[En-Nut-Discussion] i2c communication with Ethernut-1.3g

[Johan Coertzen]

Thanks for the advice but I have a problem though and I should probably have
given more detail. I need to connect multiple AVRs to the ethernut.

Basic layout: We have an ethernut on a lan which controls multiple AVRs that
will do some monitoring. Only thing left to do is the communication between the
ethernut and the other AVRs.

If we were able to use 2 pins on a port, that would mean that we could put up to
5 AVRs on one of the ethernut's ports.

Eugene

>Date: Tue, 15 Aug 2006 11:46:43 +0600
>From: "Andrey G. Polenov" <apolenov at adc.kz>
>Subject: Re: [En-Nut-Discussion] i2c communication with Ethernut-1.3g
>To: "Ethernut User Chat (English)" <en-nut-discussion at egnite.de>
>Message-ID: <44E15FC3.3090103 at adc.kz>
>Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
>Use rs232..
>For communication on the bus  i2c  you can use DS2490 (i2c to usb) or
>other chips
>It is more difficult
>> Hi there,
>>
>> I have an Ethernut AVR which I want to connect to another AVR (ATMEGA169) in
>a
>> master-to-slave relation and I want to make use of the available ports.
>>
>> I also want to make use of a i2c protocol or anything similar.
>>
>> I am a newbie, so any help will be appreciated!
>>
>> Eugene
>>

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