good morning chaps need help please I need to be able to stop a change in a serial bit stream for example the sequence I have captured shows a pattern 02 01 AD HEX REPLY 11 FD 00 FF B9 example the 01 changes to 00 and this alters the pattern is it possible to flip bits so no error occurs or do I have reply to poll many thanks paul

 

It's really hard to understand what you are asking, maybe re-phrase the question?

That's why nobody helps.