PyAutoDrive/test13.py at main · so528/PyAutoDrive · GitHub

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from machine import Pin
from neopixel import NeoPixel
import time

class TailLight:
    PIXEL_PIN = 3
    PIXEL_COUNT = 36

    def __init__(self):
        self.pin = Pin(self.PIXEL_PIN, Pin.OUT)
        self.np = NeoPixel(self.pin, self.PIXEL_COUNT)

    def powerOff(self):
        for i in range(len(self.np)):
            self.np[i] = (0, 0, 0)
        self.np.write()

    def powerOn(self):
        for i in range(len(self.np)):
            self.np[i] = (13, 0, 0)
        self.np.write()

    def powerOnAnimation(self, color):
        for i in range(len(self.np)):
            if i >= 1:
                self.np[i - 1] = (0, 0, 0)
            self.np[i] = color
            self.np.write()
            time.sleep(0.05)
        self.np[i] = (0, 0, 0)
        self.np.write()

    def powerOnAnimation2(self, color):
        for i in range(len(self.np) // 2):
            if i >= 1:
                self.np[i - 1] = (0, 0, 0)
                self.np[len(self.np) - 1 - (i - 1)] = (0, 0, 0)
            self.np[i] = color
            self.np[len(self.np) - 1 - i] = color
            self.np.write()
            time.sleep(0.05)
        self.np[i] = (0, 0, 0)
        self.np[len(self.np) - 1 - i] = (0, 0, 0)
        self.np.write()

    def powerOnAnimation3(self, color):
        self.powerOnAnimation2(color)
        numPixels = len(self.np)
        for i in range(numPixels // 2, numPixels):
            self.np[i] = color
            self.np[numPixels - 1 - i] = color
            self.np.write()
            time.sleep(0.05)

    def powerOnAnimation4(self, color):
        self.powerOnAnimation3(color)
        color = (13, 0, 0)
        numPixels = len(self.np)
        for i in range(numPixels // 2, numPixels):
            self.np[i] = color
            self.np[numPixels - 1 - i] = color
            self.np.write()
            time.sleep(0.05)

    def powerOnAnimation5(self, color):
        self.powerOnAnimation4(color)
        for br in range(255, 15, -5):
            for i in range(len(self.np)):
                self.np[i] = (int(br * 0.05), 0, 0)
            self.np.write()
            time.sleep(0.08)

    def powerOnBrake(self):
        for i in range(len(self.np)):
            self.np[i] = (64, 0, 0)
        self.np.write()

    def leftTurnSignal(self):
        self.powerOff()
        numPixels = len(self.np)
        for i in range(numPixels // 4, numPixels):
            self.np[i] = (13, 0, 0)
        self.np.write()
        time.sleep(0.1)
        for i in range(numPixels // 4 - 1, -1, -1):
            self.np[i] = (13, 13, 0)
            self.np.write()
            time.sleep(0.1)

    def rightTurnSignal(self):
        self.powerOff()
        numPixels = len(self.np)
        for i in range(numPixels // 4 * 3):
            self.np[i] = (13, 0, 0)
        self.np.write()
        time.sleep(0.1)
        for i in range(numPixels // 4 * 3, numPixels):
            self.np[i] = (13, 13, 0)
            self.np.write()
            time.sleep(0.1)

    def leftTurnSignalBrake(self):
        self.powerOff()
        numPixels = len(self.np)
        for i in range(numPixels // 4, numPixels):
            self.np[i] = (64, 0, 0)
        self.np.write()
        time.sleep(0.1)
        for i in range(numPixels // 4 - 1, -1, -1):
            self.np[i] = (13, 13, 0)
            self.np.write()
            time.sleep(0.1)

    def rightTurnSignalBrake(self):
        self.powerOff()
        numPixels = len(self.np)
        for i in range(numPixels // 4 * 3):
            self.np[i] = (64, 0, 0)
        self.np.write()
        time.sleep(0.1)
        for i in range(numPixels // 4 * 3, numPixels):
            self.np[i] = (13, 13, 0)
            self.np.write()
            time.sleep(0.1)

    def hazardLight(self):
        self.powerOff()
        numPixels = len(self.np)
        for i in range(numPixels // 4, numPixels // 4 * 3):
            self.np[i] = (13, 0, 0)
        self.np.write()
        time.sleep(0.1)

        left = numPixels // 4 - 1
        for right in range(numPixels // 4 * 3, numPixels):
            self.np[right] = (13, 13, 0)
            self.np[left] = (13, 13, 0)
            self.np.write()
            time.sleep(0.1)
            left -= 1

    def hazardLightBrake(self):
        self.powerOff()
        numPixels = len(self.np)
        for i in range(numPixels // 4, numPixels // 4 * 3):
            self.np[i] = (64, 0, 0)
        self.np.write()
        time.sleep(0.1)

        left = numPixels // 4 - 1
        for right in range(numPixels // 4 * 3, numPixels):
            self.np[right] = (13, 13, 0)
            self.np[left] = (13, 13, 0)
            self.np.write()
            time.sleep(0.1)
            left -= 1

    def reverseLight(self):
        for i in range(len(self.np)):
            self.np[i] = (13, 13, 13)
        self.np.write()

    def reverseLightBrake(self):
        self.powerOnBrake()