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Re: [microblaze-uclinux] 91c111 over emc
hi, yes I'm already analyzing with ethereal : after the ARP thing is
over there is a SYN frame sent by the PC and I think this isn't
recognized correctly as the uC server starts sending RST frames(and
doesn't stop). But I don't know yet why this is so.
George Smith schrieb:
Is the packet getting on to the ethernet? If then ethereal can make
you're analysis much easier.
On Mon, 2006-02-13 at 05:00, Matthias Heise wrote:
thanks very much for this offer, but I think my problems are on software
side at the moment. I use the 91c111 driver that came with the xilinx
web_server example and the modified xilnet library. I now can read and
write the registers but I think something in the transmission still goes
wrong. The web_server example is still not running i.e. I can't connect
to it. I made some terminal outputs and can observe that there is
something received but either it is wrong or corrupt data or there is
one ore more errors on the way through the library functions. I attached
the received data frame coming from the browser. Does anyone know what
this has to look like in order to be a correct request ?
Thanks and regards
George Smith schrieb:
I do use the smcsc 91c111. I do not use any Xilinx cores to interface
to it. I do have a verilog based pcore that you could try if you'd like.
On Thu, 2006-02-09 at 05:13, Matthias Heise wrote:
can anyone imagine why I only read 0xFFFF out of the PHY registers of
the SMSC ? I'm able to write and read the direct accessible registers ok
, I use a memec-example code/driver for the chip. I checked the phy_read
and _write routines and think they are correct. Does anyone run this
combination SMSC 91c111, opb_emc, modified xilnet lib, and the
web_server example successfully ?
mit freundlichen Grüßen
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