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  3. Teledyne FLIR Lepton 3.5 Integration

Teledyne FLIR Lepton 3.5 Integration

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  • Alex KushleyevA Alex Kushleyev

    @george-kollamkulam , can you please check if you already have the M0157 adapter installed in your Starling 2?

    ea276a7b-e519-4515-bf99-15abb66c7e24-image.png

    Just for completeness, we are updating M0157 to M0187 which has identical functionality but also has additional i2c-gpio circuit to perform a hardware reset of lepton and tof sensor if needed. Also a small change in dimensions.

    However, if you already have M0157, which you should, it should work just fine.

    Alex

    george kollamkulamG Offline
    george kollamkulamG Offline
    george kollamkulam
    Contributor
    wrote on last edited by
    #5

    @Alex-Kushleyev It looks like our Starling 2 UAV has the M0157 adapter, the M0173 board (Yellow PCB that also connects to the 3 AR0144 sensors and the TOF sensor), and the 7pin cable that connects the M0157 adapter to the M0173 board. Just to clarify, this configuration is sufficient to integrate (plug-and-play) the Teledyne FLIR Lepton 3.5 without modifying the drivers? If not, do you have any recommended thermal sensors that can directly fit into this hardware and software architecture? I'd be happy to buy them.

    Alex KushleyevA 1 Reply Last reply
    0
    • george kollamkulamG george kollamkulam

      @Alex-Kushleyev It looks like our Starling 2 UAV has the M0157 adapter, the M0173 board (Yellow PCB that also connects to the 3 AR0144 sensors and the TOF sensor), and the 7pin cable that connects the M0157 adapter to the M0173 board. Just to clarify, this configuration is sufficient to integrate (plug-and-play) the Teledyne FLIR Lepton 3.5 without modifying the drivers? If not, do you have any recommended thermal sensors that can directly fit into this hardware and software architecture? I'd be happy to buy them.

      Alex KushleyevA Online
      Alex KushleyevA Online
      Alex Kushleyev
      ModalAI Team
      wrote on last edited by Alex Kushleyev
      #6

      @george-kollamkulam , yes FLIR Lepton 3.5 just inserts into M0157 board which has the socket for the bare Lepton sensor.

      Once you install the sensor into the docket, boot up voxl2 and run voxl-lepton-server. It will autogenerate a default config file /etc/modalai/voxl-lepton-server.conf that will look like this.

      {
      	"spi_bus":	14,
      	"spi_speed":	16000000,
      	"en_i2c":	false,
      	"i2c_bus":	0,
      	"shutter_mode":	"auto",
      	"flow_shutter_s":	20,
      	"closePeriodInFramesInAir":	1,
      	"openPeriodInFramesInAir":	0,
      	"desiredFfcPeriodMsInAir":	360000,
      	"desiredFfcTempDeltaCentiDegInAir":	600,
      	"en_rotate":	false
      }
      

      You will need to change the SPI bus to 0 and , set en_i2c to true and i2c_bus to 4 because this is the configuration for this Hardware arrangement (M0173 + M0157) per the following documentation : https://docs.modalai.com/voxl2-d0014/#downward-range-finder-and-flir-lepton

      Then you can run voxl-lepton-server again in foreground or enable the systemd server using systemctl enable voxl-lepton-server and systemctl start voxl-lepton-server . After that you shoud be able to see the Lepton output using voxl-portal.

      Alex

      george kollamkulamG 1 Reply Last reply
      0
      • Alex KushleyevA Alex Kushleyev

        @george-kollamkulam , yes FLIR Lepton 3.5 just inserts into M0157 board which has the socket for the bare Lepton sensor.

        Once you install the sensor into the docket, boot up voxl2 and run voxl-lepton-server. It will autogenerate a default config file /etc/modalai/voxl-lepton-server.conf that will look like this.

        {
        	"spi_bus":	14,
        	"spi_speed":	16000000,
        	"en_i2c":	false,
        	"i2c_bus":	0,
        	"shutter_mode":	"auto",
        	"flow_shutter_s":	20,
        	"closePeriodInFramesInAir":	1,
        	"openPeriodInFramesInAir":	0,
        	"desiredFfcPeriodMsInAir":	360000,
        	"desiredFfcTempDeltaCentiDegInAir":	600,
        	"en_rotate":	false
        }
        

        You will need to change the SPI bus to 0 and , set en_i2c to true and i2c_bus to 4 because this is the configuration for this Hardware arrangement (M0173 + M0157) per the following documentation : https://docs.modalai.com/voxl2-d0014/#downward-range-finder-and-flir-lepton

        Then you can run voxl-lepton-server again in foreground or enable the systemd server using systemctl enable voxl-lepton-server and systemctl start voxl-lepton-server . After that you shoud be able to see the Lepton output using voxl-portal.

        Alex

        george kollamkulamG Offline
        george kollamkulamG Offline
        george kollamkulam
        Contributor
        wrote on last edited by
        #7

        @Alex-Kushleyev thanks, this seems to be working well. Can you also share what voxl-lepton-tracker is used for?

        George

        Alex KushleyevA 1 Reply Last reply
        0
        • george kollamkulamG george kollamkulam

          @Alex-Kushleyev thanks, this seems to be working well. Can you also share what voxl-lepton-tracker is used for?

          George

          Alex KushleyevA Online
          Alex KushleyevA Online
          Alex Kushleyev
          ModalAI Team
          wrote on last edited by
          #8

          @george-kollamkulam , the lepton tracker is an implementation of optic flow tracker for the lepton data, you can see the details here : https://gitlab.com/voxl-public/voxl-sdk/services/voxl-lepton-tracker/-/blob/master/src/feature_tracker.cpp

          george kollamkulamG 1 Reply Last reply
          0
          • Alex KushleyevA Alex Kushleyev

            @george-kollamkulam , the lepton tracker is an implementation of optic flow tracker for the lepton data, you can see the details here : https://gitlab.com/voxl-public/voxl-sdk/services/voxl-lepton-tracker/-/blob/master/src/feature_tracker.cpp

            george kollamkulamG Offline
            george kollamkulamG Offline
            george kollamkulam
            Contributor
            wrote on last edited by
            #9

            @Alex-Kushleyev I tried using the Lepton 3.5 sensor again, but this time I was unable to see the feed on the voxl portal, although voxl-lepton-server and voxl-camera-services were running. Additionally, I couldn't hear the clicking sound from the lepton sensor that was previously present. What could be the issue here? Is there anything I'm missing?

            I also noticed that the rear tracking camera wasn't functional (I'm not sure if this is related to the functioning of the lepton camera). It was seen on the voxl system check page on the voxl portal.

            Lepton.png

            Alex KushleyevA 1 Reply Last reply
            0
            • george kollamkulamG george kollamkulam

              @Alex-Kushleyev I tried using the Lepton 3.5 sensor again, but this time I was unable to see the feed on the voxl portal, although voxl-lepton-server and voxl-camera-services were running. Additionally, I couldn't hear the clicking sound from the lepton sensor that was previously present. What could be the issue here? Is there anything I'm missing?

              I also noticed that the rear tracking camera wasn't functional (I'm not sure if this is related to the functioning of the lepton camera). It was seen on the voxl system check page on the voxl portal.

              Lepton.png

              Alex KushleyevA Online
              Alex KushleyevA Online
              Alex Kushleyev
              ModalAI Team
              wrote on last edited by
              #10

              @george-kollamkulam , are you saying that just the Lepton and the tracking cameras are not working now, but all the other cameras are working fine?

              voxl-camera-server and voxl-lepton-server are completely independent and should not be interfering. However, Please try to unplug the lepton sensor from M0173 board and see if the tracking camera starts working again.

              it seems like maybe there is some power issue, since lepton is not clicking, since it should be doing that as soon as it gets power.

              Alex

              george kollamkulamG 1 Reply Last reply
              0
              • Alex KushleyevA Alex Kushleyev

                @george-kollamkulam , are you saying that just the Lepton and the tracking cameras are not working now, but all the other cameras are working fine?

                voxl-camera-server and voxl-lepton-server are completely independent and should not be interfering. However, Please try to unplug the lepton sensor from M0173 board and see if the tracking camera starts working again.

                it seems like maybe there is some power issue, since lepton is not clicking, since it should be doing that as soon as it gets power.

                Alex

                george kollamkulamG Offline
                george kollamkulamG Offline
                george kollamkulam
                Contributor
                wrote on last edited by
                #11

                @Alex-Kushleyev I did a power cycle on the lepton sensor and it seems to be working now (click sound and feed available). All cameras except the rear tracking camera seems to be working fine (screenshot attached below). It doesn't show up on the voxl portal. How can we resolve this?

                Rear tracking camera.png

                Alex KushleyevA 1 Reply Last reply
                0
                • george kollamkulamG george kollamkulam

                  @Alex-Kushleyev I did a power cycle on the lepton sensor and it seems to be working now (click sound and feed available). All cameras except the rear tracking camera seems to be working fine (screenshot attached below). It doesn't show up on the voxl portal. How can we resolve this?

                  Rear tracking camera.png

                  Alex KushleyevA Online
                  Alex KushleyevA Online
                  Alex Kushleyev
                  ModalAI Team
                  wrote on last edited by
                  #12

                  @george-kollamkulam , can you please provide output of “voxl-camera-server -l”? This will show us which cameras are detected (excluding lepton). Note that running this command will stop the camera server if it is running in the background.

                  george kollamkulamG 1 Reply Last reply
                  0
                  • Alex KushleyevA Alex Kushleyev

                    @george-kollamkulam , can you please provide output of “voxl-camera-server -l”? This will show us which cameras are detected (excluding lepton). Note that running this command will stop the camera server if it is running in the background.

                    george kollamkulamG Offline
                    george kollamkulamG Offline
                    george kollamkulam
                    Contributor
                    wrote on last edited by
                    #13

                    @Alex-Kushleyev
                    existing instance of voxl-camera-server found, attempting to stop it
                    Number of cameras detected: 4

                    On the voxl portal system check, it returned false for tracking_rear (VOXL-Camera-Server) and error for imageSensor2 (VOXL Image Sensors).
                    ![Screenshot from 2025-07-09 10-43-06.png](Request Entity Too Large)

                    Alex KushleyevA 1 Reply Last reply
                    0
                    • george kollamkulamG george kollamkulam

                      @Alex-Kushleyev
                      existing instance of voxl-camera-server found, attempting to stop it
                      Number of cameras detected: 4

                      On the voxl portal system check, it returned false for tracking_rear (VOXL-Camera-Server) and error for imageSensor2 (VOXL Image Sensors).
                      ![Screenshot from 2025-07-09 10-43-06.png](Request Entity Too Large)

                      Alex KushleyevA Online
                      Alex KushleyevA Online
                      Alex Kushleyev
                      ModalAI Team
                      wrote on last edited by
                      #14

                      @george-kollamkulam ,

                      You are using a version of SDK which had a bug that was suppressing most of the prints, so voxl-camera-server -l is not reporting any information.

                      To fix this, please use the latest version of libmodal-journal package (you can get it from here : http://voxl-packages.modalai.com/dists/qrb5165/dev/binary-arm64//libmodal-journal_0.2.6-202505081055_arm64.deb

                      How many cameras do you actually have on your Starling 2? is it 4? Two tracking, one Hires camera and on TOF?

                      Alex

                      george kollamkulamG 1 Reply Last reply
                      0
                      • Alex KushleyevA Alex Kushleyev

                        @george-kollamkulam ,

                        You are using a version of SDK which had a bug that was suppressing most of the prints, so voxl-camera-server -l is not reporting any information.

                        To fix this, please use the latest version of libmodal-journal package (you can get it from here : http://voxl-packages.modalai.com/dists/qrb5165/dev/binary-arm64//libmodal-journal_0.2.6-202505081055_arm64.deb

                        How many cameras do you actually have on your Starling 2? is it 4? Two tracking, one Hires camera and on TOF?

                        Alex

                        george kollamkulamG Offline
                        george kollamkulamG Offline
                        george kollamkulam
                        Contributor
                        wrote on last edited by
                        #15

                        @Alex-Kushleyev apart from the lepton sensor, I have 5 (1 hires, 1 tof and 3 tracking).

                        Can you please point me to the resource that explains how to update the libmodal-journal package? Would I need to reinstall ROS2 Foxy or anything else?

                        Thanks,
                        George

                        Alex KushleyevA 1 Reply Last reply
                        0
                        • george kollamkulamG george kollamkulam

                          @Alex-Kushleyev apart from the lepton sensor, I have 5 (1 hires, 1 tof and 3 tracking).

                          Can you please point me to the resource that explains how to update the libmodal-journal package? Would I need to reinstall ROS2 Foxy or anything else?

                          Thanks,
                          George

                          Alex KushleyevA Online
                          Alex KushleyevA Online
                          Alex Kushleyev
                          ModalAI Team
                          wrote on last edited by
                          #16

                          @george-kollamkulam , in order to install the updated libmodal-journal package, you just download the file that i linked to VOXL2, lets say you put it in /home/root/.

                          Then, using adb you go to /home/root and execute:

                          dpkg -i libmodal-journal_0.2.6-202505081055_arm64.deb
                          

                          Then you just run voxl-camera-server -l and you should see a lot more information being printed.

                          Alex

                          george kollamkulamG 1 Reply Last reply
                          0
                          • Alex KushleyevA Alex Kushleyev

                            @george-kollamkulam , in order to install the updated libmodal-journal package, you just download the file that i linked to VOXL2, lets say you put it in /home/root/.

                            Then, using adb you go to /home/root and execute:

                            dpkg -i libmodal-journal_0.2.6-202505081055_arm64.deb
                            

                            Then you just run voxl-camera-server -l and you should see a lot more information being printed.

                            Alex

                            george kollamkulamG Offline
                            george kollamkulamG Offline
                            george kollamkulam
                            Contributor
                            wrote on last edited by
                            #17

                            @Alex-Kushleyev here's the system response.

                            voxl2:/$ cd /home/root
                            voxl2:~$ dpkg -i libmodal-journal_0.2.6-202505081055_arm64.deb
                            (Reading database ... 137565 files and directories currently installed.)
                            Preparing to unpack libmodal-journal_0.2.6-202505081055_arm64.deb ...
                            Unpacking libmodal-journal (0.2.6-202505081055) over (0.2.5) ...
                            Setting up libmodal-journal (0.2.6-202505081055) ...
                            Processing triggers for libc-bin (2.27-3ubuntu1.6) ...
                            voxl2:~$ dpkg -l | grep libmodal-journal
                            ii libmodal-journal 0.2.6-202505081055 arm64 Journaling library
                            voxl2:~$ voxl-camera-server -l
                            existing instance of voxl-camera-server found, attempting to stop it
                            DEBUG: Attempting to open the hal module
                            DEBUG: SUCCESS: Camera module opened on attempt 0
                            DEBUG: ----------- Number of cameras: 4

                            DEBUG: Cam idx: 0, Cam slot: 0, Slave Address: 0x0030, Sensor Id: 0x0356
                            DEBUG: Cam idx: 1, Cam slot: 1, Slave Address: 0x0034, Sensor Id: 0x0577
                            DEBUG: Cam idx: 2, Cam slot: 3, Slave Address: 0x007A, Sensor Id: 0x2975
                            DEBUG: Cam idx: 3, Cam slot: 6, Slave Address: 0x0030, Sensor Id: 0x0356
                            DEBUG: Note: This list comes from the HAL module and may not be indicative
                            DEBUG: of configurations that have full pipelines

                            DEBUG: Number of cameras: 4

                            ====================================
                            Stats for camera: 0

                            ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                            These are likely supported by the sensor
                            1280 x 800
                            1280 x 800

                            ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
                            These are NOT necessarily supported by the sensor
                            1280 x 800 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1280 x 800 HAL_PIXEL_FORMAT_BLOB
                            1280 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1280 x 768 HAL_PIXEL_FORMAT_BLOB
                            1280 x 720 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1280 x 720 HAL_PIXEL_FORMAT_BLOB
                            1024 x 738 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1024 x 738 HAL_PIXEL_FORMAT_BLOB
                            1024 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1024 x 768 HAL_PIXEL_FORMAT_BLOB
                            864 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            864 x 480 HAL_PIXEL_FORMAT_BLOB
                            800 x 600 HAL_PIXEL_FORMAT_YCbCr_420_888
                            800 x 600 HAL_PIXEL_FORMAT_BLOB
                            800 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            800 x 480 HAL_PIXEL_FORMAT_BLOB
                            720 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            720 x 480 HAL_PIXEL_FORMAT_BLOB
                            640 x 512 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 512 HAL_PIXEL_FORMAT_BLOB
                            640 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 480 HAL_PIXEL_FORMAT_BLOB
                            640 x 400 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 400 HAL_PIXEL_FORMAT_BLOB
                            640 x 360 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 360 HAL_PIXEL_FORMAT_BLOB
                            352 x 288 HAL_PIXEL_FORMAT_YCbCr_420_888
                            352 x 288 HAL_PIXEL_FORMAT_BLOB
                            320 x 240 HAL_PIXEL_FORMAT_YCbCr_420_888
                            320 x 240 HAL_PIXEL_FORMAT_BLOB
                            240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
                            240 x 320 HAL_PIXEL_FORMAT_BLOB
                            176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
                            176 x 144 HAL_PIXEL_FORMAT_BLOB
                            1280 x 800 HAL_PIXEL_FORMAT_RAW10
                            1280 x 800 HAL_PIXEL_FORMAT_RAW12
                            1280 x 800 HAL_PIXEL_FORMAT_RAW16
                            1280 x 800 HAL_PIXEL_FORMAT_RAW_OPAQUE

                            ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                            min = 54
                            max = 1596

                            ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                            1596

                            ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                            min = 0ns
                            max = 1318629735ns

                            ====================================
                            Stats for camera: 1

                            ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                            These are likely supported by the sensor
                            4056 x 3040
                            3840 x 2160
                            1920 x 1080
                            1920 x 1080
                            1920 x 1080
                            1280 x 720
                            1280 x 720

                            ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
                            These are NOT necessarily supported by the sensor
                            4056 x 3040 HAL_PIXEL_FORMAT_YCbCr_420_888
                            4056 x 3040 HAL_PIXEL_FORMAT_BLOB
                            4000 x 3000 HAL_PIXEL_FORMAT_YCbCr_420_888
                            4000 x 3000 HAL_PIXEL_FORMAT_BLOB
                            3840 x 2160 HAL_PIXEL_FORMAT_YCbCr_420_888
                            3840 x 2160 HAL_PIXEL_FORMAT_BLOB
                            3264 x 2448 HAL_PIXEL_FORMAT_YCbCr_420_888
                            3264 x 2448 HAL_PIXEL_FORMAT_BLOB
                            3200 x 2400 HAL_PIXEL_FORMAT_YCbCr_420_888
                            3200 x 2400 HAL_PIXEL_FORMAT_BLOB
                            2976 x 2976 HAL_PIXEL_FORMAT_YCbCr_420_888
                            2976 x 2976 HAL_PIXEL_FORMAT_BLOB
                            2688 x 1512 HAL_PIXEL_FORMAT_YCbCr_420_888
                            2688 x 1512 HAL_PIXEL_FORMAT_BLOB
                            2592 x 1944 HAL_PIXEL_FORMAT_YCbCr_420_888
                            2592 x 1944 HAL_PIXEL_FORMAT_BLOB
                            2048 x 1536 HAL_PIXEL_FORMAT_YCbCr_420_888
                            2048 x 1536 HAL_PIXEL_FORMAT_BLOB
                            1920 x 1440 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1920 x 1440 HAL_PIXEL_FORMAT_BLOB
                            1928 x 1208 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1928 x 1208 HAL_PIXEL_FORMAT_BLOB
                            1920 x 1080 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1920 x 1080 HAL_PIXEL_FORMAT_BLOB
                            1600 x 1200 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1600 x 1200 HAL_PIXEL_FORMAT_BLOB
                            1440 x 1080 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1440 x 1080 HAL_PIXEL_FORMAT_BLOB
                            1280 x 960 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1280 x 960 HAL_PIXEL_FORMAT_BLOB
                            1280 x 800 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1280 x 800 HAL_PIXEL_FORMAT_BLOB
                            1280 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1280 x 768 HAL_PIXEL_FORMAT_BLOB
                            1280 x 720 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1280 x 720 HAL_PIXEL_FORMAT_BLOB
                            1080 x 1080 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1080 x 1080 HAL_PIXEL_FORMAT_BLOB
                            1024 x 738 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1024 x 738 HAL_PIXEL_FORMAT_BLOB
                            1024 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1024 x 768 HAL_PIXEL_FORMAT_BLOB
                            864 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            864 x 480 HAL_PIXEL_FORMAT_BLOB
                            800 x 600 HAL_PIXEL_FORMAT_YCbCr_420_888
                            800 x 600 HAL_PIXEL_FORMAT_BLOB
                            800 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            800 x 480 HAL_PIXEL_FORMAT_BLOB
                            720 x 1280 HAL_PIXEL_FORMAT_YCbCr_420_888
                            720 x 1280 HAL_PIXEL_FORMAT_BLOB
                            720 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            720 x 480 HAL_PIXEL_FORMAT_BLOB
                            640 x 512 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 512 HAL_PIXEL_FORMAT_BLOB
                            640 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 480 HAL_PIXEL_FORMAT_BLOB
                            640 x 400 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 400 HAL_PIXEL_FORMAT_BLOB
                            640 x 360 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 360 HAL_PIXEL_FORMAT_BLOB
                            352 x 288 HAL_PIXEL_FORMAT_YCbCr_420_888
                            352 x 288 HAL_PIXEL_FORMAT_BLOB
                            320 x 240 HAL_PIXEL_FORMAT_YCbCr_420_888
                            320 x 240 HAL_PIXEL_FORMAT_BLOB
                            240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
                            240 x 320 HAL_PIXEL_FORMAT_BLOB
                            176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
                            176 x 144 HAL_PIXEL_FORMAT_BLOB
                            4056 x 3040 HAL_PIXEL_FORMAT_RAW10
                            4056 x 3040 HAL_PIXEL_FORMAT_RAW12
                            4056 x 3040 HAL_PIXEL_FORMAT_RAW16
                            4056 x 3040 HAL_PIXEL_FORMAT_RAW_OPAQUE
                            3840 x 2160 HAL_PIXEL_FORMAT_RAW10
                            3840 x 2160 HAL_PIXEL_FORMAT_RAW12
                            3840 x 2160 HAL_PIXEL_FORMAT_RAW16
                            3840 x 2160 HAL_PIXEL_FORMAT_RAW_OPAQUE
                            1920 x 1080 HAL_PIXEL_FORMAT_RAW10
                            1920 x 1080 HAL_PIXEL_FORMAT_RAW12
                            1920 x 1080 HAL_PIXEL_FORMAT_RAW16
                            1920 x 1080 HAL_PIXEL_FORMAT_RAW_OPAQUE

                            ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                            min = 100
                            max = 35200

                            ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                            2200

                            ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                            min = 0ns
                            max = 243753000ns

                            ====================================
                            Stats for camera: 2

                            ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                            These are likely supported by the sensor
                            240 x 1629

                            ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
                            These are NOT necessarily supported by the sensor
                            240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
                            240 x 320 HAL_PIXEL_FORMAT_BLOB
                            176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
                            176 x 144 HAL_PIXEL_FORMAT_BLOB
                            240 x 1629 HAL_PIXEL_FORMAT_RAW10
                            240 x 1629 HAL_PIXEL_FORMAT_RAW12
                            240 x 1629 HAL_PIXEL_FORMAT_RAW16
                            240 x 1629 HAL_PIXEL_FORMAT_RAW_OPAQUE

                            ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                            min = 54
                            max = 0

                            ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                            0

                            ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                            min = 0ns
                            max = 0ns

                            ====================================
                            Stats for camera: 3

                            ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                            These are likely supported by the sensor
                            1280 x 800
                            1280 x 800

                            ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
                            These are NOT necessarily supported by the sensor
                            1280 x 800 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1280 x 800 HAL_PIXEL_FORMAT_BLOB
                            1280 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1280 x 768 HAL_PIXEL_FORMAT_BLOB
                            1280 x 720 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1280 x 720 HAL_PIXEL_FORMAT_BLOB
                            1024 x 738 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1024 x 738 HAL_PIXEL_FORMAT_BLOB
                            1024 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                            1024 x 768 HAL_PIXEL_FORMAT_BLOB
                            864 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            864 x 480 HAL_PIXEL_FORMAT_BLOB
                            800 x 600 HAL_PIXEL_FORMAT_YCbCr_420_888
                            800 x 600 HAL_PIXEL_FORMAT_BLOB
                            800 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            800 x 480 HAL_PIXEL_FORMAT_BLOB
                            720 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            720 x 480 HAL_PIXEL_FORMAT_BLOB
                            640 x 512 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 512 HAL_PIXEL_FORMAT_BLOB
                            640 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 480 HAL_PIXEL_FORMAT_BLOB
                            640 x 400 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 400 HAL_PIXEL_FORMAT_BLOB
                            640 x 360 HAL_PIXEL_FORMAT_YCbCr_420_888
                            640 x 360 HAL_PIXEL_FORMAT_BLOB
                            352 x 288 HAL_PIXEL_FORMAT_YCbCr_420_888
                            352 x 288 HAL_PIXEL_FORMAT_BLOB
                            320 x 240 HAL_PIXEL_FORMAT_YCbCr_420_888
                            320 x 240 HAL_PIXEL_FORMAT_BLOB
                            240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
                            240 x 320 HAL_PIXEL_FORMAT_BLOB
                            176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
                            176 x 144 HAL_PIXEL_FORMAT_BLOB
                            1280 x 800 HAL_PIXEL_FORMAT_RAW10
                            1280 x 800 HAL_PIXEL_FORMAT_RAW12
                            1280 x 800 HAL_PIXEL_FORMAT_RAW16
                            1280 x 800 HAL_PIXEL_FORMAT_RAW_OPAQUE

                            ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                            min = 54
                            max = 1596

                            ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                            1596

                            ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                            min = 0ns
                            max = 1318629735ns

                            ====================================
                            Number of cameras detected: 4

                            ImageSensor2Error.png

                            george kollamkulamG 1 Reply Last reply
                            0
                            • george kollamkulamG george kollamkulam

                              @Alex-Kushleyev here's the system response.

                              voxl2:/$ cd /home/root
                              voxl2:~$ dpkg -i libmodal-journal_0.2.6-202505081055_arm64.deb
                              (Reading database ... 137565 files and directories currently installed.)
                              Preparing to unpack libmodal-journal_0.2.6-202505081055_arm64.deb ...
                              Unpacking libmodal-journal (0.2.6-202505081055) over (0.2.5) ...
                              Setting up libmodal-journal (0.2.6-202505081055) ...
                              Processing triggers for libc-bin (2.27-3ubuntu1.6) ...
                              voxl2:~$ dpkg -l | grep libmodal-journal
                              ii libmodal-journal 0.2.6-202505081055 arm64 Journaling library
                              voxl2:~$ voxl-camera-server -l
                              existing instance of voxl-camera-server found, attempting to stop it
                              DEBUG: Attempting to open the hal module
                              DEBUG: SUCCESS: Camera module opened on attempt 0
                              DEBUG: ----------- Number of cameras: 4

                              DEBUG: Cam idx: 0, Cam slot: 0, Slave Address: 0x0030, Sensor Id: 0x0356
                              DEBUG: Cam idx: 1, Cam slot: 1, Slave Address: 0x0034, Sensor Id: 0x0577
                              DEBUG: Cam idx: 2, Cam slot: 3, Slave Address: 0x007A, Sensor Id: 0x2975
                              DEBUG: Cam idx: 3, Cam slot: 6, Slave Address: 0x0030, Sensor Id: 0x0356
                              DEBUG: Note: This list comes from the HAL module and may not be indicative
                              DEBUG: of configurations that have full pipelines

                              DEBUG: Number of cameras: 4

                              ====================================
                              Stats for camera: 0

                              ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                              These are likely supported by the sensor
                              1280 x 800
                              1280 x 800

                              ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
                              These are NOT necessarily supported by the sensor
                              1280 x 800 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1280 x 800 HAL_PIXEL_FORMAT_BLOB
                              1280 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1280 x 768 HAL_PIXEL_FORMAT_BLOB
                              1280 x 720 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1280 x 720 HAL_PIXEL_FORMAT_BLOB
                              1024 x 738 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1024 x 738 HAL_PIXEL_FORMAT_BLOB
                              1024 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1024 x 768 HAL_PIXEL_FORMAT_BLOB
                              864 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              864 x 480 HAL_PIXEL_FORMAT_BLOB
                              800 x 600 HAL_PIXEL_FORMAT_YCbCr_420_888
                              800 x 600 HAL_PIXEL_FORMAT_BLOB
                              800 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              800 x 480 HAL_PIXEL_FORMAT_BLOB
                              720 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              720 x 480 HAL_PIXEL_FORMAT_BLOB
                              640 x 512 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 512 HAL_PIXEL_FORMAT_BLOB
                              640 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 480 HAL_PIXEL_FORMAT_BLOB
                              640 x 400 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 400 HAL_PIXEL_FORMAT_BLOB
                              640 x 360 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 360 HAL_PIXEL_FORMAT_BLOB
                              352 x 288 HAL_PIXEL_FORMAT_YCbCr_420_888
                              352 x 288 HAL_PIXEL_FORMAT_BLOB
                              320 x 240 HAL_PIXEL_FORMAT_YCbCr_420_888
                              320 x 240 HAL_PIXEL_FORMAT_BLOB
                              240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
                              240 x 320 HAL_PIXEL_FORMAT_BLOB
                              176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
                              176 x 144 HAL_PIXEL_FORMAT_BLOB
                              1280 x 800 HAL_PIXEL_FORMAT_RAW10
                              1280 x 800 HAL_PIXEL_FORMAT_RAW12
                              1280 x 800 HAL_PIXEL_FORMAT_RAW16
                              1280 x 800 HAL_PIXEL_FORMAT_RAW_OPAQUE

                              ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                              min = 54
                              max = 1596

                              ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                              1596

                              ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                              min = 0ns
                              max = 1318629735ns

                              ====================================
                              Stats for camera: 1

                              ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                              These are likely supported by the sensor
                              4056 x 3040
                              3840 x 2160
                              1920 x 1080
                              1920 x 1080
                              1920 x 1080
                              1280 x 720
                              1280 x 720

                              ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
                              These are NOT necessarily supported by the sensor
                              4056 x 3040 HAL_PIXEL_FORMAT_YCbCr_420_888
                              4056 x 3040 HAL_PIXEL_FORMAT_BLOB
                              4000 x 3000 HAL_PIXEL_FORMAT_YCbCr_420_888
                              4000 x 3000 HAL_PIXEL_FORMAT_BLOB
                              3840 x 2160 HAL_PIXEL_FORMAT_YCbCr_420_888
                              3840 x 2160 HAL_PIXEL_FORMAT_BLOB
                              3264 x 2448 HAL_PIXEL_FORMAT_YCbCr_420_888
                              3264 x 2448 HAL_PIXEL_FORMAT_BLOB
                              3200 x 2400 HAL_PIXEL_FORMAT_YCbCr_420_888
                              3200 x 2400 HAL_PIXEL_FORMAT_BLOB
                              2976 x 2976 HAL_PIXEL_FORMAT_YCbCr_420_888
                              2976 x 2976 HAL_PIXEL_FORMAT_BLOB
                              2688 x 1512 HAL_PIXEL_FORMAT_YCbCr_420_888
                              2688 x 1512 HAL_PIXEL_FORMAT_BLOB
                              2592 x 1944 HAL_PIXEL_FORMAT_YCbCr_420_888
                              2592 x 1944 HAL_PIXEL_FORMAT_BLOB
                              2048 x 1536 HAL_PIXEL_FORMAT_YCbCr_420_888
                              2048 x 1536 HAL_PIXEL_FORMAT_BLOB
                              1920 x 1440 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1920 x 1440 HAL_PIXEL_FORMAT_BLOB
                              1928 x 1208 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1928 x 1208 HAL_PIXEL_FORMAT_BLOB
                              1920 x 1080 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1920 x 1080 HAL_PIXEL_FORMAT_BLOB
                              1600 x 1200 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1600 x 1200 HAL_PIXEL_FORMAT_BLOB
                              1440 x 1080 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1440 x 1080 HAL_PIXEL_FORMAT_BLOB
                              1280 x 960 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1280 x 960 HAL_PIXEL_FORMAT_BLOB
                              1280 x 800 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1280 x 800 HAL_PIXEL_FORMAT_BLOB
                              1280 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1280 x 768 HAL_PIXEL_FORMAT_BLOB
                              1280 x 720 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1280 x 720 HAL_PIXEL_FORMAT_BLOB
                              1080 x 1080 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1080 x 1080 HAL_PIXEL_FORMAT_BLOB
                              1024 x 738 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1024 x 738 HAL_PIXEL_FORMAT_BLOB
                              1024 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1024 x 768 HAL_PIXEL_FORMAT_BLOB
                              864 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              864 x 480 HAL_PIXEL_FORMAT_BLOB
                              800 x 600 HAL_PIXEL_FORMAT_YCbCr_420_888
                              800 x 600 HAL_PIXEL_FORMAT_BLOB
                              800 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              800 x 480 HAL_PIXEL_FORMAT_BLOB
                              720 x 1280 HAL_PIXEL_FORMAT_YCbCr_420_888
                              720 x 1280 HAL_PIXEL_FORMAT_BLOB
                              720 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              720 x 480 HAL_PIXEL_FORMAT_BLOB
                              640 x 512 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 512 HAL_PIXEL_FORMAT_BLOB
                              640 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 480 HAL_PIXEL_FORMAT_BLOB
                              640 x 400 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 400 HAL_PIXEL_FORMAT_BLOB
                              640 x 360 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 360 HAL_PIXEL_FORMAT_BLOB
                              352 x 288 HAL_PIXEL_FORMAT_YCbCr_420_888
                              352 x 288 HAL_PIXEL_FORMAT_BLOB
                              320 x 240 HAL_PIXEL_FORMAT_YCbCr_420_888
                              320 x 240 HAL_PIXEL_FORMAT_BLOB
                              240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
                              240 x 320 HAL_PIXEL_FORMAT_BLOB
                              176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
                              176 x 144 HAL_PIXEL_FORMAT_BLOB
                              4056 x 3040 HAL_PIXEL_FORMAT_RAW10
                              4056 x 3040 HAL_PIXEL_FORMAT_RAW12
                              4056 x 3040 HAL_PIXEL_FORMAT_RAW16
                              4056 x 3040 HAL_PIXEL_FORMAT_RAW_OPAQUE
                              3840 x 2160 HAL_PIXEL_FORMAT_RAW10
                              3840 x 2160 HAL_PIXEL_FORMAT_RAW12
                              3840 x 2160 HAL_PIXEL_FORMAT_RAW16
                              3840 x 2160 HAL_PIXEL_FORMAT_RAW_OPAQUE
                              1920 x 1080 HAL_PIXEL_FORMAT_RAW10
                              1920 x 1080 HAL_PIXEL_FORMAT_RAW12
                              1920 x 1080 HAL_PIXEL_FORMAT_RAW16
                              1920 x 1080 HAL_PIXEL_FORMAT_RAW_OPAQUE

                              ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                              min = 100
                              max = 35200

                              ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                              2200

                              ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                              min = 0ns
                              max = 243753000ns

                              ====================================
                              Stats for camera: 2

                              ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                              These are likely supported by the sensor
                              240 x 1629

                              ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
                              These are NOT necessarily supported by the sensor
                              240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
                              240 x 320 HAL_PIXEL_FORMAT_BLOB
                              176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
                              176 x 144 HAL_PIXEL_FORMAT_BLOB
                              240 x 1629 HAL_PIXEL_FORMAT_RAW10
                              240 x 1629 HAL_PIXEL_FORMAT_RAW12
                              240 x 1629 HAL_PIXEL_FORMAT_RAW16
                              240 x 1629 HAL_PIXEL_FORMAT_RAW_OPAQUE

                              ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                              min = 54
                              max = 0

                              ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                              0

                              ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                              min = 0ns
                              max = 0ns

                              ====================================
                              Stats for camera: 3

                              ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                              These are likely supported by the sensor
                              1280 x 800
                              1280 x 800

                              ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
                              These are NOT necessarily supported by the sensor
                              1280 x 800 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1280 x 800 HAL_PIXEL_FORMAT_BLOB
                              1280 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1280 x 768 HAL_PIXEL_FORMAT_BLOB
                              1280 x 720 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1280 x 720 HAL_PIXEL_FORMAT_BLOB
                              1024 x 738 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1024 x 738 HAL_PIXEL_FORMAT_BLOB
                              1024 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
                              1024 x 768 HAL_PIXEL_FORMAT_BLOB
                              864 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              864 x 480 HAL_PIXEL_FORMAT_BLOB
                              800 x 600 HAL_PIXEL_FORMAT_YCbCr_420_888
                              800 x 600 HAL_PIXEL_FORMAT_BLOB
                              800 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              800 x 480 HAL_PIXEL_FORMAT_BLOB
                              720 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              720 x 480 HAL_PIXEL_FORMAT_BLOB
                              640 x 512 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 512 HAL_PIXEL_FORMAT_BLOB
                              640 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 480 HAL_PIXEL_FORMAT_BLOB
                              640 x 400 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 400 HAL_PIXEL_FORMAT_BLOB
                              640 x 360 HAL_PIXEL_FORMAT_YCbCr_420_888
                              640 x 360 HAL_PIXEL_FORMAT_BLOB
                              352 x 288 HAL_PIXEL_FORMAT_YCbCr_420_888
                              352 x 288 HAL_PIXEL_FORMAT_BLOB
                              320 x 240 HAL_PIXEL_FORMAT_YCbCr_420_888
                              320 x 240 HAL_PIXEL_FORMAT_BLOB
                              240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
                              240 x 320 HAL_PIXEL_FORMAT_BLOB
                              176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
                              176 x 144 HAL_PIXEL_FORMAT_BLOB
                              1280 x 800 HAL_PIXEL_FORMAT_RAW10
                              1280 x 800 HAL_PIXEL_FORMAT_RAW12
                              1280 x 800 HAL_PIXEL_FORMAT_RAW16
                              1280 x 800 HAL_PIXEL_FORMAT_RAW_OPAQUE

                              ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                              min = 54
                              max = 1596

                              ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                              1596

                              ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                              min = 0ns
                              max = 1318629735ns

                              ====================================
                              Number of cameras detected: 4

                              ImageSensor2Error.png

                              george kollamkulamG Offline
                              george kollamkulamG Offline
                              george kollamkulam
                              Contributor
                              wrote on last edited by
                              #18

                              @Alex-Kushleyev would you be able to help troubleshoot this error with the rear tracking camera?

                              1 Reply Last reply
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