[ECOS] MMI without PHY

Jerzy Dyrda jerzdy@gmail.com
Tue Nov 17 15:05:00 GMT 2015


Hello Florian,
2015-11-17 15:22 GMT+01:00 Privat <PicassoCT@gmx.de>:
> Hi im working
> on getting a Ecos conrolled ECU to communicate with a counterpart,
> using only the ethernet 302.ab
You mean 802.3ab

>MII layer of Ecos with no phy present.
Without PHY? Would you like to connect to a counterpart with using MII bus?
Please remember about electrical constrains of the MII bus.

> So whats the plan?
>
> The plan, is to provide the whole os with a stump, creating the happy
> ilusion of a ever present connection.  Has anyone done this previously?
> If so, can you hook me up with a link to a repo/sampleconfig, where this
> was done?
>
> Please keep in mind that im still reading into the ecos source...
First of all which controller/processor do you plan to use?

Best regards,
jerzy

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