ToughRunners / ScanWear – Communication Protocol v1.2 - 31 -
Data Capture
for Workforce
in Motion
Command
Header
Length
Payload
Answer
Get
Bluetooth
Version
0x76
00 00
-
0x76,
x
,
x, {version string
}
Command
frame
Answ
er
Restore Factory Settings
'R', 's', 't'
-
Restore default settings:
Pin code “0000”
Mode : Slave
Link Timeout : 5s
Security mode : ON
Sniff
Uart settings.
Class of Device : 0x500 (peripheral)
Encryption Mode
Page And Inquiry Scan.
Remote Channel (0) and Target Service (SPP)
Bluetooth Name (Smart Module)
Local Services (SPP only)
All other settings are not changed.
Command
Header
Length
Payload
Answer
Get inquiry scan timeout
0x27
00 00
-
0x27 00 04 [Inquiry Interval (MSB) | Inquiry
Interval (LSB) | Inquiry Window (MSB) | Inquiry
Window (LSB)]
Inquiry Interval and Inquiry Window are in number of Bluetooth slots) (1 slot = 0.625 ms)
Command
Header
Length
Payload
Answer
Set inquiry
scan
timeout
0x26
00 04
[Inquiry Interval (MSB) | Inquiry Interval (LS
B) |
Inquiry Window (MSB) | Inquiry Window (LSB)]
(default 0xC80, 0x18)
0x26 00 01 01 if
done
0x26 00 01 00 if not
Inquiry Scan TimeOuts are used by the Module to answer to Inquiries. So, if you set both values to 0,
the Module will not be discoverable.