Add 'piano.py'

Changes

1 changed files (+34/-0)

• piano.py (new)
  • @@ -0,0 +1,34 @@
    + import os + import subprocess + from sshkeyboard import listen_keyboard + + p = '' + notes = { + 'a': 440.00, + 'w': 466.16, + 's': 493.88, + 'd': 523.25, + 'r': 554.37, + 'f': 587.33, + 't': 622.25, + 'g': 659.25, + 'h': 698.46, + 'u': 739.99, + 'j': 783.99, + 'i': 830.61, + 'k': 880.00, + 'o': 932.33, + 'l': 987.77, + ';': 1046.50, + '[': 1108.73, + '\'': 1174.66 + } + + def press(key): + global p + p = subprocess.Popen(['beep', '-f', str(notes[key]), '-l', '100000']) + + def release(key): + os.kill(p.pid, 15) + + listen_keyboard(on_press=press, on_release=release)