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

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Definition in file stm32l4xx_hal_i2c_ex.h.