// 如果要轉換的數據長度為0 返回-1// 如果包頭錯誤 返回 -2 同時要求重發該數據// 如果包尾錯誤 返回 -3 同時要求重發該數據//-----------------------------------------------------------------------int CanverBSYNToContent(int comPort){ int i,p; unsigned char tmp,ch,chk,rchk,buf[2]; if(RDataLength==0)return -1; if(ReadBuffer[0]==0xaa && ReadBuffer[1]==0xdd) {#ifdef __DEBUG__  printf("Received a ACK\n");#endif  return 0xaadd; } if(ReadBuffer[0]==0xaa && ReadBuffer[1]==0xee) {  WriteToComm(comPort,WDataLength);#ifdef __DEBUG__  printf("Received a NAK\n");#endif  return 0xaaee; }/* if(ReadBuffer[0]!=0xaa && ReadBuffer[1]!=0xbb) {  WriteBuffer[0]=0xaa;  WriteBuffer[1]=0xee;  WriteToComm(comPort,2);  return -2; }*/#ifdef __DEBUG__ printf("Read Buffer is:\n",Command); for(i=0;i<RDataLength;i++)  printf("%x ",ReadBuffer[i]); printf("\nRBuffer END--Command is:%x\n",ReadBuffer[2]);#endif Command=ReadBuffer[2]; rchk=ReadBuffer[RDataLength-1]; p=0; ch=0; chk=ReadBuffer[0]^ReadBuffer[1]^ReadBuffer[2]; for(i=3;i<RDataLength;i++) {  tmp=ch;  ch=ReadBuffer[i];  chk=chk^ch;  if(tmp==0xaa && ch==0xaa)  {   DataBuffer[p++]=ch;   chk=chk^ch;   continue;  }  else if(tmp==0xaa && ch==0xcc)  {   break;  }  else DataBuffer[p++]=ch; } if(chk!=rchk)//校驗和如果錯誤后的處理，默認是應該查詢設備狀態還是要求重發？ {  buf[0]=0xaa;  buf[1]=0xee;  write(comPort,buf,2);  DataLength=p;  return 0xccee; } WriteBuffer[0]=0xaa; WriteBuffer[1]=0xdd; WriteToComm(comPort,2); DataLength=p; return 0;}//-----------------------------------------------------------------------// 函數執行正確，返回0 將接收的數據存放在DataBuffer中// 如果包頭錯誤  反回-1// 如果包尾錯誤  返回-2// 如果校驗值錯誤返回-3//-----------------------------------------------------------------------int Canver6003ToContent(int comPort){ int LID,CID; int i; unsigned char GetCode; unsigned char CalCode; unsigned char EID;#ifdef __DEBUG__ printf("6003 Content:\n"); for(i=0;i<RDataLength;i++)  printf("%x ",ReadBuffer[i]); printf("\n");#endif if(ReadBuffer[0]!=P6003H)return -1; LID=ReadBuffer[1]; CID=ReadBuffer[2]; GetCode=ReadBuffer[3+LID-1]; CalCode=P6003H^LID^CID; EID=ReadBuffer[3+LID]; if(EID!=P6003E)return -2; for(i=0;i<LID-1;i++)  CalCode=CalCode^ReadBuffer[i+3]; if(CalCode!=GetCode)return -3; for(i=0;i!=LID-1;i++)  DataBuffer[i]=ReadBuffer[i+3]; Result=CID; if(Result==0xe0) {  WriteToComm(HS3,WDataLength); } DataLength=LID; return 0;}//------------------------------------------------------------------------// 將接收到的數據形成數據報并發送到上一層程序void CLR_RTS(int comPort){  if(HS1==comPort)*(unsigned char*)COM1_MCR |=0x2;  else if(HS2==comPort)*(unsigned char*)COM2_MCR |=0x2;  else if(HS3==comPort)*(unsigned char*)COM3_MCR |=0x2;  else if(HS4==comPort)*(unsigned char*)COM4_MCR |=0x2;  else if(HS5==comPort)*(unsigned char*)COM5_MCR |=0x2;}void SET_RTS(int comPort){  if(HS1==comPort)*(unsigned char*)COM1_MCR &=0xfd;  else if(HS2==comPort)*(unsigned char*)COM2_MCR &=0xfd;  else if(HS3==comPort)*(unsigned char*)COM3_MCR &=0xfd;  else if(HS4==comPort)*(unsigned char*)COM4_MCR &=0xfd;  else if(HS5==comPort)*(unsigned char*)COM5_MCR &=0xfd;}int GET_RTS(int comPort){ unsigned char ch; if(HS1==comPort)ch=*(unsigned char*)COM1_MCR; if(HS2==comPort)ch=*(unsigned char*)COM2_MCR; if(HS3==comPort)ch=*(unsigned char*)COM3_MCR; if(HS4==comPort)ch=*(unsigned char*)COM4_MCR; if(HS5==comPort)ch=*(unsigned char*)COM5_MCR; ch&=0x02; if(ch==0)return 0; else return 1;}void CLR_DTR(int comPort){  if(HS1==comPort)*(unsigned char*)COM1_MCR |=0x1;  else if(HS2==comPort)*(unsigned char*)COM2_MCR |=0x1;  else if(HS3==comPort)*(unsigned char*)COM3_MCR |=0x1;  else if(HS4==comPort)*(unsigned char*)COM4_MCR |=0x1;  else if(HS5==comPort)*(unsigned char*)COM5_MCR |=0x1;}void SET_DTR(int comPort){  if(HS1==comPort)*(unsigned char*)COM1_MCR &=0xfe;  else if(HS2==comPort)*(unsigned char*)COM2_MCR &=0xfe;  else if(HS3==comPort)*(unsigned char*)COM3_MCR &=0xfe;  else if(HS4==comPort)*(unsigned char*)COM4_MCR &=0xfe;  else if(HS5==comPort)*(unsigned char*)COM5_MCR &=0xfe;}int GET_DTR(int comPort){ unsigned char ch; if(HS1==comPort)ch=*(unsigned char*)COM1_MCR; if(HS2==comPort)ch=*(unsigned char*)COM2_MCR; if(HS3==comPort)ch=*(unsigned char*)COM3_MCR; if(HS4==comPort)ch=*(unsigned char*)COM4_MCR; if(HS5==comPort)ch=*(unsigned char*)COM5_MCR; ch&=0x01; if(ch==0)return 0; else return 1;}int ExecIOCOFunc(unsigned char cm){ printf("in ioco\n"); switch(cm) {  case 0x40:break;//Device Initialize  case 0x41:  BEGIN  switch(DataBuffer[0])  {   case 0x18:              //上發卡按鈕按下   if(DataBuffer[1]==1)    PublishCard(AllDevices.CurrentUpPC);   break;   case 0x19:              //下發卡按鈕按下   if(DataBuffer[1]==1)    PublishCard(AllDevices.CurrentDownPC);   break;   case 0x1a:   if(DataBuffer[1]==0)//手動欄桿機關閉   {    //Leap(0x42,0x0f,0x00); //前向雨棚燈紅燈亮    MLoop=0x5a;   }   break;   case 0x1c:         //有車 提示按鍵取卡   if(DataBuffer[1]==0)   {    VoiceControl(0x08);    AllDevices.Cad='Y';    AllDevices.Publish='N';   }   else   {    VoiceControl(0x08);    AllDevices.Cad='N';    AllDevices.Publish='N';   }   break;  }  END  case 0x42:break; } return 0;}int mTerminalControl(){ int pcbRead,l; unsigned char mKey; l=GetCommDataLength(HS0); pcbRead=read(HS0,&mKey,l); if(pcbRead<=0)return -1; switch(mKey) {  case 0x1b:  {   printf("[1] 使用車檢線圈 一車一卡\n");   printf("[2] 不使用車檢線圈 一健一卡(缺省)\n");   printf("[3] 循環發卡（測試模式）");   break;  }  case 0x31:  {   WMode=0x5a;   VoiceControl(0x13);   break;  }  case 0x32:  {   WMode=0xa5;   VoiceControl(0x13);   break;  }  case 0x33:  {   MLoop=0x5a;   VoiceControl(0x13);   break;  } } return 0;}int PublishCard(int DeviceIndex){ if(WMode==0x5a) {  if(AllDevices.Cad!='Y')return -1;  if(AllDevices.Publish=='Y')  {   VoiceControl(0x0d);   return -2;  } } switch(DeviceIndex) {  case 0:Leap(0x42,0x00,0x01);break;  case 1:Leap(0x42,0x01,0x01);break;  case 2:Leap(0x42,0x02,0x01);break;  case 3:Leap(0x42,0x03,0x01);break; } if(DeviceIndex==AllDevices.CurrentUpPC) {/*  if(inBusy==0x55aa)  {   VoiceControl(0x0b);   if(ReadyCard(HS4,DeviceIndex)==-2)    ReadyCard(HS4,SwitchMAPCWithTrue(DeviceIndex));   return 0;  }*/  VoiceControl(0x09);  OutCard(HS4,DeviceIndex); } else if(DeviceIndex==AllDevices.CurrentDownPC) {/*  if(inBusy==0x55aa)  {   VoiceControl(0x0b);   if(ReadyCard(HS2,DeviceIndex)==-2)    ReadyCard(HS2,SwitchMAPCWithTrue(DeviceIndex));   return 0;  }*/  VoiceControl(0x09);  OutCard(HS2,DeviceIndex); }}int Leap(unsigned char chCommand,unsigned char chAddress,unsigned char chState){ Command=chCommand; DataBuffer[0]=chAddress; DataBuffer[1]=chState; DataLength=2; CanverContentToBSYN(HS5); WriteToComm(HS5,WDataLength);}int VoiceControl(unsigned char VoiceType){ Command=0x44; DataBuffer[0]=VoiceType; DataLength=1; CanverContentToBSYN(HS1); WriteToComm(HS1,WDataLength);}int InitVoice(){ VoiceControl(0x06);}int InitIOCO(){ Command=0x40; DataLength=0x00; CanverContentToBSYN(HS5); WriteToComm(HS5,WDataLength); ShortBlockDetect(HS5); ReadFromComm(HS5,0); if((DataBuffer[1] & 0x04)!=0) {  Leap(0x42,0x0f,0x01); } else {  Leap(0x42,0x0f,0x00); } return 0;}int MainInitialize(){ InitializeMAPC(); InitIOCO(); InitVoice(); return 0;}//initialize galobe Variantvoid Initialize(){ long ti; struct tm *tm; DEBUG=-1;               //調試狀態 Connects=0; //socket連接計數器 AllDevices.CurrentUpPC=0; //默認的上發卡機 AllDevices.CurrentDownPC=2; //默認的下發卡機 AllDevices.BadCardNumber=0; //壞卡數 WMode=0xa5; MLoop=0xa5; RWMode=0x50; time(&ti); tm=localtime(&ti);// printf("%i-%i-%i %i:%i:%i\n",tm->tm_year+1900,tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec);}int main(){ unsigned long ul; int rel; PrintToNetwork("正在初始化系統...\n"); Initialize();/* if(CreateSocket()!=0) {  printf("Open Socket Error\n");  return -1; }*/ printf("Socket open ok!!!\n"); //close("/dev/ttyS0"); //InitilizeComm(0,19200,8,1,-1); InitilizeComm(1,9600,8,1,-1); InitilizeComm(2,9600,8,1,-1); InitilizeComm(3,9600,8,1,-1); InitilizeComm(4,9600,8,1,-1); InitilizeComm(5,9600,8,1,-1); MainInitialize(); ReadyCard(HS4,0); ReadFromComm(HS4,0); ReadyCard(HS2,2); ReadFromComm(HS2,0); Leap(0x42,0x04,0x01); ShortBlockDetect(HS5); ReadFromComm(HS5,0); Leap(0x42,0x06,0x01); ShortBlockDetect(HS5); ReadFromComm(HS5,0);// MLoop=0x5a; printf("Listen All Devices\n"); ListenAllDeviceOnRead_Error(); return 0;}