g5bsd/aprs.nix

{ config, lib, pkgs, ... }: 
let
  direwolfConfig = pkgs.writeText "direwolf-config" ''
    ADEVICE  plughw:Device,0
    ACHANNELS 1
    CHANNEL 0
    MYCALL G5BSD-1
    MODEM 1200
    PTT CM108 3
    AGWPORT 8000
    KISSPORT 8001
    PBEACON delay=1  every=30 overlay=S symbol="digi" lat=51^13.07N long=000^8.69W power=2 height=12 gain=4 comment="Redhill Aerodrome." via=WIDE1-1,WIDE2-1
    OBEACON OBJNAME="G5BSD/R" delay=1 every=30 overlay=S symbol="repeater" lat=51^13.07N long=000^8.00W power=8 height=12 gain=4 FREQ="430.975" TONE="82.5" OFFSET="+7.6" comment="UHF Repeater" via=WIDE1-1,WIDE2-1
DIGIPEAT 0 0 ^WIDE[3-7]-[1-7]$|^TEST$ ^WIDE[12]-[12]$ TRACE 
    IGSERVER euro.aprs2.net
    IGLOGIN G5BSD 12932
    #PBEACON sendto=IG delay=0:30 every=60:00 symbol="igate" overlay=R lat=42^37.14N long=071^20.83W 
    #PBEACON sendto=IG delay=0:30 every=60:00 symbol="igate" overlay=T lat=42^37.14N long=071^20.83W 
    #IGTXVIA 0 WIDE1-1
    #IGFILTER m/50 
    #FILTER IG 0 t/m
    #FILTER IG 1 t/wn
    IGTXLIMIT 6 10
  '';
in{
  systemd.services.direwolf = {
    enable = true;
    description = "direwolf digipeater";
    wants = [ "network-online.target" ];
    after = [ "sound.target" "syslog.target" "network-online.target" ];
    serviceConfig = {
      #User = "";
      #Group = "";
      ExecStart = "${pkgs.direwolf}/bin/direwolf -t 0 -c ${direwolfConfig}";
      StandardOutput = "syslog";
      StandardError = "syslog";
      SyslogIdentifier = "direwolf";
    };
    wantedBy = [ "multi-user.target" ]; 
  };
}