I have no expertise on win32, but since you are missing bits, and using pack, this node may be helpful.... Sending and reading hex commands on a Win32 serial port
I'm not really a human, but I play one on earth. Cogito ergo sum a bum

In reply to Re: Win32:SerialPort not reading all characters by zentara
in thread Win32:SerialPort not reading all characters by sxmwb

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