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Merge pull request #39 from mattbk/add-config

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Add config file.
This commit is contained in:
mattbk
2017-12-08 22:48:09 -06:00
committed by GitHub
parent cbe48732e9 95acbdb454
commit 3350bb88fc
3 changed files with 22 additions and 5 deletions
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6
config.ini Normal file
View File

@ -0,0 +1,6 @@
[SERVER]
PORT = 8080
[SENSOR]
# Set sensor type : Options are DHT11, DHT22 or AM2302
TYPE = DHT22

14
pi_temp.py
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@ -51,16 +51,22 @@ import arrow
import json import json
import plotly import plotly
import sqlite3 import sqlite3
import sys
import Adafruit_DHT
import ConfigParser
from plotly.graph_objs import * from plotly.graph_objs import *
config = ConfigParser.ConfigParser()
config.read("config.ini")
port = config.getint('SERVER', 'PORT')
sensor = config.get('SENSOR','TYPE')
app = Flask(__name__) app = Flask(__name__)
app.debug = True # Make this False if you are no longer debugging app.debug = True # Make this False if you are no longer debugging
@app.route("/") @app.route("/")
def lab_temp(): def lab_temp():
import sys humidity, temperature = Adafruit_DHT.read_retry(getattr(Adafruit_DHT,sensor), 17)
import Adafruit_DHT
humidity, temperature = Adafruit_DHT.read_retry(Adafruit_DHT.AM2302, 17)
temperature = temperature * 9/5.0 + 32 temperature = temperature * 9/5.0 + 32
if humidity is not None and temperature is not None: if humidity is not None and temperature is not None:
return render_template("live.html",temp=temperature,hum=humidity) return render_template("live.html",temp=temperature,hum=humidity)
@ -217,4 +223,4 @@ def validate_date(d):
return False return False
if __name__ == "__main__": if __name__ == "__main__":
app.run(host='0.0.0.0', port=8080) app.run(host='0.0.0.0', port=port)

7
pi_temp_logger.py
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@ -37,6 +37,11 @@ No text output. Two new records are inserted in the database when the script is
import sqlite3 import sqlite3
import sys import sys
import Adafruit_DHT import Adafruit_DHT
import ConfigParser
config = ConfigParser.ConfigParser()
config.read("config.ini")
sensor = config.get('SENSOR','TYPE')
def log_values(sensor_id, temp, hum): def log_values(sensor_id, temp, hum):
conn=sqlite3.connect('/home/pi/Documents/pi-temp/pi_temp.db') #It is important to provide an conn=sqlite3.connect('/home/pi/Documents/pi-temp/pi_temp.db') #It is important to provide an
@ -51,7 +56,7 @@ def log_values(sensor_id, temp, hum):
conn.commit() conn.commit()
conn.close() conn.close()
humidity, temperature = Adafruit_DHT.read_retry(Adafruit_DHT.AM2302, 17) humidity, temperature = Adafruit_DHT.read_retry(getattr(Adafruit_DHT,sensor), 17)
temperature = temperature * 9/5.0 + 32 temperature = temperature * 9/5.0 + 32
# If you don't have a sensor but still wish to run this program, comment out all the # If you don't have a sensor but still wish to run this program, comment out all the
# sensor related lines, and uncomment the following lines (these will produce random # sensor related lines, and uncomment the following lines (these will produce random