nmpPresent (Function)

This function will determine if an NMP device is present.

Input:

None.

Returns: BOOL

Declaration:

FUNCTION nmpPresent : BOOL;

Example:

INCLUDE rtcu.inc
 
PROGRAM NMPExample;
 
BEGIN
   // Check if navigation device is present
   IF nmpPresent() THEN
      DebugMsg(message := "NMP device present");
      ...
   END_IF;
   ...
END;
END_PROGRAM;