WIZnet / WIZnetInterface Featured

This is Library using WIZnet Hardware TCP/IP chip, W5500 and WIZnet TCP/IP Offload Engine, W7500.

Dependents:   HTTP_SDcard_file_server_WIZwiki-W7500 SSD1306_smart_watch TCPEchoServer-WIZwiki-W7500 httpServer-WIZwiki-W7500 ... more

Fork of WIZnetInterface by Soohwan Kim

This is WIZnet Ethernet Interface using Hardware TCP/IP chip, W5500 and TCP/IP Offload Engine, W7500.

[Users » embeddist » Code » WIZnetInterface](https://developer.mbed.org/users/embeddist/code/WIZnetInterface/) -> WIZnetInterface Lib will be released on [Team WIZnet](https://developer.mbed.org/teams/WIZnet/)

https://developer.mbed.org/media/cache/platforms/WIZwiki_W7500_enabled.JPG.250x250_q85.jpg

https://developer.mbed.org/media/cache/platforms/WIZwiki_W7500P_enabled2.JPG.250x250_q85.jpg

https://developer.mbed.org/media/cache/platforms/WIZwiki_W7500ECO_enabled2.JPG.250x250_q85.jpg

https://developer.mbed.org/media/cache/components/components/fetch.phpmediaoshw5500_ethernet_shieldw5500_main_picture2.png.200x200_q85.jpg

This library is an Ethernet Interface library port-based on [EthernetInterface](https://developer.mbed.org/users/mbed_official/code/EthernetInterface/docs/tip/).

For more detail, visit http://embeddist.blogspot.kr/2015/06/wiznetinterface-for-armmbed.html

Socket/pico_string.h@20:bda61525ac71, 2015-07-22 (annotated)

Committer:
kaizen
Date:
Wed Jul 22 02:11:37 2015 +0000
Revision:
20:bda61525ac71
Parent:
0:6f28332c466f 
Added init() function. This function is necessary when you want to HTTPServer library which release by mbed.; ; init() function is same with init(uint8_t *mac) function.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Soohwan Kim 0:6f28332c466f 1 // pico_string.h 2013/8/27
Soohwan Kim 0:6f28332c466f 2 #pragma once
Soohwan Kim 0:6f28332c466f 3 class pico_string {
Soohwan Kim 0:6f28332c466f 4 public:
Soohwan Kim 0:6f28332c466f 5 pico_string(){
Soohwan Kim 0:6f28332c466f 6 _len = 0;
Soohwan Kim 0:6f28332c466f 7 _buf = (char*)malloc(1);
Soohwan Kim 0:6f28332c466f 8 if (_buf) {
Soohwan Kim 0:6f28332c466f 9 _buf[0] = '\0';
Soohwan Kim 0:6f28332c466f 10 }
Soohwan Kim 0:6f28332c466f 11 }
Soohwan Kim 0:6f28332c466f 12 ~pico_string() {
Soohwan Kim 0:6f28332c466f 13 if (_buf) {
Soohwan Kim 0:6f28332c466f 14 free(_buf);
Soohwan Kim 0:6f28332c466f 15 }
Soohwan Kim 0:6f28332c466f 16 }
Soohwan Kim 0:6f28332c466f 17 bool empty() {
Soohwan Kim 0:6f28332c466f 18 return _len == 0;
Soohwan Kim 0:6f28332c466f 19 }
Soohwan Kim 0:6f28332c466f 20 void append(const char* s, int len) {
Soohwan Kim 0:6f28332c466f 21 if (_buf == NULL) {
Soohwan Kim 0:6f28332c466f 22 return;
Soohwan Kim 0:6f28332c466f 23 }
Soohwan Kim 0:6f28332c466f 24 char* p = (char*)malloc(_len+len+1);
Soohwan Kim 0:6f28332c466f 25 if (p == NULL) {
Soohwan Kim 0:6f28332c466f 26 return;
Soohwan Kim 0:6f28332c466f 27 }
Soohwan Kim 0:6f28332c466f 28 memcpy(p, _buf, _len);
Soohwan Kim 0:6f28332c466f 29 memcpy(p+_len, s, len);
Soohwan Kim 0:6f28332c466f 30 p[_len+len] = '\0';
Soohwan Kim 0:6f28332c466f 31 free(_buf);
Soohwan Kim 0:6f28332c466f 32 _buf = p;
Soohwan Kim 0:6f28332c466f 33 }
Soohwan Kim 0:6f28332c466f 34 void append(const char* s) {
Soohwan Kim 0:6f28332c466f 35 append(s, strlen(s));
Soohwan Kim 0:6f28332c466f 36 }
Soohwan Kim 0:6f28332c466f 37 char* c_str() {
Soohwan Kim 0:6f28332c466f 38 if (_buf) {
Soohwan Kim 0:6f28332c466f 39 return _buf;
Soohwan Kim 0:6f28332c466f 40 }
Soohwan Kim 0:6f28332c466f 41 return "";
Soohwan Kim 0:6f28332c466f 42 }
Soohwan Kim 0:6f28332c466f 43 private:
Soohwan Kim 0:6f28332c466f 44 char* _buf;
Soohwan Kim 0:6f28332c466f 45 int _len;
Soohwan Kim 0:6f28332c466f 46 };