WIZnet / WIZnet_Library

This is WIZnet Ethernet Interface using Hardware TCP/IP chip, W5500, W5200 and W5100. One of them can be selected by enabling it in wiznet.h.

Dependents:   Embedded_web EmailButton EmailButton HTTPClient_Weather ... more

other drivers

for only W5500 / WIZ550io user, you could use

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

WIZnetInterface/DNSClient/dnsname.h@8:cb8808b47e69, 2015-05-31 (annotated)

Committer:
Bongjun
Date:
Sun May 31 10:25:40 2015 +0000
Revision:
8:cb8808b47e69
Parent:
0:b72d22e10709 
fix some codes of reading Sn_RX_RSR, Sn_TX_FSR in W5100.cpp, W5200.cpp; added is_fin_received()  in W5100, W5200 files

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jbkim 0:b72d22e10709 1 // dnsname.h 2013/8/27
jbkim 0:b72d22e10709 2 #pragma once
jbkim 0:b72d22e10709 3 //#include <string>
jbkim 0:b72d22e10709 4 #include "pico_string.h"
jbkim 0:b72d22e10709 5 class dnsname {
jbkim 0:b72d22e10709 6 public:
jbkim 0:b72d22e10709 7 uint8_t *buf;
jbkim 0:b72d22e10709 8 pico_string str;
jbkim 0:b72d22e10709 9 dnsname(uint8_t *s) {
jbkim 0:b72d22e10709 10 buf = s;
jbkim 0:b72d22e10709 11 }
jbkim 0:b72d22e10709 12 int decode(int pos) {
jbkim 0:b72d22e10709 13 while(1) {
jbkim 0:b72d22e10709 14 int len = buf[pos++];
jbkim 0:b72d22e10709 15 if (len == 0x00) {
jbkim 0:b72d22e10709 16 break;
jbkim 0:b72d22e10709 17 }
jbkim 0:b72d22e10709 18 if ((len&0xc0) == 0xc0) { //compress
jbkim 0:b72d22e10709 19 int offset = (len&0x3f)<<8|buf[pos];
jbkim 0:b72d22e10709 20 decode(offset);
jbkim 0:b72d22e10709 21 return pos+1;
jbkim 0:b72d22e10709 22 }
jbkim 0:b72d22e10709 23 if (!str.empty()) {
jbkim 0:b72d22e10709 24 str.append(".");
jbkim 0:b72d22e10709 25 }
jbkim 0:b72d22e10709 26 str.append((const char*)(buf+pos), len);
jbkim 0:b72d22e10709 27 pos += len;
jbkim 0:b72d22e10709 28 }
jbkim 0:b72d22e10709 29 return pos;
jbkim 0:b72d22e10709 30 }
jbkim 0:b72d22e10709 31
jbkim 0:b72d22e10709 32 int encode(int pos, char* s) {
jbkim 0:b72d22e10709 33 while(*s) {
jbkim 0:b72d22e10709 34 char *f = strchr(s, '.');
jbkim 0:b72d22e10709 35 if (f == NULL) {
jbkim 0:b72d22e10709 36 int len = strlen(s);
jbkim 0:b72d22e10709 37 buf[pos++] = len;
jbkim 0:b72d22e10709 38 memcpy(buf+pos, s, len);
jbkim 0:b72d22e10709 39 pos += len;
jbkim 0:b72d22e10709 40 break;
jbkim 0:b72d22e10709 41 }
jbkim 0:b72d22e10709 42 int len = f - s;
jbkim 0:b72d22e10709 43 buf[pos++] = len;
jbkim 0:b72d22e10709 44 memcpy(buf+pos, s, len);
jbkim 0:b72d22e10709 45 s = f+1;
jbkim 0:b72d22e10709 46 pos += len;
jbkim 0:b72d22e10709 47 }
jbkim 0:b72d22e10709 48 buf[pos++] = 0x00;
jbkim 0:b72d22e10709 49 return pos;
jbkim 0:b72d22e10709 50 }
jbkim 0:b72d22e10709 51 };
jbkim 0:b72d22e10709 52