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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [MSP430X_MSP430F5438_IAR/] [MSP-EXP430F5438_HAL/] [hal_buttons.h] - Rev 584
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/******************************************************************************* Filename: hal_buttons.h Copyright 2010 Texas Instruments, Inc. ***************************************************************************/ #ifndef HAL_BUTTONS_H #define HAL_BUTTONS_H #define BUTTON_PORT_DIR P2DIR #define BUTTON_PORT_SEL P2SEL #define BUTTON_PORT_OUT P2OUT #define BUTTON_PORT_REN P2REN #define BUTTON_PORT_IE P2IE #define BUTTON_PORT_IES P2IES #define BUTTON_PORT_IFG P2IFG #define BUTTON_PORT_IN P2IN #define BUTTON_SELECT BIT3 #define BUTTON_DOWN BIT5 #define BUTTON_UP BIT4 #define BUTTON_RIGHT BIT2 #define BUTTON_LEFT BIT1 #define BUTTON_S1 BIT6 #define BUTTON_S2 BIT7 #define BUTTON_ALL 0xFE extern volatile unsigned char buttonsPressed; /*------------------------------------------------------------- * Function Prototypes * ------------------------------------------------------------*/ extern void halButtonsInit(unsigned char buttonsMask); extern unsigned char halButtonsPressed(void); extern void halButtonsInterruptEnable(unsigned char buttonIntEnableMask); extern void halButtonsInterruptDisable(unsigned char buttonIntEnableMask); extern void halButtonsShutDown(); #endif /* HAL_BUTTONS_H */