# Uable to start camera server on voxl 2 Source: https://forum.modalai.com/topic/1299/uable-to-start-camera-server-on-voxl-2 Category: General Questions (https://forum.modalai.com/category/2/general-questions) Posted: 2022-09-06 11:00:27 UTC by Tamas Pal 0 Replies: 7 · Views: 1559 ## Tamas Pal 0 · 2022-09-06 11:00:27 UTC I am unable to start the voxl-camera-server on voxl 2 although it is enabled. ``` voxl2:/$ voxl-inspect-services Service Name | Enabled | Running | CPU Usage --------------------------------------------------------------- docker-autorun | Disabled | Not Running | docker-daemon | Disabled | Not Running | modallink-relink | Disabled | Not Running | voxl-camera-server | Enabled | Not Running | voxl-cpu-monitor | Enabled | Running | 0.0 voxl-dfs-server | Enabled | Not Running | voxl-imu-server | Enabled | Running | 0.0 voxl-mavlink-server | Enabled | Running | 0.0 voxl-modem | Disabled | Not Running | voxl-portal | Enabled | Running | 0.0 voxl-px4-imu-server | Enabled | Running | 0.0 voxl-px4 | Enabled | Running | 0.0 voxl-qvio-server | Enabled | Running | 0.0 voxl-softap | Disabled | Not Running | voxl-static-ip | Disabled | Not Running | voxl-streamer | Disabled | Not Running | voxl-tag-detector | Disabled | Not Running | voxl-tflite-server | Disabled | Not Running | voxl-time-sync | Disabled | Not Running | voxl-vision-px4 | Enabled | Running | 0.0 voxl-wait-for-fs | Enabled | Completed | voxl2:/$ voxl-camera-server ------ voxl-camera-server: Starting camera server Started Camera: tracking Started Camera: hires Started Camera: stereo_front Started Camera: stereo_rear ------ voxl-camera-server: Camera server is now running Aborted voxl2:/$ voxl-inspect-services Service Name | Enabled | Running | CPU Usage --------------------------------------------------------------- docker-autorun | Disabled | Not Running | docker-daemon | Disabled | Not Running | modallink-relink | Disabled | Not Running | voxl-camera-server | Enabled | Not Running | voxl-cpu-monitor | Enabled | Running | 0.0 voxl-dfs-server | Enabled | Not Running | voxl-imu-server | Enabled | Running | 0.0 voxl-mavlink-server | Enabled | Running | 0.0 voxl-modem | Disabled | Not Running | voxl-portal | Enabled | Running | 0.0 voxl-px4-imu-server | Enabled | Running | 0.0 voxl-px4 | Enabled | Running | 0.0 voxl-qvio-server | Enabled | Running | 0.0 voxl-softap | Disabled | Not Running | voxl-static-ip | Disabled | Not Running | voxl-streamer | Disabled | Not Running | voxl-tag-detector | Disabled | Not Running | voxl-tflite-server | Disabled | Not Running | voxl-time-sync | Disabled | Not Running | voxl-vision-px4 | Enabled | Running | 0.0 voxl-wait-for-fs | Enabled | Completed | voxl2:/$ systemctl start voxl-camera-server voxl2:/$ voxl-inspect-services Service Name | Enabled | Running | CPU Usage --------------------------------------------------------------- docker-autorun | Disabled | Not Running | docker-daemon | Disabled | Not Running | modallink-relink | Disabled | Not Running | voxl-camera-server | Enabled | Not Running | voxl-cpu-monitor | Enabled | Running | 0.0 voxl-dfs-server | Enabled | Not Running | voxl-imu-server | Enabled | Running | 0.0 voxl-mavlink-server | Enabled | Running | 0.0 voxl-modem | Disabled | Not Running | voxl-portal | Enabled | Running | 0.0 voxl-px4-imu-server | Enabled | Running | 0.0 voxl-px4 | Enabled | Running | 0.0 voxl-qvio-server | Enabled | Running | 0.0 voxl-softap | Disabled | Not Running | voxl-static-ip | Disabled | Not Running | voxl-streamer | Disabled | Not Running | voxl-tag-detector | Disabled | Not Running | voxl-tflite-server | Disabled | Not Running | voxl-time-sync | Disabled | Not Running | voxl-vision-px4 | Enabled | Running | 0.0 voxl-wait-for-fs | Enabled | Completed | ``` also getting this error for voxl-inspect-qvio ``` voxl2:/$ voxl-inspect-qvio waiting for server dt(ms) | T_imu_wrt_vio (m) |Roll Pitch Yaw (deg)|features|quality| state| error_codes | 30.1 | 0.00 0.00 0.00| 0.0 -0.0 0.0| 0 | -1% | FAIL | IMU_MISSING STALLED ``` How to fix it? ## Reply by Guest · 2022-09-06 20:51:26 UTC Hi, What does the output of ```journalctl -u voxl-camera-server``` say? ## Reply by Tamas Pal 0 · 2022-09-07 04:59:21 UTC (in reply to Guest) @Alex-Gardner This is the terminal output ``` voxl2:/$ voxl-inspect-services Service Name | Enabled | Running | CPU Usage --------------------------------------------------------------- docker-autorun | Disabled | Not Running | docker-daemon | Disabled | Not Running | modallink-relink | Enabled | Not Running | voxl-camera-server | Disabled | Not Running | voxl-cpu-monitor | Enabled | Running | 0.0 voxl-dfs-server | Enabled | Not Running | voxl-imu-server | Enabled | Running | 0.0 voxl-mavlink-server | Enabled | Running | 0.0 voxl-modem | Enabled | Not Running | voxl-portal | Enabled | Running | 0.0 voxl-px4-imu-server | Enabled | Running | 0.0 voxl-px4 | Enabled | Running | 0.0 voxl-qvio-server | Enabled | Running | 0.0 voxl-softap | Enabled | Completed | voxl-static-ip | Enabled | Not Running | voxl-streamer | Enabled | Running | 0.0 voxl-tag-detector | Enabled | Not Running | voxl-tflite-server | Enabled | Running | 0.0 voxl-time-sync | Enabled | Completed | voxl-vision-px4 | Enabled | Running | 0.0 voxl-wait-for-fs | Enabled | Completed | voxl2:/$ systemctl enable voxl-camera-server Created symlink /etc/systemd/system/multi-user.target.wants/voxl-camera-server.service → /etc/systemd/system/voxl-camera-server.service. voxl2:/$ systemctl start voxl-camera-server voxl2:/$ voxl-inspect-services Service Name | Enabled | Running | CPU Usage --------------------------------------------------------------- docker-autorun | Disabled | Not Running | docker-daemon | Disabled | Not Running | modallink-relink | Enabled | Not Running | voxl-camera-server | Enabled | Not Running | voxl-cpu-monitor | Enabled | Running | 0.0 voxl-dfs-server | Enabled | Not Running | voxl-imu-server | Enabled | Running | 0.0 voxl-mavlink-server | Enabled | Running | 0.0 voxl-modem | Enabled | Not Running | voxl-portal | Enabled | Running | 0.0 voxl-px4-imu-server | Enabled | Running | 0.0 voxl-px4 | Enabled | Running | 0.0 voxl-qvio-server | Enabled | Running | 0.0 voxl-softap | Enabled | Completed | voxl-static-ip | Enabled | Not Running | voxl-streamer | Enabled | Running | 0.0 voxl-tag-detector | Enabled | Not Running | voxl-tflite-server | Enabled | Running | 0.0 voxl-time-sync | Enabled | Completed | voxl-vision-px4 | Enabled | Running | 5.3 voxl-wait-for-fs | Enabled | Completed | voxl2:/$ journalctl -u voxl-camera-server -- Logs begin at Fri 2021-12-10 09:15:51 UTC, end at Tue 2022-09-06 05:32:00 UTC. -- Jul 26 12:10:42 qrb5165-rb5 systemd[1]: Started voxl-camera-server. -- Reboot -- Jul 26 12:10:42 qrb5165-rb5 systemd[1]: Started voxl-camera-server. -- Reboot -- Jul 26 12:10:42 qrb5165-rb5 systemd[1]: Started voxl-camera-server. -- Reboot -- Jul 26 12:10:42 qrb5165-rb5 systemd[1]: Started voxl-camera-server. Jul 26 12:10:42 qrb5165-rb5 bash[1276]: ------ voxl-camera-server: Starting camera server Jul 26 12:10:42 qrb5165-rb5 bash[1276]: ERROR: Camera module not opened, 10 attempts remaining -- Reboot -- Jul 26 12:10:42 qrb5165-rb5 bash[1273]: ------ voxl-camera-server: Starting camera server Jul 26 12:10:42 qrb5165-rb5 bash[1273]: ERROR: Camera module not opened, 10 attempts remaining -- Reboot -- Jul 26 12:10:42 qrb5165-rb5 bash[1283]: ------ voxl-camera-server: Starting camera server Jul 26 12:10:42 qrb5165-rb5 bash[1283]: ERROR: Camera module not opened, 10 attempts remaining -- Reboot -- Jul 26 12:10:42 qrb5165-rb5 bash[1288]: ------ voxl-camera-server: Starting camera server Jul 26 12:10:42 qrb5165-rb5 bash[1288]: ERROR: Camera module not opened, 10 attempts remaining -- Reboot -- Jul 26 12:10:42 qrb5165-rb5 systemd[1]: Started voxl-camera-server. Jul 26 12:10:43 qrb5165-rb5 bash[1298]: ------ voxl-camera-server: Starting camera server Jul 26 12:10:43 qrb5165-rb5 bash[1298]: ERROR: Camera module not opened, 10 attempts remaining -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1276]: Started Camera: tracking Jul 26 12:10:44 qrb5165-rb5 bash[1276]: Started Camera: hires -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1273]: Started Camera: tracking -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1276]: Started Camera: stereo_front -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1273]: Started Camera: hires -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1283]: Started Camera: tracking -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1288]: Started Camera: tracking -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1298]: Started Camera: tracking -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1276]: Started Camera: stereo_rear Jul 26 12:10:44 qrb5165-rb5 bash[1276]: ------ voxl-camera-server: Camera server is now running -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1283]: Started Camera: hires -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1273]: Started Camera: stereo_front -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1298]: Started Camera: hires -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1288]: Started Camera: hires -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1283]: Started Camera: stereo_front -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1273]: Started Camera: stereo_rear Jul 26 12:10:44 qrb5165-rb5 bash[1273]: ------ voxl-camera-server: Camera server is now running -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1298]: Started Camera: stereo_front -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1288]: Started Camera: stereo_front -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1283]: Started Camera: stereo_rear Jul 26 12:10:44 qrb5165-rb5 bash[1283]: ------ voxl-camera-server: Camera server is now running -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1298]: Started Camera: stereo_rear Jul 26 12:10:44 qrb5165-rb5 bash[1298]: ------ voxl-camera-server: Camera server is now running -- Reboot -- Jul 26 12:10:44 qrb5165-rb5 bash[1288]: Started Camera: stereo_rear Jul 26 12:10:44 qrb5165-rb5 bash[1288]: ------ voxl-camera-server: Camera server is now running -- Reboot -- Jul 26 12:12:00 qrb5165-rb5 bash[1276]: ERROR in pipe_server_write_to_client, tried to write 307200 bytes but write returned 176128 -- Reboot -- Jul 26 12:23:23 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Main process exited, code=killed, status=6/ABRT Jul 26 12:23:23 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Failed with result 'signal'. Jul 26 12:30:25 qrb5165-rb5 systemd[1]: Started voxl-camera-server. Jul 26 12:30:25 qrb5165-rb5 bash[2702]: ------ voxl-camera-server: Starting camera server Jul 26 12:30:25 qrb5165-rb5 bash[2702]: Started Camera: tracking Jul 26 12:30:25 qrb5165-rb5 bash[2702]: Started Camera: hires Jul 26 12:30:26 qrb5165-rb5 bash[2702]: Started Camera: stereo_front Jul 26 12:30:26 qrb5165-rb5 bash[2702]: Started Camera: stereo_rear Jul 26 12:30:26 qrb5165-rb5 bash[2702]: ------ voxl-camera-server: Camera server is now running Jul 26 12:38:07 qrb5165-rb5 bash[2702]: double free or corruption (out) Jul 26 12:38:08 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Main process exited, code=killed, status=6/ABRT Jul 26 12:38:08 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Failed with result 'signal'. Jul 26 12:38:49 qrb5165-rb5 systemd[1]: Started voxl-camera-server. Jul 26 12:38:49 qrb5165-rb5 bash[3265]: ------ voxl-camera-server: Starting camera server Jul 26 12:38:50 qrb5165-rb5 bash[3265]: Started Camera: tracking Jul 26 12:38:50 qrb5165-rb5 bash[3265]: Started Camera: hires Jul 26 12:38:50 qrb5165-rb5 bash[3265]: Started Camera: stereo_front Jul 26 12:38:50 qrb5165-rb5 bash[3265]: Started Camera: stereo_rear Jul 26 12:38:50 qrb5165-rb5 bash[3265]: ------ voxl-camera-server: Camera server is now running Jul 26 13:04:19 qrb5165-rb5 bash[3265]: Segmentation fault: Jul 26 13:04:19 qrb5165-rb5 bash[3265]: Fault thread: cam1-request(tid: 3301) Jul 26 13:04:19 qrb5165-rb5 bash[3265]: Fault address: (nil) Jul 26 13:04:19 qrb5165-rb5 bash[3265]: Address not mapped. Jul 26 13:04:19 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Main process exited, code=killed, status=11/SEGV Jul 26 13:04:19 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Failed with result 'signal'. Jul 26 13:05:03 qrb5165-rb5 systemd[1]: Started voxl-camera-server. Jul 26 13:05:03 qrb5165-rb5 bash[4025]: ------ voxl-camera-server: Starting camera server Jul 26 13:05:04 qrb5165-rb5 bash[4025]: Started Camera: tracking Jul 26 13:05:04 qrb5165-rb5 bash[4025]: Started Camera: hires Jul 26 13:05:04 qrb5165-rb5 bash[4025]: Started Camera: stereo_front Jul 26 13:05:04 qrb5165-rb5 bash[4025]: Started Camera: stereo_rear Jul 26 13:05:04 qrb5165-rb5 bash[4025]: ------ voxl-camera-server: Camera server is now running -- Reboot -- Aug 19 15:00:08 qrb5165-rb5 systemd[1]: Started voxl-camera-server. Aug 19 15:00:08 qrb5165-rb5 bash[1271]: ------ voxl-camera-server: Starting camera server Aug 19 15:00:08 qrb5165-rb5 bash[1271]: ERROR: Camera module not opened, 10 attempts remaining Aug 19 15:00:09 qrb5165-rb5 bash[1271]: Started Camera: tracking Aug 19 15:00:09 qrb5165-rb5 bash[1271]: Started Camera: hires Aug 19 15:00:10 qrb5165-rb5 bash[1271]: Started Camera: stereo_front Aug 19 15:00:10 qrb5165-rb5 bash[1271]: Started Camera: stereo_rear Aug 19 15:00:10 qrb5165-rb5 bash[1271]: ------ voxl-camera-server: Camera server is now running -- Reboot -- Aug 22 14:48:20 qrb5165-rb5 systemd[1]: Started voxl-camera-server. Aug 22 14:48:20 qrb5165-rb5 bash[1277]: ------ voxl-camera-server: Starting camera server Aug 22 14:48:20 qrb5165-rb5 bash[1277]: ERROR: Camera module not opened, 10 attempts remaining -- Reboot -- Aug 22 14:48:20 qrb5165-rb5 systemd[1]: Started voxl-camera-server. Aug 22 14:48:20 qrb5165-rb5 bash[1280]: ------ voxl-camera-server: Starting camera server Aug 22 14:48:20 qrb5165-rb5 bash[1280]: ERROR: Camera module not opened, 10 attempts remaining Aug 22 14:48:22 qrb5165-rb5 bash[1280]: Started Camera: tracking Aug 22 14:48:22 qrb5165-rb5 bash[1280]: Started Camera: hires -- Reboot -- Aug 22 14:48:22 qrb5165-rb5 bash[1277]: Started Camera: tracking Aug 22 14:48:22 qrb5165-rb5 bash[1277]: Started Camera: hires -- Reboot -- Aug 22 14:48:22 qrb5165-rb5 bash[1280]: Started Camera: stereo_front -- Reboot -- Aug 22 14:48:22 qrb5165-rb5 bash[1277]: Started Camera: stereo_front -- Reboot -- Aug 22 14:48:22 qrb5165-rb5 bash[1280]: Started Camera: stereo_rear Aug 22 14:48:22 qrb5165-rb5 bash[1280]: ------ voxl-camera-server: Camera server is now running -- Reboot -- Aug 22 14:48:22 qrb5165-rb5 bash[1277]: Started Camera: stereo_rear Aug 22 14:48:22 qrb5165-rb5 bash[1277]: ------ voxl-camera-server: Camera server is now running -- Reboot -- Aug 22 14:49:07 qrb5165-rb5 systemd[1]: Started voxl-camera-server. Aug 22 14:49:07 qrb5165-rb5 bash[2630]: ------ voxl-camera-server: Starting camera server Aug 22 14:49:08 qrb5165-rb5 bash[2630]: Started Camera: tracking Aug 22 14:49:08 qrb5165-rb5 bash[2630]: Started Camera: hires Aug 22 14:49:08 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Main process exited, code=killed, status=6/ABRT Aug 22 14:49:08 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Failed with result 'signal'. -- Reboot -- Aug 22 15:13:22 qrb5165-rb5 bash[1277]: voxl-camera-server ERROR: Framenumber: 45002 ErrorCode: 4 Aug 22 15:13:22 qrb5165-rb5 bash[1277]: voxl-camera-server ERROR: Framenumber: 45002 ErrorCode: 3 Aug 22 15:13:22 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Main process exited, code=killed, status=6/ABRT Aug 22 15:13:22 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Failed with result 'signal'. Aug 22 15:58:35 qrb5165-rb5 systemd[1]: Started voxl-camera-server. Aug 22 15:58:35 qrb5165-rb5 bash[4807]: ------ voxl-camera-server: Starting camera server Aug 22 15:58:36 qrb5165-rb5 bash[4807]: Started Camera: tracking Aug 22 15:58:36 qrb5165-rb5 bash[4807]: Started Camera: hires Aug 22 15:58:36 qrb5165-rb5 bash[4807]: Started Camera: stereo_front Aug 22 15:58:36 qrb5165-rb5 bash[4807]: Started Camera: stereo_rear Aug 22 15:58:36 qrb5165-rb5 bash[4807]: ------ voxl-camera-server: Camera server is now running voxl2:/$ voxl-inspect-services Service Name | Enabled | Running | CPU Usage --------------------------------------------------------------- docker-autorun | Disabled | Not Running | docker-daemon | Disabled | Not Running | modallink-relink | Enabled | Not Running | voxl-camera-server | Enabled | Not Running | voxl-cpu-monitor | Enabled | Running | 0.0 voxl-dfs-server | Enabled | Not Running | voxl-imu-server | Enabled | Running | 0.0 voxl-mavlink-server | Enabled | Running | 0.0 voxl-modem | Enabled | Not Running | voxl-portal | Enabled | Running | 0.0 voxl-px4-imu-server | Enabled | Running | 4.8 voxl-px4 | Enabled | Running | 4.8 voxl-qvio-server | Enabled | Running | 0.0 voxl-softap | Enabled | Completed | voxl-static-ip | Enabled | Not Running | voxl-streamer | Enabled | Running | 4.8 voxl-tag-detector | Enabled | Not Running | voxl-tflite-server | Enabled | Running | 0.0 voxl-time-sync | Enabled | Completed | voxl-vision-px4 | Enabled | Running | 4.8 voxl-wait-for-fs | Enabled | Completed | ``` also getiing this ``` voxl2:/$ voxl-inspect-cam ERROR: There must be at least one pipe Print out camera data from Modal Pipe Architecture. Options are: -a, --all show all available cameras (not usable with test mode) -h, --help print this help message typical usage: /# voxl-inspect-cam tracking /# voxl-inspect-cam tracking hires voxl2:/$ voxl-camera-server -d 0 Secondary id found for camera: stereo_front, assuming stereo ------ voxl-camera-server: Starting camera server Attempting to open the hal module SUCCESS: Camera module opened on attempt 0 ----------- Number of cameras: 6 Stats for camera: 0: ANDROID_SCALER_AVAILABLE_RAW_SIZES: 640x480, ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES: 640x 480, ANDROID_SENSOR_INFO_SENSITIVITY_RANGE min = 54 max = 431 ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY 431 ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE min = 0ns max = 17942880ns ERROR: Camera 0 failed to find supported preview config: 1280x800 Encountered error starting camera: stereo_front, exiting ``` how to fix this? ## Reply by Guest · 2022-09-07 22:30:18 UTC It looks like you've configured your camera server to look for OV9782 cameras not OV7251s. It's looking for 1280x800 images (the 9782 defaults) but camera 0 only supports 640x480 (implying it's a 7251 tracking or pinhole camera). Can you compare your configuration in ```/etc/modalai/voxl-camera-server.conf``` to what the hardware reports with ```voxl-camera-server -l``` ## Reply by Arjun Jain · 2022-09-08 01:07:01 UTC (in reply to Guest) @Alex-Gardner hi alex! How to go back to the default configuration? We didn’t change actually, not sure why the configuration is looking for different cameras. Many thanks! ## Reply by Guest · 2022-09-08 16:37:40 UTC Hi, I don't know what configuration you have for cameras but you can run ```voxl-configure-cameras --help``` to see a list of available configurations, and then run it again with the correct number for your configuration. If you have a sentinel drone (or voxl2 flight deck, they're identical as far as the cameras are concerned) you can run ```voxl-configure-cameras sentinel``` ## Reply by Tamas Pal 0 · 2022-09-09 08:46:17 UTC @Alex-Gardner said in [Uable to start camera server on voxl 2](/post/6178): > sentinel Still having the same issue ``` voxl2:/$ voxl-inspect-services Service Name | Enabled | Running | CPU Usage --------------------------------------------------------------- docker-autorun | Disabled | Not Running | docker-daemon | Disabled | Not Running | modallink-relink | Enabled | Not Running | voxl-camera-server | Enabled | Not Running | voxl-cpu-monitor | Enabled | Running | 0.0 voxl-dfs-server | Enabled | Not Running | voxl-imu-server | Enabled | Running | 0.0 voxl-mavlink-server | Enabled | Running | 0.0 voxl-modem | Enabled | Not Running | voxl-portal | Enabled | Running | 0.0 voxl-px4-imu-server | Enabled | Running | 0.0 voxl-px4 | Disabled | Not Running | voxl-qvio-server | Enabled | Running | 0.0 voxl-softap | Enabled | Completed | voxl-static-ip | Enabled | Not Running | voxl-streamer | Enabled | Running | 0.0 voxl-tag-detector | Enabled | Not Running | voxl-tflite-server | Enabled | Running | 0.0 voxl-time-sync | Enabled | Completed | voxl-vision-px4 | Enabled | Running | 0.0 voxl-wait-for-fs | Enabled | Completed | voxl2:/$ systemctl enable voxl-modem voxl2:/$ systemctl start voxl-modem voxl2:/$ voxl-configure-cameras sentinel Camera Configuration: 11 enabling and starting voxl-camera-server Done Configuring Cameras voxl2:/$ systemctl start voxl-camera-server voxl2:/$ voxl-inspect-services Service Name | Enabled | Running | CPU Usage --------------------------------------------------------------- docker-autorun | Disabled | Not Running | docker-daemon | Disabled | Not Running | modallink-relink | Enabled | Not Running | voxl-camera-server | Enabled | Not Running | voxl-cpu-monitor | Enabled | Running | 0.0 voxl-dfs-server | Enabled | Not Running | voxl-imu-server | Enabled | Running | 0.0 voxl-mavlink-server | Enabled | Running | 0.0 voxl-modem | Enabled | Not Running | voxl-portal | Enabled | Running | 0.0 voxl-px4-imu-server | Enabled | Running | 0.0 voxl-px4 | Disabled | Not Running | voxl-qvio-server | Enabled | Running | 0.0 voxl-softap | Enabled | Completed | voxl-static-ip | Enabled | Not Running | voxl-streamer | Enabled | Running | 0.0 voxl-tag-detector | Enabled | Not Running | voxl-tflite-server | Enabled | Running | 0.0 voxl-time-sync | Enabled | Completed | voxl-vision-px4 | Enabled | Running | 0.0 voxl-wait-for-fs | Enabled | Completed | ``` After running the command *voxl-camera-server -d 0* I am getting this ``` voxl2:/$ voxl-camera-server -d 0 No secondary id found for camera: tracking, assuming mono No secondary id found for camera: hires, assuming mono Secondary id found for camera: stereo_front, assuming stereo Secondary id found for camera: stereo_rear, assuming stereo ------ voxl-camera-server: Starting camera server Attempting to open the hal module SUCCESS: Camera module opened on attempt 0 ----------- Number of cameras: 6 Stats for camera: 2: ANDROID_SCALER_AVAILABLE_RAW_SIZES: 640x480, ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES: 640x 480, ANDROID_SENSOR_INFO_SENSITIVITY_RANGE min = 54 max = 431 ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY 431 ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE min = 0ns max = 17942880ns Successfully found configuration match for camera 2: 640x480 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Successfully configured camera: tracking with settings: Name : tracking Enabled : 1 Type : mono ov7251 Cam ID : 2 Preview Width : 640 Preview Height : 480 Preview Format : raw8 FPS : 30 =================MODALAI Auto Exposure Settings================== gain_min: 54 gain_max: 835 exposure_min_us: 20 exposure_max_us: 33000 exposure_soft_min_us: 5000 exposure_gain_slope: 1809404416 desired_msv: 60.000000 msv_filter_alpha: 0.600000 max_sat_pix_ignore_fraction: 0.200000 exposure_update_period: 1 gain_update_period: 1 display_debug: no ================================================================= Entered thread: cam2-request(tid: 4861) Entered thread: cam2-result(tid: 4862) Started Camera: tracking Stats for camera: 3: ANDROID_SCALER_AVAILABLE_RAW_SIZES: 4208x3120, 4208x2352, ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES: 4208x3120, 4208x2352, ANDROID_SENSOR_INFO_SENSITIVITY_RANGE min = 54 max = 431 ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY 431 ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE min = 11688ns max = 684566235ns Successfully found configuration match for camera 3: 640x480 Successfully found configuration match for camera 3: 3840x2160 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB Successfully configured camera: hires with settings: Name : hires Enabled : 1 Type : mono imx214 Cam ID : 3 Preview Width : 640 Preview Height : 480 Preview Format : nv21 Snapshot Width : 3840 Snapshot Height : 2160 FPS : 30 Entered thread: cam3-request(tid: 4894) Entered thread: cam3-result(tid: 4895) Started Camera: hires Stats for camera: 0: ANDROID_SCALER_AVAILABLE_RAW_SIZES: 640x480, ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES: 640x 480, ANDROID_SENSOR_INFO_SENSITIVITY_RANGE min = 54 max = 431 ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY 431 ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE min = 0ns max = 17942880ns Successfully found configuration match for camera 0: 640x480 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Stats for camera: 1: ANDROID_SCALER_AVAILABLE_RAW_SIZES: 640x480, ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES: 640x 480, ANDROID_SENSOR_INFO_SENSITIVITY_RANGE min = 54 max = 431 ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY 431 ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE min = 0ns max = 17942880ns Successfully found configuration match for camera 1: 640x480 Client connected to camera tracking Processed request for frame 1 for camera tracking Processed request for frame 2 for camera tracking Processed request for frame 3 for camera tracking Processed request for frame 4 for camera tracking Processed request for frame 5 for camera tracking Received metadata for frame 1 from camera tracking Timestamp: 579375733543 Gain: 0 Exposure: 5259763 Client connected to camera hires Client connected to camera tracking Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Client connected to camera hires Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Received output buffer 1 from camera tracking Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 tracking procesing new buffer Camera: tracking processing preview frame tracking received raw10 frame, checking to see if is actually raw8 Frame was actually 10 bit, proceeding with conversions Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Processed request for frame 6 for camera tracking Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Successfully configured camera: stereo_front_child with settings: Name : stereo_front_child Enabled : 1 Type : mono ov7251 Cam ID : 1 Preview Width : 640 Preview Height : 480 Preview Format : raw8 FPS : 30 =================MODALAI Auto Exposure Settings================== gain_min: 54 gain_max: 835 exposure_min_us: 20 exposure_max_us: 33000 exposure_soft_min_us: 5000 exposure_gain_slope: 1809404416 desired_msv: 60.000000 msv_filter_alpha: 0.600000 max_sat_pix_ignore_fraction: 0.200000 exposure_update_period: 1 gain_update_period: 1 display_debug: no ================================================================= Successfully configured camera: stereo_front with settings: Name : stereo_front Sent frame 1 through pipe tracking Enabled : 1 Type : mono ov7251 Cam ID : 0 Preview Width : 640 Preview Height : 480 Preview Format : raw8 FPS : 30 =================MODALAI Auto Exposure Settings================== gain_min: 54 gain_max: 835 exposure_min_us: 20 exposure_max_us: 33000 exposure_soft_min_us: 5000 exposure_gain_slope: 1809404416 desired_msv: 60.000000 msv_filter_alpha: 0.600000 max_sat_pix_ignore_fraction: 0.200000 exposure_update_period: 1 gain_update_period: 1 display_debug: no ================================================================= Entered thread: cam0-request(tid: 4902) Entered thread: cam0-result(tid: 4903) Entered thread: cam1-request(tid: 4904) Started Camera: stereo_front Entered thread: cam1-result(tid: 4905) Stats for camera: 5: ANDROID_SCALER_AVAILABLE_RAW_SIZES: 640x480, ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES: 640x 480, ANDROID_SENSOR_INFO_SENSITIVITY_RANGE min = 54 max = 431 ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY 431 ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE min = 0ns max = 17942880ns Successfully found configuration match for camera 5: 640x480 Processed request for frame 1 for camera hires Processed request for frame 2 for camera hires Processed request for frame 3 for camera hires Processed request for frame 4 for camera hires Processed request for frame 5 for camera hires Received metadata for frame 2 from camera tracking Timestamp: 579442388074 Gain: 0 Exposure: 5259763 Received output buffer 2 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 7 for camera tracking Sent frame 2 through pipe tracking Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Stats for camera: 4: ANDROID_SCALER_AVAILABLE_RAW_SIZES: 640x480, ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES: 640x 480, ANDROID_SENSOR_INFO_SENSITIVITY_RANGE min = 54 max = 431 ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY 431 ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE min = 0ns max = 17942880ns Successfully found configuration match for camera 4: 640x480 Received metadata for frame 3 from camera tracking Timestamp: 579475715730 Gain: 0 Exposure: 5259763 Received output buffer 3 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 8 for camera tracking Sent frame 3 through pipe tracking Received metadata for frame 4 from camera tracking Timestamp: 579509043386 Gain: 0 Exposure: 5259763 Received output buffer 4 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 9 for camera tracking Sent frame 4 through pipe tracking Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888 Successfully configured camera: stereo_rear_child with settings: Name : stereo_rear_child Enabled : 1 Type : mono ov7251 Cam ID : 4 Preview Width : 640 Preview Height : 480 Preview Format : raw8 FPS : 30 =================MODALAI Auto Exposure Settings================== gain_min: 54 gain_max: 835 exposure_min_us: 20 exposure_max_us: 33000 exposure_soft_min_us: 5000 exposure_gain_slope: 1809404416 desired_msv: 60.000000 msv_filter_alpha: 0.600000 max_sat_pix_ignore_fraction: 0.200000 exposure_update_period: 1 gain_update_period: 1 display_debug: no ================================================================= Successfully configured camera: stereo_rear with settings: Name : stereo_rear Enabled : 1 Type : mono ov7251 Cam ID : 5 Preview Width : 640 Preview Height : 480 Preview Format : raw8 FPS : 30 =================MODALAI Auto Exposure Settings================== gain_min: 54 gain_max: 835 exposure_min_us: 20 exposure_max_us: 33000 exposure_soft_min_us: 5000 exposure_gain_slope: 1809404416 desired_msv: 60.000000 msv_filter_alpha: 0.600000 max_sat_pix_ignore_fraction: 0.200000 exposure_update_period: 1 gain_update_period: 1 display_debug: no ================================================================= Received metadata for frame 5 from camera tracking Timestamp: 579542371095 Gain: 0 Exposure: 5259763 Entered thread: cam5-request(tid: 4912) Entered thread: cam5-result(tid: 4913) Entered thread: cam4-request(tid: 4914) Started Camera: stereo_rear ------ voxl-camera-server: Camera server is now running Entered thread: cam4-result(tid: 4915) Received output buffer 5 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 10 for camera tracking Sent frame 5 through pipe tracking Received metadata for frame 6 from camera tracking Timestamp: 579575698751 Gain: 0 Exposure: 5259763 Received output buffer 6 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Client connected to camera stereo_rear Client connected to camera stereo_rear_child Processed request for frame 11 for camera tracking Sent frame 6 through pipe tracking Processed request for frame 1 for camera stereo_rear_child Processed request for frame 1 for camera stereo_rear Processed request for frame 2 for camera stereo_rear_child Processed request for frame 2 for camera stereo_rear Processed request for frame 3 for camera stereo_rear Processed request for frame 3 for camera stereo_rear_child Processed request for frame 4 for camera stereo_rear Processed request for frame 4 for camera stereo_rear_child Processed request for frame 5 for camera stereo_rear_child Processed request for frame 5 for camera stereo_rear Received metadata for frame 7 from camera tracking Timestamp: 579609026407 Gain: 0 Exposure: 5259763 Received metadata for frame 1 from camera stereo_rear Timestamp: 579611051877 Gain: 0 Exposure: 5259763 Received output buffer 7 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 12 for camera tracking Sent frame 7 through pipe tracking Received output buffer 1 from camera stereo_rear stereo_rear procesing new buffer Camera: stereo_rear processing preview frame stereo_rear received raw10 frame, checking to see if is actually raw8 Frame was actually 10 bit, proceeding with conversions Processed request for frame 6 for camera stereo_rear Received metadata for frame 1 from camera stereo_rear_child Timestamp: 579634136981 Gain: 0 Exposure: 5259763 Received metadata for frame 8 from camera tracking Timestamp: 579647593827 Gain: 0 Exposure: 20000 Received output buffer 1 from camera stereo_rear_child stereo_rear_child procesing new buffer Camera: stereo_rear_child processing preview frame stereo_rear_child received raw10 frame, checking to see if is actually raw8 Frame was actually 10 bit, proceeding with conversions Processed request for frame 6 for camera stereo_rear_child stereo_rear timestamps(ms): 579611, 579634, diff: -23 Sent frame 1 through pipe stereo_rear Received output buffer 8 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 13 for camera tracking Sent frame 8 through pipe tracking Received metadata for frame 9 from camera tracking Timestamp: 579680921535 Gain: 0 Exposure: 20000 Received metadata for frame 2 from camera stereo_rear Timestamp: 579677706408 Gain: 0 Exposure: 5259763 Received output buffer 9 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 14 for camera tracking Sent frame 9 through pipe tracking Received output buffer 2 from camera stereo_rear stereo_rear procesing new buffer Camera: stereo_rear processing preview frame Processed request for frame 7 for camera stereo_rear Received metadata for frame 10 from camera tracking Timestamp: 579714249191 Gain: 0 Exposure: 20000 Received metadata for frame 2 from camera stereo_rear_child Timestamp: 579710993075 Gain: 0 Exposure: 5259763 Received output buffer 10 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 15 for camera tracking Sent frame 10 through pipe tracking Received output buffer 2 from camera stereo_rear_child stereo_rear_child procesing new buffer Camera: stereo_rear_child processing preview frame Processed request for frame 7 for camera stereo_rear_child stereo_rear timestamps(ms): 579677, 579710, diff: -33 INFO: Camera stereo_rear recieved much newer child than master (33), discarding master and trying again Received metadata for frame 3 from camera stereo_rear Timestamp: 579711034064 Gain: 0 Exposure: 5259763 Received output buffer 3 from camera stereo_rear stereo_rear procesing new buffer Camera: stereo_rear processing preview frame Processed request for frame 8 for camera stereo_rear stereo_rear timestamps(ms): 579711, 579710, diff: 0 Sent frame 3 through pipe stereo_rear Received metadata for frame 11 from camera tracking Timestamp: 579747576847 Gain: 0 Exposure: 20000 Received metadata for frame 3 from camera stereo_rear_child Timestamp: 579744320731 Gain: 0 Exposure: 5259763 Received metadata for frame 4 from camera stereo_rear Timestamp: 579744361721 Gain: 0 Exposure: 5259763 Received output buffer 11 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 16 for camera tracking Sent frame 11 through pipe tracking Received output buffer 4 from camera stereo_rear Received output buffer 3 from camera stereo_rear_child stereo_rear procesing new buffer Camera: stereo_rear processing preview frame Processed request for frame 8 for camera stereo_rear_child stereo_rear_child procesing new buffer Camera: stereo_rear_child processing preview frame Processed request for frame 9 for camera stereo_rear stereo_rear timestamps(ms): 579744, 579744, diff: 0 Sent frame 4 through pipe stereo_rear Received metadata for frame 12 from camera tracking Timestamp: 579780904504 Gain: 0 Exposure: 20000 Received metadata for frame 4 from camera stereo_rear_child Timestamp: 579777648388 Gain: 0 Exposure: 5259763 Received metadata for frame 5 from camera stereo_rear Timestamp: 579777689429 Gain: 0 Exposure: 5259763 Received output buffer 12 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 17 for camera tracking Sent frame 12 through pipe tracking Received output buffer 4 from camera stereo_rear_child stereo_rear_child procesing new buffer Camera: stereo_rear_child processing preview frame Received output buffer 5 from camera stereo_rear stereo_rear procesing new buffer Camera: stereo_rear processing preview frame Processed request for frame 9 for camera stereo_rear_child stereo_rear timestamps(ms): 579777, 579777, diff: 0 Processed request for frame 10 for camera stereo_rear Sent frame 5 through pipe stereo_rear Client connected to camera stereo_front Client connected to camera stereo_front_child Received metadata for frame 13 from camera tracking Timestamp: 579814232160 Gain: 0 Exposure: 20000 Received metadata for frame 5 from camera stereo_rear_child Timestamp: 579810976044 Gain: 0 Exposure: 5259763 Received metadata for frame 6 from camera stereo_rear Timestamp: 579811017085 Gain: 0 Exposure: 5259763 Processed request for frame 1 for camera stereo_front_child Processed request for frame 1 for camera stereo_front Processed request for frame 2 for camera stereo_front Processed request for frame 3 for camera stereo_front Processed request for frame 2 for camera stereo_front_child Processed request for frame 4 for camera stereo_front Processed request for frame 3 for camera stereo_front_child Processed request for frame 5 for camera stereo_front Processed request for frame 4 for camera stereo_front_child Processed request for frame 5 for camera stereo_front_child Received output buffer 13 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 18 for camera tracking Sent frame 13 through pipe tracking Received output buffer 5 from camera stereo_rear_child stereo_rear_child procesing new buffer Camera: stereo_rear_child processing preview frame Received output buffer 6 from camera stereo_rear stereo_rear procesing new buffer Camera: stereo_rear processing preview frame Processed request for frame 11 for camera stereo_rear Processed request for frame 10 for camera stereo_rear_child stereo_rear timestamps(ms): 579811, 579810, diff: 0 Sent frame 6 through pipe stereo_rear Received metadata for frame 1 from camera stereo_front_child Timestamp: 579824321252 Gain: 0 Exposure: 5259763 Received output buffer 1 from camera stereo_front_child stereo_front_child procesing new buffer Camera: stereo_front_child processing preview frame stereo_front_child received raw10 frame, checking to see if is actually raw8 Frame was actually 10 bit, proceeding with conversions Processed request for frame 6 for camera stereo_front_child Received metadata for frame 14 from camera tracking Timestamp: 579847559816 Gain: 0 Exposure: 20000 Received metadata for frame 6 from camera stereo_rear_child Timestamp: 579844303752 Gain: 0 Exposure: 5259763 Received metadata for frame 7 from camera stereo_rear Timestamp: 579844344742 Gain: 0 Exposure: 5259763 Received metadata for frame 1 from camera stereo_front Timestamp: 579847641877 Gain: 0 Exposure: 5259763 Received output buffer 14 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 19 for camera tracking Sent frame 14 through pipe tracking Received output buffer 6 from camera stereo_rear_child stereo_rear_child procesing new buffer Camera: stereo_rear_child processing preview frame Received output buffer 7 from camera stereo_rear Processed request for frame 11 for camera stereo_rear_child stereo_rear procesing new buffer Camera: stereo_rear processing preview frame Processed request for frame 12 for camera stereo_rear stereo_rear timestamps(ms): 579844, 579844, diff: 0 Sent frame 7 through pipe stereo_rear Received output buffer 1 from camera stereo_front stereo_front procesing new buffer Camera: stereo_front processing preview frame stereo_front received raw10 frame, checking to see if is actually raw8 Frame was actually 10 bit, proceeding with conversions Processed request for frame 6 for camera stereo_front stereo_front timestamps(ms): 579847, 579824, diff: 23 Sent frame 1 through pipe stereo_front Received metadata for frame 15 from camera tracking Timestamp: 579880887524 Gain: 0 Exposure: 20000 Received metadata for frame 7 from camera stereo_rear_child Timestamp: 579877631409 Gain: 0 Exposure: 5259763 Received metadata for frame 8 from camera stereo_rear Timestamp: 579882912161 Gain: 0 Exposure: 20000 Received output buffer 15 from camera tracking tracking procesing new buffer Camera: tracking processing preview frame Processed request for frame 20 for camera tracking Sent frame 15 through pipe tracking Received output buffer 7 from camera stereo_rear_child Received output buffer 8 from camera stereo_rear Processed request for frame 12 for camera stereo_rear_child Processed request for frame 13 for camera stereo_rear stereo_rear procesing new buffer Camera: stereo_rear processing preview frame stereo_rear_child procesing new buffer Camera: stereo_rear_child processing preview frame stereo_rear timestamps(ms): 579882, 579877, diff: 5 Sent frame 8 through pipe stereo_rear Received metadata for frame 2 from camera stereo_front_child Timestamp: 579890975783 Gain: 0 Exposure: 5259763 Received output buffer 2 from camera stereo_front_child stereo_front_child procesing new buffer Camera: stereo_front_child processing preview frame Processed request for frame 7 for camera stereo_front_child Aborted ``` How to fix this ? ## Reply by Tamas Pal 0 · 2022-09-14 04:45:46 UTC The camera server is working with another set of cameras after I reflashed the voxl 2. This might be a hardware issue. Thank you.