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楼主 # 2021-11-20 13:45:09

树莓学LINUX
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注册时间: 2021-10-28
已发帖子: 51
积分: 41

V3S使用USB网卡

Starting network: OK
# [    2.337802] usb 1-1: new high-speed USB device number 2 using ehci-platform
[    2.694173] usb 1-1: Vendor: Realtek
[    2.697807] usb 1-1: Product: 802.11n WLAN Adapter
[    2.702608] usb 1-1: rtl8192cu_parse_efuse: dumping efuse (0x80 bytes):
[    2.709265] usb 1-1: 00: 29 81 00 74 cd 00 00 00
[    2.713893] usb 1-1: 08: ff 00 da 0b 78 81 01 41
[    2.718535] usb 1-1: 10: 32 00 85 62 9e ad 08 10
[    2.723150] usb 1-1: 18: 78 62 3d 63 0a 03 52 65
[    2.727782] usb 1-1: 20: 61 6c 74 65 6b 00 16 03
[    2.732397] usb 1-1: 28: 38 30 32 2e 31 31 6e 20
[    2.737019] usb 1-1: 30: 57 4c 41 4e 20 41 64 61
[    2.741647] usb 1-1: 38: 70 74 65 72 00 00 00 00
[    2.746261] usb 1-1: 40: 00 00 00 00 00 00 00 00
[    2.750888] usb 1-1: 48: 00 00 00 00 00 00 00 00
[    2.755502] usb 1-1: 50: 00 00 00 00 00 00 00 00
[    2.760129] usb 1-1: 58: 06 00 30 2f 2f 30 2f 2f
[    2.764744] usb 1-1: 60: 2c 2b 2b 2c 2b 2b 00 00
[    2.769370] usb 1-1: 68: 00 00 00 00 33 33 33 00
[    2.773985] usb 1-1: 70: 00 00 00 00 00 02 00 00
[    2.778610] usb 1-1: 78: 10 00 00 00 36 00 00 00
[    2.783229] usb 1-1: RTL8192CU rev A (TSMC) 2T2R, TX queues 2, WiFi=1, BT=0, GPS=0, HI PA=0
[    2.791587] usb 1-1: RTL8192CU MAC: 08:10:78:62:3d:63
[    2.796636] usb 1-1: rtl8xxxu: Loading firmware rtlwifi/rtl8192cufw_TMSC.bin
[    2.805497] usb 1-1: Direct firmware load for rtlwifi/rtl8192cufw_TMSC.bin failed with error -2
[    2.814333] usb 1-1: request_firmware(rtlwifi/rtl8192cufw_TMSC.bin) failed
[    2.821266] usb 1-1: Fatal - failed to load firmware
[    2.826307] rtl8xxxu: probe of 1-1:1.0 failed with error -11

在内核中添加了对rtl8192的支持,重新启动后无法载入固件,搜索不到wlan0,请问下一步应该怎么办

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楼主 #1 2021-11-20 14:38:31

树莓学LINUX
会员
注册时间: 2021-10-28
已发帖子: 51
积分: 41

Re: V3S使用USB网卡

已经成功驱动了,大体流程就是在内核中添加usb-wifi(百度有教程),然后更新zimage,然后需要添加bin文件到文件系统中,如我上面的错误就是没有在相应文件夹添加bin文件,在自己的电脑上找到相应的文件添加到里面就可以了,下图是ping 百度的网址

# ping 110.242.68.4
PING 110.242.68.4 (110.242.68.4): 56 data bytes
64 bytes from 110.242.68.4: seq=0 ttl=54 time=27.612 ms
64 bytes from 110.242.68.4: seq=1 ttl=54 time=26.551 ms
64 bytes from 110.242.68.4: seq=2 ttl=54 time=27.670 ms
64 bytes from 110.242.68.4: seq=3 ttl=54 time=28.107 ms
64 bytes from 110.242.68.4: seq=4 ttl=54 time=29.659 ms
^C
--- 110.242.68.4 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 26.551/27.919/29.659 ms

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