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Re: [lwip-users] Detect PHY reset

From: yuantu Huang
Subject: Re: [lwip-users] Detect PHY reset
Date: Fri, 12 Oct 2012 23:35:05 -0700 (PDT)

Hi Ivan,
Thank you very much to fix FreeRTOS SAM7X EMAC driver issue. I think the SAM7X LWIP user community will get benefits from your hard work.  Cheers,

From: Ivan Delamer <address@hidden>
To: address@hidden
Sent: Friday, 12 October 2012 7:48 AM
Subject: Re: [lwip-users] Detect PHY reset

This is likely a problem with the FreeRTOS netif driver for sam7x, I have
had similar issues, I will try to post the fixed driver to FreeRTOS, or
contact me and I'll send you the code.


> Date: Wed, 26 Sep 2012 11:23:42 +0200
> From: Matthias Wieloch <address@hidden>
> To: address@hidden
> Subject: [lwip-users] Detect PHY reset
> Message-ID: <address@hidden>
> Content-Type: text/plain; charset=ISO-8859-15; format=flowed
> Hello,
> I use lwip-1.3.2 with FreeRTOS 6.0.3 on a SAM7X512 for a while now and
> recently it happens that the Ethernet connection gets lost after some
> undetermined run time.
> I'm pinging the device while operation now and when I loose connection I
> see that I receive no ping response and a few seconds later the host is
> unreachable.
> Is there a way to detect a reset of the PHY and reset it again?
> Regards
> Matthias Wieloch

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