WIZnet / WIZnetInterface-OS5 Featured

For mbed OS-5 version for WIZnet Ethernet Interface, this is Library using Hardware TCP/IP chip, W5500 and TCP/IP Offload Engine, W7500.

Dependents:   ledMapperTest

Warning

  • If you want to use existing codes, you need to change the class used as EthernetInterface to WIZnetInterface.

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

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@0:d4c8fe4d9b29, 2017-09-04 (annotated)

Committer:
justinkim
Date:
Mon Sep 04 00:23:04 2017 +0000
Revision:
0:d4c8fe4d9b29
mbed OS 5 version migration...

Who changed what in which revision?

UserRevisionLine numberNew contents of line
justinkim 0:d4c8fe4d9b29 1 // pico_string.h 2013/8/27
justinkim 0:d4c8fe4d9b29 2 #pragma once
justinkim 0:d4c8fe4d9b29 3 class pico_string {
justinkim 0:d4c8fe4d9b29 4 public:
justinkim 0:d4c8fe4d9b29 5 pico_string(){
justinkim 0:d4c8fe4d9b29 6 _len = 0;
justinkim 0:d4c8fe4d9b29 7 _buf = (char*)malloc(1);
justinkim 0:d4c8fe4d9b29 8 if (_buf) {
justinkim 0:d4c8fe4d9b29 9 _buf[0] = '\0';
justinkim 0:d4c8fe4d9b29 10 }
justinkim 0:d4c8fe4d9b29 11 }
justinkim 0:d4c8fe4d9b29 12 ~pico_string() {
justinkim 0:d4c8fe4d9b29 13 if (_buf) {
justinkim 0:d4c8fe4d9b29 14 free(_buf);
justinkim 0:d4c8fe4d9b29 15 }
justinkim 0:d4c8fe4d9b29 16 }
justinkim 0:d4c8fe4d9b29 17 bool empty() {
justinkim 0:d4c8fe4d9b29 18 return _len == 0;
justinkim 0:d4c8fe4d9b29 19 }
justinkim 0:d4c8fe4d9b29 20 void append(const char* s, int len) {
justinkim 0:d4c8fe4d9b29 21 if (_buf == NULL) {
justinkim 0:d4c8fe4d9b29 22 return;
justinkim 0:d4c8fe4d9b29 23 }
justinkim 0:d4c8fe4d9b29 24 char* p = (char*)malloc(_len+len+1);
justinkim 0:d4c8fe4d9b29 25 if (p == NULL) {
justinkim 0:d4c8fe4d9b29 26 return;
justinkim 0:d4c8fe4d9b29 27 }
justinkim 0:d4c8fe4d9b29 28 memcpy(p, _buf, _len);
justinkim 0:d4c8fe4d9b29 29 memcpy(p+_len, s, len);
justinkim 0:d4c8fe4d9b29 30 p[_len+len] = '\0';
justinkim 0:d4c8fe4d9b29 31 free(_buf);
justinkim 0:d4c8fe4d9b29 32 _buf = p;
justinkim 0:d4c8fe4d9b29 33 }
justinkim 0:d4c8fe4d9b29 34 void append(const char* s) {
justinkim 0:d4c8fe4d9b29 35 append(s, strlen(s));
justinkim 0:d4c8fe4d9b29 36 }
justinkim 0:d4c8fe4d9b29 37 char* c_str() {
justinkim 0:d4c8fe4d9b29 38 if (_buf) {
justinkim 0:d4c8fe4d9b29 39 return _buf;
justinkim 0:d4c8fe4d9b29 40 }
justinkim 0:d4c8fe4d9b29 41 return "";
justinkim 0:d4c8fe4d9b29 42 }
justinkim 0:d4c8fe4d9b29 43 private:
justinkim 0:d4c8fe4d9b29 44 char* _buf;
justinkim 0:d4c8fe4d9b29 45 int _len;
justinkim 0:d4c8fe4d9b29 46 };