Re: [lwip-devel] LwIP on Atmel ATXMEGA128A1; ENC28J60

[ajmsc_ixinom]

Hi Chrysn

> there's been an atmega port (even one with enc28j60 support), but it's not 
> xmega, and i don't remember the url.

Perhaps you're referring to this atmega port, last updated in 2009, described 
as "first alpha version":
http://code.google.com/p/lwip-avr/ 
That one uses atmega registers different to the atxmega registers, so it won't 
work on my board.  Also, I'd like to use the latest version of LwIP.

> personally, i'm using arm chips (energymicro brand efm32).

Atmel also seems to be moving over to ARM.  Consequently, I am using Atmel 
Software Foundations (ASF) functions as much as possible instead of twiddling 
the registers directly.  By using Atmel ASF functions, it is much easier to 
compile the code for a different Atmel microcontroller.  So I guess it's more 
accurate to say that I'm working on a general Atmel port, rather than an 
ATXMEGA128A1 port.

> i've developed a generic enc28j60 driver with lwip integration and 
> include-based hardware abstraction. it works with lwip 1.4.1 and development 
> head to the best of my knowledge.

Where can I download it?  Did you also look at the driver by Pascal Stang?  Did 
you reject Stang's driver for some reason?

>> This ENC28J60 driver for LwIP isn't present in either of the following -- 
>> should it be added?
>> http://download.savannah.gnu.org/releases/lwip/contrib-1.4.1.zip
>> http://download.savannah.gnu.org/releases/lwip/drivers/
>
>i'd pass that on to the rest of the list -- should mine be?

Seems like it would be helpful to have it included.