ST STM32F2 User Manual

HAL TIM Generic Driver
UM1940
622/1371
DocID028236 Rev 2
runtime.
Parameters:
__HANDLE__: TIM handle.
__CHANNEL__: : TIM Channels to be
configured. This parameter can be one of
the following values:
TIM_CHANNEL_1: get input capture 1
prescaler value
TIM_CHANNEL_2: get input capture 2
prescaler value
TIM_CHANNEL_3: get input capture 3
prescaler value
TIM_CHANNEL_4: get input capture 4
prescaler value
Return value:
The: input capture prescaler 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
__HAL_TIM_URS_ENABLE
Description:
Set the Update Request Source (URS) bit
of the TIMx_CR1 register.
Parameters:
__HANDLE__: TIM handle.
Return value:
None
Notes:
When the USR bit of the TIMx_CR1
register is set, only counter
overflow/underflow generates an update
interrupt or DMA request (if enabled)
__HAL_TIM_URS_DISABLE
Description:
Reset the Update Request Source (URS)
bit of the TIMx_CR1 register.
Parameters:
__HANDLE__: TIM handle.
Return value:
None
Notes:

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English