C语言或者汇编程序,要求用开关K1,K2控制四项步进电机的正转反转和停止...答:MOV TMOD,#60H ;T1计数器置初值,开中断 MOV TL1,#0FFH MOV TH1,#0FFH SETB ET1 SETB EA SETB TR1 SJMP ;***计数器1中断程序 IT1P: JB P3.7,FAN ;电机正、反转指针 ;***电机正转 JB 00H,LOOP0 JB 01H,LOOP1 JB 02H,LOOP2 JB 03H,LOOP3 JB 04H,LOOP4 JB 05H,LOOP5 JB 06...
关于51单片机控制步进电机编程(c语言),求助答:uchar code temp1[]={0x01,0x03,0x02,0x06,0x04,0x0c,0x08,0x09};uchar code temp2[]={0x09,0x08,0x0c,0x04,0x06,0x02,0x03,0x01};uchar code aa[16]=" :";uchar code smg[]=" shun zhuan mian kuai gen kuai ting zhi fan zhuan ";sbit e=P2^6;sbit...
求51单片机控制步进电机,实现其间歇运动的程序,最好要有C语言的_百度...答:unsigned char code table1[]={0x00,0x01,0x03,0x02,0x06,0x04,0x0c,0x08,0x09};//0x00表示停止转动 // //bit flag;//正反转标志 void delayus(unsigned int t) //延时函数 { while(--t);} void delayms(unsigned int t) //毫秒级延时 { unsigned int i,j;for(i=t;i>0...