I'm using LPC1857 on MCB1800 board to write a C code to perform Ethernet communication.
I used the functions provided in the demo program to set up a connection but whenever I ping using my Laptop, it always says destination host unreachable.
I'm using Keil uVision4 IDE and using the functions defined in the example of BSD Server for the MCB1800 board in the Keil folder.
I think I'm not able to provide the controller with the IP address.
Any help as to how to perform Ethernet communication on the above said board would be very great.
Yeah, it is necessary to have an MDK Pro License to work with Ethernet... My Institute had a 1 month free trial license and they had not renewed it, so I'm not sure about the cost of license...
But you do need the license for Ethernet programming...
Good Luck, and if you find a solution to Ethernet communication, please do let me know...
yes.. I am using KEIL Uvision standard version not MDK Pro and my Controller is LPC2368.
once check are you missing any sequence?
i am using telnet
in that we have to give port number also.. o 192.168.0.100 80
change ur lan settings go to General Properties -> Internet protocol (TCP/IP) -> Properties change IP adress there.