Index: sources/canbus/MessageDispatcher.cpp
===================================================================
diff -u -rd949be21f2a9badd0978dddaaf436f6805de28dc -r20b370a54d2737831b307a0de82aec9e06e2b772
--- sources/canbus/MessageDispatcher.cpp	(.../MessageDispatcher.cpp)	(revision d949be21f2a9badd0978dddaaf436f6805de28dc)
+++ sources/canbus/MessageDispatcher.cpp	(.../MessageDispatcher.cpp)	(revision 20b370a54d2737831b307a0de82aec9e06e2b772)
@@ -1000,6 +1000,14 @@
 // disabled coco end
 
 /*!
+ * \brief   Get the sequence number, used by SW update to enter boot loader.
+ * \return  sequence number value.
+ */
+uint16_t MessageDispatcher::getSequenceNumber() {
+    return (uint16_t)txCount();
+}
+
+/*!
  * \brief   MessageDispatcher::txCount
  * \details count transmitted messages up the size of the Sequence type size
  * \return  message count