ST STM32F2 User Manual

UM1940
HAL SPI Generic Driver
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43.2.4 Peripheral State and Errors functions
This subsection provides a set of functions allowing to control the SPI.
HAL_SPI_GetState() API can be helpful to check in run-time the state of the SPI
peripheral
HAL_SPI_GetError() check in run-time Errors occurring during communication
This section contains the following APIs:
HAL_SPI_GetState()
HAL_SPI_GetError()
43.2.5 Detailed description of functions
HAL_SPI_Init
Function name
HAL_StatusTypeDef HAL_SPI_Init (SPI_HandleTypeDef * hspi)
Function description
Initialize the SPI according to the specified parameters in the
SPI_InitTypeDef and initialize the associated handle.
Parameters
hspi: pointer to a SPI_HandleTypeDef structure that contains
the configuration information for SPI module.
Return values
HAL: status
HAL_SPI_DeInit
Function name
HAL_StatusTypeDef HAL_SPI_DeInit (SPI_HandleTypeDef *
hspi)
Function description
De Initialize the SPI peripheral.
Parameters
hspi: pointer to a SPI_HandleTypeDef structure that contains
the configuration information for SPI module.
Return values
HAL: status
HAL_SPI_MspInit
Function name
void HAL_SPI_MspInit (SPI_HandleTypeDef * hspi)
Function description
Initialize the SPI MSP.
Parameters
hspi: pointer to a SPI_HandleTypeDef structure that contains
the configuration information for SPI module.
Return values
None:
HAL_SPI_MspDeInit
Function name
void HAL_SPI_MspDeInit (SPI_HandleTypeDef * hspi)
Function description
De-Initialize the SPI MSP.
Parameters
hspi: pointer to a SPI_HandleTypeDef structure that contains
the configuration information for SPI module.
Return values
None:

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English