Pinouts.txt

Requirements:
- Motors
  - Drive each = 4 potentiometers (AIN)
  - Drive direction = 4 switches (GPIO)
  - Lock pairs = 2 switches (GPIO)
- Pneumatics
  - Fire each = 4 switches (GPIO)
  - Indicate each = 4 LEDS (CPU?)
- General
  - Screen (HERO Port 8)
  - Run = 1 switch (GPIO)
- Totals
  - 4 Analog in
  - 11 Digital in
  - 4 CPU
  - 1 Screen

Pinouts:
- Port 1 - 2 Analog in
  - Pin 1 = 3.3V - to each potentiometer
  - Pin 3 = Motor 1 Potentiometer
  - Pin 4 = Motor 2 Potentiometer
  - Pin 10 = Ground - to each potentiometer
- Port 3 - 7 GPIO
  - Pin 1 = 3.3V - to each switch
  - Pin 3 = Master Run Switch
  - Pin 4 = Motor 1 direction switch
  - Pin 5 = Motor 2 direction switch
  - Pin 6 = Motor 3 direction switch
  - Pin 7 = Motor 4 direction switch
  - Pin 8 = Motors 1-2 lock switch
  - Pin 9 = Motors 3-4 lock switch
  - Pin 10 = Ground - to lock switches (for built-in LED, include resistor?)
- Port 5 - 7 GPIO
  - Pin 1 = 3.3V - to each switch
  - Pin 3 = Solenoid 1 Fire
  - Pin 4 = Solenoid 2 Fire
  - Pin 5 = Solenoid 3 Fire
  - Pin 6 = Solenoid 4 Fire
  - Pin 10 = Ground - to each switch (for built-in LED, include resistor?)
- Port 8 - 2 Analog in, Display
  - Pin 1 = 3.3V - to each potentiometer (also display?)
  - Pin 2 = 5V - to display?
  - Pin 3 = Motor 3 Potentiometer
  - Pin 4 = Motor 4 Potentiometer
  - Pin 6 = Display SS port
  - Pin 7 = Display MOSI port
  - Pin 8 = Display MISO port
  - Pin 9 = Display SCK port
  - Pin 10 = Ground - to each potentiometer and display