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targets/cmsis/TARGET_STM/TARGET_STM32L4/stm32l4xx_hal_i2c_ex.h@610:813dcc80987e, 2015-08-14 (annotated)

Committer:
mbed_official
Date:
Fri Aug 14 13:15:17 2015 +0100
Revision:
610:813dcc80987e
Synchronized with git revision 6d84db41c6833e0b9b024741eb0616a5f62d5599



Full URL: https://github.com/mbedmicro/mbed/commit/6d84db41c6833e0b9b024741eb0616a5f62d5599/



DISCO_F746NG - Improvements

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UserRevisionLine numberNew contents of line
mbed_official 610:813dcc80987e 1 /**
mbed_official 610:813dcc80987e 2 ******************************************************************************
mbed_official 610:813dcc80987e 3 * @file stm32l4xx_hal_i2c_ex.h
mbed_official 610:813dcc80987e 4 * @author MCD Application Team
mbed_official 610:813dcc80987e 5 * @version V1.0.0
mbed_official 610:813dcc80987e 6 * @date 26-June-2015
mbed_official 610:813dcc80987e 7 * @brief Header file of I2C HAL Extended module.
mbed_official 610:813dcc80987e 8 ******************************************************************************
mbed_official 610:813dcc80987e 9 * @attention
mbed_official 610:813dcc80987e 10 *
mbed_official 610:813dcc80987e 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
mbed_official 610:813dcc80987e 12 *
mbed_official 610:813dcc80987e 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 610:813dcc80987e 14 * are permitted provided that the following conditions are met:
mbed_official 610:813dcc80987e 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 610:813dcc80987e 16 * this list of conditions and the following disclaimer.
mbed_official 610:813dcc80987e 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 610:813dcc80987e 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 610:813dcc80987e 19 * and/or other materials provided with the distribution.
mbed_official 610:813dcc80987e 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 610:813dcc80987e 21 * may be used to endorse or promote products derived from this software
mbed_official 610:813dcc80987e 22 * without specific prior written permission.
mbed_official 610:813dcc80987e 23 *
mbed_official 610:813dcc80987e 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 610:813dcc80987e 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 610:813dcc80987e 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 610:813dcc80987e 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 610:813dcc80987e 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 610:813dcc80987e 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 610:813dcc80987e 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 610:813dcc80987e 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 610:813dcc80987e 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 610:813dcc80987e 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 610:813dcc80987e 34 *
mbed_official 610:813dcc80987e 35 ******************************************************************************
mbed_official 610:813dcc80987e 36 */
mbed_official 610:813dcc80987e 37
mbed_official 610:813dcc80987e 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 610:813dcc80987e 39 #ifndef __STM32L4xx_HAL_I2C_EX_H
mbed_official 610:813dcc80987e 40 #define __STM32L4xx_HAL_I2C_EX_H
mbed_official 610:813dcc80987e 41
mbed_official 610:813dcc80987e 42 #ifdef __cplusplus
mbed_official 610:813dcc80987e 43 extern "C" {
mbed_official 610:813dcc80987e 44 #endif
mbed_official 610:813dcc80987e 45
mbed_official 610:813dcc80987e 46 /* Includes ------------------------------------------------------------------*/
mbed_official 610:813dcc80987e 47 #include "stm32l4xx_hal_def.h"
mbed_official 610:813dcc80987e 48
mbed_official 610:813dcc80987e 49 /** @addtogroup STM32L4xx_HAL_Driver
mbed_official 610:813dcc80987e 50 * @{
mbed_official 610:813dcc80987e 51 */
mbed_official 610:813dcc80987e 52
mbed_official 610:813dcc80987e 53 /** @addtogroup I2CEx
mbed_official 610:813dcc80987e 54 * @{
mbed_official 610:813dcc80987e 55 */
mbed_official 610:813dcc80987e 56
mbed_official 610:813dcc80987e 57 /* Exported types ------------------------------------------------------------*/
mbed_official 610:813dcc80987e 58 /* Exported constants --------------------------------------------------------*/
mbed_official 610:813dcc80987e 59
mbed_official 610:813dcc80987e 60 /** @defgroup I2CEx_Exported_Constants
mbed_official 610:813dcc80987e 61 * @{
mbed_official 610:813dcc80987e 62 */
mbed_official 610:813dcc80987e 63
mbed_official 610:813dcc80987e 64 /** @defgroup I2CEx_Analog_Filter
mbed_official 610:813dcc80987e 65 * @{
mbed_official 610:813dcc80987e 66 */
mbed_official 610:813dcc80987e 67 #define I2C_ANALOGFILTER_ENABLE ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 68 #define I2C_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF
mbed_official 610:813dcc80987e 69 /**
mbed_official 610:813dcc80987e 70 * @}
mbed_official 610:813dcc80987e 71 */
mbed_official 610:813dcc80987e 72
mbed_official 610:813dcc80987e 73 /** @defgroup I2CEx_FastModePlus
mbed_official 610:813dcc80987e 74 * @{
mbed_official 610:813dcc80987e 75 */
mbed_official 610:813dcc80987e 76 #define I2C_FASTMODEPLUS_PB6 SYSCFG_CFGR1_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */
mbed_official 610:813dcc80987e 77 #define I2C_FASTMODEPLUS_PB7 SYSCFG_CFGR1_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */
mbed_official 610:813dcc80987e 78 #define I2C_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */
mbed_official 610:813dcc80987e 79 #define I2C_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */
mbed_official 610:813dcc80987e 80 #define I2C_FASTMODEPLUS_I2C1 SYSCFG_CFGR1_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */
mbed_official 610:813dcc80987e 81 #define I2C_FASTMODEPLUS_I2C2 SYSCFG_CFGR1_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */
mbed_official 610:813dcc80987e 82 #define I2C_FASTMODEPLUS_I2C3 SYSCFG_CFGR1_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */
mbed_official 610:813dcc80987e 83 /**
mbed_official 610:813dcc80987e 84 * @}
mbed_official 610:813dcc80987e 85 */
mbed_official 610:813dcc80987e 86
mbed_official 610:813dcc80987e 87 /**
mbed_official 610:813dcc80987e 88 * @}
mbed_official 610:813dcc80987e 89 */
mbed_official 610:813dcc80987e 90
mbed_official 610:813dcc80987e 91 /* Exported macro ------------------------------------------------------------*/
mbed_official 610:813dcc80987e 92 /* Exported functions --------------------------------------------------------*/
mbed_official 610:813dcc80987e 93
mbed_official 610:813dcc80987e 94 /* Peripheral Control methods ************************************************/
mbed_official 610:813dcc80987e 95 HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
mbed_official 610:813dcc80987e 96 HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
mbed_official 610:813dcc80987e 97 HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c);
mbed_official 610:813dcc80987e 98 HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c);
mbed_official 610:813dcc80987e 99 void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
mbed_official 610:813dcc80987e 100 void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
mbed_official 610:813dcc80987e 101
mbed_official 610:813dcc80987e 102 /* Private constants ---------------------------------------------------------*/
mbed_official 610:813dcc80987e 103 /** @defgroup I2C_Private_Constants I2C Private Constants
mbed_official 610:813dcc80987e 104 * @{
mbed_official 610:813dcc80987e 105 */
mbed_official 610:813dcc80987e 106
mbed_official 610:813dcc80987e 107 /**
mbed_official 610:813dcc80987e 108 * @}
mbed_official 610:813dcc80987e 109 */
mbed_official 610:813dcc80987e 110
mbed_official 610:813dcc80987e 111 /* Private macros ------------------------------------------------------------*/
mbed_official 610:813dcc80987e 112 /** @defgroup I2C_Private_Macro I2C Private Macros
mbed_official 610:813dcc80987e 113 * @{
mbed_official 610:813dcc80987e 114 */
mbed_official 610:813dcc80987e 115 #define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
mbed_official 610:813dcc80987e 116 ((FILTER) == I2C_ANALOGFILTER_DISABLE))
mbed_official 610:813dcc80987e 117
mbed_official 610:813dcc80987e 118 #define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000F)
mbed_official 610:813dcc80987e 119
mbed_official 610:813dcc80987e 120 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
mbed_official 610:813dcc80987e 121 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
mbed_official 610:813dcc80987e 122 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
mbed_official 610:813dcc80987e 123 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
mbed_official 610:813dcc80987e 124 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
mbed_official 610:813dcc80987e 125 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C2)) == I2C_FASTMODEPLUS_I2C2) || \
mbed_official 610:813dcc80987e 126 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C3)) == I2C_FASTMODEPLUS_I2C3))
mbed_official 610:813dcc80987e 127 /**
mbed_official 610:813dcc80987e 128 * @}
mbed_official 610:813dcc80987e 129 */
mbed_official 610:813dcc80987e 130
mbed_official 610:813dcc80987e 131 /* Private Functions ---------------------------------------------------------*/
mbed_official 610:813dcc80987e 132 /** @defgroup I2C_Private_Functions I2C Private Functions
mbed_official 610:813dcc80987e 133 * @{
mbed_official 610:813dcc80987e 134 */
mbed_official 610:813dcc80987e 135 /* Private functions are defined in stm32l4xx_hal_i2c_ex.c file */
mbed_official 610:813dcc80987e 136 /**
mbed_official 610:813dcc80987e 137 * @}
mbed_official 610:813dcc80987e 138 */
mbed_official 610:813dcc80987e 139
mbed_official 610:813dcc80987e 140 /**
mbed_official 610:813dcc80987e 141 * @}
mbed_official 610:813dcc80987e 142 */
mbed_official 610:813dcc80987e 143
mbed_official 610:813dcc80987e 144 /**
mbed_official 610:813dcc80987e 145 * @}
mbed_official 610:813dcc80987e 146 */
mbed_official 610:813dcc80987e 147
mbed_official 610:813dcc80987e 148 #ifdef __cplusplus
mbed_official 610:813dcc80987e 149 }
mbed_official 610:813dcc80987e 150 #endif
mbed_official 610:813dcc80987e 151
mbed_official 610:813dcc80987e 152 #endif /* __STM32L4xx_HAL_I2C_EX_H */
mbed_official 610:813dcc80987e 153
mbed_official 610:813dcc80987e 154
mbed_official 610:813dcc80987e 155 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/