ST STM32F31xx

UM1581
General-purpose timers (TIM)
DocID023800 Rev 1
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22.2.13.10 TIM_SetIC3Prescaler
Function Name
void TIM_SetIC3Prescaler ( TIM_TypeDef * TIMx, uint16_t
TIM_ICPSC)
Function Description
Sets the TIMx Input Capture 3 prescaler.
Parameters
 TIMx : where x can be 1, 2, 3, 4 or 8 to select the TIM
peripheral.
 TIM_ICPSC : specifies the Input Capture3 prescaler new
value. This parameter can be one of the following values:
 TIM_ICPSC_DIV1 : no prescaler
 TIM_ICPSC_DIV2 : capture is done once every 2
events
 TIM_ICPSC_DIV4 : capture is done once every 4
events
 TIM_ICPSC_DIV8 : capture is done once every 8
events
Return values
 None.
Notes
 None.
22.2.13.11 TIM_SetIC4Prescaler
Function Name
void TIM_SetIC4Prescaler ( TIM_TypeDef * TIMx, uint16_t
TIM_ICPSC)
Function Description
Sets the TIMx Input Capture 4 prescaler.
Parameters
 TIMx : where x can be 1, 2, 3, 4 or 8 to select the TIM
peripheral.
 TIM_ICPSC : specifies the Input Capture4 prescaler new
value. This parameter can be one of the following values:
 TIM_ICPSC_DIV1 : no prescaler
 TIM_ICPSC_DIV2 : capture is done once every 2
events
 TIM_ICPSC_DIV4 : capture is done once every 4
events
 TIM_ICPSC_DIV8 : capture is done once every 8
events
Return values
 None.
Notes
 None.