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    abdullah.sorathi

    @abdullah.sorathi

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    Best posts made by abdullah.sorathi

    • RE: rodep ssl error

      I am able to get rosdep working by updating ca-certificates through this

      update-ca-certificates
      cp /etc/ssl/certs/ca-certificates.crt /usr/lib/ssl/certs
      

      and setting SSL_CERT_FILE variable to point to ca-certificate path

      export SSL_CERT_FILE=/usr/lib/ssl/certs/ca-certificates.crt
      

      but now rosdep dos not detect OS used by Voxl

      ERROR: Rosdep experienced an error: Could not detect OS, tried ['windows', 'ubuntu', 'slackware', 'rhel', 'qnx', 'osx', 'opensuse', 'opensuse', 'mint', 'linaro', 'gentoo', 'funtoo', 'freebsd', 'fedora', 'elementary', 'debian', 'cygwin', 'centos', 'arch']
      
      
      posted in Ask your questions right here!
      A
      abdullah.sorathi

    Latest posts made by abdullah.sorathi

    • Acidentaly deleted parttion

      Hello, I just updated the system image to version 3 beta. And I accidentally erased the data partition on the voxl. Is it possible to get image of original data partition from the factory, the original that I got when I bought flight deck like all the pre-configuration files which were present in the data partition and also any other files necessary that comes included in untouched flight deck.

      posted in Ask your questions right here! flight deck
      A
      abdullah.sorathi
    • RE: Failed to start Stereo Camera Nodelet

      @Chad-Sweet
      Yes I tried both setting it to true and false. But once you start launch camera and the terminated and try to launch again it does not launch.

      posted in Ask your questions right here!
      A
      abdullah.sorathi
    • RE: Failed to start Stereo Camera Nodelet

      @modaltb
      I am using voxl-flight deck
      cameras are same that comes with flight deck-> stereo camera, hires and optical flow camera

      This is the voxl version currently in use in my setup

      yocto:/# voxl-version
      --------------------------------------------------------------------------------
      system-image:    ModalAI 2.5.2 BUILDER: ekatzfey BUILD_TIME: 2020-08-24_00:08
      kernel:          #1 SMP PREEMPT Wed Sep 9 22:28:09 UTC 2020 3.18.71-perf
      factory-bundle:  1.0.1
      --------------------------------------------------------------------------------
      architecture:    aarch64
      processor:       apq8096
      os:              GNU/Linux
      --------------------------------------------------------------------------------
      voxl-suite:
      Package: voxl-suite
      Version: 0.2.0
      Depends: docker, imu_app (= 0.0.6), libvoxl_io (= 0.5.2), voxl-cam-manager (= 0.2.2), voxl-docker-support (= 1.1.1), voxl-hal3-tof-cam-ros (= 0.0.2), voxl-modem (= 0.10.0), voxl-nodes (= 0.0.8), voxl-rtsp (= 1.0.2), voxl-utils (= 0.5.2), voxl-vision-px4 (= 0.6.8), voxl_imu (= 0.0.4), voxl-time-sync (= 0.0.1), voxl-vpn (= 0.0.2), librc_math (= 1.1.2), libmodal_pipe (= 1.2.2), modalai-vl (= 0.1.3)
      Status: install user installed
      Section: base
      Architecture: armv7a
      Maintainer: james@modalai.com
      MD5Sum: af706cd3c1ea59f274f2ed9b93141f1d
      Size: 870
      Filename: voxl-suite_0.2.0.ipk
      Description: meta-package to install all of the voxl-suite
      Installed-Time: 4024
      
      --------------------------------------------------------------------------------
      yocto:/#
      

      I am currently working with SNAV and followed this [https://docs.modalai.com/snapdragon-navigator/]

      posted in Ask your questions right here!
      A
      abdullah.sorathi
    • RE: rodep ssl error

      I was trying to rosdep update on some custom packages. But then ended up adding source directly to the workspace.

      posted in Ask your questions right here!
      A
      abdullah.sorathi
    • Failed to start Stereo Camera Nodelet

      I get this error every other time. for the first launch it executed perfectly but subsequent lanches throw error. Basically if it run perfectly and if i interrupt it by pressing ctrl + c and than run again it starts saying could not load nodelet. And many a time it says could not open camera ID = 2. Unable to open camera.

      yocto:/# roslaunch voxl_cam_ros stereo.launch 
      ... logging to /home/root/.ros/log/a0237ab4-4d5a-11eb-9155-ec5c68cd1745/roslaunch-apq8096-4987.log
      Checking log directory for disk usage. This may take awhile.
      Press Ctrl-C to interrupt
      Done checking log file disk usage. Usage is <1GB.
      
      started roslaunch server http://10.42.0.157:48704/
      
      SUMMARY
      ========
      
      PARAMETERS
       * /rosdistro: indigo
       * /rosversion: 1.11.21
       * /stereo/stereo_cam_nodelet/cam_id: 2
       * /stereo/stereo_cam_nodelet/cam_name: stereo
       * /stereo/stereo_cam_nodelet/format: 1
       * /stereo/stereo_cam_nodelet/frame_id: left_stereo
       * /stereo/stereo_cam_nodelet/frame_id_right: right_stereo
       * /stereo/stereo_cam_nodelet/frame_rate: 15
       * /stereo/stereo_cam_nodelet/height: 480
       * /stereo/stereo_cam_nodelet/is_cam_master: True
       * /stereo/stereo_cam_nodelet/is_stereo: True
       * /stereo/stereo_cam_nodelet/skip_n_frames: 0
       * /stereo/stereo_cam_nodelet/width: 640
      
      NODES
        /stereo/
          stereo_cam_nodelet (nodelet/nodelet)
          stereo_nodelet_manager (nodelet/nodelet)
      
      auto-starting new master
      process[master]: started with pid [5006]
      ROS_MASTER_URI=http://localhost:11311/
      
      setting /run_id to a0237ab4-4d5a-11eb-9155-ec5c68cd1745
      process[rosout-1]: started with pid [5020]
      started core service [/rosout]
      process[stereo/stereo_nodelet_manager-2]: started with pid [5036]
      process[stereo/stereo_cam_nodelet-3]: started with pid [5038]
      [ INFO] [1609633720.545179265]: Initializing nodelet with 4 worker threads.
      [ INFO] [1609633720.762515687]: SnapCamDriver Starting
      [ INFO] [1609633720.762910065]: Monotonic offset: 1609633473.790296944
      [FATAL] [1609633726.430193936]: Failed to load nodelet '/stereo/stereo_cam_nodelet` of type `voxl_cam_ros/stereo_driver` to manager `stereo_nodelet_manager'
      [stereo/stereo_nodelet_manager-2] process has died [pid 5036, exit code -11, cmd /opt/ros/indigo/lib/nodelet/nodelet manager __name:=stereo_nodelet_manager __log:=/home/root/.ros/log/a0237ab4-4d5a-11eb-9155-ec5c68cd1745/stereo-stereo_nodelet_manager-2.log].
      log file: /home/root/.ros/log/a0237ab4-4d5a-11eb-9155-ec5c68cd1745/stereo-stereo_nodelet_manager-2*.log
      [stereo/stereo_cam_nodelet-3] process has died [pid 5038, exit code 255, cmd /opt/ros/indigo/lib/nodelet/nodelet load voxl_cam_ros/stereo_driver stereo_nodelet_manager __name:=stereo_cam_nodelet __log:=/home/root/.ros/log/a0237ab4-4d5a-11eb-9155-ec5c68cd1745/stereo-stereo_cam_nodelet-3.log].
      log file: /home/root/.ros/log/a0237ab4-4d5a-11eb-9155-ec5c68cd1745/stereo-stereo_cam_nodelet-3*.log
      ^C[rosout-1] killing on exit
      [master] killing on exit
      shutting down processing monitor...
      ... shutting down processing monitor complete
      done
      yocto:/#
      

      I even tried setting it as slave and not master as recommended over here [https://docs.modalai.com/voxl-cam-ros/](link url)

      but after showing Monotonic offset it throws error

      posted in Ask your questions right here! ros camera
      A
      abdullah.sorathi
    • RE: rodep ssl error

      I am able to get rosdep working by updating ca-certificates through this

      update-ca-certificates
      cp /etc/ssl/certs/ca-certificates.crt /usr/lib/ssl/certs
      

      and setting SSL_CERT_FILE variable to point to ca-certificate path

      export SSL_CERT_FILE=/usr/lib/ssl/certs/ca-certificates.crt
      

      but now rosdep dos not detect OS used by Voxl

      ERROR: Rosdep experienced an error: Could not detect OS, tried ['windows', 'ubuntu', 'slackware', 'rhel', 'qnx', 'osx', 'opensuse', 'opensuse', 'mint', 'linaro', 'gentoo', 'funtoo', 'freebsd', 'fedora', 'elementary', 'debian', 'cygwin', 'centos', 'arch']
      
      
      posted in Ask your questions right here!
      A
      abdullah.sorathi
    • rodep ssl error

      Hello,
      I am not able to init rosdep. When I do sudo rosdep init it keeps giving error

      ERROR: cannot download default sources list from:
      https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/sources.list.d/20-default.list
      Website may be down.
      

      I tried manually downloading 20-default.lit using wget and placing it inside /etc/ros/rosdep/sources.list.d/ directory and tried running rosdep update still it says connection timeout whereas these url are perfectly working when open through browser

      yocto:/etc/ros/rosdep/sources.list.d# rosdep update
      reading in sources list data from /etc/ros/rosdep/sources.list.d
      Warning: running 'rosdep update' as root is not recommended.
        You should run 'sudo rosdep fix-permissions' and invoke 'rosdep update' again without sudo.
      ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml]:
      	<urlopen error [Errno 110] Connection timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml)
      ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml]:
      	<urlopen error [Errno 110] Connection timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml)
      ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml]:
      	<urlopen error [Errno 110] Connection timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml)
      ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml]:
      	<urlopen error [Errno 110] Connection timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml)
      ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/releases/fuerte.yaml]:
      	Failed to download target platform data for gbpdistro:
      	<urlopen error [Errno 110] Connection timed out>
      Query rosdistro index https://raw.githubusercontent.com/ros/rosdistro/master/index.yaml
      ERROR: error loading sources list:
      	<urlopen error <urlopen error [Errno 110] Connection timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/index.yaml)>
      yocto:/etc/ros/rosdep/sources.list.d#
      

      I tried doing this updating certificates but it didn't work

      update-ca-certificates
      cp /etc/ssl/certs/ca-certificates.crt /usr/lib/ssl/certs
      

      I am using voxl-flightdeck and these are the versions of onboard images

      --------------------------------------------------------------------------------
      system-image:    ModalAI 2.5.2 BUILDER: ekatzfey BUILD_TIME: 2020-08-24_00:08
      kernel:          #1 SMP PREEMPT Wed Sep 9 22:28:09 UTC 2020 3.18.71-perf
      factory-bundle:  1.0.1
      --------------------------------------------------------------------------------
      architecture:    aarch64
      processor:       apq8096
      os:              GNU/Linux
      --------------------------------------------------------------------------------
      voxl-suite:
      Package: voxl-suite
      Version: 0.2.0
      Depends: docker, imu_app (= 0.0.6), libvoxl_io (= 0.5.2), voxl-cam-manager (= 0.2.2), voxl-docker-support (= 1.1.1), voxl-hal3-tof-cam-ros (= 0.0.2), voxl-modem (= 0.10.0), voxl-nodes (= 0.0.8), voxl-rtsp (= 1.0.2), voxl-utils (= 0.5.2), voxl-vision-px4 (= 0.6.8), voxl_imu (= 0.0.4), voxl-time-sync (= 0.0.1), voxl-vpn (= 0.0.2), librc_math (= 1.1.2), libmodal_pipe (= 1.2.2), modalai-vl (= 0.1.3)
      Status: install user installed
      Section: base
      Architecture: armv7a
      Maintainer: james@modalai.com
      MD5Sum: af706cd3c1ea59f274f2ed9b93141f1d
      Size: 870
      Filename: voxl-suite_0.2.0.ipk
      Description: meta-package to install all of the voxl-suite
      Installed-Time: 4024
      
      --------------------------------------------------------------------------------
      
      posted in Ask your questions right here!
      A
      abdullah.sorathi