I2C Private macros to check input parameters

Collaboration diagram for I2C Private macros to check input parameters:

Macros
#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)
#define	IS_I2C_OWN_ADDRESS1(ADDRESS1)
#define	IS_I2C_OWN_ADDRESS2(ADDRESS2)
#define	IS_I2C_TRANSFER_OPTIONS_REQUEST(REQUEST)
#define	IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST)
#define	I2C_CHECK_FLAG(__ISR__, __FLAG__)
#define	I2C_CHECK_IT_SOURCE(__CR1__, __IT__)

Detailed Description

Macro Definition Documentation

I2C_CHECK_FLAG

#define I2C_CHECK_FLAG	(		__ISR__,
			__FLAG__ )

Value:

((((__ISR__) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET)

Definition at line 708 of file stm32f4xx_hal_i2c.h.

I2C_CHECK_IT_SOURCE

#define I2C_CHECK_IT_SOURCE	(		__CR1__,
			__IT__ )

Value:

((((__CR1__) & (__IT__)) == (__IT__)) ? SET : RESET)

Definition at line 709 of file stm32f4xx_hal_i2c.h.

IS_I2C_ADDRESSING_MODE

#define IS_I2C_ADDRESSING_MODE

(

ADDRESS

)

Value:

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

Definition at line 684 of file stm32f4xx_hal_i2c.h.

IS_I2C_CLOCK_SPEED

#define IS_I2C_CLOCK_SPEED

(

SPEED

)

Value:

(((SPEED) > 0U) && ((SPEED) <= 400000U))

Definition at line 694 of file stm32f4xx_hal_i2c.h.

IS_I2C_DUAL_ADDRESS

#define IS_I2C_DUAL_ADDRESS

(

ADDRESS

)

Value:

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

Definition at line 686 of file stm32f4xx_hal_i2c.h.

IS_I2C_DUTY_CYCLE

#define IS_I2C_DUTY_CYCLE

(

CYCLE

)

Value:

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

Definition at line 682 of file stm32f4xx_hal_i2c.h.

IS_I2C_GENERAL_CALL

#define IS_I2C_GENERAL_CALL

(

CALL

)

Value:

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

Definition at line 688 of file stm32f4xx_hal_i2c.h.

IS_I2C_MEMADD_SIZE

#define IS_I2C_MEMADD_SIZE

(

SIZE

)

Value:

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

Definition at line 692 of file stm32f4xx_hal_i2c.h.

IS_I2C_NO_STRETCH

#define IS_I2C_NO_STRETCH

(

STRETCH

)

Value:

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

Definition at line 690 of file stm32f4xx_hal_i2c.h.

IS_I2C_OWN_ADDRESS1

#define IS_I2C_OWN_ADDRESS1

(

ADDRESS1

)

Value:

(((ADDRESS1) & 0xFFFFFC00U) == 0U)

Definition at line 695 of file stm32f4xx_hal_i2c.h.

IS_I2C_OWN_ADDRESS2

#define IS_I2C_OWN_ADDRESS2

(

ADDRESS2

)

Value:

(((ADDRESS2) & 0xFFFFFF01U) == 0U)

Definition at line 696 of file stm32f4xx_hal_i2c.h.

IS_I2C_TRANSFER_OPTIONS_REQUEST

#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 697 of file stm32f4xx_hal_i2c.h.

IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST

#define IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST

(

REQUEST

)

Value:

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

Definition at line 705 of file stm32f4xx_hal_i2c.h.