LPCXpresso IDEのトピックlpc1769 : ethernet : easy web example not working

lpc1769 : ethernet : easy web example not working

lpcware — Thu, 16 Jun 2016 02:39:23 GMT

Content originally posted in LPCWare by sudeep on Mon Jun 25 20:13:29 MST 2012
hello,
I am trying to communicate with the lpc1769 through the ethernet by running the
example easy web,i have made required connections with RJ45 connector.
when i try to link with http//: ip address:port form another PC the browser is giving error,
is there any thing i have to change in the code of easy web project
So if anybody knows how to work on ehternet please reply

Re: lpc1769 : ethernet : easy web example not working

lpcware — Thu, 16 Jun 2016 02:39:24 GMT

Content originally posted in LPCWare by researchinnovation on Mon Jun 25 22:19:32 MST 2012

Quote: sudeep
hello,
I am trying to communicate with the lpc1769 through the ethernet by running the
example easy web,i have made required connections with RJ45 connector.
when i try to link with http//: ip address:port form another PC the browser is giving error,
is there any thing i have to change in the code of easy web project
So if anybody knows how to work on ehternet please reply

Hi...!!!

http://knowledgebase.nxp.com/showthread.php?t=1495
http://knowledgebase.nxp.com/showthread.php?t=2855
http://www.keil.com/forum/16852/
http://forum.flashmagictool.com/index.php?topic=3972.0

Thanks & Regards....:)

Re: lpc1769 : ethernet : easy web example not working

lpcware — Thu, 16 Jun 2016 02:39:24 GMT

Content originally posted in LPCWare by NXP_Europe on Tue Jun 26 00:52:31 MST 2012
Dear sudeep,

What error is the browser giving?
How did you connect your board to your PC and what is the IP configuration of your PC and easyweb?

Regards,

Re: lpc1769 : ethernet : easy web example not working

lpcware — Thu, 16 Jun 2016 02:39:25 GMT

Content originally posted in LPCWare by sudeep on Tue Jun 26 04:58:32 MST 2012
hello sir,

   i am using the same code as in easyweb example given.
    out of 2 red colour leds on the board 1 is blinking with the signal i think this may be the rx line and another line is not blinking its ON only,

the second thing
my PC's IP address is 192.168.0.5 and i have burned the same to my lpc board with the port number as 80.and from the other PC if i try to connect by starting the firefox browser and type the link http://192.168.0.5:80 the fire fox is giving the error as "check your internet connections" that all,according to the example it should
show the web page transmitted by the board

        the third thing is please explain the produce and consume index concept with example as i have not understood from the datasheet(user manual).

      due to huge code in the example i can't locate from where RXProduce Index is incrementing and it showing 3.

regards

Re: lpc1769 : ethernet : easy web example not working

lpcware — Thu, 16 Jun 2016 02:39:25 GMT

Content originally posted in LPCWare by NXP_Europe on Tue Jun 26 07:07:34 MST 2012
Hi,

It sounds like you are connected to a network. For testing purpose, please make it as simple as possible:
- Connect the board and your PC directly (without any router/switch in between) to each other with a cross-cable.
- Configure your PC to use a static IP address (e.g. 192.168.0.5)
- Configure easyweb to use a static IP address within the same subnet as your computer (e.g. 192.168.0.6).

And try to connect again.

Also have a look at
http://ics.nxp.com/literature/presentations/microcontrollers/pdf/code.bundle.lpc17xx.keil.emac.pdf
for more information on running the easyweb example.

Regards,

Re: lpc1769 : ethernet : easy web example not working

lpcware — Thu, 16 Jun 2016 02:39:26 GMT

Content originally posted in LPCWare by TheFallGuy on Tue Jun 26 07:17:38 MST 2012

Quote: sudeep

my PC's IP address is 192.168.0.5 and i have burned the same to my lpc board

You are using the same IP address for your PC and target board. You cannot do this - each IP address must be unique within your network.