Overview

This section describes the programming interface of the FlexTimer HAL driver.

Data Structures
union	ftm_edge_mode_t
	FlexTimer edge mode. More...

struct	ftm_pwm_param_t
	FlexTimer driver PWM parameter. More...

struct	ftm_dual_edge_capture_param_t
	FlexTimer Dual Edge Capture parameters. More...

struct	ftm_phase_params_t
	FlexTimer quadrature decode phase parameters. More...

Macros
#define	CHAN0_IDX (0U)
	Channel number for CHAN0. More...

#define	CHAN1_IDX (1U)
	Channel number for CHAN1. More...

#define	CHAN2_IDX (2U)
	Channel number for CHAN2. More...

#define	CHAN3_IDX (3U)
	Channel number for CHAN3. More...

#define	CHAN4_IDX (4U)
	Channel number for CHAN4. More...

#define	CHAN5_IDX (5U)
	Channel number for CHAN5. More...

#define	CHAN6_IDX (6U)
	Channel number for CHAN6. More...

#define	CHAN7_IDX (7U)
	Channel number for CHAN7. More...

Enumerations
enum	ftm_clock_source_t
	FlexTimer clock source selection.

enum	ftm_counting_mode_t
	FlexTimer counting mode selection.

enum	ftm_clock_ps_t
	FlexTimer pre-scaler factor selection for the clock source.

enum	ftm_deadtime_ps_t
	FlexTimer pre-scaler factor for the deadtime insertion.

enum	ftm_config_mode_t
	FlexTimer operation mode, capture, output, dual.

enum	ftm_input_capture_edge_mode_t
	FlexTimer input capture edge mode, rising edge, or falling edge.

enum	ftm_output_compare_edge_mode_t
	FlexTimer output compare edge mode. More...

enum	ftm_pwm_edge_mode_t
	FlexTimer PWM output pulse mode, high-true or low-true on match up.

enum	ftm_dual_capture_edge_mode_t
	FlexTimer dual capture edge mode, one shot or continuous.

enum	ftm_quad_decode_mode_t
	FlexTimer quadrature decode modes, phase encode or count and direction mode.

enum	ftm_quad_phase_polarity_t { kFtmQuadPhaseNormal = 0, kFtmQuadPhaseInvert }
	FlexTimer quadrature phase polarities, normal or inverted polarity. More...

enum	ftm_sync_method_t
	FlexTimer sync options to update registers with buffer.

enum	ftm_bdm_mode_t { kFtmBdmMode_00 = 0, kFtmBdmMode_01, kFtmBdmMode_10, kFtmBdmMode_11 }
	Options for the FlexTimer behaviour in BDM Mode. More...

enum	ftm_status_t { kStatusFtmSuccess = 0U, kStatusFtmError = 1U }
	FTM status. More...

Functions
static void	FTM_HAL_SetClockSource (FTM_Type *ftmBase, ftm_clock_source_t clock)
	Sets the FTM clock source. More...

static uint8_t	FTM_HAL_GetClockSource (FTM_Type *ftmBase)
	Reads the FTM clock source. More...

static void	FTM_HAL_SetClockPs (FTM_Type *ftmBase, ftm_clock_ps_t ps)
	Sets the FTM clock divider. More...

static uint8_t	FTM_HAL_GetClockPs (FTM_Type *ftmBase)
	Reads the FTM clock divider. More...

static void	FTM_HAL_EnableTimerOverflowInt (FTM_Type *ftmBase)
	Enables the FTM peripheral timer overflow interrupt. More...

static void	FTM_HAL_DisableTimerOverflowInt (FTM_Type *ftmBase)
	Disables the FTM peripheral timer overflow interrupt. More...

static bool	FTM_HAL_IsOverflowIntEnabled (FTM_Type *ftmBase)
	Reads the bit that controls enabling the FTM timer overflow interrupt. More...

static void	FTM_HAL_ClearTimerOverflow (FTM_Type *ftmBase)
	Clears the timer overflow interrupt flag. More...

static bool	FTM_HAL_HasTimerOverflowed (FTM_Type *ftmBase)
	Returns the FTM peripheral timer overflow interrupt flag. More...

static void	FTM_HAL_SetCpwms (FTM_Type *ftmBase, uint8_t mode)
	Sets the FTM center-aligned PWM select. More...

static void	FTM_HAL_SetCounter (FTM_Type *ftmBase, uint16_t val)
	Sets the FTM peripheral current counter value. More...

static uint16_t	FTM_HAL_GetCounter (FTM_Type *ftmBase)
	Returns the FTM peripheral current counter value. More...

static void	FTM_HAL_SetMod (FTM_Type *ftmBase, uint16_t val)
	Sets the FTM peripheral timer modulo value. More...

static uint16_t	FTM_HAL_GetMod (FTM_Type *ftmBase)
	Returns the FTM peripheral counter modulo value. More...

static void	FTM_HAL_SetCounterInitVal (FTM_Type *ftmBase, uint16_t val)
	Sets the FTM peripheral timer counter initial value. More...

static uint16_t	FTM_HAL_GetCounterInitVal (FTM_Type *ftmBase)
	Returns the FTM peripheral counter initial value. More...

static void	FTM_HAL_SetChnMSnBAMode (FTM_Type *ftmBase, uint8_t channel, uint8_t selection)
	Sets the FTM peripheral timer channel mode. More...

static void	FTM_HAL_SetChnEdgeLevel (FTM_Type *ftmBase, uint8_t channel, uint8_t level)
	Sets the FTM peripheral timer channel edge level. More...

static uint8_t	FTM_HAL_GetChnMode (FTM_Type *ftmBase, uint8_t channel)
	Gets the FTM peripheral timer channel mode. More...

static uint8_t	FTM_HAL_GetChnEdgeLevel (FTM_Type *ftmBase, uint8_t channel)
	Gets the FTM peripheral timer channel edge level. More...

static void	FTM_HAL_SetChnDmaCmd (FTM_Type *ftmBase, uint8_t channel, bool val)
	Enables or disables the FTM peripheral timer channel DMA. More...

static bool	FTM_HAL_IsChnDma (FTM_Type *ftmBase, uint8_t channel)
	Returns whether the FTM peripheral timer channel DMA is enabled. More...

static bool	FTM_HAL_IsChnIntEnabled (FTM_Type *ftmBase, uint8_t channel)
	Gets the FTM channel(n) interrupt enabled or not. More...

static void	FTM_HAL_EnableChnInt (FTM_Type *ftmBase, uint8_t channel)
	Enables the FTM peripheral timer channel(n) interrupt. More...

static void	FTM_HAL_DisableChnInt (FTM_Type *ftmBase, uint8_t channel)
	Disables the FTM peripheral timer channel(n) interrupt. More...

static bool	FTM_HAL_HasChnEventOccurred (FTM_Type *ftmBase, uint8_t channel)
	Returns whether any event for the FTM peripheral timer channel has occurred. More...

static void	FTM_HAL_ClearChnEventFlag (FTM_Type *ftmBase, uint8_t channel)
	Clears the channel flag by writing a 0 to the CHF bit. More...

static void	FTM_HAL_SetChnCountVal (FTM_Type *ftmBase, uint8_t channel, uint16_t val)
	Sets the FTM peripheral timer channel counter value. More...

static uint16_t	FTM_HAL_GetChnCountVal (FTM_Type *ftmBase, uint8_t channel)
	Gets the FTM peripheral timer channel counter value. More...

static uint32_t	FTM_HAL_GetChnEventStatus (FTM_Type *ftmBase, uint8_t channel)
	Gets the FTM peripheral timer channel event status. More...

static void	FTM_HAL_ClearChnEventStatus (FTM_Type *ftmBase, uint8_t channel)
	Clears the FTM peripheral timer all channel event status. More...

static void	FTM_HAL_SetOutmaskReg (FTM_Type *ftmBase, uint32_t regVal)
	Writes the provided value to the OUTMASK register. More...

static void	FTM_HAL_SetChnOutputMask (FTM_Type *ftmBase, uint8_t channel, bool mask)
	Sets the FTM peripheral timer channel output mask. More...

static void	FTM_HAL_SetChnOutputInitStateCmd (FTM_Type *ftmBase, uint8_t channel, uint8_t state)
	Sets the FTM peripheral timer channel output initial state 0 or 1. More...

static void	FTM_HAL_SetChnOutputPolarityCmd (FTM_Type *ftmBase, uint8_t channel, uint8_t pol)
	Sets the FTM peripheral timer channel output polarity. More...

static void	FTM_HAL_SetChnFaultInputPolarityCmd (FTM_Type *ftmBase, uint8_t channel, uint8_t pol)
	Sets the FTM peripheral timer channel input polarity. More...

static void	FTM_HAL_EnableFaultInt (FTM_Type *ftmBase)
	Enables the FTM peripheral timer fault interrupt. More...

static void	FTM_HAL_DisableFaultInt (FTM_Type *ftmBase)
	Disables the FTM peripheral timer fault interrupt. More...

static void	FTM_HAL_SetFaultControlMode (FTM_Type *ftmBase, uint8_t mode)
	Defines the FTM fault control mode. More...

static void	FTM_HAL_SetCaptureTestCmd (FTM_Type *ftmBase, bool enable)
	Enables or disables the FTM peripheral timer capture test mode. More...

static void	FTM_HAL_SetWriteProtectionCmd (FTM_Type *ftmBase, bool enable)
	Enables or disables the FTM write protection. More...

static void	FTM_HAL_Enable (FTM_Type *ftmBase, bool enable)
	Enables the FTM peripheral timer group. More...

static void	FTM_HAL_SetInitChnOutputCmd (FTM_Type *ftmBase, bool enable)
	Initializes the channels output. More...

static void	FTM_HAL_SetPwmSyncMode (FTM_Type *ftmBase, bool enable)
	Sets the FTM peripheral timer sync mode. More...

static void	FTM_HAL_SetSoftwareTriggerCmd (FTM_Type *ftmBase, bool enable)
	Enables or disables the FTM peripheral timer software trigger. More...

void	FTM_HAL_SetHardwareSyncTriggerSrc (FTM_Type *ftmBase, uint32_t trigger_num, bool enable)
	Sets the FTM peripheral timer hardware trigger. More...

static void	FTM_HAL_SetOutmaskPwmSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Determines when the OUTMASK register is updated with the value of its buffer. More...

static void	FTM_HAL_SetCountReinitSyncCmd (FTM_Type *ftmBase, bool enable)
	Determines if the FTM counter is re-initialized when the selected trigger for synchronization is detected. More...

static void	FTM_HAL_SetMaxLoadingCmd (FTM_Type *ftmBase, bool enable)
	Enables or disables the FTM peripheral timer maximum loading points. More...

static void	FTM_HAL_SetMinLoadingCmd (FTM_Type *ftmBase, bool enable)
	Enables or disables the FTM peripheral timer minimum loading points. More...

uint32_t	FTM_HAL_GetChnPairIndex (uint8_t channel)
	Combines the channel control. More...

static void	FTM_HAL_SetDualChnFaultCmd (FTM_Type *ftmBase, uint8_t chnlPairNum, bool enable)
	Enables the FTM peripheral timer channel pair fault control. More...

static void	FTM_HAL_SetDualChnPwmSyncCmd (FTM_Type *ftmBase, uint8_t chnlPairNum, bool enable)
	Enables or disables the FTM peripheral timer channel pair counter PWM sync. More...

static void	FTM_HAL_SetDualChnDeadtimeCmd (FTM_Type *ftmBase, uint8_t chnlPairNum, bool enable)
	Enables or disabled the FTM peripheral timer channel pair deadtime insertion. More...

static void	FTM_HAL_SetDualChnDecapCmd (FTM_Type *ftmBase, uint8_t chnlPairNum, bool enable)
	Enables or disables the FTM peripheral timer channel dual edge capture decap. More...

static void	FTM_HAL_SetDualEdgeCaptureCmd (FTM_Type *ftmBase, uint8_t chnlPairNum, bool enable)
	Enables the FTM peripheral timer dual edge capture mode. More...

static void	FTM_HAL_SetDualChnCompCmd (FTM_Type *ftmBase, uint8_t chnlPairNum, bool enable)
	Enables or disables the FTM peripheral timer channel pair output complement mode. More...

static void	FTM_HAL_SetDualChnCombineCmd (FTM_Type *ftmBase, uint8_t chnlPairNum, bool enable)
	Enables or disables the FTM peripheral timer channel pair output combine mode. More...

static void	FTM_HAL_SetDeadtimePrescale (FTM_Type *ftmBase, ftm_deadtime_ps_t divider)
	Sets the FTM deadtime divider. More...

static void	FTM_HAL_SetDeadtimeCount (FTM_Type *ftmBase, uint8_t count)
	Sets the FTM deadtime value. More...

static void	FTM_HAL_SetInitTriggerCmd (FTM_Type *ftmBase, bool enable)
	Enables or disables the generation of the trigger when the FTM counter is equal to the CNTIN register. More...

void	FTM_HAL_SetChnTriggerCmd (FTM_Type *ftmBase, uint8_t channel, bool val)
	Enables or disables the generation of the FTM peripheral timer channel trigger. More...

static bool	FTM_HAL_IsChnTriggerGenerated (FTM_Type *ftmBase)
	Checks whether any channel trigger event has occurred. More...

static uint8_t	FTM_HAL_GetDetectedFaultInput (FTM_Type *ftmBase)
	Gets the FTM detected fault input. More...

static bool	FTM_HAL_IsWriteProtectionEnabled (FTM_Type *ftmBase)
	Checks whether the write protection is enabled. More...

static void	FTM_HAL_SetQuadDecoderCmd (FTM_Type *ftmBase, bool enable)
	Enables the channel quadrature decoder. More...

static void	FTM_HAL_SetQuadPhaseAFilterCmd (FTM_Type *ftmBase, bool enable)
	Enables or disables the phase A input filter. More...

static void	FTM_HAL_SetQuadPhaseBFilterCmd (FTM_Type *ftmBase, bool enable)
	Enables or disables the phase B input filter. More...

static void	FTM_HAL_SetQuadPhaseAPolarity (FTM_Type *ftmBase, ftm_quad_phase_polarity_t mode)
	Selects polarity for the quadrature decode phase A input. More...

static void	FTM_HAL_SetQuadPhaseBPolarity (FTM_Type *ftmBase, ftm_quad_phase_polarity_t mode)
	Selects polarity for the quadrature decode phase B input. More...

static void	FTM_HAL_SetQuadMode (FTM_Type *ftmBase, ftm_quad_decode_mode_t quadMode)
	Sets the encoding mode used in quadrature decoding mode. More...

static uint8_t	FTM_HAL_GetQuadDir (FTM_Type *ftmBase)
	Gets the FTM counter direction in quadrature mode. More...

static uint8_t	FTM_HAL_GetQuadTimerOverflowDir (FTM_Type *ftmBase)
	Gets the timer overflow direction in quadrature mode. More...

void	FTM_HAL_SetChnInputCaptureFilter (FTM_Type *ftmBase, uint8_t channel, uint8_t val)
	Sets the FTM peripheral timer channel input capture filter value. More...

static void	FTM_HAL_SetFaultInputFilterVal (FTM_Type *ftmBase, uint32_t val)
	Sets the fault input filter value. More...

static void	FTM_HAL_SetFaultInputFilterCmd (FTM_Type *ftmBase, uint8_t inputNum, bool val)
	Enables or disables the fault input filter. More...

static void	FTM_HAL_SetFaultInputCmd (FTM_Type *ftmBase, uint8_t inputNum, bool val)
	Enables or disables the fault input. More...

static void	FTM_HAL_SetDualChnInvertCmd (FTM_Type *ftmBase, uint8_t chnlPairNum, bool val)
	Enables or disables the channel invert for a channel pair. More...

static void	FTM_HAL_SetInvctrlReg (FTM_Type *ftmBase, uint32_t regVal)
	Writes the provided value to the Inverting Control register. More...

static void	FTM_HAL_SetChnSoftwareCtrlCmd (FTM_Type *ftmBase, uint8_t channel, bool val)
	Enables or disables the channel software output control. More...

static void	FTM_HAL_SetChnSoftwareCtrlVal (FTM_Type *ftmBase, uint8_t channel, bool val)
	Sets the channel software output control value. More...

static void	FTM_HAL_SetPwmLoadCmd (FTM_Type *ftmBase, bool enable)
	Enables or disables the loading of MOD, CNTIN, and CV with values of their write buffer. More...

static void	FTM_HAL_SetPwmLoadChnSelCmd (FTM_Type *ftmBase, uint8_t channel, bool val)
	Includes or excludes the channel in the matching process. More...

static void	FTM_HAL_SetGlobalTimeBaseOutputCmd (FTM_Type *ftmBase, bool enable)
	Enables or disables the FTM global time base signal generation to other FTM's. More...

static void	FTM_HAL_SetGlobalTimeBaseCmd (FTM_Type *ftmBase, bool enable)
	Enables or disables the FTM timer global time base. More...

static void	FTM_HAL_SetBdmMode (FTM_Type *ftmBase, ftm_bdm_mode_t val)
	Sets the BDM mode. More...

static void	FTM_HAL_SetTofFreq (FTM_Type *ftmBase, uint8_t val)
	Sets the FTM timer TOF Frequency. More...

void	FTM_HAL_SetSyncMode (FTM_Type *ftmBase, uint32_t syncMethod)
	Sets the FTM register synchronization method. More...

static void	FTM_HAL_SetSwoctrlHardwareSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets the sync mode for the FTM SWOCTRL register when using a hardware trigger. More...

static void	FTM_HAL_SetInvctrlHardwareSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets sync mode for FTM INVCTRL register when using a hardware trigger. More...

static void	FTM_HAL_SetOutmaskHardwareSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets sync mode for FTM OUTMASK register when using a hardware trigger. More...

static void	FTM_HAL_SetModCntinCvHardwareSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets sync mode for FTM MOD, CNTIN and CV registers when using a hardware trigger. More...

static void	FTM_HAL_SetCounterHardwareSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets sync mode for FTM counter register when using a hardware trigger. More...

static void	FTM_HAL_SetSwoctrlSoftwareSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets sync mode for FTM SWOCTRL register when using a software trigger. More...

static void	FTM_HAL_SetInvctrlSoftwareSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets sync mode for FTM INVCTRL register when using a software trigger. More...

static void	FTM_HAL_SetOutmaskSoftwareSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets sync mode for FTM OUTMASK register when using a software trigger. More...

static void	FTM_HAL_SetModCntinCvSoftwareSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets synch mode for FTM MOD, CNTIN, and CV registers when using a software trigger. More...

static void	FTM_HAL_SetCounterSoftwareSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets sync mode for FTM counter register when using a software trigger. More...

static void	FTM_HAL_SetPwmSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets the PWM synchronization mode to enhanced or legacy. More...

static void	FTM_HAL_SetSwoctrlPwmSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets the SWOCTRL register PWM synchronization mode. More...

static void	FTM_HAL_SetInvctrlPwmSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets the INVCTRL register PWM synchronization mode. More...

static void	FTM_HAL_SetCntinPwmSyncModeCmd (FTM_Type *ftmBase, bool enable)
	Sets the CNTIN register PWM synchronization mode. More...

void	FTM_HAL_Reset (FTM_Type *ftmBase)
	Resets the FTM registers. More...

void	FTM_HAL_Init (FTM_Type *ftmBase)
	Initializes the FTM. More...

void	FTM_HAL_EnablePwmMode (FTM_Type ftmBase, ftm_pwm_param_t config, uint8_t channel)
	Enables the FTM timer when it is PWM output mode. More...

void	FTM_HAL_DisablePwmMode (FTM_Type ftmBase, ftm_pwm_param_t config, uint8_t channel)
	Disables the PWM output mode. More...

Data Structure Documentation

union ftm_edge_mode_t

struct ftm_pwm_param_t

Data Fields
ftm_config_mode_t	mode
	FlexTimer PWM operation mode.

ftm_pwm_edge_mode_t	edgeMode
	PWM output mode.

uint32_t	uFrequencyHZ
	PWM period in Hz.

uint32_t	uDutyCyclePercent
	PWM pulse width, value should be between 0 to 100 0=inactive signal(0% duty cycle)... More...

uint16_t	uFirstEdgeDelayPercent
	Used only in combined PWM mode to generate asymmetrical PWM. More...

Field Documentation

uint32_t ftm_pwm_param_t::uDutyCyclePercent

100=active signal (100% duty cycle).

uint16_t ftm_pwm_param_t::uFirstEdgeDelayPercent

Specifies the delay to the first edge in a PWM period. If unsure please leave as 0, should be specified as percentage of the PWM period

struct ftm_dual_edge_capture_param_t

Data Fields
ftm_dual_capture_edge_mode_t	mode
	Dual Edge Capture mode: one-shot or continuous.

ftm_input_capture_edge_mode_t	currChanEdgeMode
	Input Edge select for Channel n.

ftm_input_capture_edge_mode_t	nextChanEdgeMode
	Input Edge select for Channel n + 1.

struct ftm_phase_params_t

Data Fields
bool	kFtmPhaseInputFilter
	false: disable phase filter, true: enable phase filter

uint32_t	kFtmPhaseFilterVal
	Filter value, used only if phase input filter is enabled.

ftm_quad_phase_polarity_t	kFtmPhasePolarity
	kFtmQuadPhaseNormal or kFtmQuadPhaseInvert

Macro Definition Documentation

#define CHAN0_IDX (0U)

#define CHAN1_IDX (1U)

#define CHAN2_IDX (2U)

#define CHAN3_IDX (3U)

#define CHAN4_IDX (4U)

#define CHAN5_IDX (5U)

#define CHAN6_IDX (6U)

#define CHAN7_IDX (7U)

Enumeration Type Documentation

enum ftm_output_compare_edge_mode_t

Toggle, clear or set.

enum ftm_quad_phase_polarity_t

Enumerator
kFtmQuadPhaseNormal	Phase A input signal is not inverted before identifying the rising and falling edges of this signal.
kFtmQuadPhaseInvert	Phase A input signal is inverted before identifying the rising and falling edges of this signal.

enum ftm_bdm_mode_t

Enumerator
kFtmBdmMode_00	FTM counter stopped, CH(n)F bit can be set, FTM channels in functional mode, writes to MOD,CNTIN and C(n)V registers bypass the register buffers.
kFtmBdmMode_01	FTM counter stopped, CH(n)F bit is not set, FTM channels outputs are forced to their safe value , writes to MOD,CNTIN and C(n)V registers bypass the register buffers.
kFtmBdmMode_10	FTM counter stopped, CH(n)F bit is not set, FTM channels outputs are frozen when chip enters in BDM mode, writes to MOD,CNTIN and C(n)V registers bypass the register buffers.
kFtmBdmMode_11	FTM counter in functional mode, CH(n)F bit can be set, FTM channels in functional mode, writes to MOD,CNTIN and C(n)V registers is in fully functional mode.

enum ftm_status_t

Enumerator
kStatusFtmSuccess	FTM success status.
kStatusFtmError	FTM error status.

Function Documentation

static void FTM_HAL_SetClockSource	(	FTM_Type *	ftmBase,
		ftm_clock_source_t	clock
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
clock	The FTM peripheral clock selection bits - 00: No clock 01: system clock 10: fixed clock 11: External clock

static uint8_t FTM_HAL_GetClockSource ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

Returns: The FTM clock source selection
bits - 00: No clock 01: system clock 10: fixed clock 11:External clock

static void FTM_HAL_SetClockPs	(	FTM_Type *	ftmBase,
		ftm_clock_ps_t	ps
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
ps	The FTM peripheral clock pre-scale divider

static uint8_t FTM_HAL_GetClockPs ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

Returns: The FTM clock pre-scale divider

static void FTM_HAL_EnableTimerOverflowInt ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

static void FTM_HAL_DisableTimerOverflowInt ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

static bool FTM_HAL_IsOverflowIntEnabled ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

Returns: true if overflow interrupt is enabled, false if not

static void FTM_HAL_ClearTimerOverflow ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

static bool FTM_HAL_HasTimerOverflowed ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

Returns: true if overflow, false if not

static void FTM_HAL_SetCpwms	(	FTM_Type *	ftmBase,
		uint8_t	mode
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
mode	1:upcounting mode 0:up_down counting mode

static void FTM_HAL_SetCounter	(	FTM_Type *	ftmBase,
		uint16_t	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
val	FTM timer counter value to be set

static uint16_t FTM_HAL_GetCounter ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

Returns: current FTM timer counter value

static void FTM_HAL_SetMod	(	FTM_Type *	ftmBase,
		uint16_t	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
val	The value to be set to the timer modulo

static uint16_t FTM_HAL_GetMod ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

Returns: FTM timer modulo value

static void FTM_HAL_SetCounterInitVal	(	FTM_Type *	ftmBase,
		uint16_t	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
val	initial value to be set

static uint16_t FTM_HAL_GetCounterInitVal ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

Returns: FTM timer counter initial value

static void FTM_HAL_SetChnMSnBAMode	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		uint8_t	selection
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number
selection	The mode to be set valid value MSnB:MSnA : 00, 01, 10, 11

static void FTM_HAL_SetChnEdgeLevel	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		uint8_t	level
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number
level	The rising or falling edge to be set, valid value ELSnB:ELSnA : 00, 01, 10, 11

static uint8_t FTM_HAL_GetChnMode	(	FTM_Type *	ftmBase,
		uint8_t	channel
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number

Returns: The MSnB:MSnA mode value, will be 00, 01, 10, 11

static uint8_t FTM_HAL_GetChnEdgeLevel	(	FTM_Type *	ftmBase,
		uint8_t	channel
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number

Returns: The ELSnB:ELSnA mode value, will be 00, 01, 10, 11

static void FTM_HAL_SetChnDmaCmd	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		bool	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number
val	enable or disable

static bool FTM_HAL_IsChnDma	(	FTM_Type *	ftmBase,
		uint8_t	channel
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number

Returns: true if enabled, false if disabled

static bool FTM_HAL_IsChnIntEnabled	(	FTM_Type *	ftmBase,
		uint8_t	channel
	)

inlinestatic

Parameters

ftmBase	FTM module base address.
channel	The FTM peripheral channel number

Returns: true if enabled, false if disabled

static void FTM_HAL_EnableChnInt	(	FTM_Type *	ftmBase,
		uint8_t	channel
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number

static void FTM_HAL_DisableChnInt	(	FTM_Type *	ftmBase,
		uint8_t	channel
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number

static bool FTM_HAL_HasChnEventOccurred	(	FTM_Type *	ftmBase,
		uint8_t	channel
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number

Returns: true if event occurred, false otherwise.

static void FTM_HAL_ClearChnEventFlag	(	FTM_Type *	ftmBase,
		uint8_t	channel
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number

static void FTM_HAL_SetChnCountVal	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		uint16_t	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number
val	counter value to be set

static uint16_t FTM_HAL_GetChnCountVal	(	FTM_Type *	ftmBase,
		uint8_t	channel
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number

Returns: return channel counter value

static uint32_t FTM_HAL_GetChnEventStatus	(	FTM_Type *	ftmBase,
		uint8_t	channel
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number

Returns: return channel event status value

static void FTM_HAL_ClearChnEventStatus	(	FTM_Type *	ftmBase,
		uint8_t	channel
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number

static void FTM_HAL_SetOutmaskReg	(	FTM_Type *	ftmBase,
		uint32_t	regVal
	)

inlinestatic

This function will mask/uumask multiple channels.

Parameters

ftmBase	The FTM base address pointer
regVal	value to be written to the register

static void FTM_HAL_SetChnOutputMask	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		bool	mask
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number
mask	mask to be set 0 or 1, unmasked or masked

static void FTM_HAL_SetChnOutputInitStateCmd	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		uint8_t	state
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number
state	counter value to be set 0 or 1

static void FTM_HAL_SetChnOutputPolarityCmd	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		uint8_t	pol
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number
pol	polarity to be set 0 or 1

static void FTM_HAL_SetChnFaultInputPolarityCmd	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		uint8_t	pol
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number
pol	polarity to be set, 0: active high, 1:active low

static void FTM_HAL_EnableFaultInt ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

static void FTM_HAL_DisableFaultInt ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

static void FTM_HAL_SetFaultControlMode	(	FTM_Type *	ftmBase,
		uint8_t	mode
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
mode,valid	options are 1, 2, 3, 4

static void FTM_HAL_SetCaptureTestCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true to enable capture test mode, false to disable

static void FTM_HAL_SetWriteProtectionCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true: Write-protection is enabled, false: Write-protection is disabled

static void FTM_HAL_Enable	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true: all registers including FTM-specific registers are available false: only the TPM-compatible registers are available

static void FTM_HAL_SetInitChnOutputCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true: the channels output is initialized according to the state of OUTINIT reg false: has no effect

static void FTM_HAL_SetPwmSyncMode	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true: no restriction both software and hardware triggers can be used false: software trigger can only be used for MOD and CnV synch, hardware trigger only for OUTMASK and FTM counter synch.

static void FTM_HAL_SetSoftwareTriggerCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer.
enable	true: software trigger is selected, false: software trigger is not selected

void FTM_HAL_SetHardwareSyncTriggerSrc	(	FTM_Type *	ftmBase,
		uint32_t	trigger_num,
		bool	enable
	)

Parameters

ftmBase	The FTM base address pointer
trigger_num	0, 1, 2 for trigger0, trigger1, and trigger3
enable	true: enable hardware trigger from field trigger_num for PWM synch false: disable hardware trigger from field trigger_num for PWM synch

static void FTM_HAL_SetOutmaskPwmSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true if OUTMASK register is updated only by PWM sync false if OUTMASK register is updated in all rising edges of the system clock

static void FTM_HAL_SetCountReinitSyncCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	True to update FTM counter when triggered , false to count normally

static void FTM_HAL_SetMaxLoadingCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	True to enable maximum loading point, false to disable

static void FTM_HAL_SetMinLoadingCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	True to enable minimum loading point, false to disable

uint32_t FTM_HAL_GetChnPairIndex ( uint8_t channel )

Returns an index for each channel pair.

Parameters

channel The FTM peripheral channel number.

Returns: 0 for channel pair 0 & 1
1 for channel pair 2 & 3
2 for channel pair 4 & 5
3 for channel pair 6 & 7

static void FTM_HAL_SetDualChnFaultCmd	(	FTM_Type *	ftmBase,
		uint8_t	chnlPairNum,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
chnlPairNum	The FTM peripheral channel pair number
enable	True to enable fault control, false to disable

static void FTM_HAL_SetDualChnPwmSyncCmd	(	FTM_Type *	ftmBase,
		uint8_t	chnlPairNum,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
chnlPairNum	The FTM peripheral channel pair number
enable	True to enable PWM synchronization, false to disable

static void FTM_HAL_SetDualChnDeadtimeCmd	(	FTM_Type *	ftmBase,
		uint8_t	chnlPairNum,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
chnlPairNum	The FTM peripheral channel pair number
enable	True to enable deadtime insertion, false to disable

static void FTM_HAL_SetDualChnDecapCmd	(	FTM_Type *	ftmBase,
		uint8_t	chnlPairNum,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
chnlPairNum	The FTM peripheral channel pair number
enable	True to enable dual edge capture mode, false to disable

static void FTM_HAL_SetDualEdgeCaptureCmd	(	FTM_Type *	ftmBase,
		uint8_t	chnlPairNum,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
chnlPairNum	The FTM peripheral channel pair number
enable	True to enable dual edge capture, false to disable

static void FTM_HAL_SetDualChnCompCmd	(	FTM_Type *	ftmBase,
		uint8_t	chnlPairNum,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
chnlPairNum	The FTM peripheral channel pair number
enable	True to enable complementary mode, false to disable

static void FTM_HAL_SetDualChnCombineCmd	(	FTM_Type *	ftmBase,
		uint8_t	chnlPairNum,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
chnlPairNum	The FTM peripheral channel pair number
enable	True to enable channel pair to combine, false to disable

static void FTM_HAL_SetDeadtimePrescale	(	FTM_Type *	ftmBase,
		ftm_deadtime_ps_t	divider
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
divider	The FTM peripheral prescale divider 0x :divided by 1, 10: divided by 4, 11:divided by 16

static void FTM_HAL_SetDeadtimeCount	(	FTM_Type *	ftmBase,
		uint8_t	count
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
count	The FTM peripheral prescale divider 0: no counts inserted, 1: 1 count is inserted, 2: 2 count is inserted....

static void FTM_HAL_SetInitTriggerCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	True to enable, false to disable

void FTM_HAL_SetChnTriggerCmd	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		bool	val
	)

Enables or disables the generation of the FTM peripheral timer channel trigger when the FTM counter is equal to its initial value. Channels 6 and 7 cannot be used as triggers.

Parameters

ftmBase	The FTM base address pointer
channel	Channel to be enabled, valid value 0, 1, 2, 3, 4, 5
val	True to enable, false to disable

static bool FTM_HAL_IsChnTriggerGenerated ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

Returns: true if there is a channel trigger event, false if not.

static uint8_t FTM_HAL_GetDetectedFaultInput ( FTM_Type * ftmBase )

inlinestatic

This function reads the status for all fault inputs

Parameters

ftmBase The FTM base address pointer

Returns: Return fault byte

static bool FTM_HAL_IsWriteProtectionEnabled ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

Returns: True if enabled, false if not

static void FTM_HAL_SetQuadDecoderCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	True to enable, false to disable

static void FTM_HAL_SetQuadPhaseAFilterCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true enables the phase input filter, false disables the filter

static void FTM_HAL_SetQuadPhaseBFilterCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true enables the phase input filter, false disables the filter

static void FTM_HAL_SetQuadPhaseAPolarity	(	FTM_Type *	ftmBase,
		ftm_quad_phase_polarity_t	mode
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
mode	0: Normal polarity, 1: Inverted polarity

static void FTM_HAL_SetQuadPhaseBPolarity	(	FTM_Type *	ftmBase,
		ftm_quad_phase_polarity_t	mode
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
mode	0: Normal polarity, 1: Inverted polarity

static void FTM_HAL_SetQuadMode	(	FTM_Type *	ftmBase,
		ftm_quad_decode_mode_t	quadMode
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
quadMode	0: Phase A and Phase B encoding mode 1: Count and direction encoding mode

static uint8_t FTM_HAL_GetQuadDir ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

Returns: 1 if counting direction is increasing, 0 if counting direction is decreasing

static uint8_t FTM_HAL_GetQuadTimerOverflowDir ( FTM_Type * ftmBase )

inlinestatic

Parameters

ftmBase The FTM base address pointer

Returns: 1 if TOF bit was set on the top of counting, 0 if TOF bit was set on the bottom of counting

void FTM_HAL_SetChnInputCaptureFilter	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		uint8_t	val
	)

Parameters

ftmBase	The FTM base address pointer
channel	The FTM peripheral channel number, only 0, 1, 2, 3, channel 4, 5, 6, 7 don't have.
val	Filter value to be set

static void FTM_HAL_SetFaultInputFilterVal	(	FTM_Type *	ftmBase,
		uint32_t	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
val	fault input filter value

static void FTM_HAL_SetFaultInputFilterCmd	(	FTM_Type *	ftmBase,
		uint8_t	inputNum,
		bool	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
inputNum	fault input to be configured, valid value 0, 1, 2, 3
val	true to enable fault input filter, false to disable fault input filter

static void FTM_HAL_SetFaultInputCmd	(	FTM_Type *	ftmBase,
		uint8_t	inputNum,
		bool	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
inputNum	fault input to be configured, valid value 0, 1, 2, 3
val	true to enable fault input, false to disable fault input

static void FTM_HAL_SetDualChnInvertCmd	(	FTM_Type *	ftmBase,
		uint8_t	chnlPairNum,
		bool	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
chnlPairNum	The FTM peripheral channel pair number
val	true to enable channel inverting, false to disable channel inver

static void FTM_HAL_SetInvctrlReg	(	FTM_Type *	ftmBase,
		uint32_t	regVal
	)

inlinestatic

This function is enable/disable inverting control on multiple channel pairs.

Parameters

ftmBase	The FTM base address pointer
regVal	value to be written to the register

static void FTM_HAL_SetChnSoftwareCtrlCmd	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		bool	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	Channel to be enabled or disabled
val	true to enable, channel output will be affected by software output control false to disable, channel output is unaffected

static void FTM_HAL_SetChnSoftwareCtrlVal	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		bool	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer.
channel	Channel to be configured
val	True to set 1, false to set 0

static void FTM_HAL_SetPwmLoadCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true to enable, false to disable

static void FTM_HAL_SetPwmLoadChnSelCmd	(	FTM_Type *	ftmBase,
		uint8_t	channel,
		bool	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
channel	Channel to be configured
val	true means include the channel in the matching process false means do not include channel in the matching process

static void FTM_HAL_SetGlobalTimeBaseOutputCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	True to enable, false to disable

static void FTM_HAL_SetGlobalTimeBaseCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	True to enable, false to disable

static void FTM_HAL_SetBdmMode	(	FTM_Type *	ftmBase,
		ftm_bdm_mode_t	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
val	FTM behaviour in BDM mode, options are defined in the enum ftm_bdm_mode_t

static void FTM_HAL_SetTofFreq	(	FTM_Type *	ftmBase,
		uint8_t	val
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
val	Value of the TOF bit set frequency

void FTM_HAL_SetSyncMode	(	FTM_Type *	ftmBase,
		uint32_t	syncMethod
	)

This function will set the necessary bits for the synchronization mode that user wishes to use.

Parameters

ftmBase	The FTM base address pointer
syncMethod	Synchronization method defined by ftm_sync_method_t enum. User can choose multiple synch methods by OR'ing options

static void FTM_HAL_SetSwoctrlHardwareSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means the hardware trigger activates register sync false means the hardware trigger does not activate register sync.

static void FTM_HAL_SetInvctrlHardwareSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means the hardware trigger activates register sync false means the hardware trigger does not activate register sync.

static void FTM_HAL_SetOutmaskHardwareSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means hardware trigger activates register sync false means hardware trigger does not activate register sync.

static void FTM_HAL_SetModCntinCvHardwareSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means hardware trigger activates register sync false means hardware trigger does not activate register sync.

static void FTM_HAL_SetCounterHardwareSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means hardware trigger activates register sync false means hardware trigger does not activate register sync.

static void FTM_HAL_SetSwoctrlSoftwareSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means software trigger activates register sync false means software trigger does not activate register sync.

static void FTM_HAL_SetInvctrlSoftwareSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means software trigger activates register sync false means software trigger does not activate register sync.

static void FTM_HAL_SetOutmaskSoftwareSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means software trigger activates register sync false means software trigger does not activate register sync.

static void FTM_HAL_SetModCntinCvSoftwareSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means software trigger activates register sync false means software trigger does not activate register sync.

static void FTM_HAL_SetCounterSoftwareSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means software trigger activates register sync false means software trigger does not activate register sync.

static void FTM_HAL_SetPwmSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means use Enhanced PWM synchronization false means to use Legacy mode

static void FTM_HAL_SetSwoctrlPwmSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means SWOCTRL register is updated by PWM synch false means SWOCTRL register is updated at all rising edges of system clock

static void FTM_HAL_SetInvctrlPwmSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means INVCTRL register is updated by PWM synch false means INVCTRL register is updated at all rising edges of system clock

static void FTM_HAL_SetCntinPwmSyncModeCmd	(	FTM_Type *	ftmBase,
		bool	enable
	)

inlinestatic

Parameters

ftmBase	The FTM base address pointer
enable	true means CNTIN register is updated by PWM synch false means CNTIN register is updated at all rising edges of system clock

void FTM_HAL_Reset ( FTM_Type * ftmBase )

Parameters

ftmBase The FTM base address pointer

void FTM_HAL_Init ( FTM_Type * ftmBase )

Parameters

ftmBase The FTM base address pointer.

void FTM_HAL_EnablePwmMode	(	FTM_Type *	ftmBase,
		ftm_pwm_param_t *	config,
		uint8_t	channel
	)

Parameters

ftmBase	The FTM base address pointer
config	PWM configuration parameter
channel	The channel or channel pair number(combined mode).

void FTM_HAL_DisablePwmMode	(	FTM_Type *	ftmBase,
		ftm_pwm_param_t *	config,
		uint8_t	channel
	)

Parameters

ftmBase	The FTM base address pointer
config	PWM configuration parameter
channel	The channel or channel pair number(combined mode).

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