import board import neopixel import time import random import digitalio import adafruit_lis3dh import busio # imports needed for bluetooth from digitalio import DigitalInOut, Direction, Pull from adafruit_ble import BLERadio from adafruit_ble.advertising.standard import ProvideServicesAdvertisement from adafruit_ble.services.nordic import UARTService from adafruit_bluefruit_connect.packet import Packet from adafruit_bluefruit_connect.color_packet import ColorPacket from adafruit_bluefruit_connect.button_packet import ButtonPacket # import animations and colors # While we don't use all of these animations and colors # I import them all below in case you want to experiment with them. # Full documentation for the adafruit_led_animation library is at: # https://circuitpython.readthedocs.io/projects/led-animation/en/latest/api.html import adafruit_led_animation from adafruit_led_animation.animation.solid import Solid from adafruit_led_animation.animation.colorcycle import ColorCycle from adafruit_led_animation.animation.blink import Blink from adafruit_led_animation.animation.comet import Comet from adafruit_led_animation.animation.chase import Chase from adafruit_led_animation.animation.pulse import Pulse from adafruit_led_animation.animation.rainbow import Rainbow from adafruit_led_animation.animation.rainbowChase import RainbowChase from adafruit_led_animation.animation.rainbowcomet import RainbowComet from adafruit_led_animation.animation.rainbowsparkle import RainbowSparkle from adafruit_led_animation.animation.sparkle import Sparkle from adafruit_led_animation.animation.SparklePulse import SparklePulse from adafruit_led_animation.sequence import AnimationSequence from adafruit_led_animation.sequence import AnimateOnce from adafruit_led_animation.color import ( AMBER, #(255, 100, 0) AQUA, # (50, 255, 255) BLACK, #OFF (0, 0, 0) BLUE, # (0, 0, 255) CYAN, # (0, 255, 255) GOLD, # (255, 222, 30) GREEN, # (0, 255, 0) JADE, # (0, 255, 40) MAGENTA, #(255, 0, 20) OLD_LACE, # (253, 245, 230) ORANGE, # (255, 40, 0) PINK, # (242, 90, 255) PURPLE, # (180, 0, 255) RED, # (255, 0, 0) TEAL, # (0, 255, 120) WHITE, # (255, 255, 255) YELLOW, # (255, 150, 0) RAINBOW # a list of colors to cycle through # RAINBOW is RED, ORANGE, YELLOW, GREEN, BLUE, and PURPLE ((255, 0, 0), (255, 40, 0), (255, 150, 0), (0, 255, 0), (0, 0, 255), (180, 0, 255)) ) INDIGO =(63,0,255) VIOLET = (127,0,255) # setup bluetooth ble = BLERadio() uart_server = UARTService() advertisement = ProvideServicesAdvertisement(uart_server) # Give your CPB a unique name between the quotes below advertisement.complete_name = "LED-Sign" runAnimation = False animation_number = -1 lightPosition = -1 # Update to match the pin connected to your NeoPixels led_pin = board.A1 # UPDATE NUMBER BELOW to match the number of NeoPixels you have connected num_leds = 20 # UPDATE color below if you want your light to show a different color at startup defaultColor = AQUA pickedColor = defaultColor # I've programmed these values to set, then adjust the timing of animations defaultTime = 0.1 minWaitTime = 0.01 hundredths = 0.01 tenths = 0.1 adjustedTime = defaultTime # Sets up the Neopixel strand,initializing it to full brightness strip = neopixel.NeoPixel(board.A1, 6, brightness = 0.5, auto_write = True) #set up accelerometer i2c = busio.I2C(board.ACCELEROMETER_SCL, board.ACCELEROMETER_SDA) int1 = digitalio.DigitalInOut(board.ACCELEROMETER_INTERRUPT) accelerometer = adafruit_lis3dh.LIS3DH_I2C(i2c,address = 0x19, int1=int1) accelerometer.range = adafruit_lis3dh.RANGE_8_G # Set LEDs to light up sold in the default color strip.fill(pickedColor) strip.write() #set up for the code below in the while true loop last_random = -1 strip_len = [0,1,2,3,4,5] lights = False count = 0 colors = [RED,ORANGE,YELLOW, GREEN,BLUE, VIOLET] times = 0 steps = 0 button_4_pressed = True while True: ble.start_advertising(advertisement) while not ble.connected: if runAnimation == True: runSelectedAnimation() ble.stop_advertising() while ble.connected: if uart_server.in_waiting: try: packet = Packet.from_stream(uart_server) except ValueError: continue # or pass. This will start the next if isinstance(packet, ColorPacket): print("*** color sent") print("pickedColor = ", ColorPacket) runAnimation = False animation_number = 0 strip.fill(packet.color) strip.write() pickedColor = packet.color # the // below will drop any remainder so the values remain Ints, which color needs fade_color = (pickedColor[0]//2, pickedColor[1]//2, pickedColor[2]//2) # reset light_position after picking a color light_position = -1 if isinstance(packet, ButtonPacket): if packet.pressed: if packet.button == ButtonPacket.BUTTON_1: rotation = 0 while True: if rotation <= 50: random_number = random.randint(0,5) while last_random == random_number: random_number = random.randint(0,5) strip[random_number] = AQUA time.sleep(0.1) strip[random_number]= BLACK last_random = random_number rotation +=1 else: print("one is pressed") strip.fill(BLACK) break elif packet.button == ButtonPacket.BUTTON_2: strip.fill(AQUA) print("Two pressed") elif packet.button == ButtonPacket.BUTTON_3: print("button three pressed") if lights == False: for index in range(len(strip)): strip[index]=(colors[index]) time.sleep(0.2) for index in (range(5,0,-1)): strip[index]= BLACK time.sleep(0.2) lights = True strip.fill(BLACK) lights = False elif packet.button == ButtonPacket.BUTTON_4: x,y,z = accelerometer.acceleration print("*** Button 4 Was Pressed ****") # times = 0 # count = 0 while button_4_pressed == True: x,y,z = accelerometer.acceleration if steps <= 100 and z >= 20: print("Step2") strip.fill(GREEN) steps += 1 strip.fill(BLACK) elif steps >= 100 and z >= 20: steps += 1 strip.fill(RED) elif steps >= 110: break else: print("Button 4 pressed") strip.fill(BLACK)