83 wiersze
1.7 KiB
Python
83 wiersze
1.7 KiB
Python
import network
|
|
import socket
|
|
import time
|
|
|
|
from machine import Pin
|
|
|
|
led = Pin(15, Pin.OUT)
|
|
|
|
ssid = 'YOUR NETWORK NAME'
|
|
password = 'YOUR NETWORK PASSWORD'
|
|
|
|
wlan = network.WLAN(network.STA_IF)
|
|
wlan.active(True)
|
|
wlan.connect(ssid, password)
|
|
|
|
html = """<!DOCTYPE html>
|
|
<html>
|
|
<head> <title>Pico W</title> </head>
|
|
<body> <h1>Pico W</h1>
|
|
<p>%s</p>
|
|
</body>
|
|
</html>
|
|
"""
|
|
|
|
max_wait = 10
|
|
while max_wait > 0:
|
|
if wlan.status() < 0 or wlan.status() >= 3:
|
|
break
|
|
max_wait -= 1
|
|
print('waiting for connection...')
|
|
time.sleep(1)
|
|
|
|
if wlan.status() != 3:
|
|
raise RuntimeError('network connection failed')
|
|
else:
|
|
print('connected')
|
|
status = wlan.ifconfig()
|
|
print( 'ip = ' + status[0] )
|
|
|
|
addr = socket.getaddrinfo('0.0.0.0', 80)[0][-1]
|
|
|
|
s = socket.socket()
|
|
s.bind(addr)
|
|
s.listen(1)
|
|
|
|
print('listening on', addr)
|
|
|
|
# Listen for connections
|
|
while True:
|
|
try:
|
|
cl, addr = s.accept()
|
|
print('client connected from', addr)
|
|
request = cl.recv(1024).decode()
|
|
print(request)
|
|
|
|
led_on = '/light/on' in request
|
|
led_off = '/light/off' in request
|
|
print( 'led on = ' + str(led_on))
|
|
print( 'led off = ' + str(led_off))
|
|
|
|
if led_on:
|
|
print("led on")
|
|
led.on()
|
|
text = "LED is ON"
|
|
|
|
elif led_off:
|
|
print("led off")
|
|
led.off()
|
|
text = "LED is OFF"
|
|
|
|
else:
|
|
print("no LED command")
|
|
text = "Access the /light/on and /light/off pages to control the LED!"
|
|
|
|
response = html % text
|
|
|
|
cl.send('HTTP/1.0 200 OK\r\nContent-type: text/html\r\n\r\n')
|
|
cl.send(response)
|
|
cl.close()
|
|
|
|
except OSError:
|
|
cl.close()
|
|
print('connection closed') |