navClose (Function)

This function will close the navigation interface. After the navigation interface is closed, it cannot be used until opened again.

Please also see navOpen.

Input:

None.

Returns: INT

Declaration:

FUNCTION navClose : INT;

Example:

INCLUDE rtcu.inc
 
PROGRAM NavigationExample;
VAR
   rc : INT;
END_VAR;
 
   DebugMsg(message := "Initializing navigation...");
   rc := navOpen();
   IF rc <> 0 THEN
      DebugFmt(message := "Error: navOpen=\1", v1 := rc);
   END_IF;
 
   ...
 
   // Close the navigation interface
   navClose();
   ...
END_PROGRAM;