Timer synchronisation configuration

Functions
__STATIC_INLINE void	LL_TIM_SetTriggerOutput (TIM_TypeDef *TIMx, uint32_t TimerSynchronization)
	Set the trigger output (TRGO) used for timer synchronization .
__STATIC_INLINE void	LL_TIM_SetTriggerOutput2 (TIM_TypeDef *TIMx, uint32_t ADCSynchronization)
	Set the trigger output 2 (TRGO2) used for ADC synchronization .
__STATIC_INLINE void	LL_TIM_SetSlaveMode (TIM_TypeDef *TIMx, uint32_t SlaveMode)
	Set the synchronization mode of a slave timer.
__STATIC_INLINE void	LL_TIM_SetTriggerInput (TIM_TypeDef *TIMx, uint32_t TriggerInput)
	Set the selects the trigger input to be used to synchronize the counter.
__STATIC_INLINE void	LL_TIM_EnableMasterSlaveMode (TIM_TypeDef *TIMx)
	Enable the Master/Slave mode.
__STATIC_INLINE void	LL_TIM_DisableMasterSlaveMode (TIM_TypeDef *TIMx)
	Disable the Master/Slave mode.
__STATIC_INLINE uint32_t	LL_TIM_IsEnabledMasterSlaveMode (TIM_TypeDef *TIMx)
	Indicates whether the Master/Slave mode is enabled.
__STATIC_INLINE void	LL_TIM_ConfigETR (TIM_TypeDef *TIMx, uint32_t ETRPolarity, uint32_t ETRPrescaler, uint32_t ETRFilter)
	Configure the external trigger (ETR) input.
__STATIC_INLINE void	LL_TIM_SetETRSource (TIM_TypeDef *TIMx, uint32_t ETRSource)
	Select the external trigger (ETR) input source.

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Function Documentation

__STATIC_INLINE void LL_TIM_ConfigETR	(	TIM_TypeDef *	TIMx,
		uint32_t	ETRPolarity,
		uint32_t	ETRPrescaler,
		uint32_t	ETRFilter
	)

Configure the external trigger (ETR) input.

Note:

Macro IS_TIM_ETR_INSTANCE(TIMx) can be used to check whether or not a timer instance provides an external trigger input.

Reference Manual to LL API cross reference:

SMCR ETP LL_TIM_ConfigETR
SMCR ETPS LL_TIM_ConfigETR
SMCR ETF LL_TIM_ConfigETR

Parameters:

TIMx	Timer instance
ETRPolarity	This parameter can be one of the following values: LL_TIM_ETR_POLARITY_NONINVERTED LL_TIM_ETR_POLARITY_INVERTED
ETRPrescaler	This parameter can be one of the following values: LL_TIM_ETR_PRESCALER_DIV1 LL_TIM_ETR_PRESCALER_DIV2 LL_TIM_ETR_PRESCALER_DIV4 LL_TIM_ETR_PRESCALER_DIV8
ETRFilter	This parameter can be one of the following values: LL_TIM_ETR_FILTER_FDIV1 LL_TIM_ETR_FILTER_FDIV1_N2 LL_TIM_ETR_FILTER_FDIV1_N4 LL_TIM_ETR_FILTER_FDIV1_N8 LL_TIM_ETR_FILTER_FDIV2_N6 LL_TIM_ETR_FILTER_FDIV2_N8 LL_TIM_ETR_FILTER_FDIV4_N6 LL_TIM_ETR_FILTER_FDIV4_N8 LL_TIM_ETR_FILTER_FDIV8_N6 LL_TIM_ETR_FILTER_FDIV8_N8 LL_TIM_ETR_FILTER_FDIV16_N5 LL_TIM_ETR_FILTER_FDIV16_N6 LL_TIM_ETR_FILTER_FDIV16_N8 LL_TIM_ETR_FILTER_FDIV32_N5 LL_TIM_ETR_FILTER_FDIV32_N6 LL_TIM_ETR_FILTER_FDIV32_N8

Return values:

None

Definition at line 3486 of file stm32h7xx_ll_tim.h.

__STATIC_INLINE void LL_TIM_DisableMasterSlaveMode

(

TIM_TypeDef *

TIMx

)

Disable the Master/Slave mode.

Note:

Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not a timer instance can operate as a slave timer.

Reference Manual to LL API cross reference:

SMCR MSM LL_TIM_DisableMasterSlaveMode

Parameters:

TIMx	Timer instance

Return values:

None

Definition at line 3433 of file stm32h7xx_ll_tim.h.

__STATIC_INLINE void LL_TIM_EnableMasterSlaveMode

(

TIM_TypeDef *

TIMx

)

Enable the Master/Slave mode.

Note:

Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not a timer instance can operate as a slave timer.

Reference Manual to LL API cross reference:

SMCR MSM LL_TIM_EnableMasterSlaveMode

Parameters:

TIMx	Timer instance

Return values:

None

Definition at line 3420 of file stm32h7xx_ll_tim.h.

__STATIC_INLINE uint32_t LL_TIM_IsEnabledMasterSlaveMode

(

TIM_TypeDef *

TIMx

)

Indicates whether the Master/Slave mode is enabled.

Note:

Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not a timer instance can operate as a slave timer.

Reference Manual to LL API cross reference:

SMCR MSM LL_TIM_IsEnabledMasterSlaveMode

Parameters:

TIMx	Timer instance

Return values:

State

of bit (1 or 0).

Definition at line 3446 of file stm32h7xx_ll_tim.h.

__STATIC_INLINE void LL_TIM_SetETRSource	(	TIM_TypeDef *	TIMx,
		uint32_t	ETRSource
	)

Select the external trigger (ETR) input source.

Note:

Macro IS_TIM_ETRSEL_INSTANCE(TIMx) can be used to check whether or not a timer instance supports ETR source selection.

Reference Manual to LL API cross reference:

AF1 ETRSEL LL_TIM_SetETRSource

Parameters:

TIMx

Timer instance

ETRSource

This parameter can be one of the following values: For TIM1, the parameter is one of the following values: LL_TIM_TIM1_ETRSOURCE_GPIO: TIM1_ETR is connected to GPIO LL_TIM_TIM1_ETRSOURCE_COMP1: TIM1_ETR is connected to COMP1 output LL_TIM_TIM1_ETRSOURCE_COMP2: TIM1_ETR is connected to COMP2 output LL_TIM_TIM1_ETRSOURCE_ADC1_AWD1: TIM1_ETR is connected to ADC1 AWD1 LL_TIM_TIM1_ETRSOURCE_ADC1_AWD2: TIM1_ETR is connected to ADC1 AWD2 LL_TIM_TIM1_ETRSOURCE_ADC1_AWD3: TIM1_ETR is connected to ADC1 AWD3 LL_TIM_TIM1_ETRSOURCE_ADC3_AWD1: TIM1_ETR is connected to ADC3 AWD1 LL_TIM_TIM1_ETRSOURCE_ADC3_AWD2: TIM1_ETR is connected to ADC3 AWD2 LL_TIM_TIM1_ETRSOURCE_ADC3_AWD3: TIM1_ETR is connected to ADC3 AWD3 For TIM2, the parameter is one of the following values: LL_TIM_TIM2_ETRSOURCE_GPIO: TIM2_ETR is connected to GPIO LL_TIM_TIM2_ETRSOURCE_COMP1: TIM2_ETR is connected to COMP1 output LL_TIM_TIM2_ETRSOURCE_COMP2: TIM2_ETR is connected to COMP2 output LL_TIM_TIM2_ETRSOURCE_LSE: TIM2_ETR is connected to LSE LL_TIM_TIM2_ETRSOURCE_SAI1_FSA: TIM2_ETR is connected to SAI1 FS_A LL_TIM_TIM2_ETRSOURCE_SAI1_FSB: TIM2_ETR is connected to SAI1 FS_B For TIM3, the parameter is one of the following values: LL_TIM_TIM3_ETRSOURCE_GPIO: TIM3_ETR is connected to GPIO LL_TIM_TIM3_ETRSOURCE_COMP1: TIM3_ETR is connected to COMP1 output For TIM5, the parameter is one of the following values: LL_TIM_TIM5_ETRSOURCE_GPIO: TIM5_ETR is connected to GPIO LL_TIM_TIM5_ETRSOURCE_SAI2_FSA: TIM5_ETR is connected to SAI2 FS_A (*) LL_TIM_TIM5_ETRSOURCE_SAI2_FSB: TIM5_ETR is connected to SAI2 FS_B (*) LL_TIM_TIM5_ETRSOURCE_SAI4_FSA: TIM5_ETR is connected to SAI2 FS_A (*) LL_TIM_TIM5_ETRSOURCE_SAI4_FSB: TIM5_ETR is connected to SAI2 FS_B (*) For TIM8, the parameter is one of the following values: LL_TIM_TIM8_ETRSOURCE_GPIO: TIM8_ETR is connected to GPIO LL_TIM_TIM8_ETRSOURCE_COMP1: TIM8_ETR is connected to COMP1 output LL_TIM_TIM8_ETRSOURCE_COMP2: TIM8_ETR is connected to COMP2 output LL_TIM_TIM8_ETRSOURCE_ADC2_AWD1: TIM8_ETR is connected to ADC2 AWD1 LL_TIM_TIM8_ETRSOURCE_ADC2_AWD2: TIM8_ETR is connected to ADC2 AWD2 LL_TIM_TIM8_ETRSOURCE_ADC2_AWD3: TIM8_ETR is connected to ADC2 AWD3 LL_TIM_TIM8_ETRSOURCE_ADC3_AWD1: TIM8_ETR is connected to ADC3 AWD1 LL_TIM_TIM8_ETRSOURCE_ADC3_AWD2: TIM8_ETR is connected to ADC3 AWD2 LL_TIM_TIM8_ETRSOURCE_ADC3_AWD3: TIM8_ETR is connected to ADC3 AWD3 For TIM23, the parameter is one of the following values: (*) LL_TIM_TIM23_ETRSOURCE_GPIO TIM23_ETR is connected to GPIO LL_TIM_TIM23_ETRSOURCE_COMP1 TIM23_ETR is connected to COMP1 output LL_TIM_TIM23_ETRSOURCE_COMP2 TIM23_ETR is connected to COMP2 output For TIM24, the parameter is one of the following values: (*) LL_TIM_TIM24_ETRSOURCE_GPIO TIM24_ETR is connected to GPIO LL_TIM_TIM24_ETRSOURCE_SAI4_FSA TIM24_ETR is connected to SAI4 FS_A LL_TIM_TIM24_ETRSOURCE_SAI4_FSB TIM24_ETR is connected to SAI4 FS_B LL_TIM_TIM24_ETRSOURCE_SAI1_FSA TIM24_ETR is connected to SAI1 FS_A LL_TIM_TIM24_ETRSOURCE_SAI1_FSB TIM24_ETR is connected to SAI1 FS_B (*) Value not defined in all devices.

Return values:

None

Definition at line 3555 of file stm32h7xx_ll_tim.h.

References TIMx_AF1_ETRSEL.

__STATIC_INLINE void LL_TIM_SetSlaveMode	(	TIM_TypeDef *	TIMx,
		uint32_t	SlaveMode
	)

Set the synchronization mode of a slave timer.

Note:

Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not a timer instance can operate as a slave timer.

Reference Manual to LL API cross reference:

SMCR SMS LL_TIM_SetSlaveMode

Parameters:

TIMx	Timer instance
SlaveMode	This parameter can be one of the following values: LL_TIM_SLAVEMODE_DISABLED LL_TIM_SLAVEMODE_RESET LL_TIM_SLAVEMODE_GATED LL_TIM_SLAVEMODE_TRIGGER LL_TIM_SLAVEMODE_COMBINED_RESETTRIGGER

Return values:

None

Definition at line 3373 of file stm32h7xx_ll_tim.h.

__STATIC_INLINE void LL_TIM_SetTriggerInput	(	TIM_TypeDef *	TIMx,
		uint32_t	TriggerInput
	)

Set the selects the trigger input to be used to synchronize the counter.

Note:

Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not a timer instance can operate as a slave timer.

Reference Manual to LL API cross reference:

SMCR TS LL_TIM_SetTriggerInput

Parameters:

TIMx	Timer instance
TriggerInput	This parameter can be one of the following values: LL_TIM_TS_ITR0 LL_TIM_TS_ITR1 LL_TIM_TS_ITR2 LL_TIM_TS_ITR3 LL_TIM_TS_TI1F_ED LL_TIM_TS_TI1FP1 LL_TIM_TS_TI2FP2 LL_TIM_TS_ETRF LL_TIM_TS_ITR4 LL_TIM_TS_ITR5 LL_TIM_TS_ITR6 LL_TIM_TS_ITR7 LL_TIM_TS_ITR8 (*) LL_TIM_TS_ITR9 (*) LL_TIM_TS_ITR10 (*) LL_TIM_TS_ITR11 (*) LL_TIM_TS_ITR12 (*) LL_TIM_TS_ITR13 (*) (*) Value not defined in all devices.

Return values:

None

Definition at line 3407 of file stm32h7xx_ll_tim.h.

__STATIC_INLINE void LL_TIM_SetTriggerOutput	(	TIM_TypeDef *	TIMx,
		uint32_t	TimerSynchronization
	)

Set the trigger output (TRGO) used for timer synchronization .

Note:

Macro IS_TIM_MASTER_INSTANCE(TIMx) can be used to check whether or not a timer instance can operate as a master timer.

Reference Manual to LL API cross reference:

CR2 MMS LL_TIM_SetTriggerOutput

Parameters:

TIMx	Timer instance
TimerSynchronization	This parameter can be one of the following values: LL_TIM_TRGO_RESET LL_TIM_TRGO_ENABLE LL_TIM_TRGO_UPDATE LL_TIM_TRGO_CC1IF LL_TIM_TRGO_OC1REF LL_TIM_TRGO_OC2REF LL_TIM_TRGO_OC3REF LL_TIM_TRGO_OC4REF

Return values:

None

Definition at line 3324 of file stm32h7xx_ll_tim.h.

__STATIC_INLINE void LL_TIM_SetTriggerOutput2	(	TIM_TypeDef *	TIMx,
		uint32_t	ADCSynchronization
	)

Set the trigger output 2 (TRGO2) used for ADC synchronization .

Note:

Macro IS_TIM_TRGO2_INSTANCE(TIMx) can be used to check whether or not a timer instance can be used for ADC synchronization.

Reference Manual to LL API cross reference:

CR2 MMS2 LL_TIM_SetTriggerOutput2

Parameters:

TIMx

Timer Instance

ADCSynchronization

This parameter can be one of the following values: LL_TIM_TRGO2_RESET LL_TIM_TRGO2_ENABLE LL_TIM_TRGO2_UPDATE LL_TIM_TRGO2_CC1F LL_TIM_TRGO2_OC1 LL_TIM_TRGO2_OC2 LL_TIM_TRGO2_OC3 LL_TIM_TRGO2_OC4 LL_TIM_TRGO2_OC5 LL_TIM_TRGO2_OC6 LL_TIM_TRGO2_OC4_RISINGFALLING LL_TIM_TRGO2_OC6_RISINGFALLING LL_TIM_TRGO2_OC4_RISING_OC6_RISING LL_TIM_TRGO2_OC4_RISING_OC6_FALLING LL_TIM_TRGO2_OC5_RISING_OC6_RISING LL_TIM_TRGO2_OC5_RISING_OC6_FALLING

Return values:

None

Definition at line 3354 of file stm32h7xx_ll_tim.h.