RedBoard_Beta/ip.py at master · RedRobotics/RedBoard_Beta · GitHub

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# Show the last three digits of you IP address on a Neopixel.
# Works with RedRobotics controller boards.
# Author: Neil Lambeth. neil@redrobotics.co.uk @NeilRedRobotics

from __future__ import print_function  # Make print work with python 2 & 3
from neopixels import *
import time
import socket

try:
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    s.connect(("8.8.8.8", 80))
    ip = (s.getsockname()[0])
    #print(s.getsockname()[0])
    s.close()
except socket.error:
    print("No IP address found!")
    white(100)
    time.sleep(1)
    clear()
    time.sleep(1)
    white(100)
    time.sleep(1)
    clear()
    exit()


#ip = "10.110.0.030"  # Test IP address

print ("IP address:",ip)

dot = ip.rindex(".")  # look for last dot
#print (dot)

l = len(ip)-1  # Get the length of the string
#print(l)

lastNum = l-dot  # Find the number of digits in the last part of the address
#print ("Last number = ",lastNum)

if lastNum == 1:
    ip_red = 0
    ip_green = 0
    ip_blue = int(ip[l])

elif lastNum == 2:
    ip_red = 0
    ip_green = int(ip[l-1])
    ip_blue = int(ip[l])

elif lastNum == 3:
    ip_red = int(ip[l-2])
    ip_green = int(ip[l-1])
    ip_blue = int(ip[l])


else:
    ip_red = 0
    ip_green = 0
    ip_blue = 0
    print ("No IP address found!")
    white(127)  # Neopixel white half brightness
    time.sleep(1)
    clear()


#print (ip_red, ip_green, ip_blue)

#Flash neopixel red
for i in range(0,ip_red):
    red(127)
    time.sleep(0.3)
    clear()
    time.sleep(0.3)

#Flash neopixel green
time.sleep(0.5)
for i in range(0,ip_green):
    green(127)
    time.sleep(0.3)
    clear()
    time.sleep(0.3)

#Flash neopixel blue
time.sleep(0.5)
for i in range(0,ip_blue):
    blue(127)
    time.sleep(0.3)
    clear()
    time.sleep(0.3)