The problem im having with checksum is that I dont understand how they actually get the number at the end?
Say for this bit 01010011, what would be the checksum, and how do you get it?
I understand that if its over 255, then you have to 'divide' (which I think you actually have to subtract) 256 from the checksum.
Help?
Say for this bit 01010011, what would be the checksum, and how do you get it?
I understand that if its over 255, then you have to 'divide' (which I think you actually have to subtract) 256 from the checksum.
Help?