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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:
-
SPI error code in bitmap format
Definition at line 1880 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:
-
SPI state
Definition at line 1868 of file stm32l4xx_hal_spi.c.
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