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Projects/home_temp_humi_display/home_temp_hum_display.py

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+# home_temp_hum_display.py.py
+#
+# This is an project for using the Grove OLED Display and the Grove DHT Sensor from the GrovePi starter kit
+# 
+# In this project, the Temperature and humidity from the DHT sensor is printed on the DHT sensor
+'''
+The MIT License (MIT)
+
+GrovePi for the Raspberry Pi: an open source platform for connecting Grove Sensors to the Raspberry Pi.
+Copyright (C) 2017  Dexter Industries
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+'''
+
+from grovepi import *
+from grove_oled import *
+
+dht_sensor_port = 7		# Connect the DHt sensor to port 7
+
+#Start and initialize the OLED
+oled_init()
+oled_clearDisplay()
+oled_setNormalDisplay()
+oled_setVerticalMode()
+time.sleep(.1)
+
+while True:
+	try:
+		[ temp,hum ] = dht(dht_sensor_port,1)		#Get the temperature and Humidity from the DHT sensor
+		print("temp =", temp, "C\thumidity =", hum,"%") 	
+		t = str(temp)
+		h = str(hum)
+		
+		oled_setTextXY(0,1)			#Print "WEATHER" at line 1
+		oled_putString("WEATHER")
+		
+		oled_setTextXY(2,0)			#Print "TEMP" and the temperature in line 3
+		oled_putString("Temp:")
+		oled_putString(t+'C')
+		
+		oled_setTextXY(3,0)			#Print "HUM :" and the humidity in line 4
+		oled_putString("Hum :")
+		oled_putString(h+"%")
+	except (IOError,TypeError) as e:
+		print("Error")