esaldiran

esaldiran

Hello everyone,

I have sentinel drone and upgraded to SDK 1.0 while following the documentation. The board and services details are as follow.

voxl2:/$ voxl-inspect-sku 

family code:   MRB-D0006 (sentinel)
compute board: 4 (voxl2)
hw version:    1
cam config:    11
SKU:           MRB-D0006-4-V1-C11

voxl2:/$ voxl-version 
--------------------------------------------------------------------------------
system-image: 1.6.2-M0054-14.1a-perf
kernel:       #1 SMP PREEMPT Fri May 19 22:19:33 UTC 2023 4.19.125
--------------------------------------------------------------------------------
hw version:   M0054
--------------------------------------------------------------------------------
voxl-suite:   1.0.0
--------------------------------------------------------------------------------
Packages:
Repo:  http://voxl-packages.modalai.com/ ./dists/qrb5165/sdk-1.0/binary-arm64/
Last Updated: 2023-03-02 12:58:27
WARNING: repo file has changed since last update,
	packages may have originated from a different repo
List:
	libmodal-cv              0.3.2
	libmodal-exposure        0.0.8
	libmodal-journal         0.2.2
	libmodal-json            0.4.3
	libmodal-pipe            2.8.5
	libqrb5165-io            0.2.0
	libvoxl-cci-direct       0.1.5
	libvoxl-cutils           0.1.1
	mv-voxl                  0.1-r0
	qrb5165-bind             0.1-r0
	qrb5165-dfs-server       0.1.0
	qrb5165-imu-server       0.6.0
	qrb5165-slpi-test-sig    01-r0
	qrb5165-system-tweaks    0.2.2
	qrb5165-tflite           2.8.0-2
	voxl-bind-spektrum       0.1.0
	voxl-camera-calibration  0.4.0
	voxl-camera-server       1.6.2
	voxl-configurator        0.2.7
	voxl-cpu-monitor         0.4.6
	voxl-docker-support      1.2.5
	voxl-eigen3              3.4.0
	voxl-elrs                0.0.7
	voxl-esc                 1.2.2
	voxl-feature-tracker     0.2.3
	voxl-flow-server         0.3.3
	voxl-gphoto2-server      0.0.10
	voxl-jpeg-turbo          2.1.3
	voxl-lepton-server       1.1.2
	voxl-libgphoto2          0.0.4
	voxl-libuvc              1.0.7
	voxl-logger              0.3.4
	voxl-mavcam-manager      0.5.1
	voxl-mavlink             0.1.1
	voxl-mavlink-server      1.2.0
	voxl-modem               1.0.5
	voxl-mongoose            7.7.0-1
	voxl-mpa-to-ros          0.3.6
	voxl-mpa-tools           1.0.4
	voxl-opencv              4.5.5-1
	voxl-portal              0.5.9
	voxl-px4                 1.14.0-2.0.34
	voxl-px4-imu-server      0.1.2
	voxl-px4-params          0.1.8
	voxl-qvio-server         0.9.3
	voxl-remote-id           0.0.8
	voxl-slpi-uart-bridge    1.0.1
	voxl-streamer            0.7.1
	voxl-suite               1.0.0
	voxl-tag-detector        0.0.4
	voxl-tflite-server       0.3.1
	voxl-utils               1.3.1
	voxl-uvc-server          0.1.6
	voxl-vision-hub          1.6.6
	voxl2-system-image       1.6.2-r0
	voxl2-wlan               1.0-r0
--------------------------------------------------------------------------------
voxl2:/$ voxl-inspect-services -v
Scanning services...

 Service Name          |  Version  |  Enabled  |   Running   |  CPU Usage
----------------------------------------------------------------------------
 docker-autorun        |    1.2.5  | Disabled  | Not Running |  
 docker-daemon         |    1.2.5  | Disabled  | Not Running |  
 modallink-relink      |    1.0.5  | Disabled  | Not Running |  
 voxl-camera-server    |    1.6.2  |  Enabled  |   Running   |    81.7%
 voxl-cpu-monitor      |    0.4.6  |  Enabled  |   Running   |     0.6%
 voxl-dfs-server       |    0.1.0  |  Enabled  | Not Running |  
 voxl-feature-tracker  |    0.2.3  | Disabled  | Not Running |  
 voxl-flow-server      |    0.3.3  | Disabled  | Not Running |  
 voxl-imu-server       |    0.6.0  |  Enabled  |   Running   |     5.9%
 voxl-lepton-server    |    1.1.2  | Disabled  | Not Running |  
 voxl-mavcam-manager   |    0.5.1  |  Enabled  |   Running   |     0.0%
 voxl-mavlink-server   |    1.2.0  |  Enabled  |   Running   |     3.9%
 voxl-modem            |    1.0.5  | Disabled  | Not Running |  
 voxl-portal           |    0.5.9  |  Enabled  |   Running   |     0.4%
 voxl-px4-imu-server   |    0.1.2  | Disabled  | Not Running |  
 voxl-px4              |   1.14.0  |  Enabled  |   Running   |    40.8%
 voxl-qvio-server      |    0.9.3  |  Enabled  |   Running   |    36.7%
 voxl-remote-id        |    0.0.8  | Disabled  | Not Running |  
 voxl-softap           |    0.2.2  | Disabled  | Not Running |  
 voxl-static-ip        |    0.2.2  | Disabled  | Not Running |  
 voxl-streamer         |    0.7.1  |  Enabled  |   Running   |     0.0%
 voxl-tag-detector     |    0.0.4  | Disabled  | Not Running |  
 voxl-tflite-server    |    0.3.1  | Disabled  | Not Running |  
 voxl-time-sync        |    1.3.1  | Disabled  | Not Running |  
 voxl-uvc-server       |    0.1.6  | Disabled  | Not Running |  
 voxl-vision-hub       |    1.6.6  |  Enabled  |   Running   |     2.1%
 voxl-wait-for-fs      |    1.3.1  |  Enabled  |  Completed  |

The problem is with running voxl-dfs-server command, the program exit after running less than a few second with the following error

voxl2:/$ voxl-dfs-server --debug
Enabling debug mode
=================================================================
min_disparity:   4
max_disparity:   64
min_threshold:   10
cost_threshold:  10
width:           640
height:          480
pc_skip_n_lines: 4
dfs pair #0
    enable:             1
    input_pipe:         stereo_front
    skip_n_frames:      1
    blur_size:          0
    post_median_size:   0
    intrinsics_file:    /data/modalai/opencv_stereo_front_intrinsics.yml
    extrinsics_file:    /data/modalai/opencv_stereo_front_extrinsics.yml
dfs pair #1
    enable:             1
    input_pipe:         stereo_rear
    skip_n_frames:      1
    blur_size:          0
    post_median_size:   0
    intrinsics_file:    /data/modalai/opencv_stereo_rear_intrinsics.yml
    extrinsics_file:    /data/modalai/opencv_stereo_rear_extrinsics.yml
=================================================================
loading calibration files
for Pair #0, loaded these lens params:
f:  497.433807
cx: 299.806549
cy: 251.570435
baseline_m: 0.080547
for Pair #1, loaded these lens params:
f:  501.798187
cx: 280.967346
cy: 222.201584
baseline_m: 0.080042
initializing dfs module
connected to pipe stereo_front
connected to pipe stereo_rear
ch1 starting processing
ch0 starting processing
ch1 starting processing
ch0 starting processing
ch1 starting processing
ch0 starting processing
client voxl-vision-hub0 connected to ch 5
client voxl-vision-hub0 connected to ch 2
*** stack smashing detected ***: <unknown> terminated
Aborted

Each time I run voxl-dfs-server disparity image on the portal update for a split second and freezes as the service crashes.

I tried to installing qrb5165-dfs-server from the source code with qrb5165 and with different versions dev, stag, sdk1.0, sdk0.9 but this time i got this error. With fresh install disparity image in portal doesn't update at all.

voxl2:/$ voxl-dfs-server  --debug
voxl-dfs-server: symbol lookup error: voxl-dfs-server: undefined symbol: mcv_create_stereo_undistort_grid

I already did fresh SDK install again but the problem still continues.

Looking forward to your help. Thank you.
Emre

esaldiran

Hi @Chad-Sweet,

I am using Sentinel Drone with default configuration and did not change anything at all. I encountered this problem while following the documentation.

I reverted back to VOXL2 Platform 0.9.5 without any configuration change and I can start voxl-dfs-server without any crash and I can see the results on portal.

Please let me know if you need any more info.

esaldiran

@Moderator Yes I installed full VOXL-SDK as outlined in the documentation with the following command. Set sku, camera configuration to leave as.

tar -xzvf voxl2_SDK_1.0.0.tar.gz 
cd voxl2_SDK_1.0.0
./install.sh

In my latest install, I set voxl-configure-sku configuration as "3) sentinel" and as "11 tracking(ov7251) + Hires(imx214) + Dual Stereo" but I still got the "*** stack smashing detected ***: <unknown> terminated" error.

I'll revert back to VOXL2 Platform 0.9.5 to see if this changes anything.

esaldiran