DMA burst mode configuration

Functions
__STATIC_INLINE void	LL_TIM_ConfigDMABurst (TIM_TypeDef *TIMx, uint32_t DMABurstBaseAddress, uint32_t DMABurstLength)
	Configures the timer DMA burst feature. More...

Detailed Description

Function Documentation

LL_TIM_ConfigDMABurst()

__STATIC_INLINE void LL_TIM_ConfigDMABurst	(	TIM_TypeDef *	TIMx,
		uint32_t	DMABurstBaseAddress,
		uint32_t	DMABurstLength
	)

Configures the timer DMA burst feature.

Note

Macro IS_TIM_DMABURST_INSTANCE(TIMx) can be used to check whether or not a timer instance supports the DMA burst mode. DCR DBL LL_TIM_ConfigDMABurst
DCR DBA LL_TIM_ConfigDMABurst

Parameters

TIMx	Timer instance
DMABurstBaseAddress	This parameter can be one of the following values: LL_TIM_DMABURST_BASEADDR_CR1 LL_TIM_DMABURST_BASEADDR_CR2 LL_TIM_DMABURST_BASEADDR_SMCR LL_TIM_DMABURST_BASEADDR_DIER LL_TIM_DMABURST_BASEADDR_SR LL_TIM_DMABURST_BASEADDR_EGR LL_TIM_DMABURST_BASEADDR_CCMR1 LL_TIM_DMABURST_BASEADDR_CCMR2 LL_TIM_DMABURST_BASEADDR_CCER LL_TIM_DMABURST_BASEADDR_CNT LL_TIM_DMABURST_BASEADDR_PSC LL_TIM_DMABURST_BASEADDR_ARR LL_TIM_DMABURST_BASEADDR_RCR LL_TIM_DMABURST_BASEADDR_CCR1 LL_TIM_DMABURST_BASEADDR_CCR2 LL_TIM_DMABURST_BASEADDR_CCR3 LL_TIM_DMABURST_BASEADDR_CCR4 LL_TIM_DMABURST_BASEADDR_BDTR LL_TIM_DMABURST_BASEADDR_OR1 LL_TIM_DMABURST_BASEADDR_CCMR3 LL_TIM_DMABURST_BASEADDR_CCR5 LL_TIM_DMABURST_BASEADDR_CCR6 LL_TIM_DMABURST_BASEADDR_OR2 LL_TIM_DMABURST_BASEADDR_OR3
DMABurstLength	This parameter can be one of the following values: LL_TIM_DMABURST_LENGTH_1TRANSFER LL_TIM_DMABURST_LENGTH_2TRANSFERS LL_TIM_DMABURST_LENGTH_3TRANSFERS LL_TIM_DMABURST_LENGTH_4TRANSFERS LL_TIM_DMABURST_LENGTH_5TRANSFERS LL_TIM_DMABURST_LENGTH_6TRANSFERS LL_TIM_DMABURST_LENGTH_7TRANSFERS LL_TIM_DMABURST_LENGTH_8TRANSFERS LL_TIM_DMABURST_LENGTH_9TRANSFERS LL_TIM_DMABURST_LENGTH_10TRANSFERS LL_TIM_DMABURST_LENGTH_11TRANSFERS LL_TIM_DMABURST_LENGTH_12TRANSFERS LL_TIM_DMABURST_LENGTH_13TRANSFERS LL_TIM_DMABURST_LENGTH_14TRANSFERS LL_TIM_DMABURST_LENGTH_15TRANSFERS LL_TIM_DMABURST_LENGTH_16TRANSFERS LL_TIM_DMABURST_LENGTH_17TRANSFERS LL_TIM_DMABURST_LENGTH_18TRANSFERS

Return values

None

Definition at line 3783 of file stm32l4xx_ll_tim.h.

{
  MODIFY_REG(TIMx->DCR, (TIM_DCR_DBL | TIM_DCR_DBA), (DMABurstBaseAddress | DMABurstLength));
}