put volume in stateFile

config/state.yaml.default

@@ -1 +1,2 @@
 state: disarmed
+volume: 100

listeners.py

@@ -36,7 +36,7 @@ class KeypadListener:
 			82: '0'
 		}
 		
-		soundLib = stateMachine.soundLib
+		self._soundLib = soundLib = stateMachine.soundLib
 		
 		numKeySound = soundLib.soundEffects['numKey']
 		ctrlKeySound = soundLib.soundEffects['ctrlKey']
@@ -115,7 +115,7 @@ class KeypadListener:
 								soundLib.mute()
 
 							ctrlKeySound.play()
-							self._dev.set_led(ecodes.LED_NUML, 0 if soundLib.volume > 0 else 1)
+							self._setLED()
 		
 		self._listener = ExceptionThread(target=getInput, daemon=True)
 		self._clearBuffer()
@@ -127,6 +127,7 @@ class KeypadListener:
 
 		self._dev = InputDevice(devPath)
 		self._dev.grab()
+		self._setLED()
 		
 		self._listener.start()
 		logger.debug('Started keypad listener')
@@ -159,6 +160,9 @@ class KeypadListener:
 	def _clearBuffer(self):
 		self._buf = ''
 		
+	def _setLED(self):
+		self._dev.set_led(ecodes.LED_NUML, 0 if self._soundLib.volume > 0 else 1)
+		
 	def __del__(self):
 		self.stop()
 			

soundLib.py

@@ -2,6 +2,7 @@
 Implements all sound functionality
 '''
 import logging, os, hashlib, queue, time, psutil
+from config import stateFile
 from threading import Event, RLock
 from exceptionThreading import ExceptionThread, async
 from pygame import mixer
@@ -112,7 +113,7 @@ class SoundLib:
 		self._ttsSounds = TTSCache(psutil.virtual_memory().total * 0.001)
 		self._lock = RLock()
 		
-		self.volume = 100
+		self.volume = stateFile['volume']
 		self._applyVolumesToSounds(self.volume)
 		
 		self._ttsQueue = queue.Queue()
@@ -174,6 +175,7 @@ class SoundLib:
 	def _applyVolumesToSounds(self, volume):
 		with self._lock:
 			self.volume = volume
+			stateFile['volume'] = volume
 			v = volume/100
 			s = self.soundEffects
 			for name, sound in s.items():