Re: PTT with soundmodem

From: Mike Fenske (dznn.yiket@bomag.de)
Date: Mon Feb 02 2004 - 08:09:59 EET

  • Next message: Tomi Manninen: "Re: PTT with soundmodem"

    I am using userspace soundmodem on my old P-100 laptop with Xastir and
    kernel 2.4.16 and SuSE 7.3. Works great. I use the parallel port for PTT.

    Which version of soundmodem are you using and which interface for PTT??

    Mike Fenske
    VE7MKF

    At 09:09 02/02/04 +1100, Hamish Moffatt wrote:
    >On Sun, Feb 01, 2004 at 04:55:30PM -0500, Mike Markowski wrote:
    >> I'm thiiis close to having my packet set up working in kernel 2.4.24
    >> (currently unpatched). I'm using the user space soundmodem to create
    >> interface ax0 -- so I assume I don't need to do a kissattach. When I
    >> use soundmodemconfig to test the setup, I can successfully use the
    >> PTT gui button to get my rig to transmit (and also have no problem
    >> with PTT when using Tomi's great gMFSK!). However, while i can
    >> receive APRS packets while running xastir, when it tries to transmit,
    >> soundmodem complains after the xastir info:
    >>
    >> Tx: fm AB3AP-0 to APX121-0 via RELAY-0,WIDE-0 UI^ pid=F0
    >> =/:B7_;?z&y wzkmu.tqliukiby@xoip.no, Avondale PA (XASTIR-Linux)
    >>
    >> sm[15891]: ioctl: SNDCTL_DSP_SYNC: Device or resource busy (16)
    >>
    >> I see the LED on my PTT interface briefly light, but not long
    >> enough to activate the rig itself before the error above is
    >> printed.
    >
    >Do you have any other programs at all accessing the sound card? Things
    >like the sound server for KDE or GNOME?
    >
    >Is AX.25 working properly in 2.4.24? I was under the impression that it
    >was never reliable in 2.4, and fixes are going straight to 2.6. I'm
    >still running 2.2 on my packet machine.
    >
    >Hamish
    >--
    >Hamish Moffatt VK3SB <qsfldz.cwnazgkoah@hokkaido-c.ed.jp> <zclanfk.nwaz@fedrelandsvennen.no>
    >-
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