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【技术讨论】
CAM-C1126S2U连接电脑后dmesg报错
发表于 2021-8-4 15:45:36
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刚买的CAM-C1126S2U，插入电脑后用dmesg命令查看驱动加载情况：
[102903.444330] usb 1-3.1: new high-speed USB device number 46 using xhci_hcd
[102903.545164] usb 1-3.1: New USB device found, idVendor=2207, idProduct=0020, bcdDevice= 3.10
[102903.545166] usb 1-3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[102903.545166] usb 1-3.1: Product: UVC
[102903.545167] usb 1-3.1: Manufacturer: rockchip
[102903.545167] usb 1-3.1: SerialNumber: 2020
[102903.550317] rndis_host 1-3.1:1.0 usb0: register 'rndis_host' at usb-0000:00:14.0-3.1, RNDIS device, a2:ee:55:78:c5:d9
[102903.551477] uvcvideo: Unknown video format 35363248-0000-0010-8000-00aa00389b71
[102903.551480] uvcvideo: Found UVC 1.00 device UVC (2207:0020)
[102903.602550] uvcvideo: Failed to query (GET_INFO) UVC control 8 on unit 1: 0 (exp. 1).
[102903.718339] input: UVC: UVC Camera as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.1/1-3.1:1.2/input/input68
[102903.766579] rndis_host 1-3.1:1.0 enp0s20f0u3u1: renamed from usb0
[102904.073631] uvcvideo: Failed to query (GET_DEF) UVC control 8 on unit 1: 0 (exp. 1).
用guvcview可以看到画面。
设置了usb网卡IP为172.16.110.1后ping不到172.16.110.2，浏览器也打不开172.16.110.2。
还有，DEBUG口的那三个针分别是什么什么功能
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