2410lib.h

来自「IAR的S3C2410Demo评估板的源码」· C头文件 代码 · 共 45 行

//===================================================================
// File Name : 2410lib.h
// Function  : S3C2410 
// Program   : Shin, On Pil (SOP)
// Date      : May 14, 2002
// Version   : 0.0
// History
//   0.0 : Programming start (February 20,2002) -> SOP
//         Mar.29.2002:purnnamu: For POWEROFF_wake_up, the START... label is added
//===================================================================

#ifndef __2410lib_h__
#define __2410lib_h__

#define DebugOut Uart_Printf

#define min(x1,x2) (((x1)<(x2))? (x1):(x2))
#define max(x1,x2) (((x1)>(x2))? (x1):(x2))

#define ONESEC0 (62500)	             //16us resolution, max 1.04 sec
#define ONESEC1 (31250)	             //32us resolution, max 2.09 sec
#define ONESEC2 (15625)	             //64us resolution, max 4.19 sec
#define ONESEC3 (7812)	             //128us resolution, max 8.38 sec
#define ONESEC4 (PCLK/128/(0xff+1))  //@60Mhz, 128*4us resolution, max 32.53 sec


// 2410lib.c
void Port_Init(void);
void Led_Display(int data);
void ChangeMPllValue(int m,int p,int s);
void ChangeClockDivider(int hdivn,int pdivn);

void Uart_TxEmpty(void);
void Uart_Init(int baud);
char Uart_Getch(void);
char Uart_GetKey(void);
int  Uart_GetIntNum(void);
void Uart_SendByte(int data);
void Uart_Printf(char *fmt,...);
void Uart_SendString(char *pt);

void Delay(int time);              //Watchdog Timer is used.

#endif  //__2410lib_h__