Hi;
I use TBlockserial in a thread. It works fine when I use normal Com port
communication.
If I use USB to Serial connector; It works normally too. But, when I
disconnected the USB to Serial Connector manually my PC CPU usage is %100.
LastError says "Timeout during operation". But I always get this message is
normally, because of my READTIMEOUT const.
For example: USB-Serial connector = COM5
When I set connection to COM5 it works fine. If I disconnect the USB-Serial
connector there is no COM5 in PC comport list. So *synaser* must give an
error. But it gives only timeout error.
How can I detect if TBlockserial try to read illegal Com port. (but it's
legal when starting) ?
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