Bongjun Hur / WIZ550ioInterface

no upgrade or change at this. move to new Library for WIZ550io, W5500 -> http://mbed.org/teams/EthernetInterfaceW5500-makers/code/W5500Interface/

Dependents:   LPC11U68_NTPClient_HelloWorld_WIZ550io

Fork of WIZ550ioInterface by ban4jp -

please get the new Library for WIZ550io, W5500 (WIZnet) http://mbed.org/teams/EthernetInterfaceW5500-makers/code/W5500Interface/

Import libraryW5500Interface

This is the Interface library for WIZnet W5500 chip which forked of EthernetInterfaceW5500, WIZnetInterface and WIZ550ioInterface. This library has simple name as "W5500Interface". and can be used for Wiz550io users also.

Last commit 28 Apr 2015 by W5500-Ethernet-Interface Makers

DHCPClient/DHCPClient.h@11:5a5a3f373a6b, 2014-07-08 (annotated)

Committer:
Bongjun
Date:
Tue Jul 08 03:49:33 2014 +0000
Revision:
11:5a5a3f373a6b
Parent:
5:fb15c35d1e28 
update some code after comparing WIZnet Library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 5:fb15c35d1e28 1 // DHCPClient.h 2013/4/10
va009039 5:fb15c35d1e28 2 #ifndef DHCPCLIENT_H
va009039 5:fb15c35d1e28 3 #define DHCPCLIENT_H
va009039 5:fb15c35d1e28 4 #include "WIZ820io.h"
va009039 5:fb15c35d1e28 5 #include "UDPSocket.h"
va009039 5:fb15c35d1e28 6
va009039 5:fb15c35d1e28 7 #define DHCP_OFFSET_OP 0
va009039 5:fb15c35d1e28 8 #define DHCP_OFFSET_XID 4
va009039 5:fb15c35d1e28 9 #define DHCP_OFFSET_YIADDR 16
va009039 5:fb15c35d1e28 10 #define DHCP_OFFSET_SIADDR 20
va009039 5:fb15c35d1e28 11 #define DHCP_OFFSET_OPTIONS 240
va009039 5:fb15c35d1e28 12 #define DHCP_MAX_PACKET_SIZE 600
va009039 5:fb15c35d1e28 13
va009039 5:fb15c35d1e28 14 // DHCP Message Type
va009039 5:fb15c35d1e28 15 #define DHCPDISCOVER 1
va009039 5:fb15c35d1e28 16 #define DHCPOFFER 2
va009039 5:fb15c35d1e28 17 #define DHCPREQUEST 3
va009039 5:fb15c35d1e28 18 #define DHCPDECLINE 4
va009039 5:fb15c35d1e28 19 #define DHCPACK 5
va009039 5:fb15c35d1e28 20 #define DHCPNAK 6
va009039 5:fb15c35d1e28 21 #define DHCPRELEASE 7
va009039 5:fb15c35d1e28 22 #define DHCPINFORM 8
va009039 5:fb15c35d1e28 23
va009039 5:fb15c35d1e28 24 class DHCPClient {
va009039 5:fb15c35d1e28 25 public:
va009039 5:fb15c35d1e28 26 DHCPClient();
va009039 5:fb15c35d1e28 27 int setup(int timeout_ms = 15*1000);
va009039 5:fb15c35d1e28 28 uint8_t chaddr[6]; // MAC
va009039 5:fb15c35d1e28 29 uint8_t yiaddr[4]; // IP
va009039 5:fb15c35d1e28 30 uint8_t dnsaddr[4]; // DNS
va009039 5:fb15c35d1e28 31 uint8_t gateway[4];
va009039 5:fb15c35d1e28 32 uint8_t netmask[4];
va009039 5:fb15c35d1e28 33 uint8_t siaddr[4];
va009039 5:fb15c35d1e28 34 private:
va009039 5:fb15c35d1e28 35 int discover();
va009039 5:fb15c35d1e28 36 int request();
va009039 5:fb15c35d1e28 37 int offer(uint8_t buf[], int size);
va009039 5:fb15c35d1e28 38 void add_buf(uint8_t* buf, int len);
va009039 5:fb15c35d1e28 39 void fill_buf(int len, uint8_t data = 0x00);
va009039 5:fb15c35d1e28 40 void add_buf(uint8_t c);
va009039 5:fb15c35d1e28 41 void add_option(uint8_t code, uint8_t* buf = NULL, int len = 0);
va009039 5:fb15c35d1e28 42 bool verify(uint8_t buf[], int len);
va009039 5:fb15c35d1e28 43 void callback();
va009039 5:fb15c35d1e28 44 UDPSocket* m_udp;
va009039 5:fb15c35d1e28 45 Endpoint m_server;
va009039 5:fb15c35d1e28 46 uint8_t xid[4];
va009039 5:fb15c35d1e28 47 bool exit_flag;
va009039 5:fb15c35d1e28 48 Timer m_interval;
va009039 5:fb15c35d1e28 49 int m_retry;
va009039 5:fb15c35d1e28 50 uint8_t m_buf[DHCP_MAX_PACKET_SIZE];
va009039 5:fb15c35d1e28 51 int m_pos;
va009039 5:fb15c35d1e28 52 WIZ820io* eth;
va009039 5:fb15c35d1e28 53 };
va009039 5:fb15c35d1e28 54 #endif //DHCPCLIENT_H