SUPLA RF Button

supla-rf-listen.py

#!/usr/bin/env python3

import argparse
import signal
import sys
import time
import logging
import requests
import json

from rpi_rf import RFDevice

actions = json.load(open("supla-rf-commands.json"))

rfdevice = None

# pylint: disable=unused-argument
def exithandler(signal, frame):
    rfdevice.cleanup()
    sys.exit(0)

logging.basicConfig(level=logging.INFO, datefmt='%Y-%m-%d %H:%M:%S',
                    format='%(asctime)-15s - [%(levelname)s] %(module)s: %(message)s', )

parser = argparse.ArgumentParser(description='Receives a decimal code via a 433/315MHz GPIO device')
parser.add_argument('-g', dest='gpio', type=int, default=27,
                    help="GPIO pin (Default: 27)")
args = parser.parse_args()

signal.signal(signal.SIGINT, exithandler)
rfdevice = RFDevice(args.gpio)
rfdevice.enable_rx()
timestamp = None
logging.info("SUPLA RF BUTTON is waiting for commands on GPIO " + str(args.gpio))
while True:
    if rfdevice.rx_code_timestamp != timestamp:
        if str(rfdevice.rx_code) in actions:
            sceneUrl = actions[str(rfdevice.rx_code)]
            logging.info(sceneUrl)
            requests.get(sceneUrl)
            time.sleep(2)
        timestamp = rfdevice.rx_code_timestamp 
    time.sleep(0.01)
rfdevice.cleanup()