OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [MSP430X_MSP430F5438_IAR/] [MSP-EXP430F5438_HAL/] [hal_buttons.h] - Rev 584

Compare with Previous | Blame | View Log

/*******************************************************************************
    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 */
 

Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.