Hello David, to be honest, your request is a little confusing to me and it would be nice if you could elaborate a bit.
> I am looking at modifying the DCC protocol ... Many protocol > decoders display all frames but with some (all??) DCC controller > hardware they continually resend the last command frame mainly to > provide the continuous AC signal but partly to ensure dropped > commands are retried. sigrok doesn't yet have a DCC protocol decoder, so what exactly do you intend to modify? > I would like to add a user runtime parameter to cause duplicates to > be suppressed (perhaps greyed out) - the first occurance of the frame > to be displayed the remainder suppressed. You want to add a runtime parameter to... what, exactly? > Is there a way for the decoder to look at and compare the current > frame with the previous one ?? and suppress/grey out the current?? Yeah, certainly. The decoded data is created by the decoder, so as a matter of fact, only the decoder has all the information it needs to perform such a task. All the best, -Soeren > > Regards, > Dave > > > . > > > > _______________________________________________ > sigrok-devel mailing list > sigrok-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/sigrok-devel _______________________________________________ sigrok-devel mailing list sigrok-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sigrok-devel
