Transponder tab does not support Sagetech XP transponders for operating messages

[Danf96]

Issue details

The transponder tab will not send any operating messages from the flight controller to an XPS-TR transponder, but GPS data is being sent through, and if the transponder is set to ALT mode from Sagetech's Engineering GUI, ADSB information is showing up on the flight data screen.

Pictured: Valid GPS messages being sent to and from the flight controller and transponder despite no operating messages appearing when using a logic analyzer

Pictured: Correct ADSB information after setting operating mode externally through another program

Version

1.3.80

Platform

[ ] All [ ] AntennaTracker [ ] Copter [ X ] Plane [ ] Rover [ ] Sub

Hardware type

CubeOrange Sagetech XPS-TR