George Birbilis wrote:
are you trying this on Windows? I assume the other guys meant to try this on Linux/UNIX
can try installing POSIX extensions for Windows I think (is called UNIX SERVICES, free from MS/MSDN) else just try opening the file "com1:" or maybe "com1"
also may need to tell Writeln method if it should spit out CR (#13) or CRLF
(#13#10, 2 chars), or use Write method to not spit out a carriage-return
and/or line-feed character at all
btw, on Windows using .NET you can make use of the COMinterop layer of .NET (not sure if Mono implements that one, may have to use MS implementation of .NET) and talk to the COMM ActiveX control from MS (see code at http://www.mech.upatras.gr/~robgroup/teams/logic/demos/index.html, the VJ#.net, VB6 and Delphi5 demos in particular, since the SunJava1.3 demo uses Java COMM API instead of that ActiveX control)
cheers, George
----- George Birbilis ([EMAIL PROTECTED]) Microsoft MVP J# for 2004 http://www.kagi.com/birbilis --------------
Unhandled Exception: System.IO.IOException: Win32 IO returned ERROR_SEEK.
Path: /dev/rfcomm0
in <0x00083> System.IO.FileStream:FlushBuffer ()
in <0x0004f> (wrapper remoting-invoke-with-check)
System.IO.FileStream:FlushBuffer ()
in <0x00043> System.IO.FileStream:Flush ()
in <0x00061> System.IO.StreamWriter:Flush ()
in <0x00025> System.IO.StreamWriter:Dispose (bool)
in <0x00010> System.IO.TextWriter:System.IDisposable.Dispose ()
in <0x000f3> serialchattest.serialchattest:Main ()
Unhandled Exception: System.IO.IOException: Win32 IO returned ERROR_SEEK.
Path: /dev/rfcomm0
in <0x00083> System.IO.FileStream:FlushBuffer ()
in <0x0004f> (wrapper remoting-invoke-with-check)
System.IO.FileStream:FlushBuffer ()
in <0x00029> System.IO.FileStream:Dispose (bool)
in <0x00013> System.IO.FileStream:Close ()
in <0x0001e> System.IO.StreamReader:Dispose (bool)
in <0x00010> System.IO.TextReader:System.IDisposable.Dispose ()
in <0x00119> serialchattest.serialchattest:Main ()
Unhandled Exception: System.IO.IOException: Win32 IO returned ERROR_SEEK.
Path: /dev/rfcomm0
in <0x00083> System.IO.FileStream:FlushBuffer ()
in <0x0004f> (wrapper remoting-invoke-with-check)
System.IO.FileStream:FlushBuffer ()
in <0x00029> System.IO.FileStream:Dispose (bool)
in <0x00013> System.IO.FileStream:Close ()
in <0x0000b> System.IO.Stream:System.IDisposable.Dispose ()
in <0x0013f> serialchattest.serialchattest:Main ()
Seems that it is trying to seek in the file. Any way to stop that?
I made a simple PHP-script:
$fp = fopen("/dev/rfcomm0","w"); fwrite($fp, "ATDxxxxxxxx\r\n"); sleep(10000); fclose($fp);
This script works.
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