Re: Simpler Question (Re: MCP2221 I2C/UART to USB)

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From: George Mitchell <george+freebsd_at_m5p.com>
Date: Thu, 14 Nov 2024 18:31:13 UTC

On 11/14/24 02:38, Andriy Gapon wrote:
> On 13/11/2024 22:29, George Mitchell wrote:
>> On 11/12/24 17:46, George Mitchell wrote:
>>> Has anyone ever used the MCP2221 chip from Microchip Technology (or any
>>> device incorporating it) on FreeBSD?  If so, does it attach as both a
>>> serial port (cuaUn) AND human interface (uhidn), or just one?  Does it
>>> work well?  Thanks for any information you can give me.       -- George
>>
>> Does FreeBSD have the concept of one hardware device attaching as two
>> device nodes?                                                  -- George
> 
> Take a look at cp2112 driver, for instance.
> 
Thanks, Andriy!                                                -- George