ST STM32F31xx

General-purpose timers (TIM)
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DocID023800 Rev 1
22.2.15.7 TIM_DMAConfig
Function Name
void TIM_DMAConfig ( TIM_TypeDef * TIMx, uint16_t
TIM_DMABase, uint16_t TIM_DMABurstLength)
Function Description
Configures the TIMx's DMA interface.
Parameters
 TIMx : where x can be 1, 2, 3, 4 or 8 to select the TIM
peripheral.
 TIM_DMABase : DMA Base address. This parameter can be
one of the following values:
 TIM_DMABase_CR1 :
 TIM_DMABase_CR2 :
 TIM_DMABase_SMCR :
 TIM_DMABase_DIER :
 TIM1_DMABase_SR :
 TIM_DMABase_EGR :
 TIM_DMABase_CCMR1 :
 TIM_DMABase_CCMR2 :
 TIM_DMABase_CCER :
 TIM_DMABase_CNT :
 TIM_DMABase_PSC :
 TIM_DMABase_ARR :
 TIM_DMABase_RCR :
 TIM_DMABase_CCR1 :
 TIM_DMABase_CCR2 :
 TIM_DMABase_CCR3 :
 TIM_DMABase_CCR4 :
 TIM_DMABase_BDTR :
 TIM_DMABase_DCR :
 TIM_DMABurstLength : DMA Burst length. This parameter
can be one value between: TIM_DMABurstLength_1Transfer
and TIM_DMABurstLength_18Transfers.
Return values
 None.
Notes
 None.
22.2.15.8 TIM_DMACmd
Function Name
void TIM_DMACmd ( TIM_TypeDef * TIMx, uint16_t
TIM_DMASource, FunctionalState NewState)
Function Description
Enables or disables the TIMx's DMA Requests.
Parameters
 TIMx : where x can be 1, 2, 3, 4, 6, 7, 8, 15, 16 or 17 to
select the TIM peripheral.