stm32l4xx_hal_i2c_ex.h File Reference

Header file of I2C HAL Extended module. More...

#include "stm32l4xx_hal_def.h"

Go to the source code of this file.

Defines
#define	I2C_ANALOGFILTER_ENABLE   0x00000000U
#define	I2C_ANALOGFILTER_DISABLE   I2C_CR1_ANFOFF
#define	I2C_FMP_NOT_SUPPORTED   0xAAAA0000U
#define	I2C_FASTMODEPLUS_PB6   SYSCFG_CFGR1_I2C_PB6_FMP
#define	I2C_FASTMODEPLUS_PB7   SYSCFG_CFGR1_I2C_PB7_FMP
#define	I2C_FASTMODEPLUS_PB8   SYSCFG_CFGR1_I2C_PB8_FMP
#define	I2C_FASTMODEPLUS_PB9   SYSCFG_CFGR1_I2C_PB9_FMP
#define	I2C_FASTMODEPLUS_I2C1   SYSCFG_CFGR1_I2C1_FMP
#define	I2C_FASTMODEPLUS_I2C2   SYSCFG_CFGR1_I2C2_FMP
#define	I2C_FASTMODEPLUS_I2C3   SYSCFG_CFGR1_I2C3_FMP
#define	I2C_FASTMODEPLUS_I2C4   (uint32_t)(0x00000800U | I2C_FMP_NOT_SUPPORTED)
#define	IS_I2C_ANALOG_FILTER(FILTER)
#define	IS_I2C_DIGITAL_FILTER(FILTER)   ((FILTER) <= 0x0000000FU)
#define	IS_I2C_FASTMODEPLUS(__CONFIG__)
Functions
HAL_StatusTypeDef	HAL_I2CEx_ConfigAnalogFilter (I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter)
	Configure I2C Analog noise filter.
HAL_StatusTypeDef	HAL_I2CEx_ConfigDigitalFilter (I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter)
	Configure I2C Digital noise filter.
HAL_StatusTypeDef	HAL_I2CEx_EnableWakeUp (I2C_HandleTypeDef *hi2c)
	Enable I2C wakeup from Stop mode(s).
HAL_StatusTypeDef	HAL_I2CEx_DisableWakeUp (I2C_HandleTypeDef *hi2c)
	Disable I2C wakeup from Stop mode(s).
void	HAL_I2CEx_EnableFastModePlus (uint32_t ConfigFastModePlus)
	Enable the I2C fast mode plus driving capability.
void	HAL_I2CEx_DisableFastModePlus (uint32_t ConfigFastModePlus)
	Disable the I2C fast mode plus driving capability.

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Detailed Description

Header file of I2C HAL Extended module.

Author:

MCD Application Team

Attention:

Copyright (c) 2017 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Definition in file stm32l4xx_hal_i2c_ex.h.