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/*************** 步进电机bujin.h ******************/ uchar code ffw[]={0x01,0x03,0x02,0x06,0x04,0x0c,0x08,0x09}; uchar code rev[]={0x09,0x08,0x0c,0x04,0x06,0x02,0x03,0x01}; sbit key2=P2^4; sbit key1=P2^5; uchar bu;
void bujin_ffw(uchar n) //步进电机正转 {
uint i,j; }
void bujin_rev(uchar n) //步进电机反转
for(i=0;i for(j=0;j<8;j++) } { if(key2 == 0) break; } P2 = 0xf0|ffw[j]; delay(2);
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