Read Write Direction

Defines
#define	LL_I2C_DIRECTION_WRITE   I2C_SR2_TRA
#define	LL_I2C_DIRECTION_READ   0x00000000U

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Define Documentation

#define LL_I2C_DIRECTION_READ   0x00000000U

Bus is in read transfer

Definition at line 229 of file stm32f4xx_ll_i2c.h.

#define LL_I2C_DIRECTION_WRITE   I2C_SR2_TRA

Bus is in write transfer

Definition at line 228 of file stm32f4xx_ll_i2c.h.