# Author   : Gaston Gonzalez
# Date     : 12 October 2024
# Updated  : 10 November 2024
# Purpose  : udev rules for the QRP Labs QMX 
#
# Preconditions:
# 1. QMX connected via USB cable
#
# Postconditions:
# 1. /dev/et-cat created
# 2. /dev/et-audio created
# 3. rigctld started

# Detect ET_DEVICE early and use for rules that follow
KERNEL=="ttyACM[0-9]*", SUBSYSTEM=="tty", ATTRS{product}=="QMX*", \
    ENV{ET_DEVICE}="QMX"

# Create consistent device name/path for the CAT serial device
ENV{ET_DEVICE}=="QMX", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="a34c", \
    ACTION=="add", \
    ENV{ET_SUBDEVICE}="CAT", GROUP="dialout", MODE="0660", SYMLINK+="et-cat", \
    RUN+="/usr/bin/systemctl start rigctld"

SUBSYSTEM=="sound", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="a34c", ATTRS{manufacturer}=="QRP Labs", ENV{ET_DEVICE}=="", \
    ACTION=="add", \
    ATTR{id}="ET_AUDIO", \
    ENV{ET_DEVICE}="QMX", ENV{ET_SUBDEVICE}="AUDIO", GROUP="audio", MODE="0660", SYMLINK+="et-audio"