Update TheThingsNetwork.cpp

When the MCU baud rate is different from default it is necessary to "autobaud" again after the module reset. Also, the response message after a reset is not readble if the MCU is working on a different baud rate. For this reason it it neccessary to issue another "autobaud" and a SYS_GET_VER to leave unchanged the behaviour of this function, that is the reply with module informations.

Author: alexbn71

src/TheThingsNetwork.cpp

@@ -401,13 +401,12 @@ void TheThingsNetwork::autoBaud()
 
 void TheThingsNetwork::reset(bool adr)
 {
-  if (!baudDetermined)
-  {
-    autoBaud();
-  }
-
+  autoBaud();
   size_t length = readResponse(SYS_TABLE, SYS_RESET, buffer, sizeof(buffer));
 
+  autoBaud();
+  length = readResponse(SYS_TABLE, SYS_TABLE, SYS_GET_VER, buffer, sizeof(buffer));  
+
   // buffer contains "RN2xx3[xx] x.x.x ...", splitting model from version
   char *model = strtok(buffer, " ");
   debugPrintIndex(SHOW_MODEL, model);