volume, stop

2015-11-16 15:24:28 +01:00
parent c0df1a1aed
commit 830bb50f14
10 changed files with 171 additions and 13 deletions
@@ -20,6 +20,8 @@ var Log = null
 var Helper = null;
 var Conf = null;

+var volume = '40';
+

 exports.init = function(Express, Configuration) {
 	App = Express;
@@ -33,6 +35,10 @@ exports.init = function(Express, Configuration) {
  	Log.log('Radio: Found channel ' + channel.title);
 	});
 	
+	// set default volume level
+	Helper.shspawn('amixer scontrols');
+	Helper.shspawn('amixer sset \'PCM\' '+volume+'%');
+	
 	return this;
 }

@@ -78,4 +84,30 @@ exports.play = function(idx) {
  } else {
    Log.error('Radio: No channel defined!');
  }
+}
+
+exports.stop = function() {
+  Log.log('Radio: stop playing');
+  Helper.shspawn(App.get('tools_root')+'action.sh stop');
+}
+
+exports.volumeUp = function() {
+  exports.volume(5)
+}
+
+exports.volumeDown = function() {
+  exports.volume(-5)
+}
+
+exports.volume = function(step) {
+  Log.log('Radio: volume ' + (step>0 ? 'up' : 'down'));
+  
+  if(step != 0) {
+    volume = volume + step;
+    
+    if(volume > 100) { volume = 100; }
+    if(volume < 0) { volume = 0; }
+    
+    Helper.shspawn('amixer sset \'PCM\' '+volume+'%');
+  }
 }