diff options
Diffstat (limited to 'LUFA/Drivers/Board/EVK527/Joystick.h')
| -rw-r--r-- | LUFA/Drivers/Board/EVK527/Joystick.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/LUFA/Drivers/Board/EVK527/Joystick.h b/LUFA/Drivers/Board/EVK527/Joystick.h index be8f35aa3..cab4423ed 100644 --- a/LUFA/Drivers/Board/EVK527/Joystick.h +++ b/LUFA/Drivers/Board/EVK527/Joystick.h @@ -65,7 +65,9 @@ #if !defined(__DOXYGEN__) /* Macros: */ #define JOY_FMASK ((1 << 4) | (1 << 5) | (1 << 6) | (1 << 7)) - #define JOY_CMASK (1 << 6)) + #define JOY_CMASK (1 << 6) + + #define JOY_PORTC_MASK_SHIFT 3 #endif /* Public Interface - May be used in end-application: */ @@ -80,7 +82,7 @@ #define JOY_UP (1 << 5) /** Mask for the joystick being pushed in the downward direction. */ - #define JOY_DOWN ((1 << 6) >> 3) + #define JOY_DOWN ((1 << 6) >> JOY_PORTC_MASK_SHIFT) /** Mask for the joystick being pushed inward. */ #define JOY_PRESS (1 << 6) @@ -99,7 +101,7 @@ static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; static inline uint8_t Joystick_GetStatus(void) { - return (((uint8_t)~PINF & JOY_FMASK) | (((uint8_t)~PINC & JOY_CMASK) >> 3)); + return (((uint8_t)~PINF & JOY_FMASK) | (((uint8_t)~PINC & JOY_CMASK) >> JOY_PORTC_MASK_SHIFT)); } #endif |