system.h

来自「本人在DSP BF533上开发的控制GPS的程序」· C头文件 代码 · 共 45 行

#ifndef  __SYSTEM_DEFINED
#define __SYSTEM_DEFINED

//--------------------------------------------------------------------------//
// Header files																//
//--------------------------------------------------------------------------//
#include <cdefBF533.h>
#include <sys\exception.h>
#include <uart.h>

//--------------------------------------------------------------------------//
// Types declaration															//
//--------------------------------------------------------------------------//
#define BYTE unsigned char
#define WORD unsigned short
#define DWORD unsigned long
#define BOOL bool
#define TRUE true
#define FALSE false

#define uchar  unsigned char
#define ushort unsigned short
#define ulong  unsigned long
#define uint   unsigned int

//--------------------------------------------------------------------------//
// Symbolic constants															//
//--------------------------------------------------------------------------//
// addresses for Led and Light
#define pLed		(volatile unsigned char *)0x20210000
#define pLight		(volatile unsigned char *)0x20200000

//--------------------------------------------------------------------------//
// Prototypes																	//
//--------------------------------------------------------------------------//
// in file Initialization.c
void Init_UART(void);
void Init_SDRAM(void);
void Init_EBIU(void);
void Init_Interrupts(void);
// in file ISRs.c
EX_INTERRUPT_HANDLER(UART_ISR);

#endif