[plt-scheme] Re: COM ports

From: Matthew Flatt (mflatt at cs.utah.edu)
Date: Wed Jun 19 14:13:56 EDT 2002

> Is there any code floating out there for communicating with COM ports
> under (Mz|Dr)Scheme?

Does opening the special file "COM1:", etc., work?

Under some flavors of Windows, opening with `open-input-port' followed
by `open-output-port' doesn't work; the system refuses the second open
for the same device. I'll look into that soon, but it won't be fixed in


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