#include?“DSP2833x_Device.h“?????//?DSP2833x?Headerfile?Include?File
#include?“DSP2833x_Examples.h“???//?DSP2833x?Examples?Include?File
#include?“math.h“
#include?“float.h“
/*經(jīng)典SVPWM算法程序*/
void?InitEPwm1（void）;
void?InitEPwm2（void）;
void?InitEPwm3（void）;

#pragma?CODE_SECTION（epwm1_isr?“ramfuncs“）;//?將中斷服務函數(shù)轉(zhuǎn)移到RAM
interrupt?void?epwm1_isr（void）;

#define?PRD??7500????????????????//?PWM周期寄存器
#define?PI?3.1415926
#define?N?200
#define?delta?2*PI/N

float?VaVbVct1t2TaTbTcXYZUalfaUbeta;
Uint16?DADBDCDD;
float?M=0.9;
float?Data[200]?=?{0};
Uint16?sectorCAL=0;
int?i=66;

void?main（void）
{
???InitSysCtrl（）;

???DINT;
???InitPieCtrl（）;
???IER?=?0x0000;
???IFR?=?0x0000;
???InitPieVectTable（）;

???EALLOW;
???PieVectTable.EPWM1_INT?=?&epwm1_isr;
???EDIS;

???EALLOW;
???SysCtrlRegs.PCLKCR0.bit.TBCLKSYNC?=?0;
???EDIS;

???InitEPwm1Gpio（）;
???InitEPwm2Gpio（）;
???InitEPwm3Gpio（）;
???InitEPwm1（）;
???InitEPwm2（）;
???InitEPwm3（）;

???EALLOW;
???SysCtrlRegs.PCLKCR0.bit.TBCLKSYNC?=?1;
???EDIS;

???memcpy（&RamfuncsRunStart?&RamfuncsLoadStart?（Uint32）&RamfuncsLoadSize）;
???InitFlash（）;

???IER?|=?M_INT3;???//EPWM1的中斷
???PieCtrlRegs.PIEIER3.bit.INTx1?=?1;

???EINT;???//開中斷
???ERTM;???//使能調(diào)試事件

???for（;;）
???{
??????/*****調(diào)試使用******/
	DA?=?EPwm1Regs.CMPA.half.CMPA/2;
????DB?=?EPwm3Regs.CMPA.half.CMPA/2;
????DC?=?EPwm2Regs.CMPA.half.CMPA/2;
????DD?=?Ubeta*300+1000;
???}
}

void?InitEPwm1（）
{
???//?配置時鐘
???EPwm1Regs.TBPRD?=?PRD;?????????????????????????//?設置周期
???EPwm1Regs.TBPHS.half.TBPHS=0x0000;?????????????//phase?is?0
???EPwm1Regs.TBCTR?=?0x0000;??????????????????????//?Clear?conuter

???//?Setup?TBCLK
???EPwm1Regs.TBCTL.bit.CTRMODE?=?TB_COUNT_UPDOWN;?????????????//增減計數(shù)模式
???EPwm1Regs.TBCTL.bit.PHSEN?=?TB_DISABLE;????????//?Disable?phase?loading
???EPwm1Regs.TBCTL.bit.HSPCLKDIV?=?TB_DIV1;???????//?Clock?ratio?to?SYSCLKOUT??/1
???EPwm1Regs.TBCTL.bit.CLKDIV?=?TB_DIV1;??????????//TBCLK=SYSCLKOUT/（HSPCLKDIV*CLKDIV）=150MHz
???EPwm1Regs.TBCTL.bit.PRDLD?=?TB_SHADOW;?????????//The?period?register?（TBPRD）?is?loaded?from?its?shadow?register
???EPwm1Regs.TBCTL.bit.SYNCOSEL?=?TB_CTR_ZERO;????//?Sync?down-stream?module，同步輸出選擇設定

???//?Setup?shadowing
???EPwm1Regs.CMPCTL.bit.SHDWAMODE?=?CC_SHADOW;
???EPwm1Regs.CMPCTL.bit.SHDWBMODE?=?CC_SHADOW;
???EPwm1Regs.CMPCTL.bit.LOADAMODE?=?CC_CTR_ZERO;??????????//?Load?on?Zero
???EPwm1Regs.CMPCTL.bit.LOADBMODE?=?CC_CTR_ZERO;

???//?Set?actions
???EPwm1Regs.AQCTLA.bit.CAU?=?AQ_CLEAR?;
???EPwm1Regs.AQCTLA.bit.CAD?=?AQ_SET?;?????????????//?Set?PWM1A?on?event?A?up?count

???//?配置死區(qū)
???EPwm1Regs.DBCTL.bit.IN_MODE?=?DBA_ALL;?//?enable?Dead-band?module
???EPwm1Regs.DBCTL.bit.POLSEL?=?DB_ACTV_HIC;?//?Active?low?complementary?（ALC）?mode.?EPWMxA?is?inverted.
???EPwm1Regs.DBCTL.bit.OUT_MODE?=?DB_FULL_ENABLE;?//低電平有效，互補輸出。
???EPwm1Regs.DBFED?=?300;?//?FED?=?300?TBCLKs
???EPwm1Regs.DBRED?=?300;?//?RED?=?300?TBCLKs
???//?配置中斷
???EPwm1R

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-04-14?17:16??SVPWM\
?????文件?????????563??2016-09-01?19:15??SVPWM\.ccsproject
?????文件???????22356??2017-06-09?22:02??SVPWM\.cproject
?????目錄???????????0??2019-04-14?17:16??SVPWM\.launches\
?????文件???????10340??2018-12-11?18:13??SVPWM\.launches\SVPWM.launch
?????文件?????????835??2016-08-24?17:05??SVPWM\.project
?????目錄???????????0??2019-04-14?17:16??SVPWM\.settings\
?????文件??????????62??2016-08-24?16:05??SVPWM\.settings\org.eclipse.cdt.codan.core.prefs
?????文件?????????220??2016-08-24?16:17??SVPWM\.settings\org.eclipse.cdt.core.prefs
?????文件?????????123??2016-08-24?16:05??SVPWM\.settings\org.eclipse.cdt.debug.core.prefs
?????文件?????????293??2016-08-24?16:16??SVPWM\.settings\org.eclipse.core.resources.prefs
?????文件????????7270??2017-01-02?09:01??SVPWM\28335_RAM_lnk.cmd
?????目錄???????????0??2019-04-14?17:16??SVPWM\Debug\
?????文件?????????505??2018-12-11?18:12??SVPWM\Debug\ccsObjs.opt
?????文件???????35118??2018-12-11?18:12??SVPWM\Debug\main.obj
?????文件????????3895??2018-12-11?18:12??SVPWM\Debug\main.pp
?????文件????????5181??2018-12-11?18:12??SVPWM\Debug\makefile
?????文件?????????250??2018-12-11?18:12??SVPWM\Debug\objects.mk
?????文件????????2026??2018-12-11?18:12??SVPWM\Debug\sources.mk
?????目錄???????????0??2019-04-14?17:16??SVPWM\Debug\src\
?????文件???????13485??2016-08-24?17:06??SVPWM\Debug\src\DSP2833x_Adc.obj
?????文件????????2810??2016-08-24?17:06??SVPWM\Debug\src\DSP2833x_Adc.pp
?????文件????????1534??2018-12-11?18:12??SVPWM\Debug\src\DSP2833x_ADC_cal.obj
?????文件????????1842??2018-12-11?18:12??SVPWM\Debug\src\DSP2833x_CodeStartBranch.obj
?????文件????????6334??2018-12-11?18:12??SVPWM\Debug\src\DSP2833x_CpuTimers.obj
?????文件????????3977??2018-12-11?18:12??SVPWM\Debug\src\DSP2833x_CpuTimers.pp
?????文件?????????858??2018-12-11?18:12??SVPWM\Debug\src\DSP2833x_CSMPasswords.obj
?????文件????????1624??2016-08-24?17:06??SVPWM\Debug\src\DSP2833x_DBGIER.obj
?????文件???????32929??2018-12-11?18:12??SVPWM\Debug\src\DSP2833x_DefaultIsr.obj
?????文件????????4005??2018-12-11?18:12??SVPWM\Debug\src\DSP2833x_DefaultIsr.pp
?????文件????????1699??2016-08-24?17:06??SVPWM\Debug\src\DSP2833x_DisInt.obj
............此處省略96個文件信息