extfun.h

DSP+Mp3+USB+FAT12的所有源程序（C语言编写）。用TI的DSP写的U盘接口程序

/*++

Copyright (c) 2004 GoldInfo Technology Co., Ltd.

Module Name:

        extfun.h

Abstract:

        Module related to function prototype declaration

Environment:

        ccs2.0 IDE

Revision History:

        01/5/2004      Mikal   created

--*/
//*****************************************************************************


extern  void INITIO_initialize(void);
extern  void DSP_Init_Set(void);
extern  void Init_GPIO(void);
extern  void Init_GPIO_Disable(void);



extern  void NandWrite_SET_CLE(USHORT NaFlash_Command);
extern  void NandWrite_SET_ALE(USHORT NaFlash_Adress);
extern  USHORT Nand_Read_Data(void);
extern  void Nand_Write_Data(USHORT NFalsh_Data);
extern  void Read_Nand_Flash_ID(void);
extern  void Write_NFlash_Sector(ULONG WR_NFlash_PhySector,USHORT WR_Datalen,PUSHORT WR_DataBuffer,USHORT wFlag);
extern  void Read_NFlash_Sector( ULONG RD_NFlash_PhySector,USHORT RD_Datalen,PUSHORT RD_DataBuffer,USHORT wFlag);

extern  void Erase_NFlash(ULONG lfy_PhySector) ;





/*******************************************************************/                                                                            
extern UWord16 D12_ReadChipI(void);
extern void D12_USB_ISR(void );
extern UWord16 D12_ReadInterruptRegister(void);



/*******************************************************************/
// interrupt server function for all interrrupt //
extern void D12_Bus_Reset(void);
extern void D12_Ep0_Txdone(void);
extern void D12_Ep0_rxdone(void);
extern void D12_Ep1_Txdone(void);
extern void D12_Ep1_Rxdone(void);
extern void D12_Main_Txdone(void);
extern void D12_Main_Rxdone(void);
extern void D12_DMA_Eot(void);




/*******************************************************************/
//setup packet function
extern void CTLSETUP_StandardRequest(void);
extern void CTLSETUP_ClassRequest(void);



/*******************************************************************/
extern void BULKOUT_Packet(void); 
extern void BULKIN_Packet(void); 




/*******************************************************************/
extern void FAT12_MBRDataSet(void) ;