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    2. Philemon Benner
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    Topics created by Philemon Benner

    • Philemon BennerP

      Voxl 1 voxl-mavlink-server bus error

      Software Development
      • • • Philemon Benner
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      Philemon BennerP

      @Philemon-Benner Seems like some else had the same issue but there was no further investigation on the problem. https://forum.modalai.com/topic/2125/voxl-mavlink-server-external-fc-bus-error?_=1688565579723

    • Philemon BennerP

      Missing newest apq8096 and qrb5165 proprietary

      Software Development
      • • • Philemon Benner
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      No one has replied

    • Philemon BennerP

      M0025-1 Hires Camera capture with opencv

      Ask your questions right here!
      • • • Philemon Benner
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      Philemon BennerP

      @Chad-Sweet what is the reason for using Gralloc allocator on apq8096 for buffer allocation instead of ION memory allocator used in the qrb5165 implementation ?

    • Philemon BennerP

      voxl-modem-start.sh issue

      Software Development
      • • • Philemon Benner
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      Philemon BennerP

      @tom Now it's working again, but might be worth a look, it's important that it always works. Parsing seems fine:

      apq8096 detected... 'v2' len: 2 Initializing v2 modem... Waiting for ttyUSB2... ttyUSB2
    • Philemon BennerP

      Fork Modal Pipe & Modal Json

      FAQs
      • • • Philemon Benner
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      Chad SweetC

      For any of our projects, there should be a LICENSE file in the root directory that dictates the terms of use.

      Most of our software has a license that limits to use with ModalAI hardware. There are a few exceptions, like libmodal_pipe, which have different licenses for compatibility purposes.

      You can see the license for libmodal_pipe here: https://gitlab.com/voxl-public/voxl-sdk/core-libs/libmodal-pipe/-/blob/master/LICENSE

    • Philemon BennerP

      voxl-wifi softap issues

      Software Development
      • • • Philemon Benner
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      tomT

      @Philemon-Benner This is where the voxl-wifi source code lives for VOXL1: https://gitlab.com/voxl-public/voxl-sdk/utilities/apq8096-system-tweaks/-/blob/dev/scripts/voxl-wifi

      Since you've already put in effort toward the resolution you could attempt to fork this repo, make your suggested tweaks and create a merge request so that the team could take a look!

      Otherwise it may take a little bit longer for the team to take a chance to look into the bug

    • Philemon BennerP

      Voxl-Wifi set softap password

      FAQs
      • • • Philemon Benner
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      No one has replied

    • Philemon BennerP

      voxl-vision-px4 1.* not working on apq8096

      Ask your questions right here!
      • • • Philemon Benner
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      Philemon BennerP

      Ok i resolved the issue. You actually need to run voxl-mavlink-server and voxl-vision-px4 to get Autopilot enabled for Mavsdk.

    • Philemon BennerP

      voxl-tflite-server v0.3.0 apq8096 yolov5

      FAQs
      • • • Philemon Benner
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      Philemon BennerP

      @Matt-Turi Ah ok that sounds interesting might be worth a try. Good to know that. Thanks for the fast answer as always.

    • Philemon BennerP

      Build apq8096 GPU libs with different compiler

      FAQs
      • • • Philemon Benner
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      ?

      Hey @Philemon-Benner,

      As of a few minutes ago, the latest voxl-tflite-server (v0.3.0) is now running with tensorflow v2.8.0 for apq8096. This means that you can now run any of the models that were included with qrb5165 on VOXL without dealing with these headaches. You can pull this from the dev apq8096 packages repo, or directly from here: http://voxl-packages.modalai.com/dists/apq8096/dev/binary-arm64/voxl-tflite-server_0.3.0_202207212215.ipk

    • Philemon BennerP

      Voxl-streamer x264enc with gpu

      FAQs
      • • • Philemon Benner
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      Eric KatzfeyE

      @Philemon-Benner We build this as part of our Yocto system image build. It is 32 bit. We have not tried to build this outside of the Yocto build.

    • Philemon BennerP

      LTE stops working after some time

      Cellular Modems
      • • • Philemon Benner
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      Philemon BennerP

      @Chad-Sweet Ok thanks for your time.

    • Philemon BennerP

      voxl-streamer decimator

      Ask your questions right here!
      • • • Philemon Benner
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      Eric KatzfeyE

      @Philemon-Benner No problem. But that's exactly why the decimator is there. It's often nicer to see lower frame rate with higher image quality.

    • Philemon BennerP

      Libmodal Pipe voxl-tflite-server aI_detection helper

      FAQs
      • • • Philemon Benner
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      Philemon BennerP

      Thank you for the Answer

    • Philemon BennerP

      Voxl-Portal Core Heat Measurement weird results

      FAQs
      • • • Philemon Benner
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      Philemon BennerP

      @Alex-Gardner Thank you for the fast answer

    • Philemon BennerP

      voxl-tflite-server master build not working on apq8096

      Modal Pipe Architecture (MPA)
      • • • Philemon Benner
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      ?

      Glad to hear someone's building our packages themselves!

      Yes, we're most of the way through migrating to a more platform independent build system that will let us use these packages on the qrb5165 platform as well. This is one of the things we've had to change, the next voxl system image will have a tweak allowing these packages, but if you want to install them in the meantime, you can manually add the tweak by adding the line arch arm64 7 to /etc/opkg/arch.conf on your voxl and running opkg update

    • Philemon BennerP

      Get camera Frame from libmodal pipe client

      Modal Pipe Architecture (MPA)
      • • • Philemon Benner
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      Steve TurnerS

      https://gitlab.com/voxl-public/voxl-sdk/services/voxl-portal/-/blob/master/src/video_manager.cpp#L77

      Is an example of allocating a buffer and copying the frame into it. There are some other good examples in that file as well for processing frames and converting them to various formats within the callback. Hope that helps!

    • Philemon BennerP

      voxl-tflite-server forward compatibility ?

      Modal Pipe Architecture (MPA)
      • • • Philemon Benner
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      Philemon BennerP

      @Eric-Katzfey Ok thanks for the fast answer.

    • Philemon BennerP

      voxl-tflite-server dev branch build failing

      Modal Pipe Architecture (MPA)
      • • • Philemon Benner
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      Philemon BennerP

      @Matt-Turi Thank you

    • Philemon BennerP

      Build voxl-uvc-server with voxl-cross

      Modal Pipe Architecture (MPA)
      • • • Philemon Benner
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      Eric KatzfeyE

      @Philemon-Benner Our qrb5165 based platforms put 64 bit libraries into /usr/lib. On Voxl the 64 bit libraries go into /usr/lib64. So the 64 bit support is specifically for our qrb5165 based platforms (e.g. RB5 Flight).