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程序清单32三相交流电动机SVPWM开环调速控制程序.docx

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程序清单32三相交流电动机SVPWM开环调速控制程序.docx

程序清单32三相交流电动机SVPWM开环调速控制程序

程序清单3-2三相交流电动机SVPWM开环调速控制程序

#include

.section/pmIVreset;

jumpstart;

.section/pmIVint4;

jumpPWMTRIP_IRQ;

.section/pmIVint5;

jumpPWMSYNC_IRQ;

.section/datadata1;

.varTHETA_90=0x1922;

.varTHETA_180=0x3244;

.varTHETA_270=0x4b66;

.varTHETA_360=0x6488;

.varSET_F=0x28f5;

.varF_OMEGA=0x2745;

.varTHETA_H=0x0;

.varTHETA_L=0x0;

.varTHETA_I=0x7297;

.varTHETA_S=0x7a3b;

.varT_SAMPLE=0x0D1B;

.varT1_PERIODS=20000;

.varMAX_V=0x2d41;

 

.varTEMP;

.varTEMP0;

.varTEMP1;

.varOMEGA;

.varSET_V;

.varTHETA_R;

.varTHETA_M;

.varS_S;

.varS_C;

.varSIN_INDX;

.varSIN_THETA;

.varCOS_THETA;

.varUA;

.varUB;

.varSECTOR;

.varCMP_1;

.varCMP_2;

.varCMP_0;

.varSIN_[91]=0,286,572,857,1143,1428,1713,1997,2280,2563,2845,

3126,3406,3686,3964,4240,4516,4790,5063,5334,5604,

5872,6138,6402,6664,6924,7182,7438,7692,7943,8192,

8438,8682,8932,9162,9397,9630,9860,10087,10311,10531,

10749,10963,11174,11381,11585,11786,11982,12176,12365,12551,

12733,12911,13085,13255,13421,13583,13741,13894,14044,14189,

14330,14466,14598,14726,14849,14968,15082,15191,15296,15396,

15491,15582,15668,15749,15826,15897,15964,16026,16083,16135,

16182,16225,16262,16294,16322,16344,16362,16374,16382,16384;

.varNZ_[24]=20066,-11585,0,23170,-20066,11585,20066,11585,0,23170,-20066,

-11585,0,-23170,-20066,11585,-20066,-11585,20066,-11585,20066,

11585,0,-23170;

.section/pmprogram;

start:

IMASK=0X0000;

IOPG=Interrupt_Controller_Page;

NOP;

AX0=0xBB01;

IO（IPR2）=AX0;

IMASK=0x003f;

IOPG=Clock_and_System_Control_Page;

AX0=0X0100;

IO（PLLCTL）=AX0;

IOPG=0X0008;

AR=0x0200;

IO（PWM0_STAT）=AR;

AX0=0X0003;

IO（PWM0_CTRL）=AX0;

AR=5000;

IO（PWM0_TM）=AR;

AX0=0x03FF;

IO（PWM0_SYNCWT）=AX0;

AX0=100;

IO（PWM0_DT）=AX0;

AX0=-2400;

IO（PWM0_CHA）=AX0;

IO（PWM0_CHB）=AX0;

IO（PWM0_CHC）=AX0;

AX0=0X0000;

IO（PWM0_SEG）=AX0;

ENAINT;

MAIN_LOOP:

NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;

NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;

NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;NOP;

JUMPMAIN_LOOP;

PWMTRIP_IRQ:

.SECTION/PMprogram;

IOPG=0X0008;

AX0=0X0;

IO（PWM0_CTRL）=AX0;

NOP;

jumpPWMTRIP_IRQ;

RTI;

PWMSYNC_IRQ:

.SECTION/codeprogram;

IOPG=0X0008;

ASTAT=0X00;

ENAM_MODE;

MX0=DM（SET_F）;

MY0=DM（F_OMEGA）;

MR=MX0*MY0（UU）;

DM（OMEGA）=MR1;

MX0=DM（SET_F）;

MY0=DM（MAX_V）;

MR=MX0*MY0（UU）;

DM（SET_V）=MR1;

MX0=DM（OMEGA）;

MY0=DM（T_SAMPLE）;

MR=MX0*MY0（UU）;

SI=MR1;

SR=ASHIFTSIBY-1（HI）;

SI=MR0;

SR=SRORLSHIFTSIBY-1（LO）;

AY0=DM（THETA_L）;

AR=SR0+AY0;

DM（THETA_L）=AR;

AY1=DM（THETA_H）;

AR=SR1+AY1+C;

DM（THETA_H）=AR;

AX0=DM（THETA_360）;

AY0=DM（THETA_H）;

AR=AY0-AX0;

IFLEJUMPRND_THETA;

AY0=DM（THETA_360）;

SR=LSHIFTAY0BY16（LO）;

AX1=DM（THETA_H）;

AX0=DM（THETA_L）;

AR=AX0-SR0;

DM（THETA_L）=AR;

AR=AX1-SR1+C-1;

DM（THETA_H）=AR;

RND_THETA:

SI=1;

SR=LSHIFTSIBY15（LO）;

AY0=DM（THETA_L）;

AY1=DM（THETA_H）;

AR=SR0+AY0;

AR=AY1+SR1+C;

DM（THETA_R）=AR;

AX0=1;

DM（S_S）=AX0;

DM（S_C）=AX0;

AX0=DM（THETA_R）;

DM（THETA_M）=AX0;

AY0=DM（THETA_90）;

AR=AX0-AY0;

IFLEJUMPE_Q;

AX0=1;

DM（S_S）=AX0;

AX0=-1;

DM（S_C）=AX0;

AY0=DM（THETA_180）;

AX0=DM（THETA_R）;

AR=AY0-AX0;

DM（THETA_M）=AR;

IFGEJUMPE_Q;

AX0=-1;

DM（S_S）=AX0;

AX0=-1;

DM（S_C）=AX0;

AY0=DM（THETA_R）;

AX0=DM（THETA_180）;

AR=AY0-AX0;

DM（THETA_M）=AR;

AY0=DM（THETA_270）;

AX0=DM（THETA_R）;

AR=AY0-AX0;

IFGEJUMPE_Q;

AX0=1;

DM（S_C）=AX0;

AX0=-1;

DM（S_S）=AX0;

AY0=DM（THETA_360）;

AX0=DM（THETA_R）;

AR=AY0-AX0;

DM（THETA_M）=AR;

E_Q:

MX0=DM（THETA_M）;

MY0=DM（THETA_I）;

MR=MX0*MY0（UU）;

DM（SIN_INDX）=MR1;

SI=MR1;

SR=LSHIFTSIBY-5（LO）;

DM（SIN_INDX）=SR0;

M0=DM（SIN_INDX）;

I0=SIN_;

MX0=DM（I0+M0）;

DM（SIN_THETA）=MX0;

I0=SIN_;

AX0=DM（SIN_INDX）;

SR0=90;

AR=SR0-AX0;

DM（SIN_INDX）=AR;

M0=DM（SIN_INDX）;

MX0=DM（I0+M0）;

DM（COS_THETA）=MX0;

MX0=DM（S_S）;

MY0=DM（SIN_THETA）;

MR=MX0*MY0（SU）;

DM（SIN_THETA）=MR0;

MX0=DM（S_C）;

MY0=DM（COS_THETA）;

MR=MX0*MY0（SU）;

DM（COS_THETA）=MR0;

MX0=DM（SET_V）;

MY0=DM（COS_THETA）;

MR=MX0*MY0（US）;

DM（UA）=MR1;

MY0=DM（SIN_THETA）;

MR=MX0*MY0（US）;

DM（UB）=MR1;

MX0=DM（THETA_R）;

MY0=DM（THETA_S）;

MR=MX0*MY0（UU）;

SI=MR1;

SR=LSHIFTSIBY5（LO）;

DM（SECTOR）=SR1;

I1=NZ_;

AX0=DM（SECTOR）;

SI=AX0;

SR=LSHIFTSIBY2（LO）;

DM（TEMP0）=SR0;

M1=SR0;

MR0=DM（I1+M1）;

MY0=DM（UA）;

SR=MR0*MY0（SS）;

AX0=DM（TEMP0）;

AY0=1;

AR=AX0+AY0;

M1=AR;

MR0=DM（I1+M1）;

MY0=DM（UB）;

MR=MR0*MY0（SS）;

AX0=MR0;

AX1=MR1;

AR=SR0+AX0;

AR=SR1+AX1+C;

IFGEJUMPWW1;

AR=0;

WW1:

DM（TEMP）=AR;

MX0=AR;

MY0=DM（T1_PERIODS）;

MR=MX0*MY0（SU）;

SI=MR1;

SR=ASHIFTSIBY4（HI）;

SI=MR0;

SR=SRORLSHIFTSIBY4（LO）;

DM（CMP_1）=SR1;

MX0=DM（UA）;

I1=NZ_;

AX0=DM（TEMP0）;

AY0=2;

AR=AX0+AY0;

M1=AR;

MY0=DM（I1+M1）;

SR=MY0*MX0（SS）;

MX0=DM（UB）;

AX0=DM（TEMP0）;

AY0=3;

AR=AX0+AY0;

M1=AR;

MY0=DM（I1+M1）;

MR=MY0*MX0（SS）;

AX0=MR0;

AX1=MR1;

AR=SR0+AX0;

AR=SR1+AX1+C;

IFGEJUMPWW2;

AR=0;

WW2:

DM（TEMP）=AR;

MX0=AR;

MY0=DM（T1_PERIODS）;

MR=MX0*MY0（SU）;

SI=MR1;

SR=ASHIFTSIBY4（HI）;

SI=MR0;

SR=SRORLSHIFTSIBY4（LO）;

DM（CMP_2）=SR1;

AX0=5000;

AY0=DM（CMP_1）;

AY1=DM（CMP_2）;

AR=AX0-AY0;

AR=AR-AY1+C-1;

IFGEJUMPWW3;

AR=0;

WW3:

SI=AR;

SR=LSHIFTSIBY15（LO）;

DM（CMP_0）=SR1;

SR0=DM（CMP_0）;

AY0=2500;

AR=SR0-AY0;

AX0=AR;

AY0=100;

AR=AX0+AY0;

SR0=AR;

AR=DM（SECTOR）;

AY0=0;

AR=AY0-AR;

IFEQJUMPTT0;

AR=DM（SECTOR）;

ay0=5;

ar=ay0-ar;

ifeqjumpTT0;

AR=DM（SECTOR）;

ay0=4;

ar=ay0-ar;

ifeqjumpTT2;

AR=DM（SECTOR）;

ay0=3;

ar=ay0-ar;

ifeqjumpTT2;

AR=DM（SECTOR）;

ay0=2;

ar=ay0-ar;

ifeqjumpTT1;

jumpTT1;

TT0:

io（PWM0_CHA）=SR0;

JUMPPP1;

TT1:

io（PWM0_CHB）=SR0;

JUMPPP1;

TT2:

io（PWM0_CHC）=SR0;

JUMPPP1;

PP1:

AX0=DM（CMP_0）;

AY0=DM（CMP_1）;

AR=AY0+AX0;

SR0=AR;

AY0=2500;

AR=SR0-AY0;

AX0=AR;

AY0=100;

AR=AX0+AY0;

SR0=AR;

AR=DM（SECTOR）;

AY0=0;

AR=AY0-AR;

IFEQJUMPTT4;

AR=DM（SECTOR）;

ay0=5;

ar=ay0-ar;

ifeqjumpTT5;

AR=DM（SECTOR）;

ay0=4;

ar=ay0-ar;

ifeqjumpTT3;

AR=DM（SECTOR）;

ay0=3;

ar=ay0-ar;

ifeqjumpTT4;

AR=DM（SECTOR）;

ay0=2;

ar=ay0-ar;

ifeqjumpTT5;

jumpTT3;

TT3:

io（PWM0_CHA）=SR0;

JUMPPP2;

TT4:

io（PWM0_CHB）=SR0;

JUMPPP2;

TT5:

io（PWM0_CHC）=SR0;

JUMPPP2;

PP2:

AX1=DM（CMP_0）;

AY1=DM（CMP_1）;

SR0=DM（CMP_2）;

AR=AX1+AY1;

AR=AR+SR0+C;

SR0=AR;

AY0=2500;

AR=SR0-AY0;

AX0=AR;

AY0=100;

AR=AX0+AY0;

SR0=AR;

AR=DM（SECTOR）;

AY0=0;

AR=AY0-AR;

IFEQJUMPTT8;

AR=DM（SECTOR）;

ay0=5;

ar=ay0-ar;

ifeqjumpTT7;

AR=DM（SECTOR）;

ay0=4;

ar=ay0-ar;

ifeqjumpTT7;

AR=DM（SECTOR）;

ay0=3;

ar=ay0-ar;

ifeqjumpTT6;

AR=DM（SECTOR）;

ay0=2;

ar=ay0-ar;

ifeqjumpTT6;

jumpTT8;

TT6:

io（PWM0_CHA）=SR0;

JUMPVV;

TT7:

io（PWM0_CHB）=SR0;

JUMPVV;

TT8:

io（PWM0_CHC）=SR0;

JUMPVV;

VV:

AR=0x0200;

IO（PWM0_STAT）=AR;

RTI;

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