voxl2 mini build

tiralonghipol

hi,

after setting up the docker, updated the submodules and followed the guidelines as described here,
I build and flash the firmware on my voxl2 mini board
then I stop the voxl-px4 service and when I
voxl-px4 -d
I get the following error:

voxl2-mini:/$ voxl-px4 -d
[INFO] Reading from /etc/modalai/voxl-px4.conf
Found DSP signature file
[INFO] Disabling daemon mode

*************************
GPS=AUTODETECT
RC=CRSF_RAW
ESC=VOXL_ESC
POWER MANAGER=NONE
DISTANCE SENSOR=NONE
OSD=DISABLE
DAEMON_MODE=DISABLE
SENSOR_CAL=ACTUAL
EXTRA STEPS:
*************************

INFO  [px4] mlockall() enabled. PX4's virtual address space is locked into RAM.
INFO  [px4] assuming working directory is rootfs, no symlinks needed.
INFO  [muorb] Got muorb init command
Sending initialization request
INFO  [muorb] muorb protobuf initalize method succeeded
INFO  [muorb] SLPI: Creating pthread test_MUORB

INFO  [muorb] succesfully did ADVERTISE_TEST_TYPE
ERROR [muorb] SLPI: Hit maximum number of threads
ERROR [muorb] Test timed out waiting for response
px4: symbol lookup error: px4: undefined symbol: fc_sensor_get_time_offset

PX4 branch voxl-dev, commit 98e2c064459509
This is with everything default without touching any code except the px4.conf file

Any idea?

Eric Katzfey

@tiralonghipol I would do systemctl disable voxl-px4 then power cycle the board and then on next log in do voxl-px4 -d.

tiralonghipol

@Eric-Katzfey
I thought about it as well, it does not seem to have an effect

anything else I could try? I am scanning the commits to see if this symbol was introduced as some point

Eric Katzfey

@tiralonghipol Oh, sorry, didn't scroll down and see that message. Latest dev is incompatible with SDK 1.1.2. You need updated libfc-sensor installed (Can be found here: http://voxl-packages.modalai.com/dists/qrb5165/staging/binary-arm64/libfc-sensor_1.0.5_arm64.deb) and ideally latest modalai-slpi installed as well (Can be found here: http://voxl-packages.modalai.com/dists/qrb5165/staging/binary-arm64/modalai-slpi_1.1.12_arm64.deb). These will all be together in the next SDK release.

tiralonghipol

@Eric-Katzfey

you are the best! that worked! hurra!

for anyone bumping into the same issue:

adb shell into voxl2 mini

wget http://voxl-packages.modalai.com/dists/qrb5165/staging/binary-arm64/modalai-slpi_1.1.12_arm64.deb
dpkg -i modalai-slpi_1.1.12_arm64.deb

wget http://voxl-packages.modalai.com/dists/qrb5165/staging/binary-arm64/libfc-sensor_1.0.5_arm64.deb
dpkg -i libfc-sensor_1.0.5_arm64.deb

into the docker:
./clean.sh
./build.sh

into voxl-px4/px4-firmware/
/boards/modalai/voxl2/scripts/install-voxl.sh

tadaaa

tiralonghipol

@Eric-Katzfey

hei Eric! I thought you would like to see some results (LINK HERE). voxl2 mini + 4in1 mini esc, amazing products!
we submitted to ICUAS2024, more details in case the paper gets accepted

Eric Katzfey

@tiralonghipol Hey, that's really cool! Thanks for sharing!

tom

@tiralonghipol This is awesome, great work!

tiralonghipol

@tom @Eric-Katzfey
Thank you guys!! More to come eheh