const.h

本程序为某企业的税控机固件程序.基于东芝TMP93CS41 16位单片机编写,符合国家标准.该程序已经经过多次长期调试.

extern unsigned char *Buffer;		
extern unsigned char *Ds12887;
extern unsigned char *serialdata;
extern unsigned char *SAM_RACK;
extern unsigned char *SAM_CLA;
extern unsigned char *SAM_INS;
extern unsigned char *SAM_P1;
extern unsigned char *SAM_P2;
extern unsigned char *SAM_P3;
extern unsigned char *SAM_DATA;
extern unsigned char *EF_FILENAME;

extern unsigned char *rxd;
extern unsigned char *txd;
extern unsigned char *Lcd_dis;
extern unsigned char *Debug_code;

extern unsigned char con;
extern unsigned char comm_timeout;
extern unsigned char Flag_Online;

extern unsigned char system_lock;		//系统锁机标志,当其不为"0"时,整机功能锁定
extern unsigned char command;			//系统命令字,该字节由串口命令解析函数提供

#define char_0  		0		//0
#define char_1  		1		//1
#define char_2  		2		//2
#define char_3  		3		//3
#define char_4  		4		//4
#define char_5  		5		//5
#define char_6  		6		//6
#define char_7  		7 		//7
#define char_8  		8 		//8
#define char_9  		9 		//9

#define char_A  		10 		//A
#define char_b  		11		//b
#define char_C  		39 		//C
#define char_c  		12		//c
#define char_d  		13		//d
#define char_E  		14		//E
#define char_F  		15 		//F
#define char_H  		18 		//H
#define char_h  		19 		//h
#define char_I  		20		//I
#define char_i  		21 		//i
#define char_L  		22 		//L
#define char_N  		23 		//N
#define char_n  		24 		//n
#define char_O  		25 		//O
#define char_o  		26 		//o
#define char_P  		27 		//P
#define char_R  		28		//R
#define char_r  		29		//r
#define char_S  		30		//S
#define char_t  		31		//t
#define char_u  		32		//u
#define char_U  		33 		//U
#define char_J  		34		//J
#define char_JH  		35		//-
#define char_XD 		36		//.
#define char_SJ  		37		//三角
#define char_HX  		38		//三角+-
#define char_not_display  	40		//not display

#define Duan_a  		41		//段码a点亮
#define Duan_b  		42		//段码b点亮
#define Duan_c  		43		//段码c点亮
#define Duan_d  		44		//段码d点亮
#define Duan_e  		45		//段码e点亮
#define Duan_f  		46		//段码f点亮
#define Duan_g  		47		//段码g点亮
#define Duan_all  		48		//段码全点亮
// 键盘扫描码 only for test
//--------------------------------------------------------------------------------------//
#define K_0		0		//数字键0
#define K_1		1		//数字键1
#define K_2		2		//数字键2
#define K_3		3		//数字键3
#define K_4		4		//数字键4
#define K_5		5		//数字键5
#define K_6		6		//数字键6
#define K_7		7		//数字键7
#define K_8		8		//数字键8
#define K_9		9		//数字键9
#define K_00		10		//数字键00
#define K_DOT		36		//小数点.
#define K_BL1		11		//部类1
#define K_BL2		12		//部类2
#define K_BL3		13		//部类3
#define K_BL4		14		//部类4
#define K_BL5		15		//部类5
#define K_BL6		16		//部类6
#define K_BL7		17		//部类7
#define K_BL8		18		//部类8
#define K_BL9		19		//部类9
#define K_BL10		20		//部类10
#define K_BL11		21		//部类11
#define K_BL12		22		//部类12
#define K_BL13		23		//部类13
#define K_BL14		24		//部类14
#define K_BL15		25		//部类15
#define K_BL16		26		//部类16
#define K_BL17		27		//部类17
#define K_BL18		28		//部类18
#define K_BL19		29		//部类19
#define K_BL20		30		//部类20
#define K_HD		31		//换档键
#define K_PLU		32		//PLU键
#define K_TH		47		//退货键
#define K_YHJ		38		//优惠价
#define K_LJ		48		//即时订正键
#define K_DJJ		44		//会员卡键
#define K_XYC		43		//信用卡键
#define K_DZ		37		//打折键
#define K_KX		42		//开箱键
#define K_TM		33		//手工条码键
#define K_HJ1		35		//合计键
#define K_XJ1		34		//小计键
#define K_Check		41		//自检程序lhh
#define K_APDU		40		//APDUlhh
#define K_k3		39		//空3
#define K_FL		49		//分户管理键
#define K_COM		50		//通讯键
#define K_TC		51		//退出键
#define K_QD		45		//签单键
#define K_SL		46		//数量、乘号×
#define K_CP		53		//分户登陆
#define K_GN		54		//功能设定键
#define K_PTB		55		//报表打印
#define K_QC		56		//清除键
#define K_JF		61		//加收费用键
#define K_YYY		62		//营业员键
#define K_ZX		63		//注销键
#define K_JZ		64		//进纸键
#define Bar_code	0xEE		//条码扫描
//--------------------------------------------------------------------------------------//

//错误判断码
#define ERROR			0
#define RIGHT			1
#define NOERROR			2
#define RESETERROR		3


#define EQUAL			2	//日交易累计时时间相等标志
#define HUANKA			3	//明细稽查中卡写满

#define D_EQUAL			0	//Data_cmp()函数
#define D_GREAT			1	//Data_cmp()函数
#define D_LESS			2	//Data_cmp()函数

#define C_RIGHT			0x90	//卡片操作正确标志

#define VFD_Clock		1	
#define VFD_Date		0	
#define VFD_NoDisplay		2	

#define first			0x80
#define second			0x90
#define third			0x88
#define four			0x98
//定义ic卡的变量名
#define	ictype		0				//ic卡中卡类型地址
#define judge		1				//判断是哪种卡