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Topic: LED Chasing Lights Progamming (Read 6628 times) previous topic - next topic


May 25, 2012, 01:21 pm Last Edit: May 25, 2012, 01:45 pm by danimath Reason: 1

But what is byte j? Are you creating and naming a byte with that declaration or is byte j something that already exists that you are calling upon?  

Look here?

Code: [Select]

A byte stores an 8-bit unsigned number, from 0 to 255.

It's a good idea to look into the reference from time to time  ;) ;) ;)

This construction declares a variable named "j", which can hold values between 0 and 255 (incl.).

best regards

#define true '/'/'/'
#define false '-'-'-'

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