blocks|key|783395|text|WSL+2.0不支持串行端口。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|783396|Exceptions+for+using+WSL+1+rather+than+WSL+2|offset|length|783397|783398|blockquote|783399|783400|783401|WSL2不支持访问串行端口。在WSL+GitHub+repo+issue+on+serial+support.|unordered-list-item|783402|或FAQs中了解更多信息|783403|783404|以下选项是可能的。|783405|783406|恢复到WSL1.0并使用|783407|783408|783409|使用第三方产品|783410|783411|-+For+example,+there+seems+to+be+something+like+this.|code-block|syntax|javascript|783412|Windows+USB+Server|783413|VirtualHere+USB+Server|783414|虽然是日本的文章，但有这样的试用文章。|783415|WSL2でUSBデバイスを認識させる|783416|783417|此外，如果您想要在串行端口之间进行通信，即使WSL2无法识别USB串行端口，也可以使用此方法。|783418|Connecting+to+serial+port+(com+port)+over+network|783419|从上面的解释中可以看出，如果您想在每个操作系统的进程之间进行通信，您可以简单地使用TCP/IP套接字，而不是上面的机制。|783420|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.microsoft.com/en-us/windows/wsl/compare-versions#exceptions-for-using-wsl-1-rather-than-wsl-2|1|https://github.com/microsoft/WSL/issues/4322|2|https://docs.microsoft.com/en-us/windows/wsl/faq#can-i-access-the-gpu-in-wsl-2--are-there-plans-to-increase-hardware-support-|3|https://www.virtualhere.com/windows_server_software|4|https://www.microsoft.com/en-us/p/virtualhere-usb-server/9pk805v256r6?activetab=pivot:overviewtab|5|https://contentsviewer.work/Master/WSL/Tips/WSL2-USB/WSL2-USB|6|https://gist.github.com/DraTeots/e0c669608466470baa6c^0|0|0|18|0|0|0|0|0|0|F|13|1|0|1|4|2|0|0|0|0|0|0|0|0|0|0|0|I|3|0|0|M|4|0|0|0|I|5|0|0|0|0|1D|6|0|0^^$0|@$1|2|3|4|5|6|7|24|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|25|8|@]|9|@$D|26|E|27|1|28]]|A|$]]|$1|F|3|-4|5|6|7|29|8|@]|9|@]|A|$]]|$1|G|3|-4|5|H|7|2A|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|2B|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|2C|8|@]|9|@]|A|$]]|$1|K|3|L|5|M|7|2D|8|@]|9|@$D|2E|E|2F|1|2G]]|A|$]]|$1|N|3|O|5|6|7|2H|8|@]|9|@$D|2I|E|2J|1|2K]]|A|$]]|$1|P|3|-4|5|6|7|2L|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|2M|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|2N|8|@]|9|@]|A|$]]|$1|T|3|U|5|M|7|2O|8|@]|9|@]|A|$]]|$1|V|3|-4|5|6|7|2P|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|2Q|8|@]|9|@]|A|$]]|$1|X|3|Y|5|M|7|2R|8|@]|9|@]|A|$]]|$1|Z|3|-4|5|6|7|2S|8|@]|9|@]|A|$]]|$1|10|3|11|5|12|7|2T|8|@]|9|@]|A|$13|14]]|$1|15|3|16|5|6|7|2U|8|@]|9|@$D|2V|E|2W|1|2X]]|A|$]]|$1|17|3|18|5|6|7|2Y|8|@]|9|@$D|2Z|E|30|1|31]]|A|$]]|$1|19|3|1A|5|6|7|32|8|@]|9|@]|A|$]]|$1|1B|3|1C|5|6|7|33|8|@]|9|@$D|34|E|35|1|36]]|A|$]]|$1|1D|3|-4|5|6|7|37|8|@]|9|@]|A|$]]|$1|1E|3|1F|5|6|7|38|8|@]|9|@]|A|$]]|$1|1G|3|1H|5|6|7|39|8|@]|9|@$D|3A|E|3B|1|3C]]|A|$]]|$1|1I|3|1J|5|6|7|3D|8|@]|9|@]|A|$]]|$1|1K|3|-4|5|6|7|3E|8|@]|9|@]|A|$]]]|1L|$1M|$5|1N|1O|1P|A|$1Q|1R]]|1S|$5|1N|1O|1P|A|$1Q|1T]]|1U|$5|1N|1O|1P|A|$1Q|1V]]|1W|$5|1N|1O|1P|A|$1Q|1X]]|1Y|$5|1N|1O|1P|A|$1Q|1Z]]|20|$5|1N|1O|1P|A|$1Q|21]]|22|$5|1N|1O|1P|A|$1Q|23]]]]

WSL 2.0 does not support serial ports.
<a href="https://docs.microsoft.com/en-us/windows/wsl/compare-versions#exceptions-for-using-wsl-1-rather-than-wsl-2" rel="nofollow noreferrer">Exceptions for using WSL 1 rather than WSL 2</a>
<blockquote>
<ul>
<li>WSL 2 does not include support for accessing serial ports. Learn more in the <a href="https://docs.microsoft.com/en-us/windows/wsl/faq#can-i-access-the-gpu-in-wsl-2--are-there-plans-to-increase-hardware-support-" rel="nofollow noreferrer">FAQs</a> or in <a href="https://github.com/microsoft/WSL/issues/4322" rel="nofollow noreferrer">WSL GitHub repo issue on serial support</a>.</li>
</ul>
</blockquote>
<hr />
The following options are possible.
<ul>
<li>Revert to WSL 1.0 and use
</li>
<li>Use third-party products
<ul>
<li>For example, there seems to be something like this. 
<a href="https://www.virtualhere.com/windows_server_software" rel="nofollow noreferrer">Windows USB Server</a> 
<a href="https://www.microsoft.com/en-us/p/virtualhere-usb-server/9pk805v256r6?activetab=pivot:overviewtab" rel="nofollow noreferrer">VirtualHere USB Server</a> 
Although it is a Japanese article, there is such a trial article. 
<a href="https://contentsviewer.work/Master/WSL/Tips/WSL2-USB/WSL2-USB" rel="nofollow noreferrer">WSL2でUSBデバイスを認識させる</a></li>
</ul>
</li>
</ul>
<hr />
Also, if you want to communicate between serial ports even if WSL2 cannot recognize USB serial, this method is also available. 
<a href="https://gist.github.com/DraTeots/e0c669608466470baa6c" rel="nofollow noreferrer">Connecting to serial port (com port) over network</a>
And as you can see from the above explanation, if you want to communicate between the processes of each OS, you can simply use a TCP/IP socket instead of the above mechanism.

blocks|key|395743|text|在these+steps之后，我可以从Windows11上的WSL2访问COM端口。我插入了两根USB-Serial电缆，如图所示，我可以使用一个来自Linux的COM端口(使用我正在编写的代码)和另一个来自Windows的COM端口(使用Termite)。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|395744|​|395745|📷|atomic|395746|395747|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.microsoft.com/en-us/windows/wsl/connect-usb|1|IMAGE|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/375e75b7e16d00b9ed94a12b73d94254.jpeg|imageAlt^0|1|B|0|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@$A|Y|B|Z|1|10]]|C|$]]|$1|D|3|E|5|6|7|11|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|12|8|@]|9|@$A|13|B|14|1|15]]|C|$]]|$1|I|3|E|5|6|7|16|8|@]|9|@]|C|$]]|$1|J|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|K|$L|$5|M|N|O|C|$P|Q]]|R|$5|S|N|T|C|$U|V|W|-4]]]]

Following <a href="https://docs.microsoft.com/en-us/windows/wsl/connect-usb" rel="nofollow noreferrer">these steps</a>, I was able to get access to the COM ports from WSL 2 on Windows 11. I plugged in 2 USB-Serial cables as shown, and I was able to use one COM port from Linux (with the code I was writing) and the other from Windows (with Termite).
<a href="https://i.stack.imgur.com/ELU2S.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ELU2S.jpg" alt="2 USB-Serial adapters in 1 PC" /></a>

I am using Win10 and Linux Ubuntu on WSL 2.0.
For testing purposes of some programs, I would like to use the serial port of my PC in &quot;loopback&quot; with Linux running through WSL.
Basically I would like a process on Linux/WSL to be able to send/receive data from a Windows process or vice versa, through serial port, but without any hardware hack.
Of course I have already tried to set the Windows process serial as &quot;COM1&quot; (as indicated by the Windows resource manager) and the Linux port on WSL as &quot;/dev/ttyS1&quot;, but apparently it doesn't work.
Is there any way to do this?

WSL and serial port

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我在WSL2.0上使用Win10和Linux Ubuntu。为了测试一些程序，我想在通过WSL运行的Linux的"loopback“中使用我的PC的串口。基本上，我希望Linux/WSL上的进程能够通过串口发送/接收来自Windows进程的数据，反之亦然，但不需要任何硬件攻击。当然，我已经尝试将Windows进程序列设置为"COM1“(由Windows资源管理器指示)，并将WSL上的Linux端口

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