51单片机用四个按键同时控制数码管和步进电机,按键作为加减器,数码管...答:sbit F1 = P1^0;sbit F2 = P1^1;sbit F3 = P1^2;sbit F4 = P1^3;unsigned char code FFW[8]={0xfe,0xfc,0xfd,0xf9,0xfb,0xf3,0xf7,0xf6}; //反转 unsigned char code FFZ[8]={0xf6,0xf7,0xf3,0xfb,0xf9,0xfd,0xfc,0xfe}; //正转 unsigned int K;/ 步进电机驱动...
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[...
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...