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picow-robot.py
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picow-robot.py
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import network
import socket
from time import sleep
import machine
from machine import Pin
ssid = 'Ingresa el nombre de tu red WiFi'
password = 'Ingresa contraseña de tu red WiFi'
Motor_A_Adelante = Pin(18, Pin.OUT)
Motor_A_Atras = Pin(19, Pin.OUT)
Motor_B_Adelante = Pin(20, Pin.OUT)
Motor_B_Atras = Pin(21, Pin.OUT)
def adelante():
Motor_A_Adelante.value(1)
Motor_B_Adelante.value(1)
Motor_A_Atras.value(0)
Motor_B_Atras.value(0)
def atras():
Motor_A_Adelante.value(0)
Motor_B_Adelante.value(0)
Motor_A_Atras.value(1)
Motor_B_Atras.value(1)
def detener():
Motor_A_Adelante.value(0)
Motor_B_Adelante.value(0)
Motor_A_Atras.value(0)
Motor_B_Atras.value(0)
def izquierda():
Motor_A_Adelante.value(1)
Motor_B_Adelante.value(0)
Motor_A_Atras.value(0)
Motor_B_Atras.value(1)
def derecha():
Motor_A_Adelante.value(0)
Motor_B_Adelante.value(1)
Motor_A_Atras.value(1)
Motor_B_Atras.value(0)
detener()
def conectar():
red = network.WLAN(network.STA_IF)
red.active(True)
red.connect(ssid, password)
while red.isconnected() == False:
print('Conectando ...')
sleep(1)
ip = red.ifconfig()[0]
print(f'Conectado con IP: {ip}')
return ip
def open_socket(ip):
address = (ip, 80)
connection = socket.socket()
connection.bind(address)
connection.listen(1)
return connection
def pagina_web():
html = f"""
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<center>
<form action="./adelante">
<input type="submit" value="Adelante" style="background-color: #04AA6D; border-radius: 15px; height:120px; width:120px; border: none; color: white; padding: 16px 24px; margin: 4px 2px" />
</form>
<table><tr>
<td><form action="./izquierda">
<input type="submit" value="Izquierda" style="background-color: #04AA6D; border-radius: 15px; height:120px; width:120px; border: none; color: white; padding: 16px 24px; margin: 4px 2px"/>
</form></td>
<td><form action="./detener">
<input type="submit" value="Detener" style="background-color: #FF0000; border-radius: 50px; height:120px; width:120px; border: none; color: white; padding: 16px 24px; margin: 4px 2px" />
</form></td>
<td><form action="./derecha">
<input type="submit" value="Derecha" style="background-color: #04AA6D; border-radius: 15px; height:120px; width:120px; border: none; color: white; padding: 16px 24px; margin: 4px 2px"/>
</form></td>
</tr></table>
<form action="./atras">
<input type="submit" value="Atras" style="background-color: #04AA6D; border-radius: 15px; height:120px; width:120px; border: none; color: white; padding: 16px 24px; margin: 4px 2px"/>
</form>
</body>
</html>
"""
return str(html)
def serve(connection):
while True:
cliente = connection.accept()[0]
peticion = cliente.recv(1024)
peticion = str(peticion)
try:
peticion = peticion.split()[1]
except IndexError:
pass
if peticion == '/adelante?':
adelante()
elif peticion =='/izquierda?':
izquierda()
elif peticion =='/detener?':
detener()
elif peticion =='/derecha?':
derecha()
elif peticion =='/atras?':
atras()
html = pagina_web()
cliente.send(html)
cliente.close()
try:
ip = conectar()
connection = open_socket(ip)
serve(connection)
except KeyboardInterrupt:
machine.reset()