Counter clock selection

Functions
__STATIC_INLINE void	LL_TIM_EnableExternalClock (TIM_TypeDef *TIMx)
	Enable external clock mode 2.
__STATIC_INLINE void	LL_TIM_DisableExternalClock (TIM_TypeDef *TIMx)
	Disable external clock mode 2.
__STATIC_INLINE uint32_t	LL_TIM_IsEnabledExternalClock (TIM_TypeDef *TIMx)
	Indicate whether external clock mode 2 is enabled.
__STATIC_INLINE void	LL_TIM_SetClockSource (TIM_TypeDef *TIMx, uint32_t ClockSource)
	Set the clock source of the counter clock.
__STATIC_INLINE void	LL_TIM_SetEncoderMode (TIM_TypeDef *TIMx, uint32_t EncoderMode)
	Set the encoder interface mode.

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Function Documentation

__STATIC_INLINE void LL_TIM_DisableExternalClock

(

TIM_TypeDef *

TIMx

)

Disable external clock mode 2.

Note:

Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check whether or not a timer instance supports external clock mode2.

Reference Manual to LL API cross reference:

SMCR ECE LL_TIM_DisableExternalClock

Parameters:

TIMx	Timer instance

Return values:

None

Definition at line 2544 of file stm32f1xx_ll_tim.h.

__STATIC_INLINE void LL_TIM_EnableExternalClock

(

TIM_TypeDef *

TIMx

)

Enable external clock mode 2.

Note:

When external clock mode 2 is enabled the counter is clocked by any active edge on the ETRF signal.

Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check whether or not a timer instance supports external clock mode2.

Reference Manual to LL API cross reference:

SMCR ECE LL_TIM_EnableExternalClock

Parameters:

TIMx	Timer instance

Return values:

None

Definition at line 2531 of file stm32f1xx_ll_tim.h.

__STATIC_INLINE uint32_t LL_TIM_IsEnabledExternalClock

(

TIM_TypeDef *

TIMx

)

Indicate whether external clock mode 2 is enabled.

Note:

Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check whether or not a timer instance supports external clock mode2.

Reference Manual to LL API cross reference:

SMCR ECE LL_TIM_IsEnabledExternalClock

Parameters:

TIMx	Timer instance

Return values:

State

of bit (1 or 0).

Definition at line 2557 of file stm32f1xx_ll_tim.h.

__STATIC_INLINE void LL_TIM_SetClockSource	(	TIM_TypeDef *	TIMx,
		uint32_t	ClockSource
	)

Set the clock source of the counter clock.

Note:

when selected clock source is external clock mode 1, the timer input the external clock is applied is selected by calling the LL_TIM_SetTriggerInput() function. This timer input must be configured by calling the LL_TIM_IC_Config() function.

Macro IS_TIM_CLOCKSOURCE_ETRMODE1_INSTANCE(TIMx) can be used to check whether or not a timer instance supports external clock mode1.

Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check whether or not a timer instance supports external clock mode2.

Reference Manual to LL API cross reference:

SMCR SMS LL_TIM_SetClockSource
SMCR ECE LL_TIM_SetClockSource

Parameters:

TIMx	Timer instance
ClockSource	This parameter can be one of the following values: LL_TIM_CLOCKSOURCE_INTERNAL LL_TIM_CLOCKSOURCE_EXT_MODE1 LL_TIM_CLOCKSOURCE_EXT_MODE2

Return values:

None

Definition at line 2581 of file stm32f1xx_ll_tim.h.

__STATIC_INLINE void LL_TIM_SetEncoderMode	(	TIM_TypeDef *	TIMx,
		uint32_t	EncoderMode
	)

Set the encoder interface mode.

Note:

Macro IS_TIM_ENCODER_INTERFACE_INSTANCE(TIMx) can be used to check whether or not a timer instance supports the encoder mode.

Reference Manual to LL API cross reference:

SMCR SMS LL_TIM_SetEncoderMode

Parameters:

TIMx	Timer instance
EncoderMode	This parameter can be one of the following values: LL_TIM_ENCODERMODE_X2_TI1 LL_TIM_ENCODERMODE_X2_TI2 LL_TIM_ENCODERMODE_X4_TI12

Return values:

None

Definition at line 2598 of file stm32f1xx_ll_tim.h.

Referenced by LL_TIM_ENCODER_Init().