Are there any rules on when integers should be declared or defined? Sometimes I see this done before setup and sometimes I see them declared in setup. What are the rules that tell me when I should declare stuff?

What are the rules on declaring integers?

olf2012 April 27, 2018, 11:14am 10

I am referring to the fact that signed variables are not guaranteed to rollover as described. Any future compiler upgrade could silently break the code

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What are the rules on declaring integers?

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