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Re: wiggle with the CTS pin
- From: Matt Jerdonek <maj1224 at yahoo dot com>
- To: Giri Raja <giri_amf at yahoo dot com>, ecos-discuss at ecos dot sourceware dot org
- Date: Wed, 4 Aug 2004 13:28:31 -0700 (PDT)
- Subject: Re: [ECOS] wiggle with the CTS pin
Attached is a nice paper I found on controlling serial
communications via a POSIX interface. Section 4 has
some information on setting pin states. I haven't
tried this, so I can't tell you if it works. I think
support for this operation would be dependent the
particular serial driver you're using.
http://www.easysw.com/~mike/serial/
Also, CTS is normally an input for a DTE device, so
there's a chance that you can't ever set it.
-- Matt
--- Giri Raja <giri_amf@yahoo.com> wrote:
> Hi,
> I need to send a 'LO' signal to the CTS pin in
> one
> of my serial ports, on an EB40A board. Is there any
> API to do this?
> there was an email on this issue last month --
>
http://sources.redhat.com/ml/ecos-discuss/2004-07/msg00109.html
>
> just wanted to know if anything exists already.
>
> Thanks.
>
> Giri.
>
>
>
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