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  4. [URGENT] RB5 VOXL2 doesn't recognize replaced hires camera

[URGENT] RB5 VOXL2 doesn't recognize replaced hires camera

Scheduled Pinned Locked Moved Qualcomm Flight RB5 5G Drone
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  • S Offline
    S Offline
    smilon
    Contributor
    wrote on last edited by
    #2

    systemctl status voxl-camera-server:

    Feb 07 11:59:55 m0052 voxl-camera-server[1528]: setting ov7251 BLC register for cam id 1
    Feb 07 11:59:55 m0052 voxl-camera-server[1528]: Starting Camera: tracking (id #2)
    Feb 07 11:59:55 m0052 voxl-camera-server[1528]: Using gain limits min: 54 max: 3451
    Feb 07 11:59:55 m0052 voxl-camera-server[1528]: setting ov7251 BLC register for cam id 2
    Feb 07 11:59:55 m0052 voxl-camera-server[1528]: Starting Camera: hires (id #3)
    Feb 07 11:59:55 m0052 voxl-camera-server[1528]: WARNING: cam hires (id 3) does not seem to be alive
    Feb 07 11:59:55 m0052 voxl-camera-server[1528]: ------ voxl-camera-server: Started 2 of 3 cameras
    Feb 07 11:59:55 m0052 voxl-camera-server[1528]: ------ voxl-camera-server: Camera server is now running
    Feb 07 11:59:55 m0052 voxl-camera-server[1528]: WARNING: Camera stereo Received much newer master than child (33.3ms), discarding child 
    Feb 07 13:01:59 m0052 voxl-camera-server[1528]: WARNING: Camera stereo Received much newer child than master (33.8ms), discarding master
    lines 3-18/18 (END)
    
    Alex KushleyevA 1 Reply Last reply
    0
    • S smilon

      systemctl status voxl-camera-server:

      Feb 07 11:59:55 m0052 voxl-camera-server[1528]: setting ov7251 BLC register for cam id 1
      Feb 07 11:59:55 m0052 voxl-camera-server[1528]: Starting Camera: tracking (id #2)
      Feb 07 11:59:55 m0052 voxl-camera-server[1528]: Using gain limits min: 54 max: 3451
      Feb 07 11:59:55 m0052 voxl-camera-server[1528]: setting ov7251 BLC register for cam id 2
      Feb 07 11:59:55 m0052 voxl-camera-server[1528]: Starting Camera: hires (id #3)
      Feb 07 11:59:55 m0052 voxl-camera-server[1528]: WARNING: cam hires (id 3) does not seem to be alive
      Feb 07 11:59:55 m0052 voxl-camera-server[1528]: ------ voxl-camera-server: Started 2 of 3 cameras
      Feb 07 11:59:55 m0052 voxl-camera-server[1528]: ------ voxl-camera-server: Camera server is now running
      Feb 07 11:59:55 m0052 voxl-camera-server[1528]: WARNING: Camera stereo Received much newer master than child (33.3ms), discarding child 
      Feb 07 13:01:59 m0052 voxl-camera-server[1528]: WARNING: Camera stereo Received much newer child than master (33.8ms), discarding master
      lines 3-18/18 (END)
      
      Alex KushleyevA Offline
      Alex KushleyevA Offline
      Alex Kushleyev
      ModalAI Team
      wrote on last edited by
      #3

      Hi @smilon,

      Are you able to test the original camera that was connected before you replaced it?

      Regarding the following statement, "Also note, that when I briefly have connection I verified that all the rest cameras are streaming fine through voxl-streamer." -- are you saying that after replacement the M0025 camera briefly worked but stopped working?

      Please check any interposers / flex cables between the camera and main board.

      Alex

      S 2 Replies Last reply
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      • Alex KushleyevA Alex Kushleyev

        Hi @smilon,

        Are you able to test the original camera that was connected before you replaced it?

        Regarding the following statement, "Also note, that when I briefly have connection I verified that all the rest cameras are streaming fine through voxl-streamer." -- are you saying that after replacement the M0025 camera briefly worked but stopped working?

        Please check any interposers / flex cables between the camera and main board.

        Alex

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        S Offline
        smilon
        Contributor
        wrote on last edited by
        #4
        This post is deleted!
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        • S Offline
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          smilon
          Contributor
          wrote on last edited by smilon
          #5
          This post is deleted!
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          • Alex KushleyevA Alex Kushleyev

            Hi @smilon,

            Are you able to test the original camera that was connected before you replaced it?

            Regarding the following statement, "Also note, that when I briefly have connection I verified that all the rest cameras are streaming fine through voxl-streamer." -- are you saying that after replacement the M0025 camera briefly worked but stopped working?

            Please check any interposers / flex cables between the camera and main board.

            Alex

            S Offline
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            smilon
            Contributor
            wrote on last edited by smilon
            #6

            @Alex-Kushleyev Dear Alex,

            I ended up re-flashing SDK1.1.2 on the RB5 and now I don't get an "unrecognized error" on the hires camera, however I still haven't managed to get it to work. The problem now seems to be that it's not able to recognize several imx214 supported resolutions and therefore the hires camera doesn't start up. For example in the following voxl-camera-server.conf:

            {
            			"type":	"imx214",
            			"name":	"hires",
            			"enabled":	true,
            			"camera_id":	3,
            			"fps":	30,
            			"en_preview":	false,
            			"preview_width":	640,
            			"preview_height":	480,
            			"en_raw_preview":	false,
            			"en_small_video":	true,
            			"small_video_width":	640,
            			"small_video_height":	480,
            			"small_venc_mode":	"h265",
            			"small_venc_br_ctrl":	"cqp",
            			"small_venc_Qfixed":	30,
            			"small_venc_Qmin":	15,
            			"small_venc_Qmax":	40,
            			"small_venc_nPframes":	9,
            			"small_venc_mbps":	2,
            			"en_large_video":	true,
            			"large_video_width":	640,
            			"large_video_height":	480,
            			"large_venc_mode":	"h265",
            			"large_venc_br_ctrl":	"cqp",
            			"large_venc_Qfixed":	38,
            			"large_venc_Qmin":	15,
            			"large_venc_Qmax":	50,
            			"large_venc_nPframes":	29,
            			"large_venc_mbps":	30,
            			"en_snapshot":	true,
            			"en_snapshot_width":	4208,
            			"en_snapshot_height":	3120,
            			"ae_mode":	"isp"
            		}
            

            I get the following status info from the voxl-camera-server:

            Feb 10 13:48:55 m0052 voxl-camera-server[2929]: WARNING: Failed to start cam hires due to invalid resolution
            Feb 10 13:48:55 m0052 voxl-camera-server[2929]: WARNING: assuming cam is missing and trying to compensate
            Feb 10 13:48:55 m0052 voxl-camera-server[2929]: Starting Camera: stereo_rear (originally id #5) with id offset: 1
            Feb 10 13:48:55 m0052 voxl-camera-server[2929]: Using gain limits min: 54 max: 3451
            Feb 10 13:48:55 m0052 voxl-camera-server[2929]: WARNING: Camera stereo_front Received much newer master than child (33.2ms), discarding 
            Feb 10 13:48:55 m0052 voxl-camera-server[2929]: setting ov7251 BLC register for cam id 4
            Feb 10 13:48:55 m0052 voxl-camera-server[2929]: setting ov7251 BLC register for cam id 3
            Feb 10 13:48:55 m0052 voxl-camera-server[2929]: ------ voxl-camera-server: Started 3 of 4 cameras
            Feb 10 13:48:55 m0052 voxl-camera-server[2929]: ------ voxl-camera-server: Camera server is now running
            Feb 10 13:48:55 m0052 voxl-camera-server[2929]: WARNING: Camera stereo_rear Received much newer child than master (33.3ms), discarding m
            
            

            I obviously tried with the Sentinel default config before modifying the resolutions to 640x480. I would appreciate if you provided a list of the supported resolutions for the M0025 sensor, just for my own sanity checks.

            More info:

            I am using voxl-camera-server 1.8.9+1. And to clarify with my previous post, no I haven't seen the hires cam working yet. Also a link to the shop for the replacement: https://www.modalai.com/products/msu-m0025-2?srsltid=AfmBOop_qPdLSNdkIYk-s1uaBYXFxWmQ77v__3fUlWISbT7HQM_sLcW0

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            • S Offline
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              smilon
              Contributor
              wrote on last edited by smilon
              #7
              This post is deleted!
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              • Alex KushleyevA Offline
                Alex KushleyevA Offline
                Alex Kushleyev
                ModalAI Team
                wrote on last edited by
                #8

                @smilon ,

                I believe what is happening is that your IMX214 is still not being detected and camera server is trying to skip the undetected camera.

                In your config, you specified that imx214 is camera id 3, but the camera server prints the following, which means it detected ov7251 as camera id 3:

                setting ov7251 BLC register for cam id 3
                

                if you run voxl-camera-server -l, does camera server detect imx214 at the very top of the output?

                If something seems confusing, you can try physically disconnecting all cameras except for your IMX214 and modify the voxl-camera-server.conf to only use one camera (imx214, which should be camera id 0, the only camera). That would be a good start to confirm the single hires camera is working.

                Alex

                S 1 Reply Last reply
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                • Alex KushleyevA Alex Kushleyev

                  @smilon ,

                  I believe what is happening is that your IMX214 is still not being detected and camera server is trying to skip the undetected camera.

                  In your config, you specified that imx214 is camera id 3, but the camera server prints the following, which means it detected ov7251 as camera id 3:

                  setting ov7251 BLC register for cam id 3
                  

                  if you run voxl-camera-server -l, does camera server detect imx214 at the very top of the output?

                  If something seems confusing, you can try physically disconnecting all cameras except for your IMX214 and modify the voxl-camera-server.conf to only use one camera (imx214, which should be camera id 0, the only camera). That would be a good start to confirm the single hires camera is working.

                  Alex

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                  smilon
                  Contributor
                  wrote on last edited by
                  #9

                  @Alex-Kushleyev

                  Ok so you were right. Think I just found the issue 🙂
                  20250225_180923 (1).jpg

                  (the backplate of the sensor is detached)

                  I didn't notice that when we got it a few weeks ago. Can we send it back and you can send us over a new one? Or try to see if it can be repaired? Who can we talk to, its kind of time-sensitive.

                  Thanks a lot again,

                  Milton

                  Alex KushleyevA 1 Reply Last reply
                  0
                  • S smilon

                    @Alex-Kushleyev

                    Ok so you were right. Think I just found the issue 🙂
                    20250225_180923 (1).jpg

                    (the backplate of the sensor is detached)

                    I didn't notice that when we got it a few weeks ago. Can we send it back and you can send us over a new one? Or try to see if it can be repaired? Who can we talk to, its kind of time-sensitive.

                    Thanks a lot again,

                    Milton

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

                    @smilon , Can you please clarify what this is a picture of? I don't recognize it from this angle.

                    Alex

                    S 1 Reply Last reply
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                    • Alex KushleyevA Alex Kushleyev

                      @smilon , Can you please clarify what this is a picture of? I don't recognize it from this angle.

                      Alex

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                      smilon
                      Contributor
                      wrote on last edited by
                      #11

                      @Alex-Kushleyev Dear Alex,

                      It's the M0025-002 high resolution camera. Perhaps the connection sodder was loose and it popped off real easily. In hindsight, perhaps it's not worth anyone's time. If you can provide any repair tricks that'd be neat otherwise I'll probably have to send a new order in.

                      Best,

                      Milton

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