examples/light.py

   1 #!/usr/bin/env python
   2
   3 import time
   4 import ltr559
   5 import logging
   6
   7 logging.basicConfig(
   8     format='%(asctime)s.%(msecs)03d %(levelname)-8s %(message)s',
   9     level=logging.INFO,
  10     datefmt='%Y-%m-%d %H:%M:%S')
  11
  12 logging.info("""light.py - Print readings from the LTR559 Light & Proximity sensor.
  13
  14 Press Ctrl+C to exit!
  15
  16 """)
  17
  18 try:
  19     while True:
  20         lux = ltr559.get_lux()
  21         prox = ltr559.get_proximity()
  22         logging.info("""Light: {:05.02f} Lux
  23 Proximity: {:05.02f}
  24 """.format(lux, prox))
  25         time.sleep(1.0)
  26 except KeyboardInterrupt:
  27     pass