Merge branch 'misc-fixes' into mbl-next

software/src/app.py

@@ -104,9 +104,6 @@ class PlayerApp:
             self._pause_toggle()
 
     def onPlaybackDone(self):
-        assert self.mp3file is not None
-        self.mp3file.close()
-        self.mp3file = None
         self._play_next()
 
     def onIdleTimeout(self):
@@ -141,9 +138,7 @@ class PlayerApp:
             self.playlist = None
 
     def _play_next(self):
-        if self.playlist is None:
-            return
-        filename = self.playlist.getNextPath()
+        filename = self.playlist.getNextPath() if self.playlist is not None else None
         self._play(filename)
         if filename is None:
             self.playlist = None

software/src/main.py

@@ -58,7 +58,7 @@ async def wdt_task(wdt):
     # TODO: more checking of app health
     # Right now this only protects against the asyncio executor crashing completely
     while True:
-        await asyncio.sleep_ms(500)
+        await asyncio.sleep_ms(100)
         wdt.feed()
 
 DB_PATH = '/sd/tonberry.db'
@@ -105,7 +105,7 @@ def run():
 
             start_webserver(config, the_app)
             # Start
-            wdt = machine.WDT(timeout=1000)
+            wdt = machine.WDT(timeout=2000)
             asyncio.create_task(aiorepl.task({'timer_manager': TimerManager(),
                                               'app': the_app}))
             asyncio.create_task(wdt_task(wdt))