--- In l..., "samjith_wasim" wrote: >
> Hey Guys,
>
> We require TCP/IP Protocol to send two bytes of data [SAMPLE PROGRAM].
>
> Currently our Ethernet Driver Data is sent using HTTP protocol.In our Code we
convert HTTP WebPage into TCP/IP Data and the same is sent ,We find more
difficulty while sending data through HTTP,it is consuming more time too. But
our requirement is to just send the two bytes of data in Ethernet.So TCP/IP
Protocol is sufficient for us.
>
> Regards,
> Samjith.
>
Considered UDP/IP? Far simpler than TCP/IP, especially if your goal is just to
send two bytes.
Reply by FreeRTOS info●August 5, 20092009-08-05
> Can anyone provide me the sample coding for
establishing
> TCP/IP protocol in LPC2368. I already have a sample easy Web
> application which I don't need.
I'm confused, you say you already have what you are asking for, but then
say
you don't need it?
You can look at the LPC2368 demos in the FreeRTOS download. Alternatively
look at the LPC1768 demos as the MAC driver has been re-written and is much
more efficient (and I think compatible with the LPC2368).
Regards,
Richard.
+ http://www.FreeRTOS.org
Designed for Microcontrollers. More than 7000 downloads per month.
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Reply by samjith_wasim●August 5, 20092009-08-05
Hey Guys ,
Can anyone provide me the sample coding for establishing TCP/IP protocol in
LPC2368. I already have a sample easy Web application which I don't
need.
Regards,
Samjith
Reply by jtd●August 5, 20092009-08-05
On Wednesday 05 August 2009, samjith_wasim wrote: > BOUNCE !
Go read about tcpip and http. Before posting something really daft.
Most people on the list are tired answering questions which make no sense.
--
Rgds
JTD
Reply by rtstofer●August 5, 20092009-08-05
--- In l..., "samjith_wasim" wrote: >
> BOUNCE !
>
I guess nobody really understands the question or has any idea which protocol
stack you are using.
After all, the HTTP protocol is built on top of TCP so you must already have
everything you need.
You have to decide if your gadget accepts TCP connections (listen()) if it makes
a connection (connect()). Either way, data is sent to a connected host. The
stack should handle the details of setting up the connection.
Personally, I use the uIP stack with the LPC2106 to make a TCP connection with a
network printer. I can then send HPGL commands and use the printer like a
plotter.
I have no idea what stacks are available for the '2368 and I certainly
don't know which stack you are using.
Richard
Reply by samjith_wasim●August 5, 20092009-08-05
BOUNCE !
Reply by samjith_wasim●August 3, 20092009-08-03
Hey Guys,
We require TCP/IP Protocol to send two bytes of data [SAMPLE PROGRAM].
Currently our Ethernet Driver Data is sent using HTTP protocol.In our Code we
convert HTTP WebPage into TCP/IP Data and the same is sent ,We find more
difficulty while sending data through HTTP,it is consuming more time too. But
our requirement is to just send the two bytes of data in Ethernet.So TCP/IP
Protocol is sufficient for us.