keyscan.h

来自「点焊机控制器C51源码+SCH & DDB」· C头文件 代码 · 共 22 行

#ifndef __KeyScan_H__
#define __KeyScan_H__

#define NOKEY      0
#define DONT       0
#define DONE       1

#define DOWN          111
#define BeFree        122
#define Continued     100
#define SetupOverCode 230
#define SetupBackCode 216

bit bExecute;

unsigned char KeyKind;
unsigned char KeyState;
unsigned char KeyCode;

#define DeleteKeyCode() {KeyCode=NOKEY;}

#endif