def __init__(self, pinout):
# Bind mopidy events to functions
self.mopidy.listener.bind('volume_changed', self.update_volume)
self.mopidy.listener.bind('mute_changed', self.update_mute)
# Get initial values for volume and mute
self.mopidy.mixer.get_volume(on_result=self.update_volume)
self.mopidy.mixer.get_mute(on_result=self.update_mute)
# Initialize GPIO controlers
self.c_volume = RotaryEncoder(pinout=(pinout[0], pinout[1]),
on_rotate=self.change_volume)
self.c_mute = MomentarySwitch(pin=pinout[2],
holdtime=2,
on_press=self.toggle_mute)
class VolumeGPIO(object):
mopidy = MopidyClient()
volume = 50
mute = False
def __init__(self, pinout):
# Bind mopidy events to functions
self.mopidy.listener.bind('volume_changed', self.update_volume)
self.mopidy.listener.bind('mute_changed', self.update_mute)
# Get initial values for volume and mute
self.mopidy.mixer.get_volume(on_result=self.update_volume)
self.mopidy.mixer.get_mute(on_result=self.update_mute)
# Initialize GPIO controlers
self.c_volume = RotaryEncoder(pinout=(pinout[0], pinout[1]),
on_rotate=self.change_volume)
self.c_mute = MomentarySwitch(pin=pinout[2],
holdtime=2,
on_press=self.toggle_mute)
def change_volume(self, value):
new_volume = max(min(self.volume + value * 5, 100), 0)
self.mopidy.mixer.set_volume(new_volume)
def toggle_mute(self):
new_mute = not self.mute
self.mopidy.mixer.set_mute(new_mute)
def update_volume(self, volume):
self.volume = volume
def update_mute(self, mute):
self.mute = mute
def close(self):
self.c_volume.close()
self.c_mute.close()
class VolumeGPIO(object):
mopidy = MopidyClient()
volume = 50
mute = False
def __init__(self, pinout):
# Bind mopidy events to functions
self.mopidy.listener.bind('volume_changed', self.update_volume)
self.mopidy.listener.bind('mute_changed', self.update_mute)
# Get initial values for volume and mute
self.mopidy.mixer.get_volume(on_result=self.update_volume)
self.mopidy.mixer.get_mute(on_result=self.update_mute)
# Initialize GPIO controlers
self.c_volume = RotaryEncoder(pinout=(pinout[0], pinout[1]),
on_rotate=self.change_volume)
self.c_mute = MomentarySwitch(pin=pinout[2],
holdtime=2,
on_press=self.toggle_mute)
def change_volume(self, value):
new_volume = max(min(self.volume + value * 5, 100), 0)
self.mopidy.mixer.set_volume(new_volume)
def toggle_mute(self):
new_mute = not self.mute
self.mopidy.mixer.set_mute(new_mute)
def update_volume(self, volume):
self.volume = volume
def update_mute(self, mute):
self.mute = mute
def close(self):
self.c_volume.close()
self.c_mute.close()
def __init__(self, pinout):
# Bind mopidy events to functions
self.mopidy.listener.bind('volume_changed', self.update_volume)
self.mopidy.listener.bind('mute_changed', self.update_mute)
# Get initial values for volume and mute
self.mopidy.mixer.get_volume(on_result=self.update_volume)
self.mopidy.mixer.get_mute(on_result=self.update_mute)
# Initialize GPIO controlers
self.c_volume = RotaryEncoder(pinout=(pinout[0], pinout[1]),
on_rotate=self.change_volume)
self.c_mute = MomentarySwitch(pin=pinout[2],
holdtime=2,
on_press=self.toggle_mute)