HofSpannung
/
UDP_Server_WORKING
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Dependencies: mbed
Fork of
UDP_V1_0
by 
HofSpannung
Diff: main.cpp
- Revision:
- 0:acad836c53e8
- Child:
- 1:be0485e31b72
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Jun 05 12:26:56 2018 +0000
@@ -0,0 +1,66 @@
+//code working
+
+#if !FEATURE_LWIP
+ #error [NOT_SUPPORTED] LWIP not supported for this target
+#endif
+
+#include "mbed.h"
+#include "EthernetInterface.h"
+//#include "TCPServer.h"
+//#include "TCPSocket.h"
+
+#define HTTP_STATUS_LINE "HTTP/1.0 200 OK"
+#define HTTP_HEADER_FIELDS "Content-Type: text/html; charset=utf-8"
+#define HTTP_MESSAGE_BODY "" \
+"<html>" "\r\n" \
+" <body style=\"display:flex;text-align:center\">" "\r\n" \
+" <div style=\"margin:auto\">" "\r\n" \
+" <h1>Hello World</h1>" "\r\n" \
+" <p>It works !</p>" "\r\n" \
+" </div>" "\r\n" \
+" </body>" "\r\n" \
+"</html>"
+
+#define HTTP_RESPONSE HTTP_STATUS_LINE "\r\n" \
+ HTTP_HEADER_FIELDS "\r\n" \
+ "\r\n" \
+ HTTP_MESSAGE_BODY "\r\n"
+
+int main()
+{
+ printf("Basic HTTP server example\n");
+
+ EthernetInterface eth;
+ eth.connect();
+
+ printf("The target IP address is '%s'\r\n", eth.get_ip_address());
+
+ UDPSocket socket;
+ printf("Hello Succ\r\n");
+
+ if(socket.open(ð)!=0)
+ {
+ printf("Opening failed\r\n");
+ while(1);
+ }
+
+ if(socket.bind(2223)!=0)
+ {
+ printf("Binding failed\r\n");
+ while(1);
+ }
+
+ char buf[256];
+ SocketAddress sender;
+ printf("Before while...\r\n");
+ while (true) {
+ int recBytes = socket.recvfrom(&sender,buf,256);
+ printf("Received packet. Size: %d\r\n",recBytes);
+ if(recBytes)
+ {
+ socket.sendto(sender,buf,recBytes);
+ printf("Sent echo\r\n");
+ }
+
+ }
+}
\ No newline at end of file