Hiroshi Yamaguchi
/
SimpleSocketExamples 1.0
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Dependencies: EthernetNetIf SimpleSocket 1.0 mbed
Diff: webcontroller.cpp
- Revision:
- 36:03c4e6a9a9e9
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/webcontroller.cpp Tue Jun 05 05:41:30 2012 +0000
@@ -0,0 +1,50 @@
+#include "EthernetNetIf.h"
+#include "SimpleSocket.h"
+
+void webcontroller() {
+ const char *response0 =
+ "HTTP/1.1 200 OK\r\n"
+ "Content-Type: text/html\r\n"
+ "\r\n"
+ "<html>\n"
+ "<head><title>mbed LED1 Controller</title></head>\n"
+ "<body>\n"
+ "<h4>LED1 Status & Change</h4>\n";
+
+ const char *response1 =
+ "<form method=\"GET\" action=\"/\">\n"
+ "<input type=\"radio\" name=\"LED\" value=\"1\" %s onclick=\"submit();\"/>ON\n"
+ "<input type=\"radio\" name=\"LED\" value=\"0\" %s onclick=\"submit();\"/>OFF\n"
+ "</form>\n";
+ const char *response2 =
+ "</body>\n"
+ "</html>\n";
+
+ DigitalOut led1(LED1);
+ EthernetNetIf eth;
+ eth.setup();
+
+ ServerSocket server(80);
+
+ while (true) {
+ ClientSocket socket = server.accept();
+ while (socket) {
+ if (socket.available()) {
+ char buf[512] = {};
+ socket.read(buf, sizeof(buf) - 1);
+ printf("\n%s\n", buf);
+ led1 = strncmp("GET /?LED=1", buf, 11) == 0;
+
+ printf("LED1 = %d\n\n", led1.read());
+ printf(response0);
+ printf(response1, led1 ? "checked" : "", led1 ? "" : "checked");
+ printf(response2);
+
+ socket.printf(response0);
+ socket.printf(response1, led1 ? "checked" : "", led1 ? "" : "checked");
+ socket.printf(response2);
+ socket.close();
+ }
+ }
+ }
+}
\ No newline at end of file