Clocks management functions. More...

Collaboration diagram for Clocks management functions:

Functions
void	TIM_ETRClockMode1Config (TIM_TypeDef *TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter)
	Configures the External clock Mode1. More...

void	TIM_ETRClockMode2Config (TIM_TypeDef *TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter)
	Configures the External clock Mode2. More...

void	TIM_InternalClockConfig (TIM_TypeDef *TIMx)
	Configures the TIMx internal Clock. More...

void	TIM_ITRxExternalClockConfig (TIM_TypeDef *TIMx, uint16_t TIM_InputTriggerSource)
	Configures the TIMx Internal Trigger as External Clock. More...

void	TIM_TIxExternalClockConfig (TIM_TypeDef *TIMx, uint16_t TIM_TIxExternalCLKSource, uint16_t TIM_ICPolarity, uint16_t ICFilter)
	Configures the TIMx Trigger as External Clock. More...

Detailed Description

Clocks management functions.

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                  ##### Clocks management functions #####
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Function Documentation

void TIM_ETRClockMode1Config	(	TIM_TypeDef *	TIMx,
		uint16_t	TIM_ExtTRGPrescaler,
		uint16_t	TIM_ExtTRGPolarity,
		uint16_t	ExtTRGFilter
	)

Configures the External clock Mode1.

Parameters

TIMx	where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
TIM_ExtTRGPrescaler	The external Trigger Prescaler. This parameter can be one of the following values: TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF. TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2. TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4. TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
TIM_ExtTRGPolarity	The external Trigger Polarity. This parameter can be one of the following values: TIM_ExtTRGPolarity_Inverted: active low or falling edge active. TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
ExtTRGFilter	External Trigger Filter. This parameter must be a value between 0x00 and 0x0F

Return values

None

Parameters

TIMx	where x can be 1, 2, 3, 4 or 8 to select the TIM peripheral.
TIM_ExtTRGPrescaler	The external Trigger Prescaler. This parameter can be one of the following values: TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF. TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2. TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4. TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
TIM_ExtTRGPolarity	The external Trigger Polarity. This parameter can be one of the following values: TIM_ExtTRGPolarity_Inverted: active low or falling edge active. TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
ExtTRGFilter	External Trigger Filter. This parameter must be a value between 0x00 and 0x0F

Return values

None

Definition at line 2774 of file stm32f4xx_tim.c.

void TIM_ETRClockMode2Config	(	TIM_TypeDef *	TIMx,
		uint16_t	TIM_ExtTRGPrescaler,
		uint16_t	TIM_ExtTRGPolarity,
		uint16_t	ExtTRGFilter
	)

Configures the External clock Mode2.

Parameters

TIMx	where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
TIM_ExtTRGPrescaler	The external Trigger Prescaler. This parameter can be one of the following values: TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF. TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2. TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4. TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
TIM_ExtTRGPolarity	The external Trigger Polarity. This parameter can be one of the following values: TIM_ExtTRGPolarity_Inverted: active low or falling edge active. TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
ExtTRGFilter	External Trigger Filter. This parameter must be a value between 0x00 and 0x0F

Return values

None

Parameters

TIMx	where x can be 1, 2, 3, 4 or 8 to select the TIM peripheral.
TIM_ExtTRGPrescaler	The external Trigger Prescaler. This parameter can be one of the following values: TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF. TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2. TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4. TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
TIM_ExtTRGPolarity	The external Trigger Polarity. This parameter can be one of the following values: TIM_ExtTRGPolarity_Inverted: active low or falling edge active. TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
ExtTRGFilter	External Trigger Filter. This parameter must be a value between 0x00 and 0x0F

Return values

None

Definition at line 2821 of file stm32f4xx_tim.c.

void TIM_InternalClockConfig ( TIM_TypeDef * TIMx )

Configures the TIMx internal Clock.

Parameters

TIMx	where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM peripheral.

Return values

None

Parameters

TIMx	where x can be 1, 2, 3, 4, 8 or 15 to select the TIM peripheral.

Return values

None

Definition at line 2683 of file stm32f4xx_tim.c.

void TIM_ITRxExternalClockConfig	(	TIM_TypeDef *	TIMx,
		uint16_t	TIM_InputTriggerSource
	)

Configures the TIMx Internal Trigger as External Clock.

Parameters

TIMx	where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM peripheral.
TIM_InputTriggerSource	Trigger source. This parameter can be one of the following values: TIM_TS_ITR0: Internal Trigger 0 TIM_TS_ITR1: Internal Trigger 1 TIM_TS_ITR2: Internal Trigger 2 TIM_TS_ITR3: Internal Trigger 3

Return values

None

Parameters

TIMx	where x can be 1, 2, 3, 4, 8 or 15 to select the TIM peripheral.
TIM_InputTriggerSource	Trigger source. This parameter can be one of the following values: TIM_TS_ITR0: Internal Trigger 0 TIM_TS_ITR1: Internal Trigger 1 TIM_TS_ITR2: Internal Trigger 2 TIM_TS_ITR3: Internal Trigger 3

Return values

None

Definition at line 2704 of file stm32f4xx_tim.c.

void TIM_TIxExternalClockConfig	(	TIM_TypeDef *	TIMx,
		uint16_t	TIM_TIxExternalCLKSource,
		uint16_t	TIM_ICPolarity,
		uint16_t	ICFilter
	)

Configures the TIMx Trigger as External Clock.

Parameters

TIMx	where x can be 1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 13 or 14 to select the TIM peripheral.
TIM_TIxExternalCLKSource	Trigger source. This parameter can be one of the following values: TIM_TIxExternalCLK1Source_TI1ED: TI1 Edge Detector TIM_TIxExternalCLK1Source_TI1: Filtered Timer Input 1 TIM_TIxExternalCLK1Source_TI2: Filtered Timer Input 2
TIM_ICPolarity	specifies the TIx Polarity. This parameter can be one of the following values: TIM_ICPolarity_Rising TIM_ICPolarity_Falling
ICFilter	specifies the filter value. This parameter must be a value between 0x0 and 0xF.

Return values

None

Parameters

TIMx	where x can be 1, 2, 3, 4, 8 or 15 to select the TIM peripheral.
TIM_TIxExternalCLKSource	Trigger source. This parameter can be one of the following values: TIM_TIxExternalCLK1Source_TI1ED: TI1 Edge Detector TIM_TIxExternalCLK1Source_TI1: Filtered Timer Input 1 TIM_TIxExternalCLK1Source_TI2: Filtered Timer Input 2
TIM_ICPolarity	specifies the TIx Polarity. This parameter can be one of the following values: TIM_ICPolarity_Rising TIM_ICPolarity_Falling
ICFilter	specifies the filter value. This parameter must be a value between 0x0 and 0xF.

Return values

None

Definition at line 2734 of file stm32f4xx_tim.c.

Functions

Detailed Description

Function Documentation