Board specific joystick driver header for the Atmel STK525. More...

Macros
#define	JOY_DOWN ((1 << 5) >> JOY_PORTE_MASK_SHIFT)

#define	JOY_LEFT (1 << 6)

#define	JOY_PRESS (1 << 5)

#define	JOY_RIGHT ((1 << 4) >> JOY_PORTE_MASK_SHIFT)

#define	JOY_UP (1 << 7)

Detailed Description

Board specific joystick driver header for the Atmel STK525.

Left Port Pin	Up Port Pin	Right Port Pin	Down Port Pin	Press Port Pin
PORTB.6	PORTB.7	PORTE.4	PORTE.5	PORTB.5

Macro Definition Documentation

#define JOY_DOWN ((1 << 5) >> JOY_PORTE_MASK_SHIFT)

Mask for the joystick being pushed in the downward direction.

#define JOY_LEFT (1 << 6)

Mask for the joystick being pushed in the left direction.

#define JOY_PRESS (1 << 5)

Mask for the joystick being pushed inward.

#define JOY_RIGHT ((1 << 4) >> JOY_PORTE_MASK_SHIFT)

Mask for the joystick being pushed in the right direction.

#define JOY_UP (1 << 7)

Mask for the joystick being pushed in the upward direction.