83 lines
1.9 KiB
Python
83 lines
1.9 KiB
Python
#####
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# # enable ssh at http://volumio.local/dev
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#
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# # fix sources https://forums.raspberrypi.com/viewtopic.php?t=320294#p1918001
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# sudo apt-get update
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#
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# sudo apt-get install python3-dev python3-rpi.gpio
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# sudo apt-get install python3-pip
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# pip3 install python-socketio==4.6.1 # https://community.volumio.com/t/cannot-connect-to-volumio-using-pythons-socketio-client/67479/2
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# # https://python-socketio.readthedocs.io/en/v4/client.html#creating-a-client-instance
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#
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# nano volumio-control.py # s.u.
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#
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# sudo nano /etc/systemd/system/startup-commands.service
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# # [Unit]
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# # After = network-online.target
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# # Wants = network-online.target
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# #
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# # [Service]
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# # Type = oneshot
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# # RemainAfterExit = yes
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# # ExecStart = 'python3 /home/volumio/volumio-control.py >> /home/volumio/volumio-control.log 2>&1 &'
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# #
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# # [Install]
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# # WantedBy = multi-user.target
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#
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# systemctl enable startup-commands.service
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#####
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import RPi.GPIO as GPIO
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import socketio
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GPIO.setmode(GPIO.BOARD)
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sio = socketio.Client()
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sio.connect('http://localhost:3000')
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status = 'pause'
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def button_pressed(channel):
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if channel == 11:
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print('next')
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sio.emit('next')
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elif channel == 13:
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# print('state', status)
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if status == 'play':
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print('pause')
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sio.emit('pause')
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else:
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print('play')
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sio.emit('play')
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elif channel == 15:
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print('prev')
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sio.emit('prev')
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def setup_channel(channel):
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try:
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print("register %d" %channel)
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GPIO.setup(channel, GPIO.IN, GPIO.PUD_UP)
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GPIO.add_event_detect(channel, GPIO.FALLING, callback = button_pressed, bouncetime = 400)
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print('success')
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except (ValueError, RuntimeError) as e:
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print('ERROR:', e)
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for x in [11, 13, 15]:
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setup_channel(x)
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@sio.on('pushState')
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def on_push_state(*args):
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global status
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status = args[0]['status']
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print(status)
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# get initial state
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sio.emit('getState')
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try:
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while True : pass
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except:
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GPIO.cleanup()
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