mdtClear (Function)

Clears the contents in the display. After this call, the current write position will be set to upper left corner (1,1).

Input:                

None.

Returns: INT

Declaration:

FUNCTION mdtClear : INT;

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
 
BEGIN
  ...
  // Clear display
  mdtClear();
  ...
END;
END_PROGRAM;