I2C Private Macros

Collaboration diagram for I2C Private Macros:

Modules
	I2C Private macros to check input parameters

Macros
#define	I2C_10BIT_ADDRESS(__ADDRESS__)   ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))
#define	I2C_10BIT_ADDRESS(__ADDRESS__)   ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))
#define	I2C_10BIT_ADDRESS(__ADDRESS__)   ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))
#define	I2C_10BIT_HEADER_READ(__ADDRESS__)   ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)(0x00F1))))
#define	I2C_10BIT_HEADER_READ(__ADDRESS__)   ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)(0x00F1))))
#define	I2C_10BIT_HEADER_READ(__ADDRESS__)   ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)(0x00F1))))
#define	I2C_10BIT_HEADER_WRITE(__ADDRESS__)   ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)0x00F0)))
#define	I2C_10BIT_HEADER_WRITE(__ADDRESS__)   ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)0x00F0)))
#define	I2C_10BIT_HEADER_WRITE(__ADDRESS__)   ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)0x00F0)))
#define	I2C_7BIT_ADD_READ(__ADDRESS__)   ((uint8_t)((__ADDRESS__) | I2C_OAR1_ADD0))
#define	I2C_7BIT_ADD_READ(__ADDRESS__)   ((uint8_t)((__ADDRESS__) | I2C_OAR1_ADD0))
#define	I2C_7BIT_ADD_READ(__ADDRESS__)   ((uint8_t)((__ADDRESS__) | I2C_OAR1_ADD0))
#define	I2C_7BIT_ADD_WRITE(__ADDRESS__)   ((uint8_t)((__ADDRESS__) & (uint8_t)(~I2C_OAR1_ADD0)))
#define	I2C_7BIT_ADD_WRITE(__ADDRESS__)   ((uint8_t)((__ADDRESS__) & (uint8_t)(~I2C_OAR1_ADD0)))
#define	I2C_7BIT_ADD_WRITE(__ADDRESS__)   ((uint8_t)((__ADDRESS__) & (uint8_t)(~I2C_OAR1_ADD0)))
#define	I2C_CCR_CALCULATION(__PCLK__, __SPEED__, __COEFF__)   (((((__PCLK__) - 1U)/((__SPEED__) * (__COEFF__))) + 1U) & I2C_CCR_CCR)
#define	I2C_CCR_CALCULATION(__PCLK__, __SPEED__, __COEFF__)   (((((__PCLK__) - 1U)/((__SPEED__) * (__COEFF__))) + 1U) & I2C_CCR_CCR)
#define	I2C_CCR_CALCULATION(__PCLK__, __SPEED__, __COEFF__)   (((((__PCLK__) - 1U)/((__SPEED__) * (__COEFF__))) + 1U) & I2C_CCR_CCR)
#define	I2C_FREQRANGE(__PCLK__)   ((__PCLK__)/1000000U)
#define	I2C_FREQRANGE(__PCLK__)   ((__PCLK__)/1000000U)
#define	I2C_FREQRANGE(__PCLK__)   ((__PCLK__)/1000000U)
#define	I2C_MEM_ADD_LSB(__ADDRESS__)   ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))
#define	I2C_MEM_ADD_LSB(__ADDRESS__)   ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))
#define	I2C_MEM_ADD_LSB(__ADDRESS__)   ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))
#define	I2C_MEM_ADD_MSB(__ADDRESS__)   ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0xFF00)) >> 8)))
#define	I2C_MEM_ADD_MSB(__ADDRESS__)   ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0xFF00)) >> 8)))
#define	I2C_MEM_ADD_MSB(__ADDRESS__)   ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0xFF00)) >> 8)))
#define	I2C_MIN_PCLK_FREQ(__PCLK__, __SPEED__)   (((__SPEED__) <= 100000U) ? ((__PCLK__) < I2C_MIN_PCLK_FREQ_STANDARD) : ((__PCLK__) < I2C_MIN_PCLK_FREQ_FAST))
#define	I2C_MIN_PCLK_FREQ(__PCLK__, __SPEED__)   (((__SPEED__) <= 100000U) ? ((__PCLK__) < I2C_MIN_PCLK_FREQ_STANDARD) : ((__PCLK__) < I2C_MIN_PCLK_FREQ_FAST))
#define	I2C_MIN_PCLK_FREQ(__PCLK__, __SPEED__)   (((__SPEED__) <= 100000U) ? ((__PCLK__) < I2C_MIN_PCLK_FREQ_STANDARD) : ((__PCLK__) < I2C_MIN_PCLK_FREQ_FAST))
#define	I2C_RISE_TIME(__FREQRANGE__, __SPEED__)   (((__SPEED__) <= 100000U) ? ((__FREQRANGE__) + 1U) : ((((__FREQRANGE__) * 300U) / 1000U) + 1U))
#define	I2C_RISE_TIME(__FREQRANGE__, __SPEED__)   (((__SPEED__) <= 100000U) ? ((__FREQRANGE__) + 1U) : ((((__FREQRANGE__) * 300U) / 1000U) + 1U))
#define	I2C_RISE_TIME(__FREQRANGE__, __SPEED__)   (((__SPEED__) <= 100000U) ? ((__FREQRANGE__) + 1U) : ((((__FREQRANGE__) * 300U) / 1000U) + 1U))
#define	I2C_SPEED(__PCLK__, __SPEED__, __DUTYCYCLE__)
#define	I2C_SPEED(__PCLK__, __SPEED__, __DUTYCYCLE__)
#define	I2C_SPEED(__PCLK__, __SPEED__, __DUTYCYCLE__)
#define	I2C_SPEED_FAST(__PCLK__, __SPEED__, __DUTYCYCLE__)   (((__DUTYCYCLE__) == I2C_DUTYCYCLE_2)? I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 3U) : (I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 25U) | I2C_DUTYCYCLE_16_9))
#define	I2C_SPEED_FAST(__PCLK__, __SPEED__, __DUTYCYCLE__)   (((__DUTYCYCLE__) == I2C_DUTYCYCLE_2)? I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 3U) : (I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 25U) | I2C_DUTYCYCLE_16_9))
#define	I2C_SPEED_FAST(__PCLK__, __SPEED__, __DUTYCYCLE__)   (((__DUTYCYCLE__) == I2C_DUTYCYCLE_2)? I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 3U) : (I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 25U) | I2C_DUTYCYCLE_16_9))
#define	I2C_SPEED_STANDARD(__PCLK__, __SPEED__)   ((I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U) < 4U)? 4U:I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U))
#define	I2C_SPEED_STANDARD(__PCLK__, __SPEED__)   ((I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U) < 4U)? 4U:I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U))
#define	I2C_SPEED_STANDARD(__PCLK__, __SPEED__)   ((I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U) < 4U)? 4U:I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U))

Detailed Description

Macro Definition Documentation

I2C_10BIT_ADDRESS [1/3]

#define I2C_10BIT_ADDRESS

(

__ADDRESS__

)

((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))

Definition at line 673 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_10BIT_ADDRESS [2/3]

#define I2C_10BIT_ADDRESS

(

__ADDRESS__

)

((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))

Definition at line 673 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_10BIT_ADDRESS [3/3]

#define I2C_10BIT_ADDRESS

(

__ADDRESS__

)

((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))

Definition at line 673 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_10BIT_HEADER_READ [1/3]

#define I2C_10BIT_HEADER_READ

(

__ADDRESS__

)

((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)(0x00F1))))

Definition at line 675 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_10BIT_HEADER_READ [2/3]

#define I2C_10BIT_HEADER_READ

(

__ADDRESS__

)

((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)(0x00F1))))

Definition at line 675 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_10BIT_HEADER_READ [3/3]

#define I2C_10BIT_HEADER_READ

(

__ADDRESS__

)

((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)(0x00F1))))

Definition at line 675 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_10BIT_HEADER_WRITE [1/3]

#define I2C_10BIT_HEADER_WRITE

(

__ADDRESS__

)

((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)0x00F0)))

Definition at line 674 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_10BIT_HEADER_WRITE [2/3]

#define I2C_10BIT_HEADER_WRITE

(

__ADDRESS__

)

((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)0x00F0)))

Definition at line 674 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_10BIT_HEADER_WRITE [3/3]

#define I2C_10BIT_HEADER_WRITE

(

__ADDRESS__

)

((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)0x00F0)))

Definition at line 674 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_7BIT_ADD_READ [1/3]

#define I2C_7BIT_ADD_READ

(

__ADDRESS__

)

((uint8_t)((__ADDRESS__) | I2C_OAR1_ADD0))

Definition at line 671 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_7BIT_ADD_READ [2/3]

#define I2C_7BIT_ADD_READ

(

__ADDRESS__

)

((uint8_t)((__ADDRESS__) | I2C_OAR1_ADD0))

Definition at line 671 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_7BIT_ADD_READ [3/3]

#define I2C_7BIT_ADD_READ

(

__ADDRESS__

)

((uint8_t)((__ADDRESS__) | I2C_OAR1_ADD0))

Definition at line 671 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_7BIT_ADD_WRITE [1/3]

#define I2C_7BIT_ADD_WRITE

(

__ADDRESS__

)

((uint8_t)((__ADDRESS__) & (uint8_t)(~I2C_OAR1_ADD0)))

Definition at line 670 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_7BIT_ADD_WRITE [2/3]

#define I2C_7BIT_ADD_WRITE

(

__ADDRESS__

)

((uint8_t)((__ADDRESS__) & (uint8_t)(~I2C_OAR1_ADD0)))

Definition at line 670 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_7BIT_ADD_WRITE [3/3]

#define I2C_7BIT_ADD_WRITE

(

__ADDRESS__

)

((uint8_t)((__ADDRESS__) & (uint8_t)(~I2C_OAR1_ADD0)))

Definition at line 670 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_CCR_CALCULATION [1/3]

#define I2C_CCR_CALCULATION	(		__PCLK__,
			__SPEED__,
			__COEFF__
	)		(((((__PCLK__) - 1U)/((__SPEED__) * (__COEFF__))) + 1U) & I2C_CCR_CCR)

Definition at line 661 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_CCR_CALCULATION [2/3]

#define I2C_CCR_CALCULATION	(		__PCLK__,
			__SPEED__,
			__COEFF__
	)		(((((__PCLK__) - 1U)/((__SPEED__) * (__COEFF__))) + 1U) & I2C_CCR_CCR)

Definition at line 661 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_CCR_CALCULATION [3/3]

#define I2C_CCR_CALCULATION	(		__PCLK__,
			__SPEED__,
			__COEFF__
	)		(((((__PCLK__) - 1U)/((__SPEED__) * (__COEFF__))) + 1U) & I2C_CCR_CCR)

Definition at line 661 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_FREQRANGE [1/3]

#define I2C_FREQRANGE

(

__PCLK__

)

((__PCLK__)/1000000U)

Definition at line 662 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_FREQRANGE [2/3]

#define I2C_FREQRANGE

(

__PCLK__

)

((__PCLK__)/1000000U)

Definition at line 662 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_FREQRANGE [3/3]

#define I2C_FREQRANGE

(

__PCLK__

)

((__PCLK__)/1000000U)

Definition at line 662 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_MEM_ADD_LSB [1/3]

#define I2C_MEM_ADD_LSB

(

__ADDRESS__

)

((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))

Definition at line 678 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_MEM_ADD_LSB [2/3]

#define I2C_MEM_ADD_LSB

(

__ADDRESS__

)

((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))

Definition at line 678 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_MEM_ADD_LSB [3/3]

#define I2C_MEM_ADD_LSB

(

__ADDRESS__

)

((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))

Definition at line 678 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_MEM_ADD_MSB [1/3]

#define I2C_MEM_ADD_MSB

(

__ADDRESS__

)

((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0xFF00)) >> 8)))

Definition at line 677 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_MEM_ADD_MSB [2/3]

#define I2C_MEM_ADD_MSB

(

__ADDRESS__

)

((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0xFF00)) >> 8)))

Definition at line 677 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_MEM_ADD_MSB [3/3]

#define I2C_MEM_ADD_MSB

(

__ADDRESS__

)

((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0xFF00)) >> 8)))

Definition at line 677 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_MIN_PCLK_FREQ [1/3]

#define I2C_MIN_PCLK_FREQ	(		__PCLK__,
			__SPEED__
	)		(((__SPEED__) <= 100000U) ? ((__PCLK__) < I2C_MIN_PCLK_FREQ_STANDARD) : ((__PCLK__) < I2C_MIN_PCLK_FREQ_FAST))

Definition at line 660 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_MIN_PCLK_FREQ [2/3]

#define I2C_MIN_PCLK_FREQ	(		__PCLK__,
			__SPEED__
	)		(((__SPEED__) <= 100000U) ? ((__PCLK__) < I2C_MIN_PCLK_FREQ_STANDARD) : ((__PCLK__) < I2C_MIN_PCLK_FREQ_FAST))

Definition at line 660 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_MIN_PCLK_FREQ [3/3]

#define I2C_MIN_PCLK_FREQ	(		__PCLK__,
			__SPEED__
	)		(((__SPEED__) <= 100000U) ? ((__PCLK__) < I2C_MIN_PCLK_FREQ_STANDARD) : ((__PCLK__) < I2C_MIN_PCLK_FREQ_FAST))

Definition at line 660 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_RISE_TIME [1/3]

#define I2C_RISE_TIME	(		__FREQRANGE__,
			__SPEED__
	)		(((__SPEED__) <= 100000U) ? ((__FREQRANGE__) + 1U) : ((((__FREQRANGE__) * 300U) / 1000U) + 1U))

Definition at line 663 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_RISE_TIME [2/3]

#define I2C_RISE_TIME	(		__FREQRANGE__,
			__SPEED__
	)		(((__SPEED__) <= 100000U) ? ((__FREQRANGE__) + 1U) : ((((__FREQRANGE__) * 300U) / 1000U) + 1U))

Definition at line 663 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_RISE_TIME [3/3]

#define I2C_RISE_TIME	(		__FREQRANGE__,
			__SPEED__
	)		(((__SPEED__) <= 100000U) ? ((__FREQRANGE__) + 1U) : ((((__FREQRANGE__) * 300U) / 1000U) + 1U))

Definition at line 663 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_SPEED [1/3]

#define I2C_SPEED	(		__PCLK__,
			__SPEED__,
			__DUTYCYCLE__
	)

Value:

                                                                  (((__SPEED__) <= 100000U)? (I2C_SPEED_STANDARD((__PCLK__), (__SPEED__))) : \
                                                                  ((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__)) & I2C_CCR_CCR) == 0U)? 1U : \
                                                                  ((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__))) | I2C_CCR_FS))

Definition at line 666 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_SPEED [2/3]

#define I2C_SPEED	(		__PCLK__,
			__SPEED__,
			__DUTYCYCLE__
	)

Value:

                                                                  (((__SPEED__) <= 100000U)? (I2C_SPEED_STANDARD((__PCLK__), (__SPEED__))) : \
                                                                  ((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__)) & I2C_CCR_CCR) == 0U)? 1U : \
                                                                  ((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__))) | I2C_CCR_FS))

Definition at line 666 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_SPEED [3/3]

#define I2C_SPEED	(		__PCLK__,
			__SPEED__,
			__DUTYCYCLE__
	)

Value:

                                                                  (((__SPEED__) <= 100000U)? (I2C_SPEED_STANDARD((__PCLK__), (__SPEED__))) : \
                                                                  ((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__)) & I2C_CCR_CCR) == 0U)? 1U : \
                                                                  ((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__))) | I2C_CCR_FS))

Definition at line 666 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_SPEED_FAST [1/3]

#define I2C_SPEED_FAST	(		__PCLK__,
			__SPEED__,
			__DUTYCYCLE__
	)		(((__DUTYCYCLE__) == I2C_DUTYCYCLE_2)? I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 3U) : (I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 25U) | I2C_DUTYCYCLE_16_9))

Definition at line 665 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_SPEED_FAST [2/3]

#define I2C_SPEED_FAST	(		__PCLK__,
			__SPEED__,
			__DUTYCYCLE__
	)		(((__DUTYCYCLE__) == I2C_DUTYCYCLE_2)? I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 3U) : (I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 25U) | I2C_DUTYCYCLE_16_9))

Definition at line 665 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_SPEED_FAST [3/3]

#define I2C_SPEED_FAST	(		__PCLK__,
			__SPEED__,
			__DUTYCYCLE__
	)		(((__DUTYCYCLE__) == I2C_DUTYCYCLE_2)? I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 3U) : (I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 25U) | I2C_DUTYCYCLE_16_9))

Definition at line 665 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_SPEED_STANDARD [1/3]

#define I2C_SPEED_STANDARD	(		__PCLK__,
			__SPEED__
	)		((I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U) < 4U)? 4U:I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U))

Definition at line 664 of file stm32f411/stm32f411e-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_SPEED_STANDARD [2/3]

#define I2C_SPEED_STANDARD	(		__PCLK__,
			__SPEED__
	)		((I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U) < 4U)? 4U:I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U))

Definition at line 664 of file stm32f407/stm32f407g-disc1/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.

I2C_SPEED_STANDARD [3/3]

#define I2C_SPEED_STANDARD	(		__PCLK__,
			__SPEED__
	)		((I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U) < 4U)? 4U:I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U))

Definition at line 664 of file stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h.