- Nav Source Selector (p24) now fully drives the PFD: shared brg1/brg2 state
(App ↔ RMU ↔ PFD). RMU has both pointer knobs — ◯ blue (OFF/VOR1/ADF1/FMS1)
and ◇ white (OFF/VOR2/ADF2/FMS2). The PFD resolves each to a magnetic bearing
(VOR bearing, ADF relative+heading, GPS bearing) and the HSI legend reflects
the selected sources.
- PFD FMA / AFCS mode annunciation bar across the top (lateral · AP/FD ·
vertical) reading the per-mode *_status datarefs — active green, armed white,
matching the real Primus PFD.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- MFD reworked to the same portrait DU-870 format as the PFD (800x940) so both
tubes are identical size side-by-side in the PFD+MFD view, like the real panel.
- Nav Source Selector now on the PFD bezel (sits under the PFD per manual p24):
NAV (VOR1/VOR2) / FMS buttons drive HSI_source_select; the HSI course pointer,
CDI and source label colour by source — FMS magenta, VOR green (Honeywell
convention). MFD source label (FMS1/VOR) follows the same coupling.
- Added the airspeed trend vector (PFD #3, was missing): smoothed acceleration
projected 10 s, magenta, on the speed tape.
- Removed dead MFD soft-keys per manual: PFD SETUP → IN/HPA baro unit; EICAS SYS
→ FUEL-HYD/ELEC/APU/ENG sub-set readout (#11/#14) with RTN.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- CitDuo: PFD + MFD side-by-side on one tablet screen (new 'PFD+MFD' tab,
first in the Citation profile) — the two pilot DU-870 tubes at once.
- Autopilot restyled to the real Primus FGC: machined dark bezel w/ corner
screws, engraved square keys with green annunciator triangles (lit when
active), ridged pitch thumbwheel.
- FMS more complete per the FMS manual: DEP/ARR now does the two-step
procedure→transition pick (NO TRANS / RWxx / named transitions), VNAV split
into CLB/CRZ/DES pages (trans-alt, speed/alt limits, cruise alt, target
speed, VPA) via PREV/NEXT, and a new PROG page (TO/DEST distance-to-go + ETE
at GS). Page keys: FPLN/LEGS/DEP-ARR/DIR-INTC/VNAV/PROG/MENU.
- Fluidity: Citation PFD/MFD/EICAS now use the same rAF time-constant easing as
the G1000 (useEased/useEasedAngle) for attitude, speed/alt/VS tapes, HSI,
compass, map ownship and N1/ITT gauges — smooth 60 fps instead of stepping.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
karim