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From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] PATCH: ixp42x UART: support 230400bps, enable	RTS
Date: Sun, 9 Dec 2007 09:40:21 +0100	[thread overview]
Message-ID: <20071209084021.GA22305@game.jcrosoft.org> (raw)
In-Reply-To: <475B1CAB.8080305@discworld.dascon.de>

On 23:37 Sat 08 Dec     , Michael Schwingen wrote:
> Jean-Christophe PLAGNIOL-VILLARD wrote:
> > 	2) Cou you make the RTS part configurable by a MACRO like
> > 	CONFIG_SERIAL_RTS?
> >   
> Is this really necessary? I do not like to add configuration switches 
> for stuff that does not need to be configurable. It is not like we are 
> adding full hardware handshake ...
> 
> Currently, RTS is always inactive, so it must be ignored by anyone 
> talking to such a target board.
> 
> If we make RTS always active, this should cause no harm, but make it 
> possible to talk to the board using a terminal program that has RTS/CTS 
> handshaking activated.

I've already have problem when using usb <=> serial device when you have
RTS active on the board and not on the Host.

Best Regards,
J.

  reply	other threads:[~2007-12-09  8:40 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-10 15:47 [U-Boot-Users] PATCH: ixp42x UART: support 230400bps, enable RTS Michael Schwingen
2007-12-08 15:32 ` Jean-Christophe PLAGNIOL-VILLARD
2007-12-08 15:35   ` [U-Boot-Users] [PATCH] IXP: Add full baud-rate support for ixp42x, ixp45x and ixp46x Jean-Christophe PLAGNIOL-VILLARD
2007-12-08 16:13     ` Stefan Roese
2007-12-08 16:58     ` Wolfgang Denk
2007-12-08 17:03       ` Jean-Christophe PLAGNIOL-VILLARD
2007-12-08 22:37   ` [U-Boot-Users] PATCH: ixp42x UART: support 230400bps, enable RTS Michael Schwingen
2007-12-09  8:40     ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2007-12-09 15:58       ` Michael Schwingen
2007-12-09 17:00   ` Michael Schwingen
2008-01-10 10:56     ` Jean-Christophe PLAGNIOL-VILLARD
2008-01-10 21:59       ` Michael Schwingen
2008-01-11  0:25         ` Jean-Christophe PLAGNIOL-VILLARD

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