DMA mode

DMA mode. More...

Defines
#define	DMA_NORMAL   0x00000000U
#define	DMA_CIRCULAR   ((uint32_t)DMA_SxCR_CIRC)
#define	DMA_PFCTRL   ((uint32_t)DMA_SxCR_PFCTRL)

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Detailed Description

DMA mode.

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Define Documentation

#define DMA_CIRCULAR   ((uint32_t)DMA_SxCR_CIRC)

Circular mode

Definition at line 282 of file stm32f4xx_hal_dma.h.

Referenced by HAL_UART_IRQHandler(), SAI_DMARxCplt(), and SAI_DMATxCplt().

#define DMA_NORMAL   0x00000000U

Normal mode

Definition at line 281 of file stm32f4xx_hal_dma.h.

Referenced by I2S_DMARxCplt(), I2S_DMATxCplt(), I2SEx_TxRxDMACplt(), TIM_DMACaptureCplt(), TIM_DMADelayPulseCplt(), TIM_DMADelayPulseNCplt(), TIM_DMAPeriodElapsedCplt(), and TIM_DMATriggerCplt().

#define DMA_PFCTRL   ((uint32_t)DMA_SxCR_PFCTRL)

Peripheral flow control mode

Definition at line 283 of file stm32f4xx_hal_dma.h.