I have not experienced this issue nor can I provide help beyond what amilcarlucas has. He recommended opening an issue with the development team. Have you done that?
Then provide more details. Pictures might help. What are the actual physical orientations of your components? And again, what are you trying to achieve?
When you connect the Here+, don’t worry about the COMPASS_ORIENT parameter, but rather accomplish a compass calibration on the Setup/Mandatory Hardware tab, and it should set the orientation automatically.
The reason is the 2 GPS antennas for yaw on my rover that direct an orientation, I need to change orientation to correct yaw.
for example, my rover head north (0 degree yaw), 2 antennas to decide the yaw as 90, but it is not my rover head orientation. I need change its yaw 90 degree to direct 0 degree (north).
because I can’t change 2 GPS position on my rover due to its design.
Yes, I have referd your post to try to solve problem. but it is not convenience
it does not make sense, when I use Here 3 (a CAN port GPS), it can be done orientation by ahrs_orientation parameter, confuse.