ethernet to serial

[gabriel]

Hello:

I'm looking for a schematic for an ethernet to serial interface and vice versa, preferably with a PIC. Does anyone have such a schematic or any useful link or magazine?

Thank you

[Taner]

Hi,
Please look at this link:
http://www.kanda.com/products/Sena/NEMO10.html

[gabriel]

This is a ready made device, I'm looking for a PIC based schematic (with firmware) so I can build it by myself.
Thanks anyway.

[cncbasher]

the majority of what you are looking for is in the microchip librarys

Look throught this url link: http://ww1.microchip.com/downloads/en/DeviceDoc/MCHP_App_Lib_v2010_08_04_Installer.zip

after downloading browse to project :

C:\Microchip Solutions\TCPIP Demo App
 In file: TCPIPConfig.h

and then uncomment this line  #define: STACK_USE_UART2TCP_BRIDGE

In the meanwhile, prepare to do some reading.

their is also a newer library dated 19-10-2010 , although i have not looked through the code , i would presume it will be the same
file layout

hope this helps

[Taner]

OK,
then you should use one of the PIC18F MCUs with build-in ethernet controller:
http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=2507&param=en027905
with Microchips ethernet libraries.

[gabriel]

In fact, I want to use the 18f4620+ENC28J60 because I want DIP packages.
I already downloaded all librairies and datasheets, I thought that may be there is something already made, so I can save some time.

thanks all.