Multiple AppLeds / Buttons

[gcohler]

The system should accept for multiple AppLEDs and multiple Buttons.

This would allow for supporting all the LEDs / Buttons on a given piece of hardware. Plus it would separate App usage from System usage (if so desired).

Thus an app developer could do something like this:

Given a board with:

• Red LED on pin 6
• Green LED on pin 7
• Blue LED on pin 8
• Button on pin 9
• Button on pin 10

BOARDX:
SysLed: 6
AppLed: 6 // could overload or not with SysLED -- app developer's choice.
AppLed1: 7
AppLed2: 8
Button: 9
Button1: 10

This would allow a setup where only the system references SysLed, and the user application only references AppLed.