#ifndef RKCOMM_HEADER
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#define RKCOMM_HEADER
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#include "DefineHeader.h"
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typedef enum
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{
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USB_BULK_READ = 0,
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USB_BULK_WRITE,
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USB_CONTROL,
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} USB_ACCESS_TYPE;
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typedef enum
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{
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TU_NONE_SUBCODE = 0,
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TU_ERASESYSTEM_SUBCODE = 0xFE,
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TU_LOWERFORMAT_SUBCODE = 0xFD,
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TU_ERASEUSERDATA_SUBCODE = 0xFB,
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TU_GETUSERSECTOR_SUBCODE = 0xF9
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} TESTUNIT_SUBCODE;
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typedef enum
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{
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RST_NONE_SUBCODE = 0,
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RST_RESETMSC_SUBCODE,
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RST_POWEROFF_SUBCODE,
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RST_RESETMASKROM_SUBCODE,
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RST_DISCONNECTRESET_SUBCODE
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} RESET_SUBCODE;
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typedef enum
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{
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RWMETHOD_IMAGE = 0,
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RWMETHOD_LBA,
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} RW_SUBCODE;
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/* ÃüÁî */
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typedef enum
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{
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TEST_UNIT_READY = 0,
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READ_FLASH_ID = 0x01,
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TEST_BAD_BLOCK = 0x03,
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READ_SECTOR = 0x04,
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WRITE_SECTOR = 0x05,
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ERASE_NORMAL = 0x06,
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ERASE_FORCE = 0x0B,
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READ_LBA = 0x14,
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WRITE_LBA = 0x15,
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ERASE_SYSTEMDISK = 0x16,
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READ_SDRAM = 0x17,
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WRITE_SDRAM = 0x18,
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EXECUTE_SDRAM = 0x19,
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READ_FLASH_INFO = 0x1A,
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READ_CHIP_INFO = 0x1B,
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SET_RESET_FLAG = 0x1E,
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WRITE_EFUSE = 0x1F,
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READ_EFUSE = 0x20,
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READ_SPI_FLASH = 0x21,
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WRITE_SPI_FLASH = 0x22,
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SWITCH_MASKROM = 0xFE,
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DEVICE_RESET = 0xFF
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} USB_OPERATION_CODE;
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#pragma pack(1)
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typedef struct
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{
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BYTE ucOperCode;
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BYTE ucReserved;
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DWORD dwAddress;
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BYTE ucReserved2;
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USHORT usLength;
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BYTE ucReserved3[7];
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} CBWCB, *PCBWCB;
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typedef struct
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{
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DWORD dwCBWSignature;
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DWORD dwCBWTag;
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DWORD dwCBWTransferLength;
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BYTE ucCBWFlags;
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BYTE ucCBWLUN;
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BYTE ucCBWCBLength;
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CBWCB cbwcb;
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} CBW, *PCBW;
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typedef struct
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{
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DWORD dwCSWSignature;
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DWORD dwCSWTag;
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DWORD dwCBWDataResidue;
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BYTE ucCSWStatus;
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} CSW, *PCSW;
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typedef struct
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{
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UINT uiSize;
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UINT uiCrc;
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UINT uiBlock[5];
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} STRUCT_END_WRITE_SECTOR, *PSTRUCT_END_WRITE_SECTOR;
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#pragma pack()
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#define NAND_DRIVER_DEV "/dev/rknand_sys_storage"
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#define NAND_DRIVER_DEV_VENDOR "/dev/rknand_sys_storage"
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#define NAND_DRIVER_DEV_LBA "/dev/rkflash0"
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#define EMMC_DRIVER_DEV "/dev/rknand_sys_storage"
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#define EMMC_DRIVER_DEV_VENDOR "/dev/vendor_storage"
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//#define EMMC_DRIVER_DEV_LBA "/dev/block/mmcblk0"
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#define EMMC_DRIVER_DEV_LBA "/dev/mmcblk0"
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#define EMMC_POINT_NAME "emmc_point_name"
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#define READ_SECTOR_IO _IOW('r', READ_SECTOR, unsigned int)
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#define WRITE_SECTOR_IO _IOW('r', WRITE_SECTOR, unsigned int)
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#define READ_LBA_IO _IOW('r', READ_LBA, unsigned int)
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#define WRITE_LBA_IO _IOW('r', WRITE_LBA, unsigned int)
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#define START_WRITE_SECTOR_IO _IOW('r', 0x51, unsigned int)
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#define END_WRITE_SECTOR_IO _IOW('r', 0x52, unsigned int)
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#define GET_FLASH_INFO_IO _IOW('r', READ_FLASH_INFO, unsigned int)
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#define GET_BAD_BLOCK_IO _IOW('r', TEST_BAD_BLOCK, unsigned int)
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#define GET_LOCK_FLAG_IO _IOW('r', 0x53, unsigned int)
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#define GET_PUBLIC_KEY_IO _IOW('r', 0x54, unsigned int)
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#define DISABLE_NAND_LBA_WRITE_IO _IO('V',0)
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#define ENABLE_NAND_LBA_WRITE_IO _IO('V',1)
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#define DISABLE_NAND_LBA_READ_IO _IO('V',2)
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#define ENABLE_NAND_LBA_READ_IO _IO('V',3)
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#define CMD_TIMEOUT 0
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#define CBW_SIGN 0x43425355 /* "USBC" */
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#define CSW_SIGN 0x53425355 /* "USBS" */
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#define DIRECTION_OUT 0x00
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#define DIRECTION_IN 0x80
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#define MAX_TEST_BLOCKS 512
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#define MAX_ERASE_BLOCKS 128
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#define MAX_CLEAR_LEN 16*1024
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#ifndef ERR_SUCCESS
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#define ERR_SUCCESS 0
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#endif
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#define ERR_DEVICE_READY 0
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#define ERR_DEVICE_OPEN_FAILED -1
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#define ERR_CSW_OPEN_FAILED -2
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#define ERR_DEVICE_WRITE_FAILED -3
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#define ERR_DEVICE_READ_FAILED -4
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#define ERR_CMD_NOTMATCH -5
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#define ERR_DEVICE_UNREADY -6
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#define ERR_FOUND_BAD_BLOCK -7
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#define ERR_FAILED -8
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#define ERR_CROSS_BORDER -9
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#define ERR_DEVICE_NOT_SUPPORT -10
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#define ERR_REQUEST_NOT_SUPPORT -11
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#define ERR_REQUEST_FAIL -12
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#define ERR_BUFFER_NOT_ENOUGH -13
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#define UFI_CHECK_SIGN(cbw, csw) ((CSW_SIGN == (csw).dwCSWSignature) && ((csw).dwCSWTag == (cbw).dwCBWTag))
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class CRKLog;
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class CRKComm
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{
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public:
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virtual int RKU_EraseBlock(BYTE ucFlashCS, DWORD dwPos, DWORD dwCount, BYTE ucEraseType) = 0;
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virtual int RKU_ReadChipInfo(BYTE *lpBuffer) = 0;
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virtual int RKU_ReadFlashID(BYTE *lpBuffer) = 0;
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virtual int RKU_ReadFlashInfo(BYTE *lpBuffer, UINT *puiRead = NULL) = 0;
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virtual int RKU_ReadLBA(DWORD dwPos, DWORD dwCount, BYTE *lpBuffer, BYTE bySubCode = RWMETHOD_IMAGE) = 0;
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virtual int RKU_ReadSector(DWORD dwPos, DWORD dwCount, BYTE *lpBuffer) = 0;
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virtual int RKU_ResetDevice(BYTE bySubCode = RST_NONE_SUBCODE) = 0;
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virtual int RKU_TestBadBlock(BYTE ucFlashCS, DWORD dwPos, DWORD dwCount, BYTE *lpBuffer) = 0;
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virtual int RKU_TestDeviceReady(DWORD *dwTotal = NULL, DWORD *dwCurrent = NULL, BYTE bySubCode = TU_NONE_SUBCODE) = 0;
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virtual int RKU_WriteLBA(DWORD dwPos, DWORD dwCount, BYTE *lpBuffer, BYTE bySubCode = RWMETHOD_IMAGE) = 0;
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virtual int RKU_LoaderWriteLBA(DWORD dwPos, DWORD dwCount, BYTE *lpBuffer, BYTE bySubCode = RWMETHOD_IMAGE) = 0;
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virtual int RKU_WriteSector(DWORD dwPos, DWORD dwCount, BYTE *lpBuffer) = 0;
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virtual int RKU_EndWriteSector(BYTE *lpBuffer) = 0;
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virtual int RKU_GetLockFlag(BYTE *lpBuffer) = 0;
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virtual int RKU_GetPublicKey(BYTE *lpBuffer) = 0;
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virtual void RKU_ReopenLBAHandle() = 0;
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virtual int RKU_ShowNandLBADevice() = 0;
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virtual bool RKU_IsEmmcFlash() = 0;
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CRKComm(CRKLog *pLog);
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virtual ~CRKComm();
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protected:
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CRKLog *m_log;
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bool m_bEmmc;
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int m_hDev;
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int m_hLbaDev;
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private:
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};
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class CRKUsbComm: public CRKComm
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{
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public:
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virtual int RKU_EraseBlock(BYTE ucFlashCS, DWORD dwPos, DWORD dwCount, BYTE ucEraseType);
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virtual int RKU_ReadChipInfo(BYTE *lpBuffer);
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virtual int RKU_ReadFlashID(BYTE *lpBuffer);
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virtual int RKU_ReadFlashInfo(BYTE *lpBuffer, UINT *puiRead = NULL);
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virtual int RKU_ReadLBA(DWORD dwPos, DWORD dwCount, BYTE *lpBuffer, BYTE bySubCode = RWMETHOD_IMAGE);
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virtual int RKU_ReadSector(DWORD dwPos, DWORD dwCount, BYTE *lpBuffer);
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virtual int RKU_ResetDevice(BYTE bySubCode = RST_NONE_SUBCODE);
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virtual int RKU_TestBadBlock(BYTE ucFlashCS, DWORD dwPos, DWORD dwCount, BYTE *lpBuffer);
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virtual int RKU_TestDeviceReady(DWORD *dwTotal = NULL, DWORD *dwCurrent = NULL, BYTE bySubCode = TU_NONE_SUBCODE);
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virtual int RKU_WriteLBA(DWORD dwPos, DWORD dwCount, BYTE *lpBuffer, BYTE bySubCode = RWMETHOD_IMAGE);
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virtual int RKU_LoaderWriteLBA(DWORD dwPos, DWORD dwCount, BYTE *lpBuffer, BYTE bySubCode = RWMETHOD_IMAGE);
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virtual int RKU_WriteSector(DWORD dwPos, DWORD dwCount, BYTE *lpBuffer);
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virtual int RKU_EndWriteSector(BYTE *lpBuffer);
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virtual int RKU_GetLockFlag(BYTE *lpBuffer);
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virtual int RKU_GetPublicKey(BYTE *lpBuffer);
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virtual void RKU_ReopenLBAHandle();
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virtual int RKU_ShowNandLBADevice();
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virtual bool RKU_IsEmmcFlash();
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CRKUsbComm(CRKLog *pLog);
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~CRKUsbComm();
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protected:
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STRUCT_RKDEVICE_DESC m_deviceDesc;
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CRKLog *m_log;
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private:
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bool CtrlNandLbaWrite(bool bEnable = true);
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bool CtrlNandLbaRead(bool bEnable = true);
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};
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#endif
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