global.h

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#ifndef global_h_
#define global_h_

#include "lpc2294.h"                      

#include   <string.h>	
#include   <stdio.h>  
#include    <ctype.h>
#include    <stdlib.h>
#include    <setjmp.h>
#include    <rt_misc.h>

//#include "AT91SAM7S64.h"
//#include "AT91SAM7S256.h"
//#define BIG_ENDIAN

#define Fosc            11059200                    //Crystal frequence,10MHz~25MHz，should be the same as actual status. 
						    //应当与实际一至晶振频率,10MHz~25MHz，应当与实际一至
#define Fcclk           (Fosc * 4)                  //System frequence,should be (1~32)multiples of Fosc,and should be equal or less  than 60MHz. 
						    //系统频率，必须为Fosc的整数倍(1~32)，且<=60MHZ
#define Fcco            (Fcclk * 4)                 //CCO frequence,should be 2、4、8、16 multiples of Fcclk, ranged from 156MHz to 320MHz. 
						    //CCO频率，必须为Fcclk的2、4、8、16倍，范围为156MHz~320MHz
#define Fpclk           (Fcclk / 4) * 1             //VPB clock frequence , must be 1、2、4 multiples of (Fcclk / 4).
						    //VPB时钟频率，只能为(Fcclk / 4)的1、2、4倍


#define CHAR		char
#define BYTE		unsigned char
#define WORD	unsigned short
#define DWORD	unsigned int
#define uint8		unsigned char
#define int8		signed char
#define uint16	unsigned short
#define int16		signed short
#define uint32	unsigned int
#define int32		signed int


//#define printf_P(a,...) uart0_puts(a)
//#define iprintf(a,...) uart0_puts(a)
#define printf_P printf
#define iprintf printf

//extern AT91S_PIO * pPIO;

extern WORD get16(BYTE * addr);
extern WORD get16_big(BYTE * addr);
extern WORD get16_little(BYTE * addr);
extern DWORD get32(BYTE * addr);
extern DWORD get32_big(BYTE * addr);

extern DWORD get32_little(BYTE * addr);
extern void put16(BYTE * addr, WORD val);
extern void put16_big(BYTE * addr, WORD val);
extern void put16_little(BYTE * addr, WORD val);
extern void put32(BYTE * addr, DWORD val);
extern void put32_big(BYTE * addr, DWORD val);
extern void put32_little(BYTE * addr, DWORD val);
extern WORD swap16(WORD val);
extern DWORD swap32(DWORD val);
void dump_memory(unsigned char * addr, unsigned int length);
void soft_delay_ms(uint32 t);



#endif