Navigation code for the 2016 robot. Intended for execution on a Raspberry Pi Model 2 B system.

• main.py
  • Main program file
  • All others called, directly or indirectly, from within this file
• HCSR04.py
  • Contains the HCSR04 class for initializing each individual HCSR04 sensor
  • This file is imported and used by Sensors.py.
• Sensors.py
  • This file actually does the creating of each HCSR04 object
  • It is imported within main.py
  • Each object it creates can then be used within main.py via the form: 'Sensors.ObjName.ObjFunc()'
• Motors.py
  • This file is on the to-do list as of 12/1/2015
  • It should initialize all 4 DC motors similar to how the sensors are done in Sensors.py