gallaugher

# sasa-chairs
# Note: This was demo code set up to show students how the debounced button press doesn't register until
# after the song plays. However for some reason I notice when run on a CPB using CircuitPython 9.2.4
# that the song runs a second time, even after the update() has run, the button_B is pressed, and 
# button_A: False, button_B: False prints <- not expected because my finger remains on button_B.
# Here is some sample output. I'm seeing that even after False / False, the sound play restarts & am unsure why.
# If I continue holding button_B through one more play, the sound stops, as expected, and button_B.value is True
# but I had expected this to occur earlier when I held B through the first complete sound play.
# If you'd like to test with my sound, it's in the sasa-chairs folder at:
# http://bit.ly/circuitpython-school-files

gallaugher

import board, digitalio

led = digitalio.DigitalInOut(board.LED)
led.direction = digitalio.Direction.OUTPUT

print("CircuitPython is Awesome!")

while True:
    led.value = True

gallaugher

# MQTT Raspberry Pi Pico W Robot with Adafruit IO & CircuitPython
# Include movement & sounds
# YouTube tutorial at https://bit.ly/pico-tutorials
# MQTT With Color Picker, Sound & Servo - Adafruit IO
import board, time, pwmio, mount_sd
import os, ssl, socketpool, wifi
import adafruit_minimqtt.adafruit_minimqtt as MQTT
from audiopwmio import PWMAudioOut as AudioOut
from audiomp3 import MP3Decoder
from adafruit_motor import servo

gallaugher

// Pin selections here are based on the original Adafruit Learning System
// guide for the Teensy 3.x project.  Some of these pin numbers don't even
// exist on the smaller SAMD M0 & M4 boards, so you may need to make other
// selections:

// GRAPHICS SETTINGS (appearance of eye) -----------------------------------

// If using a SINGLE EYE, you might want this next line enabled, which
// uses a simpler "football-shaped" eye that's left/right symmetrical.
// Default shape includes the caruncle, creating distinct left/right eyes.

gallaugher

# audiomixer-drum-machine.py
import board, time, digitalio, touchio
import audiomixer, audiocore
try:
    from audioio import AudioOut
except ImportError: 
    try:
        from audiopwmio import PWMAudioOut as AudioOut
    except ImportError:
        print("This board does not support audio")

gallaugher

import board, time, digitalio
import audiomixer, audiocore
from audiopwmio import PWMAudioOut as AudioOut

# Speaker setup for the CircuitPlayground boards (not for Pico)
speaker = digitalio.DigitalInOut(board.SPEAKER_ENABLE)
speaker.direction = digitalio.Direction.OUTPUT
speaker.value = True

# use speaker location to create an AudioOut object named audio

gallaugher

# capacitive-touch.py
import board, neopixel, time, digitalio, touchio
from adafruit_led_animation.color import RED, YELLOW, ORANGE, \
    GREEN, TEAL, CYAN, BLUE, PURPLE, MAGENTA, GOLD, PINK, AQUA, \
    JADE, AMBER, OLD_LACE, WHITE, BLACK
from audiocore import WaveFile
try:
    from audioio import AudioOut
except ImportError:
    try:

gallaugher

# Turn on CircuitPlayground's NeoPixels, 1 at a time,
# then turn them off one at a time in the opposite direction
import time, board, neopixel

# Create the object named pixels so we can work with the CPB's lights
pixels = neopixel.NeoPixel(board.NEOPIXEL, 10)

# Define the colors named BLUE and BLACK
BLUE = (0, 0, 255)
BLACK = (0, 0, 0)

gallaugher

# Code that simply prints a message to the console & flashes the onboard LED every 0.5 seconds
import time, board, digitalio

print("*** CircuitPython is Awesome! ***")
print("*** Look at your board - the LED light should be blinking ***")

led = digitalio.DigitalInOut(board.LED)
led.direction = digitalio.Direction.OUTPUT

while True:

gallaugher

import Foundation
import SwiftData

class PreviewContainer {
    let container: ModelContainer! // register the container
    
    init(_ types: [any PersistentModel.Type], isStoredInMemoryOnly: Bool = true) {
        let schema = Schema(types) // should be able to pass in any schema & have them registered
        let config = ModelConfiguration(isStoredInMemoryOnly: isStoredInMemoryOnly)
        self.container = try! ModelContainer(for: schema, configurations: [config])