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    Request for QURT Compatibility for OSD Program

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    • Eric KatzfeyE
      Eric Katzfey ModalAI Team @JP Drone
      last edited by

      @JP-Drone Okay, I will try to get it running on the DSP side to use J19. I'm guessing that you don't use GPS so it's okay to use that UART port for OSD? I should be able to complete this by the end of the year.

      JP DroneJ 1 Reply Last reply Reply Quote 0
      • JP DroneJ
        JP Drone @Eric Katzfey
        last edited by

        @Eric-Katzfey Thank you for your response.

        Yes, that's correct. I don't use GPS for indoor flight, so it's fine to use that UART port on J19 for OSD.

        I appreciate your support and look forward to the update.

        Eric KatzfeyE 1 Reply Last reply Reply Quote 0
        • Eric KatzfeyE
          Eric Katzfey ModalAI Team @JP Drone
          last edited by Eric Katzfey

          @JP-Drone Can you try this voxl-px4 package and see if msp_dp_osd works for you on the GPS UART? You will need to add the driver start command in /usr/bin/voxl-px4-start. For example: qshell msp_dp_osd start -d 6. Download the package with wget http://voxl-packages.modalai.com/dists/qrb5165/dev/binary-arm64/voxl-px4_1.14.0-2.0.87-202412180935_arm64.deb or use the link http://voxl-packages.modalai.com/dists/qrb5165/dev/binary-arm64/voxl-px4_1.14.0-2.0.87-202412180935_arm64.deb

          JP DroneJ 2 Replies Last reply Reply Quote 0
          • JP DroneJ
            JP Drone @Eric Katzfey
            last edited by

            @Eric-Katzfey Thank you for providing the updated package.
            I will test it within the next three days.
            I’ll get back to you with the results shortly.

            1 Reply Last reply Reply Quote 0
            • JP DroneJ
              JP Drone @Eric Katzfey
              last edited by

              @Eric-Katzfey Thank you for your support and the updated package.

              I have successfully verified that the OSD works using J19 pins for UART communication. The msp_dp_osd program is displaying the OSD as expected.

              However, I noticed an issue where a STATUS message or similar text is displayed in two locations. One appears correctly in the lower-left corner, as configured, but another is also visible near the center-left of the screen (please see the attached image).

              Could you confirm if this behavior is expected?
              IMG_3374.jpg

              Current configurations:
              OSD_DIS_COL 1
              OSD_DIS_ROW 11
              OSD_STATUS_COL 1
              OSD_STATUS_ROW 17

              I would also be happy to handle long error messages.

              Eric KatzfeyE 2 Replies Last reply Reply Quote 0
              • Eric KatzfeyE
                Eric Katzfey ModalAI Team @JP Drone
                last edited by

                @JP-Drone No, that isn't expected. Can you send the values of all OSD parameters? What type of VTX unit are you connecting to? If you set OSD_STATUS_ROW to -1 do both messages disappear or only one of them? I see it is also showing the VIO status which is controlled by the parameters OSD_VIO_COL and OSD_VIO_ROW.

                1 Reply Last reply Reply Quote 0
                • Eric KatzfeyE
                  Eric Katzfey ModalAI Team @JP Drone
                  last edited by

                  @JP-Drone Does it work as expected when you try it from the J10 port (/dev/ttyHS0)?

                  JP DroneJ 1 Reply Last reply Reply Quote 0
                  • JP DroneJ
                    JP Drone @Eric Katzfey
                    last edited by

                    @Eric-Katzfey

                    Here is the OSD params

                    1	1	OSD_BAND	5	6
                    1	1	OSD_BATT_COL	44	6
                    1	1	OSD_BATT_ROW	17	6
                    1	1	OSD_CBATT_COL	44	6
                    1	1	OSD_CBATT_ROW	16	6
                    1	1	OSD_CHANNEL	1	6
                    1	1	OSD_CH_COL	-1	6
                    1	1	OSD_CH_HEIGHT	0	6
                    1	1	OSD_CH_ROW	-1	6
                    1	1	OSD_CURR_COL	-1	6
                    1	1	OSD_CURR_ROW	-1	6
                    1	1	OSD_DIS_COL	1	6
                    1	1	OSD_DIS_ROW	11	6
                    1	1	OSD_DWELL_TIME	500	6
                    1	1	OSD_FM_COL	1	6
                    1	1	OSD_FM_ROW	9	6
                    1	1	OSD_HDG_COL	21	6
                    1	1	OSD_HDG_ROW	0	6
                    1	1	OSD_HOME_COL	-1	6
                    1	1	OSD_HOME_ROW	-1	6
                    1	1	OSD_LAT_COL	-1	6
                    1	1	OSD_LAT_ROW	-1	6
                    1	1	OSD_LOG_LEVEL	3	6
                    1	1	OSD_LONG_COL	-1	6
                    1	1	OSD_LONG_ROW	-1	6
                    1	1	OSD_REMOTE	0	6
                    1	1	OSD_RSSI_COL	-1	6
                    1	1	OSD_RSSI_ROW	-1	6
                    1	1	OSD_SCROLL_RATE	125	6
                    1	1	OSD_STATUS_COL	1	6
                    1	1	OSD_STATUS_ROW	17	6
                    1	1	OSD_SYMBOLS	16383	6
                    1	1	OSD_VIO_COL	38	6
                    1	1	OSD_VIO_ROW	0	6
                    
                    

                    Thank you for the advice.
                    Both messages are disappeared when I set OSD_STATUS_ROW to -1
                    osd.jpg

                    Also it was working as expected when I try it from the J10 port

                    JP DroneJ 1 Reply Last reply Reply Quote 0
                    • JP DroneJ
                      JP Drone @JP Drone
                      last edited by

                      @Eric-Katzfey
                      I think the messages of OSD_STATUS_ROW appear on both, OSD_STATUS and OSD_FM.
                      Problem seems the message is appear to OSD_FM_ROW when OSD_STATUS_ROW is enabled.

                      Eric KatzfeyE 1 Reply Last reply Reply Quote 0
                      • Eric KatzfeyE
                        Eric Katzfey ModalAI Team @JP Drone
                        last edited by

                        @JP-Drone Looks like there was an issue with the handling of strings in the DSP version of the code. I made an update, can you try it now? http://voxl-packages.modalai.com/dists/qrb5165/dev/binary-arm64/voxl-px4_1.14.0-2.0.89-202412270902_arm64.deb

                        JP DroneJ 1 Reply Last reply Reply Quote 0
                        • JP DroneJ
                          JP Drone @Eric Katzfey
                          last edited by

                          @Eric-Katzfey
                          Thank you for your quick update.
                          I was able to confirm that it is functioning properly.
                          Really appreciate your support. Wishing you a wonderful New Year!

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