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  4. Tracking camera won’t initialize when configured with stereo

Tracking camera won’t initialize when configured with stereo

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  • Gary HolmgrenG Offline
    Gary HolmgrenG Offline
    Gary Holmgren
    Regular
    wrote on last edited by
    #1
    This post is deleted!
    Alex KushleyevA 1 Reply Last reply
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    • Gary HolmgrenG Gary Holmgren

      This post is deleted!

      Alex KushleyevA Offline
      Alex KushleyevA Offline
      Alex Kushleyev
      ModalAI Team
      wrote on last edited by
      #2

      @Gary-Holmgren ,

      Can you please clarify whether you have single stereo or dual stereo? The dual stereo, tracking, hires is the standard configuration: https://docs.modalai.com/voxl2-camera-configs/#c-11-front-stereo-rear-stereo-hires-and-tracking-d0006-sentinel

      or is it this one https://docs.modalai.com/voxl2-camera-configs/#c-03-front-stereo-hires-and-tracking ?

      Alex

      Gary HolmgrenG 1 Reply Last reply
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      • Alex KushleyevA Alex Kushleyev

        @Gary-Holmgren ,

        Can you please clarify whether you have single stereo or dual stereo? The dual stereo, tracking, hires is the standard configuration: https://docs.modalai.com/voxl2-camera-configs/#c-11-front-stereo-rear-stereo-hires-and-tracking-d0006-sentinel

        or is it this one https://docs.modalai.com/voxl2-camera-configs/#c-03-front-stereo-hires-and-tracking ?

        Alex

        Gary HolmgrenG Offline
        Gary HolmgrenG Offline
        Gary Holmgren
        Regular
        wrote on last edited by
        #3
        This post is deleted!
        Alex KushleyevA 1 Reply Last reply
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        • Gary HolmgrenG Gary Holmgren

          This post is deleted!

          Alex KushleyevA Offline
          Alex KushleyevA Offline
          Alex Kushleyev
          ModalAI Team
          wrote on last edited by Alex Kushleyev
          #4

          @Gary-Holmgren , ok I understand.

          Can you please confirm that you actually have the cameras connected in C03 configuration as shown here : https://docs.modalai.com/voxl2-camera-configs/#c-03-front-stereo-hires-and-tracking (stereo is NOT in J8)
          and that you run voxl-configure-cameras and select option 3?

          also can you please paste output of ls /usr/lib/camera/*sensormodule* and output of voxl-camera-server -l just the top part, where it detects the connected cameras, before it prints out resolutions.

          By latest SDK, i am assuming you mean 1.2.0 (just to double check)

          Considering that the tracking camera is working in hires/tracking only configuration, there must be some kind of mix up, but we should be able to figure it out. I will also try this configuration. on SDK 1.2.0.

          Alex KushleyevA 1 Reply Last reply
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          • Alex KushleyevA Alex Kushleyev

            @Gary-Holmgren , ok I understand.

            Can you please confirm that you actually have the cameras connected in C03 configuration as shown here : https://docs.modalai.com/voxl2-camera-configs/#c-03-front-stereo-hires-and-tracking (stereo is NOT in J8)
            and that you run voxl-configure-cameras and select option 3?

            also can you please paste output of ls /usr/lib/camera/*sensormodule* and output of voxl-camera-server -l just the top part, where it detects the connected cameras, before it prints out resolutions.

            By latest SDK, i am assuming you mean 1.2.0 (just to double check)

            Considering that the tracking camera is working in hires/tracking only configuration, there must be some kind of mix up, but we should be able to figure it out. I will also try this configuration. on SDK 1.2.0.

            Alex KushleyevA Offline
            Alex KushleyevA Offline
            Alex Kushleyev
            ModalAI Team
            wrote on last edited by Alex Kushleyev
            #5

            i just ran this config, here is my output:

            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: 0x00E2, Sensor Id: 0x7750
            DEBUG:   Cam idx: 1, Cam slot: 1, Slave Address: 0x00E4, Sensor Id: 0x7750
            DEBUG:   Cam idx: 2, Cam slot: 2, Slave Address: 0x00E2, Sensor Id: 0x7750
            DEBUG:   Cam idx: 3, Cam slot: 3, Slave Address: 0x0020, Sensor Id: 0x0214
            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
            
            ls /usr/lib/camera/*sensormodule*
            /usr/lib/camera/com.qti.sensormodule.imx214_3.bin  /usr/lib/camera/com.qti.sensormodule.ov7251_combo_0.bin
            /usr/lib/camera/com.qti.sensormodule.ov7251_2.bin  /usr/lib/camera/com.qti.sensormodule.ov7251_combo_1.bin
            
            voxl-inspect-cam -a
            |           Pipe Name |  bytes  | wide |  hgt |exp(ms)| gain | frame id |latency(ms)|  fps |  mbps  | format
            |   hires_large_color |19693440 | 4208 | 3120 | 33.23 |  431 |       90 |     85.1  | 30.0 | 4733.6 | NV12
            | hires_large_encoded |  224827 | 4208 | 3120 | 33.23 |  431 |       90 |    120.4  | 30.0 |   28.8 | H265 (I)   
            |    hires_large_grey |13128960 | 4208 | 3120 | 33.23 |  431 |       91 |     77.9  | 30.0 | 3155.7 | RAW8
            |   hires_small_color | 1179648 | 1024 |  768 | 33.23 |  431 |       92 |     58.5  | 30.0 |  283.5 | NV12
            | hires_small_encoded |   31783 | 1024 |  768 | 33.23 |  431 |       91 |     73.5  | 30.0 |    1.8 | H265 (I)   
            |    hires_small_grey |  786432 | 1024 |  768 | 33.23 |  431 |       92 |     57.8  | 30.0 |  189.0 | RAW8
            |      hires_snapshot |
            |              stereo |  614400 |  640 |  480 | 15.84 | 1399 |      358 |     34.5  | 30.0 |  147.5 | STEREO_RAW8
            |            tracking |  307200 |  640 |  480 |  6.32 |  496 |      357 |     10.9  | 30.0 |   73.7 | RAW8
            
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            • Gary HolmgrenG Offline
              Gary HolmgrenG Offline
              Gary Holmgren
              Regular
              wrote on last edited by
              #6
              This post is deleted!
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              • Gary HolmgrenG Gary Holmgren

                This post is deleted!

                Alex KushleyevA Offline
                Alex KushleyevA Offline
                Alex Kushleyev
                ModalAI Team
                wrote on last edited by
                #7

                @Gary-Holmgren,

                Based on your results, the tracking camera is found in both cases (cam slot 2). It looks like one of the stereo cameras is not detected in camera configuration 03.

                Are you using the dual flex extension (30cm)?

                Maybe try to swap out flex cables?

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