51单片机20路pwm - - Powered by Discuz!

标题: 51单片机20路pwm [打印本页]

作者: sheng8903 时间: 2018-10-8 00:38
标题: 51单片机20路pwm

#include<STC12C5A60S2.h>
#define uint unsigned int
#define uchar unsigned char

sbit ppo00=P0^7;
sbit ppo01=P1^0;
sbit ppo02=P1^1;
sbit ppo03=P1^2;
sbit ppo04=P1^3;
sbit ppo05=P1^4;
sbit ppo06=P1^5;
sbit ppo07=P1^6;
sbit ppo08=P1^7;
sbit ppo09=P0^6;
//sbit ppo10=P2^0;
sbit ppo10=P2^0;
sbit ppo11=P2^1;
sbit ppo12=P2^2;
sbit ppo13=P2^3;
sbit ppo14=P2^4;
sbit ppo15=P2^5;
sbit ppo16=P2^6;
sbit ppo17=P2^7;
sbit ppo18=P0^4;
//sbit ppo19=P0^5;
sbit ppo19=P0^5;
sbit key1=P3^7;
sbit key2=P3^6;
sbit key3=P3^5;
sbit key4=P3^4;
sbit key5=P3^3;
sbit key6=P3^2;

uchar bdata MC;
  sbit c1=MC^0;
  sbit c2=MC^1;
  sbit c3=MC^2;
  sbit c4=MC^3;
  sbit c5=MC^4;
  sbit c6=MC^5;
  sbit c7=MC^6;
  sbit c8=MC^7;

unsigned int PSHU[24]= { 1500,1500,1500,1500,1500, 1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,};
unsigned int WSHU[24] ={ 1500,1500,1500,1500,1500, 1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500};
uchar pwmst=0,pwmat=10,pwmnt=0,XVB2=0;
uint sjt=0,pwm_value=1500,HESHU=0,zhonx=1500,chai=0,chaa=0;
uchar chia=0,H=0,L=0,WEI=0,kaix=0;
uchar zbucan=200,ybucan=200;
uint dinsi=0,cans=0,canb=0;
uint kuan1=1000,kuan2=1500,kuan3=2000,kuan11=1200,kuan13=1800;

void delay(uchar z)
{
uchar x,y;
for(x=z;x>0;x--)
for(y=10;y>0;y--);
}
void yunxin()
{ uchar z=0;
for( z=0;z<22;z++){
  PSHU[z]= WSHU[z];
  }
}

void Sdelay(uchar z)
{
for(;z>0;z--)
{ delay(200); }
}
void InitTimer(void)
{
TMOD=0x11;//定时器1 方式2 用于产生波特率；定时器0 方式1 用于刷新显示
TH0=-1500/256;//定时1.5MS,这时舵机处于0度
TL0=-1500%256;
TH1=-1500/256;
TL1=-1500%256;
EA=1; //开全局中断 //开串口中断
ET0=1; //开定时器0中断
ET1=1;
TR0=0;
TR1=0;

}

void UartInit(void) //9600bps@12.000MHz
{
PCON &= 0x7F; //波特率不倍速
SCON = 0x50; //8位数据,可变波特率
AUXR |= 0x04; //独立波特率发生器时钟为Fosc,即1T
BRT = 0xD9; //设定独立波特率发生器重装值
AUXR |= 0x01; //串口1选择独立波特率发生器为波特率发生器
AUXR |= 0x10; //启动独立波特率发生器
}

void SendOneByte(unsigned char c)
{
SBUF = c;
while(!TI);
TI = 0;
}

void skwb(unsigned char c)

{
   switch(c)
   {
case 0: ppo00=1; break;
case 1: ppo01=1;break;
case 2: ppo02=1;break;
case 3: ppo03=1;break;
case 4: ppo04=1;break;
case 5: ppo05=1;break;
case 6: ppo06=1;break;
case 7: ppo07=1;break;
case 8: ppo08=1;break;
case 9: ppo09=1;break;

default: break;
         }

}
void skwc(unsigned char c)

{
   switch(c)
   {
case 0: ppo00=0; break;
case 1: ppo01=0;break;
case 2: ppo02=0;break;
case 3: ppo03=0;break;
case 4: ppo04=0;break;
case 5: ppo05=0;break;
case 6: ppo06=0;break;
case 7: ppo07=0;break;
case 8: ppo08=0;break;
case 9: ppo09=0;break;

default: break;
         }

}
void skwz(unsigned char c)

{
   switch(c)
   {

case 0: ppo10=0;break;
case 1: ppo11=0;break;
case 2: ppo12=0;break;
case 3: ppo13=0;break;
case 4: ppo14=0;break;
case 5: ppo15=0;break;
case 6: ppo16=0;break;
case 7: ppo17=0;break;
case 8: ppo18=0;break;
case 9: ppo19=0;break;
default: break;
         }

}
void skwx(unsigned char c)

{
   switch(c)
   {

case 0: ppo10=1;break;
case 1: ppo11=1;break;
case 2: ppo12=1;break;
case 3: ppo13=1;break;
case 4: ppo14=1;break;
case 5: ppo15=1;break;
case 6: ppo16=1;break;
case 7: ppo17=1;break;
case 8: ppo18=1;break;
case 9: ppo19=1;break;
default: break;
         }

}
void SHUZI(void)
{
SendOneByte(0x0a);
while(!RI);RI=0; WEI=SBUF;
     SendOneByte(0x0b);
while(!RI);RI=0; H=SBUF;
     SendOneByte(0x0e);
while(!RI);RI=0; L=SBUF; HESHU=(H<<8)+L; PSHU[WEI]=HESHU;

   SendOneByte(0x0f);
}

void WHUZI(void)
{
      SendOneByte(0x0a);
while(!RI);RI=0; WEI=SBUF;
   SendOneByte(0x0b);
while(!RI);RI=0; H=SBUF;
     SendOneByte(0x0e);
while(!RI);RI=0; L=SBUF; HESHU=(H<<8)+L; WSHU[WEI]=HESHU;
   SendOneByte(0x0f);

}

void jiao1(uint ki1,uint ki2,uint ki3,uchar shu)
{
if( ((PSHU[0]==ki1)&&(PSHU[1]==ki2) &&(PSHU[2]==ki3))==1 )
{
   c1=1;
}else{
   if(PSHU[0]!=ki1) {  if( PSHU[0]>ki1){ PSHU[0]--;}else{PSHU[0]++;} }
   if(PSHU[1]!=ki2) {  if( PSHU[1]>ki2){ PSHU[1]--;}else{PSHU[1]++;} }
   if(PSHU[2]!=ki3) {  if( PSHU[2]>ki3){ PSHU[2]--;}else{PSHU[2]++;} }
delay(shu);
   c1=0;
}

}

void jiao2(uint ki3,uint ki4,uint ki5,uchar shu)
{
  if( ((PSHU[3]==ki3)&&(PSHU[4]==ki4) &&(PSHU[5]==ki5) )==1)
{
   c2=1;
}else{
   if(PSHU[3]!=ki3) {  if( PSHU[3]>ki3){ PSHU[3]--;}else{PSHU[3]++;} }
   if(PSHU[4]!=ki4) {  if( PSHU[4]>ki4){ PSHU[4]--;}else{PSHU[4]++;} }
   if(PSHU[5]!=ki5) {  if( PSHU[5]>ki5){ PSHU[5]--;}else{PSHU[5]++;} }
delay(shu);
   c2=0;
}

}

void jiao3(uint ki6,uint ki7,uint ki8,uchar shu)
{
  if( ((PSHU[6]==ki6)&&(PSHU[7]==ki7) &&(PSHU[8]==ki8) ) ==1)
{
   c3=1;
}else{
   if(PSHU[6]!=ki6) {  if( PSHU[6]>ki6){ PSHU[6]--;}else{PSHU[6]++;} }
   if(PSHU[7]!=ki7) {  if( PSHU[7]>ki7){ PSHU[7]--;}else{PSHU[7]++;} }
   if(PSHU[8]!=ki8) {  if( PSHU[8]>ki8){ PSHU[8]--;}else{PSHU[8]++;} }
delay(shu);
   c3=0;
}

}

void jiao4(uint ki1,uint ki2,uint ki3,uchar shu)
{
if( ((WSHU[0]==ki1)&&(WSHU[1]==ki2) &&(WSHU[2]==ki3))==1 )
{
   c4=1;
}else{
   if(WSHU[0]!=ki1) {  if( WSHU[0]>ki1){ WSHU[0]--;}else{WSHU[0]++;} }
   if(WSHU[1]!=ki2) {  if( WSHU[1]>ki2){ WSHU[1]--;}else{WSHU[1]++;} }
   if(WSHU[2]!=ki3) {  if( WSHU[2]>ki3){ WSHU[2]--;}else{WSHU[2]++;} }
delay(shu);
   c4=0;
}

}

void jiao5(uint ki3,uint ki4,uint ki5,uchar shu)
{
  if( ((WSHU[3]==ki3)&&(WSHU[4]==ki4) &&(WSHU[5]==ki5) )==1)
{
   c5=1;
}else{
   if(WSHU[3]!=ki3) {  if( WSHU[3]>ki3){ WSHU[3]--;}else{WSHU[3]++;} }
   if(WSHU[4]!=ki4) {  if( WSHU[4]>ki4){ WSHU[4]--;}else{WSHU[4]++;} }
   if(WSHU[5]!=ki5) {  if( WSHU[5]>ki5){ WSHU[5]--;}else{WSHU[5]++;} }
delay(shu);
   c5=0;
}

}

void jiao6(uint ki6,uint ki7,uint ki8,uchar shu)
{
  if( ((WSHU[6]==ki6)&&(WSHU[7]==ki7) &&(WSHU[8]==ki8) ) ==1)
{
   c6=1;
}else{
   if(WSHU[6]!=ki6) {  if( WSHU[6]>ki6){ WSHU[6]--;}else{WSHU[6]++;} }
   if(WSHU[7]!=ki7) {  if( WSHU[7]>ki7){ WSHU[7]--;}else{WSHU[7]++;} }
   if(WSHU[8]!=ki8) {  if( WSHU[8]>ki8){ WSHU[8]--;}else{WSHU[8]++;} }
delay(shu);
   c6=0;
}

}
void jiao7(uint ki18,uint ki19,uchar shu)
{
if( ((PSHU[9]==ki18)&&(WSHU[9]==ki19)  )==1)
{
   c7=1;
}else{
   if(PSHU[9]!=ki18) {  if( PSHU[9]>ki18){ PSHU[9]--;}else{PSHU[9]++;} }
   if(WSHU[9]!=ki19) {  if( WSHU[9]>ki19){ WSHU[9]--;}else{WSHU[9]++;} }

delay(shu);
   c7=0;
}

}
void did1(uchar shu)
{

while(MC!=0xff) {

jiao1(kuan2,kuan2,kuan2, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan2,kuan2,kuan2, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan2,kuan2,kuan2,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );

}

MC=0x00;
c7=1;c8=1;
}
void did2(uchar shu)
{
  while(MC!=0xff) {
jiao1(kuan1,kuan1,kuan1, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan1,kuan1,kuan1, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan3,kuan3,kuan3,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
}
void did3(uchar shu)
{

while(MC!=0xff) {

jiao1(1050,1050,1500,shu );
jiao2(1050,1050,1500,shu  );
jiao3(1050,1050,1500,shu  );

jiao4(1950,1950,1500, shu );
jiao5(1950,1950,1500, shu );
jiao6(1950,1950,1500, shu );

}

MC=0x00;
c7=1;c8=1;
}

void qian1(uchar shu)
{
   while(MC!=0xff) {
jiao1(kuan1,kuan1,kuan13, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan1,kuan1,kuan13, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan3,kuan3,kuan11,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
//2
   while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan13, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan2,kuan2,kuan13, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan2,kuan2,kuan11,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
//3
   while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan13, shu );
jiao2(kuan1,kuan1,kuan13, shu  );
jiao3(kuan2,kuan2,kuan13, shu  );

jiao4(kuan3,kuan3,kuan11,  shu );
jiao5(kuan2,kuan2,kuan11,  shu );
jiao6(kuan3,kuan3,kuan11,  shu );
}

MC=0x00;
c7=1;c8=1;
//4
   while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan2, shu );
jiao2(kuan1,kuan1,kuan13, shu  );
jiao3(kuan2,kuan2,kuan2, shu  );

jiao4(kuan3,kuan3,kuan11,  shu );
jiao5(kuan2,kuan2,kuan2,  shu );
jiao6(kuan3,kuan3,kuan11,  shu );
}

MC=0x00;
c7=1;c8=1;
//5
   while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan2, shu );
jiao2(kuan2,kuan2,kuan13, shu  );
jiao3(kuan2,kuan2,kuan2, shu  );

jiao4(kuan2,kuan2,kuan11,  shu );
jiao5(kuan2,kuan2,kuan2,  shu );
jiao6(kuan2,kuan2,kuan11,  shu );
}

MC=0x00;
c7=1;c8=1;

}
void houz1(uchar shu)
{
while(MC!=0xff) {
jiao1(kuan1,kuan1,kuan11, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan1,kuan1,kuan11, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan3,kuan3,kuan13,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
//2
while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan11, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan2,kuan2,kuan11, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan2,kuan2,kuan3,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
//3

while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan11, shu );
jiao2(kuan1,kuan1,kuan11, shu  );
jiao3(kuan2,kuan2,kuan11, shu  );

jiao4(kuan3,kuan3,kuan13,  shu );
jiao5(kuan2,kuan2,kuan13,  shu );
jiao6(kuan3,kuan3,kuan13,  shu );
}

MC=0x00;
c7=1;c8=1;
//4

while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan2, shu );
jiao2(kuan1,kuan1,kuan11, shu  );
jiao3(kuan2,kuan2,kuan2, shu  );

jiao4(kuan3,kuan3,kuan13,  shu );
jiao5(kuan2,kuan2,kuan2,  shu );
jiao6(kuan3,kuan3,kuan13,  shu );
}

MC=0x00;
c7=1;c8=1;
     //5

while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan2, shu );
jiao2(kuan2,kuan2,kuan11, shu  );
jiao3(kuan2,kuan2,kuan2, shu  );

jiao4(kuan2,kuan2,kuan13,  shu );
jiao5(kuan2,kuan2,kuan2,  shu );
jiao6(kuan2,kuan2,kuan13,  shu );
}

MC=0x00;
c7=1;c8=1;

}
void zuozou(uchar shu)
{

    while(MC!=0xff) {
jiao1(kuan3,kuan1,kuan13, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan3,kuan1,kuan13, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan1,kuan3,kuan13,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
//2
    while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan13, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan2,kuan2,kuan13, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan2,kuan2,kuan13,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
//3
    while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan13, shu );
jiao2(kuan3,kuan1,kuan2, shu  );
jiao3(kuan2,kuan2,kuan13, shu  );

jiao4(kuan1,kuan3,kuan2,  shu );
jiao5(kuan2,kuan2,kuan13,  shu );
jiao6(kuan1,kuan3,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;

  //4
    while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan2, shu );
jiao2(kuan3,kuan1,kuan2, shu  );
jiao3(kuan2,kuan2,kuan2, shu  );

jiao4(kuan1,kuan3,kuan2,  shu );
jiao5(kuan2,kuan2,kuan2,  shu );
jiao6(kuan1,kuan3,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
//5
    while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan2, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan2,kuan2,kuan2, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan2,kuan2,kuan2,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
}
void youzou(uchar shu)
{
while(MC!=0xff) {
jiao1(kuan3,kuan1,kuan11, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan3,kuan1,kuan11, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan1,kuan3,kuan11,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
//2
    while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan11, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan2,kuan2,kuan11, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan2,kuan2,kuan11,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
//3
    while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan11, shu );
jiao2(kuan3,kuan1,kuan2, shu  );
jiao3(kuan2,kuan2,kuan11, shu  );

jiao4(kuan1,kuan3,kuan2,  shu );
jiao5(kuan2,kuan2,kuan11,  shu );
jiao6(kuan1,kuan3,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;

  //4
    while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan2, shu );
jiao2(kuan3,kuan1,kuan2, shu  );
jiao3(kuan2,kuan2,kuan2, shu  );

jiao4(kuan1,kuan3,kuan2,  shu );
jiao5(kuan2,kuan2,kuan2,  shu );
jiao6(kuan1,kuan3,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
//5
    while(MC!=0xff) {
jiao1(kuan2,kuan2,kuan2, shu );
jiao2(kuan2,kuan2,kuan2, shu  );
jiao3(kuan2,kuan2,kuan2, shu  );

jiao4(kuan2,kuan2,kuan2,  shu );
jiao5(kuan2,kuan2,kuan2,  shu );
jiao6(kuan2,kuan2,kuan2,  shu );
}

MC=0x00;
c7=1;c8=1;
}

  void shin1(uchar shu)
{

while(MC!=0xff) {

jiao1(1000,700,1500, shu );
jiao2(1500,1500,1500, shu  );
jiao3(1000,700,1200, shu  );

jiao4(1500,1500,1500,  shu );
jiao5(2000,2400,1800,  shu );
jiao6(1500,1500,1500,  shu );

}

MC=0x00;
c7=1;c8=1;

while(MC!=0xff) {

jiao1(1000,1600,1500, shu );
jiao2(1500,1500,1500, shu  );
jiao3(1000,1600,1200, shu  );

jiao4(1500,1500,1500,  shu );
jiao5(2000,1400,1800,  shu );
jiao6(1500,1500,1500,  shu );

}

MC=0x00;
c7=1;c8=1;
while(MC!=0xff) {

jiao1(1900,1700,1300, shu );
jiao2(1500,1100,1500, shu  );
jiao3(1700,1700,1300, shu  );

jiao4(1500,2000,1300,  shu );
jiao5(1000,1200,1500,  shu );
jiao6(1500,2000,1300,  shu );

}

MC=0x00;
c7=1;c8=1;

   while(MC!=0xff) {

jiao1(1500,1500,1400, shu );
jiao2(1500,1100,1300, shu  );
jiao3(1500,1500,1400, shu  );

jiao4(1500,2000,1600,  shu );
jiao5(1500,1500,1600,  shu );
jiao6(1500,2000,1500,  shu );

}

MC=0x00;
c7=1;c8=1;

   while(MC!=0xff) {

jiao1(1500,1500,1400, shu );
jiao2(1500,1600,1300, shu  );
jiao3(1500,1500,1400, shu  );

jiao4(1600,1400,1600,  shu );
jiao5(1500,1500,1600,  shu );
jiao6(1200,1400,1500,  shu );

}

MC=0x00;
c7=1;c8=1;

   while(MC!=0xff) {

jiao1(1500,1000,1400, shu );
jiao2(1500,1600,1300, shu  );
jiao3(1500,1000,1400, shu  );

jiao4(1600,1400,1600,  shu );
jiao5(1500,1900,1600,  shu );
jiao6(1200,1400,1500,  shu );

}

MC=0x00;
c7=1;c8=1;

while(MC!=0xff) {

jiao1(1500,1000,1400, shu );
jiao2(1500,1600,1300, shu  );
jiao3(1500,1000,1400, shu  );

jiao4(1600,1400,1600,  shu );
jiao5(1500,1900,1600,  shu );
jiao6(1200,1400,1500,  shu );

}

MC=0x00;
c7=1;c8=1;

}
void SHUZa(void)
{

while(!RI); RI=0; XVB2=SBUF;

}

void shudu(void)
{
while(!RI); RI=0; PSHU[21]=SBUF;
}

void kuadu(void)
{

while(!RI); RI=0;
   kuan11=kuan11-SBUF;
      kuan13=kuan13+SBUF;

}
void kuadu2(void)
{

while(!RI); RI=0;
   kuan11=kuan11+SBUF;
      kuan13=kuan13-SBUF;

}
void pkwd(unsigned char q)

{
   switch(q)
   {
case 0: kaix=0; break;
case 1: kaix=0,did2(20); break;
case 2: kaix=0,did3(20); break;
case 3: kaix=1  ;break;
case 4: kaix=2;break;
case 5: kaix=0;break;
case 6: kaix=3; break;
case 7:kaix=4; break;

case 10: kaix=0,SHUZa();break;
case 11:kaix=5; break;
case 0x7d: kaix=0,kuadu2(); break;
case 0x7e: kaix=0,kuadu(); break;
case 0x7f: kaix=0,shudu();  break;
case 0xf1: kaix=0,SHUZI();  break;
case 0xf2: kaix=0,did1(20);  break;
case 0xf3: kaix=0,WHUZI();  break;
case 0xf4: kaix=0,yunxin();  break;
default: ;break;
         }

}
void cocli(void)
{

       if(RI)
{


RI=0;
pkwd(SBUF);
// SendOneByte(SBUF);


}
else
      TI = 0;

}

void main()
{

MC=0x00;
c7=1;
c8=1;
PSHU[21]=45;
  PSHU[22]=200;
  PSHU[23]=200;
PSHU[10]=0;
  WSHU[10]=0;
pwmat=0;
did1(1);
UartInit();
InitTimer();
SendOneByte(0x01);
skwb(pwmst);
TR0=1;
skwx(pwmat);
TR1=1;
  did1(30);
// did1();
while(1)
{
if(kaix==1){
   qian1(PSHU[21]);
   }
if(kaix==2)
{ SendOneByte(0x03);
   houz1(PSHU[21]);
}

if(kaix==3)
{
   zuozou(PSHU[21]);
}
if(kaix==4)
{
   youzou(PSHU[21]);
}

   if(kaix==5)
   {
   shin1(PSHU[21]);

   }

  // jiao1(2000,2000,2000, 20 );
//delay(200);    delay(200);  delay(200); delay(200);    delay(200);
cocli();
}
}

void timer0(void) interrupt 1//定时器0中断函数
{

TR0=0;
skwc(pwmst);
   if( PSHU[pwmst]>2000) {
   cans=PSHU[pwmst]+cans-2000;
   } else{

   chai =chai+(2000- PSHU[pwmst]);

   }
   if(pwmst==9) {
   if(chai>=cans){ chai=chai-cans;  }else{  chai=0;}

   PSHU[10]=chai;

   }

pwmst++;
if(pwmst>10){ chai=0; pwmst=0;cans=0; }
pwm_value= PSHU[pwmst];
TH0=-pwm_value/256;
TL0=-pwm_value%256;
skwb(pwmst);

TR0=1;

}
void timer1(void) interrupt 3//定时器1中断函数
{
TR1=0;
skwz(pwmat);
   if( WSHU[pwmat]>2000) {
   canb=WSHU[pwmat]+canb-2000;
   } else{
chaa =chaa+(2000- WSHU[pwmat]);
   }
   if(pwmst==9) {
   if(chai>=cans){ chaa=chaa-cans;  }else{  chaa=0;}
   WSHU[10]=chaa;

   }
pwmat++;
if(pwmat>10){ chaa=0; pwmat=0;canb=0; }
pwm_value= WSHU[pwmat];
TH1=-pwm_value/256;
TL1=-pwm_value%256;
skwx(pwmat);
TR1=1;

}

作者: admin 时间: 2018-10-8 02:01
补全原理图或者详细说明一下电路连接即可获得100+黑币

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