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步进电机控制程序(c语言+51单片机)#include#define uint unsigned int#define uchar unsigned char#define ms *77// f = 12 M#define LEDLen 4#define Dj_star() {IE=0x81; pri_dj=0; }#define Dj_stop() {IE=0x00; pri_dj=1; P1...