
Biopointe Central User’s Manual
Appendix C
78
The Reader returns this list of error codes (Table 6(b)) if the command fails.
Table 6(c): List of Error Codes
Constant Value Description
1
OK
0x00 No error, successful
2
NOT_OK
0x01 General Reader error
3
VALID_DATA
0x02 -
4
NO_VALID_DATA
0x03 -
5
CRC_MISMATCH
0x04 CRC check fail
6
PORT_ID_MISMATCH
0x05 Device ID mismatch
7
INVALID_CMD
0x06 Command was invalid
8
ERROR_IN_READING_FLASH
0x07 Error in reading from the flash
9
ERROR_IN_WRITING_FLASH
0x08 Error in writing to the flash
10
DATA_MISCOMPARE
0x09 Mismatch when data read back from
flash is different from that just written
11
ALL_TEMPLATE_SLOTS_FILLED
0x0A User has enrolled all 3 fingerprints
12
WRONG_FINGER_PRINT_SEQ
0x0B Expected minutiae (either 1 or 2) was
not received by the Reader during a
download operation
13
INCOMPATIBLE_PKT
0x0C
Subsequent packet from Host was not
the expected one (during a handshaking
transmission)
14
FLASH_IS_FULL
0x0D Flash storage limit has been reached
15
INVALID_TEMPLATE_NUM
0x0E Fingerprint number to enroll can only be
1, 2 or 3. (Invalid parameter)
16
REQ_TEMPLATE_NUM_IS_NOT_FILLED
0x0F The requested fingerprint number has
not been enrolled
17
USER_NOT_FOUND
0x10 User was not found in the Reader’s
database
18
SEQ_NO_BEYOND_RANGE
0x11 Sequence number (or record number)
used to query User’s ID or Master’s ID
has exceeded either the maximum
number of Users or Masters
19
RECORD_ALREADY_A_MASTER
0x12 -
20
RECORD_ALREADY_A_USER
0x13 -
21
SCHEDULE_NUMBER_NOT_WRITTEN
0x14
Schedule number was not assigned to
User
22
GROUP_NUMBER_NOT_WRITTEN
0x15 Group number was not assigned to User
23
AUX_DEVICE_NOT_SUPPORTED
0x16
Auxiliary device is not found in the
device
24
YEAR_NOT_FOUND
0x17
Requested year (to upload) was not
found in the Reader
25
INVALID_TEMPLATE_COUNT
0x18 -
26
AUTHENTICATE_FAILED
0x19 Authenticating the Master fingerprint
fail
27
ERROR_IN_WRITE_OR_ERASE_EEPROM
0x1A Error in writing or erasing the EEPROM
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