From: tmoran@bix.com
Subject: Re: Can't control COM port pins in DOS Window
Date: 2000/03/10
Date: 2000-03-10T00:00:00+00:00 [thread overview]
Message-ID: <NN%x4.492$34.9257@news.swbell.net> (raw)
In-Reply-To: QUMx4.15586$W5.196264@typhoon.nyroc.rr.com
>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?
next parent reply other threads:[~2000-03-10 0:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <QUMx4.15586$W5.196264@typhoon.nyroc.rr.com>
2000-03-10 0:00 ` tmoran [this message]
2000-03-10 0:00 ` IGNORE Re: Can't control COM port pins in DOS Window tmoran
[not found] <yQYx4.11796$Nh1.23431@newsfeeds.bigpond.com>
2000-03-10 0:00 ` tmoran
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox