Shouldn't there be a SrmOpen(serPortIrPort,1200,&PortID) somewhere?
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of
Danielle O'Hallisey
Sent: Friday, August 06, 2004 7:12 PM
To: Palm Developer Forum
Subject: IR and serial ports
I have written some code to test whether or not the IR port is properly
opened under serial manager, and the implication is that it is not.
CSerialStream ser (serPortIrPort, 1200, 1 *
SysTicksPerSecond(),5);
//initialize the port as IR port, 1200 baud, timeout is 1 second
UInt32 dwFlags = srmSettingsFlagBitsPerChar8 |
srmSettingsFlagStopBits1;
UInt16 wValueSize = sizeof(dwFlags);
ser.Control(srmCtlSetFlags, &dwFlags, wValueSize);
/*Later, we close like this:*/
Err error;
error= SrmClose (serPortIrPort);
{switch (error)
{case serErrBadPort :
{
FrmCustomAlert(SerialErrorAlert, "Ain't No
Thing", "!", "");
return true;
break;
}
case serErrNotOpen:
{
FrmCustomAlert(SerialErrorAlert, "Ain't
Open", "!", "");
return true;
break;
}
case serErrNoDevicesAvail:
{
FrmCustomAlert(SerialErrorAlert, "Couldn't
Find Nothing", "!", "");
return true;
break;
}
default: break;
}
}
Whether I define the port as serPortIrPort, 0x8001, or sysFileCVirtIrComm
the result is the same; the close switch/case returns “Ain’t No Thing!”
which means that apparently there is no IR port available. I am using the
latest/greatest CW 9.x and port the app to my Zire 71 (which definitely has
an IR port) so, uh… what’s up?
Thank you,
Danielle O'Hallisey
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