Hi everyone!
I had a problem when I was trying to memcpy p->payload directly into a
systems memory. I tried to do it as below.
memcpy
(
(unsigned int *)(SYSTEM_MEMORY + 4*size),\
(unsigned int *)(p->payload+PACKET_HEADER),
bytesReceived-PACKET_HEADER
);
This didn't work at all, and my packets da
"Marco Jakobs" wrote:
> just a short question: Is there any way to alter the TOS field (for QoS
> taaging) of an UDP packet before it's finally sent out with
> 'netconn_sendto'? For example writing into the netconn structure etc.?
No. Changing TOS is implemented on pcb-level (pcb->tos) but there'
Good evening guys,
just a short question: Is there any way to alter the TOS field (for QoS
taaging) of an UDP packet before it's finally sent out with
'netconn_sendto'? For example writing into the netconn structure etc.?
Thanks,
Marco
___
Hi,
On Thu, Aug 23, 2012 at 04:50:07PM +0200, Tomás Svec wrote:
> The problem is, the external chip is a prototype, so this would not help
> the cause. I am currently in contact with the manufacturer to clarify the
> ARP packages. But I am sure it does not have an embedded stack, just ARPs.
Well,
The problem is, the external chip is a prototype, so this would not help
the cause. I am currently in contact with the manufacturer to clarify the
ARP packages. But I am sure it does not have an embedded stack, just ARPs.
2012/8/23 Sylvain Rochet
> Hi,
>
> On Thu, Aug 23, 2012 at 04:21:30PM +020
Hi,
On Thu, Aug 23, 2012 at 04:21:30PM +0200, Tomás Svec wrote:
> Well, to clarify, I send whole Ethernet frames via SPI. ARP should be
> handled by the external chip, though, as it does not let any ARP packages
> through and responds to ARP queries without the TCP/IP stack.
Maybe you should tell
Well, to clarify, I send whole Ethernet frames via SPI. ARP should be
handled by the external chip, though, as it does not let any ARP packages
through and responds to ARP queries without the TCP/IP stack. I stumbled
upon a problem with ARP, however - everytime I try to turn it off in
lwipopts.h, a
