I2C_duty_cycle_in_fast_mode

Collaboration diagram for I2C_duty_cycle_in_fast_mode:

Macros
#define	I2C_DutyCycle_16_9   ((uint16_t)0x4000)
#define	I2C_DutyCycle_2   ((uint16_t)0xBFFF)
#define	IS_I2C_DUTY_CYCLE(CYCLE)

Detailed Description

Macro Definition Documentation

#define I2C_DutyCycle_16_9   ((uint16_t)0x4000)

I2C fast mode Tlow/Thigh = 16/9

Definition at line 114 of file stm32f4xx_i2c.h.

#define I2C_DutyCycle_2   ((uint16_t)0xBFFF)

I2C fast mode Tlow/Thigh = 2

Definition at line 115 of file stm32f4xx_i2c.h.

#define IS_I2C_DUTY_CYCLE

(

CYCLE

)

Value:

(((CYCLE) == I2C_DutyCycle_16_9) || \
                                  ((CYCLE) == I2C_DutyCycle_2))

Definition at line 116 of file stm32f4xx_i2c.h.