Baracoda 2 manual User Interface messages

Data Capture for Workforce in Motion

2.3.3.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 byte:
	{(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 (User 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}

BaracodaPencil 2 – Communication Protocol v1.3 - 11 -