This example program shows how to use the RTX CAN Driver 
on 'Atmel AT91SAM7X-EK Evaluation Board' with 'Atmel 
AT91SAM7X256' microcontroller.

Example functionality:
 - send joystick position in first byte in CAN message on 
   CAN 1 controller every 1 second
   (UP = bit 0, DOWN = bit 1, LEFT = bit 2, RIGHT = bit 3)
   CAN 1 controller speed: 500 kbits
 - display higher 4 bits of received byte on CAN 1 controller 
   in hexadecimal representation on 4 LEDs

This example shows how to use RTX CAN Driver and how
to simulate input pins in uVision.

The CAN_Ex1 example program is available for several targets:

Simulator:   uVision Simulator for evaluation

SAM7X Flash: Atmel AT91SAM7X internal Flash

Notes:
  - As this microcontroller only has only one CAN controller 
    the example is not demonstrative by itself, to be able to 
    see whole functionality another device that sends or 
    receives CAN messages is necessary
