Date: Fri, 9 Feb 2018 12:02:49 +0200 From: Daniel Braniss <danny@cs.huji.ac.il> To: "freebsd-arm@freebsd.org" <arm@freebsd.org> Subject: Re: serial on neopi neo Message-ID: <D092D702-D0C8-431F-A727-27674FF5E7AB@cs.huji.ac.il> In-Reply-To: <0291231B-F939-4EB9-BD20-AD32B8E768D2@cs.huji.ac.il> References: <0291231B-F939-4EB9-BD20-AD32B8E768D2@cs.huji.ac.il>
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> On 8 Feb 2018, at 17:30, Daniel Braniss <danny@cs.huji.ac.il> wrote: >=20 > hi, > after fiddling with the dts file (with the help from Milo), I got 2 = serial ports to work(apart from the /dev/ttyu0), > but not together! ie, if i try each one individually all is ok, but = once I open both of them, only > /dev/ttyu1 works, /dev/ttyu2 hangs (i have yet to see if its the = output or input) >=20 > any ideas? I have! I=E2=80=99m using the =E2=80=98what i thought=E2=80=99 unused pins = (CTS/RTS) to drive some leds! I do set, via tcsetattr(3) to ignore these (ie no modem, no flow = control) but it seems the driver is ignoring this. how can I tell the serial/uart to ignore them? >=20 > cheers, > danny > PS: I have not tested this on orange* but I suspect it will be the = same. > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org"
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