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PX4 Params Lost

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  • S SMRazaRizvi

    Hi, I recently flashed my Sentinel drone, and apparently, the files under /data/px4/params are missing.

    How can I recover the following factory default params files for the Sentinel drone:

    parameters_gyro.cal
    parameters_acc.cal
    parameters_mag.cal
    parameters_level.cal
    

    I have tried calibrating the Compass using QGC, but it doesn't perform accurate calibration, and unless this issue is resolved, I cannot fly up the drone.

    Please help.

    Eric KatzfeyE Offline
    Eric KatzfeyE Offline
    Eric Katzfey
    ModalAI Team
    wrote on last edited by
    #2

    @SMRazaRizvi What do you mean that compass calibration is not accurate?

    S 1 Reply Last reply
    0
    • Eric KatzfeyE Eric Katzfey

      @SMRazaRizvi What do you mean that compass calibration is not accurate?

      S Offline
      S Offline
      SMRazaRizvi
      Regular
      wrote on last edited by
      #3

      @Eric-Katzfey

      I mean, even after calibration, my drone constantly drifts toward the back. Any clue?

      Eric KatzfeyE 1 Reply Last reply
      0
      • S SMRazaRizvi

        @Eric-Katzfey

        I mean, even after calibration, my drone constantly drifts toward the back. Any clue?

        Eric KatzfeyE Offline
        Eric KatzfeyE Offline
        Eric Katzfey
        ModalAI Team
        wrote on last edited by
        #4

        @SMRazaRizvi The compass provides heading information. Having a poor calibration on the compass wouldn't cause the drone to drift.

        S 1 Reply Last reply
        0
        • Eric KatzfeyE Eric Katzfey

          @SMRazaRizvi The compass provides heading information. Having a poor calibration on the compass wouldn't cause the drone to drift.

          S Offline
          S Offline
          SMRazaRizvi
          Regular
          wrote on last edited by
          #5

          @Eric-Katzfey
          I see. What can be the reason then?

          ModeratorM 1 Reply Last reply
          0
          • S SMRazaRizvi

            @Eric-Katzfey
            I see. What can be the reason then?

            ModeratorM Offline
            ModeratorM Offline
            Moderator
            ModalAI Team
            wrote on last edited by
            #6

            @SMRazaRizvi Do you have any trim settings on your controller? The level calibration could also affect

            S 1 Reply Last reply
            0
            • ModeratorM Moderator

              @SMRazaRizvi Do you have any trim settings on your controller? The level calibration could also affect

              S Offline
              S Offline
              SMRazaRizvi
              Regular
              wrote on last edited by
              #7

              @Moderator How can I check the trim settings?

              1 Reply Last reply
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              • ModeratorM Offline
                ModeratorM Offline
                Moderator
                ModalAI Team
                wrote on last edited by
                #8

                have you posted your PX4 logs to logs.px4.io for analysis?

                S 1 Reply Last reply
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                • ModeratorM Moderator

                  have you posted your PX4 logs to logs.px4.io for analysis?

                  S Offline
                  S Offline
                  SMRazaRizvi
                  Regular
                  wrote on last edited by
                  #9

                  @Moderator Yes I did.

                  ModeratorM 1 Reply Last reply
                  0
                  • S SMRazaRizvi

                    @Moderator Yes I did.

                    ModeratorM Offline
                    ModeratorM Offline
                    Moderator
                    ModalAI Team
                    wrote on last edited by
                    #10

                    @SMRazaRizvi Can you please share so we can try to help you? The logs should help diagnose why it is drifting

                    S 1 Reply Last reply
                    0
                    • ModeratorM Moderator

                      @SMRazaRizvi Can you please share so we can try to help you? The logs should help diagnose why it is drifting

                      S Offline
                      S Offline
                      SMRazaRizvi
                      Regular
                      wrote on last edited by
                      #11

                      @Moderator Here you go.

                      Error 404 (Not Found)!!1

                      favicon

                      (drive.google.com)

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