ST STM32F2 - Hal_Tim_Dmaburst_Readstart; Hal_Tim_Dmaburst_Writestop

HAL TIM Generic Driver
UM1940
602/1371
DocID028236 Rev 2
TIM_DMABASE_RCR
TIM_DMABASE_CCR1
TIM_DMABASE_CCR2
TIM_DMABASE_CCR3
TIM_DMABASE_CCR4
TIM_DMABASE_BDTR
TIM_DMABASE_DCR
BurstRequestSrc: TIM DMA Request sources. This
parameters can be on of the following values:
TIM_DMA_UPDATE: TIM update Interrupt source
TIM_DMA_CC1: TIM Capture Compare 1 DMA source
TIM_DMA_CC2: TIM Capture Compare 2 DMA source
TIM_DMA_CC3: TIM Capture Compare 3 DMA source
TIM_DMA_CC4: TIM Capture Compare 4 DMA source
TIM_DMA_COM: TIM Commutation DMA source
TIM_DMA_TRIGGER: TIM Trigger DMA source
BurstBuffer: The Buffer address.
BurstLength: DMA Burst length. This parameter can be one
value between TIM_DMABURSTLENGTH_1TRANSFER and
TIM_DMABURSTLENGTH_18TRANSFERS.
Return values
HAL: status
HAL_TIM_DMABurst_WriteStop
Function name
HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStop
(TIM_HandleTypeDef * htim, uint32_t BurstRequestSrc)
Function description
Stops the TIM DMA Burst mode.
Parameters
htim: pointer to a TIM_HandleTypeDef structure that
contains the configuration information for TIM module.
BurstRequestSrc: TIM DMA Request sources to disable
Return values
HAL: status
HAL_TIM_DMABurst_ReadStart
Function name
HAL_StatusTypeDef HAL_TIM_DMABurst_ReadStart
(TIM_HandleTypeDef * htim, uint32_t BurstBaseAddress,
uint32_t BurstRequestSrc, uint32_t * BurstBuffer, uint32_t
BurstLength)
Function description
Configure the DMA Burst to transfer Data from the TIM peripheral
to the memory.
Parameters
htim: pointer to a TIM_HandleTypeDef structure that
contains the configuration information for TIM module.
BurstBaseAddress: TIM Base address from when the DMA
will starts the Data read. This parameters can be on of the
following values:
TIM_DMABASE_CR1
TIM_DMABASE_CR2
TIM_DMABASE_SMCR
TIM_DMABASE_DIER
TIM_DMABASE_SR