【Mind+Python】“我晕了”眼镜

	                    					# MindPlus
# mpython
from mpython import *
import neopixel
import random
import time


def neopixel_hsl(h, s, l):
  h = (abs(h) % 360)*(-1 if h < 0 else 1)
  s = max(s, 0); s = min(s, 99); l = max(l, 0); l = min(l, 99)
  c = (((100 - abs(2 * l - 100)) * s) << 8) // 10000
  h1 = h // 60; h2 = (h - h1 * 60) * 256 // 60;
  temp = abs((((h1 % 2) << 8) + h2) - 256);
  x = (c * (256 - (temp))) >> 8; _r = _g = _b = 0
  if h1 == 0:
    _r = c; _g = x; _b = 0
  elif h1 == 1:
    _r = x; _g = c; _b = 0
  elif h1 == 2:
    _r = 0; _g = c; _b = x
  elif h1 == 3:
    _r = 0; _g = x; _b = c
  elif h1 == 4:
    _r = x; _g = 0; _b = c
  elif h1 == 5:
    _r = c; _g = 0; _b = x
  m = ((l * 2 << 8) // 100 - c) // 2
  r = _r + m; g = _g + m; b = _b + m
  return (r, g, b)

def neopixel_rainbow(rgb, start, end, start_hue, end_hue):
  steps = rgb.n
  if steps == 0:
    return
  if end < start:
    num = end; end = start; start = num
  start = max(start, 0); start = min(start, steps)
  end = max(end, 0); end = min(end, steps)
  steps = end - start + 1
  saturation = 100; luminance = 50; h1 = start_hue; h2 = end_hue
  hDistCW = (abs((h2 + 360) - h1) % 360)*(-1 if ((h2 + 360) - h1) < 0 else 1)
  hStepCW = (hDistCW * 100) // steps; hStep = hStepCW
  h1_100 = h1 * 100; s1 = saturation; s2 = saturation; sDist = s2 - s1
  sStep = sDist // steps; s1_100 = s1 * 100; l1 = luminance; l2 = luminance
  lDist = l2 - l1; lStep = lDist // steps; l1_100 = l1 * 100
  if steps == 1:
    rgb[start] =  neopixel_hsl(h1 + hStep, s1 + sStep, l1 + lStep)
  else:
    rgb[start] = neopixel_hsl(start_hue, saturation, luminance)
    for i in range(start + 1, start + steps - 1):
      h = (h1_100 + i * hStep) // 100 + 360
      s = (s1_100 + i * sStep) // 100
      l = (l1_100 + i * lStep) // 100
      rgb[i] = neopixel_hsl(h, s, l)
    rgb[start + steps - 1] = neopixel_hsl(end_hue, saturation, luminance)
  rgb.write()

def neopixel_range(rgb, start, end, color):
  trend = -1 if end < start else 1
  for i in range(start, end-1 if trend < 0 else end+1, trend):
    rgb[i] = (color)
  rgb.write()

touch_threshold = {'P': 400, 'Y': 400, 'T': 400, 'H': 400, 'O': 400, 'N': 400}


p13=MPythonPin(13,PinMode.OUT)
p14=MPythonPin(14,PinMode.OUT)
p15=MPythonPin(15,PinMode.OUT)
p16=MPythonPin(16,PinMode.OUT)
ws2812_P7 = neopixel.NeoPixel(Pin(Pin.P7), n=24, bpp=3, timing=1)
ws2812_P7.brightness(120 / 255)
ws2812_P7.fill((0, 0, 0))
ws2812_P7.write()
neopixel_rainbow(ws2812_P7, 0, 23, 1, 360)
time.sleep(5)
DengHao = 0
while True:
  p13.write_digital(0)
  p14.write_digital(1)
  p15.write_digital(1)
  p16.write_digital(0)
  for DengHao in range(0, 12):
    neopixel_range(ws2812_P7, DengHao, DengHao, ((random.randint(0, 255)), (random.randint(0, 255)), (random.randint(0, 255))))
    neopixel_range(ws2812_P7, (23 - DengHao), (23 - DengHao), ((random.randint(0, 255)), (random.randint(0, 255)), (random.randint(0, 255))))
    time.sleep_ms(50)
  if touchPad_N.read() < touch_threshold['N']:
    for index in range(10):
      p13.write_digital(1)
      p14.write_digital(0)
      p15.write_digital(0)
      p16.write_digital(1)
      for DengHao in range(0, 12):
        neopixel_range(ws2812_P7, (11 - DengHao), (11 - DengHao), ((random.randint(0, 255)), (random.randint(0, 255)), (random.randint(0, 255))))
        neopixel_range(ws2812_P7, (11 + DengHao), (11 + DengHao), ((random.randint(0, 255)), (random.randint(0, 255)), (random.randint(0, 255))))
        time.sleep_ms(50)