Peripheral State and Errors functions

Peripheral State and Errors functions. More...

Functions
HAL_DMA_StateTypeDef	HAL_DMA_GetState (DMA_HandleTypeDef *hdma)
	Return the DMA handle state.
uint32_t	HAL_DMA_GetError (DMA_HandleTypeDef *hdma)
	Return the DMA error code.

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Detailed Description

Peripheral State and Errors functions.

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

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Function Documentation

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

Definition at line 1043 of file stm32l4xx_hal_dma.c.

References __DMA_HandleTypeDef::ErrorCode.

Referenced by HAL_IRDA_Abort(), HAL_IRDA_AbortReceive(), HAL_IRDA_AbortTransmit(), HAL_IRDA_DMAStop(), HAL_SMARTCARD_Abort(), HAL_SMARTCARD_AbortReceive(), HAL_SMARTCARD_AbortTransmit(), HAL_UART_Abort(), HAL_UART_AbortReceive(), HAL_UART_AbortTransmit(), HAL_UART_DMAStop(), HAL_USART_Abort(), and HAL_USART_DMAStop().

HAL_DMA_StateTypeDef HAL_DMA_GetState

(

DMA_HandleTypeDef *

hdma

)

Return the DMA handle state.

Parameters:

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

Return values:

HAL

state

Definition at line 1031 of file stm32l4xx_hal_dma.c.

References __DMA_HandleTypeDef::State.

Referenced by I2C_ITError().