Zhiatec ZFM-20 series, Руководство пользователя

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16) reads out the template LoadChar
Function Description: fingerprint template flash database specified ID number read into stencil buffer CharBuffer1 or the
CharBuffer2.
Input parameters: BufferID (buffer number) + PageID (fingerprint library template number two bytes, high byte first).
Return parameter: confirm the word
Instruction code: 0x07
The instruction packet format:
2 bytes 4 bytes 1 byte 2 bytes 1 byte 1 byte 2 bytes 2 bytes
Baotou Module addressPacket identification Packet lengthInstruction code Buffer number Page numberChecksum
0xef01 XXXX 0x01 0x0006 0x07 BufferID PageID Sum
Note: buffer CharBuffer1, CharBuffer2's BufferID is 0x01 and 0x02, respectively
Reply packet format:
2 bytes 4 bytes 1 byte 2 bytes 1 byte 2 bytes
Baotou Module address Packet identification Packet length Confirmation code Checksum
0xef01 XXXX 0x07 0x0003 X Sum
Note: confirmation code = 0x00 read out successfully;
Confirmation code = 0x01 received packets wrong;
Confirmation code = 0x0c read out wrong or template invalid;
Confirmation code = 0x0b PageID beyond the scope of the fingerprint database;
command packet checksum (2 bytes) = packet marking (1 byte) + packet length (2 bytes) + script (1 byte) + buffer number (2 bytes)
+ Page (2 bytes);
response packet checksum (2 bytes) = packet identification (1 byte) + packet length (2 bytes) + confirmation code (1 byte);
checksum bytes added to carry more than 2 bytes ignored, big endian transfer;
default module address "0xffffffff"; default password is "0x00000000".
17) Delete the template DeletChar
Function: delete module fingerprint library for a specified period (N fingerprint template) specify the ID number starting template.
Input parameters: PageID the (fingerprint Library template number) + N delete template number.
Return parameter: confirm the word
Instruction code: 0x0c
The instruction packet format:
2 bytes 4 bytes 1 byte 2 bytes 1 byte 2 bytes 2 bytes 2 bytes
Baotou Module addressPacket identification Packet lengthInstruction code Page number Delete the number Checksum
0xef01 XXXX 0x01 0x0007 0x0c PageID N Sum
Reply packet format:
Page 25
Hangzhou refers Security Technology Co., Ltd.
2 bytes 4 bytes 1 byte 2 bytes 1 byte 2 bytes
Baotou Module address Packet identification Packet length Confirmation code Checksum
0xef01 XXXX 0x07 0x0003 X Sum
Note: confirmation code = 0x00 Remove Templates success;
Confirmation code = 0x01 received packets wrong;
Confirmation code = 0x10 Remove Templates failed;
instruction packet checksum (2 bytes) = packet marking (1 byte) + packet length (2 bytes) + script (1 byte) + Page (2 bytes)
+ Delete number (2 bytes);
response packet checksum (2 bytes) = packet identification (1 byte) + packet length (2 bytes) + confirmation code (1 byte);
checksum bytes added to carry more than 2 bytes ignored, big endian transfer;
default module address "0xffffffff"; default password is "0x00000000".
18) Empty fingerprint database Empty