[En-Nut-Discussion] TWI at AT91SAM9260 and Nut/OS Driver

Szemző András saam at kometa.hu
Fri Jun 27 10:19:13 CEST 2008


Hi,

a few weeks ago I sended an example twi code, what is not based on Nut
driver instead it's a polling "application" code
to access eeprom to the ethernut list, that's working quite good for me. (
on custom sam7x, at91sam is I thing pretty the same after choosing the right
pins) 

Andras 

> -----Original Message-----
> From: en-nut-discussion-bounces at egnite.de 
> [mailto:en-nut-discussion-bounces at egnite.de] On Behalf Of Alain M.
> Sent: Thursday, June 26, 2008 6:36 PM
> To: Ethernut User Chat (English)
> Subject: Re: [En-Nut-Discussion] TWI at AT91SAM9260 and Nut/OS Driver
> 
> Just correcting myself, (again)
> 
> I re-checked the TWI pins are alternate connections for ETX2 
> and ETX3 and are not used on the Olimex board. This alternate 
> usage is only relevant fo using both SDcard interface in 4 bit mode.
> 
> Alain
> 
> af_80 escreveu:
> > No, both pins are unused on the olimex board. I dont know about the 
> > problem, i can compile this program without any warnings/errors but 
> > both line stays high :(
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