HOW TO INTERFACE BETWEEN ETHERNET(CYCLONE III) AND PCs(Labtop)

thanks so much.

I had done many way. I'm define IP following and saving named(ip.h):

/*

* ip.h

*

* Created on: Jan 13, 2013

* Author: Lam Van Trung

*/

# ifndef IP_H_

# define IP_H_

# include "alt_iniche_dev.h"

# include "includes.h"

# include "ipport.h"

# include "tcpport.h"

int get_ip_addr(alt_iniche_dev* p_dev,

ip_addr* ipaddr,

ip_addr* netmask,

ip_addr* gw,

int* use_dhcp)

{

IP4_ADDR(&ipaddr, 10, 1, 1 ,3);

// Assign the Default Gateway Address

IP4_ADDR(&gw, 10, 1, 1, 254);

// Assign the Netmask

IP4_ADDR(&netmask, 255, 255, 255, 0);

*use_dhcp = 0;

}

# endif /* IP_H_ */

But, there are numerous error occur.

The NIOS report that"error line 0".

please help me ?

any help me will be better for me???