Transmission / receiving protocol, Appendix – LG 26LG40-UA User Manual

Page 118

Advertising
background image

APPENDIX

116

APPENDIX

Transmission / Receiving Protocol

T

Trraannssm

miissssiio

onn

[Command 1] : First command to control the set.

(j, k, m or x)

[Command 2] : Second command to control the set.
[Set ID] : You can adjust the set ID to choose desired TV ID

number in Setup menu. Adjustment range is 1

~

99.

When selecting Set ID ‘0’, every connected TV is
controlled. Set ID is indicated as decimal (1

~

99) on

menu and as Hexa decimal (0x0

~

0x63) on transmission

/receiving protocol.

[DATA] : The data command. Responds with an acknowledgement

after transmitting.

[Cr] : Carriage Return

ASCII code ‘0x0D’

[ ] : ASCII code ‘space (0x20)’
* In this model, TV will not send the status during standby mode.

O

OK

K A

Acckknno

ow

wlleed

dggeem

meenntt

The TV transmits ACK (acknowledgement) based on this for-
mat when receiving normal data. At this time, if the data is
data read mode, it indicates present status data. If the data
is data write mode, it returns the data of the PC computer.

* In this model, the TV will not send the status during the

standby mode.

* Data Format
[Command 2] : Use as command.
[Set ID] : Uses lower case, if set ID is 10, it will send the ‘0’, ‘a’.
[DATA] : Uses lower case, if data is 0 x ab, it will send the ‘a’, ‘b’.
[OK] : Uses upper case.

EErrrro

orr A

Acckknno

ow

wlleed

dggeem

meenntt

The TV transmits ACK (acknowledgement) based on this for-
mat when receiving abnormal data from non-viable functions
or communication errors.

Data1: Illegal Code
Data2: Not supported function

Data3: Wait more time

* In this model, TV will not send the status during the standby mode.
* Data Format
[Command 2] : Use as command.
[Set ID] : Uses lower case, if set ID is 10, it will send the ‘0’, ‘a’.
[DATA] : Uses lower case, if data is 0 x ab, it will send the ‘a’, ‘b’.
[NG] : Uses upper case.

[[C

Coom

mm

maanndd1

1]][[C

Coom

mm

maanndd2

2]][[ ]][[SSeett IID

D]][[ ]][[D

Daattaa]][[C

Crr]]

[[C

Coom

mm

maanndd2

2]][[ ]][[SSeett IID

D]][[ ]][[O

OKK]][[D

Daattaa]][[xx]]

[[C

Coom

mm

maanndd2

2]][[ ]][[SSeett IID

D]][[ ]][[N

NG

G]][[D

Daattaa]][[xx]]

Advertising