diff options
Diffstat (limited to 'LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h')
| -rw-r--r-- | LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h b/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h index 738279123..d4e208407 100644 --- a/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h +++ b/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h @@ -76,28 +76,28 @@ #if !defined(__DOXYGEN__) static inline void Buttons_Init(void) { - PORTE_OUTCLR = BUTTONS_BUTTON1; - PORTF_OUTCLR = (BUTTONS_BUTTON2 | BUTTONS_BUTTON3); + PORTE.OUTCLR = BUTTONS_BUTTON1; + PORTE.PIN5CTRL = (PORT_OPC_PULLUP_gc | PORT_INVEN_bm); - PORTE_PIN5CTRL = PORT_OPC_PULLUP_gc; - PORTF_PIN1CTRL = PORT_OPC_PULLUP_gc; - PORTF_PIN2CTRL = PORT_OPC_PULLUP_gc; + PORTF.OUTCLR = (BUTTONS_BUTTON2 | BUTTONS_BUTTON3); + PORTF.PIN1CTRL = (PORT_OPC_PULLUP_gc | PORT_INVEN_bm); + PORTF.PIN2CTRL = (PORT_OPC_PULLUP_gc | PORT_INVEN_bm); } static inline void Buttons_Disable(void) { - PORTE_OUTCLR = BUTTONS_BUTTON1; - PORTF_OUTCLR = (BUTTONS_BUTTON2 | BUTTONS_BUTTON3); - - PORTE_PIN5CTRL = 0; - PORTF_PIN1CTRL = 0; - PORTF_PIN2CTRL = 0; + PORTE.OUTCLR = BUTTONS_BUTTON1; + PORTE.PIN5CTRL = 0; + + PORTF.OUTCLR = (BUTTONS_BUTTON2 | BUTTONS_BUTTON3); + PORTF.PIN1CTRL = 0; + PORTF.PIN2CTRL = 0; } static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; static inline uint8_t Buttons_GetStatus(void) { - return ((~PORTE_IN & BUTTONS_BUTTON1) | (~PORTF_IN & (BUTTONS_BUTTON2 | BUTTONS_BUTTON3))); + return ((PORTE_IN & BUTTONS_BUTTON1) | (PORTF_IN & (BUTTONS_BUTTON2 | BUTTONS_BUTTON3))); } #endif |