55 lines
1.3 KiB
Python
55 lines
1.3 KiB
Python
# SPDX-FileCopyrightText: 2018 Anne Barela for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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# Interactive Map
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# for Adafruit Circuit Playground express
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# with CircuitPython
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from adafruit_circuitplayground.express import cpx
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# Change this number to adjust touch sensitivity threshold, 0 is default
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cpx.adjust_touch_threshold(600)
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WHITE = (30, 30, 30)
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RED = (90, 0, 0)
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YELLOW = (45, 45, 0)
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GREEN = (0, 90, 0)
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AQUA = (0, 45, 45)
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BLUE = (0, 0, 90)
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PURPLE = (45, 0, 45)
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BLACK = (0, 0, 0)
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cpx.pixels.brightness = 0.1 # set brightness value
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# The seven files assigned to the touchpads
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audio_file = ["01.wav", "02.wav", "03.wav",
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"04.wav", "05.wav", "06.wav",
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"07.wav"]
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# NeoPixel colors
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step_col = [RED, YELLOW, GREEN, AQUA, BLUE, PURPLE, WHITE]
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def play_it(index):
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cpx.pixels.fill(step_col[index]) # Light lights
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cpx.play_file(audio_file[index]) # play clip
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print("playing file " + audio_file[index])
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cpx.pixels.fill(BLACK) # unlight lights
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while True:
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# playback mode
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if cpx.touch_A1:
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play_it(0)
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if cpx.touch_A2:
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play_it(1)
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if cpx.touch_A3:
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play_it(2)
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if cpx.touch_A4:
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play_it(3)
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if cpx.touch_A5:
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play_it(4)
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if cpx.touch_A6:
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play_it(5)
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if cpx.touch_A7:
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play_it(6)
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