Cino FA470 - Manual (Page 90)

Command Descriptions
2-75
Set Bluetooth
(BT)
Descriptions
Change the desired one or more parameters of the Bluetooth settings
Available for F, L & A series
Packet Format
Prefix Opcode Status Length Parameter(s) LRC Suffix
7Eh 98h 00h 00h 00h Variable See Below Variable 7Eh
1 Byte 3 Bytes 1 Byte 2 Bytes Variable 1 Byte 1 Byte
Parameter(s)
First Parameter ……… Last Parameter
PID Size Options ……… PID Size Options
2 Bytes 2 Bytes Variable ……… 2 Bytes 2 Bytes Variable
See Next Page
. 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
Set USB COM can change multiple parameters at one time, so it takes compound parameters.
. 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