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L4 HAL Drivers

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Peripheral State and Errors functions
Functions

Peripheral State and Errors functions
[SPI Exported Functions]

SPI control functions. More...

Functions

HAL_SPI_StateTypeDef HAL_SPI_GetState (SPI_HandleTypeDef *hspi)
 Return the SPI handle state.
uint32_t HAL_SPI_GetError (SPI_HandleTypeDef *hspi)
 Return the SPI error code.

Detailed Description

SPI control functions. 

 ===============================================================================
                      ##### 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

Function Documentation

uint32_t HAL_SPI_GetError ( SPI_HandleTypeDef *  hspi )

Return the SPI error code.

Parameters:
hspi,:pointer to a SPI_HandleTypeDef structure that contains the configuration information for SPI module.
Return values:
SPIerror code in bitmap format

Definition at line 1854 of file stm32l4xx_hal_spi.c.

HAL_SPI_StateTypeDef HAL_SPI_GetState ( SPI_HandleTypeDef *  hspi )

Return the SPI handle state.

Parameters:
hspi,:pointer to a SPI_HandleTypeDef structure that contains the configuration information for SPI module.
Return values:
SPIstate

Definition at line 1842 of file stm32l4xx_hal_spi.c.

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