DMA Error Code

Defines
#define	HAL_DMA_ERROR_NONE   0x00000000U
#define	HAL_DMA_ERROR_TE   0x00000001U
#define	HAL_DMA_ERROR_NO_XFER   0x00000004U
#define	HAL_DMA_ERROR_TIMEOUT   0x00000020U
#define	HAL_DMA_ERROR_NOT_SUPPORTED   0x00000100U
#define	HAL_DMA_ERROR_SYNC   0x00000200U
#define	HAL_DMA_ERROR_REQGEN   0x00000400U

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Define Documentation

#define HAL_DMA_ERROR_NO_XFER   0x00000004U

Abort requested with no Xfer ongoing

Definition at line 169 of file stm32l4xx_hal_dma.h.

Referenced by HAL_DMA_Abort(), HAL_DMA_Abort_IT(), and HAL_DMA_PollForTransfer().

#define HAL_DMA_ERROR_NONE   0x00000000U

No error

Definition at line 167 of file stm32l4xx_hal_dma.h.

Referenced by HAL_DMA_DeInit(), HAL_DMA_Init(), HAL_DMA_Start(), HAL_DMA_Start_IT(), and HAL_MMC_Init().

#define HAL_DMA_ERROR_NOT_SUPPORTED   0x00000100U

Not supported mode

Definition at line 171 of file stm32l4xx_hal_dma.h.

Referenced by HAL_DMA_PollForTransfer().

#define HAL_DMA_ERROR_REQGEN   0x00000400U

DMAMUX request generator overrun error

Definition at line 173 of file stm32l4xx_hal_dma.h.

Referenced by HAL_DMA_PollForTransfer().

#define HAL_DMA_ERROR_SYNC   0x00000200U

DMAMUX sync overrun error

Definition at line 172 of file stm32l4xx_hal_dma.h.

Referenced by HAL_DMA_PollForTransfer().

#define HAL_DMA_ERROR_TE   0x00000001U

Transfer error

Definition at line 168 of file stm32l4xx_hal_dma.h.

Referenced by HAL_DMA_IRQHandler(), HAL_DMA_PollForTransfer(), MMC_DMAError(), and SD_DMAError().

#define HAL_DMA_ERROR_TIMEOUT   0x00000020U

Timeout error

Definition at line 170 of file stm32l4xx_hal_dma.h.

Referenced by HAL_DMA_PollForTransfer(), 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().