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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:
Description

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  smiley-wink smiley-wink smiley-wink

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

best regards
Andreas
« Last Edit: May 25, 2012, 06:45:10 am by danimath » Logged

http://danimathblog.blogspot.com

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

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