Max2Play Home 2016 (en) › Forums › Max2Play as Squeezebox (Player / Server) › Is there a global built-in volume control for max2Play multiroom setup ? › Reply To: Is there a global built-in volume control for max2Play multiroom setup ?
I’ve been able to build the openhab panel with individual volume control and a master „+“ button and a „-“ button.
As on a 7″ screen, sliders are not so userfirendly, I’ve chose + and – buttons for each SqueezelitePlayers.
Each buttons (+ – for a single player or master) send a text command to a model variable I’ve created „increment_volume_params“ defined as String.
When this variable recive a command, a JS code is executed (openhab rule).
In this code I check wether it is a plus command or a minus command and get the playerName encoded ex : plus_kitchen, minus_kitchen, plus_master, minus_master, etc)
The command is read with something like this :
var increment_volume_params_state = itemRegistry.getItem(‚increment_volume_params‘).state;
For a player, I get the current volume with squeezebox binding and increment or decrement this value with a constant step (ex: 1) and sent this back to the current player.
For master volume I do that for each players of my network.
It’s very nice to use it
Thanks for the tip!