bulk_only.h

用89C51SND1C实现的USB存储器的代码,包括USB通信和FLASH的读写操作.

//head file about bulk_only
#ifndef __Bulk_only_H__
#define __Bulk_only_H__

//bulk_state
#define BULK_DATA_END			0x01
#define BULK_CSW_END			0x02
#define BULK_DATA_TRANS			0x03
#define BULK_REQEST_TRANS		0x04
#define BULK_DATA_RECIEVE		0x05



void InterpretCBW(void);

void SCSI_Reserved();

void SCSI_Inquiry();
void SCSI_Read_Format_Capacities();
void SCSI_Read_Capacity();
void SCSI_Read10();
void SCSI_Inquiry();
void SCSI_Mode_Sense();
void SCSI_Medium_Removal();
void SCSI_Test_Unit_Ready();
void SCSI_Write10();
void SCSI_Verify();



void RecieveData();

void TransmitCSW();

void TransDataGoOn();
void TransRequestGoOn();
#endif /*__Bulk_only_H__*/