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From: | Nishen Naidu |
Subject: | [lwip-users] DM9000 in polled mode |
Date: | Fri, 17 Dec 2004 14:11:28 +0200 |
Hi,
I am trying to use
the DM9000 in polled mode as opposed to the interrupt
manner.
It seems to ping
fine for a while and then about after every 20 successful
pings
there seems to be an
error receiving a packet(when reading the 0xf0 register - it
suppose to return a
1 or a 0 indicating whether a packet is ready or
not.
Instead it returns
another value which the code says must reset the card. ).
If the card is not
reset, then there is no notification of a received packet from
that
point on.
Any idea what might
be going wrong?
Thanks
Nishen
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