swap ports ,how?

[ustredna]

pls help me,
how swap two ports if button is pressed
in sw is used:



led1 var portb.1
led2 var portb.2

this is variables in my sw.

sorry my english is no very good.

tnx.
Peter / ustredna

[Ioannis]

your infos are too low. Please more input (like Johny 5 used to say!)

Ioannis