Simple server using RN-XV. Code under construction, ideas and corrections acepted.

Dependencies:   mbed Wifly

Files at this revision

API Documentation at this revision

Comitter:
arhpoon
Date:
Sun Jun 24 18:33:55 2012 +0000
Commit message:

Changed in this revision

Wifly.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
diff -r 000000000000 -r 776740e9d35d Wifly.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Wifly.lib	Sun Jun 24 18:33:55 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/samux/code/Wifly/#56f3c4da1ea8
diff -r 000000000000 -r 776740e9d35d main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Jun 24 18:33:55 2012 +0000
@@ -0,0 +1,76 @@
+#include "mbed.h"
+#include "Wifly.h"
+
+Serial pc(USBTX, USBRX);
+
+/* wifly object where:
+*     - p13 and p14 are for the serial communication
+*     - p21 is for the reset pin (optional, not needed for our test)
+*     - "your_ssid" is the ssid of the network
+*     - "your_password" is the password
+*     - true means that the security of the network is WPA
+*/
+Wifly wifly(p13, p14, p21, "your_ssid", "your_password", true);
+
+void header(void) 
+    {    
+    //Very important: set comm remote 0
+    //Otherwise the header will not load correctly
+    wifly.send("HTTP/1.1 200 OK\r\n");
+    wifly.send("Content-Type: text/html\r\n\r\n");  
+    }
+
+void web_page( )
+    {
+    wifly.send("<HTML><BODY><H1>Hi</H1><P>This is very minimal HTML document.</P></BODY></HTML>\r\n","NO"); 
+    //wifly.send("","NO"); 
+    wait(0.5);  
+    }
+ 
+void close_connection( )
+    {
+    wifly.send("$$$","NO");
+    wait(1);
+    wifly.send("close\n\r","NO");
+    wait(1);
+    wifly.send("exit\n\r","NO");
+    }
+
+
+int main() {
+    char recv[129];
+    
+    // join the network specified in the constructor
+    while (!wifly.join()) {
+        printf("cannot to join the network, will retry!\r\n");
+        wifly.reset();
+    }
+    
+    printf("network joined!\r\n");
+    
+    
+    while(1)
+    {
+        //prints all received messages from the RN-XV module
+        if(wifly.readable()) 
+        {
+            wifly.read(recv);
+            printf("%s\r\n", recv);        
+        }
+        
+        wait(0.2);
+        
+        //sends to the RN-XV module the characteres we type on the console
+        if(pc.readable())
+        {                
+             wifly.putc(pc.getc());                
+        }    
+        
+        if(strstr (recv,"alive\r\n\r\n")) 
+        {
+        header( );
+        web_page( );
+        close_connection( );
+        }
+    }
+}
\ No newline at end of file
diff -r 000000000000 -r 776740e9d35d mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sun Jun 24 18:33:55 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/63bcd7ba4912