ArduPilot Custom Firmware Builder - FMUv3 missing (necessary for CUAV Pixhack V3x)

ArduCopter Copter 4.5
1

Hello

I am using several CUAV Pixhack V3x. To use all 3 IMUs and both Barometers it is necessary to use the firmware FMUv3. With using Pixhawk1 firmware one gets only 2 IMUs and 1 Barometer. Also Compass_DEV_ID2 is not visible (see pictures).
It would be great if one could also choose FMUv2 in the firmware builder. Could you please make that possible. Thanks a lot for your great work.

HW ID of FMU v3 - Firmware:

HW ID - FMU v3 v4.5
HW ID - FMU v3 v4.51097×682 154 KB

HW ID of Pixhawk1 - Firmware:

HW ID - Pixhawk1 v4.5
HW ID - Pixhawk1 v4.51107×651 139 KB

BR
Harald

2

Hi @Harald,

Thanks for the report. I’ve raised an enhancement request here and put it on our 4.5.0 issues list so that it is at least discussed on our next developer call.

3

Thank you. Would be really good as this FC is used quite a lot (especially by me: 15x) :grinning:

BR

Harald