com.gary.fingerprint.proto

Class FingerprintPacket

java.lang.Object

com.gary.fingerprint.proto.FingerprintPacket

public class FingerprintPacket
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static char	CommandNum
static int	HIDREC_ERR
static int	HIDSUCC
static byte[]	imgbuff
static int	imgbuffLen
static boolean	isEndPack
static boolean	IsPicture
USBOp	mUSBOp
static byte[]	picturebuff
static char	picturelen
static char	ReceiveDtaLen
static int[]	Sendbuff

Constructor Summary

Constructors

Constructor and Description
FingerprintPacket(UsbManager manager, Context context, java.lang.String AppName)

Method Summary

Modifier and Type	Method and Description
static int	CHK(byte[] Data, int Length)
void	CloseDeviceUsb()
static void	MakeBMPBuf(byte[] inbuff, int inlen, int pictureWidth, int pictureHigh, byte[] picturebuff)
boolean	OpenDeviceUsb()
int	USB_PS_Cancel() Functional description:Cancel instruction
int	USB_PS_DeletChar(int pageID, int num) Functional description:Delete template
int	USB_PS_Empty() Functional description:Clear fingerprint library
int	USB_PS_GetChar(int BufferID) Functional description:Generating features
int	USB_PS_GetImage() Functional description:Get image
Bitmap	USB_PS_GiveImage() Functional description: Return image
int	USB_PS_ReadDataProcess(int[] ReadData, int[] ProcessResult)
int	USB_PS_ReadIndexTable(int page_number, int[] outIdTable) Functional description:Read index table
int	USB_PS_RegMB() Functional description:Merge template
int	USB_PS_SearchMB(int BufferID, int StartPage, int PageNum, int[] recBuf) Functional description:Search template(1:n Comparison)
int	USB_PS_StorMB(int BufferID, int PageID) Functional description:Storage template
int	USB_PS_UpImage() Functional description: Upload image

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

Sendbuff

public static int[] Sendbuff

imgbuff

public static byte[] imgbuff

imgbuffLen

public static int imgbuffLen

isEndPack

public static boolean isEndPack

HIDSUCC

public static final int HIDSUCC

See Also:

Constant Field Values

HIDREC_ERR

public static final int HIDREC_ERR

See Also:

Constant Field Values

CommandNum

public static char CommandNum

picturebuff

public static byte[] picturebuff

ReceiveDtaLen

public static char ReceiveDtaLen

picturelen

public static char picturelen

IsPicture

public static boolean IsPicture

mUSBOp

public USBOp mUSBOp

Constructor Detail

FingerprintPacket

public FingerprintPacket(UsbManager manager,
                         Context context,
                         java.lang.String AppName)

Method Detail

OpenDeviceUsb

public boolean OpenDeviceUsb()

CloseDeviceUsb

public void CloseDeviceUsb()

USB_PS_ReadDataProcess

public int USB_PS_ReadDataProcess(int[] ReadData,
                                  int[] ProcessResult)

CHK

public static int CHK(byte[] Data,
                      int Length)

USB_PS_GetImage

public int USB_PS_GetImage()

Functional description:Get image

Returns:

= 0 operation successfully
< 0 operation failed
prerequisites USB device is successfully opened£¨OpenDeviceUsb£©

USB_PS_UpImage

public int USB_PS_UpImage()

Functional description: Upload image

Returns:

= 0 operation successfully
< 0 operation failed
prerequisites USB device is successfully opened£¨OpenDeviceUsb£©

USB_PS_GiveImage

public Bitmap USB_PS_GiveImage()

Functional description: Return image

Returns:

=Fingerprint picture BMP image prerequisites USB_PS_GetImage is successful

USB_PS_ReadIndexTable

public int USB_PS_ReadIndexTable(int page_number,
                                 int[] outIdTable)

Functional description:Read index table

Parameters:

page_number - £¨0--Corresponding template index from 0-95£©--input

outIdTable - Readbuff£ºRead data returned£¨outIdTable[0--1]-Index information data length
£¨=outIdTable[0]*256+outIdTable[1])outIdTable[2--n]--Index information
(each 1 bit represents a template, =1 represents the mode corresponding to the storage
area Version has been entered, =0 means not entered£©£©--output

Returns:

= 0 operation successfully
< 0 operation failed
prerequisites USB device is successfully opened£¨OpenDeviceUsb£©

USB_PS_GetChar

public int USB_PS_GetChar(int BufferID)

Functional description:Generating features

Parameters:

BufferID - :Buffer number (1--4 during the registration process,
BufferID indicates the first few fingers)--input

Returns:

= 0 operation successfully
< 0 operation failed
prerequisites USB device is successfully opened£¨OpenDeviceUsb£©

USB_PS_RegMB

public int USB_PS_RegMB()

Functional description:Merge template

Returns:

= 0 operation successfully
< 0 operation failed
prerequisites USB device is successfully opened£¨OpenDeviceUsb£©

USB_PS_StorMB

public int USB_PS_StorMB(int BufferID,
                         int PageID)

Functional description:Storage template

Parameters:

BufferID: - Buffer number£¨1--4£¬The default is 1£©--input

PageID: - User number£¨0--99£©--input

Returns:

= 0 operation successfully
< 0 operation failed
prerequisites USB device is successfully opened£¨OpenDeviceUsb£©

USB_PS_DeletChar

public int USB_PS_DeletChar(int pageID,
                            int num)

Functional description:Delete template

Parameters:

pageID: - page number£¨0--95£©

num: - Delete number(0--95)

Returns:

= 0 operation successfully
< 0 operation failed
prerequisites USB device is successfully opened£¨OpenDeviceUsb£©

USB_PS_Empty

public int USB_PS_Empty()

Functional description:Clear fingerprint library

Returns:

= 0 operation successfully
< 0 operation failed
prerequisites USB device is successfully opened£¨OpenDeviceUsb£©

USB_PS_Cancel

public int USB_PS_Cancel()

Functional description:Cancel instruction

Returns:

= 0 operation successfully
< 0 operation failed
prerequisites USB device is successfully opened£¨OpenDeviceUsb£©

USB_PS_SearchMB

public int USB_PS_SearchMB(int BufferID,
                           int StartPage,
                           int PageNum,
                           int[] recBuf)

Functional description:Search template(1:n Comparison)

Parameters:

BufferID: - Buffer number (1--4, default is 1)--input

StartPage: - Start page£¨default is 0£©--input

PageNum: - Number of pages£¨default is 99£©--input

recBuf: - Read data returned£¨ recBuf[0--1]--page number(=recBuf[0]*256+recBuf[1])
recBuf[2--3]--Score(=recBuf[2]*256+recBuf[3]))

Returns:

= 0 operation successfully
< 0 operation failed
prerequisites USB device is successfully opened£¨OpenDeviceUsb£©

MakeBMPBuf

public static void MakeBMPBuf(byte[] inbuff,
                              int inlen,
                              int pictureWidth,
                              int pictureHigh,
                              byte[] picturebuff)