLUS_I2C3)))
AnnaBridge 157:e7ca05fa8600 144 /**
AnnaBridge 157:e7ca05fa8600 145 * @}
AnnaBridge 167:84c0a372a020 146 */
AnnaBridge 157:e7ca05fa8600 147
AnnaBridge 157:e7ca05fa8600 148 /* Private Functions ---------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 149 /** @defgroup I2CEx_Private_Functions I2C Extended Private Functions
AnnaBridge 157:e7ca05fa8600 150 * @{
AnnaBridge 157:e7ca05fa8600 151 */
AnnaBridge 157:e7ca05fa8600 152 /* Private functions are defined in stm32l0xx_hal_i2c_ex.c file */
AnnaBridge 157:e7ca05fa8600 153 /**
AnnaBridge 157:e7ca05fa8600 154 * @}
AnnaBridge 157:e7ca05fa8600 155 */
AnnaBridge 157:e7ca05fa8600 156
AnnaBridge 157:e7ca05fa8600 157 /**
AnnaBridge 157:e7ca05fa8600 158 * @}
AnnaBridge 157:e7ca05fa8600 159 */
AnnaBridge 157:e7ca05fa8600 160
AnnaBridge 157:e7ca05fa8600 161 /**
AnnaBridge 157:e7ca05fa8600 162 * @}
AnnaBridge 157:e7ca05fa8600 163 */
AnnaBridge 157:e7ca05fa8600 164
AnnaBridge 157:e7ca05fa8600 165 /**
AnnaBridge 157:e7ca05fa8600 166 * @}
AnnaBridge 157:e7ca05fa8600 167 */
AnnaBridge 157:e7ca05fa8600 168
AnnaBridge 157:e7ca05fa8600 169 /**
AnnaBridge 157:e7ca05fa8600 170 * @}
AnnaBridge 157:e7ca05fa8600 171 */
AnnaBridge 157:e7ca05fa8600 172
AnnaBridge 157:e7ca05fa8600 173 #ifdef __cplusplus
AnnaBridge 157:e7ca05fa8600 174 }
AnnaBridge 157:e7ca05fa8600 175 #endif
AnnaBridge 157:e7ca05fa8600 176
AnnaBridge 157:e7ca05fa8600 177 #endif /* __STM32L0xx_HAL_I2C_EX_H */
AnnaBridge 157:e7ca05fa8600 178
AnnaBridge 157:e7ca05fa8600 179 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/