Das deutsche Python-Forum

Code: Alles auswählen

import rp2
import network
import ubinascii
import machine
import urequests as requests
import time
from secrets import secrets
import socket



rp2.country('DE')

wlan = network.WLAN(network.STA_IF)
wlan.active(True)

# wlan.config(pm = 0xa11140)

# See the MAC address in the wireless chip OTP
mac = ubinascii.hexlify(network.WLAN().config('mac'),':').decode()
print('mac = ' + mac)

# Other things to query
# print(wlan.config('channel'))
# print(wlan.config('essid'))
# print(wlan.config('txpower'))

# Load login data from different file for safety reasons
ssid = secrets['ssid']
pw = secrets['pw']

wlan.connect(ssid, pw)

# Wait for connection with 10 second timeout
timeout = 10
while timeout > 0:
    if wlan.status() < 0 or wlan.status() >= 3:
        break
    timeout -= 1
    print('Waiting for connection...')
    time.sleep(1)

# Define blinking function for onboard LED to indicate error codes    
def blink_onboard_led(num_blinks):
    led = machine.Pin(17, machine.Pin.OUT)
    for i in range(num_blinks):
        led.on()
        time.sleep(.2)
        led.off()
        time.sleep(.2)
    
# Handle connection error
# Error meanings
# 0  Link Down
# 1  Link Join
# 2  Link NoIp
# 3  Link Up
# -1 Link Fail
# -2 Link NoNet
# -3 Link BadAuth

wlan_status = wlan.status()
blink_onboard_led(wlan_status)

if wlan_status != 3:
    raise RuntimeError('Wi-Fi connection failed')
else:
    print('Connected')
    status = wlan.ifconfig()
    print('ip = ' + status[0])
    
# Function to load in html page    
def get_html(html_name):
    with open(html_name, 'r') as file:
        html = file.read()
        
    return html

# HTTP server with socket
addr = socket.getaddrinfo('0.0.0.0', 80)[0][-1]

s = socket.socket()
s.bind(addr)
s.listen(1)

print('Listening on', addr)
led = machine.Pin(17, machine.Pin.OUT)

# Listen for connections
while True:
    
    try:
        cl, addr = s.accept()
        print('Client connected from', addr)
        r = cl.recv(1024)
        # print(r)
        
        r = str(r)
        led_on = r.find('?led=on')
        led_off = r.find('?led=off')
        print('led_on = ', led_on)
        print('led_off = ', led_off)
        if led_on == 10:
            print('LED ON')
            led.value(1)
            time.sleep (2)
            led.value(0)
            print('LED OFF')
            
          
            
            
            
        response = get_html('index.html')
        cl.send('HTTP/1.0 200 OK\r\nContent-type: text/html\r\n\r\n')
        cl.send(response)
        cl.close()
        
    except OSError as e:
        cl.close()
        print('Connection closed')
    

Aber eigendlich Spielt ja der ganze code ja keine Rolle. Es gibt auch noch eine "html" Datei und eine mit dem Wlan Passwort und dem Namen.
Es geht aber nur um:
[code] if led_on == 10:
            print('LED ON')
            led.value(1)
            time.sleep (2)
            led.value(0)
            print('LED OFF')