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- # Begin configuration
- TITLE = "Air conditioner"
- GPIO_NUM = 15
- STA_SSID = "[redacted]"
- STA_PSK = "[redacted]"
- # End configuration
- import network
- import machine
- import usocket
- #ap_if = network.WLAN(network.AP_IF)
- #if ap_if.active(): ap_if.active(False)
- #sta_if = network.WLAN(network.STA_IF)
- #if not ap_if.active(): sta_if.active(True)
- #if not sta_if.isconnected(): sta_if.connect(STA_SSID, STA_PSK)
- pin = machine.Pin(GPIO_NUM, machine.Pin.OUT)
- pin.value(0)
- def ok(socket, query):
- socket.write("HTTP/1.1 OK\r\n\r\n")
- socket.write("<!DOCTYPE html><title>"+TITLE+"</title><body>")
- socket.write(TITLE+" status: ")
- if pin.value():
- socket.write("<span style='color:green'>ON</span>")
- else:
- socket.write("<span style='color:red'>OFF</span>")
- socket.write("<br>")
- if pin.value():
- socket.write("<form method='POST' action='/off?"+query.decode()+"'>"+
- "<input type='submit' value='turn OFF'>"+
- "</form>")
- else:
- socket.write("<form method='POST' action='/on?"+query.decode()+"'>"+
- "<input type='submit' value='turn ON'>"+
- "</form>")
- def err(socket, code, message):
- socket.write("HTTP/1.1 "+code+" "+message+"\r\n\r\n")
- socket.write("<h1>"+message+"</h1>")
- def handle(socket):
- (method, url, version) = socket.readline().split(b" ")
- if b"?" in url:
- (path, query) = url.split(b"?", 2)
- else:
- (path, query) = (url, b"")
- while True:
- header = socket.readline()
- if header == b"":
- return
- if header == b"\r\n":
- break
- if version != b"HTTP/1.0\r\n" and version != b"HTTP/1.1\r\n":
- err(socket, "505", "Version Not Supported")
- elif method == b"GET":
- if path == b"/":
- ok(socket, query)
- else:
- err(socket, "404", "Not Found")
- elif method == b"POST":
- if path == b"/on":
- pin.high()
- ok(socket, query)
- elif path == b"/off":
- pin.low()
- ok(socket, query)
- else:
- err(socket, "404", "Not Found")
- else:
- err(socket, "501", "Not Implemented")
- print ('xxxxxx')
- server = usocket.socket()
- server.settimeout(2)
- server.setsockopt(usocket.SOL_SOCKET, usocket.SO_REUSEADDR, 1)
- server.bind(('0.0.0.0', 80))
- server.listen(1)
- while True:
- print ('here')
- try:
- (socket, sockaddr) = server.accept()
- if socket != None:
- handle(socket)
- except OSError:
- print ("timeout")
- continue
- except:
- print ("error")
- socket.write("HTTP/1.1 500 Internal Server Error\r\n\r\n")
- socket.write("<h1>Internal Server Error</h1>")
- socket.close()
-
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