Peripheral State and Errors functions. More...

Functions
HAL_DMA_StateTypeDef	HAL_DMA_GetState (DMA_HandleTypeDef *hdma)
	Return the DMA hande state. More...

uint32_t	HAL_DMA_GetError (DMA_HandleTypeDef *hdma)
	Return the DMA error code. More...

Detailed Description

Peripheral State and Errors functions.

DMA_Exported_Functions_Group2

 ===============================================================================
            ##### Peripheral State and Errors functions #####
 ===============================================================================
    [..]
    This subsection provides functions allowing to
      (+) Check the DMA state
      (+) Get error code

Function Documentation

◆ HAL_DMA_GetError()

uint32_t HAL_DMA_GetError ( DMA_HandleTypeDef * hdma )

Return the DMA error code.

Parameters

hdma	: pointer to a DMA_HandleTypeDef structure that contains the configuration information for the specified DMA Channel.

Return values

DMA	Error Code

◆ HAL_DMA_GetState()

HAL_DMA_StateTypeDef HAL_DMA_GetState ( DMA_HandleTypeDef * hdma )

Return the DMA hande state.

Parameters

hdma	pointer to a DMA_HandleTypeDef structure that contains the configuration information for the specified DMA Channel.

Return values

HAL state