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import time from busio import I2C from adafruit_seesaw.seesaw import Seesaw from adafruit_seesaw.pwmout import PWMOut from adafruit_motor import motor import neopixel import audioio import board print("The voyages of the CPX-1701!") # Create seesaw object i2c = I2C(board.SCL, board.SDA) seesaw = Seesaw(i2c) # Create one motor on seesaw PWM pins 22 & 23 motor_a = motor.DCMotor(PWMOut(seesaw, 22), PWMOut(seesaw, 23)) # audio output cpx_audio = audioio.AudioOut(board.A0) # neopixels! pixels = neopixel.NeoPixel(board.NEOPIXEL, 10, brightness=1) pixels.fill((0, 0, 0)) # give me a second before starting time.sleep(1) motor_a.throttle = 0 # warp drive off f = open("01space.wav", "rb") wav = audioio.WaveFile(f) cpx_audio.play(wav) t = time.monotonic() # take a timestamp # slowly power up the dilithium crystals for i in range(50): pixels.fill((0, 0, i)) time.sleep(0.05) # 6 seconds after audio started... while time.monotonic() - t < 6: pass motor_a.throttle = 1 # full warp drive on! # wait for music to end while cpx_audio.playing: pass f.close() # play the warp drive and theme music! f = open("02warp.wav", "rb") wav = audioio.WaveFile(f) cpx_audio.play(wav) time.sleep(1) # blast off! pixels.fill((255, 0, 0)) # pulse the warp core while True: for i in range(255, 0, -5): pixels.fill((i, 0, 0)) for i in range(0, 255, 5): pixels.fill((i, 0, 0)) # wait for music to end while cpx_audio.playing: pass f.close()
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