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get bytes available at serial port

get bytes available at serial port

‎12-11-2001 12:34 PM

I'm using the CNiVisaSession wrapper class for serial communication. Is there a way to get the number of bytes available at the serial port using this class like there is with the ActiveX object CWSerial.GetBytesAtPort() method?

Thanks,
Lyle
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Re: get bytes available at serial port

‎12-11-2001 01:21 PM

Yea, you just call GetAttribute on the object with an attribute of VisaSerialBytesAvailable, its a uInt32.

Best Regards,

Chris Matthews
National Instruments
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