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/*-----initialisation des paramètres de comm et ouverture du port--*/
BOOL mmInitCommMPC10 ()
{
HANDLE     RetoOpenComm;
BOOL       fRetVal;
DCB        dcb ;
FILE	*fic;
char       buffer[100];
int        l;
char       *ComNom[] = { "COM1", "COM2", "COM3","COM4","COM5","COM6","COM7","COM8" };
 
    GetPrivateProfileString( "MPC10", "Port", "Com_1", buffer, 100,"PFLS.INI");
    l = 0;
    fic = fopen("cb.txt","a+");
    if (!strcmp(buffer , "Com_1")) l = 0;
    if (!strcmp(buffer , "Com_2")) l = 1;
    if (!strcmp(buffer , "Com_3")) l = 2;
    if (!strcmp(buffer , "Com_4")) l = 3;
    if (!strcmp(buffer , "Com_5")) l = 4;
    if (!strcmp(buffer , "Com_6")) l = 5;
    if (!strcmp(buffer , "Com_7")) l = 6;
    if (!strcmp(buffer , "Com_8")) l = 7;
 
 
if ((RetoOpenComm = CreateFile( ComNom[l],GENERIC_READ | GENERIC_WRITE,0,NULL,OPEN_EXISTING,FILE_FLAG_OVERLAPPED,NULL)) == (HANDLE) -1)
	{
                    mmCommDevi = FALSE;
	    return ( FALSE ) ;
	}
	else
	    mmCommDevi = RetoOpenComm;
 
	/*---------------------	 setup device buffers ----------------*/
	SetupComm(RetoOpenComm, RXQUEUE, TXQUEUE);
 
	GetCommState( RetoOpenComm, &dcb ) ;
 
    GetPrivateProfileString( "MPC10", "BaudRate", "9600", buffer, 100,"PFLS.INI");
 
	dcb.BaudRate = CBR_9600;
 
    if (!strcmp(buffer , "1200")) dcb.BaudRate = CBR_1200;
    if (!strcmp(buffer , "2400")) dcb.BaudRate = CBR_2400;
    if (!strcmp(buffer , "4800")) dcb.BaudRate = CBR_4800;
    if (!strcmp(buffer , "9600")) dcb.BaudRate = CBR_9600;
    if (!strcmp(buffer , "14400")) dcb.BaudRate = CBR_14400;
    if (!strcmp(buffer , "19200")) dcb.BaudRate = CBR_19200;
    if (!strcmp(buffer , "38400")) dcb.BaudRate = CBR_38400;
 
    GetPrivateProfileString( "MPC10", "Parity", "No", buffer, 100,"PFLS.INI");
 
    dcb.Parity =NOPARITY;
    if (!strcmp(buffer , "No")) dcb.Parity = NOPARITY;
    if (!strcmp(buffer , "Even")) dcb.Parity = EVENPARITY;
    if (!strcmp(buffer , "Odd")) dcb.Parity = ODDPARITY;
    if (!strcmp(buffer , "Mark")) dcb.Parity = MARKPARITY;
    if (!strcmp(buffer , "Space")) dcb.Parity = SPACEPARITY;
 
    GetPrivateProfileString( "MPC10", "StopBits", "1", buffer, 100,"PFLS.INI");
    dcb.StopBits = ONESTOPBIT;
    if (!strcmp(buffer , "1")) dcb.StopBits = ONESTOPBIT;
    if (!strcmp(buffer , "1,5")) dcb.StopBits = ONE5STOPBITS;
    if (!strcmp(buffer , "2")) dcb.StopBits = TWOSTOPBITS;
 
   GetPrivateProfileString( "MPC10", "ByteSize", "8", buffer, 100,"PFLS.INI");
    l = 8;
    if (!strcmp(buffer , "8")) l = 8;
    if (!strcmp(buffer , "7")) l = 7;
    dcb.ByteSize = (BYTE) l;
 
    // setup hardware flow control
    dcb.fOutxDsrFlow =(BYTE) 0 ;
    dcb.fDtrControl = 0	
    dcb.fOutxCtsFlow = (BYTE) 0 ;	
    dcb.fRtsControl= RTS_CONTROL_HANDSHAKE;           dcb.fInX = dcb.fOutX = (BYTE) 0 ;
    dcb.XonChar = ASCII_XON ;
    dcb.XoffChar = ASCII_XOFF ;
    dcb.XonLim = 100 ;
    dcb.XoffLim = 100 ;
    // other various settings
    dcb.fBinary = TRUE ;
    dcb.fParity = TRUE ;
 
    fRetVal = SetCommState(mmCommDevi, &dcb ) ;
 
    if (fRetVal<0)
    {
      fclose(fic);
      CloseHandle(mmCommDevi) ;
      return(fRetVal);
    }	
      // assert DTR
    EscapeCommFunction( mmCommDevi, SETDTR ) ; //mmCommDevi ou RetoOpenComm
    fclose(fic);
    return ( fRetVal ) ;
}
/*---------fonction de reception ---*/
BOOL RecoitCharMPC10(char *C)
{
char inBuffer[2];
FILE *fic;
COMSTAT    ComStat;
DWORD      dwErrorFlags;
DWORD      dwNbByteRead=0;
BOOL Nb;
DWORD  dwLenght;
OVERLAPPED osReader= {0}; 	
int n = 1;
dwLenght = n;
 
osReader.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
ClearCommError(mmCommDevi , &dwErrorFlags, &ComStat);
 
Nb = ReadFile( mmCommDevi, inBuffer, dwLenght, &dwNbByteRead, &osReader );
 
//	Buffer[dwNbByteRead]=0;
 
if (Nb == FALSE) 
{
  return(0);
}
*C = inBuffer[0];
if (MaxTrMPC10 == 1) 
{
 char BufferTrace[1000];
   switch(*C)
 { 
    case '\0':
	sprintf(BufferTrace,"Recu ZERO");
	break;
    case '\x05':
	sprintf(BufferTrace,"Recu ENQ"); 
	break;
    case '\x06':
	sprintf(BufferTrace,"Recu ACK"); 
	break;
    case '\x15':
	sprintf(BufferTrace,"Recu NAK"); 
	break;
    case '\x04' :
	sprintf(BufferTrace,"Recu EOT");
	break;
     case '\x02' :
	sprintf(BufferTrace,"Recu STX");
	break;
     case '\x03' :
	sprintf(BufferTrace,"Recu ETX");
	break;
     case '\x17':
	sprintf(BufferTrace,"Recu ETB");
	break;
     case '\x10':
	sprintf(BufferTrace,"Recu DLE");
	break;
    default: 
	sprintf(BufferTrace,"Recu %c",*C);
         }
    }
    return(Nb);
} | 
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