Collaboration diagram for SPI Exported Macros:

Macros
#define	__HAL_SPI_RESET_HANDLE_STATE(__HANDLE__)
	Reset SPI handle state.

#define	__HAL_SPI_ENABLE_IT(__HANDLE__, __INTERRUPT__)
	Enable the specified SPI interrupts.

#define	__HAL_SPI_DISABLE_IT(__HANDLE__, __INTERRUPT__)
	Disable the specified SPI interrupts.

#define	__HAL_SPI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__)
	Check whether the specified SPI interrupt source is enabled or not.

#define	__HAL_SPI_GET_FLAG(__HANDLE__, __FLAG__)
	Check whether the specified SPI flag is set or not.

#define	__HAL_SPI_CLEAR_CRCERRFLAG(__HANDLE__)
	Clear the SPI CRCERR pending flag.

#define	__HAL_SPI_CLEAR_MODFFLAG(__HANDLE__)
	Clear the SPI MODF pending flag.

#define	__HAL_SPI_CLEAR_OVRFLAG(__HANDLE__)
	Clear the SPI OVR pending flag.

#define	__HAL_SPI_CLEAR_FREFLAG(__HANDLE__)
	Clear the SPI FRE pending flag.

#define	__HAL_SPI_ENABLE(__HANDLE__)
	Enable the SPI peripheral.

#define	__HAL_SPI_DISABLE(__HANDLE__)
	Disable the SPI peripheral.

Detailed Description

Macro Definition Documentation

◆ __HAL_SPI_RESET_HANDLE_STATE

#define __HAL_SPI_RESET_HANDLE_STATE ( __HANDLE__ )

#include <stm32f4xx_hal_spi.h>

Value:

((__HANDLE__)->State = HAL_SPI_STATE_RESET)

HAL_SPI_STATE_RESET

@ HAL_SPI_STATE_RESET

Definition stm32f4xx_hal_spi.h:91

Reset SPI handle state.

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 348 of file stm32f4xx_hal_spi.h.

◆ __HAL_SPI_ENABLE_IT

#define __HAL_SPI_ENABLE_IT	(		__HANDLE__,
			__INTERRUPT__ )

#include <stm32f4xx_hal_spi.h>

Value:

SET_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))

Enable the specified SPI interrupts.

Parameters

__HANDLE__	specifies the SPI Handle. This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
__INTERRUPT__	specifies the interrupt source to enable. This parameter can be one of the following values: SPI_IT_TXE: Tx buffer empty interrupt enable SPI_IT_RXNE: RX buffer not empty interrupt enable SPI_IT_ERR: Error interrupt enable

Return values

None

Definition at line 361 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Receive_DMA(), HAL_SPI_Receive_IT(), HAL_SPI_Transmit_DMA(), HAL_SPI_Transmit_IT(), HAL_SPI_TransmitReceive_DMA(), and HAL_SPI_TransmitReceive_IT().

◆ __HAL_SPI_DISABLE_IT

#define __HAL_SPI_DISABLE_IT	(		__HANDLE__,
			__INTERRUPT__ )

#include <stm32f4xx_hal_spi.h>

Value:

CLEAR_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))

Disable the specified SPI interrupts.

Parameters

__HANDLE__	specifies the SPI handle. This parameter can be SPIx where x: 1, 2, or 3 to select the SPI peripheral.
__INTERRUPT__	specifies the interrupt source to disable. This parameter can be one of the following values: SPI_IT_TXE: Tx buffer empty interrupt enable SPI_IT_RXNE: RX buffer not empty interrupt enable SPI_IT_ERR: Error interrupt enable

Return values

None

Definition at line 373 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_IRQHandler(), SPI_2linesRxISR_16BIT(), SPI_2linesRxISR_8BIT(), SPI_2linesTxISR_16BIT(), SPI_2linesTxISR_8BIT(), SPI_CloseRx_ISR(), SPI_CloseRxTx_ISR(), SPI_CloseTx_ISR(), SPI_DMAReceiveCplt(), SPI_DMATransmitCplt(), SPI_DMATransmitReceiveCplt(), and SPI_WaitFlagStateUntilTimeout().

◆ __HAL_SPI_GET_IT_SOURCE

#define __HAL_SPI_GET_IT_SOURCE	(		__HANDLE__,
			__INTERRUPT__ )

#include <stm32f4xx_hal_spi.h>

Value:

((((__HANDLE__)->Instance->CR2\

& (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)

Check whether the specified SPI interrupt source is enabled or not.

Parameters

__HANDLE__	specifies the SPI Handle. This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
__INTERRUPT__	specifies the SPI interrupt source to check. This parameter can be one of the following values: SPI_IT_TXE: Tx buffer empty interrupt enable SPI_IT_RXNE: RX buffer not empty interrupt enable SPI_IT_ERR: Error interrupt enable

Return values

The	new state of IT (TRUE or FALSE).

Definition at line 385 of file stm32f4xx_hal_spi.h.

◆ __HAL_SPI_GET_FLAG

#define __HAL_SPI_GET_FLAG	(		__HANDLE__,
			__FLAG__ )

#include <stm32f4xx_hal_spi.h>

Value:

((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))

Check whether the specified SPI flag is set or not.

Parameters

__HANDLE__	specifies the SPI Handle. This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
__FLAG__	specifies the flag to check. This parameter can be one of the following values: SPI_FLAG_RXNE: Receive buffer not empty flag SPI_FLAG_TXE: Transmit buffer empty flag SPI_FLAG_CRCERR: CRC error flag SPI_FLAG_MODF: Mode fault flag SPI_FLAG_OVR: Overrun flag SPI_FLAG_BSY: Busy flag SPI_FLAG_FRE: Frame format error flag

Return values

The	new state of FLAG (TRUE or FALSE).

Definition at line 402 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Receive(), HAL_SPI_Transmit(), HAL_SPI_TransmitReceive(), SPI_CloseRx_ISR(), SPI_CloseRxTx_ISR(), SPI_DMAReceiveCplt(), SPI_DMATransmitReceiveCplt(), SPI_EndRxTxTransaction(), and SPI_WaitFlagStateUntilTimeout().

◆ __HAL_SPI_CLEAR_CRCERRFLAG

#define __HAL_SPI_CLEAR_CRCERRFLAG ( __HANDLE__ )

#include <stm32f4xx_hal_spi.h>

Value:

((__HANDLE__)->Instance->SR = (uint16_t)(~SPI_FLAG_CRCERR))

Clear the SPI CRCERR pending flag.

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 409 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Receive(), HAL_SPI_TransmitReceive(), SPI_CloseRx_ISR(), SPI_CloseRxTx_ISR(), SPI_DMAReceiveCplt(), and SPI_DMATransmitReceiveCplt().

◆ __HAL_SPI_CLEAR_MODFFLAG

#define __HAL_SPI_CLEAR_MODFFLAG ( __HANDLE__ )

#include <stm32f4xx_hal_spi.h>

Value:

  do{                                                    \
    __IO uint32_t tmpreg_modf = 0x00U;                   \
    tmpreg_modf = (__HANDLE__)->Instance->SR;            \
    CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE); \
    UNUSED(tmpreg_modf);                                 \
  } while(0U)

Clear the SPI MODF pending flag.

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 416 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_IRQHandler().

◆ __HAL_SPI_CLEAR_OVRFLAG

#define __HAL_SPI_CLEAR_OVRFLAG ( __HANDLE__ )

#include <stm32f4xx_hal_spi.h>

Value:

  do{                                              \
    __IO uint32_t tmpreg_ovr = 0x00U;              \
    tmpreg_ovr = (__HANDLE__)->Instance->DR;       \
    tmpreg_ovr = (__HANDLE__)->Instance->SR;       \
    UNUSED(tmpreg_ovr);                            \
  } while(0U)

Clear the SPI OVR pending flag.

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 429 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Abort(), HAL_SPI_Abort_IT(), HAL_SPI_IRQHandler(), HAL_SPI_Transmit(), HAL_SPI_TransmitReceive(), SPI_CloseRx_ISR(), SPI_CloseRxTx_ISR(), SPI_CloseTx_ISR(), SPI_DMARxAbortCallback(), SPI_DMATransmitCplt(), and SPI_DMATxAbortCallback().

◆ __HAL_SPI_CLEAR_FREFLAG

#define __HAL_SPI_CLEAR_FREFLAG ( __HANDLE__ )

#include <stm32f4xx_hal_spi.h>

Value:

  do{                                              \
    __IO uint32_t tmpreg_fre = 0x00U;              \
    tmpreg_fre = (__HANDLE__)->Instance->SR;       \
    UNUSED(tmpreg_fre);                            \
  }while(0U)

Clear the SPI FRE pending flag.

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 442 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Abort(), HAL_SPI_Abort_IT(), HAL_SPI_IRQHandler(), SPI_DMARxAbortCallback(), and SPI_DMATxAbortCallback().