Where has my NTUN data gone?

[Vince_Hogg]

Simply that. Its defiantly selected in the bitmask but not showing in the dataflash logs.

[ambattuhari (Hari .P)]

PSC Log Item Details

I had a multirotor that was having some issues holding position and went to investigate the logs today. After quite a bit of searching, I found out that in dataflash logs, NTUN messages were renamed as PSC messages starting in AC 3.6.0. There’s information in the wiki for what each of the NTUN messages meant, however, it seems all the titles have changed, (TPX, TPY, PX, PY, TVX, TVY, VX, VY, TAX, YAY, AX, AY). Are these fields and descriptions documented anywhere that I could read up on?

[Vince_Hogg]

Thanks, so they are hiding in PSC.
Guess those things mean Pos, Vel, Accn, in xy plane. T? who knows?

[Nik286 (Nik)]

Willing to bet T stands for “target”, and the log information is consistent with that. Thanks guys, this “missing” data with zero documentation has been a major headache this past week, this is the first thread on it I’ve seen.