[QUOTE=anu john;416424]Ye. it will be a kit with ethernet chip n rj45 connections.therefor the tcp/ip protocols needed will be taken care of..
nw i need to program my controller using c language in a way that i can access my sql server 2005 on a remote machine...Also im trying to find out if keil compiler supports vc++, since i know that sql can be connected using this language...
Then i think most simple way to achieve this is:
- run your own web server somewhere on net.
- connect web server to SQL database through PHP or other methods.
- make HTTP calls (POST/GET) from your ethernet chip to that web server.
So that is communication will be =>
your controller <-> http server <-> sql server