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talking to serial in w2k + latest activestateby tachekent (Acolyte) |
on Jan 08, 2002 at 22:23 UTC ( [id://137209]=perlquestion: print w/replies, xml ) | Need Help?? |
tachekent has asked for the wisdom of the Perl Monks concerning the following question:
I've been trying to talk to a scrolling LED display via the serial port using WIN32::SerialPort with varying degrees of success. Problem is I can't quite tell why/when/what.
first I tried: which worked once or twice. then I omitted setting any params which worked fine for a whole evening, now nothing works. SerialPort seems to pick up the settings on its own with little trouble, and a light comes on on the device whenever I try and talk to it, it's just failing to write. any thoughts?
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