车辆工程_车辆引导系统工程

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#include

#define uchar unsigned char

#define uint unsigned int

uchar code stepmotor_table[]={0x02,0x04,0x08,0x01};//B-C-D-A-B顺时针 单四拍

//uchar code stepmotor_table[]={0x06,0x0c,0x09,0x03};//BC-CCD-DA-AB-BC顺时针 双四拍

//uchar code stepmotor_table[]={0x02,0x06,0x04,0x0c,0x08,0x09,0x01,0x03};//B-BC-C-CD-D-DA-A-AB-B顺时针

//uchar code stepmotor_table[]={0x01,0x08,0x04,0x02 };//A-D-C-B-A 逆时针 单四拍

//uchar code stepmotor_table[]={0x09,0x0c,0x06,0x03};//AD-DC-CB-BA-AD 逆时针 双四拍

// uchar code stepmotor_table[]={0x01,0x09,0x08,0x0c,0x04,0x06,0x02,0x03};//A-AD-D-DC-C-CB-B-BA-A逆时针 双四拍

//x=1时延时 1ms 转速为60/(x*48*0.001)rpm(转每分钟)

void DelayMS(uint x)

{

uchar i;

TMOD=0x01;

{

TH1=(65536-1000)/256;//TH1=oxfc;

TL1=(65536-1000)%256;//TL1=ox18;

TR1=1;

while(!TF1);

TF1=0;

}

}

void main()

{

uchar i;

uintj;

THOD=0x10;

while(1)

{

for(j=0;j

{

for(i=0;i

{

P1=stepmotor_table[i];//取数据

DelayMS(25);//调节x值，调节转速大小

}

}

}

}