如何写KEILC中的头文件
没有弄明白#include的本质,建议先1> define.c
#define _DEFINE_C_
unsigned char ucTemp1;
unsigned char ucTemp2;
...
2> define.h
#ifndef _DEFINE_H_
#define _DEFINE_H_
extern unsigned char ucTemp1;
extern unsigned char unTemp2;
....
#endif
3> func.c
#include "define.h"
明白了