Configuration

Display configuration.

Display configuration.

Display configuration depends on the LCD hardware and user configuration.

The following definitions are used to configure display orientation:

• GLCD_MIRROR_X: Mirror X axis = 1:yes, 0:no
• GLCD_MIRROR_Y: Mirror Y axis = 1:yes, 0:no
• GLCD_SWAP_XY: Swap X&Y axis = 1:yes, 0:no

The following definition are used to describe LCD physical information:

• GLCD_SIZE_X: Screen size X (in pixels)
• GLCD_SIZE_Y: Screen size Y (in pixels)
• GLCD_BPP: Bits per pixel

The following definition names are predefined (derived from the above definitions):

• GLCD_WIDTH: Screen width (in pixels)
• GLCD_HEIGHT: Screen height (in pixels)

Example: 240*320 16bpp

/*--------------------- Graphic LCD orientation configuration ---------*/
#define GLCD_MIRROR_X   0               /* Mirror X axis = 1:yes, 0:no */
#define GLCD_MIRROR_Y   0               /* Mirror Y axis = 1:yes, 0:no */
#define GLCD_SWAP_XY    1               /* Swap X&Y axis = 1:yes, 0:no */
 
/*--------------------- Graphic LCD physical definitions --------------*/
#define GLCD_SIZE_X     240             /* Screen size X (in pixels)   */
#define GLCD_SIZE_Y     320             /* Screen size Y (in pixels)   */
#define GLCD_BPP        16              /* Bits per pixel              */
 
#if    (GLCD_SWAP_XY)
#define GLCD_WIDTH      GLCD_SIZE_Y     /* Screen Width  (in pixels)   */
#define GLCD_HEIGHT     GLCD_SIZE_X     /* Screen Height (in pixels)   */
#else
#define GLCD_WIDTH      GLCD_SIZE_X     /* Screen Width  (in pixels)   */
#define GLCD_HEIGHT     GLCD_SIZE_Y     /* Screen Height (in pixels)   */
#endif