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Finished IoT Assignment #3

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Finished IoT Assignment #3

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50 changes: 41 additions & 9 deletions web_server/main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,29 +8,28 @@
<h1>404 Not Found</h1>
"""

response_500 = """HTTP/1.0 500 INTERNAL SERVER ERROR

response_500 = """HTTP/1.0 500 INTERNAL ERROR
<h1>500 Internal Server Error</h1>
"""



response_template = """HTTP/1.0 200 OK

%s
"""

import machine
import ntptime, utime
from machine import RTC
from time import sleep

rtc = RTC()
try:
seconds = ntptime.time()
except:
seconds = 0

rtc = RTC()
rtc.datetime(utime.localtime(seconds))


def time():
body = """<html>
<body>
Expand All @@ -42,18 +41,51 @@ def time():

return response_template % body


def dummy():
body = "This is a dummy endpoint"

return response_template % body

pin = machine.Pin(10, machine.Pin.IN)

led = machine.Pin(9, machine.Pin.OUT)


def light_on():
led.value(1)
body = "You turned the light on!"
return response_template % body


def light_off():
led.value(0)
body = 'You turned the light off!'
return response_template % body


switch_pin = machine.Pin(10, machine.Pin.IN)


def switch():
body = "{state: " + str(switch_pin.value()) + "}"
return response_template % body

adc = machine.ADC(0)

def light_level():
body = "{value: " + str(adc.read()) + "}"
return response_template % body

handlers = {
'time': time,
'dummy': dummy,
'light_on': light_on,
'light_off': light_off,
'switch': switch,
'light_level': light_level,
}


def main():
s = socket.socket()
ai = socket.getaddrinfo("0.0.0.0", 8080)
Expand All @@ -63,7 +95,7 @@ def main():

s.bind(addr)
s.listen(5)
print("Listening, connect your browser to http://<this_host>:8080")
print("Listening, connect your browser to http://<this_host>:8080/")

while True:
res = s.accept()
Expand All @@ -88,4 +120,4 @@ def main():
client_s.close()
print()

main()
main()