51单片机步进电机试验五(正转一圈 反转一圈)转角由30度改为180度,请帮...答:unsigned char code FFW[8]={0xf1,0xf3,0xf2,0xf6,0xf4,0xfc,0xf8,0xf9}; //反转 unsigned char code FFZ[8]={0xf9,0xf8,0xfc,0xf4,0xf6,0xf2,0xf3,0xf1}; //正转 unsigned int K;/ 步进电机驱动 / void motor_ffw(){ unsigned char i;unsigned int j;for (j=0; j<12;...