ChibiOS Free Embedded RTOS

Hi All,
I'm new in this forum,
I'm Using The STM32F429 Discovery Board with Ethernet Phy DP83848 (http://blog.tkjelectronics.dk/2012/08/e ... ernal-phy/)

in the past, I developed some projects with Keil and FreeRtos. so the Hardware works fine.

Now I want to port chibios into the discovery board with lwip stack, and it does not work.
I started with the STM32F407 Olimex project example with LWIP and FatFs(SdCard).
I have noticed that the mii_read function return always '0'.
I Have controlled the board.h file and the pins are correctly configured.
are the mac drivers compatible with the DP83848 phy.
Can someone help me please?
Thanks a lot,
Giacomo

Hi,

It is likely a GPIO setup problem. Search DP83848 in the forum others used it before.

Giovanni

Hi Giovanni,
It was a GPIO Problem.
Thanks a lot for your support,
Bye
Giacomo