sample.h

使用键盘上的上、下、左、右四个按键

/*************************************************************************
 *
 *  Copyright (C) SEIKO EPSON CORP. 2001
 *  All Rights Reserved
 *
 *  Filename : sample.h
 *  Function : for PDA cellular
 *  Revision :
 *          2001/05/23  Leon Zhong      create
 *
 ************************************************************************/
#ifndef _SAMPLE_
#define _SAMPLE_

typedef struct key_data{
	unsigned char	flag;
	unsigned char	keyvalue;
} KEY_DATA;

typedef struct pen_data{
	unsigned char	flag;
	unsigned short 	x;
	unsigned short 	y;
} PEN_DATA;

typedef struct timer_data{
	unsigned char taskid;
	unsigned char timerid;
} TIMER_DATA;

typedef unsigned char 	AT_DATA;


typedef struct task_msg{
	unsigned short type;
	unsigned short srcmodule;
	unsigned short wParam;
	unsigned int   lParam;
} Task_Msg;

/* define some MACRO */
#define SYSTASK			1
#define CELLULARTASK	2
#define PDATASK			4
#define IDLETASK		8

#define MAX_KEYBUF		9
#define MAX_PENBUF		10
#define MAX_ATBUF		100
#define MAX_TIMERBUF    5

#define MAX_COLUM		320
#define MAX_PAGE		240
#define PIXELSIZE     	1

#define IDLETIMER		1
#define KEYSCANTIMER	2
#define REFLASHTIMER    3
#define TOUCHTIMER		4

#define TOUCH_ENABLE    	0x1
#define HANDWRITE_ENABLE	0x2
#define CLEAR_KEYBUF		0x4
#define CLEAR_PENBUF		0x8

#define DIGITAL_KEY		0x10000
#define ALPHA_KEY		0x20000
#define CHINESE_KEY		0x40000
#endif /* _SAMPLE */