LL TIM Functions

Time Base configuration

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_Time_Base

Functions

void LL_TIM_EnableCounter ( TIM_TypeDef * timx )

Enable timer counter.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 CEN LL_TIM_EnableCounter

Parameters :

timx – Timer instance

void LL_TIM_DisableCounter ( TIM_TypeDef * timx )

Disable timer counter.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 CEN LL_TIM_DisableCounter

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledCounter ( const TIM_TypeDef * timx )

Indicates whether the timer counter is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 CEN LL_TIM_IsEnabledCounter

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableUpdateEvent ( TIM_TypeDef * timx )

Enable update event generation.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 UDIS LL_TIM_EnableUpdateEvent

Parameters :

timx – Timer instance

void LL_TIM_DisableUpdateEvent ( TIM_TypeDef * timx )

Disable update event generation.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 UDIS LL_TIM_DisableUpdateEvent

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledUpdateEvent ( const TIM_TypeDef * timx )

Indicates whether update event generation is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 UDIS LL_TIM_IsEnabledUpdateEvent

Parameters :

timx – Timer instance

Return values :

Inverted – state of bit (0 or 1).

void LL_TIM_SetUpdateSource ( TIM_TypeDef * timx , uint32_t update_source )

Set update event source.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 URS LL_TIM_SetUpdateSource

Note

Update event source set to LL_TIM_UPDATESOURCE_REGULAR: any of the following events generate an update interrupt or DMA request if enabled:

• Counter overflow/underflow

• Setting the UG bit

• Update generation through the slave mode controller

Note

Update event source set to LL_TIM_UPDATESOURCE_COUNTER: only counter overflow/underflow generates an update interrupt or DMA request if enabled.

Parameters :

• timx – Timer instance

• update_source – This parameter can be one of the following values:

  • LL_TIM_UPDATESOURCE_REGULAR

  • LL_TIM_UPDATESOURCE_COUNTER

uint32_t LL_TIM_GetUpdateSource ( const TIM_TypeDef * timx )

Get actual event update source.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 URS LL_TIM_GetUpdateSource

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_UPDATESOURCE_REGULAR

• LL_TIM_UPDATESOURCE_COUNTER

void LL_TIM_EnableOnePulseMode ( TIM_TypeDef * timx )

Enable one-pulse mode (OPM).

Reference Manual to LL API cross reference (Register Field Functions)

CR1 OPM LL_TIM_EnableOnePulseMode

Note

When OPM is set, the timer stops counting at the next update event (UEV).

Parameters :

timx – Timer instance

void LL_TIM_DisableOnePulseMode ( TIM_TypeDef * timx )

Disable one-pulse mode (OPM).

Reference Manual to LL API cross reference (Register Field Functions)

CR1 OPM LL_TIM_DisableOnePulseMode

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledOnePulseMode ( const TIM_TypeDef * timx )

Indicates whether one-pulse mode (OPM) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 OPM LL_TIM_IsEnabledOnePulseMode

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_SetCounterMode ( TIM_TypeDef * timx , uint32_t mode )

Set the timer counter counting mode.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 DIR LL_TIM_SetCounterMode

CR1 CMS LL_TIM_SetCounterMode

Note

Macro IS_TIM_COUNTER_MODE_SELECT_INSTANCE(timx) can be used to check whether or not the counter mode selection feature is supported by a timer instance.

Note

Switching from Center Aligned counter mode to Edge counter mode (or reverse) requires a timer reset to avoid unexpected direction due to DIR bit readonly in center aligned mode.

Parameters :

• timx – Timer instance

• mode – This parameter can be one of the following values:

  • LL_TIM_COUNTERMODE_UP

  • LL_TIM_COUNTERMODE_DOWN

  • LL_TIM_COUNTERMODE_CENTER_UP

  • LL_TIM_COUNTERMODE_CENTER_DOWN

  • LL_TIM_COUNTERMODE_CENTER_UP_DOWN

uint32_t LL_TIM_GetCounterMode ( const TIM_TypeDef * timx )

Get actual counter mode.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 DIR LL_TIM_GetCounterMode

CR1 CMS LL_TIM_GetCounterMode

Note

Macro IS_TIM_COUNTER_MODE_SELECT_INSTANCE(timx) can be used to check whether or not the counter mode selection feature is supported by a timer instance.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_COUNTERMODE_UP

• LL_TIM_COUNTERMODE_DOWN

• LL_TIM_COUNTERMODE_CENTER_UP

• LL_TIM_COUNTERMODE_CENTER_DOWN

• LL_TIM_COUNTERMODE_CENTER_UP_DOWN

void LL_TIM_EnableARRPreload ( TIM_TypeDef * timx )

Enable auto-reload (ARR) preload.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 ARPE LL_TIM_EnableARRPreload

Parameters :

timx – Timer instance

void LL_TIM_DisableARRPreload ( TIM_TypeDef * timx )

Disable auto-reload (ARR) preload.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 ARPE LL_TIM_DisableARRPreload

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledARRPreload ( const TIM_TypeDef * timx )

Indicates whether auto-reload (ARR) preload is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 ARPE LL_TIM_IsEnabledARRPreload

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_SetClockDivision ( TIM_TypeDef * timx , uint32_t clock_division )

Set the division ratio between the timer kernel clock (tim_ker_ck) and the DTS sampling clock (DTS_ck) used by the dead-time generators (when supported) and the break/break2 filters.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 CKD LL_TIM_SetClockDivision

Note

Macro IS_TIM_CLOCK_DIVISION_INSTANCE(timx) can be used to check whether or not the clock division feature is supported by the timer instance.

• LL_TIM_CLOCKDIVISION_DIV8

Parameters :

• timx – Timer instance

• clock_division – This parameter can be one of the following values:

  • LL_TIM_CLOCKDIVISION_DIV1

  • LL_TIM_CLOCKDIVISION_DIV2

  • LL_TIM_CLOCKDIVISION_DIV4

uint32_t LL_TIM_GetClockDivision ( const TIM_TypeDef * timx )

Get the actual division ratio between the timer kernel clock (tim_ker_ck) and the DTS sampling clock (DTS_ck) used by the dead-time generators (when supported) and the break/break2 filters.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 CKD LL_TIM_GetClockDivision

Note

Macro IS_TIM_CLOCK_DIVISION_INSTANCE(timx) can be used to check whether or not the clock division feature is supported by the timer instance.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_CLOCKDIVISION_DIV1

• LL_TIM_CLOCKDIVISION_DIV2

• LL_TIM_CLOCKDIVISION_DIV4

• LL_TIM_CLOCKDIVISION_DIV8

void LL_TIM_SetClockDivision2 ( TIM_TypeDef * timx , uint32_t clock_division2 )

Set the division ratio between the DTS sampling clock (DTS_ck) and the DTS2 sampling clock (DTS2_ck) used by the digital filters.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 CKD2 LL_TIM_SetClockDivision2

Note

Macro IS_TIM_CLOCK_DIVISION_INSTANCE(timx) can be used to check whether or not the clock division feature is supported by the timer instance.

Parameters :

• timx – Timer instance

• clock_division2 – This parameter can be one of the following values:

  • LL_TIM_CLOCKDIVISION2_DIV1

  • LL_TIM_CLOCKDIVISION2_DIV4

  • LL_TIM_CLOCKDIVISION2_DIV16

  • LL_TIM_CLOCKDIVISION2_DIV64

  • LL_TIM_CLOCKDIVISION2_DIV256

  • LL_TIM_CLOCKDIVISION2_DIV1024

  • LL_TIM_CLOCKDIVISION2_DIV4096

  • LL_TIM_CLOCKDIVISION2_DIV16384

  • LL_TIM_CLOCKDIVISION2_DIV65536

uint32_t LL_TIM_GetClockDivision2 ( const TIM_TypeDef * timx )

Get the actual division ratio between the DTS sampling clock (DTS_ck) and the DTS2 sampling clock (DTS2_ck) used by the digital filters.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 CKD2 LL_TIM_GetClockDivision2

Note

Macro IS_TIM_CLOCK_DIVISION_INSTANCE(timx) can be used to check whether or not the clock division feature is supported by the timer instance.

Parameters :

timx – Timer instance

Return values :

Returned – value can be a combination of the following values:

• LL_TIM_CLOCKDIVISION2_DIV1

• LL_TIM_CLOCKDIVISION2_DIV4

• LL_TIM_CLOCKDIVISION2_DIV16

• LL_TIM_CLOCKDIVISION2_DIV64

• LL_TIM_CLOCKDIVISION2_DIV256

• LL_TIM_CLOCKDIVISION2_DIV1024

• LL_TIM_CLOCKDIVISION2_DIV4096

• LL_TIM_CLOCKDIVISION2_DIV16384

• LL_TIM_CLOCKDIVISION2_DIV65536

void LL_TIM_SetCounter ( TIM_TypeDef * timx , uint32_t counter )

Set the counter value.

Reference Manual to LL API cross reference (Register Field Functions)

CNT CNT LL_TIM_SetCounter

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

If dithering is activated, pay attention to the Counter value interpretation

Parameters :

• timx – Timer instance

• counter – Counter value (between Min_Data=0 and Max_Data=0xFFFF or 0xFFFFFFFF)

uint32_t LL_TIM_GetCounter ( const TIM_TypeDef * timx )

Get the counter value.

Reference Manual to LL API cross reference (Register Field Functions)

CNT CNT LL_TIM_GetCounter

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

If dithering is activated, pay attention to the Counter value interpretation

Parameters :

timx – Timer instance

Return values :

Counter – value (between Min_Data=0 and Max_Data=0xFFFF or 0xFFFFFFFF)

uint32_t LL_TIM_GetDirection ( const TIM_TypeDef * timx )

Get the current direction of the counter.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 DIR LL_TIM_GetDirection

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_COUNTERDIRECTION_UP

• LL_TIM_COUNTERDIRECTION_DOWN

void LL_TIM_SetPrescaler ( TIM_TypeDef * timx , uint32_t prescaler )

Set the prescaler value.

Reference Manual to LL API cross reference (Register Field Functions)

PSC PSC LL_TIM_SetPrescaler

Note

The counter clock frequency CK_CNT is equal to fCK_PSC / (PSC[15:0] + 1).

Note

The prescaler can be changed on the fly as this control register is buffered. The new prescaler ratio is taken into account at the next update event.

Note

Helper macro LL_TIM_CALC_PSC can be used to calculate the prescaler parameter

Parameters :

• timx – Timer instance

• prescaler – between Min_Data=0 and Max_Data=65535

uint32_t LL_TIM_GetPrescaler ( const TIM_TypeDef * timx )

Get the prescaler value.

Reference Manual to LL API cross reference (Register Field Functions)

PSC PSC LL_TIM_GetPrescaler

Parameters :

timx – Timer instance

Return values :

Prescaler – value between Min_Data=0 and Max_Data=65535

void LL_TIM_SetAutoReload ( TIM_TypeDef * timx , uint32_t auto_reload )

Set the auto-reload value.

Reference Manual to LL API cross reference (Register Field Functions)

ARR ARR LL_TIM_SetAutoReload

Note

The counter is blocked while the auto-reload value is null.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Helper macro LL_TIM_CALC_ARR can be used to calculate the auto_reload parameter In case dithering is activated,macro LL_TIM_CALC_ARR_DITHER can be used instead, to calculate the auto_reload parameter.

Parameters :

• timx – Timer instance

• auto_reload – between Min_Data=0 and Max_Data=65535

uint32_t LL_TIM_GetAutoReload ( const TIM_TypeDef * timx )

Get the auto-reload value.

Reference Manual to LL API cross reference (Register Field Functions)

ARR ARR LL_TIM_GetAutoReload

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

If dithering is activated, pay attention to the returned value interpretation

Parameters :

timx – Timer instance

Return values :

Auto-reload – value

void LL_TIM_SetRepetitionCounter ( TIM_TypeDef * timx , uint32_t repetition_counter )

Set the repetition counter value.

Reference Manual to LL API cross reference (Register Field Functions)

RCR REP LL_TIM_SetRepetitionCounter

Note

Macro IS_TIM_REPETITION_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a repetition counter.

Parameters :

• timx – Timer instance

• repetition_counter – between Min_Data=0 and Max_Data=255 or 65535 for advanced timer.

uint32_t LL_TIM_GetRepetitionCounter ( const TIM_TypeDef * timx )

Get the repetition counter value.

Reference Manual to LL API cross reference (Register Field Functions)

RCR REP LL_TIM_GetRepetitionCounter

Note

Macro IS_TIM_REPETITION_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a repetition counter.

Parameters :

timx – Timer instance

Return values :

Repetition – counter value

void LL_TIM_EnableUIFRemap ( TIM_TypeDef * timx )

Force a continuous copy of the update interrupt flag (UIF) into the timer counter register (bit 31).

Reference Manual to LL API cross reference (Register Field Functions)

CR1 UIFREMAP LL_TIM_EnableUIFRemap

Note

This allows both the counter value and a potential roll-over condition signalled by the UIFCPY flag to be read in an atomic way.

Parameters :

timx – Timer instance

void LL_TIM_DisableUIFRemap ( TIM_TypeDef * timx )

Disable update interrupt flag (UIF) remapping.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 UIFREMAP LL_TIM_DisableUIFRemap

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledUIFRemap ( const TIM_TypeDef * timx )

Indicates whether the update interrupt flag (UIF) remapping is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 UIFREMAP LL_TIM_IsEnabledUIFRemap

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

uint32_t LL_TIM_IsActiveUIFCPY ( uint32_t Counter )

Indicate whether update interrupt flag (UIF) copy is set.

Parameters :

Counter – Counter value

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableDithering ( TIM_TypeDef * timx )

Enable dithering.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 DITHEN LL_TIM_EnableDithering

Warning

Dithering can only be enabled when the counter is disabled.

Parameters :

timx – Timer instance

void LL_TIM_DisableDithering ( TIM_TypeDef * timx )

Disable dithering.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 DITHEN LL_TIM_DisableDithering

Warning

Dithering can only be disabled when the counter is disabled.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledDithering ( const TIM_TypeDef * timx )

Indicates whether dithering is activated.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 DITHEN LL_TIM_IsEnabledDithering

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

Capture Compare configuration

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_Capture_Compare

Functions

void LL_TIM_CC_EnablePreload ( TIM_TypeDef * timx )

Enable the capture/compare control bits (CCxE, CCxNE and OCxM) preload.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 CCPC LL_TIM_CC_EnablePreload

Note

CCxE, CCxNE and OCxM bits are preloaded, after having been written, they are updated only when a commutation event (COM) occurs.

Note

Only on channels that have a complementary output.

Note

Macro IS_TIM_COMMUTATION_EVENT_INSTANCE(timx) can be used to check whether or not a timer instance is able to generate a commutation event.

Parameters :

timx – Timer instance

void LL_TIM_CC_DisablePreload ( TIM_TypeDef * timx )

Disable the capture/compare control bits (CCxE, CCxNE and OCxM) preload.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 CCPC LL_TIM_CC_DisablePreload

Note

Macro IS_TIM_COMMUTATION_EVENT_INSTANCE(timx) can be used to check whether or not a timer instance is able to generate a commutation event.

Parameters :

timx – Timer instance

uint32_t LL_TIM_CC_IsEnabledPreload ( const TIM_TypeDef * timx )

Indicates whether the capture/compare control bits (CCxE, CCxNE and OCxM) preload is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 CCPC LL_TIM_CC_IsEnabledPreload

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_CC_SetUpdate ( TIM_TypeDef * timx , uint32_t cc_update_source )

Set the updated source of the capture/compare control bits (CCxE, CCxNE and OCxM).

Reference Manual to LL API cross reference (Register Field Functions)

CR2 CCUS LL_TIM_CC_SetUpdate

Note

Macro IS_TIM_COMMUTATION_EVENT_INSTANCE(timx) can be used to check whether or not a timer instance is able to generate a commutation event.

Parameters :

• timx – Timer instance

• cc_update_source – This parameter can be one of the following values:

  • LL_TIM_CCUPDATESOURCE_SOFTWARE

  • LL_TIM_CCUPDATESOURCE_SOFTWARE_AND_TRIGGER

uint32_t LL_TIM_CC_GetUpdate ( const TIM_TypeDef * timx )

Get the updated source of the capture/compare control bits (CCxE, CCxNE and OCxM).

Reference Manual to LL API cross reference (Register Field Functions)

CR2 CCUS LL_TIM_CC_GetUpdate

Note

Macro IS_TIM_COMMUTATION_EVENT_INSTANCE(timx) can be used to check whether or not a timer instance is able to generate a commutation event.

Parameters :

timx – Timer instance

Return values :

The – returned value can be one of the following values:

• LL_TIM_CCUPDATESOURCE_SOFTWARE

• LL_TIM_CCUPDATESOURCE_SOFTWARE_AND_TRIGGER

void LL_TIM_CC_SetDMAReqTrigger ( TIM_TypeDef * timx , uint32_t dma_req_trigger )

Set the trigger of the capture/compare DMA request.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 CCDS LL_TIM_CC_SetDMAReqTrigger

Parameters :

• timx – Timer instance

• dma_req_trigger – This parameter can be one of the following values:

  • LL_TIM_CCDMAREQUEST_CC

  • LL_TIM_CCDMAREQUEST_UPD

uint32_t LL_TIM_CC_GetDMAReqTrigger ( const TIM_TypeDef * timx )

Get actual trigger of the capture/compare DMA request.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 CCDS LL_TIM_CC_GetDMAReqTrigger

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_CCDMAREQUEST_CC

• LL_TIM_CCDMAREQUEST_UPD

void LL_TIM_CC_SetLockLevel ( TIM_TypeDef * timx , uint32_t lock_level )

Set the lock level to freeze the configuration of several capture/compare parameters.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR LOCK LL_TIM_CC_SetLockLevel

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not the lock mechanism is supported by a timer instance.

Parameters :

• timx – Timer instance

• lock_level – This parameter can be one of the following values:

  • LL_TIM_LOCKLEVEL_OFF

  • LL_TIM_LOCKLEVEL_1

  • LL_TIM_LOCKLEVEL_2

  • LL_TIM_LOCKLEVEL_3

uint32_t LL_TIM_CC_GetLockLevel ( const TIM_TypeDef * timx )

Get the lock level that freezes the configuration of several capture/compare parameters.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR LOCK LL_TIM_CC_GetLockLevel

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not the lock mechanism is supported by a timer instance.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_LOCKLEVEL_OFF

• LL_TIM_LOCKLEVEL_1

• LL_TIM_LOCKLEVEL_2

• LL_TIM_LOCKLEVEL_3

void LL_TIM_CC_EnableChannel ( TIM_TypeDef * timx , uint32_t channels )

Enable capture/compare channels.

Reference Manual to LL API cross reference (Register Field Functions)

CCER CC1E LL_TIM_CC_EnableChannel

CCER CC1NE LL_TIM_CC_EnableChannel

CCER CC2E LL_TIM_CC_EnableChannel

CCER CC2NE LL_TIM_CC_EnableChannel

CCER CC3E LL_TIM_CC_EnableChannel

CCER CC3NE LL_TIM_CC_EnableChannel

CCER CC4E LL_TIM_CC_EnableChannel

CCER CC4NE LL_TIM_CC_EnableChannel

CCER CC5E LL_TIM_CC_EnableChannel

CCER CC6E LL_TIM_CC_EnableChannel

CCER CC7E LL_TIM_CC_EnableChannel

Parameters :

• timx – Timer instance

• channels – This parameter can be a combination of the following values:

  • LL_TIM_CHANNEL_CH1

  • LL_TIM_CHANNEL_CH1N

  • LL_TIM_CHANNEL_CH2

  • LL_TIM_CHANNEL_CH2N

  • LL_TIM_CHANNEL_CH3

  • LL_TIM_CHANNEL_CH3N

  • LL_TIM_CHANNEL_CH4

  • LL_TIM_CHANNEL_CH4N

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

void LL_TIM_CC_DisableChannel ( TIM_TypeDef * timx , uint32_t channels )

Disable capture/compare channels.

Reference Manual to LL API cross reference (Register Field Functions)

CCER CC1E LL_TIM_CC_DisableChannel

CCER CC1NE LL_TIM_CC_DisableChannel

CCER CC2E LL_TIM_CC_DisableChannel

CCER CC2NE LL_TIM_CC_DisableChannel

CCER CC3E LL_TIM_CC_DisableChannel

CCER CC3NE LL_TIM_CC_DisableChannel

CCER CC4E LL_TIM_CC_DisableChannel

CCER CC4NE LL_TIM_CC_DisableChannel

CCER CC5E LL_TIM_CC_DisableChannel

CCER CC6E LL_TIM_CC_DisableChannel

CCER CC7E LL_TIM_CC_DisableChannel

Parameters :

• timx – Timer instance

• channels – This parameter can be a combination of the following values:

  • LL_TIM_CHANNEL_CH1

  • LL_TIM_CHANNEL_CH1N

  • LL_TIM_CHANNEL_CH2

  • LL_TIM_CHANNEL_CH2N

  • LL_TIM_CHANNEL_CH3

  • LL_TIM_CHANNEL_CH3N

  • LL_TIM_CHANNEL_CH4

  • LL_TIM_CHANNEL_CH4N

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

uint32_t LL_TIM_CC_IsEnabledChannel ( const TIM_TypeDef * timx , uint32_t channels )

Indicate whether channel(s) is(are) enabled.

Reference Manual to LL API cross reference (Register Field Functions)

CCER CC1E LL_TIM_CC_IsEnabledChannel

CCER CC1NE LL_TIM_CC_IsEnabledChannel

CCER CC2E LL_TIM_CC_IsEnabledChannel

CCER CC2NE LL_TIM_CC_IsEnabledChannel

CCER CC3E LL_TIM_CC_IsEnabledChannel

CCER CC3NE LL_TIM_CC_IsEnabledChannel

CCER CC4E LL_TIM_CC_IsEnabledChannel

CCER CC4NE LL_TIM_CC_IsEnabledChannel

CCER CC5E LL_TIM_CC_IsEnabledChannel

CCER CC6E LL_TIM_CC_IsEnabledChannel

CCER CC7E LL_TIM_CC_IsEnabledChannel

Parameters :

• timx – Timer instance

• channels – This parameter can be a combination of the following values:

  • LL_TIM_CHANNEL_CH1

  • LL_TIM_CHANNEL_CH1N

  • LL_TIM_CHANNEL_CH2

  • LL_TIM_CHANNEL_CH2N

  • LL_TIM_CHANNEL_CH3

  • LL_TIM_CHANNEL_CH3N

  • LL_TIM_CHANNEL_CH4

  • LL_TIM_CHANNEL_CH4N

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

Return values :

State – of bit (1 or 0).

Output channel configuration

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_Output_Channel

Functions

void LL_TIM_OC_ConfigOutput ( TIM_TypeDef * timx , uint32_t channel , uint32_t configuration )

Configure an output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 CC1S LL_TIM_OC_ConfigOutput

CCMR1 CC2S LL_TIM_OC_ConfigOutput

CCMR2 CC3S LL_TIM_OC_ConfigOutput

CCMR2 CC4S LL_TIM_OC_ConfigOutput

CCER CC1P LL_TIM_OC_ConfigOutput

CCER CC2P LL_TIM_OC_ConfigOutput

CCER CC3P LL_TIM_OC_ConfigOutput

CCER CC4P LL_TIM_OC_ConfigOutput

CCER CC5P LL_TIM_OC_ConfigOutput

CCER CC6P LL_TIM_OC_ConfigOutput

CCER CC7P LL_TIM_OC_ConfigOutput

CR2 OIS1 LL_TIM_OC_ConfigOutput

CR2 OIS2 LL_TIM_OC_ConfigOutput

CR2 OIS3 LL_TIM_OC_ConfigOutput

CR2 OIS4 LL_TIM_OC_ConfigOutput

CR2 OIS5 LL_TIM_OC_ConfigOutput

CR2 OIS6 LL_TIM_OC_ConfigOutput

CR2 OIS7 LL_TIM_OC_ConfigOutput

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

• configuration – This parameter must be a combination of all the following values:

  • LL_TIM_OCPOLARITY_HIGH or LL_TIM_OCPOLARITY_LOW

  • LL_TIM_OCIDLESTATE_RESET or LL_TIM_OCIDLESTATE_SET

void LL_TIM_OC_SetMode ( TIM_TypeDef * timx , uint32_t channel , uint32_t mode )

Define the behavior of the output reference signal OCxREF from which OCx and OCxN (when relevant) are derived.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 OC1M LL_TIM_OC_SetMode

CCMR1 OC2M LL_TIM_OC_SetMode

CCMR2 OC3M LL_TIM_OC_SetMode

CCMR2 OC4M LL_TIM_OC_SetMode

CCMR3 OC5M LL_TIM_OC_SetMode

CCMR3 OC6M LL_TIM_OC_SetMode

CCMR4 OC7M LL_TIM_OC_SetMode

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

• mode – This parameter can be one of the following values:

  • LL_TIM_OCMODE_FROZEN

  • LL_TIM_OCMODE_ACTIVE_ON_MATCH

  • LL_TIM_OCMODE_INACTIVE_ON_MATCH

  • LL_TIM_OCMODE_TOGGLE

  • LL_TIM_OCMODE_FORCED_INACTIVE

  • LL_TIM_OCMODE_FORCED_ACTIVE

  • LL_TIM_OCMODE_PWM1

  • LL_TIM_OCMODE_PWM2

  • LL_TIM_OCMODE_RETRIGERRABLE_OPM1

  • LL_TIM_OCMODE_RETRIGERRABLE_OPM2

  • LL_TIM_OCMODE_COMBINED_PWM1

  • LL_TIM_OCMODE_COMBINED_PWM2

  • LL_TIM_OCMODE_COMBINED_PWM3

  • LL_TIM_OCMODE_COMBINED_PWM4

  • LL_TIM_OCMODE_ASYMMETRIC_PWM1

  • LL_TIM_OCMODE_ASYMMETRIC_PWM2

  • LL_TIM_OCMODE_ASYMMETRIC_PWM3

  • LL_TIM_OCMODE_ASYMMETRIC_PWM4

  • LL_TIM_OCMODE_ASYMMETRIC_PWM5

  • LL_TIM_OCMODE_ASYMMETRIC_PWM6

  • LL_TIM_OCMODE_ASYMMETRIC_PWM7

  • LL_TIM_OCMODE_ASYMMETRIC_PWM8

  • LL_TIM_OCMODE_ASYMMETRIC_PWM9

  • LL_TIM_OCMODE_ASYMMETRIC_PWM10

  • LL_TIM_OCMODE_PULSE_ON_COMPARE (for channel 3 or channel 4 only)

  • LL_TIM_OCMODE_DIRECTION_OUTPUT (for channel 3 or channel 4 only)

uint32_t LL_TIM_OC_GetMode ( const TIM_TypeDef * timx , uint32_t channel )

Get the output compare mode of an output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 OC1M LL_TIM_OC_GetMode

CCMR1 OC2M LL_TIM_OC_GetMode

CCMR2 OC3M LL_TIM_OC_GetMode

CCMR2 OC4M LL_TIM_OC_GetMode

CCMR3 OC5M LL_TIM_OC_GetMode

CCMR3 OC6M LL_TIM_OC_GetMode

CCMR4 OC7M LL_TIM_OC_GetMode

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

Return values :

Returned – value can be one of the following values:

• LL_TIM_OCMODE_FROZEN

• LL_TIM_OCMODE_ACTIVE_ON_MATCH

• LL_TIM_OCMODE_INACTIVE_ON_MATCH

• LL_TIM_OCMODE_TOGGLE

• LL_TIM_OCMODE_FORCED_INACTIVE

• LL_TIM_OCMODE_FORCED_ACTIVE

• LL_TIM_OCMODE_PWM1

• LL_TIM_OCMODE_PWM2

• LL_TIM_OCMODE_RETRIGERRABLE_OPM1

• LL_TIM_OCMODE_RETRIGERRABLE_OPM2

• LL_TIM_OCMODE_COMBINED_PWM1

• LL_TIM_OCMODE_COMBINED_PWM2

• LL_TIM_OCMODE_COMBINED_PWM3

• LL_TIM_OCMODE_COMBINED_PWM4

• LL_TIM_OCMODE_ASYMMETRIC_PWM1

• LL_TIM_OCMODE_ASYMMETRIC_PWM2

• LL_TIM_OCMODE_ASYMMETRIC_PWM3

• LL_TIM_OCMODE_ASYMMETRIC_PWM4

• LL_TIM_OCMODE_ASYMMETRIC_PWM5

• LL_TIM_OCMODE_ASYMMETRIC_PWM6

• LL_TIM_OCMODE_ASYMMETRIC_PWM7

• LL_TIM_OCMODE_ASYMMETRIC_PWM8

• LL_TIM_OCMODE_ASYMMETRIC_PWM9

• LL_TIM_OCMODE_ASYMMETRIC_PWM10

• LL_TIM_OCMODE_PULSE_ON_COMPARE (for channel 3 or channel 4 only)

• LL_TIM_OCMODE_DIRECTION_OUTPUT (for channel 3 or channel 4 only)

void LL_TIM_OC_SetPolarity ( TIM_TypeDef * timx , uint32_t channel , uint32_t polarity )

Set the polarity of an output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCER CC1P LL_TIM_OC_SetPolarity

CCER CC1NP LL_TIM_OC_SetPolarity

CCER CC2P LL_TIM_OC_SetPolarity

CCER CC2NP LL_TIM_OC_SetPolarity

CCER CC3P LL_TIM_OC_SetPolarity

CCER CC3NP LL_TIM_OC_SetPolarity

CCER CC4P LL_TIM_OC_SetPolarity

CCER CC4NP LL_TIM_OC_SetPolarity

CCER CC5P LL_TIM_OC_SetPolarity

CCER CC6P LL_TIM_OC_SetPolarity

CCER CC7P LL_TIM_OC_SetPolarity

Parameters :

• timx – Timer instance

• channel – This parameter can be one of the following values:

  • LL_TIM_CHANNEL_CH1

  • LL_TIM_CHANNEL_CH1N

  • LL_TIM_CHANNEL_CH2

  • LL_TIM_CHANNEL_CH2N

  • LL_TIM_CHANNEL_CH3

  • LL_TIM_CHANNEL_CH3N

  • LL_TIM_CHANNEL_CH4

  • LL_TIM_CHANNEL_CH4N

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

• polarity – This parameter can be one of the following values:

  • LL_TIM_OCPOLARITY_HIGH

  • LL_TIM_OCPOLARITY_LOW

uint32_t LL_TIM_OC_GetPolarity ( const TIM_TypeDef * timx , uint32_t channel )

Get the polarity of an output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCER CC1P LL_TIM_OC_GetPolarity

CCER CC1NP LL_TIM_OC_GetPolarity

CCER CC2P LL_TIM_OC_GetPolarity

CCER CC2NP LL_TIM_OC_GetPolarity

CCER CC3P LL_TIM_OC_GetPolarity

CCER CC3NP LL_TIM_OC_GetPolarity

CCER CC4P LL_TIM_OC_GetPolarity

CCER CC4NP LL_TIM_OC_GetPolarity

CCER CC5P LL_TIM_OC_GetPolarity

CCER CC6P LL_TIM_OC_GetPolarity

CCER CC7P LL_TIM_OC_GetPolarity

Parameters :

• timx – Timer instance

• channel – This parameter can be one of the following values:

  • LL_TIM_CHANNEL_CH1

  • LL_TIM_CHANNEL_CH1N

  • LL_TIM_CHANNEL_CH2

  • LL_TIM_CHANNEL_CH2N

  • LL_TIM_CHANNEL_CH3

  • LL_TIM_CHANNEL_CH3N

  • LL_TIM_CHANNEL_CH4

  • LL_TIM_CHANNEL_CH4N

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

Return values :

Returned – value can be one of the following values:

• LL_TIM_OCPOLARITY_HIGH

• LL_TIM_OCPOLARITY_LOW

void LL_TIM_OC_SetIdleState ( TIM_TypeDef * timx , uint32_t channel , uint32_t idle_state )

Set the idle state of an output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 OIS1 LL_TIM_OC_SetIdleState

CR2 OIS2N LL_TIM_OC_SetIdleState

CR2 OIS2 LL_TIM_OC_SetIdleState

CR2 OIS2N LL_TIM_OC_SetIdleState

CR2 OIS3 LL_TIM_OC_SetIdleState

CR2 OIS3N LL_TIM_OC_SetIdleState

CR2 OIS4 LL_TIM_OC_SetIdleState

CR2 OIS4N LL_TIM_OC_SetIdleState

CR2 OIS5 LL_TIM_OC_SetIdleState

CR2 OIS6 LL_TIM_OC_SetIdleState

CR2 OIS7 LL_TIM_OC_SetIdleState

Note

This function is significant only for the timer instances supporting the break feature. Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

• timx – Timer instance

• channel – This parameter can be one of the following values:

  • LL_TIM_CHANNEL_CH1

  • LL_TIM_CHANNEL_CH1N

  • LL_TIM_CHANNEL_CH2

  • LL_TIM_CHANNEL_CH2N

  • LL_TIM_CHANNEL_CH3

  • LL_TIM_CHANNEL_CH3N

  • LL_TIM_CHANNEL_CH4

  • LL_TIM_CHANNEL_CH4N

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

• idle_state – This parameter can be one of the following values:

  • LL_TIM_OCIDLESTATE_RESET

  • LL_TIM_OCIDLESTATE_SET

uint32_t LL_TIM_OC_GetIdleState ( const TIM_TypeDef * timx , uint32_t channel )

Get the idle state of an output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 OIS1 LL_TIM_OC_GetIdleState

CR2 OIS2N LL_TIM_OC_GetIdleState

CR2 OIS2 LL_TIM_OC_GetIdleState

CR2 OIS2N LL_TIM_OC_GetIdleState

CR2 OIS3 LL_TIM_OC_GetIdleState

CR2 OIS3N LL_TIM_OC_GetIdleState

CR2 OIS4 LL_TIM_OC_GetIdleState

CR2 OIS4N LL_TIM_OC_GetIdleState

CR2 OIS5 LL_TIM_OC_GetIdleState

CR2 OIS6 LL_TIM_OC_GetIdleState

CR2 OIS7 LL_TIM_OC_GetIdleState

Parameters :

• timx – Timer instance

• channel – This parameter can be one of the following values:

  • LL_TIM_CHANNEL_CH1

  • LL_TIM_CHANNEL_CH1N

  • LL_TIM_CHANNEL_CH2

  • LL_TIM_CHANNEL_CH2N

  • LL_TIM_CHANNEL_CH3

  • LL_TIM_CHANNEL_CH3N

  • LL_TIM_CHANNEL_CH4

  • LL_TIM_CHANNEL_CH4N

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

Return values :

Returned – value can be one of the following values:

• LL_TIM_OCIDLESTATE_RESET

• LL_TIM_OCIDLESTATE_SET

void LL_TIM_OC_SetOverrideState ( TIM_TypeDef * timx , uint32_t channel , uint32_t override_state )

Set the override state of a disabled output channel.

Reference Manual to LL API cross reference (Register Field Functions)

OOR OOS1 LL_TIM_OC_SetOverrideState

OOR OOS1N LL_TIM_OC_SetOverrideState

OOR OOS2 LL_TIM_OC_SetOverrideState

OOR OOS2N LL_TIM_OC_SetOverrideState

OOR OOS3 LL_TIM_OC_SetOverrideState

OOR OOS3N LL_TIM_OC_SetOverrideState

OOR OOS4 LL_TIM_OC_SetOverrideState

OOR OOS4N LL_TIM_OC_SetOverrideState

Note

Only applicable to external channels and their complementary (1, 2, 3 and 4).

Note

This bit-field can not be modified as long as LOCK level 1, 2 or 3 has been programmed (LOCK bits in TIMx_BDTR register).

Parameters :

• timx – Timer instance

• channel – This parameter can be one of the following values:

  • LL_TIM_CHANNEL_CH1

  • LL_TIM_CHANNEL_CH1N

  • LL_TIM_CHANNEL_CH2

  • LL_TIM_CHANNEL_CH2N

  • LL_TIM_CHANNEL_CH3

  • LL_TIM_CHANNEL_CH3N

  • LL_TIM_CHANNEL_CH4

  • LL_TIM_CHANNEL_CH4N

• override_state – This parameter can be one of the following values:

  • LL_TIM_OCOVERRIDE_RESET

  • LL_TIM_OCOVERRIDE_SET

uint32_t LL_TIM_OC_GetOverrideState ( const TIM_TypeDef * timx , uint32_t channel )

Get the override state of a disabled output channel.

Reference Manual to LL API cross reference (Register Field Functions)

OOR OOS1 LL_TIM_OC_GetOverrideState

OOR OOS1N LL_TIM_OC_GetOverrideState

OOR OOS2 LL_TIM_OC_GetOverrideState

OOR OOS2N LL_TIM_OC_GetOverrideState

OOR OOS3 LL_TIM_OC_GetOverrideState

OOR OOS3N LL_TIM_OC_GetOverrideState

OOR OOS4 LL_TIM_OC_GetOverrideState

OOR OOS4N LL_TIM_OC_GetOverrideState

Parameters :

• timx – Timer instance

• channel – This parameter can be one of the following values:

  • LL_TIM_CHANNEL_CH1

  • LL_TIM_CHANNEL_CH1N

  • LL_TIM_CHANNEL_CH2

  • LL_TIM_CHANNEL_CH2N

  • LL_TIM_CHANNEL_CH3

  • LL_TIM_CHANNEL_CH3N

  • LL_TIM_CHANNEL_CH4

  • LL_TIM_CHANNEL_CH4N

Return values :

Returned – value can be one of the following values:

• LL_TIM_OCOVERRIDE_RESET

• LL_TIM_OCOVERRIDE_SET

void LL_TIM_OC_EnableOutputOverride ( TIM_TypeDef * timx )

Enable output override (outputs are forced in an idle state defined with OOSx/OOSxN bits).

Reference Manual to LL API cross reference (Register Field Functions)

OOR OCC LL_TIM_OC_EnableOutputOverride

Note

This function can only be used when the outputs are in idle state (MOE = 0).

Parameters :

timx – Timer instance

void LL_TIM_OC_DisableOutputOverride ( TIM_TypeDef * timx )

Disable output override (outputs are in the default idle state).

Reference Manual to LL API cross reference (Register Field Functions)

OOR OCC LL_TIM_OC_DisableOutputOverride

Note

This function can only be used when the outputs are in idle state (MOE = 0).

Parameters :

timx – Timer instance

uint32_t LL_TIM_OC_IsEnabledOutputOverride ( const TIM_TypeDef * timx )

Indicate whether output override is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

OOR OCC LL_TIM_OC_IsEnabledOutputOverride

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_OC_EnableFast ( TIM_TypeDef * timx , uint32_t channel )

Enable fast mode for the output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 OC1FE LL_TIM_OC_EnableFast

CCMR1 OC2FE LL_TIM_OC_EnableFast

CCMR2 OC3FE LL_TIM_OC_EnableFast

CCMR2 OC4FE LL_TIM_OC_EnableFast

CCMR3 OC5FE LL_TIM_OC_EnableFast

CCMR3 OC6FE LL_TIM_OC_EnableFast

CCMR4 OC7FE LL_TIM_OC_EnableFast

Note

Acts only if the channel is configured in PWM1 or PWM2 mode.

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

void LL_TIM_OC_DisableFast ( TIM_TypeDef * timx , uint32_t channel )

Disable fast mode for the output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 OC1FE LL_TIM_OC_DisableFast

CCMR1 OC2FE LL_TIM_OC_DisableFast

CCMR2 OC3FE LL_TIM_OC_DisableFast

CCMR2 OC4FE LL_TIM_OC_DisableFast

CCMR3 OC5FE LL_TIM_OC_DisableFast

CCMR3 OC6FE LL_TIM_OC_DisableFast

CCMR4 OC7FE LL_TIM_OC_DisableFast

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

uint32_t LL_TIM_OC_IsEnabledFast ( const TIM_TypeDef * timx , uint32_t channel )

Indicates whether fast mode is enabled for the output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 OC1FE LL_TIM_OC_IsEnabledFast

CCMR1 OC2FE LL_TIM_OC_IsEnabledFast

CCMR2 OC3FE LL_TIM_OC_IsEnabledFast

CCMR2 OC4FE LL_TIM_OC_IsEnabledFast

CCMR3 OC5FE LL_TIM_OC_IsEnabledFast

CCMR3 OC6FE LL_TIM_OC_IsEnabledFast

CCMR4 OC7FE LL_TIM_OC_IsEnabledFast

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

Return values :

State – of bit (1 or 0).

void LL_TIM_OC_EnablePreload ( TIM_TypeDef * timx , uint32_t channel )

Enable compare register (TIMx_CCRx) preload for the output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 OC1PE LL_TIM_OC_EnablePreload

CCMR1 OC2PE LL_TIM_OC_EnablePreload

CCMR2 OC3PE LL_TIM_OC_EnablePreload

CCMR2 OC4PE LL_TIM_OC_EnablePreload

CCMR3 OC5PE LL_TIM_OC_EnablePreload

CCMR3 OC6PE LL_TIM_OC_EnablePreload

CCMR4 OC7PE LL_TIM_OC_EnablePreload

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

void LL_TIM_OC_DisablePreload ( TIM_TypeDef * timx , uint32_t channel )

Disable compare register (TIMx_CCRx) preload for the output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 OC1PE LL_TIM_OC_DisablePreload

CCMR1 OC2PE LL_TIM_OC_DisablePreload

CCMR2 OC3PE LL_TIM_OC_DisablePreload

CCMR2 OC4PE LL_TIM_OC_DisablePreload

CCMR3 OC5PE LL_TIM_OC_DisablePreload

CCMR3 OC6PE LL_TIM_OC_DisablePreload

CCMR4 OC7PE LL_TIM_OC_DisablePreload

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

uint32_t LL_TIM_OC_IsEnabledPreload ( const TIM_TypeDef * timx , uint32_t channel )

Indicates whether compare register (TIMx_CCRx) preload is enabled for the output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 OC1PE LL_TIM_OC_IsEnabledPreload

CCMR1 OC2PE LL_TIM_OC_IsEnabledPreload

CCMR2 OC3PE LL_TIM_OC_IsEnabledPreload

CCMR2 OC4PE LL_TIM_OC_IsEnabledPreload

CCMR3 OC5PE LL_TIM_OC_IsEnabledPreload

CCMR3 OC6PE LL_TIM_OC_IsEnabledPreload

CCMR4 OC7PE LL_TIM_OC_IsEnabledPreload

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

Return values :

State – of bit (1 or 0).

void LL_TIM_OC_EnableClear ( TIM_TypeDef * timx , uint32_t channel )

Enable clearing the output channel on an external event.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 OC1CE LL_TIM_OC_EnableClear

CCMR1 OC2CE LL_TIM_OC_EnableClear

CCMR2 OC3CE LL_TIM_OC_EnableClear

CCMR2 OC4CE LL_TIM_OC_EnableClear

CCMR3 OC5CE LL_TIM_OC_EnableClear

CCMR3 OC6CE LL_TIM_OC_EnableClear

CCMR4 OC7CE LL_TIM_OC_EnableClear

Note

This function can only be used in Output compare and PWM modes. It does not work in Forced mode.

Note

Macro IS_TIM_OCXREF_CLEAR_INSTANCE(timx) can be used to check whether or not a timer instance can clear the OCxREF signal on an external event.

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

void LL_TIM_OC_DisableClear ( TIM_TypeDef * timx , uint32_t channel )

Disable clearing the output channel on an external event.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 OC1CE LL_TIM_OC_DisableClear

CCMR1 OC2CE LL_TIM_OC_DisableClear

CCMR2 OC3CE LL_TIM_OC_DisableClear

CCMR2 OC4CE LL_TIM_OC_DisableClear

CCMR3 OC5CE LL_TIM_OC_DisableClear

CCMR3 OC6CE LL_TIM_OC_DisableClear

CCMR4 OC7CE LL_TIM_OC_DisableClear

Note

Macro IS_TIM_OCXREF_CLEAR_INSTANCE(timx) can be used to check whether or not a timer instance can clear the OCxREF signal on an external event.

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

uint32_t LL_TIM_OC_IsEnabledClear ( const TIM_TypeDef * timx , uint32_t channel )

Indicates clearing the output channel on an external event is enabled for the output channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 OC1CE LL_TIM_OC_IsEnabledClear

CCMR1 OC2CE LL_TIM_OC_IsEnabledClear

CCMR2 OC3CE LL_TIM_OC_IsEnabledClear

CCMR2 OC4CE LL_TIM_OC_IsEnabledClear

CCMR3 OC5CE LL_TIM_OC_IsEnabledClear

CCMR3 OC6CE LL_TIM_OC_IsEnabledClear

CCMR4 OC7CE LL_TIM_OC_IsEnabledClear

Note

This function enables clearing the output channel on an external event.

Note

This function can only be used in Output compare and PWM modes. It does not work in Forced mode.

Note

Macro IS_TIM_OCXREF_CLEAR_INSTANCE(timx) can be used to check whether or not a timer instance can clear the OCxREF signal on an external event.

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

  • LL_TIM_CHANNEL_CH5

  • LL_TIM_CHANNEL_CH6

  • LL_TIM_CHANNEL_CH7

Return values :

State – of bit (1 or 0).

void LL_TIM_OC_SetBreakMode ( TIM_TypeDef * timx , uint32_t channel , uint32_t break_mode )

Set the break channel output mode BKxM.

Reference Manual to LL API cross reference (Register Field Functions)

MPR1 BKM1 LL_TIM_OC_SetBreakMode

MPR1 BKM1N LL_TIM_OC_SetBreakMode

MPR1 BKM2 LL_TIM_OC_SetBreakMode

MPR1 BKM2N LL_TIM_OC_SetBreakMode

MPR1 BKM3 LL_TIM_OC_SetBreakMode

MPR1 BKM3N LL_TIM_OC_SetBreakMode

MPR1 BKM4 LL_TIM_OC_SetBreakMode

MPR1 BKM4N LL_TIM_OC_SetBreakMode

Note

This bit must be modified only when the counter is disabled.

Note

The break2 feature must be disabled when the delayed mode is enabled.

Parameters :

• timx – Timer instance

• channel – This parameter can be one of the following values:

  • LL_TIM_CHANNEL_CH1

  • LL_TIM_CHANNEL_CH1N

  • LL_TIM_CHANNEL_CH2

  • LL_TIM_CHANNEL_CH2N

  • LL_TIM_CHANNEL_CH3

  • LL_TIM_CHANNEL_CH3N

  • LL_TIM_CHANNEL_CH4

  • LL_TIM_CHANNEL_CH4N

• break_mode – This parameter can be one of the following values:

  • LL_TIM_OCBREAKMODE_IMMEDIATE

  • LL_TIM_OCBREAKMODE_DELAY1

  • LL_TIM_OCBREAKMODE_DELAY2

uint32_t LL_TIM_OC_GetBreakMode ( const TIM_TypeDef * timx , uint32_t channel )

Get the break channel output mode BKxM.

Reference Manual to LL API cross reference (Register Field Functions)

MPR1 BKM1 LL_TIM_OC_GetBreakMode

MPR1 BKM1N LL_TIM_OC_GetBreakMode

MPR1 BKM2 LL_TIM_OC_GetBreakMode

MPR1 BKM2N LL_TIM_OC_GetBreakMode

MPR1 BKM3 LL_TIM_OC_GetBreakMode

MPR1 BKM3N LL_TIM_OC_GetBreakMode

MPR1 BKM4 LL_TIM_OC_GetBreakMode

MPR1 BKM4N LL_TIM_OC_GetBreakMode

Parameters :

• timx – Timer instance

• channel – This parameter can be one of the following values:

  • LL_TIM_CHANNEL_CH1

  • LL_TIM_CHANNEL_CH1N

  • LL_TIM_CHANNEL_CH2

  • LL_TIM_CHANNEL_CH2N

  • LL_TIM_CHANNEL_CH3

  • LL_TIM_CHANNEL_CH3N

  • LL_TIM_CHANNEL_CH4

  • LL_TIM_CHANNEL_CH4N

Return values :

Returned – value can be one of the following values:

• LL_TIM_OCBREAKMODE_IMMEDIATE

• LL_TIM_OCBREAKMODE_DELAY1

• LL_TIM_OCBREAKMODE_DELAY2

void LL_TIM_OC_SetDeadTime ( TIM_TypeDef * timx , uint32_t deadtime )

Set the dead-time delay (delay inserted between the rising edge of the OCxREF signal and the rising edge of the Ocx and OCxN signals).

Reference Manual to LL API cross reference (Register Field Functions)

BDTR DTG LL_TIM_OC_SetDeadTime

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not dead-time insertion feature is supported by a timer instance.

Note

Helper macro LL_TIM_CALC_DEADTIME can be used to calculate the deadtime parameter

Parameters :

• timx – Timer instance

• deadtime – between Min_Data=0 and Max_Data=255

uint32_t LL_TIM_OC_GetDeadTime ( const TIM_TypeDef * timx )

Get the dead-time delay (delay inserted between the rising edge of the OCxREF signal and the rising edge of the Ocx and OCxN signals).

Reference Manual to LL API cross reference (Register Field Functions)

BDTR DTG LL_TIM_OC_GetDeadTime

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not dead-time insertion feature is supported by a timer instance.

Note

Helper macro LL_TIM_CALC_DEADTIME can be used to calculate the deadtime parameter

Parameters :

timx – Timer instance

Return values :

deadtime – between Min_Data=0 and Max_Data=255

void LL_TIM_OC_SetCompareCH1 ( TIM_TypeDef * timx , uint32_t compare_value )

Set compare value for output channel 1 (TIMx_CCR1).

Reference Manual to LL API cross reference (Register Field Functions)

CCR1 CCR1 LL_TIM_OC_SetCompareCH1

Note

In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC1_INSTANCE(timx) can be used to check whether or not output channel 1 is supported by a timer instance.

Note

If dithering is activated, compare_value can be calculated with macro LL_TIM_CALC_DELAY_DITHER.

Parameters :

• timx – Timer instance

• compare_value – between Min_Data=0 and Max_Data=65535

void LL_TIM_OC_SetCompareCH2 ( TIM_TypeDef * timx , uint32_t compare_value )

Set compare value for output channel 2 (TIMx_CCR2).

Reference Manual to LL API cross reference (Register Field Functions)

CCR2 CCR2 LL_TIM_OC_SetCompareCH2

Note

In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC2_INSTANCE(timx) can be used to check whether or not output channel 2 is supported by a timer instance.

Note

If dithering is activated, compare_value can be calculated with macro LL_TIM_CALC_DELAY_DITHER.

Parameters :

• timx – Timer instance

• compare_value – between Min_Data=0 and Max_Data=65535

void LL_TIM_OC_SetCompareCH3 ( TIM_TypeDef * timx , uint32_t compare_value )

Set compare value for output channel 3 (TIMx_CCR3).

Reference Manual to LL API cross reference (Register Field Functions)

CCR3 CCR3 LL_TIM_OC_SetCompareCH3

Note

In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC3_INSTANCE(timx) can be used to check whether or not output channel is supported by a timer instance.

Note

If dithering is activated, compare_value can be calculated with macro LL_TIM_CALC_DELAY_DITHER.

Parameters :

• timx – Timer instance

• compare_value – between Min_Data=0 and Max_Data=65535

void LL_TIM_OC_SetCompareCH4 ( TIM_TypeDef * timx , uint32_t compare_value )

Set compare value for output channel 4 (TIMx_CCR4).

Reference Manual to LL API cross reference (Register Field Functions)

CCR4 CCR4 LL_TIM_OC_SetCompareCH4

Note

In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC4_INSTANCE(timx) can be used to check whether or not output channel 4 is supported by a timer instance.

Note

If dithering is activated, compare_value can be calculated with macro LL_TIM_CALC_DELAY_DITHER.

Parameters :

• timx – Timer instance

• compare_value – between Min_Data=0 and Max_Data=65535

void LL_TIM_OC_SetCompareCH5 ( TIM_TypeDef * timx , uint32_t compare_value )

Set compare value for output channel 5 (TIMx_CCR5).

Reference Manual to LL API cross reference (Register Field Functions)

CCR5 CCR5 LL_TIM_OC_SetCompareCH5

Note

Macro IS_TIM_CC5_INSTANCE(timx) can be used to check whether or not output channel 5 is supported by a timer instance.

Note

If dithering is activated, compare_value can be calculated with macro LL_TIM_CALC_DELAY_DITHER.

Parameters :

• timx – Timer instance

• compare_value – between Min_Data=0 and Max_Data=65535

void LL_TIM_OC_SetCompareCH6 ( TIM_TypeDef * timx , uint32_t compare_value )

Set compare value for output channel 6 (TIMx_CCR6).

Reference Manual to LL API cross reference (Register Field Functions)

CCR6 CCR6 LL_TIM_OC_SetCompareCH6

Note

Macro IS_TIM_CC6_INSTANCE(timx) can be used to check whether or not output channel 6 is supported by a timer instance.

Note

If dithering is activated, compare_value can be calculated with macro LL_TIM_CALC_DELAY_DITHER.

Parameters :

• timx – Timer instance

• compare_value – between Min_Data=0 and Max_Data=65535

void LL_TIM_OC_SetCompareCH7 ( TIM_TypeDef * timx , uint32_t compare_value )

Set compare value for output channel 7 (TIMx_CCR7).

Reference Manual to LL API cross reference (Register Field Functions)

CCR7 CCR7 LL_TIM_OC_SetCompareCH7

Note

Macro IS_TIM_CC7_INSTANCE(timx) can be used to check whether or not output channel 7 is supported by a timer instance.

Note

If dithering is activated, compare_value can be calculated with macro LL_TIM_CALC_DELAY_DITHER.

Parameters :

• timx – Timer instance

• compare_value – between Min_Data=0 and Max_Data=65535

void LL_TIM_OC_SetCompareValue ( TIM_TypeDef * timx , uint32_t compare_unit , uint32_t compare_value )

Set compare value for the selected compare unit.

Reference Manual to LL API cross reference (Register Field Functions)

CCR7 CCR7 LL_TIM_OC_SetCompareValue

CCR1 CCR1 LL_TIM_OC_SetCompareValue

CCR2 CCR2 LL_TIM_OC_SetCompareValue

CCR3 CCR3 LL_TIM_OC_SetCompareValue

CCR4 CCR4 LL_TIM_OC_SetCompareValue

CCR5 CCR5 LL_TIM_OC_SetCompareValue

CCR6 CCR6 LL_TIM_OC_SetCompareValue

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CCx_INSTANCE(timx) can be used to check whether or not capture unit x is supported by a timer instance.

Note

If dithering is activated, compare_value can be calculated with macro LL_TIM_CALC_DELAY_DITHER.

Parameters :

• timx – Timer instance

• compare_unit – This parameter can be one of the following values:

  • LL_TIM_OC_COMPARE_UNIT_1

  • LL_TIM_OC_COMPARE_UNIT_2

  • LL_TIM_OC_COMPARE_UNIT_3

  • LL_TIM_OC_COMPARE_UNIT_4

  • LL_TIM_OC_COMPARE_UNIT_5

  • LL_TIM_OC_COMPARE_UNIT_6

  • LL_TIM_OC_COMPARE_UNIT_7

• compare_value – between Min_Data=0 and Max_Data=65535

uint32_t LL_TIM_OC_GetCompareCH1 ( const TIM_TypeDef * timx )

Get compare value (TIMx_CCR1) set for output channel 1.

Reference Manual to LL API cross reference (Register Field Functions)

CCR1 CCR1 LL_TIM_OC_GetCompareCH1

Note

In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC1_INSTANCE(timx) can be used to check whether or not output channel 1 is supported by a timer instance.

Note

If dithering is activated, pay attention to the returned value interpretation.

Parameters :

timx – Timer instance

Return values :

compare_value – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_OC_GetCompareCH2 ( const TIM_TypeDef * timx )

Get compare value (TIMx_CCR2) set for output channel 2.

Reference Manual to LL API cross reference (Register Field Functions)

CCR2 CCR2 LL_TIM_OC_GetCompareCH2

Note

In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC2_INSTANCE(timx) can be used to check whether or not output channel 2 is supported by a timer instance.

Note

If dithering is activated, pay attention to the returned value interpretation.

Parameters :

timx – Timer instance

Return values :

compare_value – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_OC_GetCompareCH3 ( const TIM_TypeDef * timx )

Get compare value (TIMx_CCR3) set for output channel 3.

Reference Manual to LL API cross reference (Register Field Functions)

CCR3 CCR3 LL_TIM_OC_GetCompareCH3

Note

In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC3_INSTANCE(timx) can be used to check whether or not output channel 3 is supported by a timer instance.

Note

If dithering is activated, pay attention to the returned value interpretation.

Parameters :

timx – Timer instance

Return values :

compare_value – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_OC_GetCompareCH4 ( const TIM_TypeDef * timx )

Get compare value (TIMx_CCR4) set for output channel 4.

Reference Manual to LL API cross reference (Register Field Functions)

CCR4 CCR4 LL_TIM_OC_GetCompareCH4

Note

In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC4_INSTANCE(timx) can be used to check whether or not output channel 4 is supported by a timer instance.

Note

If dithering is activated, pay attention to the returned value interpretation.

Parameters :

timx – Timer instance

Return values :

compare_value – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_OC_GetCompareCH5 ( const TIM_TypeDef * timx )

Get compare value (TIMx_CCR5) set for output channel 5.

Reference Manual to LL API cross reference (Register Field Functions)

CCR5 CCR5 LL_TIM_OC_GetCompareCH5

Note

Macro IS_TIM_CC5_INSTANCE(timx) can be used to check whether or not output channel 5 is supported by a timer instance.

Note

If dithering is activated, pay attention to the returned value interpretation.

Parameters :

timx – Timer instance

Return values :

compare_value – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_OC_GetCompareCH6 ( const TIM_TypeDef * timx )

Get compare value (TIMx_CCR6) set for output channel 6.

Reference Manual to LL API cross reference (Register Field Functions)

CCR6 CCR6 LL_TIM_OC_GetCompareCH6

Note

Macro IS_TIM_CC6_INSTANCE(timx) can be used to check whether or not output channel 6 is supported by a timer instance.

Note

If dithering is activated, pay attention to the returned value interpretation.

Parameters :

timx – Timer instance

Return values :

compare_value – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_OC_GetCompareCH7 ( const TIM_TypeDef * timx )

Get compare value (TIMx_CCR7) set for output channel 7.

Reference Manual to LL API cross reference (Register Field Functions)

CCR7 CCR7 LL_TIM_OC_GetCompareCH7

Note

Macro IS_TIM_CC7_INSTANCE(timx) can be used to check whether or not output channel 7 is supported by a timer instance.

Note

If dithering is activated, pay attention to the returned value interpretation.

Parameters :

timx – Timer instance

Return values :

compare_value – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_OC_GetCompareValue ( TIM_TypeDef * timx , uint32_t compare_unit )

Get compare value for the selected compare unit.

Reference Manual to LL API cross reference (Register Field Functions)

CCR1 CCR1 LL_TIM_OC_GetCompareValue

CCR2 CCR2 LL_TIM_OC_GetCompareValue

CCR3 CCR3 LL_TIM_OC_GetCompareValue

CCR4 CCR4 LL_TIM_OC_GetCompareValue

CCR5 CCR5 LL_TIM_OC_GetCompareValue

CCR6 CCR6 LL_TIM_OC_GetCompareValue

CCR7 CCR7 LL_TIM_OC_GetCompareValue

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CCx_INSTANCE(timx) can be used to check whether or not capture unit x is supported by a timer instance.

Note

If dithering is activated, compare_value can be calculated with macro LL_TIM_CALC_DELAY_DITHER.

Parameters :

• timx – Timer instance

• compare_unit – This parameter can be one of the following values:

  • LL_TIM_OC_COMPARE_UNIT_1

  • LL_TIM_OC_COMPARE_UNIT_2

  • LL_TIM_OC_COMPARE_UNIT_3

  • LL_TIM_OC_COMPARE_UNIT_4

  • LL_TIM_OC_COMPARE_UNIT_5

  • LL_TIM_OC_COMPARE_UNIT_6

  • LL_TIM_OC_COMPARE_UNIT_7

Return values :

compare_value – (between Min_Data=0 and Max_Data=65535)

void LL_TIM_SetCH5CombinedChannels ( TIM_TypeDef * timx , uint32_t group_ch5 )

Select on which reference signal the OC5REF is combined to.

Reference Manual to LL API cross reference (Register Field Functions)

CCR5 GC5C1 LL_TIM_SetCH5CombinedChannels

CCR5 GC5C2 LL_TIM_SetCH5CombinedChannels

CCR5 GC5C3 LL_TIM_SetCH5CombinedChannels

CCR5 GC5C4 LL_TIM_SetCH5CombinedChannels

CCR5 GC5C1O LL_TIM_SetCH5CombinedChannels

CCR5 GC5C2O LL_TIM_SetCH5CombinedChannels

CCR5 GC5C3O LL_TIM_SetCH5CombinedChannels

CCR5 GC5C4O LL_TIM_SetCH5CombinedChannels

Note

Macro IS_TIM_COMBINED3PHASEPWM_INSTANCE(timx) can be used to check whether or not a timer instance supports the combined 3-phase PWM mode.

Parameters :

• timx – Timer instance

• group_ch5 – This parameter can be a combination of the following values:

  • LL_TIM_GROUPCH5_NONE

  • LL_TIM_GROUPCH5_AND_OC1REFC

  • LL_TIM_GROUPCH5_AND_OC2REFC

  • LL_TIM_GROUPCH5_AND_OC3REFC

  • LL_TIM_GROUPCH5_AND_OC4REFC

  • LL_TIM_GROUPCH5_OR_OC1REFC

  • LL_TIM_GROUPCH5_OR_OC2REFC

  • LL_TIM_GROUPCH5_OR_OC3REFC

  • LL_TIM_GROUPCH5_OR_OC4REFC

uint32_t LL_TIM_GetCH5CombinedChannels ( const TIM_TypeDef * timx )

Get on which reference signal the OC5REF is combined to.

Note

Macro IS_TIM_COMBINED3PHASEPWM_INSTANCE(timx) can be used to check whether or not a timer instance supports the combined 3-phase PWM mode.

Parameters :

timx – Timer instance

Return values :

Returned – value can be a combination of the following values:

• LL_TIM_GROUPCH5_NONE

• LL_TIM_GROUPCH5_AND_OC1REFC

• LL_TIM_GROUPCH5_AND_OC2REFC

• LL_TIM_GROUPCH5_AND_OC3REFC

• LL_TIM_GROUPCH5_AND_OC4REFC

• LL_TIM_GROUPCH5_OR_OC1REFC

• LL_TIM_GROUPCH5_OR_OC2REFC

• LL_TIM_GROUPCH5_OR_OC3REFC

• LL_TIM_GROUPCH5_OR_OC4REFC

void LL_TIM_OC_SetPulseWidthPrescaler ( TIM_TypeDef * timx , uint32_t pulse_width_prescaler )

Set the pulse on compare pulse width prescaler.

Reference Manual to LL API cross reference (Register Field Functions)

ECR PWPRSC LL_TIM_OC_SetPulseWidthPrescaler

Note

Macro IS_TIM_PULSEONCOMPARE_INSTANCE(timx) can be used to check whether or not the pulse on compare feature is supported by the timer instance.

Parameters :

• timx – Timer instance

• pulse_width_prescaler – This parameter can be one of the following values:

  • LL_TIM_PWPRSC_DIV1

  • LL_TIM_PWPRSC_DIV2

  • LL_TIM_PWPRSC_DIV4

  • LL_TIM_PWPRSC_DIV8

  • LL_TIM_PWPRSC_DIV16

  • LL_TIM_PWPRSC_DIV32

  • LL_TIM_PWPRSC_DIV64

  • LL_TIM_PWPRSC_DIV128

uint32_t LL_TIM_OC_GetPulseWidthPrescaler ( const TIM_TypeDef * timx )

Get the pulse on compare pulse width prescaler.

Reference Manual to LL API cross reference (Register Field Functions)

ECR PWPRSC LL_TIM_OC_GetPulseWidthPrescaler

Note

Macro IS_TIM_PULSEONCOMPARE_INSTANCE(timx) can be used to check whether or not the pulse on compare feature is supported by the timer instance.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_PWPRSC_DIV1

• LL_TIM_PWPRSC_DIV2

• LL_TIM_PWPRSC_DIV4

• LL_TIM_PWPRSC_DIV8

• LL_TIM_PWPRSC_DIV16

• LL_TIM_PWPRSC_DIV32

• LL_TIM_PWPRSC_DIV64

• LL_TIM_PWPRSC_DIV128

void LL_TIM_OC_SetPulseWidth ( TIM_TypeDef * timx , uint32_t pulse_width )

Set the pulse on compare pulse width duration.

Reference Manual to LL API cross reference (Register Field Functions)

ECR PW LL_TIM_OC_SetPulseWidth

Note

Macro IS_TIM_PULSEONCOMPARE_INSTANCE(timx) can be used to check whether or not the pulse on compare feature is supported by the timer instance.

Parameters :

• timx – Timer instance

• pulse_width – This parameter can be between Min_Data=0 and Max_Data=255

uint32_t LL_TIM_OC_GetPulseWidth ( const TIM_TypeDef * timx )

Get the pulse on compare pulse width duration.

Reference Manual to LL API cross reference (Register Field Functions)

ECR PW LL_TIM_OC_GetPulseWidth

Note

Macro IS_TIM_PULSEONCOMPARE_INSTANCE(timx) can be used to check whether or not the pulse on compare feature is supported by the timer instance.

Parameters :

timx – Timer instance

Return values :

Returned – value can be between Min_Data=0 and Max_Data=255:

Input channel configuration

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_Input_Channel

Functions

void LL_TIM_IC_Config ( TIM_TypeDef * timx , uint32_t channel , uint32_t configuration )

Configure input channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 CC1S LL_TIM_IC_Config

CCMR1 IC1PSC LL_TIM_IC_Config

CCMR1 IC1F LL_TIM_IC_Config

CCMR1 CC2S LL_TIM_IC_Config

CCMR1 IC2PSC LL_TIM_IC_Config

CCMR1 IC2F LL_TIM_IC_Config

CCMR2 CC3S LL_TIM_IC_Config

CCMR2 IC3PSC LL_TIM_IC_Config

CCMR2 IC3F LL_TIM_IC_Config

CCMR2 CC4S LL_TIM_IC_Config

CCMR2 IC4PSC LL_TIM_IC_Config

CCMR2 IC4F LL_TIM_IC_Config

CCER CC1P LL_TIM_IC_Config

CCER CC1NP LL_TIM_IC_Config

CCER CC2P LL_TIM_IC_Config

CCER CC2NP LL_TIM_IC_Config

CCER CC3P LL_TIM_IC_Config

CCER CC3NP LL_TIM_IC_Config

CCER CC4P LL_TIM_IC_Config

CCER CC4NP LL_TIM_IC_Config

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

• configuration – This parameter must be a combination of all the following values:

  • LL_TIM_ACTIVEINPUT_DIRECT or LL_TIM_ACTIVEINPUT_INDIRECT or LL_TIM_ACTIVEINPUT_TRC

  • LL_TIM_ICPSC_DIV1 or … or LL_TIM_ICPSC_DIV8

  • LL_TIM_IC_FILTER_FDIV1 or … or LL_TIM_IC_FILTER_FDIV32_N8

  • LL_TIM_IC_POLARITY_RISING or LL_TIM_IC_POLARITY_FALLING or LL_TIM_IC_POLARITY_RISING_FALLING

void LL_TIM_IC_SetSource ( TIM_TypeDef * timx , uint32_t ti_source )

Select the input channel source.

The description below summarizes “Timer Instance” and “Timer Input” parameter combinations:

Reference Manual to LL API cross reference (Register Field Functions)

TISEL TI1SEL LL_TIM_IC_SetSource

TISEL TI2SEL LL_TIM_IC_SetSource

TISEL TI3SEL LL_TIM_IC_SetSource

TISEL TI4SEL LL_TIM_IC_SetSource

TIM1: one of the following values:

. . TI1_RMP can be one of the following values LL_TIM_TIM1_TI1_GPIO: tim1_ti1 is connected to TIM1_CH1 LL_TIM_TIM1_TI1_COMP1_OUT: tim1_ti1 is connected to comp1_out LL_TIM_TIM1_TI1_COMP2_OUT: tim1_ti1 is connected to comp2_out (*) LL_TIM_TIM1_TI1_COMP3_OUT: tim1_ti1 is connected to comp3_out (*) LL_TIM_TIM1_TI1_COMP4_OUT: tim1_ti1 is connected to comp4_out (*) LL_TIM_TIM1_TI1_PLAY1_OUT0: tim1_ti1 is connected to play1_out0 (*)

. . TI2_RMP can be one of the following values LL_TIM_TIM1_TI2_GPIO: tim1_ti2 is connected to TIM1_CH2 LL_TIM_TIM1_TI2_PLAY1_OUT2: tim1_ti2 is connected to play1_out2 (*)

. . TI3_RMP can be one of the following values LL_TIM_TIM1_TI3_GPIO: tim1_ti3 is connected to TIM1_CH3 LL_TIM_TIM1_TI3_PLAY1_OUT1: tim1_ti3 is connected to play1_out1 (*)

. . TI4_RMP can be one of the following values LL_TIM_TIM1_TI4_GPIO: tim1_ti4 is connected to TIM1_CH4 LL_TIM_TIM1_TI4_PLAY1_OUT8: tim1_ti4 is connected to play1_out8 (*)

TIM2: one of the following values:

. . TI1_RMP can be one of the following values LL_TIM_TIM2_TI1_GPIO: tim2_ti1 is connected to TIM2_CH1 LL_TIM_TIM2_TI1_COMP1_OUT: tim2_ti1 is connected to comp1_out LL_TIM_TIM2_TI1_COMP2_OUT: tim2_ti1 is connected to comp2_out (*) LL_TIM_TIM2_TI1_ETH1_PTP_PPS_OUT: tim2_ti1 is connected to eth1_ptp_pps_out (*) LL_TIM_TIM2_TI1_LSI: tim2_ti1 is connected to LSI LL_TIM_TIM2_TI1_LSE: tim2_ti1 is connected to LSE LL_TIM_TIM2_TI1_RTC_WUT_TRG: tim2_ti1 is connected to rtc_wut_trg LL_TIM_TIM2_TI1_TIM5_CH1: tim2_ti1 is connected to TIM5_CH1 (*) LL_TIM_TIM2_TI1_FDCAN1_RXEOF_EVT: tim2_ti1 is connected to fdcan1_rxeof_evt (*) LL_TIM_TIM2_TI1_COMP3_OUT: tim2_ti1 is connected to comp3_out (*) LL_TIM_TIM2_TI1_COMP4_OUT: tim2_ti1 is connected to comp4_out (*) LL_TIM_TIM2_TI1_PLAY1_OUT15: tim2_ti1 is connected to play1_out15 (*)

. . TI2_RMP can be one of the following values LL_TIM_TIM2_TI2_GPIO: tim2_ti2 is connected to TIM2_CH2 LL_TIM_TIM2_TI2_HSE_RTC: tim2_ti2 is connected to hse_1M_ck LL_TIM_TIM2_TI2_MCO1: tim2_ti2 is connected to MCO1 LL_TIM_TIM2_TI2_MCO2: tim2_ti2 is connected to MCO2 LL_TIM_TIM2_TI2_FDCAN1_TXEOF_EVT: tim2_ti2 is connected to fdcan1_txeof_evt (*) LL_TIM_TIM2_TI2_PLAY1_OUT15: tim2_ti2 is connected to play1_out15 (*)

. . TI3_RMP can be one of the following values LL_TIM_TIM2_TI3_GPIO: tim2_ti3 is connected to TIM2_CH3 LL_TIM_TIM2_TI3_PLAY1_OUT3: tim2_ti3 is connected to play1_out3 (*) LL_TIM_TIM2_TI3_FDCAN2_RXEOF_EVT: tim2_ti3 is connected to fdcan2_rxeof_evt (*)

. . TI4_RMP can be one of the following values LL_TIM_TIM2_TI4_GPIO: tim2_ti4 is connected to TIM2_CH4 LL_TIM_TIM2_TI4_COMP1_OUT: tim2_ti4 is connected to comp1_out LL_TIM_TIM2_TI4_COMP2_OUT: tim2_ti4 is connected to comp2_out (*) LL_TIM_TIM2_TI4_PLAY1_OUT0: tim2_ti4 is connected to play1_out0 (*) LL_TIM_TIM2_TI4_FDCAN2_TXEOF_EVT: tim2_ti4 is connected to fdcan2_txeof_evt (*)

TIM3: one of the following values: (**)

. . TI1_RMP can be one of the following values LL_TIM_TIM3_TI1_GPIO: tim3_ti1 is connected to TIM3_CH1 LL_TIM_TIM3_TI1_COMP1_OUT: tim3_ti1 is connected to comp1_out LL_TIM_TIM3_TI1_ETH1_PTP_PPS_OUT: tim3_ti1 is connected to eth1_ptp_pps_out (*) LL_TIM_TIM3_TI1_FDCAN2_RXEOF_EVT: tim3_ti1 is connected to fdcan2_rxeof_evt (*) LL_TIM_TIM3_TI1_COMP2_OUT: tim3_ti1 is connected to comp2_out (*) LL_TIM_TIM3_TI1_COMP3_OUT: tim3_ti1 is connected to comp3_out (*) LL_TIM_TIM3_TI1_COMP4_OUT: tim3_ti1 is connected to comp4_out (*) LL_TIM_TIM3_TI1_PLAY1_OUT8: tim3_ti1 is connected to play1_out8 (*)

. . TI2_RMP can be one of the following values LL_TIM_TIM3_TI2_GPIO: tim3_ti2 is connected to TIM3_CH2 LL_TIM_TIM3_TI2_FDCAN2_TXEOF_EVT: tim3_ti2 is connected to fdcan2_txeof_evt (*) LL_TIM_TIM3_TI2_PLAY1_OUT9: tim3_ti2 is connected to play1_out9 (*)

. . TI3_RMP can be one of the following values LL_TIM_TIM3_TI3_GPIO: tim3_ti3 is connected to TIM3_CH3 LL_TIM_TIM3_TI3_PLAY1_OUT10: tim3_ti3 is connected to play1_out10 (*)

. . TI4_RMP can be one of the following values LL_TIM_TIM3_TI4_GPIO: tim3_ti4 is connected to TIM3_CH4 LL_TIM_TIM3_TI4_PLAY1_OUT11: tim3_ti4 is connected to play1_out11 (*)

TIM4: one of the following values: (**)

. . TI1_RMP can be one of the following values LL_TIM_TIM4_TI1_GPIO: tim4_ti1 is connected to TIM4_CH1 LL_TIM_TIM4_TI1_COMP1_OUT: tim4_ti1 is connected to comp1_out

. . TI2_RMP can be one of the following values LL_TIM_TIM4_TI2_GPIO: tim4_ti2 is connected to TIM4_CH2

. . TI3_RMP can be one of the following values LL_TIM_TIM4_TI3_GPIO: tim4_ti3 is connected to TIM4_CH3

. . TI4_RMP can be one of the following values LL_TIM_TIM4_TI4_GPIO: tim4_ti4 is connected to TIM4_CH4

TIM5: one of the following values: (**)

. . TI1_RMP can be one of the following values LL_TIM_TIM5_TI1_GPIO: tim5_ti1 is connected to TIM5_CH1 LL_TIM_TIM5_TI1_COMP1_OUT: tim5_ti1 is connected to comp1_out LL_TIM_TIM5_TI1_COMP2_OUT: tim5_ti1 is connected to comp2_out (*) LL_TIM_TIM5_TI1_COMP3_OUT: tim5_ti1 is connected to comp3_out (*) LL_TIM_TIM5_TI1_COMP4_OUT: tim5_ti1 is connected to comp4_out (*)

. . TI2_RMP can be one of the following values LL_TIM_TIM5_TI2_GPIO: tim5_ti2 is connected to TIM5_CH2

. . TI3_RMP can be one of the following values LL_TIM_TIM5_TI3_GPIO: tim5_ti3 is connected to TIM5_CH3

. . TI4_RMP can be one of the following values LL_TIM_TIM5_TI4_GPIO: tim5_ti4 is connected to TIM5_CH4

TIM8: one of the following values:

. . TI1_RMP can be one of the following values LL_TIM_TIM8_TI1_GPIO: tim8_ti1 is connected to TIM8_CH1 LL_TIM_TIM8_TI1_COMP1_OUT: tim8_ti1 is connected to comp1_out LL_TIM_TIM8_TI1_COMP2_OUT: tim8_ti1 is connected to comp2_out (*) LL_TIM_TIM8_TI1_COMP3_OUT: tim8_ti1 is connected to comp3_out (*) LL_TIM_TIM8_TI1_COMP4_OUT: tim8_ti1 is connected to comp4_out (*) LL_TIM_TIM8_TI1_PLAY1_OUT14: tim8_ti1 is connected to play1_out14 (*)

. . TI2_RMP can be one of the following values LL_TIM_TIM8_TI2_GPIO: tim8_ti2 is connected to TIM8_CH2 LL_TIM_TIM8_TI2_PLAY1_OUT10: tim8_ti2 is connected to play1_out10 (*)

. . TI3_RMP can be one of the following values LL_TIM_TIM8_TI3_GPIO: tim8_ti3 is connected to TIM8_CH3 LL_TIM_TIM8_TI3_PLAY1_OUT12: tim8_ti3 is connected to play1_out12 (*)

. . TI4_RMP can be one of the following values LL_TIM_TIM8_TI4_GPIO: tim8_ti4 is connected to TIM8_CH4 LL_TIM_TIM8_TI4_PLAY1_OUT5: tim8_ti4 is connected to play1_out5 (*)

TIM12: one of the following values:

. . TI1_RMP can be one of the following values LL_TIM_TIM12_TI1_GPIO: tim12_ti1 is connected to TIM12_CH1 LL_TIM_TIM12_TI1_COMP1_OUT: tim12_ti1 is connected to comp1_out LL_TIM_TIM12_TI1_COMP2_OUT: tim12_ti1 is connected to comp2_out (*) LL_TIM_TIM12_TI1_MCO1: tim12_ti1 is connected to MCO1 LL_TIM_TIM12_TI1_MCO2: tim12_ti1 is connected to MCO2 LL_TIM_TIM12_TI1_HSE_RTC: tim12_ti1 is connected to hse_1M_ck LL_TIM_TIM12_TI1_I3C1_IBI_ACK: tim12_ti1 is connected to i3c1_ibi_ack LL_TIM_TIM12_TI1_COMP3_OUT: tim12_ti1 is connected to comp3_out (*) LL_TIM_TIM12_TI1_COMP4_OUT: tim12_ti1 is connected to comp4_out (*) LL_TIM_TIM12_TI1_PLAY1_OUT7: tim12_ti1 is connected to play1_out7 (*)

. . TI2_RMP can be one of the following values LL_TIM_TIM12_TI2_GPIO: tim12_ti2 is connected to TIM12_CH2 LL_TIM_TIM12_TI2_PLAY1_OUT14: tim12_ti2 is connected to play1_out14 (*)

TIM15: one of the following values:

. . TI1_RMP can be one of the following values LL_TIM_TIM15_TI1_GPIO: tim15_ti1 is connected to TIM15_CH1 LL_TIM_TIM15_TI1_COMP1_OUT: tim15_ti1 is connected to comp1_out LL_TIM_TIM15_TI1_COMP2_OUT: tim15_ti1 is connected to comp2_out (*) LL_TIM_TIM15_TI1_LSE: tim15_ti1 is connected to LSE LL_TIM_TIM15_TI1_FDCAN2_RXEOF_EVT: tim15_ti1 is connected to fdcan2_rxeof_evt (*) LL_TIM_TIM15_TI1_COMP3_OUT: tim15_ti1 is connected to comp3_out (*) LL_TIM_TIM15_TI1_COMP4_OUT: tim15_ti1 is connected to comp4_out (*) LL_TIM_TIM15_TI1_PLAY1_OUT4: tim15_ti1 is connected to play1_out4 (*)

. . TI2_RMP can be one of the following values LL_TIM_TIM15_TI2_GPIO: tim15_ti2 is connected to TIM15_CH2 LL_TIM_TIM15_TI2_FDCAN2_TXEOF_EVT: tim15_ti2 is connected to fdcan2_txeof_evt (*) LL_TIM_TIM15_TI2_PLAY1_OUT5: tim15_ti2 is connected to play1_out5 (*)

TIM16: one of the following values: (**) LL_TIM_TIM16_TI1_GPIO: tim16_ti1 is connected to TIM16_CH1 LL_TIM_TIM16_TI1_COMP1_OUT: tim16_ti1 is connected to comp1_out LL_TIM_TIM16_TI1_LSI: tim16_ti1 is connected to LSI LL_TIM_TIM16_TI1_LSE: tim16_ti1 is connected to LSE LL_TIM_TIM16_TI1_RTC_WUT_TRG: tim16_ti1 is connected to rtc_wut_trg LL_TIM_TIM16_TI1_MCO1: tim16_ti1 is connected to MCO1 LL_TIM_TIM16_TI1_MCO2: tim16_ti1 is connected to MCO2 LL_TIM_TIM16_TI1_COMP2_OUT: tim16_ti1 is connected to comp2_out (*) LL_TIM_TIM16_TI1_COMP3_OUT: tim16_ti1 is connected to comp3_out (*) LL_TIM_TIM16_TI1_COMP4_OUT: tim16_ti1 is connected to comp4_out (*) LL_TIM_TIM16_TI1_PLAY1_OUT5: tim16_ti1 is connected to play1_out5 (*)

TIM17: one of the following values: (**) LL_TIM_TIM17_TI1_GPIO: tim17_ti1 is connected to TIM17_CH1 LL_TIM_TIM17_TI1_COMP1_OUT: tim17_ti1 is connected to comp1_out LL_TIM_TIM17_TI1_HSE_RTC: tim17_ti1 is connected to hse_1M_ck LL_TIM_TIM17_TI1_MCO1: tim17_ti1 is connected to MCO1 LL_TIM_TIM17_TI1_MCO2: tim17_ti1 is connected to MCO2 LL_TIM_TIM17_TI1_I3C1_IBI_ACK: tim17_ti1 is connected to i3c1_ibi_ack LL_TIM_TIM17_TI1_COMP2_OUT: tim17_ti1 is connected to comp2_out (*) LL_TIM_TIM17_TI1_COMP3_OUT: tim17_ti1 is connected to comp3_out (*) LL_TIM_TIM17_TI1_COMP4_OUT: tim17_ti1 is connected to comp4_out (*) LL_TIM_TIM17_TI1_PLAY1_OUT9: tim17_ti1 is connected to play1_out9 (*)

TIM20: one of the following values: (**)

. . TI1_RMP can be one of the following values LL_TIM_TIM20_TI1_GPIO: tim20_ti1 is connected to TIM20_CH1 LL_TIM_TIM20_TI1_COMP1_OUT: tim20_ti1 is connected to comp1_out LL_TIM_TIM20_TI1_COMP2_OUT: tim20_ti1 is connected to comp2_out (*) LL_TIM_TIM20_TI1_COMP3_OUT: tim20_ti1 is connected to comp3_out (*) LL_TIM_TIM20_TI1_COMP4_OUT: tim20_ti1 is connected to comp4_out (*) LL_TIM_TIM20_TI1_PLAY1_OUT3: tim20_ti1 is connected to play1_out3 (*)

. . TI2_RMP can be one of the following values LL_TIM_TIM20_TI2_GPIO: tim20_ti2 is connected to TIM20_CH2 LL_TIM_TIM20_TI2_PLAY1_OUT7: tim20_ti2 is connected to play1_out7 (*)

. . TI3_RMP can be one of the following values LL_TIM_TIM20_TI3_GPIO: tim20_ti3 is connected to TIM20_CH3 LL_TIM_TIM20_TI3_PLAY1_OUT8: tim20_ti3 is connected to play1_out8 (*)

. . TI4_RMP can be one of the following values LL_TIM_TIM20_TI4_GPIO: tim20_ti4 is connected to TIM20_CH4 LL_TIM_TIM20_TI4_PLAY1_OUT9: tim20_ti4 is connected to play1_out9 (*)

(*) Value not defined in all devices. (**) Timer instance not available on all devices.

Note

Macro IS_TIM_REMAP_INSTANCE(timx) can be used to check whether or not a some timer inputs can be remapped.

Parameters :

• timx – Timer instance

• ti_source – The timer input source parameter depends on timx. Description is available only in the CHM version of the User Manual (not in the PDF). Otherwise, see the Reference Manual description of the TISEL registers.

uint32_t LL_TIM_IC_GetSource ( const TIM_TypeDef * timx , uint32_t channel )

Get the source of the input channel.

Reference Manual to LL API cross reference (Register Field Functions)

TISEL TI1SEL LL_TIM_IC_GetSource

TISEL TI2SEL LL_TIM_IC_GetSource

TISEL TI3SEL LL_TIM_IC_GetSource

TISEL TI4SEL LL_TIM_IC_GetSource

Note

Macro IS_TIM_REMAP_INSTANCE(timx) can be used to check whether or not a some timer inputs can be remapped.

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:

    TIM1: one of the following values:

       . . TI1_RMP can be one of the following values
       LL_TIM_TIM1_TI1_GPIO:                tim1_ti1 is connected to TIM1_CH1
       LL_TIM_TIM1_TI1_COMP1_OUT:           tim1_ti1 is connected to comp1_out
       LL_TIM_TIM1_TI1_COMP2_OUT:           tim1_ti1 is connected to comp2_out (*)
       LL_TIM_TIM1_TI1_COMP3_OUT:           tim1_ti1 is connected to comp3_out (*)
       LL_TIM_TIM1_TI1_COMP4_OUT:           tim1_ti1 is connected to comp4_out (*)
       LL_TIM_TIM1_TI1_PLAY1_OUT0:          tim1_ti1 is connected to play1_out0 (*)

       . . TI2_RMP can be one of the following values
       LL_TIM_TIM1_TI2_GPIO:                tim1_ti2 is connected to TIM1_CH2
       LL_TIM_TIM1_TI2_PLAY1_OUT2:          tim1_ti2 is connected to play1_out2 (*)

       . . TI3_RMP can be one of the following values
       LL_TIM_TIM1_TI3_GPIO:                tim1_ti3 is connected to TIM1_CH3
       LL_TIM_TIM1_TI3_PLAY1_OUT1:          tim1_ti3 is connected to play1_out1 (*)

       . . TI4_RMP can be one of the following values
       LL_TIM_TIM1_TI4_GPIO:                tim1_ti4 is connected to TIM1_CH4
       LL_TIM_TIM1_TI4_PLAY1_OUT8:          tim1_ti4 is connected to play1_out8 (*)

    TIM2: one of the following values:

       . . TI1_RMP can be one of the following values
       LL_TIM_TIM2_TI1_GPIO:                tim2_ti1 is connected to TIM2_CH1
       LL_TIM_TIM2_TI1_COMP1_OUT:           tim2_ti1 is connected to comp1_out
       LL_TIM_TIM2_TI1_COMP2_OUT:           tim2_ti1 is connected to comp2_out (*)
       LL_TIM_TIM2_TI1_ETH1_PTP_PPS_OUT:    tim2_ti1 is connected to eth1_ptp_pps_out (*)
       LL_TIM_TIM2_TI1_LSI:                 tim2_ti1 is connected to LSI
       LL_TIM_TIM2_TI1_LSE:                 tim2_ti1 is connected to LSE
       LL_TIM_TIM2_TI1_RTC_WUT_TRG:         tim2_ti1 is connected to rtc_wut_trg
       LL_TIM_TIM2_TI1_TIM5_CH1:            tim2_ti1 is connected to TIM5_CH1 (*)
       LL_TIM_TIM2_TI1_FDCAN1_RXEOF_EVT:    tim2_ti1 is connected to fdcan1_rxeof_evt (*)
       LL_TIM_TIM2_TI1_COMP3_OUT:           tim2_ti1 is connected to comp3_out (*)
       LL_TIM_TIM2_TI1_COMP4_OUT:           tim2_ti1 is connected to comp4_out (*)
       LL_TIM_TIM2_TI1_PLAY1_OUT15:         tim2_ti1 is connected to play1_out15 (*)

       . . TI2_RMP can be one of the following values
       LL_TIM_TIM2_TI2_GPIO:                tim2_ti2 is connected to TIM2_CH2
       LL_TIM_TIM2_TI2_HSE_RTC:             tim2_ti2 is connected to hse_1M_ck
       LL_TIM_TIM2_TI2_MCO1:                tim2_ti2 is connected to MCO1
       LL_TIM_TIM2_TI2_MCO2:                tim2_ti2 is connected to MCO2
       LL_TIM_TIM2_TI2_FDCAN1_TXEOF_EVT:    tim2_ti2 is connected to fdcan1_txeof_evt (*)
       LL_TIM_TIM2_TI2_PLAY1_OUT15:         tim2_ti2 is connected to play1_out15 (*)

       . . TI3_RMP can be one of the following values
       LL_TIM_TIM2_TI3_GPIO:                tim2_ti3 is connected to TIM2_CH3
       LL_TIM_TIM2_TI3_PLAY1_OUT3:          tim2_ti3 is connected to play1_out3 (*)
       LL_TIM_TIM2_TI3_FDCAN2_RXEOF_EVT:    tim2_ti3 is connected to fdcan2_rxeof_evt (*)

       . . TI4_RMP can be one of the following values
       LL_TIM_TIM2_TI4_GPIO:                tim2_ti4 is connected to TIM2_CH4
       LL_TIM_TIM2_TI4_COMP1_OUT:           tim2_ti4 is connected to comp1_out
       LL_TIM_TIM2_TI4_COMP2_OUT:           tim2_ti4 is connected to comp2_out (*)
       LL_TIM_TIM2_TI4_PLAY1_OUT0:          tim2_ti4 is connected to play1_out0 (*)
       LL_TIM_TIM2_TI4_FDCAN2_TXEOF_EVT:    tim2_ti4 is connected to fdcan2_txeof_evt (*)

    TIM3: one of the following values: (**)

       . . TI1_RMP can be one of the following values
       LL_TIM_TIM3_TI1_GPIO:                tim3_ti1 is connected to TIM3_CH1
       LL_TIM_TIM3_TI1_COMP1_OUT:           tim3_ti1 is connected to comp1_out
       LL_TIM_TIM3_TI1_ETH1_PTP_PPS_OUT:    tim3_ti1 is connected to eth1_ptp_pps_out (*)
       LL_TIM_TIM3_TI1_FDCAN2_RXEOF_EVT:    tim3_ti1 is connected to fdcan2_rxeof_evt (*)
       LL_TIM_TIM3_TI1_COMP2_OUT:           tim3_ti1 is connected to comp2_out (*)
       LL_TIM_TIM3_TI1_COMP3_OUT:           tim3_ti1 is connected to comp3_out (*)
       LL_TIM_TIM3_TI1_COMP4_OUT:           tim3_ti1 is connected to comp4_out (*)
       LL_TIM_TIM3_TI1_PLAY1_OUT8:          tim3_ti1 is connected to play1_out8 (*)

       . . TI2_RMP can be one of the following values
       LL_TIM_TIM3_TI2_GPIO:                tim3_ti2 is connected to TIM3_CH2
       LL_TIM_TIM3_TI2_FDCAN2_TXEOF_EVT:    tim3_ti2 is connected to fdcan2_txeof_evt (*)
       LL_TIM_TIM3_TI2_PLAY1_OUT9:          tim3_ti2 is connected to play1_out9 (*)

       . . TI3_RMP can be one of the following values
       LL_TIM_TIM3_TI3_GPIO:                tim3_ti3 is connected to TIM3_CH3
       LL_TIM_TIM3_TI3_PLAY1_OUT10:         tim3_ti3 is connected to play1_out10 (*)

       . . TI4_RMP can be one of the following values
       LL_TIM_TIM3_TI4_GPIO:                tim3_ti4 is connected to TIM3_CH4
       LL_TIM_TIM3_TI4_PLAY1_OUT11:         tim3_ti4 is connected to play1_out11 (*)

    TIM4: one of the following values: (**)

       . . TI1_RMP can be one of the following values
       LL_TIM_TIM4_TI1_GPIO:                tim4_ti1 is connected to TIM4_CH1
       LL_TIM_TIM4_TI1_COMP1_OUT:           tim4_ti1 is connected to comp1_out

       . . TI2_RMP can be one of the following values
       LL_TIM_TIM4_TI2_GPIO:                tim4_ti2 is connected to TIM4_CH2

       . . TI3_RMP can be one of the following values
       LL_TIM_TIM4_TI3_GPIO:                tim4_ti3 is connected to TIM4_CH3

       . . TI4_RMP can be one of the following values
       LL_TIM_TIM4_TI4_GPIO:                tim4_ti4 is connected to TIM4_CH4

    TIM5: one of the following values: (**)

       . . TI1_RMP can be one of the following values
       LL_TIM_TIM5_TI1_GPIO:                tim5_ti1 is connected to TIM5_CH1
       LL_TIM_TIM5_TI1_COMP1_OUT:           tim5_ti1 is connected to comp1_out
       LL_TIM_TIM5_TI1_COMP2_OUT:           tim5_ti1 is connected to comp2_out (*)
       LL_TIM_TIM5_TI1_COMP3_OUT:           tim5_ti1 is connected to comp3_out (*)
       LL_TIM_TIM5_TI1_COMP4_OUT:           tim5_ti1 is connected to comp4_out (*)

       . . TI2_RMP can be one of the following values
       LL_TIM_TIM5_TI2_GPIO:                tim5_ti2 is connected to TIM5_CH2

       . . TI3_RMP can be one of the following values
       LL_TIM_TIM5_TI3_GPIO:                tim5_ti3 is connected to TIM5_CH3

       . . TI4_RMP can be one of the following values
       LL_TIM_TIM5_TI4_GPIO:                tim5_ti4 is connected to TIM5_CH4

    TIM8: one of the following values:

       . . TI1_RMP can be one of the following values
       LL_TIM_TIM8_TI1_GPIO:                tim8_ti1 is connected to TIM8_CH1
       LL_TIM_TIM8_TI1_COMP1_OUT:           tim8_ti1 is connected to comp1_out
       LL_TIM_TIM8_TI1_COMP2_OUT:           tim8_ti1 is connected to comp2_out (*)
       LL_TIM_TIM8_TI1_COMP3_OUT:           tim8_ti1 is connected to comp3_out (*)
       LL_TIM_TIM8_TI1_COMP4_OUT:           tim8_ti1 is connected to comp4_out (*)
       LL_TIM_TIM8_TI1_PLAY1_OUT14:         tim8_ti1 is connected to play1_out14 (*)

       . . TI2_RMP can be one of the following values
       LL_TIM_TIM8_TI2_GPIO:                tim8_ti2 is connected to TIM8_CH2
       LL_TIM_TIM8_TI2_PLAY1_OUT10:         tim8_ti2 is connected to play1_out10 (*)

       . . TI3_RMP can be one of the following values
       LL_TIM_TIM8_TI3_GPIO:                tim8_ti3 is connected to TIM8_CH3
       LL_TIM_TIM8_TI3_PLAY1_OUT12:         tim8_ti3 is connected to play1_out12 (*)

       . . TI4_RMP can be one of the following values
       LL_TIM_TIM8_TI4_GPIO:                tim8_ti4 is connected to TIM8_CH4
       LL_TIM_TIM8_TI4_PLAY1_OUT5:          tim8_ti4 is connected to play1_out5 (*)

    TIM12: one of the following values:

       . . TI1_RMP can be one of the following values
       LL_TIM_TIM12_TI1_GPIO:               tim12_ti1 is connected to TIM12_CH1
       LL_TIM_TIM12_TI1_COMP1_OUT:          tim12_ti1 is connected to comp1_out
       LL_TIM_TIM12_TI1_COMP2_OUT:          tim12_ti1 is connected to comp2_out (*)
       LL_TIM_TIM12_TI1_MCO1:               tim12_ti1 is connected to MCO1
       LL_TIM_TIM12_TI1_MCO2:               tim12_ti1 is connected to MCO2
       LL_TIM_TIM12_TI1_HSE_RTC:            tim12_ti1 is connected to hse_1M_ck
       LL_TIM_TIM12_TI1_I3C1_IBI_ACK:       tim12_ti1 is connected to i3c1_ibi_ack
       LL_TIM_TIM12_TI1_COMP3_OUT:          tim12_ti1 is connected to comp3_out (*)
       LL_TIM_TIM12_TI1_COMP4_OUT:          tim12_ti1 is connected to comp4_out (*)
       LL_TIM_TIM12_TI1_PLAY1_OUT7:         tim12_ti1 is connected to play1_out7 (*)

       . . TI2_RMP can be one of the following values
       LL_TIM_TIM12_TI2_GPIO:               tim12_ti2 is connected to TIM12_CH2
       LL_TIM_TIM12_TI2_PLAY1_OUT14:        tim12_ti2 is connected to play1_out14 (*)

    TIM15: one of the following values:

       . . TI1_RMP can be one of the following values
       LL_TIM_TIM15_TI1_GPIO:               tim15_ti1 is connected to TIM15_CH1
       LL_TIM_TIM15_TI1_COMP1_OUT:          tim15_ti1 is connected to comp1_out
       LL_TIM_TIM15_TI1_COMP2_OUT:          tim15_ti1 is connected to comp2_out (*)
       LL_TIM_TIM15_TI1_LSE:                tim15_ti1 is connected to LSE
       LL_TIM_TIM15_TI1_FDCAN2_RXEOF_EVT:   tim15_ti1 is connected to fdcan2_rxeof_evt (*)
       LL_TIM_TIM15_TI1_COMP3_OUT:          tim15_ti1 is connected to comp3_out (*)
       LL_TIM_TIM15_TI1_COMP4_OUT:          tim15_ti1 is connected to comp4_out (*)
       LL_TIM_TIM15_TI1_PLAY1_OUT4:         tim15_ti1 is connected to play1_out4 (*)

       . . TI2_RMP can be one of the following values
       LL_TIM_TIM15_TI2_GPIO:               tim15_ti2 is connected to TIM15_CH2
       LL_TIM_TIM15_TI2_FDCAN2_TXEOF_EVT:   tim15_ti2 is connected to fdcan2_txeof_evt (*)
       LL_TIM_TIM15_TI2_PLAY1_OUT5:         tim15_ti2 is connected to play1_out5 (*)

    TIM16: one of the following values: (**)
       LL_TIM_TIM16_TI1_GPIO:               tim16_ti1 is connected to TIM16_CH1
       LL_TIM_TIM16_TI1_COMP1_OUT:          tim16_ti1 is connected to comp1_out
       LL_TIM_TIM16_TI1_LSI:                tim16_ti1 is connected to LSI
       LL_TIM_TIM16_TI1_LSE:                tim16_ti1 is connected to LSE
       LL_TIM_TIM16_TI1_RTC_WUT_TRG:        tim16_ti1 is connected to rtc_wut_trg
       LL_TIM_TIM16_TI1_MCO1:               tim16_ti1 is connected to MCO1
       LL_TIM_TIM16_TI1_MCO2:               tim16_ti1 is connected to MCO2
       LL_TIM_TIM16_TI1_COMP2_OUT:          tim16_ti1 is connected to comp2_out (*)
       LL_TIM_TIM16_TI1_COMP3_OUT:          tim16_ti1 is connected to comp3_out (*)
       LL_TIM_TIM16_TI1_COMP4_OUT:          tim16_ti1 is connected to comp4_out (*)
       LL_TIM_TIM16_TI1_PLAY1_OUT5:         tim16_ti1 is connected to play1_out5 (*)

    TIM17: one of the following values: (**)
       LL_TIM_TIM17_TI1_GPIO:               tim17_ti1 is connected to TIM17_CH1
       LL_TIM_TIM17_TI1_COMP1_OUT:          tim17_ti1 is connected to comp1_out
       LL_TIM_TIM17_TI1_HSE_RTC:            tim17_ti1 is connected to hse_1M_ck
       LL_TIM_TIM17_TI1_MCO1:               tim17_ti1 is connected to MCO1
       LL_TIM_TIM17_TI1_MCO2:               tim17_ti1 is connected to MCO2
       LL_TIM_TIM17_TI1_I3C1_IBI_ACK:       tim17_ti1 is connected to i3c1_ibi_ack
       LL_TIM_TIM17_TI1_COMP2_OUT:          tim17_ti1 is connected to comp2_out (*)
       LL_TIM_TIM17_TI1_COMP3_OUT:          tim17_ti1 is connected to comp3_out (*)
       LL_TIM_TIM17_TI1_COMP4_OUT:          tim17_ti1 is connected to comp4_out (*)
       LL_TIM_TIM17_TI1_PLAY1_OUT9:         tim17_ti1 is connected to play1_out9 (*)

    TIM20: one of the following values: (**)

       . . TI1_RMP can be one of the following values
       LL_TIM_TIM20_TI1_GPIO:               tim20_ti1 is connected to TIM20_CH1
       LL_TIM_TIM20_TI1_COMP1_OUT:          tim20_ti1 is connected to comp1_out
       LL_TIM_TIM20_TI1_COMP2_OUT:          tim20_ti1 is connected to comp2_out (*)
       LL_TIM_TIM20_TI1_COMP3_OUT:          tim20_ti1 is connected to comp3_out (*)
       LL_TIM_TIM20_TI1_COMP4_OUT:          tim20_ti1 is connected to comp4_out (*)
       LL_TIM_TIM20_TI1_PLAY1_OUT3:         tim20_ti1 is connected to play1_out3 (*)

       . . TI2_RMP can be one of the following values
       LL_TIM_TIM20_TI2_GPIO:               tim20_ti2 is connected to TIM20_CH2
       LL_TIM_TIM20_TI2_PLAY1_OUT7:         tim20_ti2 is connected to play1_out7 (*)

       . . TI3_RMP can be one of the following values
       LL_TIM_TIM20_TI3_GPIO:               tim20_ti3 is connected to TIM20_CH3
       LL_TIM_TIM20_TI3_PLAY1_OUT8:         tim20_ti3 is connected to play1_out8 (*)

       . . TI4_RMP can be one of the following values
       LL_TIM_TIM20_TI4_GPIO:               tim20_ti4 is connected to TIM20_CH4
       LL_TIM_TIM20_TI4_PLAY1_OUT9:         tim20_ti4 is connected to play1_out9 (*)

    (*)  Value not defined in all devices.
    (**) Timer instance not available on all devices.

void LL_TIM_IC_SetActiveInput ( TIM_TypeDef * timx , uint32_t channel , uint32_t ic_active_input )

Set the active input.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 CC1S LL_TIM_IC_SetActiveInput

CCMR1 CC2S LL_TIM_IC_SetActiveInput

CCMR2 CC3S LL_TIM_IC_SetActiveInput

CCMR2 CC4S LL_TIM_IC_SetActiveInput

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

• ic_active_input – This parameter can be one of the following values:

  • LL_TIM_ACTIVEINPUT_DIRECT

  • LL_TIM_ACTIVEINPUT_INDIRECT

  • LL_TIM_ACTIVEINPUT_TRC

uint32_t LL_TIM_IC_GetActiveInput ( const TIM_TypeDef * timx , uint32_t channel )

Get the current active input.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 CC1S LL_TIM_IC_GetActiveInput

CCMR1 CC2S LL_TIM_IC_GetActiveInput

CCMR2 CC3S LL_TIM_IC_GetActiveInput

CCMR2 CC4S LL_TIM_IC_GetActiveInput

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_ACTIVEINPUT_DIRECT

• LL_TIM_ACTIVEINPUT_INDIRECT

• LL_TIM_ACTIVEINPUT_TRC

void LL_TIM_IC_SetPrescaler ( TIM_TypeDef * timx , uint32_t channel , uint32_t ic_prescaler )

Set the prescaler of input channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 IC1PSC LL_TIM_IC_SetPrescaler

CCMR1 IC2PSC LL_TIM_IC_SetPrescaler

CCMR2 IC3PSC LL_TIM_IC_SetPrescaler

CCMR2 IC4PSC LL_TIM_IC_SetPrescaler

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

• ic_prescaler – This parameter can be one of the following values:

  • LL_TIM_ICPSC_DIV1

  • LL_TIM_ICPSC_DIV2

  • LL_TIM_ICPSC_DIV4

  • LL_TIM_ICPSC_DIV8

uint32_t LL_TIM_IC_GetPrescaler ( const TIM_TypeDef * timx , uint32_t channel )

Get the current prescaler value acting on an input channel.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 IC1PSC LL_TIM_IC_GetPrescaler

CCMR1 IC2PSC LL_TIM_IC_GetPrescaler

CCMR2 IC3PSC LL_TIM_IC_GetPrescaler

CCMR2 IC4PSC LL_TIM_IC_GetPrescaler

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_ICPSC_DIV1

• LL_TIM_ICPSC_DIV2

• LL_TIM_ICPSC_DIV4

• LL_TIM_ICPSC_DIV8

void LL_TIM_IC_SetFilter ( TIM_TypeDef * timx , uint32_t channel , uint32_t ic_filter )

Set the input filter duration.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 IC1F LL_TIM_IC_SetFilter

CCMR1 IC2F LL_TIM_IC_SetFilter

CCMR2 IC3F LL_TIM_IC_SetFilter

CCMR2 IC4F LL_TIM_IC_SetFilter

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

• ic_filter – This parameter can be one of the following values:

  • LL_TIM_IC_FILTER_FDIV1

  • LL_TIM_IC_FILTER_FDIV1_N2

  • LL_TIM_IC_FILTER_FDIV1_N4

  • LL_TIM_IC_FILTER_FDIV1_N8

  • LL_TIM_IC_FILTER_FDIV2_N6

  • LL_TIM_IC_FILTER_FDIV2_N8

  • LL_TIM_IC_FILTER_FDIV4_N6

  • LL_TIM_IC_FILTER_FDIV4_N8

  • LL_TIM_IC_FILTER_FDIV8_N6

  • LL_TIM_IC_FILTER_FDIV8_N8

  • LL_TIM_IC_FILTER_FDIV16_N5

  • LL_TIM_IC_FILTER_FDIV16_N6

  • LL_TIM_IC_FILTER_FDIV16_N8

  • LL_TIM_IC_FILTER_FDIV32_N5

  • LL_TIM_IC_FILTER_FDIV32_N6

  • LL_TIM_IC_FILTER_FDIV32_N8

uint32_t LL_TIM_IC_GetFilter ( const TIM_TypeDef * timx , uint32_t channel )

Get the input filter duration.

Reference Manual to LL API cross reference (Register Field Functions)

CCMR1 IC1F LL_TIM_IC_GetFilter

CCMR1 IC2F LL_TIM_IC_GetFilter

CCMR2 IC3F LL_TIM_IC_GetFilter

CCMR2 IC4F LL_TIM_IC_GetFilter

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_FILTER_FDIV1

• LL_TIM_IC_FILTER_FDIV1_N2

• LL_TIM_IC_FILTER_FDIV1_N4

• LL_TIM_IC_FILTER_FDIV1_N8

• LL_TIM_IC_FILTER_FDIV2_N6

• LL_TIM_IC_FILTER_FDIV2_N8

• LL_TIM_IC_FILTER_FDIV4_N6

• LL_TIM_IC_FILTER_FDIV4_N8

• LL_TIM_IC_FILTER_FDIV8_N6

• LL_TIM_IC_FILTER_FDIV8_N8

• LL_TIM_IC_FILTER_FDIV16_N5

• LL_TIM_IC_FILTER_FDIV16_N6

• LL_TIM_IC_FILTER_FDIV16_N8

• LL_TIM_IC_FILTER_FDIV32_N5

• LL_TIM_IC_FILTER_FDIV32_N6

• LL_TIM_IC_FILTER_FDIV32_N8

void LL_TIM_IC_SetPolarity ( TIM_TypeDef * timx , uint32_t channel , uint32_t ic_polarity )

Set the input channel polarity.

Reference Manual to LL API cross reference (Register Field Functions)

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

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

• ic_polarity – This parameter can be one of the following values:

  • LL_TIM_IC_POLARITY_RISING

  • LL_TIM_IC_POLARITY_FALLING

  • LL_TIM_IC_POLARITY_RISING_FALLING

uint32_t LL_TIM_IC_GetPolarity ( const TIM_TypeDef * timx , uint32_t channel )

Get the current input channel polarity.

Reference Manual to LL API cross reference (Register Field Functions)

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

CCER CC3NP LL_TIM_IC_GetPolarity

CCER CC4P LL_TIM_IC_GetPolarity

CCER CC4NP LL_TIM_IC_GetPolarity

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_RISING_FALLING

void LL_TIM_IC_SetXORGatePosition ( TIM_TypeDef * timx , uint32_t xor_position )

Set the XOR gate position.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 XORPS LL_TIM_IC_SetXORGatePosition

Note

Macro IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not a timer instance provides a XOR input.

Note

Macro IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not a timer instance has at least 3 channels.

Parameters :

• timx – Timer instance

• xor_position – This parameter can be one of the following values:

  • LL_TIM_IC_XOR_GATE_POS_DIRECT

  • LL_TIM_IC_XOR_GATE_POS_FILTERED

uint32_t LL_TIM_IC_GetXORGatePosition ( TIM_TypeDef * timx )

Get the XOR gate position.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 XORPS LL_TIM_IC_SetXORGatePosition

Note

Macro IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not a timer instance provides a XOR input.

Note

Macro IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not a timer instance has at least 3 channels.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_IC_XOR_GATE_POS_DIRECT

• LL_TIM_IC_XOR_GATE_POS_FILTERED

void LL_TIM_IC_EnableXORGateInputInversion ( TIM_TypeDef * timx , uint32_t channel )

Enable the signal inversion of a XOR gate input channel.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 TI1INV LL_TIM_IC_EnableXORGateInputInversion

CR2 TI2INV LL_TIM_IC_EnableXORGateInputInversion

CR2 TI3INV LL_TIM_IC_EnableXORGateInputInversion

Note

Macro IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not a timer instance provides a XOR input.

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

void LL_TIM_IC_DisableXORGateInputInversion ( TIM_TypeDef * timx , uint32_t channel )

Disable the signal inversion of a XOR gate input channel.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 TI1INV LL_TIM_IC_DisableXORGateInputInversion

CR2 TI2INV LL_TIM_IC_DisableXORGateInputInversion

CR2 TI3INV LL_TIM_IC_DisableXORGateInputInversion

Note

Macro IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not a timer instance provides a XOR input.

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

uint32_t LL_TIM_IC_IsEnabledXORGateInputInversion ( const TIM_TypeDef * timx , uint32_t channel )

Indicates whether the signal inversion of a XOR gate input channel is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 TI1INV LL_TIM_IC_IsEnabledXORGateInputInversion

CR2 TI2INV LL_TIM_IC_IsEnabledXORGateInputInversion

CR2 TI3INV LL_TIM_IC_IsEnabledXORGateInputInversion

Note

Macro IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not a timer instance provides a XOR input.

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

Return values :

State – of bit (1 or 0).

void LL_TIM_IC_EnableXORCombination ( TIM_TypeDef * timx )

Connect the TIMx_CH1, CH2 and CH3 pins to the TI1 input (XOR combination).

Reference Manual to LL API cross reference (Register Field Functions)

CR2 TI1S LL_TIM_IC_EnableXORCombination

Note

Macro IS_TIM_XOR_INSTANCE(timx) can be used to check whether or not a timer instance provides an XOR input.

Parameters :

timx – Timer instance

void LL_TIM_IC_DisableXORCombination ( TIM_TypeDef * timx )

Disconnect the TIMx_CH1, CH2 and CH3 pins from the TI1 input.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 TI1S LL_TIM_IC_DisableXORCombination

Note

Macro IS_TIM_XOR_INSTANCE(timx) can be used to check whether or not a timer instance provides an XOR input.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IC_IsEnabledXORCombination ( const TIM_TypeDef * timx )

Indicates whether the TIMx_CH1, CH2 and CH3 pins are connectected to the TI1 input.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 TI1S LL_TIM_IC_IsEnabledXORCombination

Note

Macro IS_TIM_XOR_INSTANCE(timx) can be used to check whether or not a timer instance provides an XOR input.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

uint32_t LL_TIM_IC_GetCaptureCH1 ( const TIM_TypeDef * timx )

Get captured value for input channel 1.

Reference Manual to LL API cross reference (Register Field Functions)

CCR1 CCR1 LL_TIM_IC_GetCaptureCH1

Note

In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC1_INSTANCE(timx) can be used to check whether or not input channel 1 is supported by a timer instance.

Note

If dithering is activated, pay attention to the returned value interpretation.

Parameters :

timx – Timer instance

Return values :

CapturedValue – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_IC_GetCaptureCH2 ( const TIM_TypeDef * timx )

Get captured value for input channel 2.

Reference Manual to LL API cross reference (Register Field Functions)

CCR2 CCR2 LL_TIM_IC_GetCaptureCH2

Note

In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC2_INSTANCE(timx) can be used to check whether or not input channel 2 is supported by a timer instance.

Note

If dithering is activated, pay attention to the returned value interpretation.

Parameters :

timx – Timer instance

Return values :

CapturedValue – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_IC_GetCaptureCH3 ( const TIM_TypeDef * timx )

Get captured value for input channel 3.

Reference Manual to LL API cross reference (Register Field Functions)

CCR3 CCR3 LL_TIM_IC_GetCaptureCH3

Note

In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC3_INSTANCE(timx) can be used to check whether or not input channel 3 is supported by a timer instance.

Note

If dithering is activated, pay attention to the returned value interpretation.

Parameters :

timx – Timer instance

Return values :

CapturedValue – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_IC_GetCaptureCH4 ( const TIM_TypeDef * timx )

Get captured value for input channel 4.

Reference Manual to LL API cross reference (Register Field Functions)

CCR4 CCR4 LL_TIM_IC_GetCaptureCH4

Note

In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

Macro IS_TIM_CC4_INSTANCE(timx) can be used to check whether or not input channel 4 is supported by a timer instance.

Note

If dithering is activated, pay attention to the returned value interpretation.

Parameters :

timx – Timer instance

Return values :

CapturedValue – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_IC_GetCapturedValue ( const TIM_TypeDef * timx , uint32_t channel )

Get captured value for the selected capture unit.

Reference Manual to LL API cross reference (Register Field Functions)

CCR1 CCR1 LL_TIM_IC_GetCapturedValue

CCR2 CCR2 LL_TIM_IC_GetCapturedValue

CCR3 CCR3 LL_TIM_IC_GetCapturedValue

CCR4 CCR4 LL_TIM_IC_GetCapturedValue

Note

In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.

Note

Macro IS_TIM_32B_COUNTER_INSTANCE(timx) can be used to check whether or not a timer instance supports a 32-bit counter.

Note

If dithering is activated, pay attention to the returned value interpretation.

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 :

CapturedValue – (between Min_Data=0 and Max_Data=65535)

uint32_t LL_TIM_IC_GetInputStatus ( TIM_TypeDef * timx , uint32_t channel )

Indicate the level of input signals (after the digital filtering stage), for polling purposes.

Reference Manual to LL API cross reference (Register Field Functions)

SR TI1FS LL_TIM_IC_GetInputStatus

SR TI2FS LL_TIM_IC_GetInputStatus

SR TI3FS LL_TIM_IC_GetInputStatus

SR TI4FS LL_TIM_IC_GetInputStatus

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_SIGNAL_LOW

• LL_TIM_IC_SIGNAL_HIGH

Counter clock selection

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_Clock_Selection

Functions

void LL_TIM_EnableExternalClock ( TIM_TypeDef * timx )

Enable external clock mode 2.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR ECE LL_TIM_EnableExternalClock

Note

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

Note

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

Parameters :

timx – Timer instance

void LL_TIM_DisableExternalClock ( TIM_TypeDef * timx )

Disable external clock mode 2.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR ECE LL_TIM_DisableExternalClock

Note

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

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledExternalClock ( const TIM_TypeDef * timx )

Indicate whether external clock mode 2 is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR ECE LL_TIM_IsEnabledExternalClock

Note

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

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_SetClockSource ( TIM_TypeDef * timx , uint32_t clock_source )

Set the clock source of the counter clock.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR SMS LL_TIM_SetClockSource

SMCR ECE LL_TIM_SetClockSource

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.

Note

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

Note

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

Note

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

Parameters :

• timx – Timer instance

• clock_source – This parameter can be one of the following values:

  • LL_TIM_CLK_INTERNAL

  • LL_TIM_CLK_EXTERNAL_MODE1

  • LL_TIM_CLK_EXTERNAL_MODE2

  • LL_TIM_CLK_ENCODER_X1_TI1

  • LL_TIM_CLK_ENCODER_X1_TI2

  • LL_TIM_CLK_ENCODER_X2_TI1

  • LL_TIM_CLK_ENCODER_X2_TI2

  • LL_TIM_CLK_ENCODER_X4_TI12

  • LL_TIM_CLK_ENCODER_DEBOUNCER_X2_TI1

  • LL_TIM_CLK_ENCODER_DEBOUNCER_X4_TI12

  • LL_TIM_CLK_ENCODER_CLK_PLUS_X2

  • LL_TIM_CLK_ENCODER_CLK_PLUS_X1

  • LL_TIM_CLK_ENCODER_DIR_CLK_X2

  • LL_TIM_CLK_ENCODER_DIR_CLK_X1_TI12

uint32_t LL_TIM_GetClockSource ( const TIM_TypeDef * timx )

Get the clock source of the counter clock.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR SMS LL_TIM_GetClockSource

SMCR ECE LL_TIM_GetClockSource

Note

If external clock mode 1 and external clock mode 2 are enabled at the same time, the external clock input is tim_etrf.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_CLK_INTERNAL

• LL_TIM_CLK_EXTERNAL_MODE1

• LL_TIM_CLK_EXTERNAL_MODE2

• LL_TIM_CLK_ENCODER_X1_TI1

• LL_TIM_CLK_ENCODER_X1_TI2

• LL_TIM_CLK_ENCODER_X2_TI1

• LL_TIM_CLK_ENCODER_X2_TI2

• LL_TIM_CLK_ENCODER_X4_TI12

• LL_TIM_CLK_ENCODER_DEBOUNCER_X2_TI1

• LL_TIM_CLK_ENCODER_DEBOUNCER_X4_TI12

• LL_TIM_CLK_ENCODER_CLK_PLUS_X2

• LL_TIM_CLK_ENCODER_CLK_PLUS_X1

• LL_TIM_CLK_ENCODER_DIR_CLK_X2

• LL_TIM_CLK_ENCODER_DIR_CLK_X1_TI12

Timer synchronisation configuration

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_Timer_Synchronization

Functions

void LL_TIM_SetTriggerOutput ( TIM_TypeDef * timx , uint32_t timer_synchronization )

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

Reference Manual to LL API cross reference (Register Field Functions)

CR2 MMS LL_TIM_SetTriggerOutput

Note

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

Parameters :

• timx – Timer instance

• timer_synchronization – 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_OC1

  • LL_TIM_TRGO_OC2

  • LL_TIM_TRGO_OC3

  • LL_TIM_TRGO_OC4

  • LL_TIM_TRGO_ENCODER_CLK

uint32_t LL_TIM_GetTriggerOutput ( const TIM_TypeDef * timx )

Get the source of the trigger output (TRGO).

Reference Manual to LL API cross reference (Register Field Functions)

CR2 MMS LL_TIM_GetTriggerOutput

Note

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

Parameters :

timx – Timer instance

Return values :

Returned – value 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_OC1

• LL_TIM_TRGO_OC2

• LL_TIM_TRGO_OC3

• LL_TIM_TRGO_OC4

• LL_TIM_TRGO_ENCODER_CLK

void LL_TIM_SetTriggerOutput2 ( TIM_TypeDef * timx , uint32_t adc_synchronization )

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

Reference Manual to LL API cross reference (Register Field Functions)

CR2 MMS2 LL_TIM_SetTriggerOutput2

Note

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

Parameters :

• timx – Timer Instance

• adc_synchronization – 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_OC7

  • LL_TIM_TRGO2_OC4_RISING_FALLING

  • LL_TIM_TRGO2_OC6_RISING_FALLING

  • LL_TIM_TRGO2_OC7_RISING_FALLING

  • LL_TIM_TRGO2_OC4_RISING_OC6_RISING

  • LL_TIM_TRGO2_OC4_RISING_OC7_RISING

  • LL_TIM_TRGO2_OC5_RISING_OC6_RISING

  • LL_TIM_TRGO2_OC5_RISING_OC7_RISING

  • LL_TIM_TRGO2_OC6_RISING_OC7_RISING

  • LL_TIM_TRGO2_OC4_RISING_OC6_FALLING

  • LL_TIM_TRGO2_OC4_RISING_OC7_FALLING

  • LL_TIM_TRGO2_OC5_RISING_OC6_FALLING

  • LL_TIM_TRGO2_OC5_RISING_OC7_FALLING

  • LL_TIM_TRGO2_OC6_RISING_OC7_FALLING

uint32_t LL_TIM_GetTriggerOutput2 ( const TIM_TypeDef * timx )

Get the source of the trigger output 2 (TRGO2).

Reference Manual to LL API cross reference (Register Field Functions)

CR2 MMS2 LL_TIM_GetTriggerOutput2

Note

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

Parameters :

timx – Timer Instance

Return values :

Returned – value 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_OC7

• LL_TIM_TRGO2_OC4_RISING_FALLING

• LL_TIM_TRGO2_OC6_RISING_FALLING

• LL_TIM_TRGO2_OC7_RISING_FALLING

• LL_TIM_TRGO2_OC4_RISING_OC6_RISING

• LL_TIM_TRGO2_OC4_RISING_OC7_RISING

• LL_TIM_TRGO2_OC5_RISING_OC6_RISING

• LL_TIM_TRGO2_OC5_RISING_OC7_RISING

• LL_TIM_TRGO2_OC6_RISING_OC7_RISING

• LL_TIM_TRGO2_OC4_RISING_OC6_FALLING

• LL_TIM_TRGO2_OC4_RISING_OC7_FALLING

• LL_TIM_TRGO2_OC5_RISING_OC6_FALLING

• LL_TIM_TRGO2_OC5_RISING_OC7_FALLING

• LL_TIM_TRGO2_OC6_RISING_OC7_FALLING

void LL_TIM_SetTriggerOutput2Postscaler ( TIM_TypeDef * timx , uint32_t postscaler )

Set the trigger output 2 (TRGO2) post-scaler value.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 TGO2PSC LL_TIM_SetTriggerOutput2Postscaler

Note

The TRGO2 clock frequency tgo2_cktim is equal to tim_ocxrefc / (TGO2PSC[4:0] + 1).

Note

The post-scaler can be changed on the fly as this control register is buffered. The new post-scaler ratio is taken into account at the next update event.

Parameters :

• timx – Timer instance

• postscaler – (between Min_Data=0 and Max_Data=31)

uint32_t LL_TIM_GetTriggerOutput2Postscaler ( const TIM_TypeDef * timx )

Get the trigger output 2 (TRGO2) post-scaler value.

Reference Manual to LL API cross reference (Register Field Functions)

CR1 TGO2PSC LL_TIM_GetTriggerOutput2Postscaler

Parameters :

timx – Timer instance

Return values :

postscaler – (between Min_Data=0 and Max_Data=31)

void LL_TIM_SetSlaveMode ( TIM_TypeDef * timx , uint32_t slave_mode )

Set the synchronization mode of a slave timer.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR SMS LL_TIM_SetSlaveMode

Note

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

Parameters :

• timx – Timer instance

• slave_mode – 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_RESET_TRIGGER

  • LL_TIM_SLAVEMODE_COMBINED_GATED_RESET

uint32_t LL_TIM_GetSlaveMode ( const TIM_TypeDef * timx )

Get the synchronization mode of a slave timer.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR SMS LL_TIM_GetSlaveMode

Note

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

Parameters :

timx – Timer instance

Return values :

Returned – value 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_RESET_TRIGGER

• LL_TIM_SLAVEMODE_COMBINED_GATED_RESET

void LL_TIM_SetTriggerInput ( TIM_TypeDef * timx , uint32_t trigger_input )

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

Reference Manual to LL API cross reference (Register Field Functions)

SMCR TS LL_TIM_SetTriggerInput

Note

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

Parameters :

• timx – Timer instance

• trigger_input – This parameter can be one of the following values: LL_TIM_TS_ITR0 LL_TIM_TS_ITR1 LL_TIM_TS_ITR2 LL_TIM_TS_ITR6 LL_TIM_TS_ITR7 LL_TIM_TS_ITR8 LL_TIM_TS_ITR9 #if TIM20 LL_TIM_TS_ITR12 LL_TIM_TS_ITR13 LL_TIM_TS_TI1F_ED LL_TIM_TS_TI1FP1 LL_TIM_TS_TI2FP2 LL_TIM_TS_ETRF

uint32_t LL_TIM_GetTriggerInput ( const TIM_TypeDef * timx )

Get the trigger input used to synchronize the counter.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR TS LL_TIM_GetTriggerInput

Note

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

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values: LL_TIM_TS_ITR0 LL_TIM_TS_ITR1 LL_TIM_TS_ITR2 LL_TIM_TS_ITR6 LL_TIM_TS_ITR7 LL_TIM_TS_ITR8 LL_TIM_TS_ITR9 #if TIM20 LL_TIM_TS_ITR12 LL_TIM_TS_ITR13 LL_TIM_TS_TI1F_ED LL_TIM_TS_TI1FP1 LL_TIM_TS_TI2FP2 LL_TIM_TS_ETRF

void LL_TIM_EnableMasterSlaveMode ( TIM_TypeDef * timx )

Enable the Master/Slave mode.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR MSM LL_TIM_EnableMasterSlaveMode

Note

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

Parameters :

timx – Timer instance

void LL_TIM_DisableMasterSlaveMode ( TIM_TypeDef * timx )

Disable the Master/Slave mode.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR MSM LL_TIM_DisableMasterSlaveMode

Note

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

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledMasterSlaveMode ( const TIM_TypeDef * timx )

Indicates whether the Master/Slave mode is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR MSM LL_TIM_IsEnabledMasterSlaveMode

Note

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

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ConfigETR ( TIM_TypeDef * timx , uint32_t etr_polarity , uint32_t etr_prescaler , uint32_t etr_filter )

Configure the external trigger (ETR) input.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR ETP LL_TIM_ConfigETR

SMCR ETPS LL_TIM_ConfigETR

SMCR SETPS LL_TIM_ConfigETR

SMCR ETF LL_TIM_ConfigETR

Note

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

Parameters :

• timx – Timer instance

• etr_polarity – This parameter can be one of the following values:

  • LL_TIM_ETR_POLARITY_NONINVERTED

  • LL_TIM_ETR_POLARITY_INVERTED

• etr_prescaler – This parameter must be a combination of the following values:

  • LL_TIM_ETR_PRESCALER_DIV1 or … or LL_TIM_ETR_PRESCALER_DIV8

  • LL_TIM_ETR_SYNC_PRESCALER_DIV1 or … or LL_TIM_ETR_SYNC_PRESCALER_DIV16

• etr_filter – 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

void LL_TIM_GetConfigETR ( TIM_TypeDef * timx , uint32_t * p_etr_polarity , uint32_t * p_etr_prescaler , uint32_t * p_etr_filter )

Get the external trigger (ETR) input configuration.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR ETP LL_TIM_GetConfigETR

SMCR ETPS LL_TIM_GetConfigETR

SMCR SETPS LL_TIM_GetConfigETR

SMCR ETF LL_TIM_GetConfigETR

Note

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

Parameters :

• timx – Timer instance

• p_etr_polarity –

  Pointer to a storage for ETR polarity.

  The value can be one of the following values:

  • LL_TIM_ETR_POLARITY_NONINVERTED

  • LL_TIM_ETR_POLARITY_INVERTED

• p_etr_prescaler –

  Pointer to a storage for ETR prescalers (asynchronous & synchronous).

  The value can be a combination of the following values:

  • LL_TIM_ETR_PRESCALER_DIV1 or … or LL_TIM_ETR_PRESCALER_DIV8

  • LL_TIM_ETR_SYNC_PRESCALER_DIV1 or … or LL_TIM_ETR_SYNC_PRESCALER_DIV16

• p_etr_filter –

  Pointer to a storage for ETR filter.

  The value 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

void LL_TIM_SetETRSource ( TIM_TypeDef * timx , uint32_t etr_source )

Select the external trigger (ETR) input source.

Reference Manual to LL API cross reference (Register Field Functions)

AF1 ETRSEL LL_TIM_SetETRSource

Note

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

Parameters :

• timx – Timer instance

• etr_source – This parameter can be one of the following values:

      TIM1: one of the following values:
         LL_TIM_TIM1_ETR_IN_GPIO:              tim1_etr_in is connected to TIM1_ETR
         LL_TIM_TIM1_ETR_IN_COMP1_OUT:         tim1_etr_in is connected to comp1_out
         LL_TIM_TIM1_ETR_IN_COMP2_OUT:         tim1_etr_in is connected to comp2_out (*)
         LL_TIM_TIM1_ETR_IN_ADC1_AWD1:         tim1_etr_in is connected to adc1_awd1
         LL_TIM_TIM1_ETR_IN_ADC1_AWD2:         tim1_etr_in is connected to adc1_awd2
         LL_TIM_TIM1_ETR_IN_ADC1_AWD3:         tim1_etr_in is connected to adc1_awd3
         LL_TIM_TIM1_ETR_IN_COMP3_OUT:         tim1_etr_in is connected to comp3_out (*)
         LL_TIM_TIM1_ETR_IN_COMP4_OUT:         tim1_etr_in is connected to comp4_out (*)
         LL_TIM_TIM1_ETR_IN_PLAY1_OUT6:        tim1_etr_in is connected to play1_out6 (*)
         LL_TIM_TIM1_ETR_IN_PLAY1_OUT8:        tim1_etr_in is connected to play1_out8 (*)
  
      TIM2: one of the following values:
         LL_TIM_TIM2_ETR_IN_GPIO:              tim2_etr_in is connected to TIM2_ETR
         LL_TIM_TIM2_ETR_IN_COMP1_OUT:         tim2_etr_in is connected to comp1_out
         LL_TIM_TIM2_ETR_IN_COMP2_OUT:         tim2_etr_in is connected to comp2_out (*)
         LL_TIM_TIM2_ETR_IN_ADC1_AWD1:         tim2_etr_in is connected to adc1_awd1
         LL_TIM_TIM2_ETR_IN_ADC1_AWD2:         tim2_etr_in is connected to adc1_awd2
         LL_TIM_TIM2_ETR_IN_ADC1_AWD3:         tim2_etr_in is connected to adc1_awd3
         LL_TIM_TIM2_ETR_IN_LSE:               tim2_etr_in is connected to LSE
         LL_TIM_TIM2_ETR_IN_MCO1:              tim2_etr_in is connected to MCO1
         LL_TIM_TIM2_ETR_IN_TIM3_ETR:          tim2_etr_in is connected to TIM3_ETR (*)
         LL_TIM_TIM2_ETR_IN_TIM4_ETR:          tim2_etr_in is connected to TIM4_ETR (*)
         LL_TIM_TIM2_ETR_IN_TIM5_ETR:          tim2_etr_in is connected to TIM5_ETR (*)
         LL_TIM_TIM2_ETR_IN_ETH1_PTP_PPS_OUT:  tim2_etr_in is connected to eth1_ptp_pps_out (*)
         LL_TIM_TIM2_ETR_IN_COMP3_OUT:         tim2_etr_in is connected to comp3_out (*)
         LL_TIM_TIM2_ETR_IN_COMP4_OUT:         tim2_etr_in is connected to comp4_out (*)
         LL_TIM_TIM2_ETR_IN_PLAY1_OUT4:        tim2_etr_in is connected to play1_out4 (*)
         LL_TIM_TIM2_ETR_IN_PLAY1_OUT2:        tim2_etr_in is connected to play1_out2 (*)
  
      TIM3: one of the following values: (**)
         LL_TIM_TIM3_ETR_IN_GPIO:              tim3_etr_in is connected to TIM3_ETR
         LL_TIM_TIM3_ETR_IN_COMP1_OUT:         tim3_etr_in is connected to comp1_out
         LL_TIM_TIM3_ETR_IN_ADC2_AWD1:         tim3_etr_in is connected to adc2_awd1 (*)
         LL_TIM_TIM3_ETR_IN_ADC2_AWD2:         tim3_etr_in is connected to adc2_awd2 (*)
         LL_TIM_TIM3_ETR_IN_ADC2_AWD3:         tim3_etr_in is connected to adc2_awd3 (*)
         LL_TIM_TIM3_ETR_IN_TIM2_ETR:          tim3_etr_in is connected to TIM2_ETR
         LL_TIM_TIM3_ETR_IN_TIM4_ETR:          tim3_etr_in is connected to TIM4_ETR
         LL_TIM_TIM3_ETR_IN_TIM5_ETR:          tim3_etr_in is connected to TIM5_ETR
         LL_TIM_TIM3_ETR_IN_ETH1_PTP_PPS_OUT:  tim3_etr_in is connected to eth1_ptp_pps_out (*)
         LL_TIM_TIM3_ETR_IN_COMP2_OUT:         tim3_etr_in is connected to comp2_out (*)
         LL_TIM_TIM3_ETR_IN_COMP3_OUT:         tim3_etr_in is connected to comp3_out (*)
         LL_TIM_TIM3_ETR_IN_COMP4_OUT:         tim3_etr_in is connected to comp4_out (*)
         LL_TIM_TIM3_ETR_IN_PLAY1_OUT4:        tim3_etr_in is connected to play1_out4 (*)
         LL_TIM_TIM3_ETR_IN_PLAY1_OUT13:       tim3_etr_in is connected to play1_out13 (*)
  
      TIM4: one of the following values: (**)
         LL_TIM_TIM4_ETR_IN_GPIO:              tim4_etr_in is connected to TIM4_ETR
         LL_TIM_TIM4_ETR_IN_COMP1_OUT:         tim4_etr_in is connected to comp1_out
         LL_TIM_TIM4_ETR_IN_ADC3_AWD1:         tim4_etr_in is connected to adc3_awd1
         LL_TIM_TIM4_ETR_IN_ADC3_AWD2:         tim4_etr_in is connected to adc3_awd2
         LL_TIM_TIM4_ETR_IN_ADC3_AWD3:         tim4_etr_in is connected to adc3_awd3
         LL_TIM_TIM4_ETR_IN_TIM2_ETR:          tim4_etr_in is connected to TIM2_ETR
         LL_TIM_TIM4_ETR_IN_TIM3_ETR:          tim4_etr_in is connected to TIM3_ETR
         LL_TIM_TIM4_ETR_IN_TIM5_ETR:          tim4_etr_in is connected to TIM5_ETR
  
      TIM5: one of the following values: (**)
         LL_TIM_TIM5_ETR_IN_GPIO:              tim5_etr_in is connected to TIM5_ETR
         LL_TIM_TIM5_ETR_IN_COMP1_OUT:         tim5_etr_in is connected to comp1_out
         LL_TIM_TIM5_ETR_IN_ADC3_AWD1:         tim5_etr_in is connected to adc3_awd1 (*)
         LL_TIM_TIM5_ETR_IN_ADC3_AWD2:         tim5_etr_in is connected to adc3_awd2 (*)
         LL_TIM_TIM5_ETR_IN_ADC3_AWD3:         tim5_etr_in is connected to adc3_awd3 (*)
         LL_TIM_TIM5_ETR_IN_TIM2_ETR:          tim5_etr_in is connected to TIM2_ETR
         LL_TIM_TIM5_ETR_IN_TIM3_ETR:          tim5_etr_in is connected to TIM3_ETR (*)
         LL_TIM_TIM5_ETR_IN_TIM4_ETR:          tim5_etr_in is connected to TIM4_ETR (*)
         LL_TIM_TIM5_ETR_IN_COMP2_OUT:         tim5_etr_in is connected to comp2_out (*)
         LL_TIM_TIM5_ETR_IN_COMP3_OUT:         tim5_etr_in is connected to comp3_out (*)
         LL_TIM_TIM5_ETR_IN_COMP4_OUT:         tim5_etr_in is connected to comp4_out (*)
  
      TIM8: one of the following values:
         LL_TIM_TIM8_ETR_IN_GPIO:              tim8_etr_in is connected to TIM8_ETR
         LL_TIM_TIM8_ETR_IN_COMP1_OUT:         tim8_etr_in is connected to comp1_out
         LL_TIM_TIM8_ETR_IN_COMP2_OUT:         tim8_etr_in is connected to comp2_out (*)
         LL_TIM_TIM8_ETR_IN_ADC1_AWD1:         tim8_etr_in is connected to adc1_awd1 (*)
         LL_TIM_TIM8_ETR_IN_ADC1_AWD2:         tim8_etr_in is connected to adc1_awd2 (*)
         LL_TIM_TIM8_ETR_IN_ADC1_AWD3:         tim8_etr_in is connected to adc1_awd3 (*)
         LL_TIM_TIM8_ETR_IN_ADC2_AWD1:         tim8_etr_in is connected to adc2_awd1 (*)
         LL_TIM_TIM8_ETR_IN_ADC2_AWD2:         tim8_etr_in is connected to adc2_awd2 (*)
         LL_TIM_TIM8_ETR_IN_ADC2_AWD3:         tim8_etr_in is connected to adc2_awd3 (*)
         LL_TIM_TIM8_ETR_IN_ADC3_AWD1:         tim8_etr_in is connected to adc3_awd1 (*)
         LL_TIM_TIM8_ETR_IN_ADC3_AWD2:         tim8_etr_in is connected to adc3_awd2 (*)
         LL_TIM_TIM8_ETR_IN_ADC3_AWD3:         tim8_etr_in is connected to adc3_awd3 (*)
         LL_TIM_TIM8_ETR_IN_COMP3_OUT:         tim8_etr_in is connected to comp3_out (*)
         LL_TIM_TIM8_ETR_IN_COMP4_OUT:         tim8_etr_in is connected to comp4_out (*)
         LL_TIM_TIM8_ETR_IN_PLAY1_OUT6:        tim8_etr_in is connected to play1_out6 (*)
         LL_TIM_TIM8_ETR_IN_PLAY1_OUT10:       tim8_etr_in is connected to play1_out10 (*)
  
      TIM20: one of the following values: (**)
         LL_TIM_TIM20_ETR_IN_GPIO:             tim20_etr_in is connected to TIM20_ETR
         LL_TIM_TIM20_ETR_IN_COMP1_OUT:        tim20_etr_in is connected to comp1_out
         LL_TIM_TIM20_ETR_IN_ADC3_AWD1:        tim20_etr_in is connected to adc3_awd1 (*)
         LL_TIM_TIM20_ETR_IN_ADC3_AWD2:        tim20_etr_in is connected to adc3_awd2 (*)
         LL_TIM_TIM20_ETR_IN_ADC3_AWD3:        tim20_etr_in is connected to adc3_awd3 (*)
         LL_TIM_TIM20_ETR_IN_COMP2_OUT:        tim20_etr_in is connected to comp2_out (*)
         LL_TIM_TIM20_ETR_IN_COMP3_OUT:        tim20_etr_in is connected to comp3_out (*)
         LL_TIM_TIM20_ETR_IN_COMP4_OUT:        tim20_etr_in is connected to comp4_out (*)
         LL_TIM_TIM20_ETR_IN_PLAY1_OUT6:       tim20_etr_in is connected to play1_out6 (*)
         LL_TIM_TIM20_ETR_IN_PLAY1_OUT14:      tim20_etr_in is connected to play1_out14 (*)
  
      (*) Value not defined in all devices.
      (**) Timer instance not available on all devices.
  

uint32_t LL_TIM_GetETRSource ( const TIM_TypeDef * timx )

Get the source of the external trigger input (ETR).

Reference Manual to LL API cross reference (Register Field Functions)

AF1 ETRSEL LL_TIM_GetETRSource

Note

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

Parameters :

timx – Timer instance

Return values :

ETR – source that can be one of the following values:

    TIM1: one of the following values:
       LL_TIM_TIM1_ETR_IN_GPIO:              tim1_etr_in is connected to TIM1_ETR
       LL_TIM_TIM1_ETR_IN_COMP1_OUT:         tim1_etr_in is connected to comp1_out
       LL_TIM_TIM1_ETR_IN_COMP2_OUT:         tim1_etr_in is connected to comp2_out (*)
       LL_TIM_TIM1_ETR_IN_ADC1_AWD1:         tim1_etr_in is connected to adc1_awd1
       LL_TIM_TIM1_ETR_IN_ADC1_AWD2:         tim1_etr_in is connected to adc1_awd2
       LL_TIM_TIM1_ETR_IN_ADC1_AWD3:         tim1_etr_in is connected to adc1_awd3
       LL_TIM_TIM1_ETR_IN_COMP3_OUT:         tim1_etr_in is connected to comp3_out (*)
       LL_TIM_TIM1_ETR_IN_COMP4_OUT:         tim1_etr_in is connected to comp4_out (*)
       LL_TIM_TIM1_ETR_IN_PLAY1_OUT6:        tim1_etr_in is connected to play1_out6 (*)
       LL_TIM_TIM1_ETR_IN_PLAY1_OUT8:        tim1_etr_in is connected to play1_out8 (*)

    TIM2: one of the following values:
       LL_TIM_TIM2_ETR_IN_GPIO:              tim2_etr_in is connected to TIM2_ETR
       LL_TIM_TIM2_ETR_IN_COMP1_OUT:         tim2_etr_in is connected to comp1_out
       LL_TIM_TIM2_ETR_IN_COMP2_OUT:         tim2_etr_in is connected to comp2_out (*)
       LL_TIM_TIM2_ETR_IN_ADC1_AWD1:         tim2_etr_in is connected to adc1_awd1
       LL_TIM_TIM2_ETR_IN_ADC1_AWD2:         tim2_etr_in is connected to adc1_awd2
       LL_TIM_TIM2_ETR_IN_ADC1_AWD3:         tim2_etr_in is connected to adc1_awd3
       LL_TIM_TIM2_ETR_IN_LSE:               tim2_etr_in is connected to LSE
       LL_TIM_TIM2_ETR_IN_MCO1:              tim2_etr_in is connected to MCO1
       LL_TIM_TIM2_ETR_IN_TIM3_ETR:          tim2_etr_in is connected to TIM3_ETR (*)
       LL_TIM_TIM2_ETR_IN_TIM4_ETR:          tim2_etr_in is connected to TIM4_ETR (*)
       LL_TIM_TIM2_ETR_IN_TIM5_ETR:          tim2_etr_in is connected to TIM5_ETR (*)
       LL_TIM_TIM2_ETR_IN_ETH1_PTP_PPS_OUT:  tim2_etr_in is connected to eth1_ptp_pps_out (*)
       LL_TIM_TIM2_ETR_IN_COMP3_OUT:         tim2_etr_in is connected to comp3_out (*)
       LL_TIM_TIM2_ETR_IN_COMP4_OUT:         tim2_etr_in is connected to comp4_out (*)
       LL_TIM_TIM2_ETR_IN_PLAY1_OUT4:        tim2_etr_in is connected to play1_out4 (*)
       LL_TIM_TIM2_ETR_IN_PLAY1_OUT2:        tim2_etr_in is connected to play1_out2 (*)

    TIM3: one of the following values: (**)
       LL_TIM_TIM3_ETR_IN_GPIO:              tim3_etr_in is connected to TIM3_ETR
       LL_TIM_TIM3_ETR_IN_COMP1_OUT:         tim3_etr_in is connected to comp1_out
       LL_TIM_TIM3_ETR_IN_ADC2_AWD1:         tim3_etr_in is connected to adc2_awd1 (*)
       LL_TIM_TIM3_ETR_IN_ADC2_AWD2:         tim3_etr_in is connected to adc2_awd2 (*)
       LL_TIM_TIM3_ETR_IN_ADC2_AWD3:         tim3_etr_in is connected to adc2_awd3 (*)
       LL_TIM_TIM3_ETR_IN_TIM2_ETR:          tim3_etr_in is connected to TIM2_ETR
       LL_TIM_TIM3_ETR_IN_TIM4_ETR:          tim3_etr_in is connected to TIM4_ETR
       LL_TIM_TIM3_ETR_IN_TIM5_ETR:          tim3_etr_in is connected to TIM5_ETR
       LL_TIM_TIM3_ETR_IN_ETH1_PTP_PPS_OUT:  tim3_etr_in is connected to eth1_ptp_pps_out (*)
       LL_TIM_TIM3_ETR_IN_COMP2_OUT:         tim3_etr_in is connected to comp2_out (*)
       LL_TIM_TIM3_ETR_IN_COMP3_OUT:         tim3_etr_in is connected to comp3_out (*)
       LL_TIM_TIM3_ETR_IN_COMP4_OUT:         tim3_etr_in is connected to comp4_out (*)
       LL_TIM_TIM3_ETR_IN_PLAY1_OUT4:        tim3_etr_in is connected to play1_out4 (*)
       LL_TIM_TIM3_ETR_IN_PLAY1_OUT13:       tim3_etr_in is connected to play1_out13 (*)

    TIM4: one of the following values: (**)
       LL_TIM_TIM4_ETR_IN_GPIO:              tim4_etr_in is connected to TIM4_ETR
       LL_TIM_TIM4_ETR_IN_COMP1_OUT:         tim4_etr_in is connected to comp1_out
       LL_TIM_TIM4_ETR_IN_ADC3_AWD1:         tim4_etr_in is connected to adc3_awd1
       LL_TIM_TIM4_ETR_IN_ADC3_AWD2:         tim4_etr_in is connected to adc3_awd2
       LL_TIM_TIM4_ETR_IN_ADC3_AWD3:         tim4_etr_in is connected to adc3_awd3
       LL_TIM_TIM4_ETR_IN_TIM2_ETR:          tim4_etr_in is connected to TIM2_ETR
       LL_TIM_TIM4_ETR_IN_TIM3_ETR:          tim4_etr_in is connected to TIM3_ETR
       LL_TIM_TIM4_ETR_IN_TIM5_ETR:          tim4_etr_in is connected to TIM5_ETR

    TIM5: one of the following values: (**)
       LL_TIM_TIM5_ETR_IN_GPIO:              tim5_etr_in is connected to TIM5_ETR
       LL_TIM_TIM5_ETR_IN_COMP1_OUT:         tim5_etr_in is connected to comp1_out
       LL_TIM_TIM5_ETR_IN_ADC3_AWD1:         tim5_etr_in is connected to adc3_awd1 (*)
       LL_TIM_TIM5_ETR_IN_ADC3_AWD2:         tim5_etr_in is connected to adc3_awd2 (*)
       LL_TIM_TIM5_ETR_IN_ADC3_AWD3:         tim5_etr_in is connected to adc3_awd3 (*)
       LL_TIM_TIM5_ETR_IN_TIM2_ETR:          tim5_etr_in is connected to TIM2_ETR
       LL_TIM_TIM5_ETR_IN_TIM3_ETR:          tim5_etr_in is connected to TIM3_ETR (*)
       LL_TIM_TIM5_ETR_IN_TIM4_ETR:          tim5_etr_in is connected to TIM4_ETR (*)
       LL_TIM_TIM5_ETR_IN_COMP2_OUT:         tim5_etr_in is connected to comp2_out (*)
       LL_TIM_TIM5_ETR_IN_COMP3_OUT:         tim5_etr_in is connected to comp3_out (*)
       LL_TIM_TIM5_ETR_IN_COMP4_OUT:         tim5_etr_in is connected to comp4_out (*)

    TIM8: one of the following values:
       LL_TIM_TIM8_ETR_IN_GPIO:              tim8_etr_in is connected to TIM8_ETR
       LL_TIM_TIM8_ETR_IN_COMP1_OUT:         tim8_etr_in is connected to comp1_out
       LL_TIM_TIM8_ETR_IN_COMP2_OUT:         tim8_etr_in is connected to comp2_out (*)
       LL_TIM_TIM8_ETR_IN_ADC1_AWD1:         tim8_etr_in is connected to adc1_awd1 (*)
       LL_TIM_TIM8_ETR_IN_ADC1_AWD2:         tim8_etr_in is connected to adc1_awd2 (*)
       LL_TIM_TIM8_ETR_IN_ADC1_AWD3:         tim8_etr_in is connected to adc1_awd3 (*)
       LL_TIM_TIM8_ETR_IN_ADC2_AWD1:         tim8_etr_in is connected to adc2_awd1 (*)
       LL_TIM_TIM8_ETR_IN_ADC2_AWD2:         tim8_etr_in is connected to adc2_awd2 (*)
       LL_TIM_TIM8_ETR_IN_ADC2_AWD3:         tim8_etr_in is connected to adc2_awd3 (*)
       LL_TIM_TIM8_ETR_IN_ADC3_AWD1:         tim8_etr_in is connected to adc3_awd1 (*)
       LL_TIM_TIM8_ETR_IN_ADC3_AWD2:         tim8_etr_in is connected to adc3_awd2 (*)
       LL_TIM_TIM8_ETR_IN_ADC3_AWD3:         tim8_etr_in is connected to adc3_awd3 (*)
       LL_TIM_TIM8_ETR_IN_COMP3_OUT:         tim8_etr_in is connected to comp3_out (*)
       LL_TIM_TIM8_ETR_IN_COMP4_OUT:         tim8_etr_in is connected to comp4_out (*)
       LL_TIM_TIM8_ETR_IN_PLAY1_OUT6:        tim8_etr_in is connected to play1_out6 (*)
       LL_TIM_TIM8_ETR_IN_PLAY1_OUT10:       tim8_etr_in is connected to play1_out10 (*)

    TIM20: one of the following values: (**)
       LL_TIM_TIM20_ETR_IN_GPIO:             tim20_etr_in is connected to TIM20_ETR
       LL_TIM_TIM20_ETR_IN_COMP1_OUT:        tim20_etr_in is connected to comp1_out
       LL_TIM_TIM20_ETR_IN_ADC3_AWD1:        tim20_etr_in is connected to adc3_awd1 (*)
       LL_TIM_TIM20_ETR_IN_ADC3_AWD2:        tim20_etr_in is connected to adc3_awd2 (*)
       LL_TIM_TIM20_ETR_IN_ADC3_AWD3:        tim20_etr_in is connected to adc3_awd3 (*)
       LL_TIM_TIM20_ETR_IN_COMP2_OUT:        tim20_etr_in is connected to comp2_out (*)
       LL_TIM_TIM20_ETR_IN_COMP3_OUT:        tim20_etr_in is connected to comp3_out (*)
       LL_TIM_TIM20_ETR_IN_COMP4_OUT:        tim20_etr_in is connected to comp4_out (*)
       LL_TIM_TIM20_ETR_IN_PLAY1_OUT6:       tim20_etr_in is connected to play1_out6 (*)
       LL_TIM_TIM20_ETR_IN_PLAY1_OUT14:      tim20_etr_in is connected to play1_out14 (*)

    (*) Value not defined in all devices.
    (**) Timer instance not available on all devices.

void LL_TIM_EnableSMSPreload ( TIM_TypeDef * timx )

Enable SMS preload.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR SMSPE LL_TIM_EnableSMSPreload

Note

Macro IS_TIM_SMS_PRELOAD_INSTANCE(timx) can be used to check whether or not a timer instance supports the preload of SMS field in SMCR register.

Parameters :

timx – Timer instance

void LL_TIM_DisableSMSPreload ( TIM_TypeDef * timx )

Disable SMS preload.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR SMSPE LL_TIM_DisableSMSPreload

Note

Macro IS_TIM_SMS_PRELOAD_INSTANCE(timx) can be used to check whether or not a timer instance supports the preload of SMS field in SMCR register.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledSMSPreload ( const TIM_TypeDef * timx )

Indicate whether SMS preload is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR SMSPE LL_TIM_IsEnabledSMSPreload

Note

Macro IS_TIM_SMS_PRELOAD_INSTANCE(timx) can be used to check whether or not a timer instance supports the preload of SMS field in SMCR register.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_SetSMSPreloadSource ( TIM_TypeDef * timx , uint32_t preload_source )

Set the preload source of SMS.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR SMSPS LL_TIM_SetSMSPreloadSource

Note

Macro IS_TIM_SMS_PRELOAD_INSTANCE(timx) can be used to check whether or not a timer instance supports the preload of SMS field in SMCR register.

Parameters :

• timx – Timer instance

• preload_source – This parameter can be one of the following values:

  • LL_TIM_SLAVE_MODE_PRELOAD_UPDATE

  • LL_TIM_SLAVE_MODE_PRELOAD_INDEX

uint32_t LL_TIM_GetSMSPreloadSource ( const TIM_TypeDef * timx )

Get the preload source of SMS.

Reference Manual to LL API cross reference (Register Field Functions)

SMCR SMSPS LL_TIM_GetSMSPreloadSource

Note

Macro IS_TIM_SMS_PRELOAD_INSTANCE(timx) can be used to check whether or not a timer instance supports the preload of SMS field in SMCR register.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_SLAVE_MODE_PRELOAD_UPDATE

• LL_TIM_SLAVE_MODE_PRELOAD_INDEX

void LL_TIM_EnableADCSynchronization ( TIM_TypeDef * timx )

Enable ADC synchronization.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 ADSYNC LL_TIM_EnableADCSynchronization

Note

Macro IS_TIM_MASTER_INSTANCE(timx) can be used to check whether or not a timer instance supports ADC synchronization.

Parameters :

timx – Timer instance

void LL_TIM_DisableADCSynchronization ( TIM_TypeDef * timx )

Enable ADC synchronization.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 ADSYNC LL_TIM_DisableADCSynchronization

Note

Macro IS_TIM_MASTER_INSTANCE(timx) can be used to check whether or not a timer instance supports ADC synchronization.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledADCSynchronization ( const TIM_TypeDef * timx )

Indicate whether ADC sycnhronization is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

CR2 ADSYNC LL_TIM_IsEnabledADCSynchronization

Note

Macro IS_TIM_MASTER_INSTANCE(timx) can be used to check whether or not a timer instance supports ADC synchronization.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

Break function configuration

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_Break_Function

Functions

void LL_TIM_EnableBRK ( TIM_TypeDef * timx )

Enable the break function.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKE LL_TIM_EnableBRK

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

timx – Timer instance

void LL_TIM_DisableBRK ( TIM_TypeDef * timx )

Disable the break function.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKE LL_TIM_DisableBRK

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

timx – Timer instance

void LL_TIM_ConfigBRK ( TIM_TypeDef * timx , uint32_t break_polarity , uint32_t break_filter , uint32_t break_afmode )

Configure the break input.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKP LL_TIM_ConfigBRK

BDTR BKF LL_TIM_ConfigBRK

BDTR BKBID LL_TIM_ConfigBRK

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Note

Bidirectional mode is only supported by advanced timer instances.

Note

In bidirectional mode (BKBID bit set), the Break input is configured both in input mode and in open drain output mode. Any active Break event will assert a low logic level on the Break input to indicate an internal break event to external devices.

Note

When bidirectional mode isn’t supported, break_afmode must be set to LL_TIM_BREAK_AFMODE_INPUT.

Parameters :

• timx – Timer instance

• break_polarity – This parameter can be one of the following values:

  • LL_TIM_BREAK_POLARITY_LOW

  • LL_TIM_BREAK_POLARITY_HIGH

• break_filter – This parameter can be one of the following values:

  • LL_TIM_BREAK_FILTER_FDIV1

  • LL_TIM_BREAK_FILTER_FDIV1_N2

  • LL_TIM_BREAK_FILTER_FDIV1_N4

  • LL_TIM_BREAK_FILTER_FDIV1_N8

  • LL_TIM_BREAK_FILTER_FDIV2_N6

  • LL_TIM_BREAK_FILTER_FDIV2_N8

  • LL_TIM_BREAK_FILTER_FDIV4_N6

  • LL_TIM_BREAK_FILTER_FDIV4_N8

  • LL_TIM_BREAK_FILTER_FDIV8_N6

  • LL_TIM_BREAK_FILTER_FDIV8_N8

  • LL_TIM_BREAK_FILTER_FDIV16_N5

  • LL_TIM_BREAK_FILTER_FDIV16_N6

  • LL_TIM_BREAK_FILTER_FDIV16_N8

  • LL_TIM_BREAK_FILTER_FDIV32_N5

  • LL_TIM_BREAK_FILTER_FDIV32_N6

  • LL_TIM_BREAK_FILTER_FDIV32_N8

• break_afmode – This parameter can be one of the following values:

  • LL_TIM_BREAK_AFMODE_INPUT

  • LL_TIM_BREAK_AFMODE_BIDIRECTIONAL

void LL_TIM_GetConfigBRK ( TIM_TypeDef * timx , uint32_t * p_break_polarity , uint32_t * p_break_filter , uint32_t * p_break_afmode )

Get the break input configuration.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKP LL_TIM_GetConfigBRK

BDTR BKF LL_TIM_GetConfigBRK

BDTR BKBID LL_TIM_GetConfigBRK

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

• timx – Timer instance

• p_break_polarity –

  Pointer to a storage for break polarity.

  The value can be one of the following values:

  • LL_TIM_BREAK_POLARITY_LOW

  • LL_TIM_BREAK_POLARITY_HIGH

• p_break_filter –

  Pointer to a storage for break filter.

  The value can be one of the following values:

  • LL_TIM_BREAK_FILTER_FDIV1

  • LL_TIM_BREAK_FILTER_FDIV1_N2

  • LL_TIM_BREAK_FILTER_FDIV1_N4

  • LL_TIM_BREAK_FILTER_FDIV1_N8

  • LL_TIM_BREAK_FILTER_FDIV2_N6

  • LL_TIM_BREAK_FILTER_FDIV2_N8

  • LL_TIM_BREAK_FILTER_FDIV4_N6

  • LL_TIM_BREAK_FILTER_FDIV4_N8

  • LL_TIM_BREAK_FILTER_FDIV8_N6

  • LL_TIM_BREAK_FILTER_FDIV8_N8

  • LL_TIM_BREAK_FILTER_FDIV16_N5

  • LL_TIM_BREAK_FILTER_FDIV16_N6

  • LL_TIM_BREAK_FILTER_FDIV16_N8

  • LL_TIM_BREAK_FILTER_FDIV32_N5

  • LL_TIM_BREAK_FILTER_FDIV32_N6

  • LL_TIM_BREAK_FILTER_FDIV32_N8

• p_break_afmode –

  Pointer to a storage for break afmode.

  The value can be one of the following values:

  • LL_TIM_BREAK_AFMODE_INPUT

  • LL_TIM_BREAK_AFMODE_BIDIRECTIONAL

void LL_TIM_DisarmBRK ( TIM_TypeDef * timx )

Disarm the break input (when it operates in bidirectional mode).

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKDSRM LL_TIM_DisarmBRK

Note

The break input can be disarmed only when it is configured in bidirectional mode and when when MOE is reset.

Note

Purpose is to be able to have the input voltage back to high-state, whatever the time constant on the output .

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsDisarmedBRK ( const TIM_TypeDef * timx )

Indicates whether the break input is disarmed.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKDSRM LL_TIM_IsDisarmedBRK

Parameters :

timx – Timer instance

Return values :

Status – of the break input (0: armed, 1: disarmed)

void LL_TIM_EnableBRK2 ( TIM_TypeDef * timx )

Enable the break 2 function.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BK2E LL_TIM_EnableBRK2

Note

Macro IS_TIM_BKIN2_INSTANCE(timx) can be used to check whether or not a timer instance provides a second break input.

Parameters :

timx – Timer instance

void LL_TIM_DisableBRK2 ( TIM_TypeDef * timx )

Disable the break 2 function.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BK2E LL_TIM_DisableBRK2

Note

Macro IS_TIM_BKIN2_INSTANCE(timx) can be used to check whether or not a timer instance provides a second break input.

Parameters :

timx – Timer instance

void LL_TIM_ConfigBRK2 ( TIM_TypeDef * timx , uint32_t break2_polarity , uint32_t break2_filter , uint32_t break2_afmode )

Configure the break 2 input.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BK2P LL_TIM_ConfigBRK2

BDTR BK2F LL_TIM_ConfigBRK2

BDTR BK2BID LL_TIM_ConfigBRK2

Note

Macro IS_TIM_BKIN2_INSTANCE(timx) can be used to check whether or not a timer instance provides a second break input.

Note

Bidirectional mode is only supported by advanced timer instances.

Note

In bidirectional mode (BK2BID bit set), the Break 2 input is configured both in input mode and in open drain output mode. Any active Break event will assert a low logic level on the Break 2 input to indicate an internal break event to external devices.

Note

When bidirectional mode isn’t supported, break2_afmode must be set to LL_TIM_BREAK2_AFMODE_INPUT.

Parameters :

• timx – Timer instance

• break2_polarity – This parameter can be one of the following values:

  • LL_TIM_BREAK2_POLARITY_LOW

  • LL_TIM_BREAK2_POLARITY_HIGH

• break2_filter – This parameter can be one of the following values:

  • LL_TIM_BREAK2_FILTER_FDIV1

  • LL_TIM_BREAK2_FILTER_FDIV1_N2

  • LL_TIM_BREAK2_FILTER_FDIV1_N4

  • LL_TIM_BREAK2_FILTER_FDIV1_N8

  • LL_TIM_BREAK2_FILTER_FDIV2_N6

  • LL_TIM_BREAK2_FILTER_FDIV2_N8

  • LL_TIM_BREAK2_FILTER_FDIV4_N6

  • LL_TIM_BREAK2_FILTER_FDIV4_N8

  • LL_TIM_BREAK2_FILTER_FDIV8_N6

  • LL_TIM_BREAK2_FILTER_FDIV8_N8

  • LL_TIM_BREAK2_FILTER_FDIV16_N5

  • LL_TIM_BREAK2_FILTER_FDIV16_N6

  • LL_TIM_BREAK2_FILTER_FDIV16_N8

  • LL_TIM_BREAK2_FILTER_FDIV32_N5

  • LL_TIM_BREAK2_FILTER_FDIV32_N6

  • LL_TIM_BREAK2_FILTER_FDIV32_N8

• break2_afmode – This parameter can be one of the following values:

  • LL_TIM_BREAK2_AFMODE_INPUT

  • LL_TIM_BREAK2_AFMODE_BIDIRECTIONAL

void LL_TIM_GetConfigBRK2 ( TIM_TypeDef * timx , uint32_t * p_break2_polarity , uint32_t * p_break2_filter , uint32_t * p_break2_afmode )

Get the break 2 input configuration.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BK2P LL_TIM_GetConfigBRK2

BDTR BK2F LL_TIM_GetConfigBRK2

BDTR BK2BID LL_TIM_GetConfigBRK2

Note

Macro IS_TIM_BKIN2_INSTANCE(timx) can be used to check whether or not a timer instance provides a second break input.

Parameters :

• timx – Timer instance

• p_break2_polarity –

  Pointer to a storage for break 2 polarity.

  The value can be one of the following values:

  • LL_TIM_BREAK2_POLARITY_LOW

  • LL_TIM_BREAK2_POLARITY_HIGH

• p_break2_filter –

  Pointer to a storage for break 2 filter.

  The value can be one of the following values:

  • LL_TIM_BREAK2_FILTER_FDIV1

  • LL_TIM_BREAK2_FILTER_FDIV1_N2

  • LL_TIM_BREAK2_FILTER_FDIV1_N4

  • LL_TIM_BREAK2_FILTER_FDIV1_N8

  • LL_TIM_BREAK2_FILTER_FDIV2_N6

  • LL_TIM_BREAK2_FILTER_FDIV2_N8

  • LL_TIM_BREAK2_FILTER_FDIV4_N6

  • LL_TIM_BREAK2_FILTER_FDIV4_N8

  • LL_TIM_BREAK2_FILTER_FDIV8_N6

  • LL_TIM_BREAK2_FILTER_FDIV8_N8

  • LL_TIM_BREAK2_FILTER_FDIV16_N5

  • LL_TIM_BREAK2_FILTER_FDIV16_N6

  • LL_TIM_BREAK2_FILTER_FDIV16_N8

  • LL_TIM_BREAK2_FILTER_FDIV32_N5

  • LL_TIM_BREAK2_FILTER_FDIV32_N6

  • LL_TIM_BREAK2_FILTER_FDIV32_N8

• p_break2_afmode –

  Pointer to a storage for break 2 afmode.

  The value can be one of the following values:

  • LL_TIM_BREAK2_AFMODE_INPUT

  • LL_TIM_BREAK2_AFMODE_BIDIRECTIONAL

void LL_TIM_DisarmBRK2 ( TIM_TypeDef * timx )

Disarm the break 2 input (when it operates in bidirectional mode).

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BK2DSRM LL_TIM_DisarmBRK2

Note

The break 2 input can be disarmed only when it is configured in bidirectional mode and when when MOE is reset.

Note

Purpose is to be able to have the input voltage back to high-state, whatever the time constant on the output.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsDisarmedBRK2 ( const TIM_TypeDef * timx )

Indicates whether the break input 2 is disarmed.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BK2DSRM LL_TIM_IsDisarmedBRK2

Parameters :

timx – Timer instance

Return values :

Status – of the break input 2 (0: armed, 1: disarmed)

void LL_TIM_DisarmBreakInput ( TIM_TypeDef * timx , uint32_t break_input )

Disarm the break input.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKDSRM LL_TIM_DisarmBreakInput

BDTR BK2DSRM LL_TIM_DisarmBreakInput

Note

The break input can be disarmed only when it is configured in bidirectional mode and when when MOE is reset.

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

uint32_t LL_TIM_IsDisarmedBreakInput ( const TIM_TypeDef * timx , uint32_t break_input )

Indicates whether the break input 2 is disarmed.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKDSRM LL_TIM_IsDisarmedBreakInput

BDTR BK2DSRM LL_TIM_IsDisarmedBreakInput

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

Return values :

Status – of the break input 2 (0: armed, 1: disarmed)

void LL_TIM_SetOffStates ( TIM_TypeDef * timx , uint32_t offstate_idle , uint32_t offstate_run )

Select the outputs off state (enabled v.s. disabled) in Idle and Run modes.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR OSSI LL_TIM_SetOffStates

BDTR OSSR LL_TIM_SetOffStates

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

• timx – Timer instance

• offstate_idle – This parameter can be one of the following values:

  • LL_TIM_OSSI_DISABLE

  • LL_TIM_OSSI_ENABLE

• offstate_run – This parameter can be one of the following values:

  • LL_TIM_OSSR_DISABLE

  • LL_TIM_OSSR_ENABLE

void LL_TIM_GetOffStates ( const TIM_TypeDef * timx , uint32_t * offstate_idle , uint32_t * offstate_run )

Get actual outputs off state (enabled v.s. disabled) in Idle and Run modes.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR OSSI LL_TIM_GetOffStates

BDTR OSSR LL_TIM_GetOffStates

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

• timx – Timer instance

• offstate_idle – This parameter can store one of the following values:

  • LL_TIM_OSSI_DISABLE

  • LL_TIM_OSSI_ENABLE

• offstate_run – This parameter can store of the following values:

  • LL_TIM_OSSR_DISABLE

  • LL_TIM_OSSR_ENABLE

uint32_t LL_TIM_GetOutputDisableStatus ( const TIM_TypeDef * timx )

Indicate the global output state when a break or break2 event occurred, to discriminate the source.

Reference Manual to LL API cross reference (Register Field Functions)

SR ODS LL_TIM_GetOutputDisableStatus

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_OUTPUT_IDLE_STATE

• LL_TIM_OUTPUT_DISABLED_STATE

void LL_TIM_EnableAutomaticOutput ( TIM_TypeDef * timx )

Enable automatic output (MOE can be set by software or automatically when a break input is active).

Reference Manual to LL API cross reference (Register Field Functions)

BDTR AOE LL_TIM_EnableAutomaticOutput

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

timx – Timer instance

void LL_TIM_DisableAutomaticOutput ( TIM_TypeDef * timx )

Disable automatic output (MOE can be set only by software).

Reference Manual to LL API cross reference (Register Field Functions)

BDTR AOE LL_TIM_DisableAutomaticOutput

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledAutomaticOutput ( const TIM_TypeDef * timx )

Indicate whether automatic output is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR AOE LL_TIM_IsEnabledAutomaticOutput

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableAllOutputs ( TIM_TypeDef * timx )

Enable the outputs (set the MOE bit in TIMx_BDTR register).

Reference Manual to LL API cross reference (Register Field Functions)

BDTR MOE LL_TIM_EnableAllOutputs

Note

The MOE bit in TIMx_BDTR register allows to enable /disable the outputs by software and is reset in case of break or break2 event

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

timx – Timer instance

void LL_TIM_DisableAllOutputs ( TIM_TypeDef * timx )

Disable the outputs (reset the MOE bit in TIMx_BDTR register).

Reference Manual to LL API cross reference (Register Field Functions)

BDTR MOE LL_TIM_DisableAllOutputs

Note

The MOE bit in TIMx_BDTR register allows to enable /disable the outputs by software and is reset in case of break or break2 event.

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledAllOutputs ( const TIM_TypeDef * timx )

Indicates whether outputs are enabled.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR MOE LL_TIM_IsEnabledAllOutputs

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides a break input.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableBreakInput ( TIM_TypeDef * timx , uint32_t break_input )

Enable a break input.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKE LL_TIM_EnableBreakInput

BDTR BK2E LL_TIM_EnableBreakInput

Note

Macro IS_TIM_BREAK_INSTANCE(timx) (IS_TIM_BKIN2_INSTANCE(timx)) can be used to check whether or not a timer instance provides a break input (resp. a break2 input).

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

void LL_TIM_DisableBreakInput ( TIM_TypeDef * timx , uint32_t break_input )

Disable a break input.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKE LL_TIM_DisableBreakInput

BDTR BK2E LL_TIM_DisableBreakInput

Note

Macro IS_TIM_BREAK_INSTANCE(timx) (IS_TIM_BKIN2_INSTANCE(timx)) can be used to check whether or not a timer instance provides a break input (resp. a break2 input).

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

uint32_t LL_TIM_IsEnabledBreakInput ( const TIM_TypeDef * timx , uint32_t break_input )

Indicates whether the input is enabled or not.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKE LL_TIM_IsEnabledBreakInput

BDTR BK2E LL_TIM_IsEnabledBreakInput

Note

Macro IS_TIM_BREAK_INSTANCE(timx) (IS_TIM_BKIN2_INSTANCE(timx)) can be used to check whether or not a timer instance provides a break input (resp. a break2 input).

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

void LL_TIM_SetBreakInputPolarity ( TIM_TypeDef * timx , uint32_t break_input , uint32_t break_polarity )

Set the polarity of a break input.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKP LL_TIM_SetBreakInputPolarity

BDTR BK2P LL_TIM_SetBreakInputPolarity

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

• break_polarity – This parameter can be one of the following values:

  • LL_TIM_BREAK_POLARITY_LOW or LL_TIM_BREAK2_POLARITY_LOW

  • LL_TIM_BREAK_POLARITY_HIGH or LL_TIM_BREAK2_POLARITY_HIGH

uint32_t LL_TIM_GetBreakInputPolarity ( const TIM_TypeDef * timx , uint32_t break_input )

Get the polarity of a break input.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKP LL_TIM_GetBreakInputPolarity

BDTR BK2P LL_TIM_GetBreakInputPolarity

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

Return values :

Returned – value can be one of the following values:

• LL_TIM_BREAK_POLARITY_LOW or

• LL_TIM_BREAK2_POLARITY_LOW

• LL_TIM_BREAK_POLARITY_HIGH or

• LL_TIM_BREAK2_POLARITY_HIGH

void LL_TIM_SetBreakInputFilter ( TIM_TypeDef * timx , uint32_t break_input , uint32_t break_filter )

Set the digital filter of a break input.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKF LL_TIM_SetBreakInputFilter

BDTR BK2F LL_TIM_SetBreakInputFilter

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

• break_filter – This parameter can be one of the following values:

  • LL_TIM_BREAK_FILTER_FDIV1 or

  • LL_TIM_BREAK2_FILTER_FDIV1

  • LL_TIM_BREAK_FILTER_FDIV1_N2 or

  • LL_TIM_BREAK2_FILTER_FDIV1_N2

  • LL_TIM_BREAK_FILTER_FDIV1_N4 or

  • LL_TIM_BREAK2_FILTER_FDIV1_N4

  • LL_TIM_BREAK_FILTER_FDIV1_N8 or

  • LL_TIM_BREAK2_FILTER_FDIV1_N8

  • LL_TIM_BREAK_FILTER_FDIV2_N6 or

  • LL_TIM_BREAK2_FILTER_FDIV2_N6

  • LL_TIM_BREAK_FILTER_FDIV2_N8 or

  • LL_TIM_BREAK2_FILTER_FDIV2_N8

  • LL_TIM_BREAK_FILTER_FDIV4_N6 or

  • LL_TIM_BREAK2_FILTER_FDIV4_N6

  • LL_TIM_BREAK_FILTER_FDIV4_N8 or

  • LL_TIM_BREAK2_FILTER_FDIV4_N8

  • LL_TIM_BREAK_FILTER_FDIV8_N6 or

  • LL_TIM_BREAK2_FILTER_FDIV8_N6

  • LL_TIM_BREAK_FILTER_FDIV8_N8 or

  • LL_TIM_BREAK2_FILTER_FDIV8_N8

  • LL_TIM_BREAK_FILTER_FDIV16_N5 or

  • LL_TIM_BREAK2_FILTER_FDIV16_N5

  • LL_TIM_BREAK_FILTER_FDIV16_N6 or

  • LL_TIM_BREAK2_FILTER_FDIV16_N6

  • LL_TIM_BREAK_FILTER_FDIV16_N8 or

  • LL_TIM_BREAK2_FILTER_FDIV16_N8

  • LL_TIM_BREAK_FILTER_FDIV32_N5 or

  • LL_TIM_BREAK2_FILTER_FDIV32_N5

  • LL_TIM_BREAK_FILTER_FDIV32_N6 or

  • LL_TIM_BREAK2_FILTER_FDIV32_N6

  • LL_TIM_BREAK_FILTER_FDIV32_N8 or

  • LL_TIM_BREAK2_FILTER_FDIV32_N8

uint32_t LL_TIM_GetBreakInputFilter ( const TIM_TypeDef * timx , uint32_t break_input )

Get the digital filter of a break input.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKF LL_TIM_GetBreakInputFilter

BDTR BK2F LL_TIM_GetBreakInputFilter

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

Return values :

Returned – value can be one of the following values:

• LL_TIM_BREAK_FILTER_FDIV1 or

• LL_TIM_BREAK2_FILTER_FDIV1

• LL_TIM_BREAK_FILTER_FDIV1_N2 or

• LL_TIM_BREAK2_FILTER_FDIV1_N2

• LL_TIM_BREAK_FILTER_FDIV1_N4 or

• LL_TIM_BREAK2_FILTER_FDIV1_N4

• LL_TIM_BREAK_FILTER_FDIV1_N8 or

• LL_TIM_BREAK2_FILTER_FDIV1_N8

• LL_TIM_BREAK_FILTER_FDIV2_N6 or

• LL_TIM_BREAK2_FILTER_FDIV2_N6

• LL_TIM_BREAK_FILTER_FDIV2_N8 or

• LL_TIM_BREAK2_FILTER_FDIV2_N8

• LL_TIM_BREAK_FILTER_FDIV4_N6 or

• LL_TIM_BREAK2_FILTER_FDIV4_N6

• LL_TIM_BREAK_FILTER_FDIV4_N8 or

• LL_TIM_BREAK2_FILTER_FDIV4_N8

• LL_TIM_BREAK_FILTER_FDIV8_N6 or

• LL_TIM_BREAK2_FILTER_FDIV8_N6

• LL_TIM_BREAK_FILTER_FDIV8_N8 or

• LL_TIM_BREAK2_FILTER_FDIV8_N8

• LL_TIM_BREAK_FILTER_FDIV16_N5 or

• LL_TIM_BREAK2_FILTER_FDIV16_N5

• LL_TIM_BREAK_FILTER_FDIV16_N6 or

• LL_TIM_BREAK2_FILTER_FDIV16_N6

• LL_TIM_BREAK_FILTER_FDIV16_N8 or

• LL_TIM_BREAK2_FILTER_FDIV16_N8

• LL_TIM_BREAK_FILTER_FDIV32_N5 or

• LL_TIM_BREAK2_FILTER_FDIV32_N5

• LL_TIM_BREAK_FILTER_FDIV32_N6 or

• LL_TIM_BREAK2_FILTER_FDIV32_N6

• LL_TIM_BREAK_FILTER_FDIV32_N8 or

• LL_TIM_BREAK2_FILTER_FDIV32_N8

void LL_TIM_SetBreakInputAFMode ( TIM_TypeDef * timx , uint32_t break_input , uint32_t break_afmode )

Set the mode of a break input.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKBID LL_TIM_SetBreakInputAFMode

BDTR BK2BID LL_TIM_SetBreakInputAFMode

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

• break_afmode – This parameter can be one of the following values:

  • LL_TIM_BREAK_AFMODE_INPUT or

  • LL_TIM_BREAK2_AFMODE_INPUT

  • LL_TIM_BREAK_AFMODE_BIDIRECTIONAL or

  • LL_TIM_BREAK2_AFMODE_BIDIRECTIONAL

uint32_t LL_TIM_GetBreakInputAFMode ( const TIM_TypeDef * timx , uint32_t break_input )

Get the mode of a break input.

Reference Manual to LL API cross reference (Register Field Functions)

BDTR BKBID LL_TIM_SetBreakInputAFMode

BDTR BK2BID LL_TIM_SetBreakInputAFMode

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

Return values :

Returned – value can be one of the following values:

• LL_TIM_BREAK_AFMODE_INPUT or

• LL_TIM_BREAK2_AFMODE_INPUT

• LL_TIM_BREAK_AFMODE_BIDIRECTIONAL or

• LL_TIM_BREAK2_AFMODE_BIDIRECTIONAL

void LL_TIM_EnableBreakInputSource ( TIM_TypeDef * timx , uint32_t break_input , uint32_t source )

Enable the signals connected to the designated timer break input.

The description below summarizes specific “Timer Instance” and “BREAK(2) input source” parameter possibilities:

Reference Manual to LL API cross reference (Register Field Functions)

AF1 BKINE LL_TIM_EnableBreakInputSource

AF1 BKCMP1E LL_TIM_EnableBreakInputSource

AF1 BKCMP2E LL_TIM_EnableBreakInputSource

AF1 BKCMP3E LL_TIM_EnableBreakInputSource

AF1 BKCMP4E LL_TIM_EnableBreakInputSource

AF1 BKCMP5E LL_TIM_EnableBreakInputSource

AF1 BKCMP6E LL_TIM_EnableBreakInputSource

AF1 BKCMP8E LL_TIM_EnableBreakInputSource

AF1 BKCMP9E LL_TIM_EnableBreakInputSource

AF1 BKCMP10E LL_TIM_EnableBreakInputSource

AF1 BKCMP11E LL_TIM_EnableBreakInputSource

AF1 BKCMP13E LL_TIM_EnableBreakInputSource

AF1 BKCMP14E LL_TIM_EnableBreakInputSource

AF2 BK2INE LL_TIM_EnableBreakInputSource

AF2 BK2CMP1E LL_TIM_EnableBreakInputSource

AF2 BK2CMP2E LL_TIM_EnableBreakInputSource

AF2 BK2CMP3E LL_TIM_EnableBreakInputSource

AF2 BK2CMP4E LL_TIM_EnableBreakInputSource

AF2 BK2CMP5E LL_TIM_EnableBreakInputSource

AF2 BK2CMP6E LL_TIM_EnableBreakInputSource

AF2 BK2CMP7E LL_TIM_EnableBreakInputSource

AF2 BK2CMP13E LL_TIM_EnableBreakInputSource

AF2 BK2CMP14E LL_TIM_EnableBreakInputSource

TIM1: combination of the following values:

. . BREAK can be a combination of the following values LL_TIM_TIM1_BRK_GPIO LL_TIM_TIM1_BRK_COMP1_OUT LL_TIM_TIM1_BRK_TIM8_BKIN LL_TIM_TIM1_BRK_TIM15_BKIN

    TIM8: combination of the following values:

       . . BREAK can be a combination of the following values
       LL_TIM_TIM8_BRK_GPIO
       LL_TIM_TIM8_BRK_COMP1_OUT

LL_TIM_TIM8_BRK_TIM1_BKIN LL_TIM_TIM8_BRK_TIM15_BKIN

    TIM15: combination of the following values:

       . . BREAK can be a combination of the following values
       LL_TIM_TIM15_BRK_GPIO
       LL_TIM_TIM15_BRK_COMP1_OUT

LL_TIM_TIM15_BRK_TIM1_BKIN LL_TIM_TIM15_BRK_TIM8_BKIN

    (*)  Value not defined in all devices.
    (**) Timer instance not available on all devices.

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

• source – The break and break2 input source parameter depends on timx. Description is available only in the CHM version of the User Manual (not in the PDF).

void LL_TIM_DisableBreakInputSource ( TIM_TypeDef * timx , uint32_t break_input , uint32_t source )

Disable the signals connected to the designated timer break input.

The description below summarizes specific “Timer Instance” and “BREAK(2) input source” parameter possibilities:

Reference Manual to LL API cross reference (Register Field Functions)

AF1 BKINE LL_TIM_DisableBreakInputSource

AF1 BKCMP1E LL_TIM_DisableBreakInputSource

AF1 BKCMP2E LL_TIM_DisableBreakInputSource

AF1 BKCMP3E LL_TIM_DisableBreakInputSource

AF1 BKCMP4E LL_TIM_DisableBreakInputSource

AF1 BKCMP5E LL_TIM_DisableBreakInputSource

AF1 BKCMP6E LL_TIM_DisableBreakInputSource

AF1 BKCMP8E LL_TIM_DisableBreakInputSource

AF1 BKCMP9E LL_TIM_DisableBreakInputSource

AF1 BKCMP10E LL_TIM_DisableBreakInputSource

AF1 BKCMP11E LL_TIM_DisableBreakInputSource

AF1 BKCMP13E LL_TIM_DisableBreakInputSource

AF1 BKCMP14E LL_TIM_DisableBreakInputSource

AF2 BK2INE LL_TIM_DisableBreakInputSource

AF2 BK2CMP1E LL_TIM_DisableBreakInputSource

AF2 BK2CMP2E LL_TIM_DisableBreakInputSource

AF2 BK2CMP3E LL_TIM_DisableBreakInputSource

AF2 BK2CMP4E LL_TIM_DisableBreakInputSource

AF2 BK2CMP5E LL_TIM_DisableBreakInputSource

AF2 BK2CMP6E LL_TIM_DisableBreakInputSource

AF2 BK2CMP7E LL_TIM_DisableBreakInputSource

AF2 BK2CMP13E LL_TIM_DisableBreakInputSource

AF2 BK2CMP14E LL_TIM_DisableBreakInputSource

TIM1: combination of the following values:

. . BREAK can be a combination of the following values LL_TIM_TIM1_BRK_GPIO LL_TIM_TIM1_BRK_COMP1_OUT LL_TIM_TIM1_BRK_TIM8_BKIN LL_TIM_TIM1_BRK_TIM15_BKIN

    TIM8: combination of the following values:

       . . BREAK can be a combination of the following values
       LL_TIM_TIM8_BRK_GPIO
       LL_TIM_TIM8_BRK_COMP1_OUT

LL_TIM_TIM8_BRK_TIM1_BKIN LL_TIM_TIM8_BRK_TIM15_BKIN

    TIM15: combination of the following values:

       . . BREAK can be a combination of the following values
       LL_TIM_TIM15_BRK_GPIO
       LL_TIM_TIM15_BRK_COMP1_OUT

LL_TIM_TIM15_BRK_TIM1_BKIN LL_TIM_TIM15_BRK_TIM8_BKIN

    (*)  Value not defined in all devices.
    (**) Timer instance not available on all devices.

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

• source – The break and break2 input source parameter depends on timx. Description is available only in the CHM version of the User Manual (not in the PDF).

uint32_t LL_TIM_IsEnabledBreakInputSource ( const TIM_TypeDef * timx , uint32_t break_input , uint32_t source )

Indicates whether a break input source is enabled or not.

The description below summarizes specific “Timer Instance” and “BREAK(2) input source” parameter possibilities:

Reference Manual to LL API cross reference (Register Field Functions)

AF1 BKINE LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP1E LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP2E LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP3E LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP4E LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP5E LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP6E LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP8E LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP9E LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP10E LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP11E LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP13E LL_TIM_IsEnabledBreakInputSource

AF1 BKCMP14E LL_TIM_IsEnabledBreakInputSource

AF2 BK2INE LL_TIM_IsEnabledBreakInputSource

AF2 BK2CMP1E LL_TIM_IsEnabledBreakInputSource

AF2 BK2CMP2E LL_TIM_IsEnabledBreakInputSource

AF2 BK2CMP3E LL_TIM_IsEnabledBreakInputSource

AF2 BK2CMP4E LL_TIM_IsEnabledBreakInputSource

AF2 BK2CMP5E LL_TIM_IsEnabledBreakInputSource

AF2 BK2CMP6E LL_TIM_IsEnabledBreakInputSource

AF2 BK2CMP7E LL_TIM_IsEnabledBreakInputSource

AF2 BK2CMP13E LL_TIM_IsEnabledBreakInputSource

AF2 BK2CMP14E LL_TIM_IsEnabledBreakInputSource

TIM1: combination of the following values:

. . BREAK can be a combination of the following values LL_TIM_TIM1_BRK_GPIO LL_TIM_TIM1_BRK_COMP1_OUT LL_TIM_TIM1_BRK_TIM8_BKIN LL_TIM_TIM1_BRK_TIM15_BKIN

    TIM8: combination of the following values:

       . . BREAK can be a combination of the following values
       LL_TIM_TIM8_BRK_GPIO
       LL_TIM_TIM8_BRK_COMP1_OUT

LL_TIM_TIM8_BRK_TIM1_BKIN LL_TIM_TIM8_BRK_TIM15_BKIN

    TIM15: combination of the following values:

       . . BREAK can be a combination of the following values
       LL_TIM_TIM15_BRK_GPIO
       LL_TIM_TIM15_BRK_COMP1_OUT

LL_TIM_TIM15_BRK_TIM1_BKIN LL_TIM_TIM15_BRK_TIM8_BKIN

    (*)  Value not defined in all devices.
    (**) Timer instance not available on all devices.

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

• source – The break and break2 input source parameter depends on timx. Description is available only in the CHM version of the User Manual (not in the PDF).

Return values :

State – of bit (1 or 0).

void LL_TIM_SetBreakInputSourcePolarity ( TIM_TypeDef * timx , uint32_t break_input , uint32_t source , uint32_t polarity )

Set the polarity of the break signal for the timer break input.

The description below summarizes specific “Timer Instance” and “BREAK(2) input source” parameter possibilities:

Reference Manual to LL API cross reference (Register Field Functions)

AF1 BKINP LL_TIM_SetBreakInputSourcePolarity

AF1 BKCMP1P LL_TIM_SetBreakInputSourcePolarity

AF1 BKCMP2P LL_TIM_SetBreakInputSourcePolarity

AF1 BKCMP3P LL_TIM_SetBreakInputSourcePolarity

AF1 BKCMP4P LL_TIM_SetBreakInputSourcePolarity

AF2 BK2INP LL_TIM_SetBreakInputSourcePolarity

AF2 BK2CMP1P LL_TIM_SetBreakInputSourcePolarity

AF2 BK2CMP2P LL_TIM_SetBreakInputSourcePolarity

AF2 BK2CMP3P LL_TIM_SetBreakInputSourcePolarity

AF2 BK2CMP4P LL_TIM_SetBreakInputSourcePolarity

TIM1: one of the following values:

. . BREAK can be one of the following values LL_TIM_TIM1_BRK_GPIO LL_TIM_TIM1_BRK_COMP1_OUT

    TIM8: one of the following values:

       . . BREAK can be one of the following values
       LL_TIM_TIM8_BRK_GPIO
       LL_TIM_TIM8_BRK_COMP1_OUT

    TIM15: one of the following values:

       . . BREAK can be one of the following values
       LL_TIM_TIM15_BRK_GPIO
       LL_TIM_TIM15_BRK_COMP1_OUT

    (*)  Value not defined in all devices.
    (**) Timer instance not available on all devices.

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

• source – The break and break2 input source parameter depends on timx. Description is available only in the CHM version of the User Manual (not in the PDF).

• polarity – This parameter can be one of the following values: LL_TIM_BREAK_INPUT_SRC_NONINVERTED LL_TIM_BREAK_INPUT_SRC_INVERTED

uint32_t LL_TIM_GetBreakInputSourcePolarity ( const TIM_TypeDef * timx , uint32_t break_input , uint32_t source )

Get the polarity of the break signal for the timer break input.

The description below summarizes specific “Timer Instance” and “BREAK(2) input source” parameter possibilities:

Reference Manual to LL API cross reference (Register Field Functions)

AF1 BKINP LL_TIM_GetBreakInputSourcePolarity

AF1 BKCMP1P LL_TIM_GetBreakInputSourcePolarity

AF1 BKCMP2P LL_TIM_GetBreakInputSourcePolarity

AF1 BKCMP3P LL_TIM_GetBreakInputSourcePolarity

AF1 BKCMP4P LL_TIM_GetBreakInputSourcePolarity

AF2 BK2INP LL_TIM_GetBreakInputSourcePolarity

AF2 BK2CMP1P LL_TIM_GetBreakInputSourcePolarity

AF2 BK2CMP2P LL_TIM_GetBreakInputSourcePolarity

AF2 BK2CMP3P LL_TIM_GetBreakInputSourcePolarity

AF2 BK2CMP4P LL_TIM_GetBreakInputSourcePolarity

TIM1: one of the following values:

. . BREAK can be one of the following values LL_TIM_TIM1_BRK_GPIO LL_TIM_TIM1_BRK_COMP1_OUT

    TIM8: one of the following values:

       . . BREAK can be one of the following values
       LL_TIM_TIM8_BRK_GPIO
       LL_TIM_TIM8_BRK_COMP1_OUT

    TIM15: one of the following values:

       . . BREAK can be one of the following values
       LL_TIM_TIM15_BRK_GPIO
       LL_TIM_TIM15_BRK_COMP1_OUT

    (*)  Value not defined in all devices.
    (**) Timer instance not available on all devices.

Parameters :

• timx – Timer instance

• break_input – This parameter can be one of the following values:

  • LL_TIM_BREAK_INPUT_1

  • LL_TIM_BREAK_INPUT_2

• source – The break and break2 input source parameter depends on timx. Description is available only in the CHM version of the User Manual (not in the PDF).

Return values :

Returned – value can be one of the following values:

• LL_TIM_BREAK_INPUT_SRC_NONINVERTED

• LL_TIM_BREAK_INPUT_SRC_INVERTED

void LL_TIM_SetBreakDelay ( TIM_TypeDef * timx , uint32_t break_delay , uint32_t delay )

Set the delay duration for a specific break delay.

Reference Manual to LL API cross reference (Register Field Functions)

MPR2 DBK1 LL_TIM_SetBreakDelay

MPR2 DBK2 LL_TIM_SetBreakDelay

Note

The delay duration can be changed on the fly as this control register is buffered. The new value is taken into account at the next update event.

Parameters :

• timx – Timer instance

• break_delay – This parameter can be one of the following values:

  • LL_TIM_BREAK_DELAY1

  • LL_TIM_BREAK_DELAY2

• delay – Delay duration (between Min_Data=0 and Max_Data=255)

uint32_t LL_TIM_GetBreakDelay ( const TIM_TypeDef * timx , uint32_t break_delay )

Get the delay duration for a specific break delay.

Reference Manual to LL API cross reference (Register Field Functions)

MPR2 DBK1 LL_TIM_GetBreakDelay

MPR2 DBK2 LL_TIM_GetBreakDelay

Parameters :

• timx – Timer instance

• break_delay – This parameter can be one of the following values:

  • LL_TIM_BREAK_DELAY1

  • LL_TIM_BREAK_DELAY2

Return values :

Delay – duration (between Min_Data=0 and Max_Data=255)

void LL_TIM_EnableAsymmetricalDeadTime ( TIM_TypeDef * timx )

Enable asymmetrical deadtime.

Reference Manual to LL API cross reference (Register Field Functions)

DTR2 DTAE LL_TIM_EnableAsymmetricalDeadTime

Note

Macro IS_TIM_DEADTIME_ASYMMETRICAL_INSTANCE(timx) can be used to check whether or not a timer instance provides asymmetrical deadtime.

Parameters :

timx – Timer instance

void LL_TIM_DisableAsymmetricalDeadTime ( TIM_TypeDef * timx )

Disable asymmetrical dead-time.

Reference Manual to LL API cross reference (Register Field Functions)

DTR2 DTAE LL_TIM_DisableAsymmetricalDeadTime

Note

Macro IS_TIM_DEADTIME_ASYMMETRICAL_INSTANCE(timx) can be used to check whether or not a timer instance provides asymmetrical deadtime.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledAsymmetricalDeadTime ( const TIM_TypeDef * timx )

Indicates whether asymmetrical deadtime is activated.

Reference Manual to LL API cross reference (Register Field Functions)

DTR2 DTAE LL_TIM_IsEnabledAsymmetricalDeadTime

Note

Macro IS_TIM_DEADTIME_ASYMMETRICAL_INSTANCE(timx) can be used to check whether or not a timer instance provides asymmetrical deadtime.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_SetFallingDeadTime ( TIM_TypeDef * timx , uint32_t deadtime )

Set the falling edge dead-time delay (delay inserted between the falling edge of the OCxREF signal and the rising edge of OCxN signals).

Reference Manual to LL API cross reference (Register Field Functions)

DTR2 DTGF LL_TIM_SetFallingDeadTime

Note

Macro IS_TIM_DEADTIME_ASYMMETRICAL_INSTANCE(timx) can be used to check whether or not asymmetrical dead-time insertion feature is supported by a timer instance.

Note

Helper macro LL_TIM_CALC_DEADTIME can be used to calculate the deadtime parameter

Note

This bit-field can not be modified as long as LOCK level 1, 2 or 3 has been programmed (LOCK bits in TIMx_BDTR register).

Parameters :

• timx – Timer instance

• deadtime – between Min_Data=0 and Max_Data=255

uint32_t LL_TIM_GetFallingDeadTime ( const TIM_TypeDef * timx )

Get the falling edge dead-time delay (delay inserted between the falling edge of the OCxREF signal and the rising edge of OCxN signals).

Reference Manual to LL API cross reference (Register Field Functions)

DTR2 DTGF LL_TIM_GetFallingDeadTime

Note

Macro IS_TIM_DEADTIME_ASYMMETRICAL_INSTANCE(timx) can be used to check whether or not asymmetrical dead-time insertion feature is supported by a timer instance.

Note

This bit-field can not be modified as long as LOCK level 1, 2 or 3 has been programmed (LOCK bits in TIMx_BDTR register).

Parameters :

timx – Timer instance

Return values :

Returned – value can be between Min_Data=0 and Max_Data=255.

void LL_TIM_EnableDeadTimePreload ( TIM_TypeDef * timx )

Enable deadtime preload.

Reference Manual to LL API cross reference (Register Field Functions)

DTR2 DTPE LL_TIM_EnableDeadTimePreload

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides deadtime preload.

Parameters :

timx – Timer instance

void LL_TIM_DisableDeadTimePreload ( TIM_TypeDef * timx )

Disable dead-time preload.

Reference Manual to LL API cross reference (Register Field Functions)

DTR2 DTPE LL_TIM_DisableDeadTimePreload

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides deadtime preload.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledDeadTimePreload ( const TIM_TypeDef * timx )

Indicates whether deadtime preload is activated.

Reference Manual to LL API cross reference (Register Field Functions)

DTR2 DTPE LL_TIM_IsEnabledDeadTimePreload

Note

Macro IS_TIM_BREAK_INSTANCE(timx) can be used to check whether or not a timer instance provides deadtime preload.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

DMA burst mode configuration

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_DMA_Burst_Mode

Functions

void LL_TIM_ConfigDMABurst ( TIM_TypeDef * timx , uint32_t dmaburst_base_address , uint32_t dmaburst_length , uint32_t dmaburst_source )

Configures the timer DMA burst feature.

Reference Manual to LL API cross reference (Register Field Functions)

DCR DBSS LL_TIM_ConfigDMABurst

DCR DBL LL_TIM_ConfigDMABurst

DCR DBA LL_TIM_ConfigDMABurst

Note

Macro IS_TIM_DMABURST_INSTANCE(timx) can be used to check whether or not a timer instance supports the DMA burst mode.

Parameters :

• timx – Timer instance

• dmaburst_base_address – This parameter can be one of the following values:

  • LL_TIM_DMABURST_BASEADDR_CR1

  • LL_TIM_DMABURST_BASEADDR_CR2

  • LL_TIM_DMABURST_BASEADDR_SMCR

  • LL_TIM_DMABURST_BASEADDR_DIER

  • LL_TIM_DMABURST_BASEADDR_SR

  • LL_TIM_DMABURST_BASEADDR_EGR

  • LL_TIM_DMABURST_BASEADDR_CCMR1

  • LL_TIM_DMABURST_BASEADDR_CCMR2

  • LL_TIM_DMABURST_BASEADDR_CCER

  • LL_TIM_DMABURST_BASEADDR_CNT

  • LL_TIM_DMABURST_BASEADDR_PSC

  • LL_TIM_DMABURST_BASEADDR_ARR

  • LL_TIM_DMABURST_BASEADDR_RCR

  • LL_TIM_DMABURST_BASEADDR_CCR1

  • LL_TIM_DMABURST_BASEADDR_CCR2

  • LL_TIM_DMABURST_BASEADDR_CCR3

  • LL_TIM_DMABURST_BASEADDR_CCR4

  • LL_TIM_DMABURST_BASEADDR_BDTR

  • LL_TIM_DMABURST_BASEADDR_CCR5

  • LL_TIM_DMABURST_BASEADDR_CCR6

  • LL_TIM_DMABURST_BASEADDR_CCMR3

  • LL_TIM_DMABURST_BASEADDR_DTR2

  • LL_TIM_DMABURST_BASEADDR_ECR

  • LL_TIM_DMABURST_BASEADDR_TISEL

  • LL_TIM_DMABURST_BASEADDR_AF1

  • LL_TIM_DMABURST_BASEADDR_AF2

  • LL_TIM_DMABURST_BASEADDR_CCR7

  • LL_TIM_DMABURST_BASEADDR_CCMR4

• dmaburst_length – This parameter can be one of the following values:

  • LL_TIM_DMABURST_LENGTH_1TRANSFER

  • LL_TIM_DMABURST_LENGTH_2TRANSFERS

  • LL_TIM_DMABURST_LENGTH_3TRANSFERS

  • LL_TIM_DMABURST_LENGTH_4TRANSFERS

  • LL_TIM_DMABURST_LENGTH_5TRANSFERS

  • LL_TIM_DMABURST_LENGTH_6TRANSFERS

  • LL_TIM_DMABURST_LENGTH_7TRANSFERS

  • LL_TIM_DMABURST_LENGTH_8TRANSFERS

  • LL_TIM_DMABURST_LENGTH_9TRANSFERS

  • LL_TIM_DMABURST_LENGTH_10TRANSFERS

  • LL_TIM_DMABURST_LENGTH_11TRANSFERS

  • LL_TIM_DMABURST_LENGTH_12TRANSFERS

  • LL_TIM_DMABURST_LENGTH_13TRANSFERS

  • LL_TIM_DMABURST_LENGTH_14TRANSFERS

  • LL_TIM_DMABURST_LENGTH_15TRANSFERS

  • LL_TIM_DMABURST_LENGTH_16TRANSFERS

  • LL_TIM_DMABURST_LENGTH_17TRANSFERS

  • LL_TIM_DMABURST_LENGTH_18TRANSFERS

  • LL_TIM_DMABURST_LENGTH_19TRANSFERS

  • LL_TIM_DMABURST_LENGTH_20TRANSFERS

  • LL_TIM_DMABURST_LENGTH_21TRANSFERS

  • LL_TIM_DMABURST_LENGTH_22TRANSFERS

  • LL_TIM_DMABURST_LENGTH_23TRANSFERS

  • LL_TIM_DMABURST_LENGTH_24TRANSFERS

  • LL_TIM_DMABURST_LENGTH_25TRANSFERS

  • LL_TIM_DMABURST_LENGTH_26TRANSFERS

  • LL_TIM_DMABURST_LENGTH_27TRANSFERS

  • LL_TIM_DMABURST_LENGTH_28TRANSFERS

  • LL_TIM_DMABURST_LENGTH_29TRANSFERS

  • LL_TIM_DMABURST_LENGTH_30TRANSFERS

  • LL_TIM_DMABURST_LENGTH_31TRANSFERS

  • LL_TIM_DMABURST_LENGTH_32TRANSFERS

• dmaburst_source – This parameter can be one of the following values:

  • LL_TIM_DMABURST_UPD

  • LL_TIM_DMABURST_CC1

  • LL_TIM_DMABURST_CC2 (*)

  • LL_TIM_DMABURST_CC3 (*)

  • LL_TIM_DMABURST_CC4 (*)

  • LL_TIM_DMABURST_COM (*)

  • LL_TIM_DMABURST_TRGI (*)

  (*) Value not defined for all timer instances.

void LL_TIM_GetConfigDMABurst ( TIM_TypeDef * timx , uint32_t * p_dmaburst_base_address , uint32_t * p_dmaburst_length , uint32_t * p_dmaburst_source )

Get the timer DMA burst configuration.

Reference Manual to LL API cross reference (Register Field Functions)

DCR DBSS LL_TIM_GetConfigDMABurst

DCR DBL LL_TIM_GetConfigDMABurst

DCR DBA LL_TIM_GetConfigDMABurst

Note

Macro IS_TIM_DMABURST_INSTANCE(timx) can be used to check whether or not a timer instance supports the DMA burst mode.

Parameters :

• timx – Timer instance

• p_dmaburst_base_address –

  Pointer to a storage for DMA burst base address.

  The value can be one of the following values:

  • LL_TIM_DMABURST_BASEADDR_CR1

  • LL_TIM_DMABURST_BASEADDR_CR2

  • LL_TIM_DMABURST_BASEADDR_SMCR

  • LL_TIM_DMABURST_BASEADDR_DIER

  • LL_TIM_DMABURST_BASEADDR_SR

  • LL_TIM_DMABURST_BASEADDR_EGR

  • LL_TIM_DMABURST_BASEADDR_CCMR1

  • LL_TIM_DMABURST_BASEADDR_CCMR2

  • LL_TIM_DMABURST_BASEADDR_CCER

  • LL_TIM_DMABURST_BASEADDR_CNT

  • LL_TIM_DMABURST_BASEADDR_PSC

  • LL_TIM_DMABURST_BASEADDR_ARR

  • LL_TIM_DMABURST_BASEADDR_RCR

  • LL_TIM_DMABURST_BASEADDR_CCR1

  • LL_TIM_DMABURST_BASEADDR_CCR2

  • LL_TIM_DMABURST_BASEADDR_CCR3

  • LL_TIM_DMABURST_BASEADDR_CCR4

  • LL_TIM_DMABURST_BASEADDR_BDTR

  • LL_TIM_DMABURST_BASEADDR_CCR5

  • LL_TIM_DMABURST_BASEADDR_CCR6

  • LL_TIM_DMABURST_BASEADDR_CCMR3

  • LL_TIM_DMABURST_BASEADDR_DTR2

  • LL_TIM_DMABURST_BASEADDR_ECR

  • LL_TIM_DMABURST_BASEADDR_TISEL

  • LL_TIM_DMABURST_BASEADDR_AF1

  • LL_TIM_DMABURST_BASEADDR_AF2

  • LL_TIM_DMABURST_BASEADDR_CCR7

  • LL_TIM_DMABURST_BASEADDR_CCMR4

• p_dmaburst_length –

  Pointer to a storage for DMA burst length.

  The value can be one of the following values:

  • LL_TIM_DMABURST_LENGTH_1TRANSFER

  • LL_TIM_DMABURST_LENGTH_2TRANSFERS

  • LL_TIM_DMABURST_LENGTH_3TRANSFERS

  • LL_TIM_DMABURST_LENGTH_4TRANSFERS

  • LL_TIM_DMABURST_LENGTH_5TRANSFERS

  • LL_TIM_DMABURST_LENGTH_6TRANSFERS

  • LL_TIM_DMABURST_LENGTH_7TRANSFERS

  • LL_TIM_DMABURST_LENGTH_8TRANSFERS

  • LL_TIM_DMABURST_LENGTH_9TRANSFERS

  • LL_TIM_DMABURST_LENGTH_10TRANSFERS

  • LL_TIM_DMABURST_LENGTH_11TRANSFERS

  • LL_TIM_DMABURST_LENGTH_12TRANSFERS

  • LL_TIM_DMABURST_LENGTH_13TRANSFERS

  • LL_TIM_DMABURST_LENGTH_14TRANSFERS

  • LL_TIM_DMABURST_LENGTH_15TRANSFERS

  • LL_TIM_DMABURST_LENGTH_16TRANSFERS

  • LL_TIM_DMABURST_LENGTH_17TRANSFERS

  • LL_TIM_DMABURST_LENGTH_18TRANSFERS

  • LL_TIM_DMABURST_LENGTH_19TRANSFERS

  • LL_TIM_DMABURST_LENGTH_20TRANSFERS

  • LL_TIM_DMABURST_LENGTH_21TRANSFERS

  • LL_TIM_DMABURST_LENGTH_22TRANSFERS

  • LL_TIM_DMABURST_LENGTH_23TRANSFERS

  • LL_TIM_DMABURST_LENGTH_24TRANSFERS

  • LL_TIM_DMABURST_LENGTH_25TRANSFERS

  • LL_TIM_DMABURST_LENGTH_26TRANSFERS

  • LL_TIM_DMABURST_LENGTH_27TRANSFERS

  • LL_TIM_DMABURST_LENGTH_28TRANSFERS

  • LL_TIM_DMABURST_LENGTH_29TRANSFERS

  • LL_TIM_DMABURST_LENGTH_30TRANSFERS

  • LL_TIM_DMABURST_LENGTH_31TRANSFERS

  • LL_TIM_DMABURST_LENGTH_32TRANSFERS

• p_dmaburst_source –

  Pointer to a storage for DMA burst source.

  The value can be one of the following values:

  • LL_TIM_DMABURST_UPD

  • LL_TIM_DMABURST_CC1

  • LL_TIM_DMABURST_CC2 (*)

  • LL_TIM_DMABURST_CC3 (*)

  • LL_TIM_DMABURST_CC4 (*)

  • LL_TIM_DMABURST_COM (*)

  • LL_TIM_DMABURST_TRGI (*)

  (*) Value not defined for all timer instances.

uint32_t LL_TIM_GetDMABurstSource ( const TIM_TypeDef * timx )

Get the DMA burst source.

Reference Manual to LL API cross reference (Register Field Functions)

DCR DBSS LL_TIM_GetDMABurstSource

Note

Macro IS_TIM_DMABURST_INSTANCE(timx) can be used to check whether or not a timer instance supports the DMA burst mode.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_DMABURST_UPD

• LL_TIM_DMABURST_CC1

• LL_TIM_DMABURST_CC2 (*)

• LL_TIM_DMABURST_CC3 (*)

• LL_TIM_DMABURST_CC4 (*)

• LL_TIM_DMABURST_COM (*)

• LL_TIM_DMABURST_TRGI (*)

(*) Value not defined for all timer instances.

Encoder configuration

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_Encoder

Functions

void LL_TIM_EnableEncoderIndex ( TIM_TypeDef * timx )

Enable encoder index.

Reference Manual to LL API cross reference (Register Field Functions)

ECR IE LL_TIM_EnableEncoderIndex

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

timx – Timer instance

void LL_TIM_DisableEncoderIndex ( TIM_TypeDef * timx )

Disable encoder index.

Reference Manual to LL API cross reference (Register Field Functions)

ECR IE LL_TIM_DisableEncoderIndex

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledEncoderIndex ( const TIM_TypeDef * timx )

Indicate whether encoder index is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

ECR IE LL_TIM_IsEnabledEncoderIndex

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_SetIndexDirection ( TIM_TypeDef * timx , uint32_t index_direction )

Set index direction.

Reference Manual to LL API cross reference (Register Field Functions)

ECR IDIR LL_TIM_SetIndexDirection

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

• timx – Timer instance

• index_direction – This parameter can be one of the following values:

  • LL_TIM_INDEX_UP_DOWN

  • LL_TIM_INDEX_UP

  • LL_TIM_INDEX_DOWN

uint32_t LL_TIM_GetIndexDirection ( const TIM_TypeDef * timx )

Get actual index direction.

Reference Manual to LL API cross reference (Register Field Functions)

ECR IDIR LL_TIM_GetIndexDirection

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_INDEX_UP_DOWN

• LL_TIM_INDEX_UP

• LL_TIM_INDEX_DOWN

void LL_TIM_SetIndexBlanking ( TIM_TypeDef * timx , uint32_t index_blanking )

Set index blanking.

Reference Manual to LL API cross reference (Register Field Functions)

ECR IBLK LL_TIM_SetIndexBlanking

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

• timx – Timer instance

• index_blanking – This parameter can be one of the following values:

  • LL_TIM_INDEX_BLANK_ALWAYS

  • LL_TIM_INDEX_BLANK_TI3

  • LL_TIM_INDEX_BLANK_TI4

uint32_t LL_TIM_GetIndexBlanking ( const TIM_TypeDef * timx )

Get actual index blanking.

Reference Manual to LL API cross reference (Register Field Functions)

ECR IBLK LL_TIM_GetIndexBlanking

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_INDEX_BLANK_ALWAYS

• LL_TIM_INDEX_BLANK_TI3

• LL_TIM_INDEX_BLANK_TI4

void LL_TIM_EnableFirstIndex ( TIM_TypeDef * timx )

Enable first index.

Reference Manual to LL API cross reference (Register Field Functions)

ECR FIDX LL_TIM_EnableFirstIndex

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

timx – Timer instance

void LL_TIM_DisableFirstIndex ( TIM_TypeDef * timx )

Disable first index.

Reference Manual to LL API cross reference (Register Field Functions)

ECR FIDX LL_TIM_DisableFirstIndex

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledFirstIndex ( const TIM_TypeDef * timx )

Indicates whether first index is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

ECR FIDX LL_TIM_IsEnabledFirstIndex

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_SetIndexPositionning ( TIM_TypeDef * timx , uint32_t index_positioning )

Set index positioning.

Reference Manual to LL API cross reference (Register Field Functions)

ECR IPOS LL_TIM_SetIndexPositionning

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

• timx – Timer instance

• index_positioning – This parameter can be one of the following values:

  • LL_TIM_INDEX_POSITION_DOWN_DOWN

  • LL_TIM_INDEX_POSITION_DOWN_UP

  • LL_TIM_INDEX_POSITION_UP_DOWN

  • LL_TIM_INDEX_POSITION_UP_UP

  • LL_TIM_INDEX_POSITION_DOWN

  • LL_TIM_INDEX_POSITION_UP

uint32_t LL_TIM_GetIndexPositionning ( const TIM_TypeDef * timx )

Get actual index positioning.

Reference Manual to LL API cross reference (Register Field Functions)

ECR IPOS LL_TIM_GetIndexPositionning

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values:

• LL_TIM_INDEX_POSITION_DOWN_DOWN

• LL_TIM_INDEX_POSITION_DOWN_UP

• LL_TIM_INDEX_POSITION_UP_DOWN

• LL_TIM_INDEX_POSITION_UP_UP

• LL_TIM_INDEX_POSITION_DOWN

• LL_TIM_INDEX_POSITION_UP

void LL_TIM_ConfigEncoderIndex ( TIM_TypeDef * timx , uint32_t configuration )

Configure encoder index.

Reference Manual to LL API cross reference (Register Field Functions)

ECR IDIR LL_TIM_ConfigEncoderIndex

ECR IBLK LL_TIM_ConfigEncoderIndex

ECR FIDX LL_TIM_ConfigEncoderIndex

ECR IPOS LL_TIM_ConfigEncoderIndex

Note

Macro IS_TIM_INDEX_INSTANCE(timx) can be used to check whether or not a timer instance provides an index input.

Parameters :

• timx – Timer instance

• configuration – This parameter must be a combination of all the following values:

  • LL_TIM_INDEX_UP or LL_TIM_INDEX_DOWN or LL_TIM_INDEX_UP_DOWN

  • LL_TIM_INDEX_BLANK_ALWAYS or LL_TIM_INDEX_BLANK_TI3 or LL_TIM_INDEX_BLANK_TI4

  • LL_TIM_INDEX_ALL or LL_TIM_INDEX_FIRST_ONLY

  • LL_TIM_INDEX_POSITION_DOWN_DOWN or … or LL_TIM_INDEX_POSITION_UP

OCREF_Clear_Management

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_OCREF_Clear

Functions

void LL_TIM_SetOCRefClearInputSource ( TIM_TypeDef * timx , uint32_t ocrefclear_input_source )

Set the OCREF clear input source.

TIM1: one of the following values: LL_TIM_TIM1_OCREF_CLR_INT_ETR LL_TIM_TIM1_OCREF_CLR_INT_COMP1_OUT

    TIM2: one of the following values:
       LL_TIM_TIM2_OCREF_CLR_INT_ETR
       LL_TIM_TIM2_OCREF_CLR_INT_COMP1_OUT

    TIM3: one of the following values: (**)
       LL_TIM_TIM3_OCREF_CLR_INT_ETR
       LL_TIM_TIM3_OCREF_CLR_INT_COMP1_OUT

    TIM4: one of the following values: (**)
       LL_TIM_TIM4_OCREF_CLR_INT_ETR
       LL_TIM_TIM4_OCREF_CLR_INT_COMP1_OUT

    TIM5: one of the following values: (**)
       LL_TIM_TIM5_OCREF_CLR_INT_ETR
       LL_TIM_TIM5_OCREF_CLR_INT_COMP1_OUT

    TIM8: one of the following values:
       LL_TIM_TIM8_OCREF_CLR_INT_ETR
       LL_TIM_TIM8_OCREF_CLR_INT_COMP1_OUT

    TIM15: one of the following values:
       LL_TIM_TIM15_OCREF_CLR_INT_COMP1_OUT

Reference Manual to LL API cross reference (Register Field Functions)

AF2 OCRSEL LL_TIM_SetOCRefClearInputSource

SMCR OCCS LL_TIM_SetOCRefClearInputSource

    (*)  Value not defined in all devices.
    (**) Timer instance not available on all devices.

Note

The OCxREF signal of a given channel can be cleared when a high level is applied on the OCREF_CLR_INPUT

Note

This function can only be used in Output compare and PWM modes.

Parameters :

• timx – Timer instance

• ocrefclear_input_source – This parameter can be one of the following values: The description below summarizes specific “Timer Instance” and “OCRef clear input source” parameter possibilities:

uint32_t LL_TIM_GetOCRefClearInputSource ( const TIM_TypeDef * timx )

Get the OCREF clear input source.

TIM1: one of the following values: LL_TIM_TIM1_OCREF_CLR_INT_ETR LL_TIM_TIM1_OCREF_CLR_INT_COMP1_OUT

    TIM2: one of the following values:
       LL_TIM_TIM2_OCREF_CLR_INT_ETR
       LL_TIM_TIM2_OCREF_CLR_INT_COMP1_OUT

    TIM3: one of the following values: (**)
       LL_TIM_TIM3_OCREF_CLR_INT_ETR
       LL_TIM_TIM3_OCREF_CLR_INT_COMP1_OUT

    TIM4: one of the following values: (**)
       LL_TIM_TIM4_OCREF_CLR_INT_ETR
       LL_TIM_TIM4_OCREF_CLR_INT_COMP1_OUT

    TIM5: one of the following values: (**)
       LL_TIM_TIM5_OCREF_CLR_INT_ETR
       LL_TIM_TIM5_OCREF_CLR_INT_COMP1_OUT

    TIM8: one of the following values:
       LL_TIM_TIM8_OCREF_CLR_INT_ETR
       LL_TIM_TIM8_OCREF_CLR_INT_COMP1_OUT

    TIM15: one of the following values:
       LL_TIM_TIM15_OCREF_CLR_INT_COMP1_OUT

Reference Manual to LL API cross reference (Register Field Functions)

AF2 OCRSEL LL_TIM_GetOCRefClearInputSource

SMCR OCCS LL_TIM_GetOCRefClearInputSource

    (*)  Value not defined in all devices.
    (**) Timer instance not available on all devices.

Parameters :

timx – Timer instance

Return values :

Returned – value can be one of the following values: The description below summarizes specific “Timer Instance” and “OCRef clear input source” parameter possibilities:

FLAG-Management

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_FLAG_Management

Functions

void LL_TIM_ClearFlag_UPDATE ( TIM_TypeDef * timx )

Clear the update interrupt flag (UIF).

Reference Manual to LL API cross reference (Register Field Functions)

SR UIF LL_TIM_ClearFlag_UPDATE

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_UPDATE ( const TIM_TypeDef * timx )

Indicate whether update interrupt flag (UIF) is set (update interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR UIF LL_TIM_IsActiveFlag_UPDATE

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_CC1 ( TIM_TypeDef * timx )

Clear the Capture/Compare 1 interrupt flag (CC1F).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC1IF LL_TIM_ClearFlag_CC1

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_CC1 ( const TIM_TypeDef * timx )

Indicate whether Capture/Compare 1 interrupt flag (CC1F) is set (Capture/Compare 1 interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC1IF LL_TIM_IsActiveFlag_CC1

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_CC2 ( TIM_TypeDef * timx )

Clear the Capture/Compare 2 interrupt flag (CC2F).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC2IF LL_TIM_ClearFlag_CC2

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_CC2 ( const TIM_TypeDef * timx )

Indicate whether Capture/Compare 2 interrupt flag (CC2F) is set (Capture/Compare 2 interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC2IF LL_TIM_IsActiveFlag_CC2

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_CC3 ( TIM_TypeDef * timx )

Clear the Capture/Compare 3 interrupt flag (CC3F).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC3IF LL_TIM_ClearFlag_CC3

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_CC3 ( const TIM_TypeDef * timx )

Indicate whether Capture/Compare 3 interrupt flag (CC3F) is set (Capture/Compare 3 interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC3IF LL_TIM_IsActiveFlag_CC3

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_CC4 ( TIM_TypeDef * timx )

Clear the Capture/Compare 4 interrupt flag (CC4F).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC4IF LL_TIM_ClearFlag_CC4

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_CC4 ( const TIM_TypeDef * timx )

Indicate whether Capture/Compare 4 interrupt flag (CC4F) is set (Capture/Compare 4 interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC4IF LL_TIM_IsActiveFlag_CC4

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_CC5 ( TIM_TypeDef * timx )

Clear the Capture/Compare 5 interrupt flag (CC5F).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC5IF LL_TIM_ClearFlag_CC5

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_CC5 ( const TIM_TypeDef * timx )

Indicate whether Capture/Compare 5 interrupt flag (CC5F) is set (Capture/Compare 5 interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC5IF LL_TIM_IsActiveFlag_CC5

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_CC6 ( TIM_TypeDef * timx )

Clear the Capture/Compare 6 interrupt flag (CC6F).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC6IF LL_TIM_ClearFlag_CC6

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_CC6 ( const TIM_TypeDef * timx )

Indicate whether Capture/Compare 6 interrupt flag (CC6F) is set (Capture/Compare 6 interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC6IF LL_TIM_IsActiveFlag_CC6

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_CC7 ( TIM_TypeDef * timx )

Clear the Capture/Compare 7 interrupt flag (CC7F).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC7IF LL_TIM_ClearFlag_CC7

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_CC7 ( const TIM_TypeDef * timx )

Indicate whether Capture/Compare 7 interrupt flag (CC7F) is set (Capture/Compare 7 interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC7IF LL_TIM_IsActiveFlag_CC7

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_COM ( TIM_TypeDef * timx )

Clear the commutation interrupt flag (COMIF).

Reference Manual to LL API cross reference (Register Field Functions)

SR COMIF LL_TIM_ClearFlag_COM

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_COM ( const TIM_TypeDef * timx )

Indicate whether commutation interrupt flag (COMIF) is set (commutation interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR COMIF LL_TIM_IsActiveFlag_COM

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_TRIG ( TIM_TypeDef * timx )

Clear the trigger interrupt flag (TIF).

Reference Manual to LL API cross reference (Register Field Functions)

SR TIF LL_TIM_ClearFlag_TRIG

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_TRIG ( const TIM_TypeDef * timx )

Indicate whether trigger interrupt flag (TIF) is set (trigger interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR TIF LL_TIM_IsActiveFlag_TRIG

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_BRK ( TIM_TypeDef * timx )

Clear the break interrupt flag (BIF).

Reference Manual to LL API cross reference (Register Field Functions)

SR BIF LL_TIM_ClearFlag_BRK

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_BRK ( const TIM_TypeDef * timx )

Indicate whether break interrupt flag (BIF) is set (break interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR BIF LL_TIM_IsActiveFlag_BRK

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_BRK2 ( TIM_TypeDef * timx )

Clear the break 2 interrupt flag (B2IF).

Reference Manual to LL API cross reference (Register Field Functions)

SR B2IF LL_TIM_ClearFlag_BRK2

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_BRK2 ( const TIM_TypeDef * timx )

Indicate whether break 2 interrupt flag (B2IF) is set (break 2 interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR B2IF LL_TIM_IsActiveFlag_BRK2

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_SYSBRK ( TIM_TypeDef * timx )

Clear the system break interrupt flag (SBIF).

Reference Manual to LL API cross reference (Register Field Functions)

SR SBIF LL_TIM_ClearFlag_SYSBRK

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_SYSBRK ( const TIM_TypeDef * timx )

Indicate whether system break interrupt flag (SBIF) is set (system break interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR SBIF LL_TIM_IsActiveFlag_SYSBRK

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_BG ( TIM_TypeDef * timx )

Clear the break generation flag (BGF).

Reference Manual to LL API cross reference (Register Field Functions)

SR BGF LL_TIM_ClearFlag_BG

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_BG ( const TIM_TypeDef * timx )

Indicate whether break generation flag (BGF) is set (break interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR BGF LL_TIM_IsActiveFlag_BG

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_B2G ( TIM_TypeDef * timx )

Clear the break 2 generation flag (B2GF).

Reference Manual to LL API cross reference (Register Field Functions)

SR B2GF LL_TIM_ClearFlag_B2G

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_B2G ( const TIM_TypeDef * timx )

Indicate whether break 2 generation flag (B2GF) is set (break 2 interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR B2GF LL_TIM_IsActiveFlag_B2G

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_CC1OVR ( TIM_TypeDef * timx )

Clear the Capture/Compare 1 over-capture interrupt flag (CC1OF).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC1OF LL_TIM_ClearFlag_CC1OVR

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_CC1OVR ( const TIM_TypeDef * timx )

Indicate whether Capture/Compare 1 over-capture interrupt flag (CC1OF) is set (Capture/Compare 1 interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC1OF LL_TIM_IsActiveFlag_CC1OVR

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_CC2OVR ( TIM_TypeDef * timx )

Clear the Capture/Compare 2 over-capture interrupt flag (CC2OF).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC2OF LL_TIM_ClearFlag_CC2OVR

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_CC2OVR ( const TIM_TypeDef * timx )

Indicate whether Capture/Compare 2 over-capture interrupt flag (CC2OF) is set (Capture/Compare 2 over-capture interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC2OF LL_TIM_IsActiveFlag_CC2OVR

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_CC3OVR ( TIM_TypeDef * timx )

Clear the Capture/Compare 3 over-capture interrupt flag (CC3OF).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC3OF LL_TIM_ClearFlag_CC3OVR

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_CC3OVR ( const TIM_TypeDef * timx )

Indicate whether Capture/Compare 3 over-capture interrupt flag (CC3OF) is set (Capture/Compare 3 over-capture interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC3OF LL_TIM_IsActiveFlag_CC3OVR

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_CC4OVR ( TIM_TypeDef * timx )

Clear the Capture/Compare 4 over-capture interrupt flag (CC4OF).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC4OF LL_TIM_ClearFlag_CC4OVR

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_CC4OVR ( const TIM_TypeDef * timx )

Indicate whether Capture/Compare 4 over-capture interrupt flag (CC4OF) is set (Capture/Compare 4 over-capture interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR CC4OF LL_TIM_IsActiveFlag_CC4OVR

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_TERR ( TIM_TypeDef * timx )

Clear the transition error interrupt flag (TERRF).

Reference Manual to LL API cross reference (Register Field Functions)

SR TERRF LL_TIM_ClearFlag_TERR

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_TERR ( const TIM_TypeDef * timx )

Indicate whether transition error interrupt flag (TERRF) is set (transition error interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR TERRF LL_TIM_IsActiveFlag_TERR

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_IERR ( TIM_TypeDef * timx )

Clear the index error interrupt flag (IERRF).

Reference Manual to LL API cross reference (Register Field Functions)

SR IERRF LL_TIM_ClearFlag_IERR

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_IERR ( const TIM_TypeDef * timx )

Indicate whether index error interrupt flag (IERRF) is set (index error interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR IERRF LL_TIM_IsActiveFlag_IERR

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_DIR ( TIM_TypeDef * timx )

Clear the direction change interrupt flag (DIRF).

Reference Manual to LL API cross reference (Register Field Functions)

SR DIRF LL_TIM_ClearFlag_DIR

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_DIR ( const TIM_TypeDef * timx )

Indicate whether direction change interrupt flag (DIRF) is set (direction change interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR DIRF LL_TIM_IsActiveFlag_DIR

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_IDX ( TIM_TypeDef * timx )

Clear the index interrupt flag (IDXF).

Reference Manual to LL API cross reference (Register Field Functions)

SR IDXF LL_TIM_ClearFlag_IDX

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_IDX ( const TIM_TypeDef * timx )

Indicate whether index interrupt flag (IDXF) is set (index interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR IDXF LL_TIM_IsActiveFlag_IDX

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_ClearFlag_UIOVR ( TIM_TypeDef * timx )

Clear the overrun flag (UIOVRF).

Reference Manual to LL API cross reference (Register Field Functions)

SR UIOVRF LL_TIM_ClearFlag_UIOVR

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsActiveFlag_UIOVR ( const TIM_TypeDef * timx )

Indicate whether overrun flag (UIOVRF) is set (another interrupt is pending).

Reference Manual to LL API cross reference (Register Field Functions)

SR UIOVRF LL_TIM_IsActiveFlag_UIOVR

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

IT-Management

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_IT_Management

Functions

void LL_TIM_EnableIT_UPDATE ( TIM_TypeDef * timx )

Enable update interrupt (UIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER UIE LL_TIM_EnableIT_UPDATE

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_UPDATE ( TIM_TypeDef * timx )

Disable update interrupt (UIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER UIE LL_TIM_DisableIT_UPDATE

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_UPDATE ( const TIM_TypeDef * timx )

Indicates whether the update interrupt (UIE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER UIE LL_TIM_IsEnabledIT_UPDATE

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT_CC1 ( TIM_TypeDef * timx )

Enable capture/compare 1 interrupt (CC1IE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC1IE LL_TIM_EnableIT_CC1

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_CC1 ( TIM_TypeDef * timx )

Disable capture/compare 1 interrupt (CC1IE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC1IE LL_TIM_DisableIT_CC1

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_CC1 ( const TIM_TypeDef * timx )

Indicates whether the capture/compare 1 interrupt (CC1IE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC1IE LL_TIM_IsEnabledIT_CC1

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT_CC2 ( TIM_TypeDef * timx )

Enable capture/compare 2 interrupt (CC2IE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC2IE LL_TIM_EnableIT_CC2

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_CC2 ( TIM_TypeDef * timx )

Disable capture/compare 2 interrupt (CC2IE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC2IE LL_TIM_DisableIT_CC2

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_CC2 ( const TIM_TypeDef * timx )

Indicates whether the capture/compare 2 interrupt (CC2IE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC2IE LL_TIM_IsEnabledIT_CC2

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT_CC3 ( TIM_TypeDef * timx )

Enable capture/compare 3 interrupt (CC3IE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC3IE LL_TIM_EnableIT_CC3

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_CC3 ( TIM_TypeDef * timx )

Disable capture/compare 3 interrupt (CC3IE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC3IE LL_TIM_DisableIT_CC3

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_CC3 ( const TIM_TypeDef * timx )

Indicates whether the capture/compare 3 interrupt (CC3IE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC3IE LL_TIM_IsEnabledIT_CC3

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT_CC4 ( TIM_TypeDef * timx )

Enable capture/compare 4 interrupt (CC4IE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC4IE LL_TIM_EnableIT_CC4

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_CC4 ( TIM_TypeDef * timx )

Disable capture/compare 4 interrupt (CC4IE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC4IE LL_TIM_DisableIT_CC4

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_CC4 ( const TIM_TypeDef * timx )

Indicates whether the capture/compare 4 interrupt (CC4IE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC4IE LL_TIM_IsEnabledIT_CC4

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT_COM ( TIM_TypeDef * timx )

Enable commutation interrupt (COMIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER COMIE LL_TIM_EnableIT_COM

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_COM ( TIM_TypeDef * timx )

Disable commutation interrupt (COMIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER COMIE LL_TIM_DisableIT_COM

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_COM ( const TIM_TypeDef * timx )

Indicates whether the commutation interrupt (COMIE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER COMIE LL_TIM_IsEnabledIT_COM

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT_TRIG ( TIM_TypeDef * timx )

Enable trigger interrupt (TIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER TIE LL_TIM_EnableIT_TRIG

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_TRIG ( TIM_TypeDef * timx )

Disable trigger interrupt (TIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER TIE LL_TIM_DisableIT_TRIG

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_TRIG ( const TIM_TypeDef * timx )

Indicates whether the trigger interrupt (TIE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER TIE LL_TIM_IsEnabledIT_TRIG

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT_BRK ( TIM_TypeDef * timx )

Enable break interrupt (BIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER BIE LL_TIM_EnableIT_BRK

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_BRK ( TIM_TypeDef * timx )

Disable break interrupt (BIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER BIE LL_TIM_DisableIT_BRK

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_BRK ( const TIM_TypeDef * timx )

Indicates whether the break interrupt (BIE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER BIE LL_TIM_IsEnabledIT_BRK

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT_TERR ( TIM_TypeDef * timx )

Enable transition error interrupt (TERRIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER TERRIE LL_TIM_EnableIT_TERR

Note

Macro IS_TIM_ENCODER_ERROR_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder error management.

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_TERR ( TIM_TypeDef * timx )

Disable transition error interrupt (TERRIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER TERRIE LL_TIM_DisableIT_TERR

Note

Macro IS_TIM_ENCODER_ERROR_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder error management.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_TERR ( const TIM_TypeDef * timx )

Indicates whether the transition error interrupt (TERRIE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER TERRIE LL_TIM_IsEnabledIT_TERR

Note

Macro IS_TIM_ENCODER_ERROR_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder error management.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT_IERR ( TIM_TypeDef * timx )

Enable index error interrupt (IERRIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER IERRIE LL_TIM_EnableIT_IERR

Note

Macro IS_TIM_ENCODER_ERROR_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder error management.

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_IERR ( TIM_TypeDef * timx )

Disable index error interrupt (IERRIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER IERRIE LL_TIM_DisableIT_IERR

Note

Macro IS_TIM_ENCODER_ERROR_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder error management.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_IERR ( const TIM_TypeDef * timx )

Indicates whether the index error interrupt (IERRIE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER IERRIE LL_TIM_IsEnabledIT_IERR

Note

Macro IS_TIM_ENCODER_ERROR_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder error management.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT_DIR ( TIM_TypeDef * timx )

Enable direction change interrupt (DIRIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER DIRIE LL_TIM_EnableIT_DIR

Note

Macro IS_TIM_FUNCTINONAL_ENCODER_INTERRUPT_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder interrupt management.

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_DIR ( TIM_TypeDef * timx )

Disable direction change interrupt (DIRIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER DIRIE LL_TIM_DisableIT_DIR

Note

Macro IS_TIM_FUNCTINONAL_ENCODER_INTERRUPT_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder interrupt management.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_DIR ( const TIM_TypeDef * timx )

Indicates whether the direction change interrupt (DIRIE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER DIRIE LL_TIM_IsEnabledIT_DIR

Note

Macro IS_TIM_FUNCTINONAL_ENCODER_INTERRUPT_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder interrupt management.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT_IDX ( TIM_TypeDef * timx )

Enable index interrupt (IDXIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER IDXIE LL_TIM_EnableIT_IDX

Note

Macro IS_TIM_FUNCTINONAL_ENCODER_INTERRUPT_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder interrupt management.

Parameters :

timx – Timer instance

void LL_TIM_DisableIT_IDX ( TIM_TypeDef * timx )

Disable index interrupt (IDXIE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER IDXIE LL_TIM_DisableIT_IDX

Note

Macro IS_TIM_FUNCTINONAL_ENCODER_INTERRUPT_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder interrupt management.

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledIT_IDX ( const TIM_TypeDef * timx )

Indicates whether the index interrupt (IDXIE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER IDXIE LL_TIM_IsEnabledIT_IDX

Note

Macro IS_TIM_FUNCTINONAL_ENCODER_INTERRUPT_INSTANCE(timx) can be used to check whether or not a timer instance provides encoder interrupt management.

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableIT ( TIM_TypeDef * timx , uint32_t it_mask )

Enable the interrupt(s).

Reference Manual to LL API cross reference (Register Field Functions)

DIER BIE LL_TIM_EnableIT

DIER UIE LL_TIM_EnableIT

DIER CC1IE LL_TIM_EnableIT

DIER CC2IE LL_TIM_EnableIT

DIER CC3IE LL_TIM_EnableIT

DIER CC4IE LL_TIM_EnableIT

DIER COMIE LL_TIM_EnableIT

DIER IDXIE LL_TIM_EnableIT

DIER DIRIE LL_TIM_EnableIT

DIER IERRIE LL_TIM_EnableIT

DIER TERRIE LL_TIM_EnableIT

DIER TIE LL_TIM_EnableIT

Parameters :

• timx – Timer instance

• it_mask – specifies the interrupt source(s) to enable. This parameter can be any combination of the following values:

  • LL_TIM_DIER_UIE

  • LL_TIM_DIER_CC1IE

  • LL_TIM_DIER_CC2IE

  • LL_TIM_DIER_CC3IE

  • LL_TIM_DIER_CC4IE

  • LL_TIM_DIER_COMIE

  • LL_TIM_DIER_TIE

  • LL_TIM_DIER_BIE

  • LL_TIM_DIER_IDXIE

  • LL_TIM_DIER_DIRIE

  • LL_TIM_DIER_IERRIE

  • LL_TIM_DIER_TERRIE

void LL_TIM_DisableIT ( TIM_TypeDef * timx , uint32_t it_mask )

Disable the interrupt(s).

Reference Manual to LL API cross reference (Register Field Functions)

DIER BIE LL_TIM_DisableIT

DIER UIE LL_TIM_DisableIT

DIER CC1IE LL_TIM_DisableIT

DIER CC2IE LL_TIM_DisableIT

DIER CC3IE LL_TIM_DisableIT

DIER CC4IE LL_TIM_DisableIT

DIER COMIE LL_TIM_DisableIT

DIER IDXIE LL_TIM_DisableIT

DIER DIRIE LL_TIM_DisableIT

DIER IERRIE LL_TIM_DisableIT

DIER TERRIE LL_TIM_DisableIT

DIER TIE LL_TIM_DisableIT

Parameters :

• timx – Timer instance

• it_mask – specifies the interrupt source(s) to disable. This parameter can be any combination of the following values:

  • LL_TIM_DIER_UIE

  • LL_TIM_DIER_CC1IE

  • LL_TIM_DIER_CC2IE

  • LL_TIM_DIER_CC3IE

  • LL_TIM_DIER_CC4IE

  • LL_TIM_DIER_COMIE

  • LL_TIM_DIER_TIE

  • LL_TIM_DIER_BIE

  • LL_TIM_DIER_IDXIE

  • LL_TIM_DIER_DIRIE

  • LL_TIM_DIER_IERRIE

  • LL_TIM_DIER_TERRIE

DMA Management

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_DMA_Management

Functions

void LL_TIM_EnableDMAReq_UPDATE ( TIM_TypeDef * timx )

Enable update DMA request (UDE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER UDE LL_TIM_EnableDMAReq_UPDATE

Parameters :

timx – Timer instance

void LL_TIM_DisableDMAReq_UPDATE ( TIM_TypeDef * timx )

Disable update DMA request (UDE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER UDE LL_TIM_DisableDMAReq_UPDATE

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledDMAReq_UPDATE ( const TIM_TypeDef * timx )

Indicates whether the update DMA request (UDE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER UDE LL_TIM_IsEnabledDMAReq_UPDATE

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableDMAReq_CC1 ( TIM_TypeDef * timx )

Enable capture/compare 1 DMA request (CC1DE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC1DE LL_TIM_EnableDMAReq_CC1

Parameters :

timx – Timer instance

void LL_TIM_DisableDMAReq_CC1 ( TIM_TypeDef * timx )

Disable capture/compare 1 DMA request (CC1DE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC1DE LL_TIM_DisableDMAReq_CC1

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledDMAReq_CC1 ( const TIM_TypeDef * timx )

Indicates whether the capture/compare 1 DMA request (CC1DE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC1DE LL_TIM_IsEnabledDMAReq_CC1

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableDMAReq_CC2 ( TIM_TypeDef * timx )

Enable capture/compare 2 DMA request (CC2DE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC2DE LL_TIM_EnableDMAReq_CC2

Parameters :

timx – Timer instance

void LL_TIM_DisableDMAReq_CC2 ( TIM_TypeDef * timx )

Disable capture/compare 2 DMA request (CC2DE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC2DE LL_TIM_DisableDMAReq_CC2

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledDMAReq_CC2 ( const TIM_TypeDef * timx )

Indicates whether the capture/compare 2 DMA request (CC2DE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC2DE LL_TIM_IsEnabledDMAReq_CC2

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableDMAReq_CC3 ( TIM_TypeDef * timx )

Enable capture/compare 3 DMA request (CC3DE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC3DE LL_TIM_EnableDMAReq_CC3

Parameters :

timx – Timer instance

void LL_TIM_DisableDMAReq_CC3 ( TIM_TypeDef * timx )

Disable capture/compare 3 DMA request (CC3DE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC3DE LL_TIM_DisableDMAReq_CC3

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledDMAReq_CC3 ( const TIM_TypeDef * timx )

Indicates whether the capture/compare 3 DMA request (CC3DE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC3DE LL_TIM_IsEnabledDMAReq_CC3

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableDMAReq_CC4 ( TIM_TypeDef * timx )

Enable capture/compare 4 DMA request (CC4DE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC4DE LL_TIM_EnableDMAReq_CC4

Parameters :

timx – Timer instance

void LL_TIM_DisableDMAReq_CC4 ( TIM_TypeDef * timx )

Disable capture/compare 4 DMA request (CC4DE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC4DE LL_TIM_DisableDMAReq_CC4

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledDMAReq_CC4 ( const TIM_TypeDef * timx )

Indicates whether the capture/compare 4 DMA request (CC4DE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER CC4DE LL_TIM_IsEnabledDMAReq_CC4

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableDMAReq_COM ( TIM_TypeDef * timx )

Enable commutation DMA request (COMDE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER COMDE LL_TIM_EnableDMAReq_COM

Parameters :

timx – Timer instance

void LL_TIM_DisableDMAReq_COM ( TIM_TypeDef * timx )

Disable commutation DMA request (COMDE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER COMDE LL_TIM_DisableDMAReq_COM

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledDMAReq_COM ( const TIM_TypeDef * timx )

Indicates whether the commutation DMA request (COMDE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER COMDE LL_TIM_IsEnabledDMAReq_COM

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableDMAReq_TRIG ( TIM_TypeDef * timx )

Enable trigger interrupt (TDE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER TDE LL_TIM_EnableDMAReq_TRIG

Parameters :

timx – Timer instance

void LL_TIM_DisableDMAReq_TRIG ( TIM_TypeDef * timx )

Disable trigger interrupt (TDE).

Reference Manual to LL API cross reference (Register Field Functions)

DIER TDE LL_TIM_DisableDMAReq_TRIG

Parameters :

timx – Timer instance

uint32_t LL_TIM_IsEnabledDMAReq_TRIG ( const TIM_TypeDef * timx )

Indicates whether the trigger interrupt (TDE) is enabled.

Reference Manual to LL API cross reference (Register Field Functions)

DIER TDE LL_TIM_IsEnabledDMAReq_TRIG

Parameters :

timx – Timer instance

Return values :

State – of bit (1 or 0).

void LL_TIM_EnableDMAReq ( TIM_TypeDef * timx , uint32_t dma_mask )

Enable the selected dma request(s).

Reference Manual to LL API cross reference (Register Field Functions)

DIER UDE LL_TIM_EnableDMAReq

DIER CC1DE LL_TIM_EnableDMAReq

DIER CC2DE LL_TIM_EnableDMAReq

DIER CC3DE LL_TIM_EnableDMAReq

DIER CC4DE LL_TIM_EnableDMAReq

DIER COMDE LL_TIM_EnableDMAReq

DIER TDE LL_TIM_EnableDMAReq

Parameters :

• timx – Timer instance

• dma_mask – specifies the DMA request source(s) to enable. This parameter can be any combination of the following values:

  • LL_TIM_DIER_UDE

  • LL_TIM_DIER_CC1DE

  • LL_TIM_DIER_CC2DE

  • LL_TIM_DIER_CC3DE

  • LL_TIM_DIER_CC4DE

  • LL_TIM_DIER_COMDE

  • LL_TIM_DIER_TDE

void LL_TIM_DisableDMAReq ( TIM_TypeDef * timx , uint32_t dma_mask )

Disable the selected dma request(s).

Reference Manual to LL API cross reference (Register Field Functions)

DIER UDE LL_TIM_DisableDMAReq

DIER CC1DE LL_TIM_DisableDMAReq

DIER CC2DE LL_TIM_DisableDMAReq

DIER CC3DE LL_TIM_DisableDMAReq

DIER CC4DE LL_TIM_DisableDMAReq

DIER COMDE LL_TIM_DisableDMAReq

DIER TDE LL_TIM_DisableDMAReq

Parameters :

• timx – Timer instance

• dma_mask – specifies the DMA request source(s) to disable. This parameter can be any combination of the following values:

  • LL_TIM_DIER_UDE

  • LL_TIM_DIER_CC1DE

  • LL_TIM_DIER_CC2DE

  • LL_TIM_DIER_CC3DE

  • LL_TIM_DIER_CC4DE

  • LL_TIM_DIER_COMDE

  • LL_TIM_DIER_TDE

EVENT-Management

STM32C562xx STM32C5A3xx STM32C542xx

group TIM_LL_EF_EVENT_Management

Functions

void LL_TIM_GenerateEvent_UPDATE ( TIM_TypeDef * timx )

Generate an update event.

Reference Manual to LL API cross reference (Register Field Functions)

EGR UG LL_TIM_GenerateEvent_UPDATE

Parameters :

timx – Timer instance

void LL_TIM_GenerateEvent_CC1 ( TIM_TypeDef * timx )

Generate Capture/Compare 1 event.

Reference Manual to LL API cross reference (Register Field Functions)

EGR CC1G LL_TIM_GenerateEvent_CC1

Parameters :

timx – Timer instance

void LL_TIM_GenerateEvent_CC2 ( TIM_TypeDef * timx )

Generate Capture/Compare 2 event.

Reference Manual to LL API cross reference (Register Field Functions)

EGR CC2G LL_TIM_GenerateEvent_CC2

Parameters :

timx – Timer instance

void LL_TIM_GenerateEvent_CC3 ( TIM_TypeDef * timx )

Generate Capture/Compare 3 event.

Reference Manual to LL API cross reference (Register Field Functions)

EGR CC3G LL_TIM_GenerateEvent_CC3

Parameters :

timx – Timer instance

void LL_TIM_GenerateEvent_CC4 ( TIM_TypeDef * timx )

Generate Capture/Compare 4 event.

Reference Manual to LL API cross reference (Register Field Functions)

EGR CC4G LL_TIM_GenerateEvent_CC4

Parameters :

timx – Timer instance

void LL_TIM_GenerateEvent_COM ( TIM_TypeDef * timx )

Generate commutation event.

Reference Manual to LL API cross reference (Register Field Functions)

EGR COMG LL_TIM_GenerateEvent_COM

Parameters :

timx – Timer instance

void LL_TIM_GenerateEvent_TRIG ( TIM_TypeDef * timx )

Generate trigger event.

Reference Manual to LL API cross reference (Register Field Functions)

EGR TG LL_TIM_GenerateEvent_TRIG

Parameters :

timx – Timer instance

void LL_TIM_GenerateEvent_BRK ( TIM_TypeDef * timx )

Generate break event.

Reference Manual to LL API cross reference (Register Field Functions)

EGR BG LL_TIM_GenerateEvent_BRK

Parameters :

timx – Timer instance

void LL_TIM_GenerateEvent_BRK2 ( TIM_TypeDef * timx )

Generate break 2 event.

Reference Manual to LL API cross reference (Register Field Functions)

EGR B2G LL_TIM_GenerateEvent_BRK2

Parameters :

timx – Timer instance

void LL_TIM_GenerateEvent ( TIM_TypeDef * timx , uint32_t software_event )

Generate software event(s).

Reference Manual to LL API cross reference (Register Field Functions)

EGR UG LL_TIM_GenerateEvent

EGR CC1G LL_TIM_GenerateEvent

EGR CC2G LL_TIM_GenerateEvent

EGR CC3G LL_TIM_GenerateEvent

EGR CC4G LL_TIM_GenerateEvent

EGR COMG LL_TIM_GenerateEvent

EGR TG LL_TIM_GenerateEvent

EGR BG LL_TIM_GenerateEvent

EGR B2G LL_TIM_GenerateEvent

Parameters :

• timx – Timer instance

• software_event – specifies the software event source(s) to generate. This parameter can be any combination of the following values:

  • LL_TIM_SW_EVENT_UPD

  • LL_TIM_SW_EVENT_CC1

  • LL_TIM_SW_EVENT_CC2

  • LL_TIM_SW_EVENT_CC3

  • LL_TIM_SW_EVENT_CC4

  • LL_TIM_SW_EVENT_COM

  • LL_TIM_SW_EVENT_TRGI

  • LL_TIM_SW_EVENT_BRK

  • LL_TIM_SW_EVENT_BRK2