nmpCameraOpen (Function)

This function will open the connection to connected cameras and show the output on the entire screen.

A blank screen will be shown if no output is available (e.g. camera is not connected).

Input:

id : SINT (default : 1)

ID of camera to show: 1 or 2.

Returns: INT

Declaration:

FUNCTION nmpCameraOpen : INT;
VAR_INPUT
  id   : SINT := 1;
END_VAR;

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
BEGIN
  ...
  //Show camera
  nmpCameraOpen(id := 1);
  ...
END;
END_PROGRAM;