Hi @TomP
Looking pretty grim...
That specific signal is all buried at least 3-7 layers deep directly from that pad and it hits other BGA devices right in the pad.... no exposed traces, no exposed pins at all...
You'll have to find a different UART port or some other plan B.... sorry.

Hi @TomP
I'll look right now, but can you please also send me a zoom in clearer picture of that area?
I think I see other damaged parts, so I want to double check and advise what else could be impacted.

Thanks!

Hi @jonathankampia
Can you please post some pics of your setups?
I cannot tell exactly how you are using J3, and which version of VOXL 2 Mini do you have? M0104 or the new rounded corner M0204 with fixed SS lines?

Do you have a spec of the SSD you are trying to use? What other 5V peripherals are you using. We could be pulling too much current, since V2 Mini only has 900mA TOTAL 5V support so other 5V peripherals will eat into that budget.

Thanks!
Vinny

@Huynh-Gremsy You cannot connect peripherals to the USBC port in that way, you'll have to use one of our add-on boards that breakout USB ports

@Huynh-Gremsy Apologies, didn't realize you were trying to use the usb-c port, see Vinny's comment here:

https://forum.modalai.com/post/8501

@Grier Do you have another USB-C to HDMI converter that you could try?

@roy-crosthwaite Can you swap GPS units with the working one and verify that it fixes the issue?

@Rowan-Dempster ,

Here is where the raw data from the TOF sensor comes into voxl-camera-server : https://gitlab.com/voxl-public/voxl-sdk/services/voxl-camera-server/-/blob/dev/src/hal3_camera_mgr.cpp?ref_type=heads#L1242

The data is in the MIPI12 packed format. The TOF library expects RAW16 format, so the data is converted from MIPI12 to RAW16 and fed into the TOF processing library. It is possible that dumping the RAW data is what RRF recording would be doing, so you could add that functionality to camera server to write the raw data to file. I could also help with publishing the RAW12 data as is to a mpa channel, so you can log it outside of the camera server (for example using voxl-record-raw-image utility. You could clarify with PMD if that would work (in other words, you would need to know the log format of the RRF recording)

We have not tried enabling the raw data logging. However, if you know what function needs to be called within PMD library (maybe you just enable logging, and it does everything for you), you should be able to add it somewhere in the TOF init code, maybe here : https://gitlab.com/voxl-public/voxl-sdk/services/voxl-camera-server/-/blob/dev/src/tof_interface.cpp?ref_type=heads#L982

You can find the API header files for Royale / Spectre in /usr/include/royale either on VOXL2 directly on in /opt/sysroots/qrb5165_1/usr/include/royale the voxl-cross:V4.4 docker.

Hopefully that helps!

Alex

Hello @Aaky ,

If you have a new motor / prop, please follow these instructions for initial tuning : https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/master/voxl-esc-tools/calibration.md?ref_type=heads

We don't have this specific motor / propeller combo, but if you send a link where I can purchase these, I would be happy to do a tuning pass and some testing for you.

Alex

@Rupesh , this is a typo in the instructions -- you should not need to install any build deps for this project, as the opencv build script will do everything that's needed.

Please try skipping this step.

Alex