89 lines
2.2 KiB
Python
89 lines
2.2 KiB
Python
import json
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import time
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from machine import Pin
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from net import AdafruitIO
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from net import logging
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from net import ntp
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from net import Server
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from net import templates
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from net import util
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class LedServer(Server):
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def __init__(self):
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super().__init__()
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self.led = Pin('LED', Pin.OUT)
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self.aio = AdafruitIO()
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self.ntp_interval_in_seconds = 60 * 60
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self.aio_interval_in_seconds = 60 * 5
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self.ntp_ticks = time.ticks_ms()
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self.aio_ticks = time.ticks_ms()
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ntp.sync()
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def cleanup(self):
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super().cleanup()
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self.led.off()
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def work(self):
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super().work()
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ticks = time.ticks_ms()
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if util.secondsElapsed(ticks, self.ntp_ticks) > self.ntp_interval_in_seconds:
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self.ntp_ticks = ticks
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ntp.sync()
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if util.secondsElapsed(ticks, self.aio_ticks) > self.aio_interval_in_seconds:
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self.aio_ticks = ticks
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self.aio.upload(self.getReading())
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def handlePath(self, path):
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if path == 'index.json':
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return self.getJsonData()
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elif path == 'light/on':
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self.led.on()
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return self.getJsonData()
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elif path == 'light/off':
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self.led.off()
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return self.getJsonData()
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return self.getPathData(path)
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def getJsonData(self):
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return json.dumps(self.getState())
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def getPathData(self, path):
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if path.endswith('.txt') or path.endswith('.ico'):
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with open(f'www/{path}', 'rb') as f:
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return f.read()
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return templates.render(
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f'www/{path or self.default_path}',
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ledStatus=self.ledTextValue(),
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ledClass=self.ledCssClass(),
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datetime=util.datetime()
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)
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def getReading(self):
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return {'timestamp': util.datetimeISO8601(), 'readings': self.getState()}
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def getState(self):
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return {'is-led-on': bool(self.led.value())}
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def ledTextValue(self):
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return 'ON' if self.led.value() else 'OFF'
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def ledCssClass(self):
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return 'led-on' if self.led.value() else 'led-off'
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def main():
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logging.log_file = 'www/log.txt'
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LedServer().run()
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if __name__ == '__main__':
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main()
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