Pehr Hovey
Some quick code to use UDP-only (no TCP) with mBed. Echos received packets and sends packets when a button is pressed
Diff: Core/TCPItem.cpp
- Revision:
- 0:a548a085de55
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Core/TCPItem.cpp Sun Mar 14 00:54:12 2010 +0000
@@ -0,0 +1,30 @@
+#include "TCPItem.h"
+
+using namespace std;
+using namespace mbed;
+
+void TCPItem::abort() const {
+ tcp_abort(this->_pcb);
+}
+
+void TCPItem::release_callbacks() const {
+ tcp_arg(this->_pcb, NULL);
+ tcp_sent(this->_pcb, NULL);
+ tcp_recv(this->_pcb, NULL);
+ tcp_poll(this->_pcb, NULL, 255);
+ tcp_accept(this->_pcb, NULL);
+ tcp_err(this->_pcb, NULL);
+}
+
+err_t TCPItem::close() {
+ err_t err = tcp_close(this->_pcb);
+ this->_pcb = NULL;
+ return err;
+}
+
+void TCPItem::open() {
+ if(!this->_pcb) {
+ this->_pcb = tcp_new();
+ tcp_arg(this->_pcb, this);
+ }
+}