Two device-data bugs surfaced while scoping the live-feed work:
1. DOD parser misalignment. DOD's response has no leading counter and
includes LE + LN1-LN5, but the parser reused the DRD field map
(parts[0]=counter). That shifted everything: Lp was stored as the
counter, Leq as Lp, LE as Leq, and LN1 as Lpeak (visible because
"Lpeak" came out below Lmax, which is impossible). Parse DOD with its
own map: Lp=0, Leq=1, Lmax=3, Lmin=4, Lpeak=10 (channel 1 = main).
2. measurement_start_time reset on every live-stream open/close. The DOD
path tags state "Start"; the DRD stream path tags "Measure". The
transition detector treated only "Start" as measuring, so opening the
stream ("Start"->"Measure") read as a stop (cleared start time) and
closing it ("Measure"->"Start") read as a start (reset to now). Every
viewer reset the elapsed measurement time. Treat {"Start","Measure"}
both as measuring.
LN1/LN2 (L1/L10) parsing + model/serialization is the next step.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
serversdown
a7983d2958