If these are boolean values then why does a simple gauge that displays cruise status show a real number,"o.o"? What is the difference between "bit zero" and "bit match" when setting up messages?

Submitted by Mark Overholser on Wed, 2012-10-31 00:47


Some PIDs have Statuses with Boolean Flags, because they are On or Off, like the Retarder Status or Cruse Control Status. If I Recall Correctly, the Bit Zero will Test as TRUE, if that particular Bit is Zero. Bit Match you Provide a One or a Zero, and it will Test as TRUE, if the Current Value of the Bit, Matches your "example".