Date: Mon, 27 Dec 1999 16:42:59 -0800 From: Dann Lunsford <dann@greycat.com> To: Robert Norgard <rnorgard@gci.net> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Parallel Port Control Message-ID: <19991227164259.A17318@greycat.com> In-Reply-To: <99122711371901.00371@catawba.ohio.net> References: <99122711371901.00371@catawba.ohio.net>
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On Mon, Dec 27, 1999 at 11:32:49AM -0900, Robert Norgard wrote: > Would anyone have suggestions on where to find information on > taking control of the parallel port to manipulate the i/o > lines directly? I need to control some external hardware in > real time. The i/o lines would need to be strobed about 1500 > times/sec. Any problem with this rate? > > Any suggestions? /usr/share/examples/ppi, for the first. That rate is probably not a problem, depending on what you do in between. The times I've run PLIP were much faster than that. -- Dann Lunsford The only thing necessary for the triumph of evil dann@greycat.com is that men of good will do nothing. -- Cicero To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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