Defines
#define	SPI_1LINE_TX(__HANDLE__) ((__HANDLE__)->Instance->CR1 \|= SPI_CR1_BIDIOE)
	Set the SPI transmit-only mode.
#define	SPI_1LINE_RX(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= (~SPI_CR1_BIDIOE))
	Set the SPI receive-only mode.
#define	SPI_RESET_CRC(__HANDLE__)
	Reset the CRC calculation of the SPI.
#define	IS_SPI_MODE(MODE)
#define	IS_SPI_DIRECTION(MODE)
#define	IS_SPI_DIRECTION_2LINES(MODE) ((MODE) == SPI_DIRECTION_2LINES)
#define	IS_SPI_DIRECTION_2LINES_OR_1LINE(MODE)
#define	IS_SPI_DATASIZE(DATASIZE)
#define	IS_SPI_CPOL(CPOL)
#define	IS_SPI_CPHA(CPHA)
#define	IS_SPI_NSS(NSS)
#define	IS_SPI_BAUDRATE_PRESCALER(PRESCALER)
#define	IS_SPI_FIRST_BIT(BIT)
#define	IS_SPI_TIMODE(MODE)
#define	IS_SPI_CRC_CALCULATION(CALCULATION)
#define	IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) (((POLYNOMIAL) >= 0x01U) && ((POLYNOMIAL) <= 0xFFFFU))

Define Documentation

#define IS_SPI_BAUDRATE_PRESCALER ( PRESCALER )

Value:

(((PRESCALER) == SPI_BAUDRATEPRESCALER_2)   || \
                                              ((PRESCALER) == SPI_BAUDRATEPRESCALER_4)   || \
                                              ((PRESCALER) == SPI_BAUDRATEPRESCALER_8)   || \
                                              ((PRESCALER) == SPI_BAUDRATEPRESCALER_16)  || \
                                              ((PRESCALER) == SPI_BAUDRATEPRESCALER_32)  || \
                                              ((PRESCALER) == SPI_BAUDRATEPRESCALER_64)  || \
                                              ((PRESCALER) == SPI_BAUDRATEPRESCALER_128) || \
                                              ((PRESCALER) == SPI_BAUDRATEPRESCALER_256))

Definition at line 538 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

#define IS_SPI_CPHA ( CPHA )

Value:

(((CPHA) == SPI_PHASE_1EDGE) || \
                           ((CPHA) == SPI_PHASE_2EDGE))

Definition at line 531 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

#define IS_SPI_CPOL ( CPOL )

Value:

(((CPOL) == SPI_POLARITY_LOW) || \
                           ((CPOL) == SPI_POLARITY_HIGH))

Definition at line 528 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

#define IS_SPI_CRC_CALCULATION ( CALCULATION )

Value:

(((CALCULATION) == SPI_CRCCALCULATION_DISABLE) || \
                                             ((CALCULATION) == SPI_CRCCALCULATION_ENABLE))

Definition at line 553 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

#define IS_SPI_CRC_POLYNOMIAL ( POLYNOMIAL ) (((POLYNOMIAL) >= 0x01U) && ((POLYNOMIAL) <= 0xFFFFU))

Definition at line 556 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

#define IS_SPI_DATASIZE ( DATASIZE )

Value:

(((DATASIZE) == SPI_DATASIZE_16BIT) || \
                                   ((DATASIZE) == SPI_DATASIZE_8BIT))

Definition at line 525 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

#define IS_SPI_DIRECTION ( MODE )

Value:

(((MODE) == SPI_DIRECTION_2LINES)        || \
                                ((MODE) == SPI_DIRECTION_2LINES_RXONLY) || \
                                ((MODE) == SPI_DIRECTION_1LINE))

Definition at line 516 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

#define IS_SPI_DIRECTION_2LINES ( MODE ) ((MODE) == SPI_DIRECTION_2LINES)

Definition at line 520 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_TransmitReceive(), HAL_SPI_TransmitReceive_DMA(), and HAL_SPI_TransmitReceive_IT().

#define IS_SPI_DIRECTION_2LINES_OR_1LINE ( MODE )

Value:

(((MODE) == SPI_DIRECTION_2LINES)  || \
                                                ((MODE) == SPI_DIRECTION_1LINE))

Definition at line 522 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Transmit(), HAL_SPI_Transmit_DMA(), and HAL_SPI_Transmit_IT().

#define IS_SPI_FIRST_BIT ( BIT )

Value:

(((BIT) == SPI_FIRSTBIT_MSB) || \
                               ((BIT) == SPI_FIRSTBIT_LSB))

Definition at line 547 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

#define IS_SPI_MODE ( MODE )

Value:

(((MODE) == SPI_MODE_SLAVE) || \
                           ((MODE) == SPI_MODE_MASTER))

Definition at line 513 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

#define IS_SPI_NSS ( NSS )

Value:

(((NSS) == SPI_NSS_SOFT)       || \
                         ((NSS) == SPI_NSS_HARD_INPUT) || \
                         ((NSS) == SPI_NSS_HARD_OUTPUT))

Definition at line 534 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

#define IS_SPI_TIMODE ( MODE )

Value:

(((MODE) == SPI_TIMODE_DISABLE) || \
                             ((MODE) == SPI_TIMODE_ENABLE))

Definition at line 550 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

#define SPI_1LINE_RX ( __HANDLE__ ) ((__HANDLE__)->Instance->CR1 &= (~SPI_CR1_BIDIOE))

Set the SPI receive-only mode.

Parameters:

__HANDLE__ specifies the SPI Handle. This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

Return values:

None

Definition at line 503 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Receive(), HAL_SPI_Receive_DMA(), and HAL_SPI_Receive_IT().

#define SPI_1LINE_TX ( __HANDLE__ ) ((__HANDLE__)->Instance->CR1 |= SPI_CR1_BIDIOE)

Set the SPI transmit-only mode.

Parameters:

__HANDLE__ specifies the SPI Handle. This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

Return values:

None

Definition at line 496 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Transmit(), HAL_SPI_Transmit_DMA(), and HAL_SPI_Transmit_IT().

#define SPI_RESET_CRC ( __HANDLE__ )

Value:

do{(__HANDLE__)->Instance->CR1 &= (uint16_t)(~SPI_CR1_CRCEN);\
                                     (__HANDLE__)->Instance->CR1 |= SPI_CR1_CRCEN;}while(0U)

Reset the CRC calculation of the SPI.

Parameters:

__HANDLE__ specifies the SPI Handle. This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

Return values:

None

Definition at line 510 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Receive(), HAL_SPI_Receive_DMA(), HAL_SPI_Receive_IT(), HAL_SPI_Transmit(), HAL_SPI_Transmit_DMA(), HAL_SPI_Transmit_IT(), HAL_SPI_TransmitReceive(), HAL_SPI_TransmitReceive_DMA(), HAL_SPI_TransmitReceive_IT(), and SPI_WaitFlagStateUntilTimeout().

Defines

Define Documentation