21
Here are some introductions of the functions.
Enable Self Define Msg
: Host can send a self - defined message to FS28 and show it on the LCD
message session. There are four lines and each line can print maximum 21 chars on the LCD
session.
Global Security Level
: The security level is from 0-3, the level 3 is the highest security level and
level 0 is the lowest. The higher the security level, the more detail of the fingerprint image needs to
check during identification.
Synchronize Time:
It is use to synchronized the time of PC to FS28. Note, the synchronized time
will not be shown on FS28 when it is in USB mode. The synchronized time will be shown when
FS28 leave the USB mode.
Capture RAW
: use to capture a RAW fingerprint image. The size of a RAW image is 152600 bytes.
Capture WSQ
: use to capture a WSQ image which is a compressed image with a small size sot it
can be transferred faster. The WSQ image is converted from RAW image by FS28 and sent to the
host; the host will then convert the WSQ back to RAW image and show it on the screen.
Verify
: use for 1:1 matching, USER ID is needed to select before scanning the finger.
Identify
: use for 1:N matching.
Enroll
: use to enroll a user to FS28’s local database.
Get User
: use to send user from FS28 to PC.
Send user:
use to send user from PC to FS28
Match with log:
select it if you want to save access log when doing identification.
User Log
: use to view or get user log that store in the FS28’s local database.
Change User Type: There are two types of user. Ordinary user (1:1) matching, USER ID is needed
to select before scanning the finger. Ordinary user only can be used in USB mode. VIP user (1:N)
matching, no need to enter user ID before scanning, identification is done in whole local database of
FS28. VIP user should be registered if they have to be identified in Local mode. Ordinary users
cannot be identified in Local mode.
Please be remained that when FS28 is working in USB mode, all the Bluetooth function will be
disabled. If want to use Bluetooth function, please leave USB mode and select Bluetooth mode.
FS28 Bluetooth Slave Mode Command Set:
The Bluetooth Slave Mode demo program is developed base on the
FS28 Bluetooth Slave Mode
Command Set
which can be found in the file “
FS28 slave mode command description 1.1.pdf
”
which is include in the FS28 Starter Kit. The source code of the
FS28_Bluetooth_Slave_Mode_Demo.exe
is also included in the starter kit. Developer can develop
their own application base on the source code and the command descriptions.
