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index.js
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index.js
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var mpdController = require('./mpd-controller');
var controller = new mpdController();
var CLK_PIN = 20;
var DT_PIN = 21;
var PLAY_PIN = 13;
var PAUSE_PIN = 19;
var NEXT_PIN = 16;
var PREV_PIN = 26;
var PLAY_FUNC = function(client,cmd){
client.sendCommand(cmd("play",[]),null);
};
var PAUSE_FUNC = function(client,cmd){
client.sendCommand(cmd("pause",[]),null);
};
var NEXT_FUNC = function(client,cmd){
client.sendCommand(cmd("next",[]),null);
};
var PREV_FUNC = function(client,cmd){
client.sendCommand(cmd("previous",[]),null);
};
controller.addButton(PLAY_PIN, PLAY_FUNC);
controller.addButton(PAUSE_PIN, PAUSE_FUNC);
controller.addButton(NEXT_PIN, NEXT_FUNC);
controller.addButton(PREV_PIN, PREV_FUNC);
controller.setRotaryEncoder(CLK_PIN,DT_PIN);
lirc = require('lirc_node');
lirc.init();
const { exec } = require('child_process');
var listenerId = lirc.addListener(function(data){
var index = data.key.toString().indexOf('_');
var action = data.key.substring(index+1);
if(data.remote == "BlueDiamondRemote"){
if(data.key == "KEY_VOLUMEUP"){
exec('mpc -q volume +1');
}else if(data.key == "KEY_VOLUMEDOWN"){
exec('mpc -q volume -1');
}
if(data.repeat == 0){
switch(data.key){
case "KEY_MENU":
case "KEY_BACK":
case "KEY_OK":
case "KEY_EXIT":
case "KEY_LEFT":
case "KEY_RIGHT": controller.menuAction(action);
break;
default:
controller.action(action);
break;
}
}
}
});