#!/usr/bin/env python

# External module imports

import RPi.GPIO as GPIO

import time, sys, json, requests

import max7219.led as led

pin1 = 5

GPIO.setwarnings(False)

GPIO.setmode(GPIO.BCM) # Broadcom pin-numbering scheme

GPIO.setup(pin1, GPIO.OUT)

def limpaTela():

for j in range(8):

for k in range(8):

matrix.pixel(k,j,0,False)

def imprimeX():

l = l-1

matrix = led.matrix()

retorno = requests.get("http://10.1.2.30/almoco/CRT/ajax/travaCatraca.php")

if retorno.status_code == 200 :

retornoJSON = json.loads(retorno.content)

if retornoJSON["catracaBloqueada"] == 1:

GPIO.output(pin1, GPIO.LOW)

if retornoJSON["isX"] == 1:

imprimeX()

else:

GPIO.output(pin1, GPIO.HIGH)

limpaTela()

else:

GPIO.output(pin1, GPIO.LOW)