def disp_word():
text = flask.request.args.get('text')
print(text)
lcd = lcd_driver.lcd()
lcd.lcd_clear()
async_display(remove_accents(text)[:15])
return 'Hello World!'
#!/usr/bin/python # -*- coding: utf-8 -*- from threading import Thread, Event from time import sleep import PID as PID import os.path import lcd_driver import Adafruit_GPIO.SPI as SPI import RPi.GPIO as GPIO # Import Raspberry Pi GPIO library import MAX6675.MAX6675 as MAX6675 import paho.mqtt.client as mqtt mylcd = lcd_driver.lcd() GPIO.setwarnings(False) # Ignore warning for now GPIO.setmode(GPIO.BOARD) # Use physical pin numbering GPIO.setup(36, GPIO.OUT, initial=GPIO.LOW) GPIO.setup(37, GPIO.IN, pull_up_down=GPIO.PUD_UP) # Rotary decoder settings clk = 33 dt = 35 GPIO.setup(clk, GPIO.IN, pull_up_down=GPIO.PUD_UP) GPIO.setup(dt, GPIO.IN, pull_up_down=GPIO.PUD_UP) counter = 0 clkLastState = GPIO.input(clk) # Thermocouple sensor initializing
#!/usr/bin/python3
import time
import re
import lcd_driver
import keypad
import db_driver
import rfid_driver
import net_driver
reader = rfid_driver.rfid_driver()
lcd = lcd_driver.lcd()
kp = keypad.keypad()
db = db_driver.db_driver()
ip = net_driver.net_driver().get_ip_address()
if ip:
lcd.lcd_print_lines("Coffee Billing", "{}".format(ip))
else:
lcd.lcd_print_lines("Coffee Billing", "NETWORK ERROR")
time.sleep(10)
CONTROL_SET = set(['A', 'B', 'C', 'D'])
REJECT_I_GOOD = 1
while True:
lcd.lcd_print_lines("Choose product:")
while True:
button = kp.getKey()
if button is not None:
slot = None
import lcd_driver as lcd
from time import *
mylcd = lcd.lcd()
while True:
mylcd.lcd_display_string("Hello ", 1)
sleep(1)
mylcd.backlight(1)
url = "http://azurarestapi.herokuapp.com/api/auth"
payload = "access_token=o2O1JVW8WMy20UtizkzneumvGE1F33ym"
headers = {
'content-type': "application/x-www-form-urlencoded",
'authorization': "Basic cml6cXlmYWlzaGFsMjdAZ21haWwuY29tOnBhc3N3b3Jk",
'cache-control': "no-cache",
'postman-token': "f1a80315-d24c-1612-bdd9-bcd1a60d4841"
}
response = requests.request("POST", url, data=payload, headers=headers)
jwt_token = 'Bearer ' + json.loads(response.text)['token']
continue_reading = True
my_lcd = lcd.lcd()
# Capture SIGINT for cleanup when the script is aborted
def end_read(signal,frame):
global continue_reading
continue_reading = False
GPIO.cleanup()
# Hook the SIGINT
signal.signal(signal.SIGINT, end_read)
# Create an object of the class MFRC522
MIFAREReader = MFRC522.MFRC522()