User's Manual

Scanner to remote application

Data Format of packet

To send a data (barcode) to the remote application, the BT scanner has to

encapsulate it:

EAH(Header)

Size of

payload

FEH(Format

Byte)

Data ID Data

AEH(End

of Byte)

Reserved

Byte

1 byte 1 byte 1 byte 1 byte Varies 1 byte 1 byte

Title Definition

Header Character (EAH) The character ID at the head of every

data. It has to start with EAH.

Size of Payload The encapsulated data length excluding

header character.

Format Byte (FEH) Differentiate data format; barcode data is

always FEH.

Data ID The number of each data. If receive the

same ID more than once, only the first one

is valid, delete the rest.

Data Decoded barcode data

End of Byte (AEH) Record data ends.

Reserved Byte Reserved for future use

Example:

If barcode data is "ABCD", than sender sends out:

EAH + 9H + FEH + ID + "ABCD "+ AEH + Reserved Byte

9 = 1+1+1+4+1+1