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    SOLVED CS-USB-IMX307 OpenCV 連續採集影像造成 USB disconnct

    USB camera
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    • C
      coolmitch @veye_xumm last edited by

      @veye_xumm 瞭解。昨晚的還繼續在跑。我今天會做另一個測試站雙重測試。uvccamera 的參數看有沒有辦法讓有支援的都給出來，這樣在 linux 這邊會比較好處理（之前用 python 的那個 fourcc 的處理方式，因為沒有完整 uvc 的參數，搞了很久才找到那個怪方法...）

      veye_xumm 1 Reply Last reply Reply Quote 0
      • veye_xumm
        veye_xumm @coolmitch last edited by

        @coolmitch
        这个涉及到的改动太大了。暂时做不了所有参数都支持。现在我们只能是把摄像头默认参数调到最好。
        另外就是你说的frequency hz设置的问题，需要解决一下。

        1 Reply Last reply Reply Quote 0
        • C
          coolmitch @veye_xumm last edited by

          @veye_xumm
          對了，在 CS-USB-IMX307 新版韌體更新後，插入主機時會出現以下訊息，請問那些 Failed to query (GET_DEF) UVC control ... 是否就是 driver 要去讀取 uvccamera 參數時讀不到的錯誤？

          [66391.767449] usb 1-2.4: new high-speed USB device number 5 using tegra-xusb
          [66391.788802] usb 1-2.4: New USB device found, idVendor=12d1, idProduct=4321
          [66391.788807] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
          [66391.788810] usb 1-2.4: Product: CS-USB-IMX307
          [66391.788813] usb 1-2.4: Manufacturer: Tianjin Zhonganyijia
          [66391.788815] usb 1-2.4: SerialNumber: 2021-04-29-v1.5
          [66391.790104] uvcvideo: Found UVC 1.10 device CS-USB-IMX307 (12d1:4321)
          [66391.791116] uvcvideo 1-2.4:1.0: Entity type for entity Processing 2 was not initialized!
          [66391.799329] uvcvideo 1-2.4:1.0: Entity type for entity Extension 10 was not initialized!
          [66391.807507] uvcvideo 1-2.4:1.0: Entity type for entity Camera 1 was not initialized!
          [66391.815533] input: CS-USB-IMX307 as /devices/70090000.xusb/usb1/1-2/1-2.4/1-2.4:1.0/input/input3
          [66391.860569] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.868750] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.876889] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.885043] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.893245] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.901418] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.909611] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.917744] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.925863] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.933954] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.942076] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.950219] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.958366] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.966488] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.974603] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.982734] uvcvideo: Failed to query (GET_DEF) UVC control 9 on unit 2: -32 (exp. 2).
          [66391.990897] uvcvideo: Failed to query (GET_DEF) UVC control 4 on unit 2: -32 (exp. 2).
          [66391.999007] uvcvideo: Failed to query (GET_DEF) UVC control 4 on unit 2: -32 (exp. 2).
          [66392.007219] uvcvideo: Failed to query (GET_DEF) UVC control 4 on unit 2: -32 (exp. 2).
          [66392.015352] uvcvideo: Failed to query (GET_DEF) UVC control 4 on unit 2: -32 (exp. 2).
          [66392.023488] uvcvideo: Failed to query (GET_DEF) UVC control 4 on unit 2: -32 (exp. 2).
          [66392.031630] uvcvideo: Failed to query (GET_DEF) UVC control 4 on unit 2: -32 (exp. 2).
          [66392.039743] uvcvideo: Failed to query (GET_DEF) UVC control 4 on unit 2: -32 (exp. 2).
          [66392.047865] uvcvideo: Failed to query (GET_DEF) UVC control 4 on unit 2: -32 (exp. 2).
          [66392.056021] uvcvideo: Failed to query (GET_DEF) UVC control 4 on unit 2: -32 (exp. 2).
          [66392.064287] uvcvideo: Failed to query (GET_CUR) UVC control 11 on unit 2: -32 (exp. 1).
          [66392.072494] uvcvideo: Failed to query (GET_CUR) UVC control 11 on unit 2: -32 (exp. 1).
          [66392.080699] uvcvideo: Failed to query (GET_CUR) UVC control 11 on unit 2: -32 (exp. 1).
          [66392.088904] uvcvideo: Failed to query (GET_CUR) UVC control 11 on unit 2: -32 (exp. 1).
          [66392.097111] uvcvideo: Failed to query (GET_CUR) UVC control 11 on unit 2: -32 (exp. 1).
          [66392.105311] uvcvideo: Failed to query (GET_CUR) UVC control 11 on unit 2: -32 (exp. 1).
          [66392.113525] uvcvideo: Failed to query (GET_CUR) UVC control 11 on unit 2: -32 (exp. 1).
          [66392.121728] uvcvideo: Failed to query (GET_CUR) UVC control 11 on unit 2: -32 (exp. 1).
          [66392.129935] uvcvideo: Failed to query (GET_CUR) UVC control 11 on unit 2: -32 (exp. 1).
          [66392.138162] uvcvideo: Failed to query (GET_CUR) UVC control 11 on unit 2: -32 (exp. 1).
          [66392.146380] uvcvideo: Failed to query (GET_DEF) UVC control 8 on unit 2: -32 (exp. 2).
          [66392.154495] uvcvideo: Failed to query (GET_DEF) UVC control 8 on unit 2: -32 (exp. 2).
          [66392.162626] uvcvideo: Failed to query (GET_DEF) UVC control 8 on unit 2: -32 (exp. 2).
          [66392.170738] uvcvideo: Failed to query (GET_DEF) UVC control 1 on unit 2: -32 (exp. 2).
          [66392.178855] uvcvideo: Failed to query (GET_DEF) UVC control 1 on unit 2: -32 (exp. 2).
          [66392.186981] uvcvideo: Failed to query (GET_DEF) UVC control 1 on unit 2: -32 (exp. 2).

          veye_xumm 2 Replies Last reply Reply Quote 0
          • veye_xumm
            veye_xumm @coolmitch last edited by

            @coolmitch
            这个就是对于uvc参数支持不完善所体现出来的。

            1 Reply Last reply Reply Quote 0
            • veye_xumm
              veye_xumm @coolmitch last edited by

              @coolmitch
              我查了一下 powerhz 这个选项，应该是UVC control 5，这个是支持的。
              至于为何v4l2-ctl报错，暂时还不清楚。

              1 Reply Last reply Reply Quote 0
              • C
                coolmitch last edited by

                不好的消息
                執行 29525 次之後，再度發生一樣的狀況。不過至少不是 6000 次斷。

                veye_xumm 1 Reply Last reply Reply Quote 0
                • veye_xumm
                  veye_xumm @coolmitch last edited by

                  @coolmitch
                  (⊙﹏⊙)
                  建议你暂时先设计一个机制，遇到问题时，或者定时，将jetson重启一下。
                  我觉得jetson重启的时候，usb接口会有断电重新上电的操作（需要验证），可以将系统整个从错误状态中恢复。

                  C 2 Replies Last reply Reply Quote 0
                  • C
                    coolmitch @veye_xumm last edited by

                    @veye_xumm 我可以試試看每天夜間定時重啟看看。但已知的狀況是，當 disconnect 發生時，重啟 jetson nano 是無效的（不斷電）。目前的硬體機制沒辦法讓他斷電重啟。

                    1 Reply Last reply Reply Quote 0
                    • C
                      coolmitch @veye_xumm last edited by

                      @veye_xumm 已確認下 reboot 指令時 usb 不會斷電。

                      veye_xumm 1 Reply Last reply Reply Quote 0
                      • veye_xumm
                        veye_xumm @coolmitch last edited by

                        @coolmitch
                        你好，不知你的jetson nano是哪个版本。
                        我查了一下官方的nano devkit的底板原理图，以及nvidia的论坛，这个usb的power应该是可控的。
                        以下帖子作为参考。
                        https://forums.developer.nvidia.com/t/usb-power-control/79037

                        C 1 Reply Last reply Reply Quote 0
                        • C
                          coolmitch @veye_xumm last edited by

                          @veye_xumm 這篇我有看過，當時看它是對 usb hub 下命令，所以我就沒去試了。其實我的機器不是開發板，是用 nvidia computer module 做的機器。我也會問看看主機板供應商有沒有辦法（之前問過是說不行）。還要再麻煩你幫我看看有沒有辦法不斷電讓它連續運行（雖然目前有大幅度進步，但仍然久了還是會斷線）或是說有什麼 uvc 的命令可以讓它自動 reset 重啟我這邊也可以配合來下相對應的命令。

                          veye_xumm 1 Reply Last reply Reply Quote 0
                          • veye_xumm
                            veye_xumm @coolmitch last edited by

                            @coolmitch
                            你好，我查了一下uvc标准里面应该是没有reboot功能的。

                            https://askubuntu.com/questions/645/how-do-you-reset-a-usb-device-from-the-command-line
                            上面这个链接，有一个reset usb的功能，不知是否能解决问题？

                            如果搞不定，我可以给你专门做一个reboot 摄像头的cmd，用通用的uvc命令来实现。 比如说： 设置色度为0，则表示命令摄像头重启。

                            C 3 Replies Last reply Reply Quote 0
                            • C
                              coolmitch @veye_xumm last edited by

                              @veye_xumm 哈，這招我也早用過了，無效。

                              1 Reply Last reply Reply Quote 0
                              • C
                                coolmitch @veye_xumm last edited by

                                @veye_xumm
                                色度是指這個嗎？我可以試看看
                                hue 0x00980903 (int) : min=0 max=100 step=1 default=50 value=50
                                我用 v4l2-ctl 下
                                v4l2-ctl -d /dev/video0 --set-ctrl=hue=0
                                可是它還是顯示 value=50

                                C veye_xumm 2 Replies Last reply Reply Quote 0
                                • C
                                  coolmitch @coolmitch last edited by

                                  @coolmitch 我用另一個別的廠牌的 uvc camera 可以這樣設定。
                                  v4l2-ctl -d /dev/video1 --all
                                  Driver Info (not using libv4l2):
                                  Driver name : uvcvideo
                                  Card type : USB Camera
                                  Bus info : usb-70090000.xusb-2.1
                                  Driver version: 4.9.201
                                  Capabilities : 0x84200001
                                  Video Capture
                                  Streaming
                                  Extended Pix Format
                                  Device Capabilities
                                  Device Caps : 0x04200001
                                  Video Capture
                                  Streaming
                                  Extended Pix Format
                                  Priority: 2
                                  Video input : 0 (Camera 1: ok)
                                  Format Video Capture:
                                  Width/Height : 1280/720
                                  Pixel Format : 'MJPG'
                                  Field : None
                                  Bytes per Line : 0
                                  Size Image : 1843200
                                  Colorspace : sRGB
                                  Transfer Function : Default (maps to sRGB)
                                  YCbCr/HSV Encoding: Default (maps to ITU-R 601)
                                  Quantization : Default (maps to Full Range)
                                  Flags :
                                  Crop Capability Video Capture:
                                  Bounds : Left 0, Top 0, Width 1280, Height 720
                                  Default : Left 0, Top 0, Width 1280, Height 720
                                  Pixel Aspect: 1/1
                                  Selection: crop_default, Left 0, Top 0, Width 1280, Height 720
                                  Selection: crop_bounds, Left 0, Top 0, Width 1280, Height 720
                                  Streaming Parameters Video Capture:
                                  Capabilities : timeperframe
                                  Frames per second: 30.000 (30/1)
                                  Read buffers : 0
                                  brightness 0x00980900 (int) : min=-64 max=64 step=1 default=0 value=0
                                  contrast 0x00980901 (int) : min=0 max=100 step=1 default=38 value=38
                                  saturation 0x00980902 (int) : min=0 max=100 step=1 default=60 value=60
                                  hue 0x00980903 (int) : min=-180 max=180 step=1 default=0 value=50
                                  white_balance_temperature_auto 0x0098090c (bool) : default=1 value=1
                                  gamma 0x00980910 (int) : min=100 max=500 step=1 default=440 value=440
                                  gain 0x00980913 (int) : min=0 max=128 step=1 default=40 value=40
                                  power_line_frequency 0x00980918 (menu) : min=0 max=2 default=1 value=2
                                  white_balance_temperature 0x0098091a (int) : min=2800 max=6500 step=10 default=4600 value=4600 flags=inactive
                                  sharpness 0x0098091b (int) : min=0 max=100 step=1 default=80 value=80
                                  backlight_compensation 0x0098091c (int) : min=0 max=2 step=1 default=0 value=1
                                  exposure_auto 0x009a0901 (menu) : min=0 max=3 default=3 value=3
                                  exposure_absolute 0x009a0902 (int) : min=50 max=10000 step=1 default=166 value=50 flags=inactive
                                  exposure_auto_priority 0x009a0903 (bool) : default=0 value=1
                                  focus_absolute 0x009a090a (int) : min=0 max=1023 step=1 default=68 value=68 flags=inactive
                                  focus_auto 0x009a090c (bool) : default=1 value=1
                                  aaeon@aaeon2-desktop:/var/log$ v4l2-ctl -d /dev/video1 --set-ctrl=hue=0
                                  aaeon@aaeon2-desktop:/var/log$ v4l2-ctl -d /dev/video1 --all
                                  Driver Info (not using libv4l2):
                                  Driver name : uvcvideo
                                  Card type : USB Camera
                                  Bus info : usb-70090000.xusb-2.1
                                  Driver version: 4.9.201
                                  Capabilities : 0x84200001
                                  Video Capture
                                  Streaming
                                  Extended Pix Format
                                  Device Capabilities
                                  Device Caps : 0x04200001
                                  Video Capture
                                  Streaming
                                  Extended Pix Format
                                  Priority: 2
                                  Video input : 0 (Camera 1: ok)
                                  Format Video Capture:
                                  Width/Height : 1280/720
                                  Pixel Format : 'MJPG'
                                  Field : None
                                  Bytes per Line : 0
                                  Size Image : 1843200
                                  Colorspace : sRGB
                                  Transfer Function : Default (maps to sRGB)
                                  YCbCr/HSV Encoding: Default (maps to ITU-R 601)
                                  Quantization : Default (maps to Full Range)
                                  Flags :
                                  Crop Capability Video Capture:
                                  Bounds : Left 0, Top 0, Width 1280, Height 720
                                  Default : Left 0, Top 0, Width 1280, Height 720
                                  Pixel Aspect: 1/1
                                  Selection: crop_default, Left 0, Top 0, Width 1280, Height 720
                                  Selection: crop_bounds, Left 0, Top 0, Width 1280, Height 720
                                  Streaming Parameters Video Capture:
                                  Capabilities : timeperframe
                                  Frames per second: 30.000 (30/1)
                                  Read buffers : 0
                                  brightness 0x00980900 (int) : min=-64 max=64 step=1 default=0 value=0
                                  contrast 0x00980901 (int) : min=0 max=100 step=1 default=38 value=38
                                  saturation 0x00980902 (int) : min=0 max=100 step=1 default=60 value=60
                                  hue 0x00980903 (int) : min=-180 max=180 step=1 default=0 value=0
                                  white_balance_temperature_auto 0x0098090c (bool) : default=1 value=1
                                  gamma 0x00980910 (int) : min=100 max=500 step=1 default=440 value=440
                                  gain 0x00980913 (int) : min=0 max=128 step=1 default=40 value=40
                                  power_line_frequency 0x00980918 (menu) : min=0 max=2 default=1 value=2
                                  white_balance_temperature 0x0098091a (int) : min=2800 max=6500 step=10 default=4600 value=4600 flags=inactive
                                  sharpness 0x0098091b (int) : min=0 max=100 step=1 default=80 value=80
                                  backlight_compensation 0x0098091c (int) : min=0 max=2 step=1 default=0 value=1
                                  exposure_auto 0x009a0901 (menu) : min=0 max=3 default=3 value=3
                                  exposure_absolute 0x009a0902 (int) : min=50 max=10000 step=1 default=166 value=50 flags=inactive
                                  exposure_auto_priority 0x009a0903 (bool) : default=0 value=1
                                  focus_absolute 0x009a090a (int) : min=0 max=1023 step=1 default=68 value=68 flags=inactive
                                  focus_auto 0x009a090c (bool) : default=1 value=1

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                                  • veye_xumm
                                    veye_xumm @coolmitch last edited by

                                    @coolmitch
                                    我的意思是，冒用这个协议。 这个需要单独给你做一个版本的固件升级包，现在的版本当然是不支持了。

                                    C 1 Reply Last reply Reply Quote 0
                                    • C
                                      coolmitch @veye_xumm last edited by

                                      @veye_xumm 我的意思是，就目前的版本，我也無法去設定他的值（但在其他的攝像頭可以設定）。所以是否改的冒用的版本也不能用？

                                      veye_xumm 1 Reply Last reply Reply Quote 0
                                      • veye_xumm
                                        veye_xumm @coolmitch last edited by

                                        @coolmitch
                                        当然，会可以。

                                        C 1 Reply Last reply Reply Quote 0
                                        • C
                                          coolmitch @veye_xumm last edited by

                                          @veye_xumm 那是否也能把 power_line_frequency 也放進去支援 60hz ? 或是如果是特製版，那能直接把預設做成 60hz 嗎？

                                          veye_xumm 3 Replies Last reply Reply Quote 0
                                          • C
                                            coolmitch @veye_xumm last edited by

                                            @veye_xumm 另一個想法，如果仿照這作法，camera 收到 USB 0x5514 做 reset (reboot) 可行嗎？

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