RE: serial0 on TINI 400

What is the nature of your problem?

You may be having a problem successfully getting ownership of serial0 due to
Slush.  Slush uses serial0 for its serial terminal server.  Slush will give
up the port if it is requested but you need to allow ~5 seconds for this to
happen.  Try changing        sP = (SerialPort)portId.open(interfaceName,
10);  to sP = (SerialPort)portId.open(interfaceName, 5000);  This should
give Slush sufficient time to give up the port.

Jeremy

> -----Original Message-----
> From: tini-admin-6tN4nzCoH/[email protected] [mailto:[email protected]]On Behalf Of
> Mihaela Tarjoianu
> Sent: Tuesday, March 02, 2004 9:03 AM
> To: Tini List
> Subject: [TINI]serial0 on TINI 400
>
>
>
> Hello,
>
>    I have some trouble with using serial0 on TINI 400.
> I want to read what is comming on serial0.
>    The following program is working perfect form
> serial4, but not for serial0.
>
> portNum=0;
> try
>  {
>    CommPortIdentifier portId =
> CommPortIdentifier.getPortIdentifier("serial" +
> portNum);
>     try{
>       sP = (SerialPort)portId.open(interfaceName, 10);
>     }catch (PortInUseException e){
>         System.out.println("Port in use");
>         return;
>     }
>
>     sP.setSerialPortParams(4800,
>                            SerialPort.DATABITS_8,
>                            SerialPort.STOPBITS_1,
>                            SerialPort.PARITY_NONE);
>
>     sP.setFlowControlMode(sP.FLOWCONTROL_NONE);
>
>     modemInputStream = sP.getInputStream();
>
>     // Clear any old input data
>     long available = modemInputStream.available();
>     if (available > 0)
> modemInputStream.skip(available);
>  }
>  catch (Exception e)
>  {
>    System.out.println(e.toString());
>    return;
>  }
>
>  System.out.println("Open serial"+portNum+" port");
>
> // reading
>
> while(true){
>  try{
>   int bytesAvailable=modemInputStream.available();
>   if (bytesAvailable>0){
>
>      // Read available data
>      byte[] readBuffer = new byte[bytesAvailable];
>      int numBytes = modemInputStream.read(readBuffer,
> 0, bytesAvailable);
>      System.out.println(new String(readBuffer, 0,
> numBytes));
>
>    }
>  }catch(IOException ioe){ioe.printStackTrace();}
>  }
>
>    Do you know what the problem migth be?
>    Thanks for any sugestion.
>
> Mihaela
>
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