Francisco Salle
something
Dependencies: BMP280 Task671-mbedos-FZ429-TCP-dynamic
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Task671-mbedos-FZ429-TCP-dynamic
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University of Plymouth - Stages 1, 2 and 3
Diff: main.cpp
- Revision:
- 2:f7c18fc24082
- Parent:
- 1:76bd6f78cabc
--- a/main.cpp Tue Nov 21 14:21:48 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,89 +0,0 @@
-#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"
-#include <iostream>
-#include <string>
-
-#define HTTP_STATUS_LINE "HTTP/1.0 200 OK"
-#define HTTP_HEADER_FIELDS "Content-Type: text/html; charset=utf-8"
-#define HTTP_MESSAGE_BODY1 "" \
-"<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>The LDR value is "
-
-#define HTTP_MESSAGE_BODY2 "" \
- "</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"
-
-#define IP "10.0.0.10"
-#define NETMASK "255.0.0.0"
-#define GATEWAY "10.0.0.1"
-
-AnalogIn ldr(PA_0);
-
-
-int main()
-{
- printf("Basic HTTP server example\n");
-
- //Configure an ethernet connection
- EthernetInterface eth;
- eth.set_network(IP, NETMASK, GATEWAY);
- eth.connect();
- printf("The target IP address is '%s'\n", eth.get_ip_address());
-
- //Now setup a web server
- TCPServer srv; //TCP/IP Server
- TCPSocket clt_sock; //Socket for communication
- SocketAddress clt_addr; //Address of incoming connection
-
- /* Open the server on ethernet stack */
- srv.open(ð);
-
- /* Bind the HTTP port (TCP 80) to the server */
- srv.bind(eth.get_ip_address(), 80);
-
- /* Can handle 5 simultaneous connections */
- srv.listen(5);
-
- while (true) {
- using namespace std;
- //Block and wait on an incoming connection
- srv.accept(&clt_sock, &clt_addr);
- printf("accept %s:%d\n", clt_addr.get_ip_address(), clt_addr.get_port());
-
- //Uses a C++ string to make it easier to concatinate
- string response;
- //This is a C string
- char ldr_str[64];
-
- //Read the LDR value
- float u = ldr;
-
- //Convert to a C String
- sprintf(ldr_str, "%5.3f", u );
- printf("LDR: %5.3f\n\r", u);
-
- //Build the C++ string response
- response = HTTP_MESSAGE_BODY1;
- response += ldr_str;
- response += HTTP_MESSAGE_BODY2;
-
- //Send static HTML response (as a C string)
- clt_sock.send(response.c_str(), response.size()+6);
- }
-}