Hi all, i'm a newbie to this forum so be gentle!
I have a problem i've spent quite a bit of time tinkering with and can't seem to get anywhere.
I'm trying to write code that takes an unsigned long and reverses the order of the bytes.
For example changing B1B2B3B4 to B4B3B2B1.
Like i said i'm not getting anywhere with this so could anyone at least point me in the right direction?