Teodomiro dos Santos
Simple code for comunication via TCP between the mbed and PC.
Dependencies: EthernetInterface SimpleSocket mbed-rtos mbed
Fork of
SimpleSocketExamples
by 
Hiroshi Yamaguchi
Diff: examples/webserver.cpp
- Revision:
- 0:6dc3cfd058c6
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/webserver.cpp Mon Feb 04 09:29:18 2013 +0000
@@ -0,0 +1,60 @@
+#include "SimpleSocket.h"
+
+void webserver()
+{
+ const char *response0 =
+ "HTTP/1.1 200 OK\r\n"
+ "Content-Type: text/html\r\n"
+ "\r\n"
+ "<META HTTP-EQUIV=\"Refresh\" CONTENT=\"5\">\r\n"
+ "<html>\r\n"
+ "<head>\r\n"
+ "<title>mbed web server</title>\r\n"
+ "</head>\r\n"
+ "<body>\r\n"
+ "<h2>Analog Input</h2>\r\n"
+ "<table cellpadding=\"5\">\r\n";
+
+ const char *response1 =
+ "<tr style=\"background:#ccccff\">"
+ "<th>pin</th><th>value</th>"
+ "</tr>\r\n";
+
+ const char *response2 =
+ "<tr style=\"background:#cccccc\">"
+ "<td>p%d</td><td align=\"center\">%f</td>"
+ "</tr>\r\n";
+
+ const char *response3 =
+ "</table>\r\n"
+ "</body>\r\n"
+ "</html>\r\n";
+
+ ServerSocket server(80);
+
+ printf("webserver: %s\n", EthernetInterface::getIPAddress());
+
+ while (true) {
+ ClientSocket socket = server.accept();
+ while (socket) {
+ if (socket.available()) {
+ while (socket.available())
+ socket.read();
+ int ret1 = socket.printf(response0);
+ //wait(0.1);
+ int ret2 = socket.printf(response1);
+ //wait(0.1);
+ AnalogIn analogPin[] = {p15, p16, p17, p18, p19, p20};
+ int ret = 0;
+ for (int i = 0; i < 6; i++) {
+ ret += socket.printf(response2, 15 + i, analogPin[i].read());
+ // wait(0.1);
+ }
+ int ret3 = socket.printf(response3);
+ //wait(0.1);
+ socket.close();
+ ::printf("len = %d, ret = %d, %d, %d, %d\n", strlen(response1), ret1, ret2, ret, ret3);
+ }
+ }
+ }
+}
\ No newline at end of file