Cino FA470 - Manual (Page 20)

Command Descriptions
2-5
Reply Paired MAC
(BT)
Descriptions
List all the paired scanners’ MAC addresses
Reply Paired MAC is sent by the device in response to the Get Paired MAC command.
Available for F, L & A series
Packet Format
Prefix Opcode Status Length Parameter LRC Suffix
7Eh 17h 00h 00h 00h Variable (MAC List) Variable 7Eh
1 Byte 3 Bytes 1 Byte 2 Bytes 42 Bytes 1 Byte 1 Byte
. Host Requirements
If the device successfully received the above command issued by the host, a “Device ACK” will send 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.
. Parameter(s) Field
Since up to 7 scanners can be connected to one smart cradle concurrently, the Parameter field
of the Reply Paired MAC takes 42 bytes. If there are less than 7 scanners paired, the rest
bytes of the parameter field is filled with FFh.
. Length
Total size (bytes) of the Parameter(s) field
. LRC
”Opcode” XOR “Status” XOR “Length” XOR “Parameter(s)”
. Size
Total size (bytes) of the Options field