gensio-modems

python-based ham-radio modem utilities (ax25, kiss, vara) built using gensio.

Currently enough functionality is provided to host a Winlink RMS gateway, and connect to it (and others) via pat telnet sessions.

Install gensio-modems

python3 -m venv ./.venv
. .venv/bin/activate
pip install gensio-modems

alternatively, if you don't want a virtualenv,

pip install --user gensio-modems

vara

RMS/Winlink capable gateway for VARA and VARA FM

python gensio_modems.vara \
    -l KF7HVM-10 \
    --banner "gensio+vara experimental rms gateway" \
    --gateway "rms,tcp,cms.winlink.org,8772"

ax25

a simple ax25 listener-to-gensio proxy, useful for passing off to BBS or gateway software.

Winlink RMS

python -m gensio_modems.ax25 \
    -l KF7HVM-10 \
    -k tcp,localhost,8011 \
    --banner "gensio+ax25 experimental rms gateway" \
    --gateway "rms,tcp,cms.winlink.org,8772"

as a service

Description="Service for gensio rmsgw"
After=direwolf@dw1.service
BindsTo=direwolf@dw1.service

[Service]
RestartSec=5
Restart=always
User=rmsgw
ExecStart=/home/rmsgw/.gensio/bin/python -m gensio_modems.ax25 \
    -l N7DEM-12 \
    --banner "gensio+ax25 experimental rms gateway" \
    --gateway "rms,tcp,cms.winlink.org,8772"

[Install]
WantedBy=direwolf@dw1.service multi-user.target

proxy.py

Expose an ax25 client connection via a telnet listener.

python -m gensio_modems.proxy \
    --mycall KF7HVM-1 \
    -k tcp,localhost,8010 \
    --listen tcp,localhost,8772

In pat, connect via telnet to pat:KF7HVM-10@localhost:8772.

The "password" is taken as the gateway to connect to!