main.h

用串口来显示和操作的基于ucos的以sd卡为存储介质的mp3源码

#ifndef __MAIN_H
#define __MAIN_H

#define LED 		(1 << 24)
#define SD_Insert 	(1 << 15)
#define KEY			(1 << 16)
#define CR          0x0D   

#define MP3CMD_InitVS1003		0x11
#define MP3CMD_Play				0x12
#define MP3CMD_Pause			0x13
#define MP3CMD_Stop				0x14
#define MP3CMD_Next				0x15

extern INT8U SD_Init(void);
extern void FileOperation(INT8U);
extern void DiskInit(void);
extern INT8U SDKardCMD(INT8U Cammand, void *Parameter);
extern void AddFileDriver(INT8U DriveID, INT8U (* DiskDrive)(INT8U Cammand, void *Parameter));
extern void RemoveFileDriver(INT8U DriveID);
extern void VS_Drive(INT8U Cammand);
extern INT32U GetFileSize(void);

#endif