Sounds simple but I can't find anything that addresses what I'm trying to do...or at least anything I can understand : (
It seems simple enough, I think.
I have an unsigned long variable with an incrementing big number in it but I only care about the first 3 or 4 digits:
65535
I want
655
There's a bunch of stuff that does it but it's all for strings.
A little help please?
It seems simple enough, I think.
I have an unsigned long variable with an incrementing big number in it but I only care about the first 3 or 4 digits:
65535
I want
655
There's a bunch of stuff that does it but it's all for strings.
A little help please?