条形码扫描示例程序

/*适用8300版本M/D : 2007.5.14 KNL : 8300K-3.23 LIB : 8300L-2.21 */#include <8300lib.h>#include <ucos.h>#include <stdlib.h>#define BYTE unsigned char#define BOOL unsigned char#define ULONG unsigned long#define TRUE 1#define FALSE 0#define CANCEL 2#define Ymax 5#define Xmax 20static char *ACK = "ACK/r";static char *NAK = "NAK/r";int beep1[4] = {16, 5, 0, 0};int beep2[8] = {30, 10, 0, 5, 30, 10, 0, 0};int beep3[8] = {30, 50, 0, 5, 30, 50, 0, 0};int beep4[4] = {30, 150, 0, 0};//************************VAR***********************************#define NULL 0x00*******////void flip_page(char page[][Xmax], int rowcount); //将page中的内容显示出来，按UP、DOWN键上、下翻动int InputData(char* databuf, int maxbit, int x, int y); //数据采集int InputData2(char* databuf, int maxbit, int x, int y);void backlight(); //设置背光int bklt_flag = 0;static BOOL ConnectingPage (void); //联接等待界面//BOOL DownloadLookup (char* filename, int record_len, int key_offset, int key_len);// //数据下载到filename中，记录长度为record_len，索引开始位置为key_offset，长度为key_lenBOOL UploadDBF (int fDbf); //数据上传void record_save(char* record, char* filename);void shangchuan(void);void ntos(char ns[], long n, unsigned count);char date[11]; char time[11]; /*-----------函数声明--------------------*/void Login(void); //登陆界面void MainMenu(void); //主菜单void getDatetime(void); //登陆界面显示的时间void SetClock(void); //设置时间void scan_barcode(void);//扫描条码void transmit(void); //传输void del_data(void); //清除void caiji(void);int caiji2(void);void chaxun(void);//查询删除void chaxun2(void);void xiugai(void);//修改/*-----------变量------------------------*/char riqi[9];//日期char chehao[5];//车号char zuhao[5];//组号char xuhao[4];//序号char kunhao[17];//捆号char zhongliang[11];//重量char all[46];int connect_port =0;/*******************************************************************/void main(){ //SetFont(FONT_6X8); SetFont(FONT_6X12); SetVideoMode(0); SetCursor(0); while(1) { Login(); /*登录界面*/ MainMenu(); /*应用功能菜单*/ }}void Login(void){ while(1) { clr_scr(); gotoxy(0,1); printf("铝锭条码离线扫描系统"); gotoxy(0,3); printf(" 版本V1.0.0 "); gotoxy(0,4); getDatetime(); printf(" %s",date); OSTimeDly (300); on_beeper (beep4); return; }}void MainMenu(void){ int ret,f_hd; char key; if (!access("DATA")) { f_hd = create_DBF ("DATA", 45); create_index (f_hd, 1, 0, 12); create_index (f_hd, 2, 0, 16); create_index (f_hd, 3, 0, 19); close_DBF(f_hd); } while(1) { clr_scr(); gotoxy(0,1); printf(" 1 数据采集 "); gotoxy(0,2); printf(" 2 删除修改 "); gotoxy(0,3); printf(" 3 资料上传 "); for (;!kbhit();); switch (key = getchar()) { case KEY_F7: backlight();break; case '1': caiji();break; case '2': chaxun();break; //case '3': xiugai();break; case '3': shangchuan();break; case KEY_ESC: return; } } }void chaxun(void){ int ret1,ret2,ret3,ret4,i; char riqi1[9],chehao1[5],zuhao1[5]; while(1) { memset(riqi,' ',9); riqi[8] = 0; memset(chehao,' ',5); chehao[4] = 0; memset(zuhao,' ',5); zuhao[4] = 0; clr_scr(); gotoxy(0,0); printf("请输入:"); gotoxy(0,1); printf("日期:%s",riqi); gotoxy(0,2); printf("车号:%s",chehao); gotoxy(0,3); printf("组号:%s",zuhao); for(;;) { memset(riqi1,0x00,9); memset(chehao1,0x00,5); memset(zuhao1,0x00,5); clr_scr(); gotoxy(0,0); printf("请输入:"); gotoxy(0,1); printf("日期:%s",riqi); gotoxy(0,2); printf("车号:%s",chehao); gotoxy(0,3); printf("组号:%s",zuhao); ret1 = InputData2(riqi1, 8, 5, 1); if (ret1 == 0)//没输入就按回车 { memset(riqi1,' ',9); riqi1[8] = 0; continue; } if (ret1 == 1)//按ESC { return; } if (ret1 == 2)//正常 { for(i=0;i<strlen(riqi1);i++) { riqi[i] = riqi1[i]; } for(;;) { clr_scr(); gotoxy(0,0); printf("请输入:"); gotoxy(0,1); printf("日期:%s",riqi); gotoxy(0,2); printf("车号:%s",chehao); gotoxy(0,3); printf("组号:%s",zuhao); ret2 = InputData2(chehao1, 4, 5, 2); if (ret2 == 0)//没输入就按回车 { memset(chehao1,' ',5); chehao1[4] = 0; continue; } if (ret2 == 1)//按ESC { return; } if (ret2 == 2)//正常 { for(i=0;i<strlen(chehao1);i++) { chehao[i] = chehao1[i]; } for(;;) { clr_scr(); gotoxy(0,0); printf("请输入:"); gotoxy(0,1); printf("日期:%s",riqi); gotoxy(0,2); printf("车号:%s",chehao); gotoxy(0,3); printf("组号:%s",zuhao); ret3 = InputData2(zuhao1, 4, 5, 3); if (ret3 == 0)//没输入就按回车 { memset(zuhao1,' ',5); zuhao1[4] = 0; continue; } if (ret3 == 1)//按ESC { return; } if (ret3 == 2)//正常 { for(i=0;i<strlen(zuhao1);i++) { zuhao[i] = zuhao1[i]; } chaxun2(); return; } } } } } } } }void chaxun2(void){ char rcz[17],buf[46],buf2[46]; char xianshixuhao[4],xianshishuliang[4],xianshikunhao[17],xianshizhongliang[11]; int zukunshu; int guangbiao; int i,n,j; int f_hd; char key; int temp1,temp2; int ret1,ret; char input1[17],input2[11],disinput1[17],disinput2[11]; char temp3[4],temp4[4]; memset(rcz,0x00,17); strcat(rcz,riqi); strcat(rcz,chehao); strcat(rcz,zuhao); /*-----------------初始化光标位置-------------------------*/ f_hd = open_DBF((char *)"DATA"); n = member_in_DBF (f_hd); for(i=0;i<n;i++) { memset(buf,0x00,46); lseek_DBF(f_hd, 2, i, 1); get_member(f_hd,2,(char*)buf); if(strncmp(buf,rcz,16) == 0) { guangbiao = i; break; } } close_DBF(f_hd);/*------------------------------- -------------------------*/ for(;;) { /*--------------检测是否有数据---------------------------*/ f_hd = open_DBF((char *)"DATA"); if(has_member(f_hd,2,(char*)rcz) == 1) { close_DBF(f_hd); } else { close_DBF(f_hd); clr_scr(); gotoxy(0,2); printf(" 无当前组号记录! "); OSTimeDly (300); return; } /*------------求相同组数量-----------------*/ zukunshu = 0; memset(buf,0x00,46); f_hd = open_DBF((char *)"DATA"); n = member_in_DBF (f_hd); for(i=0;i<n;i++) { memset(buf,0x00,46); lseek_DBF(f_hd, 2, i, 1); get_member(f_hd,2,(char*)buf); if(strncmp(buf,rcz,16) == 0) { zukunshu = zukunshu+1; } } close_DBF(f_hd); /*-----------移动到光标位置,取数据------------------*/ f_hd = open_DBF((char *)"DATA"); lseek_DBF(f_hd, 2, guangbiao, 1); memset(buf,0x00,46); get_member(f_hd,2,(char*)buf); memset(xianshixuhao,0x00,4); memset(xianshikunhao,0x00,17); memset(xianshizhongliang,0x00,11); for(i = 16;i<19;i++) { xianshixuhao[i-16] = buf[i]; } for(i = 19;i<34;i++) { xianshikunhao[i-19] = buf[i]; } for(i = 35;i<44;i++) { xianshizhongliang[i-35] = buf[i]; } close_DBF(f_hd); clr_scr(); gotoxy(0,0); printf("序号/组数量 "); gotoxy(13,0); printf("%s",xianshixuhao); gotoxy(16,0); printf("/%d",zukunshu); gotoxy(0,1); printf("%s",riqi); gotoxy(9,1); printf("%s",chehao); gotoxy(13,1); printf("%s",zuhao); gotoxy(0,2); printf("捆号:%s",xianshikunhao); gotoxy(0,3); printf("重量:%s",xianshizhongliang); gotoxy(0,4); printf("F1:删除 F3:修改"); for (;!kbhit();); switch (key = getchar()) { case KEY_F7: backlight();continue; case KEY_DOWN: { f_hd = open_DBF((char *)"DATA"); n = member_in_DBF (f_hd); if (guangbiao<n) { lseek_DBF(f_hd, 2, guangbiao+1, 1); memset(buf,0x00,46); get_member(f_hd,2,(char*)buf); if(strncmp(buf,rcz,16) == 0) { guangbiao++; } } else { } close_DBF(f_hd); break; } case KEY_UP: { f_hd = open_DBF((char *)"DATA"); n = member_in_DBF (f_hd); if (guangbiao>0) { lseek_DBF(f_hd, 2, guangbiao-1, 1); memset(buf,0x00,46); get_member(f_hd,2,(char*)buf); if(strncmp(buf,rcz,16) == 0) { guangbiao--; } } else { } close_DBF(f_hd); break; } case KEY_F1: { clr_scr(); gotoxy(0,1); printf(" 是否删除当前数据? "); gotoxy(0,3); printf(" 1是 2否 "); for (;!kbhit();); switch (key = getchar()) { case KEY_F7: backlight();continue; case '1': //1111 { f_hd = open_DBF((char *)"DATA"); lseek_DBF(f_hd, 2, guangbiao, 1); delete_member(f_hd,2); n = member_in_DBF (f_hd); for(i=0;i<n;i++) { lseek_DBF(f_hd, 2, i, 1); memset(buf,0x00,46); get_member(f_hd,2,(char*)buf); if(strncmp(buf,rcz,16) == 0) { memset(temp3,0x00,4); temp3[0] = buf[16]; temp3[1] = buf[17]; temp3[2] = buf[18]; temp1 = atoi(temp3); temp2 = atoi(xianshixuhao); if(temp1>temp2) { temp1--; memset(temp3,0x00,4); itoa(temp1,(char*)temp3,10); memset(temp4,' ',4); temp4[3] = 0; for(j = 0;j<strlen(temp3);j++) { temp4[j] = temp3[j]; } buf[16] = temp4[0]; buf[17] = temp4[1]; buf[18] = temp4[2]; update_member(f_hd,2,(char*)buf); } } } close_DBF(f_hd); continue; }//case 1111 case '2':continue; } }//case F_1 case KEY_F3: { memset(disinput1,0x00,17); memset(disinput2,0x00,11); for(;;) { clr_scr(); gotoxy(0,0); printf("%s",riqi); gotoxy(9,0); printf("%s",chehao); gotoxy(13,0); printf("%s",zuhao); gotoxy(0,2); printf("捆号:%s",disinput1); gotoxy(0,3); printf("重量:%s",disinput2); memset(input1,0x00,17); ret = InputData(input1, 16, 5, 2); if(ret == 1) { memset(disinput1,' ',17); disinput1[16] = 0; for (i = 0;i<strlen(input1);i++) { disinput1 [i] = input1 [i]; } gotoxy(0,2); printf(" "); gotoxy(0,2); printf("捆号:%s",disinput1); memset(input2,0x00,11); ret1 =InputData2(input2, 10, 5, 3); if(ret1 == 2) { memset(disinput2,' ',11); disinput2[10] = 0; for(i=0;i<strlen(input2);i++) { disinput2[i] = input2[i]; } memset(buf,0x00,46); strcat(buf,riqi); strcat(buf,chehao); strcat(buf,zuhao); f_hd = open_DBF((char *)"DATA"); lseek_DBF(f_hd, 2, guangbiao, 1); memset(buf2,0x00,46); get_member(f_hd,2,(char*)buf2); xuhao[0] = buf2[16]; xuhao[1] = buf2[17]; xuhao[2] = buf2[18]; close_DBF(f_hd); strcat(buf,xuhao); strcat(buf,disinput1); strcat(buf,disinput2); f_hd = open_DBF((char *)"DATA"); lseek_DBF(f_hd, 2, guangbiao, 1); update_member(f_hd,2,(char*)buf); close_DBF(f_hd); break; } else if(ret1 == 1) { break; } } else if(ret == 0) { break; } } continue; } case KEY_ESC:return; } }}void shangchuan(void){ int f_hd,uploadflag; char key1,key2,key; while(1) { clr_scr (); gotoxy(0,0); printf("===请选择上传方式==="); gotoxy(0,2); printf(" 1.数据线连接 "); gotoxy(0,3); printf(" 2.通讯座连接 "); gotoxy(0,4); printf("ESC返回 "); for (;!kbhit();); switch (key = getchar()) { case KEY_F7: backlight();continue; case '1': { connect_port = 0; f_hd = open_DBF((char *)"DATA"); uploadflag = UploadDBF (f_hd); close_DBF(f_hd); if (uploadflag == TRUE) { clr_scr(); gotoxy(0,1); printf("%s",(char *)" 是否删除所有 "); gotoxy(0,2); printf("%s",(char *)" 采集数据 "); gotoxy(0,3); printf("%s",(char *)" 1是 2否 "); for (;!kbhit();); switch (key2 = getchar()) { case KEY_F7: backlight();break; case '1': { if(remove((char*)"DATA")==1) { on_beeper (beep1); clr_scr(); gotoxy(0,2); printf("%s",(char *)" 删除成功 "); if (!access("DATA")) { f_hd = create_DBF ("DATA", 45); create_index (f_hd, 1, 0, 12); create_index (f_hd, 2, 0, 16); create_index (f_hd, 3, 0, 19); close_DBF(f_hd); } OSTimeDly (300); } else { on_beeper (beep3); clr_scr(); gotoxy(0,2); printf("%s",(char *)" 删除失败 "); OSTimeDly (300); } break; } case '2': break; } } break; } case '2': { connect_port = 2; f_hd = open_DBF((char *)"DATA"); uploadflag = UploadDBF (f_hd); close_DBF(f_hd); if (uploadflag == TRUE) { clr_scr(); gotoxy(0,1); printf("%s",(char *)" 是否删除所有 "); gotoxy(0,2); printf("%s",(char *)" 采集数据 "); gotoxy(0,3); printf("%s",(char *)" 1是 2否 "); for (;!kbhit();); switch (key2 = getchar()) { case KEY_F7: backlight();break; case '1': { if(remove((char*)"DATA")==1) { on_beeper (beep1); clr_scr(); gotoxy(0,2); printf("%s",(char *)" 删除成功 "); if (!access("DATA")) { f_hd = create_DBF ("DATA", 45); create_index (f_hd, 1, 0, 12); create_index (f_hd, 2, 0, 16); create_index (f_hd, 3, 0, 19); close_DBF(f_hd); } OSTimeDly (300); } else { on_beeper (beep3); clr_scr(); gotoxy(0,2); printf("%s",(char *)" 删除失败 "); OSTimeDly (300); } break; } case '2': break; } } break; } case KEY_ESC:return; } } /*f_hd = open_DBF((char *)"DATA"); uploadflag = UploadDBF (f_hd); close_DBF(f_hd); if (uploadflag == TRUE) { clr_scr(); gotoxy(0,0); printf("%s",(char *)" 是否删除所有 "); gotoxy(0,1); printf("%s",(char *)" 采集数据 "); gotoxy(0,3); printf("%s",(char *)" 1是 2否 "); for (;!kbhit();); switch (key2 = getchar()) { case KEY_F7: backlight();break; case '1': { if(remove((char*)"shoujian")==1) { on_beeper (beep1); clr_scr(); gotoxy(0,2); printf("%s",(char *)" 删除成功 "); if (!access("shoujian")) { f_hd = create_DBF ("shoujian", 92); create_index (f_hd, 1, 32, 16); create_index (f_hd, 2, 0, 16); close_DBF(f_hd); } OSTimeDly (300); } else { on_beeper (beep3); clr_scr(); gotoxy(0,2); printf("%s",(char *)" 删除失败 "); OSTimeDly (300); } break; } case '2': break; } }*/}void caiji(void){ int ret1,ret2,ret3,ret4,i; char riqi1[9],chehao1[5],zuhao1[5]; while(1) { memset(riqi,' ',9); riqi[8] = 0; memset(chehao,' ',5); chehao[4] = 0; memset(zuhao,' ',5); zuhao[4] = 0; clr_scr(); gotoxy(0,0); printf("请输入:"); gotoxy(0,1); printf("日期:%s",riqi); gotoxy(0,2); printf("车号:%s",chehao); gotoxy(0,3); printf("组号:%s",zuhao); for(;;) { memset(riqi1,0x00,9); memset(chehao1,0x00,5); memset(zuhao1,0x00,5); clr_scr(); gotoxy(0,0); printf("请输入:"); gotoxy(0,1); printf("日期:%s",riqi); gotoxy(0,2); printf("车号:%s",chehao); gotoxy(0,3); printf("组号:%s",zuhao); ret1 = InputData2(riqi1, 8, 5, 1); if (ret1 == 0)//没输入就按回车 { memset(riqi1,' ',9); riqi1[8] = 0; continue; } if (ret1 == 1)//按ESC { return; } if (ret1 == 2)//正常 { for(i=0;i<strlen(riqi1);i++) { riqi[i] = riqi1[i]; } for(;;) { clr_scr(); gotoxy(0,0); printf("请输入:"); gotoxy(0,1); printf("日期:%s",riqi); gotoxy(0,2); printf("车号:%s",chehao); gotoxy(0,3); printf("组号:%s",zuhao); ret2 = InputData2(chehao1, 4, 5, 2); if (ret2 == 0)//没输入就按回车 { memset(chehao1,' ',5); chehao1[4] = 0; continue; } if (ret2 == 1)//按ESC { return; } if (ret2 == 2)//正常 { for(i=0;i<strlen(chehao1);i++) { chehao[i] = chehao1[i]; } for(;;) { clr_scr(); gotoxy(0,0); printf("请输入:"); gotoxy(0,1); printf("日期:%s",riqi); gotoxy(0,2); printf("车号:%s",chehao); gotoxy(0,3); printf("组号:%s",zuhao); ret3 = InputData2(zuhao1, 4, 5, 3); if (ret3 == 0)//没输入就按回车 { memset(zuhao1,' ',5); zuhao1[4] = 0; continue; } if (ret3 == 1)//按ESC { return; } if (ret3 == 2)//正常 { for(i=0;i<strlen(zuhao1);i++) { zuhao[i] = zuhao1[i]; } for(;;) { ret4 = caiji2(); if (ret4 == 0)//没输入就按回车 { } if (ret4 == 1)//按ESC { return; } if (ret4 == 2)//正常 { } } } } } } } } } }int caiji2(void){ /*atof【功能】将一个字符串转换成浮点数。【原型】double atof(const char *s)【位置】math.h*/ char input1[17],input2[11]; char temp1[13],temp2[17],buf1[46],buf2[13],buf3[17],buf4[11]; char temptj[11]; int f_hd,n,i,j; int zukunshu= 0,chekunshu= 0; double zuzhongliang1,zuzhongliang2,chezhongliang1,chezhongliang2; int ret,ret1; int xuhaoshu; char xhshu[4]; for(;;) { chezhongliang1 = 0; zuzhongliang1 = 0; zukunshu = 0; chekunshu = 0; memset(temp2,0x00,17); memset(temp1,0x00,13); strcat(temp2,riqi); strcat(temp2,chehao); strcat(temp2,zuhao); strcat(temp1,riqi); strcat(temp1,chehao); f_hd = open_DBF((char *)"DATA"); n = member_in_DBF (f_hd); for(i=0;i<n;i++) { memset(buf1,0x00,46); lseek_DBF(f_hd, 2, i, 1); get_member(f_hd,2,(char*)buf1); if(strncmp(buf1,temp2,16) == 0) { zukunshu = zukunshu+1; } } close_DBF(f_hd); f_hd = open_DBF((char *)"DATA"); n = member_in_DBF (f_hd); for(i=0;i<n;i++) { memset(buf1,0x00,46); lseek_DBF(f_hd, 1, i, 1); get_member(f_hd,1,(char*)buf1); if(strncmp(buf1,temp1,12) == 0) { chekunshu = chekunshu+1; } } close_DBF(f_hd);/*--------------------------------------------------------*/ f_hd = open_DBF((char *)"DATA"); n = member_in_DBF (f_hd); for(i=0;i<n;i++) { memset(buf1,0x00,46); lseek_DBF(f_hd, 1, i, 1); get_member(f_hd,1,(char*)buf1); if(strncmp(buf1,temp1,12) == 0) { memset(temptj,0x00,11); chezhongliang2 = 0; for(j = 35;j<45;j++) { temptj[j-35] = buf1[j]; } chezhongliang2 = atof((char*)temptj); chezhongliang1 = chezhongliang1 + chezhongliang2; } } close_DBF(f_hd); f_hd = open_DBF((char *)"DATA"); n = member_in_DBF (f_hd); for(i=0;i<n;i++) { memset(buf1,0x00,46); lseek_DBF(f_hd, 2, i, 1); get_member(f_hd,2,(char*)buf1); if(strncmp(buf1,temp2,16) == 0) { memset(temptj,0x00,11); zuzhongliang2 = 0; for(j = 35;j<45;j++) { temptj[j-35] = buf1[j]; } zuzhongliang2 = atof((char*)temptj); zuzhongliang1 = zuzhongliang1 + zuzhongliang2; } } close_DBF(f_hd); /*-----------------------------------------------------------------*/ clr_scr(); gotoxy(0,0); printf("%s",riqi); gotoxy(9,0); printf("%s",chehao); gotoxy(13,0); printf("%s",zuhao); gotoxy(0,1); printf("捆号:"); gotoxy(0,2); printf("重量:"); gotoxy(0,3); printf("zu:%d",zukunshu); gotoxy(0,4); printf("che:%d",chekunshu); gotoxy(7,3); printf("%-7.2f",zuzhongliang1); gotoxy(7,4); printf("%-7.2f",chezhongliang1); memset(input1,0x00,17); ret = InputData(input1, 16, 5, 1); if(ret == 1) { memset(kunhao,' ',17); kunhao[16] = 0; for (i = 0;i<strlen(input1);i++) { kunhao [i] = input1 [i]; } gotoxy(0,1); printf(" "); gotoxy(0,1); printf("捆号:%s",kunhao); memset(input2,0x00,11); ret1 =InputData2(input2, 10, 5, 2); if(ret1 == 2) { memset(zhongliang,' ',11); zhongliang[10] = 0; for(i=0;i<strlen(input2);i++) { zhongliang[i] = input2[i]; } /*-----------------------------------*/ xuhaoshu = zukunshu +1; memset(xhshu,0x00,4); itoa (xuhaoshu, (char*)xhshu, 10); memset(xuhao,' ',4); xuhao[3] = 0; for(i=0;i<strlen(xhshu);i++) { xuhao[i] = xhshu[i]; } /*-----------------------------------*/ memset(all,0x00,46); strcat(all,riqi); strcat(all,chehao); strcat(all,zuhao); strcat(all,xuhao); strcat(all,kunhao); strcat(all,zhongliang); record_save((char*)all, (char*)"DATA"); } else if(ret1 == 1) { return 1; } } else if(ret == 0) { return 1; } }}void record_save(char* record, char* filename){ int f_hd; f_hd=open_DBF((char *)filename); if(add_member(f_hd,(char *)record) == 1) { on_beeper (beep1); } else { on_beeper (beep3);//OSTimeDly (300); clr_scr (); gotoxy(0,2); printf(" 保存失败 "); OSTimeDly (300); } close_DBF(f_hd);}void getDatetime(void){ char cur_time[16]; char tmpdate[11],tmptime[9]; char year[6],month[4],day[4],hour[4],minute[4],second[4]; memset(date,0x00,sizeof(date)); memset(tmpdate,0x00,sizeof(tmpdate)); memset(time,0x00,sizeof(time)); memset(tmptime,0x00,sizeof(tmptime)); memset(year,0x00,sizeof(date)); memset(month,0x00,sizeof(date)); memset(day,0x00,sizeof(date)); memset(hour,0x00,sizeof(date)); memset(minute,0x00,sizeof(date)); memset(second,0x00,sizeof(date)); get_time(cur_time); /*获取时间*/ memcpy(year,cur_time,4); memcpy(month,cur_time+4,2); memcpy(day,cur_time+6,2); /*获取时间*/ memcpy(hour,cur_time+8,2); memcpy(minute,cur_time+10,2); memcpy(second,cur_time+12,2); sprintf(date,"%04d-%02d-%02d/x00",atoi(year),atoi(month),atoi(day)); sprintf(time,"%02d:%02d:%02d/x00",atoi(hour),atoi(minute),atoi(second)); }static BOOL ConnectingPage (void){ clr_scr (); gotoxy(0,0); printf("连接中. "); gotoxy(0,3); printf(" "); gotoxy(0,4); printf("按 ESC 退出");// DispString (0, 1, (char*)"连接中. ", 0, 1); // DispString (0, 3, (char*)" ", 0, 1); // DispString (0, 5, (char*)"按 ESC 退出", 0, 1); return TRUE;}BOOL UploadDBF (int fDbf) { int i, j, k, n,nPort,p; char szbuf1[100]; unsigned sum; BYTE Header [2]; BYTE c; BYTE szData [256]; BYTE szBuf[256]; ConnectingPage (); SetCommType (1, connect_port); // IR nPort = 1; // must use COM2 c = 0x08; // 115200,N,8,1 open_com (nPort, c);ReTry: i = 0; while (i < 10) { if (read_com (nPort, (char *)&c)) // if successful reading szData [i++] = c; if (c == '/r') break; if ((c = getchar()) == KEY_ESC) { close_com (nPort); clr_scr (); return FALSE; } else if (c == KEY_F7) backlight(); } szData [i] = 0; if (!strcmp (szData, "READ/r")) { write_com (nPort, ACK); while (!com_eot (nPort)); gotoxy(0,0); printf("上传中"); gotoxy(0,3); printf("状态:"); // DispString (0, 1, (char*)"上传中", 0, 1); // Sending data... // DispString (0, 3, (char*)"状态:", 0, 1); // Transfered: } else { write_com (nPort, NAK); while (!com_eot (nPort)); goto ReTry; } n = member_in_DBF (fDbf); lseek_DBF (fDbf, 1, 0, SEEK_SET); //SEEK_SET=1(from 8000lib.h) k = 0; while (k < n) { get_member (fDbf, 1, (char *)szData); lseek_DBF (fDbf, 1, 1, SEEK_CUR); //////////////////////////////////////// //p = strlen (szData); //for (i=6;i<p;i++) // szbuf1[i-6] = szData[i]; //memset(szData,0x00,strlen(szData)); //for (i=6;i<p;i++) // szData[i-6] = szbuf1[i-6]; /////////////////////////////////////// j = strlen (szData); if (j < 1)/**************************************************************************************************/ { k++; continue; } sum = Header [0] = k++ % 10; // rotate from 0 to 9 for (i=0; i<j; i++)//i=0 sum += szData [i]; szData [j] = sum & 0xFF; if (szData [j] == '/r') // make sure the checksum isn't '/r' szData [j]++; j++; szData [j] = sum >> 8; if (szData [j] == '/r') // make sure the checksum isn't '/r' szData [j]++; szData [++j] = '/r'; szData [++j] = 0; itoa (k, (char*)szBuf, 10); gotoxy(11,3); printf("%s",szBuf); // DispString (11, 3, (char*)szBuf, 0, 1); // show data transferedReSend: nwrite_com (nPort, (char *)Header, 1); while (com_eot(nPort) == 0x00); nwrite_com (nPort, (char *)szData, j); while (!com_eot (nPort));ReDo: i = 0; while (i < 10) { if (read_com (nPort, (char *)&c)) szBuf [i++] = c; if (c == '/r') break; if ((c = getchar()) == KEY_ESC) { close_com (nPort); clr_scr (); return FALSE; } else if (c == KEY_F7) backlight(); } szBuf [i] = 0; if (!strcmp (szBuf, NAK)) goto ReSend; else if (strcmp (szBuf, ACK)) goto ReDo; } write_com (nPort, "OVER/r"); while (!com_eot (nPort)); write_com (nPort, "OVER/r"); while (!com_eot (nPort)); on_beeper (beep2); gotoxy(11,3); printf("完成"); //DispString (11, 3, (char*)"完成", 0, 1); // Done //DispString (0, 5, (char*)" ", 0); //DispString (0, 7, (char*)" ", 0, 1); close_com (nPort); OSTimeDly (200); return TRUE; }//--------------------------------------------------------//int InputData2 (char* databuf, int maxbit, int CurX, int CurY){ char key,c_space[100]; int flag,count; for (count=0;count<maxbit;count++) c_space[count] = ' '; c_space[count] = 0; //设定maxbit个字节的空格，用来清空输入区 memset(databuf,0x00,strlen(databuf)); databuf[strlen(databuf)-1] = 0; gotoxy(CurX,CurY); SetCursor (1); en_alpha (ALPHA_FIXED); //ALPHA_FIXED 只允许字母输入 flag = 0; count = 0; for (;;) { if (kbhit()) { key = getchar(); if (key == KEY_CR) { clr_kb(); if (count == 0) { SetCursor (0); return 0; } else if (count > 0) { on_beeper (beep2); break; } } else if (key == KEY_BS) { if (count>0 && count<=maxbit) { if ((CurX+count)<=Xmax) { count--; databuf[count] = 0; gotoxy(CurX+count,CurY); putchar(' '); gotoxy(CurX+count,CurY); } else { count--; databuf[count] = 0; gotoxy(CurX+count-Xmax,CurY+1); putchar(' '); gotoxy(CurX+count-Xmax,CurY+1); } } } else if (key == KEY_F7) { backlight(); } else if (key == KEY_ESC) { count = 0; dis_alpha (); SetCursor (0); return 1; } else if ( (key>='0'&&key<='9')||(key>='A'&&key<='Z')||(key>='a'&&key<='z')||(key=='.')||(key=='-')) { if(count == 0) { gotoxy(CurX,CurY); printf("%s",(char *)c_space); gotoxy(CurX,CurY); databuf[count]=key; gotoxy(CurX+count,CurY); putchar(databuf[count]); count++; clr_kb(); } else if (count < maxbit) { databuf[count]=key; if ((CurX+count)<Xmax) { gotoxy(CurX+count,CurY); } else { gotoxy(CurX+count-Xmax,CurY+1); } putchar(databuf[count]); count++; clr_kb(); } } } } dis_alpha (); SetCursor (0); return 2; }int InputData (char* databuf, int maxbit, int CurX, int CurY){ char key,c_space[100]; int flag,count; for (count=0;count<maxbit;count++) c_space[count] = ' '; c_space[count] = 0; //设定maxbit个字节的空格，用来清空输入区 gotoxy(CurX,CurY); SetCursor (1); en_alpha (ALPHA_FIXED); //ALPHA_FIXED 只允许字母输入 InitScanner1(); flag = 0; count = 0; for (;;) { if (Decode ()) { on_beeper (beep2); HaltScanner1(); flag=1; break; } //扫描条码成功后退出循环 else if (kbhit()) { key = getchar(); if (key == KEY_CR) { clr_kb(); if (count == 0) { count = 0; gotoxy(CurX,CurY); } else if (count > 0) { databuf[count]=0x00; on_beeper (beep2); HaltScanner1(); break; } //数据输入完成后退出循环 } else if (key == KEY_BS) { if (count>0 && count<=maxbit) { if ((CurX+count)<=Xmax) { count--; databuf[count] = 0; gotoxy(CurX+count,CurY); putchar(' '); gotoxy(CurX+count,CurY); } else { count--; databuf[count] = 0; gotoxy(CurX+count-Xmax,CurY+1); putchar(' '); gotoxy(CurX+count-Xmax,CurY+1); } } } else if (key == KEY_F7) { backlight(); } else if (key == KEY_ESC) { count = 0; HaltScanner1(); dis_alpha (); SetCursor (0); return 0; //返回上一级菜单 } else if ( (key>='0'&&key<='9')||(key>='A'&&key<='Z')||(key>='a'&&key<='z')||(key=='.')||(key=='-') ) { if(count == 0) { gotoxy(CurX,CurY); printf(" "); gotoxy(CurX,CurY); databuf[count]=key; gotoxy(CurX+count,CurY); putchar(databuf[count]); count++; clr_kb(); } else if (count < maxbit) { databuf[count]=key; if ((CurX+count)<Xmax) { gotoxy(CurX+count,CurY); } else { gotoxy(CurX+count-Xmax,CurY+1); } putchar(databuf[count]); count++; clr_kb(); } } } } if (flag == 1) { for (count=0;count<CodeLen && count<maxbit;count++) { databuf[count]=CodeBuf[count]; } databuf[count]=0x00; } dis_alpha (); SetCursor (0); return 1;//继续下一步操作}//--------------------------------------------------------///*//--------------------------------------------------------////--------------------------------------------------------//*/void backlight(){ if (bklt_flag == 0) bklt_flag = 1; else bklt_flag = 0; lcd_backlit (bklt_flag);}