80 lines
2.4 KiB
Python
80 lines
2.4 KiB
Python
#This is an example for the using the Grove OLED as a weather display
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'''
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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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THE SOFTWARE.
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'''
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from grove_oled import *
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import json
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import urllib
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#Get the weather
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city="Chennai"
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url="http://api.openweathermap.org/data/2.5/weather?q="+city
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jsonurl = urllib.urlopen(url)
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text = json.loads(jsonurl.read())
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weather_desc=text["weather"][0]["description"] # General description of the weather
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temp=float(text["main"]["temp"])-273.15 # Temperature in C
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pressure=text["main"]["pressure"] # Pressure in hPa
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humidity=text["main"]["humidity"] # Humidity %
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wind_speed=text["wind"]["speed"] # Wind speed mps
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print(weather_desc,temp,pressure,humidity,wind_speed)
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#Print the data on the OLED
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#Initialize the OLED
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oled_init()
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oled_clearDisplay()
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oled_setNormalDisplay()
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oled_setVerticalMode()
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time.sleep(.1)
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line=0
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oled_setTextXY(line,0)
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oled_putString("WEATHER:")
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line+=2
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oled_setTextXY(line,0)
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oled_putString(weather_desc[:12])
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line+=1
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oled_setTextXY(line,0)
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oled_putString("Temp:"+str(temp)+"C")
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line+=1
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oled_setTextXY(line,0)
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oled_putString("Hum:"+str(humidity)+"%")
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line+=1
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oled_setTextXY(line,0)
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oled_putString("Wind:"+str(wind_speed)+"mps")
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line+=2
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oled_setTextXY(line,0)
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oled_putString("Pressure:")
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line+=1
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oled_setTextXY(line,0)
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oled_putString(str(pressure)+"hPa")
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