Serial port ttyS0

Kristof Provost kristof at
Mon Feb 13 17:01:06 UTC 2017

On 13 Feb 2017, at 16:55, scrat wrote:
> using screen /dev/cuaU0 115200 didn't work either.
> I am still researching for a solution
> Thanks
Can you try `sysctl dev.uplcom` ?

I’d expect to see something like this:

	dev.uftdi.0.ttyports: 1
	dev.uftdi.0.ttyname: U0
	dev.uftdi.0.%parent: uhub5
	dev.uftdi.0.%pnpinfo: vendor=0x0403 product=0x9e90 devclass=0x00 
devsubclass=0x00 devproto=0x00 sernum="FTUF96Z5" release=0x0500 
mode=host intclass=0xff intsubclass=0xff intprotocol=0xff ttyname=U0 
	dev.uftdi.0.%location: bus=0 hubaddr=1 port=2 devaddr=2 interface=0 
	dev.uftdi.0.%driver: uftdi
	dev.uftdi.0.%desc: OpenRD JTAGKey FT2232D B

(Obviously I have a different driver).
The ttyname shows that I have /dev/ttyU0, which is an “OpenRD JTAGKey 
FT2232D B”


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