Cino FA470 - Manual (Page 27)

Command Descriptions
2-12
2.3 Image
Enter Capture Image Mode
(TS)
Descriptions
Enter Capture Image Mode
Once scanner is entered the Capture Image Mode, you can trigger the scanner to capture image
repeatedly, after every image is captured and ready to be retrieved, scanner will send out a Capture
Image Ready Notify packet to host, and then the host can send Get Capture Image Data
command to retrieve the image data.
Available for A series
Packet Format
Prefix Opcode Status Length Parameter(s) LRC Suffix
7Eh 80h 1Ah 00h 00h 00h 0Ah See below Variable 7Eh
1 Byte 3 Bytes 1 Byte 2 Bytes 10 Bytes 1 Byte 1 Byte
. Host Requirements
If the device successfully received the above command issued by the host, a “Device ACK” will be sent
to the host right after the device performed the action. Otherwise, a “Device NAK” will be sent to host to
issue a command error. However, if the host can not receive any response from the device within the
user preset time-out duration, please resend the above command.
. LRC
”Opcode” XOR “Status” XOR “Length” XOR “Parameter(s)”
Parameter(s)
Size Parameter Descriptions
1 Byte Type - 00h Photo
- 01h Video
1 Byte Format - 00h 8 bits BMP
- 01h 32 bits BMP
- 02h JPG
- 03h PNG
1 Byte Aimer - 00h Without Aimer
- 01h With Aimer
1 Byte AE - 00h Fixed Exposure
- 01h Auto Exposure
2 Bytes
(Big Endian) Exp Level
(The higher value the
longer exposure time
will be used) - 0001h Level 1
- 0002h Level 2
- ……(Range from Level 1 ~ 24)
- 0018h Level 24
4 Bytes Timeout Reserved (Always 00h)