write to parallel port on Windows system
Axel Buchner
axel.buchner at uni-duesseldorf.de
Tue Jul 6 05:53:13 EDT 2004
Hi,
I need to send simple signals through the parallel port of one windows
machine (which displays stuff in a screen) to another (which records
signals from a person viewing the screen). I can open or close the
parallel port using
open file "LPT1:" for write
close file "LPT1:"
The open command gets through to the receiving machine. However, when I
try to write data to the parallel port using
write ... to file "LPT1:"
the machine hangs and requires a shutdown before it will respond
properly again.
Any help would be greatly apprechiated.
Axel
--
Axel Buchner
Institut für Experimentelle Psychologie
Heinrich-Heine-Universität
D-40225 Düsseldorf
Germany
+49 211 811 2271 (Phone)
+49 211 811 5037 (Fax)
More information about the use-livecode
mailing list