Quote from: Krupski on Today at 17:54:05
If it does, then I guess my driver will have to do a read, wait "some" amount of time (TBD) then read again and compare the two to prevent that problem from ever happening.
Why would you do that instead of reading the registers all at once?
Not sure. I need to think about the whole thing. This problem never occurred to me (nor did I ever run into it or have any reason to even suspect it) but the way you explain it, it seems like it could be a very remote, but very real problem and if so I need to try and find it, understand it completely then fix it in a bulletproof manner.
(yeah it's just a small Arduino library, but I'm fanatical about code being "right"). 