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Path: euryale.cc.adfa.oz.au!newshost.carno.net.au!harbinger.cc.monash.edu.au!lucy.cc.swin.edu.au!news.rmit.EDU.AU!news.unimelb.edu.au!munnari.OZ.AU!news.ecn.uoknor.edu!feed1.news.erols.com!news.maxwell.syr.edu!news.cis.ohio-state.edu!opus.anet-stl.com!forbidden-donut.anet-stl.com!doogie From: doogie <doogie@forbidden-donut.anet-stl.com> Newsgroups: comp.unix.bsd.freebsd.misc Subject: Re: cuaa1 device on us robotics sportster does not echo AT output Date: 10 Jul 1997 17:03:31 GMT Organization: Western Pacific Network Services Lines: 26 Message-ID: <5q34l3$pah$2@opus.anet-stl.com> References: <6D3243841113D344.30F2EBEA4F5822B2.63675CEFB347FDD6@library-proxy.airnews.net> <h240q5.1j2.ln@shift.utell.net> <01bc8c93$1e903660$4c0d1ed1@penelope> NNTP-Posting-Host: forbidden-donut.anet-stl.com X-Newsreader: TIN [UNIX 1.3 unoff BETA 970527; i386 FreeBSD 3.0-CURRENT] Xref: euryale.cc.adfa.oz.au comp.unix.bsd.freebsd.misc:44224 Patrick McCook <cookie97@flash.net> wrote: > Brian Somers writes: > > Sounds like maybe something else is using IRQ 3 (maybe a network card?). > No, I took the modem out completely, shutdown and restarted cold. I > checked /var/log/messages and the dmesg log, but there were no entries with > irq 3 except the sio1 device, which as I understand is as it should be. > The boot messages display: > sio1 at 0x2f8-0x2ff irq on isa > sio1: type 16550A > The AT commands still exhibit the same behavior, where I have to press the > enter key to display the modem return codes one byte at a time to screen. > Any additional help is greatly appreciated! If you removed the internal modem and you still have a sio1 (com2) then you already have a serial port sitting on com2 and that is what's conflicting. Move your modem to another comport and IRQ or disable the serial port. -- Jason Young ANET Technical Staff