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  4. avoidance collision prevention disabled

avoidance collision prevention disabled

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  • ? A Former User

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    tomT Online
    tomT Online
    tom
    admin
    wrote on last edited by
    #13

    @AP123 In portal you aren't seeing anything when you select "Stereo Front Disparity" for example?

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    • tomT tom

      @AP123 In portal you aren't seeing anything when you select "Stereo Front Disparity" for example?

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      A Former User
      wrote on last edited by
      #14
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      • ? A Former User

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        tomT Online
        tomT Online
        tom
        admin
        wrote on last edited by
        #15

        @AP123 What about the "stereo" one itself?

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        • tomT tom

          @AP123 What about the "stereo" one itself?

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          #16
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          • tomT tom

            @AP123 What about the "stereo" one itself?

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            wrote on last edited by
            #17
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            • ? A Former User

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              tomT Online
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              tom
              admin
              wrote on last edited by
              #18

              @AP123 might be worth trying this to see if the voxl-vision-px4 is handling the avoidance data correctly: https://docs.modalai.com/voxl-vision-px4-collision-prevention-0_9/#debugging-collision-prevention

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              • tomT tom

                @AP123 might be worth trying this to see if the voxl-vision-px4 is handling the avoidance data correctly: https://docs.modalai.com/voxl-vision-px4-collision-prevention-0_9/#debugging-collision-prevention

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                #19
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                • ? A Former User

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                  tomT Online
                  tomT Online
                  tom
                  admin
                  wrote on last edited by
                  #20

                  @AP123 When you click on Not Ready does it give you any more info?

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                  • tomT tom

                    @AP123 When you click on Not Ready does it give you any more info?

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                    wrote on last edited by
                    #21
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                    • ? A Former User

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                      tomT Online
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                      tom
                      admin
                      wrote on last edited by
                      #22

                      @AP123 What hardware setup are you using? One of our drones or a custom setup?

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                      • tomT tom

                        @AP123 What hardware setup are you using? One of our drones or a custom setup?

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                        #23
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                        • ? A Former User

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                          admin
                          wrote on last edited by
                          #24

                          @AP123 It's possible, I would take a look here as well for some relevant info: https://docs.modalai.com/configure-extrinsics/

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                          • tomT tom

                            @AP123 It's possible, I would take a look here as well for some relevant info: https://docs.modalai.com/configure-extrinsics/

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                            #25
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                            • tomT tom

                              @AP123 It's possible, I would take a look here as well for some relevant info: https://docs.modalai.com/configure-extrinsics/

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                              wrote on last edited by
                              #26
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                              • tomT tom

                                @AP123 It's possible, I would take a look here as well for some relevant info: https://docs.modalai.com/configure-extrinsics/

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                                wrote on last edited by
                                #27
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                                • ? A Former User

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                                  tom
                                  admin
                                  wrote on last edited by
                                  #28

                                  @AP123 I'm at the end of my personal knowledge with VOA, I'll see if I can tag someone in

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                                  • tomT tom

                                    @AP123 I'm at the end of my personal knowledge with VOA, I'll see if I can tag someone in

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                                    wrote on last edited by
                                    #29
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                                    • ? A Former User

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                                      Cliff Wong
                                      ModalAI Team
                                      wrote on last edited by
                                      #30

                                      @AP123 Hey there. Are you running VOA against a stereo camera pair or via a ToF sensor?

                                      If you run voxl-inspect-points voa_pc_out and see data, then the voxl2 SDK services are good and generating the correct mavlink obstacle distance points to PX4. If not then there's a configuration issue.

                                      If that is good, then you need to make sure PX4 has
                                      MPC_POS_MODE = Simple pos control or smooth pos control, COM_OBS_AVOID is enabled, CP_DIST > 0 (e.g. 2) and you must have an established home position (or good position from qvio if that is the case). Typically an "obstacle system not ready" is due to the MPC_POS_MODE (I think we default to acceleration-based input).

                                      If all those check out, then it's likely missing a home position requirement in PX4 & not voxl, and we'll need to look that up.

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                                      • Cliff WongC Cliff Wong

                                        @AP123 Hey there. Are you running VOA against a stereo camera pair or via a ToF sensor?

                                        If you run voxl-inspect-points voa_pc_out and see data, then the voxl2 SDK services are good and generating the correct mavlink obstacle distance points to PX4. If not then there's a configuration issue.

                                        If that is good, then you need to make sure PX4 has
                                        MPC_POS_MODE = Simple pos control or smooth pos control, COM_OBS_AVOID is enabled, CP_DIST > 0 (e.g. 2) and you must have an established home position (or good position from qvio if that is the case). Typically an "obstacle system not ready" is due to the MPC_POS_MODE (I think we default to acceleration-based input).

                                        If all those check out, then it's likely missing a home position requirement in PX4 & not voxl, and we'll need to look that up.

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                                        wrote on last edited by A Former User
                                        #31
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                                        • ? A Former User

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                                          tom
                                          admin
                                          wrote on last edited by
                                          #32

                                          @AP123 We just released SDK 1.1 yesterday which contains a few months worth of bug fixes, I would recommend loading that and seeing if your issue is resolved

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