pimoroni-pico/micropython/examples/automation2040w/web_io_interface/main.py

198 wiersze
5.3 KiB
Python

#!/usr/bin/env micropython
import WIFI_CONFIG
from network_manager import NetworkManager
import uasyncio
from automation import Automation2040W
import time
board = Automation2040W()
def status_handler(mode, status, ip):
print("Network: {}".format(WIFI_CONFIG.SSID))
status_text = "Connecting..."
board.conn_led(20.0)
if status is not None:
if status:
status_text = "Connection successful!"
board.conn_led(True)
else:
status_text = "Connection failed!"
board.conn_led(False)
print(status_text)
print("IP: {}".format(ip))
try:
from tinyweb.server import webserver
except ImportError:
# WIFI settings
WIFI_COUNTRY = "GB" # Changeme!
network_manager = NetworkManager(WIFI_COUNTRY, status_handler=status_handler)
uasyncio.get_event_loop().run_until_complete(network_manager.client(WIFI_CONFIG.SSID, WIFI_CONFIG.PSK))
# Install missing module
import upip
upip.install('logging')
from tinyweb.server import webserver
# Create web server application
app = webserver()
# Static page
html_file = open('index.html', 'r')
# WIFI settings
WIFI_COUNTRY = "GB" # Changeme!
class LEDs:
def not_exists(self):
return {'message': 'no data provided'}, 404
def get(self, data):
if 'SW_A' in data.keys():
board.switch_led(0, int(data['SW_A']))
if 'SW_B' in data.keys():
board.switch_led(1, int(data['SW_B']))
if 'CONN' in data.keys():
board.conn_led(int(data['CONN']))
return {'message': 'leds updated'}, 201
def post(self, data):
if 'one' in data.keys():
board.output(0, int(data['one']))
if 'two' in data.keys():
board.output(1, int(data['two']))
if 'three' in data.keys():
board.output(2, int(data['three']))
return {'message': 'outputs updated'}, 201
class inputs:
def not_exists(self):
return {'message': 'no data provided'}, 404
def get(self, data):
return {"one": board.read_input(0), "two": board.read_input(1), "three": board.read_input(2), "four": board.read_input(3)}, 201
def post(self, data):
return {'message': 'outputs updated'}, 201
class buttons:
def not_exists(self):
return {'message': 'no data provided'}, 404
def get(self, data):
return {"SW_A": board.switch_pressed(0), "SW_B": board.switch_pressed(1)}, 201
def post(self, data):
return {'message': 'outputs updated'}, 201
class ADCs:
def not_exists(self):
return {'message': 'no data provided'}, 404
def get(self, data):
return {"one": board.read_adc(0), "two": board.read_adc(1), "three": board.read_adc(2)}, 201
def post(self, data):
return {'message': 'outputs updated'}, 201
class outputs:
def not_exists(self):
return {'message': 'no data provided'}, 404
def get(self, data):
if 'one' in data.keys():
board.output(0, bool(data['one']))
if 'two' in data.keys():
board.output(1, bool(data['two']))
if 'three' in data.keys():
board.output(2, bool(data['three']))
return {"one": bool(board.output(0)), "two": bool(board.output(1)), "three": bool(board.output(2))}, 201
def post(self, data):
if 'one' in data.keys():
board.output(0, int(data['one']))
if 'two' in data.keys():
board.output(1, int(data['two']))
if 'three' in data.keys():
board.output(2, int(data['three']))
return {'message': 'outputs updated'}, 201
class relays:
def not_exists(self):
return {'message': 'no data provided'}, 404
def get(self, data):
if 'one' in data.keys():
board.relay(0, int(data['one']))
if 'two' in data.keys():
board.relay(1, int(data['two']))
if 'three' in data.keys():
board.relay(2, int(data['three']))
return {"one": board.relay(0), "two": board.relay(1), "three": board.relay(2)}, 201
def post(self, data):
if 'one' in data.keys():
board.relay(0, int(data['one']))
if 'two' in data.keys():
board.relay(1, int(data['two']))
if 'three' in data.keys():
board.relay(2, int(data['three']))
return {'message': 'outputs updated'}, 201
# Index page
@app.route('/')
async def index(request, response):
# Start HTTP response with content-type text/html
await response.start_html()
# Send actual HTML page
await response.send(html_file.read())
# HTTP redirection
@app.route('/redirect')
async def redirect(request, response):
# Start HTTP response with content-type text/html
await response.redirect('/')
def run():
# Setup wifi
network_manager = NetworkManager(WIFI_COUNTRY, status_handler=status_handler)
app.add_resource(outputs, '/outputs')
app.add_resource(relays, '/relays')
app.add_resource(inputs, '/inputs')
app.add_resource(ADCs, '/adcs')
app.add_resource(LEDs, '/leds')
app.add_resource(buttons, '/buttons')
# Connect to Wifi network
uasyncio.get_event_loop().run_until_complete(network_manager.client(WIFI_CONFIG.SSID, WIFI_CONFIG.PSK))
while (not network_manager.isconnected()):
time.sleep(0.1)
app.run(host='0.0.0.0', port=80)
if __name__ == '__main__':
run()