ST STM32F2 - Ll_Tim_Ic_Getpolarity; Ll_Tim_Ic_Setpolarity

LL TIM Generic Driver
UM1940
1194/1371
DocID028236 Rev 2
reference:
CCMR2 IC3F LL_TIM_IC_GetFilter
CCMR2 IC4F LL_TIM_IC_GetFilter
LL_TIM_IC_SetPolarity
Function name
__STATIC_INLINE void LL_TIM_IC_SetPolarity (TIM_TypeDef *
TIMx, uint32_t Channel, uint32_t ICPolarity)
Function description
Set the input channel polarity.
Parameters
TIMx: Timer instance
Channel: This parameter can be one of the following values:
LL_TIM_CHANNEL_CH1
LL_TIM_CHANNEL_CH2
LL_TIM_CHANNEL_CH3
LL_TIM_CHANNEL_CH4
ICPolarity: This parameter can be one of the following
values:
LL_TIM_IC_POLARITY_RISING
LL_TIM_IC_POLARITY_FALLING
LL_TIM_IC_POLARITY_BOTHEDGE
Return values
None:
Reference Manual to
LL API cross
reference:
CCER CC1P LL_TIM_IC_SetPolarity
CCER CC1NP LL_TIM_IC_SetPolarity
CCER CC2P LL_TIM_IC_SetPolarity
CCER CC2NP LL_TIM_IC_SetPolarity
CCER CC3P LL_TIM_IC_SetPolarity
CCER CC3NP LL_TIM_IC_SetPolarity
CCER CC4P LL_TIM_IC_SetPolarity
CCER CC4NP LL_TIM_IC_SetPolarity
LL_TIM_IC_GetPolarity
Function name
__STATIC_INLINE uint32_t LL_TIM_IC_GetPolarity
(TIM_TypeDef * TIMx, uint32_t Channel)
Function description
Get the current input channel polarity.
Parameters
TIMx: Timer instance
Channel: This parameter can be one of the following values:
LL_TIM_CHANNEL_CH1
LL_TIM_CHANNEL_CH2
LL_TIM_CHANNEL_CH3
LL_TIM_CHANNEL_CH4
Return values
Returned: value can be one of the following values:
LL_TIM_IC_POLARITY_RISING
LL_TIM_IC_POLARITY_FALLING
LL_TIM_IC_POLARITY_BOTHEDGE
Reference Manual to
LL API cross
reference:
CCER CC1P LL_TIM_IC_GetPolarity
CCER CC1NP LL_TIM_IC_GetPolarity
CCER CC2P LL_TIM_IC_GetPolarity
CCER CC2NP LL_TIM_IC_GetPolarity
CCER CC3P LL_TIM_IC_GetPolarity