Defines
#define	SMBUS_FREQRANGE(__PCLK__) ((__PCLK__)/1000000U)
#define	SMBUS_RISE_TIME(__FREQRANGE__) ( ((__FREQRANGE__) + 1U))
#define	SMBUS_SPEED_STANDARD(__PCLK__, __SPEED__) (((((__PCLK__)/((__SPEED__) << 1U)) & I2C_CCR_CCR) < 4U)? 4U:((__PCLK__) / ((__SPEED__) << 1U)))
#define	SMBUS_7BIT_ADD_WRITE(__ADDRESS__) ((uint8_t)((__ADDRESS__) & (~I2C_OAR1_ADD0)))
#define	SMBUS_7BIT_ADD_READ(__ADDRESS__) ((uint8_t)((__ADDRESS__) \| I2C_OAR1_ADD0))
#define	SMBUS_10BIT_ADDRESS(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))
#define	SMBUS_10BIT_HEADER_WRITE(__ADDRESS__) ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) \| (uint16_t)0x00F0)))
#define	SMBUS_10BIT_HEADER_READ(__ADDRESS__) ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) \| (uint16_t)(0x00F1))))
#define	SMBUS_GET_PEC_MODE(__HANDLE__) ((__HANDLE__)->Instance->CR1 & I2C_CR1_ENPEC)
#define	SMBUS_GET_PEC_VALUE(__HANDLE__) ((__HANDLE__)->XferPEC)
#define	IS_SMBUS_ANALOG_FILTER(FILTER)
#define	IS_SMBUS_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU)
#define	IS_SMBUS_ADDRESSING_MODE(ADDRESS)
#define	IS_SMBUS_DUAL_ADDRESS(ADDRESS)
#define	IS_SMBUS_GENERAL_CALL(CALL)
#define	IS_SMBUS_NO_STRETCH(STRETCH)
#define	IS_SMBUS_PEC(PEC)
#define	IS_SMBUS_PERIPHERAL_MODE(MODE)
#define	IS_SMBUS_CLOCK_SPEED(SPEED) (((SPEED) > 0U) && ((SPEED) <= 100000U))
#define	IS_SMBUS_OWN_ADDRESS1(ADDRESS1) (((ADDRESS1) & 0xFFFFFC00U) == 0U)
#define	IS_SMBUS_OWN_ADDRESS2(ADDRESS2) (((ADDRESS2) & 0xFFFFFF01U) == 0U)
#define	IS_SMBUS_TRANSFER_OPTIONS_REQUEST(REQUEST)

Define Documentation

#define IS_SMBUS_ADDRESSING_MODE ( ADDRESS )

Value:

(((ADDRESS) == SMBUS_ADDRESSINGMODE_7BIT) || \
                                                    ((ADDRESS) == SMBUS_ADDRESSINGMODE_10BIT))

Definition at line 669 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_ANALOG_FILTER ( FILTER )

Value:

(((FILTER) == SMBUS_ANALOGFILTER_ENABLE) || \
                                                    ((FILTER) == SMBUS_ANALOGFILTER_DISABLE))

Definition at line 665 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_ConfigAnalogFilter(), and HAL_SMBUS_Init().

#define IS_SMBUS_CLOCK_SPEED ( SPEED ) (((SPEED) > 0U) && ((SPEED) <= 100000U))

Definition at line 688 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_DIGITAL_FILTER ( FILTER ) ((FILTER) <= 0x0000000FU)

Definition at line 667 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_ConfigDigitalFilter().

#define IS_SMBUS_DUAL_ADDRESS ( ADDRESS )

Value:

(((ADDRESS) == SMBUS_DUALADDRESS_DISABLE) || \
                                                    ((ADDRESS) == SMBUS_DUALADDRESS_ENABLE))

Definition at line 672 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_GENERAL_CALL ( CALL )

Value:

(((CALL) == SMBUS_GENERALCALL_DISABLE)    || \
                                                    ((CALL) == SMBUS_GENERALCALL_ENABLE))

Definition at line 675 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_NO_STRETCH ( STRETCH )

Value:

(((STRETCH) == SMBUS_NOSTRETCH_DISABLE)   || \
                                                    ((STRETCH) == SMBUS_NOSTRETCH_ENABLE))

Definition at line 678 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_OWN_ADDRESS1 ( ADDRESS1 ) (((ADDRESS1) & 0xFFFFFC00U) == 0U)

Definition at line 690 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_OWN_ADDRESS2 ( ADDRESS2 ) (((ADDRESS2) & 0xFFFFFF01U) == 0U)

Definition at line 692 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_PEC ( PEC )

Value:

(((PEC) == SMBUS_PEC_DISABLE) || \
                                                     ((PEC) == SMBUS_PEC_ENABLE))

Definition at line 681 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_PERIPHERAL_MODE ( MODE )

Value:

(((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_HOST)      || \
                                                    ((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE)     || \
                                                    ((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE_ARP))

Definition at line 684 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_TRANSFER_OPTIONS_REQUEST ( REQUEST )

Value:

(((REQUEST) == SMBUS_FIRST_FRAME)                   || \
                                                    ((REQUEST) == SMBUS_NEXT_FRAME)                    || \
                                                    ((REQUEST) == SMBUS_FIRST_AND_LAST_FRAME_NO_PEC)   || \
                                                    ((REQUEST) == SMBUS_LAST_FRAME_NO_PEC)             || \
                                                    ((REQUEST) == SMBUS_FIRST_AND_LAST_FRAME_WITH_PEC) || \
                                                    ((REQUEST) == SMBUS_LAST_FRAME_WITH_PEC))

Definition at line 694 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Master_Receive_IT(), HAL_SMBUS_Master_Transmit_IT(), HAL_SMBUS_Slave_Receive_IT(), and HAL_SMBUS_Slave_Transmit_IT().

#define SMBUS_10BIT_ADDRESS ( __ADDRESS__ ) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))

Definition at line 654 of file stm32f4xx_hal_smbus.h.

Referenced by SMBUS_Master_ADD10().

#define SMBUS_10BIT_HEADER_READ ( __ADDRESS__ ) ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)(0x00F1))))

Definition at line 658 of file stm32f4xx_hal_smbus.h.

Referenced by SMBUS_Master_SB().

#define SMBUS_10BIT_HEADER_WRITE ( __ADDRESS__ ) ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)0x00F0)))

Definition at line 656 of file stm32f4xx_hal_smbus.h.

Referenced by SMBUS_Master_SB().

#define SMBUS_7BIT_ADD_READ ( __ADDRESS__ ) ((uint8_t)((__ADDRESS__) | I2C_OAR1_ADD0))

Definition at line 652 of file stm32f4xx_hal_smbus.h.

Referenced by SMBUS_Master_SB().

#define SMBUS_7BIT_ADD_WRITE ( __ADDRESS__ ) ((uint8_t)((__ADDRESS__) & (~I2C_OAR1_ADD0)))

Definition at line 650 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_IsDeviceReady(), and SMBUS_Master_SB().

#define SMBUS_FREQRANGE ( __PCLK__ ) ((__PCLK__)/1000000U)

Definition at line 644 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define SMBUS_GET_PEC_MODE ( __HANDLE__ ) ((__HANDLE__)->Instance->CR1 & I2C_CR1_ENPEC)

Definition at line 660 of file stm32f4xx_hal_smbus.h.

Referenced by SMBUS_MasterTransmit_TXE(), SMBUS_SlaveReceive_RXNE(), SMBUS_SlaveTransmit_BTF(), and SMBUS_SlaveTransmit_TXE().

#define SMBUS_GET_PEC_VALUE ( __HANDLE__ ) ((__HANDLE__)->XferPEC)

Definition at line 662 of file stm32f4xx_hal_smbus.h.

#define SMBUS_RISE_TIME ( __FREQRANGE__ ) ( ((__FREQRANGE__) + 1U))

Definition at line 646 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define SMBUS_SPEED_STANDARD	(	__PCLK__,
		__SPEED__
	)	(((((__PCLK__)/((__SPEED__) << 1U)) & I2C_CCR_CCR) < 4U)? 4U:((__PCLK__) / ((__SPEED__) << 1U)))

Definition at line 648 of file stm32f4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

Defines

Define Documentation