ext_inf.h

此源码是本人买的株洲开发板全套例程

#define	  SetData	GpioDataRegs.GPFDAT.bit.GPIOF12 = 1
#define	  ClrData   GpioDataRegs.GPFDAT.bit.GPIOF12 = 0
#define	  SetClk	GpioDataRegs.GPFDAT.bit.GPIOF8 = 1
#define	  ClrClk	GpioDataRegs.GPFDAT.bit.GPIOF8 = 0

#define	  end		0xfffd
#define   last	    0xfffe
#define	  K1		0xFE
#define	  K2		0xFD
#define	  K3		0xFB
#define	  K4		0xF7
#define	  K5		0xEF
#define	  K6		0xDF
#define	  K7		0xBF
#define	  K8		0x7F
			
#define	  LCD_DAT  	(*((volatile  unsigned  int *)0x4B9F)) 
#define	  LCD_COM 	(*((volatile  unsigned  int *)0x4BDF)) 
#define	  KeyReg	(*((volatile  unsigned  int *)0x2FFF))
#define	  LedReg    (*((volatile  unsigned  int *)0x27FF))
#define   Led8Lock  (*((volatile  unsigned  int *)0x2BFF))