Scrolling ports

[umka]

Is it possible to scroll through pins outputting a high using a for loop? Is it also possible to scroll through pins checking there inputs using a for loop?

I just want to condense my code and it will also make it easier to modify for different combinations.

[SherpaDoug]

Map a port to a byte. How to do that in in the Common Q&A in the manual. Then use shift operations to rotate a mask which you write to the port.
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