From: Andrew Lunn <andrew@lunn.ch>
To: "Venkateswara Rao L." <lvenkat@lvl7.com>
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] ttydiag read and write to console
Date: Thu, 03 May 2007 06:45:00 -0000 [thread overview]
Message-ID: <20070503064504.GB5773@lunn.ch> (raw)
In-Reply-To: <FE7FB54DCB7C6949A1D3F9FF22DA6C1353FD23@lvl7in-mail01.lvl7.com>
On Thu, May 03, 2007 at 10:04:17AM +0530, Venkateswara Rao L. wrote:
> Hi some one please respond.
> cyg_io_write() is working fine but cyg_io_read() is blocking, as
> per the reference manual cyg_io_read() echoes but here it is not
> echoing.
ttydiag is a very simple, polled io driver. It is not really designed
for interactive input use. Use the interrupt driver serial device
driver for your platform.
Andrew
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next prev parent reply other threads:[~2007-05-03 6:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-03 4:34 Venkateswara Rao L.
2007-05-03 6:45 ` Andrew Lunn [this message]
[not found] <FE7FB54DCB7C6949A1D3F9FF22DA6C1353FDD4@lvl7in-mail01.lvl7.com>
2007-05-03 9:49 ` Andrew Lunn
-- strict thread matches above, loose matches on Subject: below --
2007-05-02 14:38 Venkateswara Rao L.
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