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Content import wifi, audio, time, system, sndmixer, display, keypad if not wifi.status(): audio.play('/cache/system/wifi_connecting.mp3') wifi.connect() wifi.wait() if not wifi.status(): audio.play('/cache/system/wifi_failed.mp3') time.sleep(6) system.launcher() time.sleep(3) volume = 256 def volumedraw(vol): vol1 = 0 vol2 = 0 vol3 = 0 vol4 = 0 if vol >= 63: vol1 = 255 if vol >= 127: vol2 = 255 if vol >= 192: vol3 = 255 if vol >= 255: vol4 = 255 else: vol4 = (volume - 192) * 4 else: vol3 = (volume - 128) * 4 else: vol2 = (volume - 64) * 4 else: vol1 = (volume - 0) * 4 display.drawPixel(0, 0, (vol1 << 16)+ (vol1 << 8) + vol1) display.drawPixel(1, 0, (vol2 << 16)+ (vol2 << 8) + vol2) display.drawPixel(2, 0, (vol3 << 16)+ (vol3 << 8) + vol3) display.drawPixel(3, 0, (vol4 << 16)+ (vol4 << 8) + vol4) display.flush() def setvolume(vol): for index in audio.handles.keys(): sndmixer.volume(index, vol) volumedraw(volume) def knopjes(): display.drawPixel(0, 3, 0x00FF00) display.drawPixel(3, 3, 0xFF0000) display.flush() def on_key(key_index, pressed): global volume x, y = key_index % 4, int(key_index / 4) if pressed: if y==3 and x==0: volume -= 32 if y==3 and x==3: volume += 32 if volume < 0: volume = 0 if volume >= 256: volume = 255 setvolume(volume) url = 'http://stream.bnr.nl/bnr_mp3_128_20?.mp3' audio.play(url) knopjes() setvolume(volume) keypad.add_handler(on_key)