error.c

一款收款机C源代码！因为是几年前的代码了

#include "ecrsys.h"
#include "data.h"
#include "disp.h"
#include "ftype.h"
#include "string.h"
#include "sysdata.h"


const int	Error_Type_Tabl[];
const char	*Prn_Error_Tabl[];
const char	Str_Error[];

/************************************************************************/
/*----------------------------------------------------------------------*
				Display the error message and wait for the cler.
 *----------------------------------------------------------------------*/
void errorType(word type)
{
	char error_str[MAX_LCD_NUM];
	char i;
	byte j;
	word tmp;

	if(MainMode == X_OFF)		/* LOCK mode, return */
		return;

	if (!Lcd_Err_Flag) {
		Lcd_Err_Flag = 1;
		Lcd_Err_Type(type, Str_Null);
	}

	Lcm_Disp_Clr(LCM_LINE_2 ,FALSE);
	for(i = 0; i < ERROR_TYPE_NUM; i ++)
	{
		if(Error_Type_Tabl[i] == type)
			break;
	}
	if(i < ERROR_TYPE_NUM)
	{
		// 目前，需保存第一行要显示的数据。
		dis_sto_last_disp();
		Lcm_Disp_Str(Prn_Error_Tabl[i], LCM_LINE_2, ALIGN_MID, FALSE);
		en_sto_last_disp();
		en_res_last_disp();
	}

	if(type >= 1000)
		errorMsg(Disp_Err_Abnormal);
	else
	{
		error_str[0] = 'E';
//		BcdtoAsc()
		tmp = type;
		for(i = 3; i > 0; i --)
		{
			j = tmp%10;
			tmp /= 10;
			error_str[i] = j + '0';
		}
		error_str[4] = '\0';
		if((type != 999) && (type != 997))
			errorMsg(error_str);
		else
		{
			bellcnt = 0xFF;			/* Long bell */
			Clr_Period();
			Clr_Dsp_Data();
			VFDDisplay(error_str, NOTCLEARD, LEFT);
		}
	}

	if (Lcd_Err_Flag) {
		Lcd_Err_Flag = 0;
		Lcd_Res_Pop_Text();
	}
}

/*----------------------------------------------------------------------*
				Display the error message and wait for the clear 3 times.
 *----------------------------------------------------------------------*/
void errorType_Ex(word type)
{
	char error_str[MAX_LCD_NUM];
	char i;
	byte j;
	word tmp;

	if(MainMode == X_OFF)		/* LOCK mode, return */
		return;

	if (!Lcd_Err_Flag) {
		Lcd_Err_Flag = 1;
		Lcd_Err_Type(type, Str_Null);
	}

	Lcm_Disp_Clr(LCM_LINE_2 ,FALSE);
	for(i = 0; i < ERROR_TYPE_NUM; i ++)
	{
		if(Error_Type_Tabl[i] == type)
			break;
	}
	if(i < ERROR_TYPE_NUM)
	{
		dis_sto_last_disp();
		Lcm_Disp_Str(Prn_Error_Tabl[i], LCM_LINE_2, ALIGN_MID, FALSE);
		en_sto_last_disp();
		en_res_last_disp();
	}

	if(type >= 1000)
		errorMsg_Ex(Disp_Err_Abnormal);
	else
	{
		error_str[0] = 'E';
//		BcdtoAsc()
		tmp = type;
		for(i = 3; i > 0; i --)
		{
			j = tmp%10;
			tmp /= 10;
			error_str[i] = j + '0';
		}
		error_str[4] = '\0';
		if((type != 999) && (type != 997))
			errorMsg_Ex(error_str);
		else
		{
			bellcnt = 0xFF;			/* Long bell */
			Clr_Period();
			Clr_Dsp_Data();
			VFDDisplay(error_str, NOTCLEARD, LEFT);
		}
	}

	if (Lcd_Err_Flag) {
		Lcd_Err_Flag = 0;
		Lcd_Res_Pop_Text();
	}
}

/******************************************************************************
* display massage and wait for clear, then clear display  
******************************************************************************/
void errorMsg_Ex(char *str)
{
//	if(pass_flag == 1)
//		return;
//	if(MainMode == X_OFF)		/* LOCK mode, return */
//		return;
//   if ( ((MainMode == REGISTER)||(MainMode == TRAINING)) && (currclerk == NUL_VLU) 
//   			&& (sysflag->clerk_mode)/* || (MainMode == ZREPORT && z_scrt_flag) */)
//		return;
//   #ifdef VER_RSNT 				/* Support the restaurant function */
//   if(waiter_input_flag)
//   	return;
//   #endif /* End VER_RSNT */

	if (!Lcd_Err_Flag) {
		Lcd_Err_Flag = 1;
		Lcd_Err_Type(0, str);
	}

	Clr_Period();
   Disp_Spec_Period();			/* Dispaly the special period */
   VFDDisplay(str, CLEARD, LEFT);		/* Display the error information */
  	bellcnt = 0xFE;
//   while (GetKey()!= KD_CLEAR);
//	while(TRUE)
	{
		byte	cnt = 0;
		word	key;
		while(TRUE)
		{
			key = GetKey();
			switch(key)
			{
				case	KD_CLEAR:
					cnt ++;
					break;

				case	KD_SURE:
					cnt++;
					break;

				case KD_RETURN:
					cnt++;
					break;
	
				default:
					cnt = 0;
					break;
			}
			if(cnt == 3)
				break;
		}
	}
   InCmd=KD_CLEAR;	/* Press the CLEAR key */
   LCD_Back_Set();

	{
	   if(!sysflag->tax_shift_mode)
	   	Clr_Tax_Flag();
	   Clr_Staus_Flag();
	}
	Disp_Mode();
   Clr_Dsp_Data();
   RightDisp(0L,sysflag->sysdots);     /* Display the zero to the LCD, indicate it has clear the error */
	Lcd_Tl_Input_Disp(TL_INPUT_CLEAR, 0);
	if (chk_res_last_disp()) {
		dis_res_last_disp();
		Lcm_Disp_Last_Line(LCM_LINE_2);
	}

	if (Lcd_Err_Flag) {
		Lcd_Err_Flag = 0;
		Lcd_Res_Pop_Text();
	}
}

byte Chk_Word(char src_char)
{
	if((src_char == '-') || (src_char == '_') || (src_char == '\''))		/* The word's connective character */
		return (OK);
	if((src_char >= '0') && (src_char <= '9'))		/* Digit string */
		return (OK);
	if(((src_char >= 'A') && (src_char <= 'Z')) || ((src_char >= 'a') && (src_char <= 'z')))		/* The word's letter */
		return (OK);
	return (NG);
}


/*----------------------------------------------------------------------*
				Print the all errores explanation.
 *----------------------------------------------------------------------*/
void prn_All_Error(void)
{
	byte i;
	byte len;			/* The current print string length */
	byte inc;			/* The increment */
	char *cur_str;		/* The current print string */
	int error_type;

	byte spec_char_cnt;		/* 全角字符的统计, 用于更改为其他国家语言的时候, 可能出现全角字符 */
	byte j;

//	memcpy(prn_Buf+1, Str_Error, MAX_PRN_LEN);
	xtr_strcpy(prn_Buf+1, Str_Error);					/* Modified on 2004-04-07 16:42 */
	prn_Buf[0] = DB_HEIGT_PRN;
	print();
	Line_Feed(1);

	for(i = 0; i < ERROR_TYPE_NUM; i ++)
	{
		error_type = Error_Type_Tabl[i];	/* Print the error type */
//		prn_Buf[1] = error_type/100%10 + '0';
//		prn_Buf[2] = error_type/10%10 + '0';
//		prn_Buf[3] = error_type/1%10 + '0';
		LongtoAsc(prn_Buf+1, error_type, 3);
		prn_Buf[4] = ':';

		cur_str = (char *)(Prn_Error_Tabl[i]);		/* Print the error description */
		len = strlen(cur_str);
		while(len != 0)
		{
			inc = MAX_PRN_LEN-5;				/* The one line length */
			if(len <= inc)			/* The leave length is less than the one line length(27) */
			{
				memcpy(prn_Buf+6, cur_str, len);
				print();
				len = 0;
				inc = 0;
				break;