(for 8051 or any other micro-controller)
In my program I have a variable
u= 2;
another variable
v= user defined(user can enter any no using keypad);
now
u=v
will it change the value of "u" permanently? I mean when I will turn of the system and then turn it on again "u" will again get value 2.
I want that value of "u" will be remain same as "v" until I change the value of "v".
Is it possible?