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BaracodaPencil 2 – Communication Protocol v1.3 - 11 -
Data Capture
for Workforce
in Motion
2.3.3.
2.3.3.2.3.3.
2.3.3. User Interface messages
User Interface messagesUser Interface messages
User Interface messages
Code ID
0x80
-
0x81
Description
Get MMI Descriptor
Payload
None
Response
2 bytes:
{(Bit 6: Blue LED 1)
(Bit 5: Red LED 1)
(Bit 4: Green LED 1)
(Bit 2: Blue LED 0)
(Bit 1: Red LED 0)
(Bit 0: Green LED 0)}
{(Bit 0: Buzzer)}
Code ID
0x82
-
0x83
Description
Get MMI Mode
Payload
None
Response
1 byte:
{(Bit 1: Buzzer Enabled) (Bit 0: LEDs enabled)}
Code ID
0x84
-
0x85
Description
Set MMI Mode
Payload
1 by
te:
{(Bit 1: Buzzer Enabled) (Bit 0: LEDs enabled)
(Bit 7 = 0:Buzzer config select, =1: Buzzer config deselect)(Bit 6 = 0:leds config select, =1:
leds config deselect)}
Response
1 byte: {(Bit 0: Success)}
Code ID
0x86
-
0x87
Description
Get MMI Signal (U
ser interface)
Payload
1 byte:
{Signal number, 0 - 3}
Response
(1 + 3n) bytes:
{Number of steps, 0 - 4}
For each step:
{(Bit 6: Blue LED 1) (Bit 5: Red LED 1) (Bit 4: Green LED 1) (Bit 2: Blue LED 0) (Bit 1: Red
LED 0) (Bit 0: Green LED 0)}
{Buzzer frequency, 0 – 0xFF * 50Hz = 0 – 12750Hz}
{Delay until next step, in tenth of seconds}
Code ID
0x88
-
0x89
Description
Set MMI Signal
Payload
(2 + 3n) bytes
{Signal number, 0 - 3}
{Number of steps, 0 - 4}