WIZnetInterface - This is Library using WIZnet Hardware TCP/IP chip…

WIZnet » Code » WIZnetInterface

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/)

WIZwiki_W7500 : /platforms/WIZwiki-W7500/

WIZwiki_W7500P : /platforms/WIZwiki-W7500P/

WIZwiki_W7500ECO : /platforms/WIZwiki-W7500ECO/

W5500 Ethernet Shield : /components/W5500-Ethernet-Kit-for-IoT/

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

Diff: Socket/pico_string.h

Revision:: 0:6f28332c466f

diff -r 000000000000 -r 6f28332c466f Socket/pico_string.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Socket/pico_string.h	Mon Jun 15 11:18:37 2015 +0900
@@ -0,0 +1,46 @@
+// pico_string.h 2013/8/27
+#pragma once
+class pico_string {
+public:
+    pico_string(){
+        _len = 0;
+        _buf = (char*)malloc(1);
+        if (_buf) {
+            _buf[0] = '\0';
+        }
+    }
+    ~pico_string() {
+        if (_buf) {
+            free(_buf);
+        }
+    }
+    bool empty() {
+        return _len == 0;
+    }
+    void append(const char* s, int len) {
+        if (_buf == NULL) {
+            return;
+        }
+        char* p = (char*)malloc(_len+len+1);
+        if (p == NULL) {
+            return;
+        }
+        memcpy(p, _buf, _len);
+        memcpy(p+_len, s, len);
+        p[_len+len] = '\0';
+        free(_buf);
+        _buf = p;
+    }
+    void append(const char* s) {
+        append(s, strlen(s));
+    }
+    char* c_str() {
+        if (_buf) {
+            return _buf;
+        }
+        return "";
+    }
+private:
+    char* _buf;
+    int _len;
+};