[OZAPRS] HF APRS with linux soundmodem.

[Steve]

Hello Hamish,

Haven't tried TX yet. I certainly get sounds that seems correct when I 
"transmit" to a speaker output (i.e. not plugged in to the audio input 
of the transceiver).

My test config looks like :-

?xml version="1.0"?>
<modem>
  <configuration name="HF">
    <chaccess txdelay="150" slottime="100" ppersist="40" fulldup="0" 
txtail="10"/>
    <audio type="soundcard" device="/dev/dsp" halfdup="0"/>
    <ptt file="none"/>
    <channel name="Channel 0">
      <mod mode="afsk" bps="300" f0="1600" f1="1800" diffenc="1"/>
      <demod mode="afsk" bps="300" f0="1600" f1="1800" diffdec="1"/>
      <pkt mode="KISS" ifname="sm0" hwaddr="" ip="10.0.0.1" 
netmask="255.255.255.0" broadcast="10.0.0.255" file="/dev/soundmodem0" 
unlink="1"/>
    </channel>
  </configuration>
</modem>

Thanks!



Hamish Moffatt wrote:
> On Wed, Jun 18, 2008 at 06:20:27PM +1000, Steve wrote:
>   
>> If anyone else out there is using soundmodem under a Unix-ish OS, and  
>> has actually been able to use it on HF, I could really do with some  
>> pointers!
>> If someone (who has a working system) could show me what they have  
>> configured in /etc/ax25/soundmodem.conf it would help a lot.
>>     
>
> I haven't tried it, but can you post your configuration for us to have a
> look at? Can you Rx or Tx or neither?
>
> 73
> Hamish
>   

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