用C编写单片机控制两个步进电机正反转程序,驱动用ULN2803,四个按键分...答:uchar FFW_shang[8]={0x10,0x30,0x20,0x60,0x40,0xc0,0x80,0x90}; //四相八拍正转编码 uchar REV_shang[8]={0x90,0x80,0xc0,0x40,0x60,0x20,0x30,0x10}; ///四相八拍反转编码 uchar bujinjiao=0; //控制步进电机的步进角 void IO_bujin(void){ P1DIR|=0XFF;P1...
单片机控制一相步进电机的汇编程序,谢谢答:ORG 00H START: MOV DPTR , #TAB1 MOV R0, #03H MOV R1 , #4H MOV R4, #00H MOV P0, #03H WAIT: MOV P0, R0 MOV P0, #0FFH JNB P3.4,TIZ ;P3.4有停止键按下时,跳到停止子程序 JNB P3.0,ZHENG ;P3.0有启动正转键按下时...
关于51单片机控制步进电机编程(c语言),求助答:include <reg52.h> define uchar unsigned char define uint unsigned int uchar key_l,key,i;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[...