Counter clock selection
[TIM Exported Functions]

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. SMCR ECE LL_TIM_DisableExternalClock

Parameters:

TIMx	Timer instance

Return values:

None

Definition at line 3026 of file stm32l4xx_ll_tim.h.

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. SMCR ECE LL_TIM_EnableExternalClock

Parameters:

TIMx	Timer instance

Return values:

None

Definition at line 3013 of file stm32l4xx_ll_tim.h.

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. SMCR ECE LL_TIM_IsEnabledExternalClock

Parameters:

TIMx	Timer instance

Return values:

State

of bit (1 or 0).

Definition at line 3039 of file stm32l4xx_ll_tim.h.

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. 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 3063 of file stm32l4xx_ll_tim.h.

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. 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 3080 of file stm32l4xx_ll_tim.h.