VN-300 only parsing GPS packets (no gyro/accel..)

[havi0019]

Bug report

VN-300 connected to CubeOrange on firmware ArduCopter 4-3 or 4-4-dev
The ExternalAHRS is not parsing the gyro/accel data but is only parsing the GPS data.
Put prints in the parsing and I find that it is only getting GPS packets.
VN-300 was reset to factory default and that didn't help. Even tried hard-coding the nmea messages into it with no avail.

Version
ArduCopter 4.3.0-dev and 4.4.0-dev

Platform
[ x] All
[ ] AntennaTracker
[ ] Copter
[ ] Plane
[ ] Rover
[ ] Submarine

Airframe type
Copter quad-plus

Hardware type
CubeOrange w/VN300 on Telem2
Serial protocol = 36, baud = 115200

[havi0019]

Was finally able to get resolved!

For others here is what I had to do:
From the VN configurator - from a stock VN300 setup

1. disable all serial 1/2 messages
2. change baud rate higher than the standard 115200 (bandwidth for the messages is around 90% use so I brought it up)
3. I set NMEA messages that are used -> saved the settings to eeprom

[rmackay9]

It looks to me like we have no documentation on the setup of the VectorNav products. I've put a note in our wiki to-do list.