#include <avr/io.h>
  #include <util/delay.h>
  #include <stdio.h>
  
  #include "serial.h"
  #include "ethernet.h"
  #include "w5100.h"
  #include "socket.h"
  
  #define MAC_SIZE	6
  #define IPV4_SIZE	4
  
  int main(void)
  {

    uint8 com[4],per[14];

    uint8_t mac[MAC_SIZE] = {0xA0,0xBD,0xCD,0xDD,0xED,0xFD};

    uint8_t ip[IPV4_SIZE] = {172,26,145,205};

    uint8_t gateway[4] = {172,26,145,254};
    uint8_t mask[4] = {255,255,255,0};

    int isUDP = 0;

    const char answer [16] = "I'm ok";
    
    uint8 buf[16];
    uint8_t addr[IPV4_SIZE];
    uint16_t port;

    uint16 datasize;

    uint8_t addrpifou[IPV4_SIZE]={172,26,145,35};

    uint16 size;

    SOCKET sUDP=0;
    SOCKET sTCP=1;

      init_printf();
      ethernet_init(mac,ip,gateway,mask); 

      if (!socket(sUDP,Sn_MR_UDP,2020,0))
        {
  	return -1;
        }
      if (!socket(sTCP,Sn_MR_TCP,2020,0))
        {
  	return -1;
        }
      while(1)
        {
  	if((datasize=recvfrom(sUDP,buf,sizeof(buf),addr,&port)) == 17)

  	{

  	  com[0]=buf[0];
  	  com[1]=buf[1];
  	  com[2]=buf[2];
  	  com[3]='\0';
  	  per[0]=buf[3];
  	  per[1]=buf[4];
  	  per[2]=buf[5];
  	  per[3]=buf[6];
  	  per[4]=buf[7];
  	  per[5]=buf[8];
  	  per[6]=buf[9];
  	  per[7]=buf[10];
  	  per[8]=buf[11];
  	  per[9]=buf[12];
  	  per[10]=buf[13];
  	  per[11]=buf[14];
  	  per[12]=buf[15];
  	  per[13]='\0';
  	  printf("Com : %s\n",com);
  	  printf("Per : %s\n",per); 
  	}  
        }
      printf("RESET\n");
      close(sTCP);
      close(sUDP);
      return 0;

  }

  //send(sTCP,(uint8*)answer, (uint16)sizeof(answer));