|
| From: | ella |
| Subject: | Re: [lwip-users] Debugging new driver |
| Date: | Thu, 6 Jun 2013 05:07:21 -0700 (PDT) |
Yes I put my traces after submitting packet to MAC DMA:
SZ is payload size provided by lwIP as qbuf:
/* Calculate frame length */
for( q=p; q!=NULL; q=q->next )
f_len += q->len;
The DMA is not stuck so packets are leaving MAC. But I can't understand
where are they dropped.
I'm trying to catch them with Wireshark as suggested above.
Also I'm thinking about putting scope on PHY ETH_Tx lines to see activity
where.
--
View this message in context:
http://lwip.100.n7.nabble.com/Debugging-new-driver-tp21519p21528.html
Sent from the lwip-users mailing list archive at Nabble.com.
| [Prev in Thread] | Current Thread | [Next in Thread] |