2440lib.h
资源名称:SMDK2440.rar [点击查看]
上传用户:qiulin1960
上传日期:2013-10-16
资源大小:2844k
文件大小:3k
源码类别:
Windows CE
开发平台:
Windows_Unix
- //
- // Copyright (c) Microsoft Corporation. All rights reserved.
- //
- //
- // Use of this source code is subject to the terms of the Microsoft end-user
- // license agreement (EULA) under which you licensed this SOFTWARE PRODUCT.
- // If you did not accept the terms of the EULA, you are not authorized to use
- // this source code. For a copy of the EULA, please see the LICENSE.RTF on your
- // install media.
- //
- /*++
- THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
- ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
- PARTICULAR PURPOSE.
- --*/
- //===================================================================
- // File Name : 2440lib.h
- // Function : S3C2440
- // Program : Shin, On Pil (SOP)
- // Date : February 26, 2002
- // Version : 1.0
- // History
- // 0.0 : Programming start (February 20,2002) -> SOP
- // 1.0 : Modified for SMDK2440 PPC2003 BSP ( November 29, 2003 ) -> HMSEO
- //===================================================================
- #ifndef __2440lib_h__
- #define __2440lib_h__
- #ifdef __cplusplus
- extern "C" {
- #endif
- #ifdef __ARMCC_VERSION // ARM Developer Suite
- //#define DebugOut Uart_Printf
- #define RETAILMSG(cond, printf_exp)
- #define ASSERT
- #define NULL 0
- #define min(x1,x2) ((x1<x2)? x1:x2)
- #define max(x1,x2) ((x1>x2)? x1:x2)
- #endif
- #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
- #define EnterPWDN(clkcon) ((void (*)(int))0x20)(clkcon)
- // 2440lib.c
- void Delay(int time); //Watchdog Timer is used.
- void Port_Init(void);
- void Uart_Select(int ch);
- void Uart_Init(void);
- #if 0
- void Uart_TxEmpty(int ch);
- char Uart_Getch(void);
- char Uart_GetKey(void);
- int Uart_GetIntNum(void);
- #endif
- void Uart_SendByte(int data);
- //void Uart_Printf(char *fmt,...);
- void Uart_SendDWORD(DWORD d, BOOL cr);
- void Uart_SendString(char *pt);
- char *hex2char(unsigned int val);
- void Timer_Start(int divider); //Watchdog Timer is used.
- int Timer_Stop(void); //Watchdog Timer is used.
- #ifdef LED
- void Led_Display(int data);
- #else
- #define Led_Display(d)
- #endif
- void ChangeMPllValue(int m,int p,int s);
- void ChangeClockDivider(int hdivn,int pdivn);
- void ChangeUPllValue(int m,int p,int s);
- #ifdef __cplusplus
- }
- #endif
- #endif //__2440lib_h__