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I'm on Arduino 1.6.11 using a Due over the programming port. Thanks!
Hi - I'm getting all kinds of errors trying to get this compiled. Any input? 'cli' was not declared in this scope'PIND' was not declared in this scope'sei' was not declared in this scope
That's a really weird one. Are you setting the strip attributes correctly in your pixel.rc file? See step 3. You could also try using swap to swap the data and clock lines in your setup...that could be it...
It has to do with mapping. If I used 9x outputs, I could make each of the panels exactly the same, and have a way easier time mapping the pixels to the overall display. Although the total number of LEDs is less than the maximum allowed by the PP, it is far simpler to program large LED matricies if you know your individual units are the same (particularly if you want to do video / picture display).
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