12 button soundboard demo

Author: ladyada

examples/display_button_soundboard.py

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+import time
+import board
+import displayio
+from adafruit_pyportal import PyPortal
+from adafruit_button import Button
+
+SHOW_BUTTONS = False
+
+# the current working directory (where this file is)
+cwd = ("/"+__file__).rsplit('/', 1)[0]
+# No internet use version of pyportal
+pyportal = PyPortal(default_bg=cwd+"/button_background.bmp")
+
+spots = []
+spots.append({'label': "1", 'pos': (10, 10), 'size': (60, 60), 'file': "01.wav"})
+spots.append({'label': "2", 'pos': (90, 10), 'size': (60, 60), 'file': "02.wav"})
+spots.append({'label': "3", 'pos': (170, 10), 'size': (60, 60), 'file': "03.wav"})
+spots.append({'label': "4", 'pos': (250, 10), 'size': (60, 60), 'file': "04.wav"})
+spots.append({'label': "5", 'pos': (10, 90), 'size': (60, 60), 'file': "05.wav"})
+spots.append({'label': "6", 'pos': (90, 90), 'size': (60, 60), 'file': "06.wav"})
+spots.append({'label': "7", 'pos': (170, 90), 'size': (60, 60), 'file': "07.wav"})
+spots.append({'label': "8", 'pos': (250, 90), 'size': (60, 60), 'file': "08.wav"})
+spots.append({'label': "9", 'pos': (10, 170), 'size': (60, 60), 'file': "09.wav"})
+spots.append({'label': "10", 'pos': (90, 170), 'size': (60, 60), 'file': "10.wav"})
+spots.append({'label': "11", 'pos': (170, 170), 'size': (60, 60), 'file': "11.wav"})
+spots.append({'label': "12", 'pos': (250, 170), 'size': (60, 60), 'file': "12.wav"})
+
+buttons = []
+for spot in spots:
+    fill = outline = None
+    if SHOW_BUTTONS:
+        fill = None
+        outline = 0x00FF00
+    button = Button(x=spot['pos'][0], y=spot['pos'][1],
+                    width=spot['size'][0], height=spot['size'][1],
+                    fill_color=fill, outline_color=outline,
+                    label=spot['label'], label_color=None,
+                    name=spot['file'])
+    pyportal.splash.append(button.group)
+    buttons.append(button)
+
+last_pressed = None
+currently_pressed = None
+while True:
+    p = pyportal.touchscreen.touch_point
+    if p:
+        print(p)
+        for b in buttons:
+            if b.contains(p):
+                print("Touched", b.name)
+                if currently_pressed != b: # don't restart if playing
+                    pyportal.play_file(cwd + "/" + b.name,
+                                       wait_to_finish=False)
+                currently_pressed = b
+                break
+        else:
+            currently_pressed = None
+    time.sleep(0.05)