91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

資源簡介

自己做的五路循跡,基于51單片機的。能成功尋跡。四路驅動

資源截圖

代碼片段和文件信息

#include
#define?uchar?unsigned?char
#define?uint?unsigned?int
#define?lcd?P0
sbit?lcden=P2^7;
sbit?lcdrs=P2^6;
sbit?lcdrw=P2^5;
uchar?code?table1[]=“cm/s“;
uchar?code?table2[]=“s“;
uchar?code?table3[]=“Speed“;
uchar?code?table4[]=“Time“;
void?delay(uint?xms);
sbit?ENA=P3^4;//左前pwm使能
sbit?ENB=P3^5;//右前電機pwm使能
sbit?ENC=P3^6;//左后
sbit?END=P3^7;//右后
uchar?pwmA=0;//左前輪的占空比
uchar?pwmB=0;?//右前
uchar?pwmC=0;// 左后
uchar?pwmD=0;// 右后

sbit?left1=P2^0;//四路尋跡左一探頭
sbit?left2=P2^1;
sbit?right1=P2^2;
sbit?right2=P2^3;//從左到右依次為左二左一,右一右二
sbit?middle=P2^4;

sbit?left_front1=P1^0;//四個電機的io口
sbit?left_front2=P1^1;
sbit?right_front1=P1^2;
sbit?right_front2=P1^3;
sbit?left_back1=P1^4;
sbit?left_back2=P1^5;
sbit?right_back1=P1^6;
sbit?right_back2=P1^7;


uchar?t=0;
uint?numz;
long?int?miao=0;
long?int?v;
long?int?M1s;
long?int??M=0;
uchar?baishigebaitshitget;
void?T1_init()//用于產生調pwm
{?
TMOD=0x10;??
TH1=(65536-50)/256;??
TL1=(65536-50)%256;??
EA=1;?
ET1=1;?
TR1=1;
}
void?timer1()?interrupt?3//頻率20k,pwm?
{?
TH1=(65536-50)/256;??
TL1=(65536-50)%256;
t++;??
if(t else???????????{ENA=0;}
?
if(t else ???{ENB=0;}?

if(t else ???{ENC=0;}

if(t else ???{END=0;}

if(t>=100) ?
{t=0;}??
}

void?straight()
? {
left_front1=1;
left_front2=0;
pwmA=99;//60
TR1=1;
???
right_front1=1;
right_front2=0;
pwmB=99;//35
TR1=1;
??
left_back1=1;
left_back2=0;
?? pwmC=99;//35
TR1=1;
??
right_back1=1;?
right_back2=0;
pwmD=99;//
TR1=1;??
}
void?stop()
{
????left_front1=1;
left_front2=1;?
right_front1=1;
right_front2=1;
left_back1=1;
left_back2=1;
right_back1=1;?
right_back2=1;

}
void?lefts()//小幅度左轉
? { ??
left_front1=0;
left_front2=0;
pwmA=15;?
right_front1=1;
right_front2=0;
?pwmB=80;
left_back1=0;
left_back2=0;
??pwmC=20;
right_back1=1;?
right_back2=0;
pwmD=80;
}
void?leftq()//大幅度左轉
? {
left_front1=0;
left_front2=1;
pwmA=15;?
right_front1=1;
right_front2=0;
?pwmB=50;
left_back1=0;
left_back2=1;
??pwmC=15;
right_back1=1;?
right_back2=0;
pwmD=50;
}
void?rights()
? {
left_front1=1;
left_front2=0;
? pwmA=60;
right_front1=1;
right_front2=0;
pwmB=25;
left_back1=1;
left_back2=0;
pwmC=60;?
right_back1=1;?
right_back2=0;
pwmD=20;
}
void?rightq()
? {
left_front1=1;
left_front2=0;
? pwmA=50;
right_front1=0;
right_front2=1;
pwmB=15;
left_back1=1;
left_back2=0;
pwmC=50;?
right_back1=0;?
right_back2=1;
pwmD=15;
}

void?xunji()
{
uchar?flag;
??????if((left1==1)&&(left2==1)&&(middle==0)&&(right1==1)&&(right2==1)||(left1==0)&&(left2==1)&&(middle==0)&&(right1==0)&&(right2==1))
??????????????????{
??????????????????????????????flag=1;//直行
??????????????????}
??
??else?if((left1==1)&&(left2==1)&&(middle==1)&&(right1==0)&&(right2==1)||(

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