Date: Wed, 29 Jun 2005 14:29:54 +0200 From: Emanuel Strobl <Emanuel.strobl@gmx.net> To: freebsd-questions@freebsd.org Cc: Norbert Koch <NKoch@demig.de> Subject: Re: uplcom a callin only device? Message-ID: <200506291430.05882@harrymail> In-Reply-To: <000101c57c88$4e20dc20$4801a8c0@ws-ew-3.W2KDEMIG> References: <000101c57c88$4e20dc20$4801a8c0@ws-ew-3.W2KDEMIG>
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--nextPart27405529.fGopTgQNGE Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Am Mittwoch, 29. Juni 2005 10:55 schrieb Norbert Koch: > Hello. > > I'm trying to get a sub-to-rs232 adaptor running with FreeBSD-5. > The vendor of this adaptor is some chinese company named > High-Edge Tech, but as usbdevs shows, it identifies as > USB_VENDOR_PROLIFIC(0x067b) and USB_PRODUCT_PROLIFIC_PL2303(0x2303). > > For testing, I connect the adaptor with the same computer's cuaa0 and > do an 'stty speed 9600 clocal' on /dev/ucom0 and /dev/cuaia0. > > Now, if I do 'cat < /dev/ucom0' and 'cat > /dev/cuaa0', I see typed > characters coming in. If I try the opposite direction, nothing happens. > Is that something, I should've expected, and if so, why? There are different versions of the prolific chipset and unfortunately they= =20 changed the init sequence of version 3.00 and up without changing the=20 device ID (If you're interested for more check the archives (current)=20 arround January 21st). 5.4 has the new uplcom driver which checks the revision maybe you can apply= =20 the cvs version to your 5.3 (guess). =2DHarry > > Does it have to do with the difference of callin and callout > devices? Can I use /dev/ucom0 only as callin device like /dev/ttyd0? > > Thanks, > Norbert > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to > "freebsd-questions-unsubscribe@freebsd.org" --nextPart27405529.fGopTgQNGE Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQBCwpRNBylq0S4AzzwRAmHfAJ44nI4DiFh8z8lI4QX+T20EbwMBtgCdE24G Haw39OymE7DSjMiLIl/6Cy8= =54d6 -----END PGP SIGNATURE----- --nextPart27405529.fGopTgQNGE--
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