pos.h

本程序在S3C44B0 uClinux的嵌入式GUI

#ifndef _POS_H
#define _POS_H

#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/mman.h>
#include <sys/types.h>

#include <linux/ppw.h>

/*****************************
 
	Key code definations
	
******************************/
//V-DRAGON keyboard
#define XK_Return       0x0a
#define XK_Escape       0x1b
#define XK_Up		0x96
#define XK_Page_Up	0x9d
#define XK_Down		0x97
#define XK_Page_Down	0x9e

#define K_UP		0x96
#define K_DN		0x97
#define K_LEFT		0x98
#define K_RIGHT		0x99
#define K_HOME		0x9b
#define K_END		0x9c
#define K_PGUP		0x9d
#define K_PGDN		0x9e
#define K_INS		0x9f
#define K_DEL		0xa0
#define K_ESC		0x1b

//#define KEY_ENTER	0x0a
#define K_CR		0x0d
#define K_CR_1		0x0a

#define K_CR1		0x0d
#define K_CR2		0x0a
#define K_BS		0x10

#define KEY_1			0x31
#define KEY_2			0x32
#define KEY_3			0x33
#define KEY_4			0x34
#define KEY_5			0x35
#define KEY_6			0x36
#define KEY_7			0x37
#define KEY_8			0x38
#define KEY_9			0x39
#define KEY_0			0x30

#define KEY_F1		0x80
#define KEY_F2		0x81
#define KEY_F3		0x82
#define KEY_F4		0x83
#define KEY_F5		0x84
#define KEY_F6		0x85
#define KEY_F7		0x86
#define KEY_F8		0x87
#define KEY_F9		0x88
#define KEY_F10		0x89
#define KEY_F11		0x8a
#define KEY_F12		0x8b

#define KEY_ESC		0x1b
#define KEY_BACKSPACE	0x10
#define KEY_TAB		0x8c

#define ASCII_0		0x30
#define ASCII_9		0x39


// ASCII code list
typedef struct{
	int scan_code;
	unsigned char ascii_code;
}KeyCodeType;

// goods list struct
typedef struct{
	int	id;
	unsigned char name[32];
	int price;
}GoodsType;

 #define ModemPort	0  //com 0
 #define TaxUnitPort	1  //com 1
 #define PinPadPort	2  //com 2
 #define DotPrinter	3  //com 3

#define STR_GOODS_ID	"请输入货号:"
#define LINE_HEIGHT	13

 //设置 Linux 日期时间
 #define START_YEAR  1900
 #define START_MONTH 1

 //ini 文件行长
#define INI_LINE_LENGTH  64

#endif //_POS_H