CS-USB-IMX307 OpenCV 連續採集影像造成 USB disconnct
-
@veye_xumm 我昨晚也跑了 22000+ 次，這樣應該就過了。所以是什麼原因造成的？
-
@coolmitch
应该是我这边程序在处理close的时候，对资源的释放上有逻辑不完善的地方。 希望你后面也继续测试观察吧。嵌入式端控制frequency的问题，我再研究一下。 -
@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...）
-
@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。 -
@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). -
@coolmitch
这个就是对于uvc参数支持不完善所体现出来的。 -
@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。 -
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。 -
@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。 -
@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。
-
@veye_xumm 已確認下 reboot 指令時 usb 不會斷電。
-
@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 -
@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。
-
@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。
-
@veye_xumm 哈，這招我也早用過了，無效。
-
@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 -
@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=%(#ff0000)[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 %(#ff0000)[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 -
@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。 -
@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？
-
@coolmitch
当然，会可以。
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login