Tray indicator for Corsair HS80 Headset

You can find this project at:

• Battery level
• Charging state
• Auto switching default output when connecting headset

Here's a list of the available packages:

git clone https://github.com/robertoszek/hs80tray.git
cd hs80tray
cmake .
make
sudo make install

Create the file /etc/udev/rules.d/corsair-hid.rules with the following contents:

SUBSYSTEM=="hidraw", ATTRS{idVendor}=="1b1c", ATTRS{idProduct}=="0a73", MODE="0666"

And reload the rules (or reboot your system):

$ sudo udevadm control --reload-rules && sudo udevadm trigger 

$ hs80tray

$ hs80tray -h
Usage: hs80tray [options]
Show a battery indicator on the system tray for Corsair HS80 headset
Options:
  -h, --help      Show this help message
  -d, --device    Switch to sink name when connecting headset
  -v, --verbose   Enable verbose debug output

When connecting the headset, it will switch to the provided sink name by using --device. For example:

$ hs80tray -d alsa_output.usb-Corsair_CORSAIR_HS80_RGB_Wireless_Gaming_Receiver_1a23456789012345-00.pro-output-0

You can get the name of your sinks by running:

$ pactl list short sinks

Only gets the messages the headset reports back, so it takes a while to display the battery percentage for the first time.

Still trying to decode the captured data between iCUE and the Wireless Receiver, in order to request status report directly instead of waiting for the headset to report by itself a change of state.