Topics created by mohammednaveed

Hi @mohammednaveed ,

The revB (which is basically what we've been shipping for 2 years) is rated at 5V with 6A output, datasheet.

The snapdragon based designs have some decent inrush current requirements on bootup, hence this need.

Cliff,

Apologies for hijacking this thread slightly, but in another one I was interested in this transition mechanism.

It looks like the responsible code to monitor GNSS signals and perform the transition is here: https://github.com/modalai/px4-firmware/pull/1/files#diff-4086bdb716e4bb6c6668a2d61f8c87ef3f15caf4c7d7032595c7ec28a4cffdc7R106

Are these changes merged into the official build of v1.11.3-0.2.3 on the ModalAI site at?: https://storage.googleapis.com/modalai_public/flightcore-releases/v1.11.3-0.2.3-modalai_fc-v1_default.px4

I haven't seen the firmware ever "flip" the EKF2 mask, but perhaps there is another parameter I need to set to enable the GNSS quality monitoring. I'll poke around a bit more, just wanted to make sure I was on the right track with the above changeset.

Thanks much for any insight!
Steve

Hi @Chad-Sweet
Thank you so much!
Will have try it out first on the flight deck.

Thanks & Regards,
Mohammed Naveed

@modaltb Hi there! May I ask how the loopback test is conducted? How do you get the github file to run on VOXL? Thank you!

Please have a look at the Ulogs

3s Flight Ulog

4s Flight Ulog

Is there anything else i should a keep an eye for?

Thanks & Regards,
Mohammed Naveed

Hi James,
Thank you for your help!
I am yet to inspect the VOXL flight deck for the connectors.
I would like to test out the new branch.

Thanks and regards,
Mohammed Naveed