add cli-meter.py

cli-meter.py

@@ -0,0 +1,21 @@
+"""
+CLI Meter
+====================================================================
+Takes a reading of the light using the meter attached via to the
+intended Raspberry PI. The reading is the sent to a server where the
+reading is stored. The intended use for this script is to be run via
+the command-line without the need for a G.U.I. This should be the
+version used when the "Return to Ritherdon" project is live.
+"""
+import json
+import RPi.GPIO as GPIO
+import time, math
+import requests
+from datetime import datetime
+
+# Using BCM (Broadcom) names when referencing the GPIO pins.
+GPIO.setmode(GPIO.BCM)
+
+a_pin = 18 # Charges the capacitor.
+b_pin = 23 # Discharges the capacitor.
+