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  • 大小: 1.50MB
    文件類(lèi)型: .zip
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    發(fā)布日期: 2021-04-06
  • 語(yǔ)言: 其他
  • 標(biāo)簽: DSP28335??

資源簡(jiǎn)介

TMS320F28335控制單相逆變器的程序 采樣實(shí)現(xiàn)雙閉環(huán)控制

資源截圖

代碼片段和文件信息


#include?“DSP2833x_Device.h“
#include?“DSP2833x_Examples.h“

extern?void?Default_GPIO();
extern?void?Initial_Epwm1();
extern?void?Initial_Epwm2();
extern?void Initial_GPIO();
extern?void?Initial_GPIOEpwm1();
extern?void?Initial_GPIOEpwm2();
extern?void?Initial_GPIOEpwm3();
extern?void?Initial_GPIOEpwm4();
extern?void?Initial_GPIOSpi();
extern?void?DAC_Update(int?channel?float?input);
void?Initial_SPI_DAC();

Uint32?N=600;?//載波比
float?M=0.8;??//調(diào)制度
//Uint32?i;


void?main(void)
?{
//?Part.1?Initialize?the?System?Control

?InitSysCtrl();

??//?Part.2?Initialize?the?GPIO

// ?Default_GPIO();

?//?Part.3?Clear?all?interrupts?and?initialize?PIE?vector?table

????//?NO.1?Disable?the?CPU?interrupts

?DINT;

//?NO.2?Initialize?all?the?PIE?registers?to?default?states
//?the?default?state?is?all?PIE?interrupt?disabled?and?the?flags?cleared

?InitPieCtrl();

//?NO.3?Disable?all?the?CPU?interrupts?and?clear?all?the?flags

?IER?=?0x0000;
?IFR?=?0x0000;

//?NO.4?Initialize?the?PIE?vector?table;?Re-map?the?ISR?function

?InitPieVectTable();

?EALLOW;

?????//?Re-map?the?SEQ1INT_isr(ADC?interrupt)?as?the?main_isr

// ?PieVectTable.SEQ1INT?=?&main_isr;

?????EDIS;

?//?Part.4?Initialize?all?the?Device?Peripherals

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

?????Initial_GPIO();
?????Initial_GPIOEpwm1();
?????Initial_GPIOEpwm2();
// ?????Initial_GPIOEpwm3();
// ?????Initial_GPIOEpwm4();
?????//?Epwm_initial
?????Initial_Epwm1();
?????Initial_Epwm2();
// ?????Initial_Epwm3();
// ?????Initial_Epwm4();

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

?????//?GPIO?initial

// ?????Initial_GPIOEpwm3();
// ?????Initial_GPIOEpwm4();
?????Initial_GPIOSpi();

?????//?ADC?initial
// ?????InitAdc();
// ?????Initial_ADC();
?????InitAdc();
?????//?SPI_DAC?initial
?????Initial_SPI_DAC();


?//?Part.5?User?specific?coders

?????//?Variable?initial
// ?????Initial_variable();

?????//?Wake?up?the?DAC?chip
?????DAC_Update(0?0);

?//?Part.6?Enable?Interrupts

????//NO.1?Enable?CPU?interrupts

?????//?Include?INT?SEQ1INT
?????IER?|=?M_INT1;

????//NO.2?Enable?PIE?interrupts

?????//?PIE?INT?SEQ1INT
?????PieCtrlRegs.PIEIER1.bit.INTx1?=?1;

????//NO.3?global?Interrupts?and?higher?priority?real-time?debug?events

?????EINT;
?????ERTM;


//?Part.7?Loop?forever

?????while(1)
?????{

// ???? ?if(run_state?==?STOP)
// ???? ?{
// ???? ?stop();
// ???? ?}
// ???? ?else?if(run_state?==?START)
// ???? ?{
// ???? ?start();
// ???? ?}
????}
?}

void?Initial_SPI_DAC(void)
?{
???//?Part.1?Reset?the?SPI?;?Output?the?data?in?rise?step
?SpiaRegs.SPICCR.bit.SPISWRESET?=?0;
?SpiaRegs.SPICCR.bit.CLKPOLARITY?=?0;

???//?Part.2?Ban?the?loop?self-test;?16?bite;
?SpiaRegs.SPICCR.bit.SPILBK?=?0;
?SpiaRegs.SPICCR.bit.SPICHAR?=?15;

???//?Part.3
?????//?Overflow?interrupt?enable?is?prohibited
?SpiaRegs.SPICTL.bit.OVERRUNINTENA?=?0;
?//?There?is?no?delay?of?signals
?SpiaRegs.SPICTL.bit.C

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
?????目錄???????????0??2018-12-13?22:16??spwm_two_close\
?????文件?????????517??2017-01-03?15:01??spwm_two_close\.ccsproject
?????文件???????22788??2017-08-01?10:14??spwm_two_close\.cproject
?????目錄???????????0??2018-12-13?22:16??spwm_two_close\.launches\
?????文件????????4120??2017-07-15?13:36??spwm_two_close\.launches\DVR_1_3.launch
?????文件????????4587??2017-08-01?10:09??spwm_two_close\.launches\spwm_28335_close.launch
?????文件????????4573??2017-08-02?14:52??spwm_two_close\.launches\spwm_two_close.launch
?????文件?????????844??2017-08-01?10:14??spwm_two_close\.project
?????目錄???????????0??2018-12-13?22:16??spwm_two_close\.settings\
?????文件??????????62??2017-08-01?10:14??spwm_two_close\.settings\org.eclipse.cdt.codan.core.prefs
?????文件?????????123??2017-01-03?15:00??spwm_two_close\.settings\org.eclipse.cdt.debug.core.prefs
?????文件?????????618??2017-07-15?11:11??spwm_two_close\.settings\org.eclipse.core.resources.prefs
?????文件????????7330??2016-01-11?16:45??spwm_two_close\28335_RAM_lnk.cmd
?????目錄???????????0??2018-12-13?22:16??spwm_two_close\28335_headers\
?????文件???????10476??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_Adc.h
?????文件????????5881??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_CpuTimers.h
?????文件???????13987??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_DMA.h
?????文件????????6326??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_DefaultIsr.h
?????文件????????2901??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_DevEmu.h
?????文件????????6058??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_Device.h
?????文件????????2004??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_Dma_defines.h
?????文件???????45536??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_ECan.h
?????文件????????6117??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_ECap.h
?????文件???????16550??2016-01-08?14:42??spwm_two_close\28335_headers\DSP2833x_EPwm.h
?????文件????????7827??2017-08-02?14:32??spwm_two_close\28335_headers\DSP2833x_EPwm_defines.h
?????文件???????10061??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_EQep.h
?????文件????????5530??2016-01-04?15:54??spwm_two_close\28335_headers\DSP2833x_Examples.h
?????文件????????8431??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_GlobalPrototypes.h
?????文件???????15813??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_Gpio.h
?????文件????????7076??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_I2c.h
?????文件????????4079??2009-08-04?13:04??spwm_two_close\28335_headers\DSP2833x_I2c_defines.h
............此處省略150個(gè)文件信息

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