extint.h

来自「IARSOURCECODE是基于LPC2478嵌入式软件IAR EWARM V4」· C头文件 代码 · 共 36 行

/*****************************************************************************
 *   extint.h:  Header file for NXP LPC24xx Family Microprocessors
 *
 *   Copyright(C) 2006, NXP Semiconductor
 *   All rights reserved.
 *
 *   History
 *   2006.07.13  ver 1.00    Prelimnary version, first Release
 *
******************************************************************************/
#ifndef __EXTINT_H
#define __EXTINT_H

#define EINT0		0x00000001
#define EINT1		0x00000002
#define EINT2		0x00000004
#define EINT3		0x00000008

#define EINT0_EDGE	0x00000001
#define EINT1_EDGE	0x00000002
#define EINT2_EDGE	0x00000004
#define EINT3_EDGE	0x00000008

#define EINT0_RISING	0x00000001
#define EINT1_RISING	0x00000002
#define EINT2_RISING	0x00000004
#define EINT3_RISING	0x00000008

extern __irq __nested __arm void EINT0_Handler( void );
extern DWORD EINTInit( void );

#endif /* end __EXTINT_H */
/****************************************************************************
**                            End Of File
*****************************************************************************/