Defines
#define	IS_I2C_DUTY_CYCLE(CYCLE)
#define	IS_I2C_ADDRESSING_MODE(ADDRESS)
#define	IS_I2C_DUAL_ADDRESS(ADDRESS)
#define	IS_I2C_GENERAL_CALL(CALL)
#define	IS_I2C_NO_STRETCH(STRETCH)
#define	IS_I2C_MEMADD_SIZE(SIZE)
#define	IS_I2C_CLOCK_SPEED(SPEED) (((SPEED) > 0U) && ((SPEED) <= 400000U))
#define	IS_I2C_OWN_ADDRESS1(ADDRESS1) (((ADDRESS1) & 0xFFFFFC00U) == 0U)
#define	IS_I2C_OWN_ADDRESS2(ADDRESS2) (((ADDRESS2) & 0xFFFFFF01U) == 0U)
#define	IS_I2C_TRANSFER_OPTIONS_REQUEST(REQUEST)
#define	IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST)
#define	I2C_CHECK_FLAG(__ISR__, __FLAG__) ((((__ISR__) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET)
#define	I2C_CHECK_IT_SOURCE(__CR1__, __IT__) ((((__CR1__) & (__IT__)) == (__IT__)) ? SET : RESET)

Define Documentation

#define I2C_CHECK_FLAG	(	__ISR__,
		__FLAG__
	)	((((__ISR__) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET)

Definition at line 706 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_ER_IRQHandler(), HAL_I2C_EV_IRQHandler(), and I2C_Slave_ADDR().

#define I2C_CHECK_IT_SOURCE	(	__CR1__,
		__IT__
	)	((((__CR1__) & (__IT__)) == (__IT__)) ? SET : RESET)

Definition at line 707 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_ER_IRQHandler(), and HAL_I2C_EV_IRQHandler().

#define IS_I2C_ADDRESSING_MODE ( ADDRESS )

Value:

(((ADDRESS) == I2C_ADDRESSINGMODE_7BIT) || \
                                         ((ADDRESS) == I2C_ADDRESSINGMODE_10BIT))

Definition at line 682 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_Init().

#define IS_I2C_CLOCK_SPEED ( SPEED ) (((SPEED) > 0U) && ((SPEED) <= 400000U))

Definition at line 692 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_Init().

#define IS_I2C_DUAL_ADDRESS ( ADDRESS )

Value:

(((ADDRESS) == I2C_DUALADDRESS_DISABLE) || \
                                      ((ADDRESS) == I2C_DUALADDRESS_ENABLE))

Definition at line 684 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_Init().

#define IS_I2C_DUTY_CYCLE ( CYCLE )

Value:

(((CYCLE) == I2C_DUTYCYCLE_2) || \
                                  ((CYCLE) == I2C_DUTYCYCLE_16_9))

Definition at line 680 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_Init().

#define IS_I2C_GENERAL_CALL ( CALL )

Value:

(((CALL) == I2C_GENERALCALL_DISABLE) || \
                                   ((CALL) == I2C_GENERALCALL_ENABLE))

Definition at line 686 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_Init().

#define IS_I2C_MEMADD_SIZE ( SIZE )

Value:

(((SIZE) == I2C_MEMADD_SIZE_8BIT) || \
                                  ((SIZE) == I2C_MEMADD_SIZE_16BIT))

Definition at line 690 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_Mem_Read(), HAL_I2C_Mem_Read_DMA(), HAL_I2C_Mem_Read_IT(), HAL_I2C_Mem_Write(), HAL_I2C_Mem_Write_DMA(), and HAL_I2C_Mem_Write_IT().

#define IS_I2C_NO_STRETCH ( STRETCH )

Value:

(((STRETCH) == I2C_NOSTRETCH_DISABLE) || \
                                    ((STRETCH) == I2C_NOSTRETCH_ENABLE))

Definition at line 688 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_Init().

#define IS_I2C_OWN_ADDRESS1 ( ADDRESS1 ) (((ADDRESS1) & 0xFFFFFC00U) == 0U)

Definition at line 693 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_Init().

#define IS_I2C_OWN_ADDRESS2 ( ADDRESS2 ) (((ADDRESS2) & 0xFFFFFF01U) == 0U)

Definition at line 694 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_Init().

#define IS_I2C_TRANSFER_OPTIONS_REQUEST ( REQUEST )

Value:

(((REQUEST) == I2C_FIRST_FRAME)              || \
                                                       ((REQUEST) == I2C_FIRST_AND_NEXT_FRAME)     || \
                                                       ((REQUEST) == I2C_NEXT_FRAME)               || \
                                                       ((REQUEST) == I2C_FIRST_AND_LAST_FRAME)     || \
                                                       ((REQUEST) == I2C_LAST_FRAME)               || \
                                                       ((REQUEST) == I2C_LAST_FRAME_NO_STOP)       || \
                                                       IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST))

Definition at line 695 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_Master_Seq_Receive_DMA(), HAL_I2C_Master_Seq_Receive_IT(), HAL_I2C_Master_Seq_Transmit_DMA(), HAL_I2C_Master_Seq_Transmit_IT(), HAL_I2C_Slave_Seq_Receive_DMA(), HAL_I2C_Slave_Seq_Receive_IT(), HAL_I2C_Slave_Seq_Transmit_DMA(), and HAL_I2C_Slave_Seq_Transmit_IT().

#define IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST ( REQUEST )

Value:

(((REQUEST) == I2C_OTHER_FRAME)     || \
                                                        ((REQUEST) == I2C_OTHER_AND_LAST_FRAME))

Definition at line 703 of file stm32f1xx_hal_i2c.h.

Referenced by HAL_I2C_EV_IRQHandler(), HAL_I2C_Master_Seq_Receive_DMA(), HAL_I2C_Master_Seq_Receive_IT(), HAL_I2C_Master_Seq_Transmit_DMA(), and HAL_I2C_Master_Seq_Transmit_IT().

Defines

Define Documentation