M480 BSP V3.05.006
The Board Support Package for M480 Series
Functions
epwm.c File Reference

M480 series EPWM driver source file. More...

#include "NuMicro.h"

Go to the source code of this file.

Functions

uint32_t EPWM_ConfigCaptureChannel (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32UnitTimeNsec, uint32_t u32CaptureEdge)
 Configure EPWM capture and get the nearest unit time. More...
 
uint32_t EPWM_ConfigOutputChannel (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Frequency, uint32_t u32DutyCycle)
 This function Configure EPWM generator and get the nearest frequency in edge aligned(up counter type) auto-reload mode. More...
 
void EPWM_Start (EPWM_T *epwm, uint32_t u32ChannelMask)
 Start EPWM module. More...
 
void EPWM_Stop (EPWM_T *epwm, uint32_t u32ChannelMask)
 Stop EPWM module. More...
 
void EPWM_ForceStop (EPWM_T *epwm, uint32_t u32ChannelMask)
 Stop EPWM generation immediately by clear channel enable bit. More...
 
void EPWM_EnableADCTrigger (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Condition)
 Enable selected channel to trigger ADC. More...
 
void EPWM_DisableADCTrigger (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable selected channel to trigger ADC. More...
 
int32_t EPWM_EnableADCTriggerPrescale (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Prescale, uint32_t u32PrescaleCnt)
 Enable and configure trigger ADC prescale. More...
 
void EPWM_DisableADCTriggerPrescale (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable Trigger ADC prescale function. More...
 
void EPWM_ClearADCTriggerFlag (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Condition)
 Clear selected channel trigger ADC flag. More...
 
uint32_t EPWM_GetADCTriggerFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Get selected channel trigger ADC flag. More...
 
void EPWM_EnableDACTrigger (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Condition)
 Enable selected channel to trigger DAC. More...
 
void EPWM_DisableDACTrigger (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable selected channel to trigger DAC. More...
 
void EPWM_ClearDACTriggerFlag (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Condition)
 Clear selected channel trigger DAC flag. More...
 
uint32_t EPWM_GetDACTriggerFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Get selected channel trigger DAC flag. More...
 
void EPWM_EnableFaultBrake (EPWM_T *epwm, uint32_t u32ChannelMask, uint32_t u32LevelMask, uint32_t u32BrakeSource)
 This function enable fault brake of selected channel(s) More...
 
void EPWM_EnableCapture (EPWM_T *epwm, uint32_t u32ChannelMask)
 Enable capture of selected channel(s) More...
 
void EPWM_DisableCapture (EPWM_T *epwm, uint32_t u32ChannelMask)
 Disable capture of selected channel(s) More...
 
void EPWM_EnableOutput (EPWM_T *epwm, uint32_t u32ChannelMask)
 Enables EPWM output generation of selected channel(s) More...
 
void EPWM_DisableOutput (EPWM_T *epwm, uint32_t u32ChannelMask)
 Disables EPWM output generation of selected channel(s) More...
 
void EPWM_EnablePDMA (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32RisingFirst, uint32_t u32Mode)
 Enables PDMA transfer of selected channel for EPWM capture. More...
 
void EPWM_DisablePDMA (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disables PDMA transfer of selected channel for EPWM capture. More...
 
void EPWM_EnableDeadZone (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Duration)
 Enable Dead zone of selected channel. More...
 
void EPWM_DisableDeadZone (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable Dead zone of selected channel. More...
 
void EPWM_EnableCaptureInt (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Edge)
 Enable capture interrupt of selected channel. More...
 
void EPWM_DisableCaptureInt (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Edge)
 Disable capture interrupt of selected channel. More...
 
void EPWM_ClearCaptureIntFlag (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Edge)
 Clear capture interrupt of selected channel. More...
 
uint32_t EPWM_GetCaptureIntFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Get capture interrupt of selected channel. More...
 
void EPWM_EnableDutyInt (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32IntDutyType)
 Enable duty interrupt of selected channel. More...
 
void EPWM_DisableDutyInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable duty interrupt of selected channel. More...
 
void EPWM_ClearDutyIntFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Clear duty interrupt flag of selected channel. More...
 
uint32_t EPWM_GetDutyIntFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Get duty interrupt flag of selected channel. More...
 
void EPWM_EnableFaultBrakeInt (EPWM_T *epwm, uint32_t u32BrakeSource)
 This function enable fault brake interrupt. More...
 
void EPWM_DisableFaultBrakeInt (EPWM_T *epwm, uint32_t u32BrakeSource)
 This function disable fault brake interrupt. More...
 
void EPWM_ClearFaultBrakeIntFlag (EPWM_T *epwm, uint32_t u32BrakeSource)
 This function clear fault brake interrupt of selected source. More...
 
uint32_t EPWM_GetFaultBrakeIntFlag (EPWM_T *epwm, uint32_t u32BrakeSource)
 This function get fault brake interrupt flag of selected source. More...
 
void EPWM_EnablePeriodInt (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32IntPeriodType)
 Enable period interrupt of selected channel. More...
 
void EPWM_DisablePeriodInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable period interrupt of selected channel. More...
 
void EPWM_ClearPeriodIntFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Clear period interrupt of selected channel. More...
 
uint32_t EPWM_GetPeriodIntFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Get period interrupt of selected channel. More...
 
void EPWM_EnableZeroInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Enable zero interrupt of selected channel. More...
 
void EPWM_DisableZeroInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable zero interrupt of selected channel. More...
 
void EPWM_ClearZeroIntFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Clear zero interrupt of selected channel. More...
 
uint32_t EPWM_GetZeroIntFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Get zero interrupt of selected channel. More...
 
void EPWM_EnableAcc (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32IntFlagCnt, uint32_t u32IntAccSrc)
 Enable interrupt flag accumulator of selected channel. More...
 
void EPWM_DisableAcc (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable interrupt flag accumulator of selected channel. More...
 
void EPWM_EnableAccInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Enable interrupt flag accumulator interrupt of selected channel. More...
 
void EPWM_DisableAccInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable interrupt flag accumulator interrupt of selected channel. More...
 
void EPWM_ClearAccInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Clear interrupt flag accumulator interrupt of selected channel. More...
 
uint32_t EPWM_GetAccInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Get interrupt flag accumulator interrupt of selected channel. More...
 
void EPWM_EnableAccPDMA (EPWM_T *epwm, uint32_t u32ChannelNum)
 Enable accumulator PDMA of selected channel. More...
 
void EPWM_DisableAccPDMA (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable accumulator PDMA of selected channel. More...
 
void EPWM_EnableAccStopMode (EPWM_T *epwm, uint32_t u32ChannelNum)
 Enable interrupt flag accumulator stop mode of selected channel. More...
 
void EPWM_DisableAccStopMode (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable interrupt flag accumulator stop mode of selected channel. More...
 
void EPWM_ClearFTDutyIntFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Clear free trigger duty interrupt flag of selected channel. More...
 
uint32_t EPWM_GetFTDutyIntFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Get free trigger duty interrupt flag of selected channel. More...
 
void EPWM_EnableLoadMode (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32LoadMode)
 Enable load mode of selected channel. More...
 
void EPWM_DisableLoadMode (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32LoadMode)
 Disable load mode of selected channel. More...
 
void EPWM_ConfigSyncPhase (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32SyncSrc, uint32_t u32Direction, uint32_t u32StartPhase)
 Configure synchronization phase of selected channel. More...
 
void EPWM_EnableSyncPhase (EPWM_T *epwm, uint32_t u32ChannelMask)
 Enable SYNC phase of selected channel(s) More...
 
void EPWM_DisableSyncPhase (EPWM_T *epwm, uint32_t u32ChannelMask)
 Disable SYNC phase of selected channel(s) More...
 
void EPWM_EnableSyncNoiseFilter (EPWM_T *epwm, uint32_t u32ClkCnt, uint32_t u32ClkDivSel)
 Enable EPWM SYNC_IN noise filter function. More...
 
void EPWM_DisableSyncNoiseFilter (EPWM_T *epwm)
 Disable EPWM SYNC_IN noise filter function. More...
 
void EPWM_EnableSyncPinInverse (EPWM_T *epwm)
 Enable EPWM SYNC input pin inverse function. More...
 
void EPWM_DisableSyncPinInverse (EPWM_T *epwm)
 Disable EPWM SYNC input pin inverse function. More...
 
void EPWM_SetClockSource (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32ClkSrcSel)
 Set EPWM clock source. More...
 
void EPWM_EnableBrakeNoiseFilter (EPWM_T *epwm, uint32_t u32BrakePinNum, uint32_t u32ClkCnt, uint32_t u32ClkDivSel)
 Enable EPWM brake noise filter function. More...
 
void EPWM_DisableBrakeNoiseFilter (EPWM_T *epwm, uint32_t u32BrakePinNum)
 Disable EPWM brake noise filter function. More...
 
void EPWM_EnableBrakePinInverse (EPWM_T *epwm, uint32_t u32BrakePinNum)
 Enable EPWM brake pin inverse function. More...
 
void EPWM_DisableBrakePinInverse (EPWM_T *epwm, uint32_t u32BrakePinNum)
 Disable EPWM brake pin inverse function. More...
 
void EPWM_SetBrakePinSource (EPWM_T *epwm, uint32_t u32BrakePinNum, uint32_t u32SelAnotherModule)
 Set EPWM brake pin source. More...
 
void EPWM_SetLeadingEdgeBlanking (EPWM_T *epwm, uint32_t u32TrigSrcSel, uint32_t u32TrigType, uint32_t u32BlankingCnt, uint32_t u32BlankingEnable)
 Set EPWM leading edge blanking function. More...
 
uint32_t EPWM_GetWrapAroundFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Get the time-base counter reached its maximum value flag of selected channel. More...
 
void EPWM_ClearWrapAroundFlag (EPWM_T *epwm, uint32_t u32ChannelNum)
 Clear the time-base counter reached its maximum value flag of selected channel. More...
 
void EPWM_EnableFaultDetect (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32AfterPrescaler, uint32_t u32ClkSel)
 Enable fault detect of selected channel. More...
 
void EPWM_DisableFaultDetect (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable fault detect of selected channel. More...
 
void EPWM_EnableFaultDetectOutput (EPWM_T *epwm, uint32_t u32ChannelNum)
 Enable fault detect output of selected channel. More...
 
void EPWM_DisableFaultDetectOutput (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable fault detect output of selected channel. More...
 
void EPWM_EnableFaultDetectDeglitch (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32DeglitchSmpCycle)
 Enable fault detect deglitch function of selected channel. More...
 
void EPWM_DisableFaultDetectDeglitch (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable fault detect deglitch function of selected channel. More...
 
void EPWM_EnableFaultDetectMask (EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32MaskCnt)
 Enable fault detect mask function of selected channel. More...
 
void EPWM_DisableFaultDetectMask (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable fault detect mask function of selected channel. More...
 
void EPWM_EnableFaultDetectInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Enable fault detect interrupt of selected channel. More...
 
void EPWM_DisableFaultDetectInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Disable fault detect interrupt of selected channel. More...
 
void EPWM_ClearFaultDetectInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Clear fault detect interrupt of selected channel. More...
 
uint32_t EPWM_GetFaultDetectInt (EPWM_T *epwm, uint32_t u32ChannelNum)
 Get fault detect interrupt of selected channel. More...
 

Detailed Description

M480 series EPWM driver source file.

Version
V3.00
Revision
3

SPDX-License-Identifier: Apache-2.0

Definition in file epwm.c.