电机转速调节程序3页.doc

#include#define uchar unsigned char#define uint unsigned intuint Timer1Val;uint Timer1Val_H;uint Timer1Val_L;uint Timer0Val;uint Timer0Val_H;uint Timer0Val_L;uint pred = 520;uint pred_h = 258;sbit Pin = P20;sbit slower = P30;sbit faster = P33;void delay(void) /误差 -0.000000000002us unsigned char a,b,c; for(c=1;c0;c-) for(b=254;b0;b-) for(a=13;a0;a-);void main()slower = 1;faster = 1;TMOD