Article View: comp.os.os2.misc
Article #16138Re: mmpm/2 and pc speaker
From: Meir I Green
Date: Tue, 26 Jan 1993 01:35
Date: Tue, 26 Jan 1993 01:35
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2716 bytes
Make sure the user can select what port is used. Now if only OS2 had an option to disable the spooler for a specific port :-) In article <199325.4881.39517@dosgate> "mike frisch" <mike.frisch@canrem.com> writes: > >In a previous message, David Charlap writes... > >DC> Maybe, maybe, it could be done with the spooler disabled. The reason >DC> the DOS software fails is that the print spooler is buffering and >DC> delaying all output to the printer ports. If you disable the spooler >DC> (I don't know if this can be done), they might work OK. > > Hmmm... I remember running some DOS software supporting a D/A >convertor on the parallel port under OS/2 and it worked. I must have >had the spooler disabled or something. I think I'll try doing that >again. > >DC> As for MMPM/2 drivers, you'd need something to suspend the spooler >DC> (not too hard), and then directly access it's ports (harder). I think >DC> a device driver might be able to do this, but I don't know if two >DC> devices (spooler and your sound driver) can be configured to use the >DC> same port or not. > > Right now, I am trying to see what the possibility of writing a >device driver for such a device would be. Seeing as I'm a new C >programmer, I don't know what technicalities are involved. > > Much thanks for your reply! It gives me something to think about > now. > >Mike. > >+---------------------------------------------------------------------+ >| Mike Frisch Usenet: mike.frisch@canrem.com | >| Newmarket, Ontario, Canada | >+---------------------------------------------------------------------+ > >--- > รพ OLX 2.2 รพ Computers can never replace human stupidity. >-- >Canada Remote Systems - Toronto, Ontario >World's Largest PCBOARD System - 416-629-7000/629-7044 * * * * * =================== Internet mig@cunixb.cc.columbia.edu * * * * * * == Meir I. Green == AmateurPkt N2JPG@W2XO.PA.USA.NOAM * * * * * = mig@columbia.edu= Amateur IP N2JPG@uhm.ampr.org * * * * * * =================== BC-Goliath green@smtplink.barnard.columbia.edu
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Newsgroups: comp.os.os2.misc Path: arc1-ca.pugleaf.net!sparky!uunet!psinntp!news.columbia.edu!cunixb.cc.columbia.edu!mig From: mig@cunixb.cc.columbia.edu (Meir I Green) Subject: Re: mmpm/2 and pc speaker Message-ID: <1993Jan26.013512.14410@news.columbia.edu> Sender: usenet@news.columbia.edu (The Network News) Nntp-Posting-Host: cunixb.cc.columbia.edu Reply-To: mig@cunixb.cc.columbia.edu (Meir I Green) Organization: Columbia University, New York References: <199325.4881.39517@dosgate> Distribution: comp Date: Tue, 26 Jan 1993 01:35:12 GMT Lines: 48