frameworkCloud/main.py at main · jessyjones/frameworkCloud · GitHub

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import time
import urequests
import network
from neopixel import NeoPixel
from machine import Pin
import micropython,sys,gc

ssid = 'Wokwi-GUEST'
password = ''
urls = (
"https://www.google.com/",
"https://www.google.com/",
"https://www.google.com/",
"https://www.google.com/",
"https://www.google.com/",
"https://www.google.com/",
"https://www.google.com/",
"https://www.google.com/alyaiscool")

serviceStatus = [200,200,200,200,200,200,200,200]
totalLeds  = const(16)
waitTime = const(60)
rainbow = [(255,0,0),(255,125,0),(255,255,0),(125,255,0),(0,255,0),(0,255,125),(0,255,255),(0,125,255)]
errorColor = (255,255,0)
connectingColor = (0,255,255)

def connectToWifi():
    print("Connecting to WiFi",end="")
    sta_if = network.WLAN(network.STA_IF)
    sta_if.active(True)
    sta_if.connect(ssid,'')
    while not sta_if.isconnected():
      floodPixels(connectingColor)
      print(".",end="")
      time.sleep(0.1)
    print(" Connected!")

def checkUrls():
  for index,url in enumerate(urls):
    try:
      print("Checking ",url)
      resp = urequests.head(url)
      print(index,"----",resp.status_code)
      serviceStatus[index] = resp.status_code
      del(resp)
      gc.collect()
    except:
      serviceStatus[index] = 500
      gc.collect()

def ledToRainbow(ledNumber):
  rainbowBand = 0
  if ledNumber < 8:
    rainbowBand = ledNumber
  else: # 8 9 10 11 12 13 14 15
    rainbowBand = abs(15-ledNumber)
  return rainbowBand

def updatePixels():
  for i in range(16):
    if serviceStatus[ledToRainbow(i)] == 200:
      pixels[i] = rainbow[ledToRainbow(i)]
    else:
      pixels[i] = (0,0,0)
  pixels.write()

def floodPixels(color):
  for i in range(totalLeds):
    pixels[i] = color
  pixels.write()

pixels = NeoPixel(Pin(4),totalLeds)
connectToWifi()
updatePixels()

while True:
  if network.WLAN(network.STA_IF).isconnected():
    checkUrls()
    updatePixels()
    time.sleep(waitTime)
  else:
    floodPixels(errorColor)
    connectToWifi()