Index: sources/cloudsync/CloudSyncController.h
===================================================================
diff -u -r79a6cfcb10472261f3ec26eaf0baf6f1245cd311 -r7e503c5459ec77a2816d6c7789da9b206cedbe8a
--- sources/cloudsync/CloudSyncController.h	(.../CloudSyncController.h)	(revision 79a6cfcb10472261f3ec26eaf0baf6f1245cd311)
+++ sources/cloudsync/CloudSyncController.h	(.../CloudSyncController.h)	(revision 7e503c5459ec77a2816d6c7789da9b206cedbe8a)
@@ -100,6 +100,9 @@
         eError_CredentialRemove , // the credential files sent to UI can't be removed.
         eError_CredentialEmpty  , // the UI folder doesn't have credential files.
 
+        eError_TxCodeNoParam    , // the received Tx Code not provided
+        eError_TxCodeEmpty      , // the received Tx Code is empty
+
         eError_OutFileEmpty     , // Out file has changed from CS2UI but the content is empty.
     };
 
@@ -138,13 +141,16 @@
 
         eMessageID_DeviceRegister   =   1,  // [ UI(1001)  -> CS(    ) ] Device Registration Request
         eMessageID_DeviceInfo       =   2,  // [ CS(2002) <-> UI(1002) ] Device information  Request
-        eMessageID_CredentialsSave  =   3,  // [ CS(2003)  -> UI(1003) ] Save   Credentials  Request
+        eMessageID_CredentialsSave  =   3,  // [ CS(2003)  -> UI(    ) ] Save   Credentials  Request
         eMessageID_CredentialsSend  =   4,  // [ CS(2004) <-> UI(1004) ] Send   Credentials  Request
         eMessageID_ResetFactory     =   5,  // [ CS(2005) <-> UI(1005) ] Reset  Factory      Request
         // Deployment
         eMessageID_DeviceState      =   6,  // [ CS(2006) <-> UI(1006) ] Device State        Request
         // Tx Report
         eMessageID_TxReport         =   7,  // [ UI(1007)  -> CS(2007) ] TxReport            Notify
+        // Tx Code
+        eMessageID_TxCodeDisplay    =   8,  // [ CS(2008)  -> UI(    ) ] Display TxCode      Request
+
         //
         // Subject to change so has been commented out for now
         //
@@ -157,6 +163,7 @@
 
     QHash<qint32, quint8> paramCount {
         { eMessageID_CredentialsSave  , 3 },
+        { eMessageID_TxCodeDisplay    , 1 },
     };
 
     enum DeviceInfo_Enum {
@@ -183,6 +190,7 @@
 
 signals:
     void didInitComplete    ();
+    void didTxCodeReceive   (const QString &vTxCode);
 
 private:
     void initConnections();
@@ -233,6 +241,7 @@
     bool testDeviceRegister     (); // eMessageID_DeviceRegister
 
     // device state report
+    bool saveDeviceState        (const QVariantList &vData);
     bool sendDeviceState        (); // eMessageID_DeviceState
 
     // reset Factory
@@ -242,4 +251,6 @@
     bool sendCredentialsSave    (const Message &vMessage); // eMessageID_SaveCredentials
     bool sendCredentialsSend    (); // eMessageID_SendCredentials
 
+    bool sendTxCodeDisplay      (const Message &vMessage); // eMessageID_TxCodeDisplay
+
 };