Strange behaviour of my PBP code.

[Fredrick]

How is it with variables?
If I overflow a byte sized counter it will turn to 0 after passing 255, but is it OK to let a variable overflow? or should I take care of the overflow like this

IF Counter > 254 Then 
Counter = 0
Endif

[Darrel Taylor]

For BYTE sized variables, when the value goes over 255 the upper bits are lost, which makes it automatically wrap around to 0.
You don't need to do it manually.

For words, it wraps when over 65535.
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