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Re: [lwip-devel] Re: LWIP_DEBUG in the ethernet_input function
From: |
Kieran Mansley |
Subject: |
Re: [lwip-devel] Re: LWIP_DEBUG in the ethernet_input function |
Date: |
Tue, 25 Aug 2009 15:43:36 +0100 |
On Tue, 2009-08-25 at 16:26 +0200, Martin Velek wrote:
> Hi Kieran,
>
> U8_F and S8_F was only an example. The correct implementation would be
> LWIP_DEBUGF(ETHARP_DEBUG | LWIP_DBG_TRACE,
> ("ethernet_input:
> dest:%02"X8_F":%02"X8_F":%02"X8_F":%02"X8_F":%02"X8_F":%02"X8_F",
> src:%02"X8_F":%02"X8_F":%02"X8_F":%02"X8_F":%02"X8_F":%02"X8_F",
> type:%04"X16_F"\n".....
Can you confirm which bit your sprintf has problems with. Your
suggestion above makes me think it can't cope with %x whereas before I
was assuming it was the variable width formatter (%02) that it was
struggling with.
Have you tried using %hhx instead of %02x?
> I wanted to point on a bug(issue) in etharp.c function in new release
> LWIP 1.3.1. I do not know how to set it in a bugtracker on lwip pages.
Got to the lwIP savannah pages
(https://savannah.nongnu.org/projects/lwip/), log in (so create an
account if you don't already have one) and under bugs at the top you
should have a "submit" option.
Kieran