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Re: 8k limit for serial buffer for at91eb40a
- From: Harshit Suri <h dot r dot suri at gmail dot com>
- To: Harshit Suri <h dot r dot suri at gmail dot com>, eCos Discussion <ecos-discuss at ecos dot sourceware dot org>
- Date: Wed, 26 Jan 2005 11:19:30 -0800
- Subject: Re: [ECOS] 8k limit for serial buffer for at91eb40a
- References: <41F74339.2000700@gmail.com> <20050126091654.GI14079@lunn.ch>
- Reply-to: Harshit Suri <h dot r dot suri at gmail dot com>
Thanks I did it. and the change was reflected in configtool. However
when i type in 65636 and exit the field the tool automatically
changes it to 32000.
I think there might be some other field i need to change in the cdl
file you mentioned.
On Wed, 26 Jan 2005 10:16:54 +0100, Andrew Lunn <andrew@lunn.ch> wrote:
> On Tue, Jan 25, 2005 at 11:14:01PM -0800, Harshit Suri wrote:
> > The configtool gives an error if I try to set the buffer size > 8K for
> > serial B in "Serial Device Drivers"
> > User guide of At91R40008 says max data receive/transmit buffer counter
> > can be 64KBytes. if i try to make it 64K Bytes in configtool it gives an
> > unresolved conflict.
> >
> > any advice ?
>
> Take a look at packages/devs/serial/arm/at91/current/cdl/ser_arm_at91.cdl
>
> You will find that the options which control the size of the buffer
> have a legal_values 0 to 8192 statement. Edit this and set a bigger
> range.
>
> Andrew
>
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