Zhiatec ZFM-20 series, Руководство пользователя

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10/31/12 Google Translate
20/28 translate.google.com/translate?hl=en&sl=zh-‐‑CN&u=http://www.adafruit.com/datasheets/DY001fingerpr…
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Hangzhou refers Security Technology Co., Ltd.
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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
Packet (follow-up package) format:
2 bytes 4 bytes 1 byte 2 bytes N bytes 2 bytes
Baotou Module address Packet identification Packet length Package Contents Checksum
0xef01 XXXX 0x02 N +2 Template data Sum
The end of the package (no follow-up package) format:
2 bytes 4 bytes 1 byte 2 bytes N bytes 2 bytes
Baotou Module address Packet identification Packet length Package Contents Checksum
0xef01 XXXX 0x08 N +2 Template data Sum
Note: 1, confirmation code = 0x00 can receive a follow-up packet;
Confirmation code = 0x01 received packets wrong;
The confirmation code = 0x0e said can not receive follow-up packet;
2, send the command packet, the module responds receive packets, or the end of the package.
3, the value of the package contents of bytes N is determined by the length of the packet content the factory package contents is set to 128 bytes in length.
command packet checksum (2 bytes) = packet identification (1 byte) + packet length (2 bytes) + script (1 byte) + buffer (1 byte);
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".
15) stored template Store
Function Description: will the specified characteristics the buffer (CharBuffer1 CharBuffer2) template data stored in
Flash fingerprint library specified location.
Input parameters: BufferID (buffer number) + PageID (fingerprint library position number two bytes, high byte first).
Return parameter: confirm the word
Instruction code: 0x06
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 numberPosition number Checksum
0xef01 XXXX 0x01 0x0006 0x06 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 saved successfully;
Confirmation code = 0x01 received packets wrong;
Confirmation code = 0x0b PageID beyond the scope of the fingerprint database;
Confirmation code = 0x18 write FLASH error;
command packet checksum (2 bytes) = packet marking (1 byte) + packet length (2 bytes) + script (1 byte) + buffer number (1 byte)
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Hangzhou refers Security Technology Co., Ltd.
+ Position 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".