import network
import socket
import time
import machine
import config
from machine import Pin
relay1 = Pin(config.RELAY1_PIN, Pin.OUT)
relay2 = Pin(config.RELAY2_PIN, Pin.OUT)
door_sensor1 = Pin(config.DOOR1_SENSOR_PIN, Pin.IN, Pin.PULL_UP)
door_sensor2 = Pin(config.DOOR2_SENSOR_PIN, Pin.IN, Pin.PULL_UP)
relay1.value(config.RELAY_OFF)
relay2.value(config.RELAY_OFF)
last_press_time = {"door1": 0, "door2": 0}
wlan = network.WLAN(network.STA_IF)
wlan.active(True)
wlan.connect(config.WIFI_SSID, config.WIFI_PASSWORD)
max_retries = 30
while not wlan.isconnected() and max_retries > 0:
time.sleep(1)
max_retries -= 1
if wlan.isconnected():
wlan.ifconfig((config.STATIC_IP, config.SUBNET, config.GATEWAY, config.DNS))
ip_address = config.STATIC_IP
else:
ip_address = None
def toggle_door(door_num):
current_time = int(time.time())
door_key = f"door{door_num}"
if current_time - last_press_time[door_key] < config.PRESS_COOLDOWN:
return False
last_press_time[door_key] = current_time
if door_num == 1:
relay1.value(config.RELAY_ON)
else:
relay2.value(config.RELAY_ON)
time.sleep(0.5)
if door_num == 1:
relay1.value(config.RELAY_OFF)
else:
relay2.value(config.RELAY_OFF)
return True
def get_door_status(door_num):
if door_num == 1:
sensor = door_sensor1
else:
sensor = door_sensor2
return "open" if sensor.value() == config.DOOR_OPEN else "closed"
def get_html(status1, status2, msg="", client_ip=""):
return (
"""
Garage Door Control
Garage Door Control
Door 1
Door is """
+ status1.upper()
+ """
Door 2
Door is """
+ status2.upper()
+ """
"""
+ ('' + msg + "
" if msg else "")
+ """
Activity Log
IP: """
+ (ip_address or "Not connected")
+ """
"""
)
def web_server():
addr = socket.getaddrinfo("0.0.0.0", 80)[0][-1]
s = socket.socket()
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind(addr)
s.listen(1)
while True:
try:
cl, addr = s.accept()
client_ip = addr[0]
request = cl.recv(1024)
request_str = request.decode("utf-8")
message = ""
if "POST" in request_str:
if "toggle1" in request_str:
if toggle_door(1):
message = ""
else:
message = "Please wait before pressing again"
elif "toggle2" in request_str:
if toggle_door(2):
message = ""
else:
message = "Please wait before pressing again"
status1 = get_door_status(1)
status2 = get_door_status(2)
response = get_html(status1, status2, message, client_ip)
cl.send("HTTP/1.1 200 OK\r\nContent-type: text/html\r\n\r\n")
cl.send(response)
cl.close()
except Exception as e:
pass
if __name__ == "__main__":
if ip_address:
print("Connected, IP:", ip_address)
web_server()
else:
print("Failed to connect to WiFi")