* Re: Can't control COM port pins in DOS Window
[not found] <QUMx4.15586$W5.196264@typhoon.nyroc.rr.com>
@ 2000-03-10 0:00 ` tmoran
2000-03-10 0:00 ` IGNORE " tmoran
0 siblings, 1 reply; 2+ messages in thread
From: tmoran @ 2000-03-10 0:00 UTC (permalink / raw)
>However, although it runs fine under plain DOS, it will *not* make the pin
>voltages change when run in a DOS window in Windows 98.
Sounds like Windows 98 is keeping control over that hardware resource
and not letting your program touch it. Does your program run OK under
Windows 95? Note also that the virtualizing makes IO commands run
much much slower. Does timing matter to your program?
^ permalink raw reply [flat|nested] 2+ messages in thread
* IGNORE Re: Can't control COM port pins in DOS Window
2000-03-10 0:00 ` Can't control COM port pins in DOS Window tmoran
@ 2000-03-10 0:00 ` tmoran
0 siblings, 0 replies; 2+ messages in thread
From: tmoran @ 2000-03-10 0:00 UTC (permalink / raw)
Sorry, wrong newsgroup.
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <QUMx4.15586$W5.196264@typhoon.nyroc.rr.com>
2000-03-10 0:00 ` Can't control COM port pins in DOS Window tmoran
2000-03-10 0:00 ` IGNORE " tmoran
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