Re: USB chip CH9102F

From: Daniel Braniss <danny_at_cs.huji.ac.il>
Date: Wed, 14 Sep 2022 14:46:34 UTC 

> On 14 Sep 2022, at 17:38, Hans Petter Selasky <hps@selasky.org> wrote:
> 
> On 9/14/22 16:34, Daniel Braniss wrote:
>>> On 14 Sep 2022, at 17:27, Hans Petter Selasky <hps@selasky.org> wrote:
>>> 
>>> On 9/14/22 15:43, Daniel Braniss wrote:
>>>> Hi,
>>>> is there/will there be any support for this chip? CH9102F.
>>>> there is a driver for linux and windows, but event though it sort of works on FreeBSD,
>>>> the magic needed to flash the firmware on newer esp32’s is not working.
>>>> thanks,
>>>> 	danny
>>> 
>>> Which driver is currently used for this chip?
>>> 
>> Sep 14 12:17:23 pampero kernel: ugen0.4: <vendor 0x1a86 USB Single Serial> at usbus0
>> Sep 14 12:17:23 pampero kernel: umodem0 on uhub0
>> Sep 14 12:17:23 pampero kernel: umodem0: <vendor 0x1a86 USB Single Serial, class 2/0, rev 1.10/4.43, addr 53> on usbus0
>> Sep 14 12:17:23 pampero kernel: umodem0: data interface 1, has no CM over data, has no break
>>> --HPS
> 
> Can you dump the usb configuration and device descriptors for this device. Just wipe the serial number :-)
> 
> —HPS
> 


sure, but will have to wait till tomorrow, usbdump yes?