Index: sources/utility/format.cpp
===================================================================
diff -u -rc5389647e2259e67f8e6d923f3481d7d3f4eab68 -r561055268da68e24fe91a1148b76bf1785dae14d
--- sources/utility/format.cpp	(.../format.cpp)	(revision c5389647e2259e67f8e6d923f3481d7d3f4eab68)
+++ sources/utility/format.cpp	(.../format.cpp)	(revision 561055268da68e24fe91a1148b76bf1785dae14d)
@@ -18,6 +18,7 @@
 
 }
 
+
 QString Format::toHexString(quint16 vValue, bool vWith0x, quint8 vLen) {
     if ( vWith0x ) {
         return "0x" + QString("%1").arg(vValue,0,16).rightJustified(vLen, '0').toUpper();
@@ -26,6 +27,11 @@
     }
 }
 
+QByteArray Format::toHexString(const QByteArray &vData, char separator)
+{
+    return vData.toHex(separator).toUpper();
+}
+
 QByteArray Format::fromVariant(const QVariant &vData)
 {
     QByteArray mData;
@@ -36,3 +42,4 @@
     }
     return mData;
 }
+