delay.h

基于m16的寻迹寻光小车程序

#ifndef _DELAY_H_
#define _DELAY_H_

#define uint    unsigned int
#define uchar   unsigned char

void delay_1us( void );  //延时1us
void delay_1ms( void );	 //延时nms
void delay_nus( uint n );//延时1ms
void delay_nms( uint n );//延时nms
void delay_ns( uchar n );
#endif