uchcom update

Ian FREISLICH ian.freislich at capeaugusta.com
Tue Jun 5 12:02:35 UTC 2018


On 05/22/2018 09:44 AM, Andriy Gapon wrote:
> Yesterday I committed some changes to uchcom (so far, only in CURRENT).
> Commits are r333997 - r334002.
>
> If you have a CH340/341 based USB<->RS232 adapter and it works for you, could
> you please test that it still does?
> If you tried your adapter in the past and it did not work, there is a chance it
> might start working now.  Could you please test that as well?

ugen5.4: <vendor 0x1a86 USB2.0-Serial> at usbus5, cfg=0 md=HOST spd=FULL 
(12Mbps) pwr=ON (96mA)
ugen5.4.0: uchcom0: <vendor 0x1a86 USB2.0-Serial, rev 1.10/2.54, addr 3>

It's not made it any worse.  I'm not using this adapter by choice - it's 
a USB to Maxim (Dallas) one-wire bus adapter.  The manual used to state 
that these are possibly the worst chips ever.  Is that still the 
prevailing opinion?

Ian

-- 



More information about the freebsd-usb mailing list