ethershield.h

Control ENC28J60 codevision

#include "enc28j60.h"
#include "ip_arp_udp_tcp.h"
#include "net.h"

unsigned int ES_fill_tcp_data_p(unsigned char *buf,unsigned int pos, unsigned char *progmem_s);
unsigned int ES_fill_tcp_data(unsigned char *buf,unsigned int pos, const char *s);
void ES_enc28j60Init(unsigned char* macaddr);
void ES_enc28j60clkout(unsigned char clk);
void ES_enc28j60PhyWrite(unsigned char address, unsigned int data);
unsigned int ES_enc28j60PacketReceive(unsigned int len, unsigned char* packet);
void ES_init_ip_arp_udp_tcp(unsigned char *mymac,unsigned char *myip,unsigned char wwwp);
unsigned char ES_eth_type_is_arp_and_my_ip(unsigned char *buf,unsigned int len);
void ES_make_arp_answer_from_request(unsigned char *buf);
unsigned char ES_eth_type_is_ip_and_my_ip(unsigned char *buf,unsigned int len);
void ES_make_echo_reply_from_request(unsigned char *buf,unsigned int len);
void ES_make_tcp_synack_from_syn(unsigned char *buf);
void ES_init_len_info(unsigned char *buf);
unsigned int ES_get_tcp_data_pointer(void);
void ES_make_tcp_ack_from_any(unsigned char *buf);
void ES_make_tcp_ack_with_data(unsigned char *buf,unsigned int dlen);
      
// new web client functions 
void ES_make_arp_request(unsigned char *buf, unsigned char *server_ip);
unsigned char ES_arp_packet_is_myreply_arp ( unsigned char *buf );
void ES_tcp_client_send_packet(unsigned char *buf,unsigned int dest_port, unsigned int src_port, unsigned char flags, unsigned char max_segment_size, 
unsigned char clear_seqck, unsigned int next_ack_num, unsigned int dlength, unsigned char *dest_mac, unsigned char *dest_ip);
unsigned int ES_tcp_get_dlength( unsigned char *buf );