Date: Sun, 16 Feb 2003 23:15:07 +0100 From: Nicolas Souchu <nsouch@free.fr> To: freebsd-hardware@FreeBSD.ORG Subject: Re: receiving via parallel port Message-ID: <20030216231507.B19156@armor.fastether> In-Reply-To: <20030128222842.GA858@gicco.homeip.net>; from hampi@rootshell.be on Tue, Jan 28, 2003 at 11:28:42PM %2B0100 References: <20030125202607.GA963@gicco.homeip.net> <20030128001601.A28820@armor.fastether> <20030128222842.GA858@gicco.homeip.net>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tue, Jan 28, 2003 at 11:28:42PM +0100, Hanspeter Roth wrote: > man ppi(4) just shows an example of output. > Is there also an example of input? > Or is it just as simple as > ioctl(fd, PPIGDATA, &val); > ? > How can I know which pins are output and which ones are input? You must read parallel port specification. ppi gives you access to pport registers. -- Nicholas Souchu - nsouch@free.fr - nsouch@FreeBSD.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20030216231507.B19156>