General Description

Functions
__STATIC_INLINE void	Cy_TCPWM_Enable_Multiple (TCPWM_Type *base, uint32_t counters)
	Enables the counter(s) in the TCPWM block. More...

__STATIC_INLINE void	Cy_TCPWM_Disable_Multiple (TCPWM_Type *base, uint32_t counters)
	Disables the counter(s) in the TCPWM block. More...

__STATIC_INLINE void	Cy_TCPWM_TriggerStart (TCPWM_Type *base, uint32_t counters)
	Triggers a software start on the selected TCPWMs. More...

__STATIC_INLINE void	Cy_TCPWM_TriggerReloadOrIndex (TCPWM_Type *base, uint32_t counters)
	Triggers a software reload event (or index in QuadDec mode). More...

__STATIC_INLINE void	Cy_TCPWM_TriggerStopOrKill (TCPWM_Type *base, uint32_t counters)
	Triggers a stop in the Timer Counter mode, or a kill in the PWM mode. More...

__STATIC_INLINE void	Cy_TCPWM_TriggerCaptureOrSwap (TCPWM_Type *base, uint32_t counters)
	Triggers a Capture in the Timer Counter mode, and a Swap in the PWM mode. More...

__STATIC_INLINE void	Cy_TCPWM_Enable_Single (TCPWM_Type *base, uint32_t cntNum)
	Enables specified counter. More...

__STATIC_INLINE void	Cy_TCPWM_Disable_Single (TCPWM_Type *base, uint32_t cntNum)
	Disable specified counter. More...

__STATIC_INLINE uint32_t	Cy_TCPWM_GetInterruptStatus (TCPWM_Type const *base, uint32_t cntNum)
	Returns which event triggered the interrupt. More...

__STATIC_INLINE void	Cy_TCPWM_ClearInterrupt (TCPWM_Type *base, uint32_t cntNum, uint32_t source)
	Clears Active Interrupt Source. More...

__STATIC_INLINE void	Cy_TCPWM_SetInterrupt (TCPWM_Type *base, uint32_t cntNum, uint32_t source)
	Triggers an interrupt via a software write. More...

__STATIC_INLINE void	Cy_TCPWM_SetInterruptMask (TCPWM_Type *base, uint32_t cntNum, uint32_t mask)
	Sets an interrupt mask. More...

__STATIC_INLINE uint32_t	Cy_TCPWM_GetInterruptMask (TCPWM_Type const *base, uint32_t cntNum)
	Returns the interrupt mask. More...

__STATIC_INLINE uint32_t	Cy_TCPWM_GetInterruptStatusMasked (TCPWM_Type const *base, uint32_t cntNum)
	Returns which masked interrupt triggered the interrupt. More...

__STATIC_INLINE void	Cy_TCPWM_TriggerStart_Single (TCPWM_Type *base, uint32_t cntNum)
	Triggers a software start on the selected TCPWM. More...

__STATIC_INLINE void	Cy_TCPWM_TriggerReloadOrIndex_Single (TCPWM_Type *base, uint32_t cntNum)
	Triggers a software reload event (or index 0 in QuadDec mode) on selected TCPWM. More...

__STATIC_INLINE void	Cy_TCPWM_TriggerStopOrKill_Single (TCPWM_Type *base, uint32_t cntNum)
	Triggers a stop in the Timer Counter mode, or a kill in the PWM mode on selected TCPWM. More...

__STATIC_INLINE void	Cy_TCPWM_TriggerCaptureOrSwap_Single (TCPWM_Type *base, uint32_t cntNum)
	Triggers a Capture 0 in the Timer Counter mode, and a Swap in the PWM mode on selected TCPWM. More...

__STATIC_INLINE void	Cy_TCPWM_TriggerCapture0 (TCPWM_Type *base, uint32_t cntNum)
	Triggers a Capture 0 on the selected counter. More...

__STATIC_INLINE void	Cy_TCPWM_TriggerCapture1 (TCPWM_Type *base, uint32_t cntNum)
	Triggers a Capture 1 in Timer Counter and QuadDec Mode. More...

__STATIC_INLINE BOOL8	Cy_TCPWM_GetTrigPinLevel (TCPWM_Type const *base, uint32_t cntNum, cy_en_tcpwm_trigselect_t triggerSelect)
	Returns the current level of the selected input trigger. More...

__STATIC_INLINE void	Cy_TCPWM_InputTriggerSetup (TCPWM_Type *base, uint32 cntNum, cy_en_tcpwm_trigselect_t triggerSelect, uint32_t edgeSelect, uint32_t triggerSignal)
	Sets up a trigger input signal for a specific TCPWM counter. More...

__STATIC_INLINE cy_en_tcpwm_status_t	Cy_TCPWM_SetDebugFreeze (TCPWM_Type *base, uint32 cntNum, BOOL8 enable)
	Enables/disables the Debug Freeze feature for the specified counter. More...

Function Documentation

__STATIC_INLINE void Cy_TCPWM_Enable_Multiple	(	TCPWM_Type *	base,
		uint32_t	counters
	)

Enables the counter(s) in the TCPWM block.

Multiple blocks can be started simultaneously.

Parameters

base	The pointer to a TCPWM instance.
counters	A bit field representing each counter in the TCPWM block.

Function Usage

Note: supported only in TCPWM_ver1

__STATIC_INLINE void Cy_TCPWM_Disable_Multiple	(	TCPWM_Type *	base,
		uint32_t	counters
	)

Disables the counter(s) in the TCPWM block.

Multiple TCPWM can be disabled simultaneously.

Parameters

base	The pointer to a TCPWM instance.
counters	A bit field representing each counter in the TCPWM block.

Function Usage

Note: supported only in TCPWM_ver1

__STATIC_INLINE void Cy_TCPWM_TriggerStart	(	TCPWM_Type *	base,
		uint32_t	counters
	)

Triggers a software start on the selected TCPWMs.

Parameters

base	The pointer to a TCPWM instance.
counters	A bit field representing each counter in the TCPWM block.

Function Usage

Note: supported only in TCPWM_ver1

__STATIC_INLINE void Cy_TCPWM_TriggerReloadOrIndex	(	TCPWM_Type *	base,
		uint32_t	counters
	)

Triggers a software reload event (or index in QuadDec mode).

Parameters

base	The pointer to a TCPWM instance
counters	A bit field representing each counter in the TCPWM block.

Function Usage

Note: supported only in TCPWM_ver1

__STATIC_INLINE void Cy_TCPWM_TriggerStopOrKill	(	TCPWM_Type *	base,
		uint32_t	counters
	)

Triggers a stop in the Timer Counter mode, or a kill in the PWM mode.

Note: The kill trigger behavior for PWM is defined by the cy_stc_tcpwm_pwm_config_t::killMode field. The pins states after a kill trigger are defined by cy_stc_tcpwm_pwm_config_t::invertPWMOut and cy_stc_tcpwm_pwm_config_t::invertPWMOutN fields.

Parameters

base	The pointer to a TCPWM instance.
counters	A bit field representing each counter in the TCPWM block.

Function Usage

Note: supported only in TCPWM_ver1

__STATIC_INLINE void Cy_TCPWM_TriggerCaptureOrSwap	(	TCPWM_Type *	base,
		uint32_t	counters
	)

Triggers a Capture in the Timer Counter mode, and a Swap in the PWM mode.

Parameters

base	The pointer to a TCPWM instance.
counters	A bit field representing each counter in the TCPWM block.

Function Usage

Note: supported only in TCPWM_ver1

__STATIC_INLINE void Cy_TCPWM_Enable_Single	(	TCPWM_Type *	base,
		uint32_t	cntNum
	)

Enables specified counter.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.

__STATIC_INLINE void Cy_TCPWM_Disable_Single	(	TCPWM_Type *	base,
		uint32_t	cntNum
	)

Disable specified counter.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.

__STATIC_INLINE uint32_t Cy_TCPWM_GetInterruptStatus	(	TCPWM_Type const *	base,
		uint32_t	cntNum
	)

Returns which event triggered the interrupt.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.

Returns: See Interrupt Sources

Function Usage

__STATIC_INLINE void Cy_TCPWM_ClearInterrupt	(	TCPWM_Type *	base,
		uint32_t	cntNum,
		uint32_t	source
	)

Clears Active Interrupt Source.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.
source	source to clear. See Interrupt Sources

Function Usage

__STATIC_INLINE void Cy_TCPWM_SetInterrupt	(	TCPWM_Type *	base,
		uint32_t	cntNum,
		uint32_t	source
	)

Triggers an interrupt via a software write.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.
source	The source to set an interrupt. See Interrupt Sources.

Function Usage

__STATIC_INLINE void Cy_TCPWM_SetInterruptMask	(	TCPWM_Type *	base,
		uint32_t	cntNum,
		uint32_t	mask
	)

Sets an interrupt mask.

A 1 means that when the event occurs, it will cause an interrupt; a 0 means no interrupt will be triggered.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.
mask	. See Interrupt Sources

Function Usage

__STATIC_INLINE uint32_t Cy_TCPWM_GetInterruptMask	(	TCPWM_Type const *	base,
		uint32_t	cntNum
	)

Returns the interrupt mask.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.

Returns: Interrupt Mask. See Interrupt Sources

Function Usage

__STATIC_INLINE uint32_t Cy_TCPWM_GetInterruptStatusMasked	(	TCPWM_Type const *	base,
		uint32_t	cntNum
	)

Returns which masked interrupt triggered the interrupt.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.

Returns: Interrupt Mask. See Interrupt Sources

Function Usage

__STATIC_INLINE void Cy_TCPWM_TriggerStart_Single	(	TCPWM_Type *	base,
		uint32_t	cntNum
	)

Triggers a software start on the selected TCPWM.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.

Function Usage

__STATIC_INLINE void Cy_TCPWM_TriggerReloadOrIndex_Single	(	TCPWM_Type *	base,
		uint32_t	cntNum
	)

Triggers a software reload event (or index 0 in QuadDec mode) on selected TCPWM.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.

__STATIC_INLINE void Cy_TCPWM_TriggerStopOrKill_Single	(	TCPWM_Type *	base,
		uint32_t	cntNum
	)

Triggers a stop in the Timer Counter mode, or a kill in the PWM mode on selected TCPWM.

Note: The kill trigger behavior for PWM is defined by the cy_stc_tcpwm_pwm_config_t::killMode field. The pins states after a kill trigger are defined by cy_stc_tcpwm_pwm_config_t::invertPWMOut and cy_stc_tcpwm_pwm_config_t::invertPWMOutN fields.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.

__STATIC_INLINE void Cy_TCPWM_TriggerCaptureOrSwap_Single	(	TCPWM_Type *	base,
		uint32_t	cntNum
	)

Triggers a Capture 0 in the Timer Counter mode, and a Swap in the PWM mode on selected TCPWM.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.

__STATIC_INLINE void Cy_TCPWM_TriggerCapture0	(	TCPWM_Type *	base,
		uint32_t	cntNum
	)

Triggers a Capture 0 on the selected counter.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.

__STATIC_INLINE void Cy_TCPWM_TriggerCapture1	(	TCPWM_Type *	base,
		uint32_t	cntNum
	)

Triggers a Capture 1 in Timer Counter and QuadDec Mode.

In PWM mode this acts as a second kill input.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.

__STATIC_INLINE BOOL8 Cy_TCPWM_GetTrigPinLevel	(	TCPWM_Type const *	base,
		uint32_t	cntNum,
		cy_en_tcpwm_trigselect_t	triggerSelect
	)

Returns the current level of the selected input trigger.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.
triggerSelect	Defines which trigger status is being checked, Start, Reload, Stop/Kill, Count, Capture 0 or Capture 1

Returns: The trigger level

Function Usage

__STATIC_INLINE void Cy_TCPWM_InputTriggerSetup	(	TCPWM_Type *	base,
		uint32	cntNum,
		cy_en_tcpwm_trigselect_t	triggerSelect,
		uint32_t	edgeSelect,
		uint32_t	triggerSignal
	)

Sets up a trigger input signal for a specific TCPWM counter.

This API is used to handle software triggering of multiple counters synchronously.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.
triggerSelect	Defines which trigger is being setup, Start, Reload, Stop/Kill, Count, Capture 0 or Capture 1 see cy_en_tcpwm_trigselect_t
edgeSelect	Sets the trigger edge detection, Rising, Falling, Both, No edge detect. see Input Modes
triggerSignal	Selects what trigger signal is connected to the selected input trigger.

Function Usage

__STATIC_INLINE cy_en_tcpwm_status_t Cy_TCPWM_SetDebugFreeze	(	TCPWM_Type *	base,
		uint32	cntNum,
		BOOL8	enable
	)

Enables/disables the Debug Freeze feature for the specified counter.

Parameters

base	The pointer to a TCPWM instance.
cntNum	The Counter instance number in the selected TCPWM.
enable	TRUE: The Debug Free feature is enabled FALSE: The Debug Freeze feature is disabled

Returns: Error / Status code. See cy_en_tcpwm_status_t.

Function Usage

General Description

Functions

Function Documentation