Dear Killzone_kid
The padding of data after compiling the code As far as I know it is always fixed.
In this code I need only 64 bit (8 byte) if need more data after changing the size of structure and compiling, the size of structure in assmbeled code I don't think change.
I do not know how to use the helper for this purpose, please give me an example or a link. I need only setup the bits of shift registers outputs or reading shift registers inputs without any bitwise operation and or bit position calculation.
Thanks alot
Best regards