[En-Nut-Discussion] RS485 ETHERNUT3

[ml]

Hi Andreas,

you´re right, the at91r40008 doesn´t have this feature. so i must do the
work
in the code.  The only problem is that the txempty doesn´t fire an interrupt
when
i enabled it. the documentation by atmel is very short - i keep on trying to 
understand and solve.

best regards 
martin


Szemző András wrote:
> 
> Hi,
> 
> I'm not really familar with AT91R40008, but I think the automatic rs485
> direction control with the RTS signal is not
> present in this IC. My very small patch only setup this mode for the
> at91sam7x, and can be modified to allow it for other at91 CPU-s who has
> this
> feature on USARTs.
> 
> Regards,
> Andras
> 
> -----Original Message-----
> From: en-nut-discussion-bounces at egnite.de
> [mailto:en-nut-discussion-bounces at egnite.de] On Behalf Of Ole Reinhardt
> Sent: Thursday, February 14, 2008 8:20 PM
> To: Ethernut User Chat (English)
> Subject: Re: [En-Nut-Discussion] RS485 ETHERNUT3
> 
> Szemző András send me a patch some time ago to review it and include it
> into
> the main NutOS tree. I'll do so on the weekend. Promised!
> 
> Regards,
> 
> Ole Reinhardt
> 
> 
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