#include "screen.h"

/**
 * @addtogroup touch
 */
/*@{*/


/**
 * @defgroup calibrate Calibrate (Screen)
 * The calibrate screen for the touch module
 */
/*@{*/


/**
 * Returns a pointer to the calibrate screen
 * \sa gui_screen_navigate
 * @return
 */
SCREEN_STRUCT* get_screen_calibrate();

/*@}*/
/*@}*/


//TODO: Move this define to a common accessible, but private header file (they are used by screen_calibrate.c and touch.c)
#define CCENTER 20  //Pixel Distance from Sides for Calibration Cross
#define CLENGTH 10	//Length of the Calibration Cross Lines
#define CBEGIN (CCENTER-CLENGTH/2)
#define CEND (CCENTER + CLENGTH/2)
#define DWIDTH 320 //TODO: move define to tft module or make a function out of it
#define DHEIGHT 240 //TODO: move define to tft module or make a function out of it