Article View: comp.sys.sun
Article #11507Using ttyb in input & output
From: SPAHNI Stephane
Date: Tue, 14 Mar 1989 05:31
Date: Tue, 14 Mar 1989 05:31
15 lines
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1311 bytes
I would like to use the ttyb port on a Sun-3 for both input & output. In fact, I want to connect it to a PAD (camtec) and to be able to initiate calls or to receive calls from the camtec. The camtec acts as a DTE. Has some already do this ? The try I made is to use a crossed cable (2->3, 3->2, 4+5->8, 6+20, 8->4+5), and define a the devices ttyd0 and cua0 as mentionned in the administrator's manual. IfI disable the logins on ttyd0, I can correctly go through the pad and call. If I allow both input and output, a "getty" is started and a loop is created between the camtec and the sun. This loop last about 20 seconds.... then the Sun crashs ! Any help will be appreciated. Stephane Spahni MHS: spahni@cui.unige.ch UUCP: ...!mcvax!cernvax!cui!spahni BITNET/EARN: spahni@cgeuge51.bitnet
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cornell!uw-beaver!rice!sun-spots-request From: mcvax!cui!spahni@uunet.uu.net (SPAHNI Stephane) Newsgroups: comp.sys.sun Subject: Using ttyb in input & output Keywords: Hardware Message-ID: <356@cui.UUCP> Date: 14 Mar 89 05:31:17 GMT Sender: usenet@rice.edu Organization: University of Geneva/Switzerland Lines: 15 Approved: Sun-Spots@rice.edu Original-Date: 27 Feb 89 13:07:47 GMT X-Sun-Spots-Digest: Volume 7, Issue 196, message 9 of 16