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Author: TheKitty

CPX_Walking_Stick/code.py

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+# Talking Cane
+# for Adafruit Circuit Playground Express with CircuitPython
+from adafruit_circuitplayground.express import cpx
+
+# Change this number to adjust touch sensitivity threshold
+cpx.adjust_touch_threshold(600)
+# Set the tap type: 1=single, 2=double
+cpx.detect_taps = 1
+
+# NeoPixel settings
+step_col = [RED]
+RED = (90, 0, 0)
+BLACK = (0, 0, 0)
+cpx.pixels.brightness = 0.1  # set brightness value
+
+# The audio file assigned to the touchpad
+audio_file = ["imperial_march.wav"]
+
+def play_it(index):
+    cpx.pixels.fill(step_col[index])  # Light neopixels
+    cpx.play_file(audio_file[index])  # play audio clip
+    print("playing file " + audio_file[index])
+    cpx.pixels.fill(BLACK)  # unlight lights
+
+while True:
+    # playback mode. Use the slide switch to change between
+    #   trigger via touch or via single tap
+    if cpx.switch:
+        if cpx.touch_A1:
+            play_it(0)
+    else
+        if cpx.tapped:
+            play_it(0)
+