Some fixes from BoS and cleanup of music

software/main.py

@@ -11,3 +11,9 @@ application = Application("Trespassed")
 serial_service = SerialService()
 watchdog_service.setServiceParent(application)
 serial_service.setServiceParent(application)
+
+def cleanup():
+    from trespassed.media import MEDIA_CHANNELS
+    MEDIA_CHANNELS.music.stop()
+
+reactor.addSystemEventTrigger('before', 'shutdown', cleanup)

software/trespassed/game.py

@@ -1,4 +1,4 @@
-from twisted.internet import defer
+from twisted.internet import defer, reactor
 from twisted.python import log
 
 from trespassed.lights import lights, flicker_lights
@@ -14,6 +14,10 @@ OPEN = 1
 ON = True
 OFF = False
 
+class Props:
+    ButtonBox = 0x00
+    Input = 0xaa
+
 INPUT_MAP = {
     0x00: {0: "DOLLSWITCH0",
            1: "DOLLSWITCH1",
@@ -64,6 +68,7 @@ def input_parse(b_id, input_no, transition):
         if transition:
             game_off()
         else:
+            game_off()
             yield game_init()
     elif sw is "INNER":
         if transition is OPEN:
@@ -85,3 +90,5 @@ def input_parse(b_id, input_no, transition):
             end_sequence()
             yield delay(10)
             lights(False)
+
+reactor.callLater(0, game_init)

software/trespassed/gpio.py

@@ -27,11 +27,16 @@ Controller.available_pins = [ INPUTS.ResetButton,
     OUTPUTS.MudroomLock, OUTPUTS.Lights, OUTPUTS.DogBox,
     OUTPUTS.FrontCameraPower ]
 
+@defer.inlineCallbacks
 def set_output(pin_no, level):
     #print(pin_no, level)
     if not pin_no in PINS:
-        pin = Controller.alloc_pin(pin_no, OUTPUT)
+        try:
-        PINS[pin_no] = pin
+            pin = yield Controller.alloc_pin(pin_no, OUTPUT)
+            PINS[pin_no] = pin
+        except Exception as e:
+            log.msg("Failed to allocate {}: {}".format(pin_no, e))
+            defer.returnValue(None)
     pin = PINS[pin_no]
     if level:
         log.msg("Setting {}".format(pin_no))
@@ -39,3 +44,13 @@ def set_output(pin_no, level):
     else:
         log.msg("Clearing {}".format(pin_no))
         pin.reset()
+
+skip = True
+def quit(*args, **kwargs):
+    global skip
+    if not skip:
+        reactor.stop()
+        sys.exit(0)
+    skip = False
+
+Controller.alloc_pin(INPUTS.ResetButton, INPUT, quit, RISING)

software/trespassed/media.py

@@ -43,12 +43,12 @@ class MediaProcessProtocol(protocol.ProcessProtocol):
 class MediaHandler(object):
     deferred = attr.ib()
     transport = attr.ib()
-    stopped = attr.ib(default=False)
 
     def stop(self):
         print("Trying to stop {}".format(self.transport.pid))
+        self.deferred.cancel()
         self.transport.signalProcess('INT')
-        self.stopped = True
+
 
     def addCallbacks(self, *args, **kwargs):
         self.deferred.addCallbacks(*args, **kwargs)
@@ -83,7 +83,6 @@ def play_music(path):
     args = ['mpg123', MEDIA_PATH+path]
     mh = play_media(args, 'music')
     def repeat_music(proto):
-        if not MEDIA_CHANNELS.music.stopped:
             log.msg("Restarting Soundtrack")
             play_music(path)
     mh.addCallbacks(repeat_music, email_failure)

software/trespassed/serial.py

@@ -48,6 +48,9 @@ class NBusProtocol(protocol.Protocol):
         #log.msg("PACKET: {}".format(hexlify(packet)))
         p_type = ord(packet[0])
         b_id = ord(packet[1])
+        if b_id not in INPUT_MAP:
+            log.msg("Packet from unknown device: {}".format(b_id))
+            defer.returnValue(None)
         data = packet[2:-2]
         r_crc = packet[-2:]
         crc16 = crcmod.predefined.Crc('xmodem')
@@ -56,18 +59,17 @@ class NBusProtocol(protocol.Protocol):
         if crc != r_crc:
             log.err("CRC Mismatch: {}".format(packet))
             defer.returnValue(None)
+        WATCHDOG[b_id] = time()
         if p_type == int(PacketType.Keepalive):
-            WATCHDOG[b_id] = time()
+            pass
         elif p_type == int(PacketType.Input):
-            WATCHDOG[b_id] = time()
             yield input_parse(b_id, ord(data[0]), ord(data[1]))
         elif p_type == int(PacketType.Output):
             pass
         elif p_type == int(PacketType.Solved):
-            #log.msg("Solved Puzzle: {}".format(b_id))
+            log.msg("Solved Puzzle: {}".format(b_id))
             set_output(OUTPUTS.ClosetLock, False)
         elif p_type == int(PacketType.Failed):
-            WATCHDOG[b_id] = time()
             yield delay(1)
             play_sound_effect("fail.mp3")
         elif p_type == int(PacketType.Log):
@@ -87,7 +89,7 @@ def watchdog():
         age = time() - WATCHDOG[key]
         if age > WATCHDOG_TIMEOUT:
             log.msg("NBus device #{} timed out, reseting bus".format(key, age))
-            WATCHDOG[key] = time()
+            del WATCHDOG[key]
             yield reset_nbus()
 
 watchdog_service = TimerService(5, watchdog)