Was curious if voxl-fan was taken out of SDK 1.5

Posts made by wilkinsaf
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RE: Flow Server
- Yes this is definitely possible
- You would need to modify flow-server and possibly feature-tracker to ensure this is pointed at the right pipe
- Might also need a bit of calibration here and there
- Have not tested having multiple versions of flow-server, but should be possible.
- Would need to ensure this works with a downard facing tof for accurate height estimate
To get a rough draft of this working, would take ~2 days
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Flow Server
Hello,
Had a general question about flow server
- It appears that the flow server is optimized for the lepton, but was curious what the lift would be to get it working with another camera. I see I can change the pipeline:
Wondering if there are any more "gotchas" besides changing the camera pipe and resolution
- multi-flow: I understand that voxl-flow-server only allows for one camera stream at a time. Is there anything preventing us from spinning up multiple instances of it in order to have multiple flows running?
Thank you!
- It appears that the flow server is optimized for the lepton, but was curious what the lift would be to get it working with another camera. I see I can change the pipeline:
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RE: Hadron <> Gremsy VOXL2 Mini
@Rocio-Lopez Not sure.
You would have to ask Gremsy about that possibly
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RE: Starling 2 Max Thrust
From James (the guy who set the parameter)
feel free to increase it. Starling 2 Max has a very high power to weight ratio so I artificially calmed it down by limiting throttle
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Starling 2 Max Thrust
Hello,
I am looking into increasing the max thrust on starling 2 max. Currently it is set to 60%. Wanted to increase it to 100%.
I IMAGINE that it is set to 60% to ensure that the motors do not overdraw from the LION batteries, but wanted to ensure that was the case. -
Hadron <> Gremsy VOXL2 Mini
Hello,
So, we are able to do the voxl 2 mini to hadron. Which is awesome!
However, it would be even cooler to have a converter off of the gremsy hadron gimbal in order to add the voxl2 mini's power onto a smaller camera/gimbal setup.
Here is a video that better describes what I mean
https://www.loom.com/share/963815412dea4714877065b31c36428e?sid=e3c38cb5-1042-4592-90f7-9883b4b72265
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RE: Color Tracking Camera w/ Global Shutter
A color AR0144 exists, but there is no current integration readily available
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Color Tracking Camera w/ Global Shutter
Hello,
We were curious if there is a way to integrate a color tracking camera (or if there is even a color tracking camera that exists).
The reason being, is that for extremely small UAVs it would be ideal to have 1 tracking camera that is- being used for VIO
- being used as the FPV cam
- Being used to collect data of surroundings
But, to be used as an FPV cam and data collection the camera would have to be color.
Thank you!
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Hadron Boards to order
Hello, I would like to order the boards/connectors for integrating the FLIR Hadron
M0159
M0181
coax cables between those the boards
M0155However, I can not seem to find them on the store.
These boards are also referenced in these docs: https://docs.modalai.com/voxl2-hadron/
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RE: Compass Errors
@groupo We also had this issue, but we had modified the sentinel and was found to be more due to vibrations
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RE: Compass failures
Nevermind, was being talked about in https://forum.modalai.com/topic/4121/compass-errors
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RE: Compass failures
@briandaniels15 Also, might get faster responses on PX4 related things if you post on the Dronecode forum or discord
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RE: Compass failures
@briandaniels15 Yes, we have seen this before, but not on a fresh sentinel. Can you upload the log file that you downloaded please
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voxl-streamer disconnecting then reconnecting
We were getting this error on voxl-streamer.
We thought it was an issue with something voxl oriented. Turns out We were using a busted version of VLC that was on ubuntu 24. switching to a different media player worked.
Posting here incase anyone runs into a similar issue. Thanks!
voxl2:/$ voxl-streamer Waiting for pipe hires_small_color to appear Found Pipe detected following stats from pipe: w: 1024 h: 768 fps: 30 format: NV12 Stream available at rtsp://127.0.0.1:8900/live A new client rtsp://192.168.0.211:54134(null) has connected, total clients: 1 Camera server Connected gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm A new client rtsp://192.168.0.211:54148(null) has connected, total clients: 2 rtsp client disconnected, total clients: 1 rtsp client disconnected, total clients: 0 no more rtsp clients, closing source pipe intentionally A new client rtsp://192.168.0.211:54150(null) has connected, total clients: 1 Camera server Connected gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm A new client rtsp://192.168.0.211:54158(null) has connected, total clients: 2 rtsp client disconnected, total clients: 1 rtsp client disconnected, total clients: 0 no more rtsp clients, closing source pipe intentionally A new client rtsp://192.168.0.211:54166(null) has connected, total clients: 1 Camera server Connected gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm A new client rtsp://192.168.0.211:54180(null) has connected, total clients: 2 rtsp client disconnected, total clients: 1 (voxl-streamer:6325): GLib-GObject-WARNING **: 18:30:24.846: instance with invalid (NULL) class pointer (voxl-streamer:6325): GLib-GObject-CRITICAL **: 18:30:24.846: g_signal_emit_by_name: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed rtsp client disconnected, total clients: 0 no more rtsp clients, closing source pipe intentionally Camera server Connected A new client rtsp://192.168.0.211:54188(null) has connected, total clients: 1 gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm gbm_create_device(156): Info: backend name is: msm_drm A new client rtsp://192.168.0.211:54196(null) has connected, total clients: 2 rtsp client disconnected, total clients: 1 rtsp client disconnected, total clients: 0
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IMX 327
Hello,
Was wondering if there are any plans to integrate the IMX 327 Ultra low light.
Thanks!
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RE: Install libopencv on Starling 2
@Judoor-0 Gotcha. Let me know if this doesnt answer your question.
you can use voxl mpa to ros2: https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-mpa-to-ros2
and this will allow you to access camera frame information