Template cleanup.

Adafruit_ItsyBitsy_RP2040/neopixel_rainbow/code.py

@@ -1,22 +0,0 @@
-"""CircuitPython NeoPixel Rainbow example for ItsyBitsy RP2040"""
-import time
-import board
-import neopixel
-from _pixelbuf import colorwheel
-
-pixel = neopixel.NeoPixel(board.NEOPIXEL, 1, auto_write=False)
-
-pixel.brightness = 0.3
-
-
-def rainbow(delay):
-    for color_value in range(255):
-        for led in range(1):
-            pixel_index = (led * 256 // 1) + color_value
-            pixel[led] = colorwheel(pixel_index & 255)
-        pixel.show()
-        time.sleep(delay)
-
-
-while True:
-    rainbow(0.02)

Adafruit_Neo_Trinkey/cap_touch_neopixel_brightness/code.py

@@ -1,4 +1,4 @@
-"""CircuitPython Capacitive Touch NeoPixel Brightness Control Exmaple"""
+"""CircuitPython Capacitive Touch NeoPixel Brightness Control Example"""
 import time
 import board
 import touchio

CircuitPython_Templates/analog_pin_values/code.py

@@ -0,0 +1,10 @@
+"""CircuitPython analog pin value example"""
+import time
+import board
+import analogio
+
+analog_pin = analogio.AnalogIn(board.A0)
+
+while True:
+    print(analog_pin.value)
+    time.sleep(0.1)

CircuitPython_Templates/analog_voltage_values/code.py

@@ -0,0 +1,15 @@
+"""CircuitPython analog voltage value example"""
+import time
+import board
+import analogio
+
+analog_pin = analogio.AnalogIn(board.A0)
+
+
+def get_voltage(pin):
+    return (pin.value * 3.3) / 65535
+
+
+while True:
+    print(get_voltage(analog_pin))
+    time.sleep(0.1)

CircuitPython_Templates/status_led_one_neopixel_rainbow.py

@@ -1,31 +0,0 @@
-"""
-CircuitPython status NeoPixel rainbow example.
-
-Update PIXELBUF_VERSION to _pixelbuf if available for the board (this is the most common case!)
-or to adafruit_pypixelbuf where necessary (typically non-Express SAMD21 M0 boards).
-
-For example:
-If you are using a QT Py RP2040, change PIXELBUF_VERSION to _pixelbuf.
-If you are using a QT Py M0, change PIXELBUF_VERSION to adafruit_pypixelbuf.
-"""
-import time
-import board
-import neopixel
-from PIXELBUF_VERSION import colorwheel
-
-pixel = neopixel.NeoPixel(board.NEOPIXEL, 1, auto_write=False)
-
-pixel.brightness = 0.3
-
-
-def rainbow(delay):
-    for color_value in range(255):
-        for led in range(1):
-            pixel_index = (led * 256 // 1) + color_value
-            pixel[led] = colorwheel(pixel_index & 255)
-        pixel.show()
-        time.sleep(delay)
-
-
-while True:
-    rainbow(0.02)

CircuitPython_Templates/status_led_one_neopixel_rainbow/code.py

@@ -1,8 +1,14 @@
-"""CircuitPython NeoPixel Rainbow example for Feather RP2040"""
+"""CircuitPython status NeoPixel rainbow example."""
 import time
 import board
 import neopixel
-from _pixelbuf import colorwheel
+try:
+    from rainbowio import colorwheel
+except ImportError:
+    try:
+        from _pixelbuf import colorwheel
+    except ImportError:
+        from adafruit_pypixelbuf import colorwheel
 
 pixel = neopixel.NeoPixel(board.NEOPIXEL, 1, auto_write=False)
 

CircuitPython_Templates/status_multi_dotstar_rainbow/code.py

@@ -9,13 +9,6 @@ in THREE places in the code.
 For example:
 If you are using a FunHouse, change NUMBER_OF_PIXELS to 5.
 
-** Update PIXELBUF_VERSION to _pixelbuf if available for the board (this is the most common case!)
-or to adafruit_pypixelbuf where necessary (typically non-Express SAMD21 M0 boards).
-
-For example:
-If you are using a FunHouse, change PIXELBUF_VERSION to _pixelbuf.
-If you are using a Trinket M0, change PIXELBUF_VERSION to adafruit_pypixelbuf.
-
 ** DO NOT INCLUDE THE pylint: disable LINE IN THE GUIDE CODE. It is present only to deal with the
 NUMBER_OF_PIXELS variable being undefined, and the dots setup line being too long with the variable
 in it in this pseudo-code. As you will be updating the variable in the guide, you will not need
@@ -26,7 +19,13 @@ the pylint: disable.
 import time
 import board
 import adafruit_dotstar
-from PIXELBUF_VERSION import colorwheel
+try:
+    from rainbowio import colorwheel
+except ImportError:
+    try:
+        from _pixelbuf import colorwheel
+    except ImportError:
+        from adafruit_pypixelbuf import colorwheel
 
 dots = adafruit_dotstar.DotStar(board.DOTSTAR_CLOCK, board.DOTSTAR_DATA, NUMBER_OF_PIXELS, auto_write=False)
 dots.brightness = 0.3

CircuitPython_Templates/storage_neopixel_code/boot.py

@@ -0,0 +1,25 @@
+"""
+CircuitPython Essentials Storage CP Filesystem boot.py file
+
+There are three things to be updated in this file to match your board:
+* Update OBJECT_NAME to match the physical thing you are using, e.g. button or pin.
+* Update OBJECT_PIN to match the pin name to which the button or pin is attached.
+* Update UP_OR_DOWN to match the Pull necessary for the chosen pin.
+
+For example:
+If using the up button on a FunHouse, update OBJECT_NAME to button, and OBJECT_PIN to BUTTON_UP.
+If using pin A0 on a Feather RP2040, update OBJECT_NAME to pin, and OBJECT_PIN to A0.
+
+For example:
+If using the up button on a FunHouse, update UP_OR_DOWN to DOWN.
+IF using pin A0 on a Feather RP2040, update UP_OR_DOWN to UP.
+"""
+import board
+import digitalio
+import storage
+
+OBJECT_NAME = digitalio.DigitalInOut(board.OBJECT_PIN)
+OBJECT_NAME.switch_to_input(pull=digitalio.Pull.UP_OR_DOWN)
+
+# If the OBJECT_NAME is connected to ground, the filesystem is writable by CircuitPython
+storage.remount("/", readonly=OBJECT_NAME.value)

MacroPad_Braille_Keycaps/code.py

@@ -40,7 +40,7 @@ labels = []
 for index in range(12):
     x = index % 3
     y = index // 3
-    labels.append(label.Label(terminalio.FONT, text=label_names[index], max_glyphs=10))
+    labels.append(label.Label(terminalio.FONT, text=label_names[index]))
     layout.add_content(labels[index], grid_position=(x, y), cell_size=(1, 1))
 
 # Display the text

NeoKey_Trinkey/CircuitPython_NeoPixel_Example/code.py

@@ -1,22 +0,0 @@
-"""NeoKey Trinkey NeoPixel Rainbow Example"""
-import time
-import board
-import neopixel
-from _pixelbuf import colorwheel
-
-pixel = neopixel.NeoPixel(board.NEOPIXEL, 1, auto_write=False)
-
-pixel.brightness = 0.3
-
-
-def rainbow(delay):
-    for color_value in range(255):
-        for led in range(1):
-            pixel_index = (led * 256 // 1) + color_value
-            pixel[led] = colorwheel(pixel_index & 255)
-        pixel.show()
-        time.sleep(delay)
-
-
-while True:
-    rainbow(0.02)

QT_Py_RP2040/neopixel_rainbow/code.py

@@ -1,22 +0,0 @@
-"""CircuitPython NeoPixel rainbow example for QT Py RP2040"""
-import time
-import board
-import neopixel
-from _pixelbuf import colorwheel
-
-pixel = neopixel.NeoPixel(board.NEOPIXEL, 1, auto_write=False)
-
-pixel.brightness = 0.3
-
-
-def rainbow(delay):
-    for color_value in range(255):
-        for led in range(1):
-            pixel_index = (led * 256 // 1) + color_value
-            pixel[led] = colorwheel(pixel_index & 255)
-        pixel.show()
-        time.sleep(delay)
-
-
-while True:
-    rainbow(0.02)