Revision 12:cd59e53b2cb4, committed 2015-06-08

Comitter:

jollen

Date:

Mon Jun 08 11:22:09 2015 +0000

Parent:

11:fc3d86645d23

Commit message:

Improvement of Wifly Interface

Changed in this revision

diff -r fc3d86645d23 -r cd59e53b2cb4 Wifly/Wifly.cpp
--- a/Wifly/Wifly.cpp	Tue Jun 03 18:43:14 2014 +0000
+++ b/Wifly/Wifly.cpp	Mon Jun 08 11:22:09 2015 +0000
@@ -175,6 +175,34 @@
     return false;
 }
 
+bool Wifly::joinSSID()
+{
+    char cmd[20];
+            
+        // auto join
+        if (!sendCommand("set w j 1\r", "AOK"))
+            return false;
+
+        //key step
+        if (state.sec != NONE) {
+            if (state.sec == WPA)
+                sprintf(cmd, "set w p %s\r", phrase);
+            else if (state.sec == WEP_128)
+                sprintf(cmd, "set w k %s\r", phrase);
+
+            if (!sendCommand(cmd, "AOK", NULL, 1000))
+                return false;
+        }
+        
+        //join the network
+        sprintf(cmd, "join %s\r", ssid);
+        if (!sendCommand(cmd, "Associated", NULL, 2000))
+            return false;
+
+        state.associated = true;
+        INFO("\r\nssid: %s\r\nphrase: %s\r\nsecurity: %s\r\n\r\n", this->ssid, this->phrase, getStringSecurity());
+        return true;
+}
 
 bool Wifly::setProtocol(Protocol p)
 {

diff -r fc3d86645d23 -r cd59e53b2cb4 Wifly/Wifly.h
--- a/Wifly/Wifly.h	Tue Jun 03 18:43:14 2014 +0000
+++ b/Wifly/Wifly.h	Mon Jun 08 11:22:09 2015 +0000
@@ -72,6 +72,13 @@
     bool join();
 
     /**
+    * Connect the wifi module to the ssid contained in the constructor.
+    *
+    * @return true if connected, false otherwise
+    */
+    bool joinSSID();
+    
+    /**
     * Disconnect the wifly module from the access point
     *
     * @return true if successful

diff -r fc3d86645d23 -r cd59e53b2cb4 WiflyInterface.cpp
--- a/WiflyInterface.cpp	Tue Jun 03 18:43:14 2014 +0000
+++ b/WiflyInterface.cpp	Mon Jun 08 11:22:09 2015 +0000
@@ -32,6 +32,11 @@
     return join();
 }
 
+int WiflyInterface::reConnect()
+{
+    return joinSSID();
+}
+
 int WiflyInterface::disconnect()
 {
     return Wifly::disconnect();

diff -r fc3d86645d23 -r cd59e53b2cb4 WiflyInterface.h
--- a/WiflyInterface.h	Tue Jun 03 18:43:14 2014 +0000
+++ b/WiflyInterface.h	Mon Jun 08 11:22:09 2015 +0000
@@ -61,6 +61,12 @@
   * \return 0 on success, a negative number on failure
   */
   int connect();
+
+  /** reConnect
+  * Retry join
+  * \return 0 on success, a negative number on failure
+  */
+  int reConnect();
   
   /** Disconnect
   * Bring the interface down