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Great, thanks heaps for the pointer.

Well I know that I should be able to find an answer somewhere, but I've been searching the 18f452 datasheet and haven't been able to find it.

I need to set the first 8 bytes of EEPROM to 0 in my he ...

Ok, that's good to know. I'll try padding the struct and comparing them.... although this is all becoming a bit unwieldy for the purposes that I had envisaged the struct being useful for in the first ...

Thanks PCM Programmer. I guess I didn't think about the 'padding bits.' If, however, I make my struct so that it takes up exactly 4 bytes (it's currently 3 bytes and 2 bits, so it should be pretty eas ...

Yeah, I was thinking more along the lines of comparing the block of memory. I just don't know how to, that's all.

I would've thought you could just write:

if((int32) State != (int32) Old_State) ...

Hi there.
There's most likely a simple solution to my problem, and I'm hoping someone can enlighten me to it. I have two structs of the same type, and I want to compare them. I have one called State, ...

Um that thread is basically talking about doing what I've already done, which is make a function which displays a byte in binary form. What I want to know is can I amend the printf function somehow to ...