93 lines
3 KiB
Python
93 lines
3 KiB
Python
# Tweet the temperature, light, and sound levels with our Raspberry Pi
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# http://www.dexterindustries.com/GrovePi/projects-for-the-raspberry-pi/raspberry-pi-twitter-sensor-feed/
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# GrovePi + Sound Sensor + Light Sensor + Temperature Sensor + LED
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# http://www.seeedstudio.com/wiki/Grove_-_Sound_Sensor
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# http://www.seeedstudio.com/wiki/Grove_-_Light_Sensor
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# http://www.seeedstudio.com/wiki/Grove_-_Temperature_and_Humidity_Sensor_Pro
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# http://www.seeedstudio.com/wiki/Grove_-_LED_Socket_Kit
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'''
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## License
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The MIT License (MIT)
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GrovePi for the Raspberry Pi: an open source platform for connecting Grove Sensors to the Raspberry Pi.
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Copyright (C) 2017 Dexter Industries
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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'''
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import twitter
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import time
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import grovepi
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import math
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# Connections
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sound_sensor = 0 # port A0
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light_sensor = 1 # port A1
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temperature_sensor = 2 # port D2
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led = 3 # port D3
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intro_str = "DI Lab's"
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# Connect to Twitter
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api = twitter.Api(
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consumer_key='YourKey',
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consumer_secret='YourKey',
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access_token_key='YourKey',
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access_token_secret='YourKey'
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)
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grovepi.pinMode(led,"OUTPUT")
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grovepi.analogWrite(led,255) #turn led to max to show readiness
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while True:
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# Error handling in case of problems communicating with the GrovePi
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try:
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# Get value from light sensor
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light_intensity = grovepi.analogRead(light_sensor)
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# Give PWM output to LED
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grovepi.analogWrite(led,light_intensity/4)
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# Get sound level
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sound_level = grovepi.analogRead(sound_sensor)
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time.sleep(0.5)
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# Get value from temperature sensor
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[t,h]=[0,0]
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[t,h] = grovepi.dht(temperature_sensor,0)
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# Post a tweet
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out_str ="%s Temp: %d C, Humidity: %d, Light: %d, Sound: %d" %(intro_str,t,h,light_intensity/10,sound_level)
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print (out_str)
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api.PostUpdate(out_str)
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except IOError:
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print("Error")
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except KeyboardInterrupt:
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exit()
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except Exception as e:
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print("Duplicate Tweet or Twitter Refusal: {}".format(e))
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time.sleep(60)
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