The stack problem
The stack problem got an explanation by some kind answers from the Yahoo forum.
When calling the same subroutine the compiler tries to save time and space by wating
to adjust the stack pointer.
In my case this will probably not be a problem since I need to insert some delay between the calls to the display (I don't take care of the ACK sent from the display).
When calling the same subroutine the compiler tries to save time and space by wating
to adjust the stack pointer.
In my case this will probably not be a problem since I need to insert some delay between the calls to the display (I don't take care of the ACK sent from the display).
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