Please show a check code master how to calculate-CodePudding

After a red before the data is a red data check code, please master advice about how to work out the

CodePudding user response:

To provide some case

CodePudding user response:

reference 1st floor jngsky response:

to provide some case

Sent another one, thanks.

CodePudding user response:

F (CBE8)=CC2F, f (=CBE8 CC39), f (CBE8)=CC39, f ()? Excuse me, is this meaning?

CodePudding user response:

"A red before data is a red data after the check code" the feeling has a problem, the building Lord how know? To see this data distribution, it may be a red two bytes is a binary data check, before cc2f and cc39 contrast two place, there are two cbe8, as you can see, check the same, of a binary data before also same, before checking different, have different binary data

CodePudding user response:

references 4 floor early play play nuclear response:

"before a red data is a red data after the check code" the feeling has a problem, the building Lord how know? To see this data distribution, it may be a red two bytes is a binary data check, before cc2f and cc39 contrast two place, there are two cbe8, as you can see, check the same, of a binary data before also same, before checking different, have different binary data

There are different from top to bottom, I do not know how, a few to also

CodePudding user response:

If it is someone else I think you also is bad, he had invented the general calibration algorithm:
1, the sea plain code
2, the parity
3, the CRC check (serial)

Can check the data validation algorithm, look at that, the guess is it will estimate,