hpi.h

TI C5409 IIC 接口程序

#ifndef hpi_h
#define hpi_h


#define    IMR      ( (unsigned short *) 0x0000) 
#define    IFR      ( (unsigned short *) 0x0001) 

#define    HPIC		(( unsigned short *) 0x002c)


#define		SWWSR	*(unsigned int*)0x0028
#define		BSCR	*(unsigned int*)0x0029 
#define 	SWCR	*(unsigned int*)0x002b

#define    NUM1 	((volatile unsigned short *) 0x0060)
#define    NUM2     ((volatile unsigned short *) 0x0061)
#define    COMMAND  ((volatile unsigned short *) 0x0062)
#define    RESULT 	((volatile unsigned short *) 0x0063)

//#define    HOST_INT	 0x0200

// prototype for ISRs
//interrupt void hint_isr();

#endif