rfbcPresent (Function)

This function will determine if the necessary functionality is present to support the RFBC protocol on the RTCU device.

If this function returns true, the rfbcOpen can be used to open the interface.

Input:

None.

Returns: BOOL

Declaration:

FUNCTION rfbcPresent : BOOL;

Example:

INCLUDE rtcu.inc
 
PROGRAM example;
IF rfbcPresent() THEN
  rfbcOpen();
 ...
ELSE
  DebugMsg(message := "RFBC hardware functionality is not present on this platform, or not supported by this firmware.");
END_IF;
 
BEGIN
END;
END_PROGRAM;