Hal_Spi_Transmit; Hal_Spi_Receive; Hal_Spi_Transmitreceive; Hal_Spi_Transmit_It - ST STM32F2 User Manual

HAL SPI Generic Driver

HAL_SPI_Transmit

Function name
Function description
Parameters
Return values

HAL_SPI_Receive

Function name
Function description
Parameters
Return values

HAL_SPI_TransmitReceive

Function name
Function description
Parameters
Return values

HAL_SPI_Transmit_IT

Function name
Function description
Parameters
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HAL_StatusTypeDef HAL_SPI_Transmit (SPI_HandleTypeDef *
hspi, uint8_t * pData, uint16_t Size, uint32_t Timeout)
Transmit an amount of data in blocking mode.
hspi: pointer to a SPI_HandleTypeDef structure that contains
the configuration information for SPI module.
pData: pointer to data buffer
Size: amount of data to be sent
Timeout: Timeout duration
HAL: status
HAL_StatusTypeDef HAL_SPI_Receive (SPI_HandleTypeDef *
hspi, uint8_t * pData, uint16_t Size, uint32_t Timeout)
Receive an amount of data in blocking mode.
hspi: pointer to a SPI_HandleTypeDef structure that contains
the configuration information for SPI module.
pData: pointer to data buffer
Size: amount of data to be received
Timeout: Timeout duration
HAL: status
HAL_StatusTypeDef HAL_SPI_TransmitReceive
(SPI_HandleTypeDef * hspi, uint8_t * pTxData, uint8_t *
pRxData, uint16_t Size, uint32_t Timeout)
Transmit and Receive an amount of data in blocking mode.
hspi: pointer to a SPI_HandleTypeDef structure that contains
the configuration information for SPI module.
pTxData: pointer to transmission data buffer
pRxData: pointer to reception data buffer
Size: amount of data to be sent and received
Timeout: Timeout duration
HAL: status
HAL_StatusTypeDef HAL_SPI_Transmit_IT
(SPI_HandleTypeDef * hspi, uint8_t * pData, uint16_t Size)
Transmit an amount of data in non-blocking mode with Interrupt.
hspi: pointer to a SPI_HandleTypeDef structure that contains
the configuration information for SPI module.
pData: pointer to data buffer
Size: amount of data to be sent
DocID028236 Rev 2
UM1940