I2C_Direction_definition

宏定义
#define	I2C_Direction_Transmitter   ((uint8_t)0x00)
#define	I2C_Direction_Receiver   ((uint8_t)0x01)
#define	IS_I2C_DIRECTION(I2C_Direction)

详细描述

宏定义说明

IS_I2C_DIRECTION

#define IS_I2C_DIRECTION

(

I2C_Direction

)

值:

(((I2C_Direction) == I2C_Direction_Transmitter) || \
                                         ((I2C_Direction) == I2C_Direction_Receiver))