Dual antenna system: Receiving heading estimate?
Closed this issue · 2 comments
I want to get the heading estimate using the 3DM-GQ7 with two multiband-antennas.
I recognized a small difference of the estimated heading/yaw between the topics ekf/dual_antenna_heading
and ekf/odometry_map
.
What is the difference?
Using SensorConnect-Software I get the same difference between the MIP-Messages GNSS Dual Antenna Status (0x82,0x49)
and Euler Angles (0x82,0x05)
.
Hi @Acerox41,
Can you checkout the microstrain_inertial_driver_common
submodule to bugfix/dual_antenna_heading
and let me know if that fixes your problem?
If you are in a terminal in the root of microstrain_inertial
, you can do this by running the following commands
cd microstrain_inertial_driver/microstrain_inertial_driver_common
git checkout bugfix/dual_antenna_heading
This should be fixed on 4.0.1
. Closing for now, feel free to reopen if this is still an issue