[En-Nut-Discussion] Simple question about AT91SAM7X-EK

[Matt Wood]

Hi everybody, this is a simple question I'm sure, but its always the stupid one's that are the hardest for me :)  I cant seem to understand how to use the GPIO on the SAM7X board with Nut/OS.  All I want to be able to do is to turn a LED on and off, and sample input from the joystick switch.  The Nut/OS API docs are a little confusing to me and there is no example of this in any of the included exampmle programs.  They do all the complicated stuff though.  Could someone please provide a code example for port I/O control on the SAM7X-EK board?  Thanks in advance.  Matt.
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