[DUG] USB/Serial disconnect.

Marshland Engineering marshland at marshland.co.nz
Tue Mar 16 11:56:55 NZDT 2021

I'm receiving serial data via USB interface using winsoft software. If I
unplug the USB cable, my software crashes. Although there are some error
routines within the serial software, I don't think it caters for the port
suddenly disappearing.   

Where do I look for info on this type of error ? 

Thanks Wallace 

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