On Wed, 2004-11-24 at 18:46 +0100, Jon-Eirik Pettersen wrote:
I have created a simple application to try this, but it does not seem to work.
using System; using System.IO;
namespace serialchattest { class serialchattest { static string device = "/dev/rfcomm0";
static void Main() {
using (FileStream fs = new FileStream(device, FileMode.Open, FileAccess.ReadWrite)) {
using (StreamReader sr = new StreamReader(fs)) {
using (StreamWriter sw = new StreamWriter(fs)) {
sw.WriteLine("AT");
Console.Write(sr.ReadLine());
}
}
}
}
}
}
Result:
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 ()
That looks a bug in mono. Please file a bug report in bugzilla.ximian.com.
-Gonzalo
I don't think I have enough information to do it.
It says the stream is seek-able because it thinks it is a normal file it is opening, but seeking do not seems to work on devices.
But if I send the data directly to the FileStream using the Write-function it works, but I have problems reading the data from the stream.
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