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Topic:
Samsung TV RS232 Codes for Ex-Link
This thread has 58 replies. Displaying posts 31 through 45.
Post 31 made on Tuesday December 1, 2015 at 09:07
robilium
Junior Member
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November 2015
4
Hi guys - does anyone know if the 2014 and 2015 models support RS232 control? I have a JU650 and it doesn't seem to respond.
Post 32 made on Thursday December 3, 2015 at 22:05
robilium
Junior Member
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November 2015
4
Ok I am stumped. I can set the service menu to debug and see all the logging over rs232 but none of the commands are working. I have the service menu set to uart mode
Post 33 made on Tuesday December 22, 2015 at 19:14
cb9501
Junior Member
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December 2015
1
Thank You! and for the guys having trouble, I just verified the smart hub command (And general rs232) works on a UN78J9500
Post 34 made on Wednesday February 3, 2016 at 07:22
IronMan72
Junior Member
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February 2016
1
This is a great resource. Thank you for putting it together.
Post 35 made on Friday February 12, 2016 at 12:33
SDZD
Senior Member
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October 2003
1,066
I know this thread is almost 3 years old, but thanks for keeping file in your DB. It was a huge help today
Post 36 made on Monday February 15, 2016 at 11:56
BigGCount
Junior Member
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February 2016
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What is the formula you used for the checksum. I have been trying to do this for a different product and haven't been able to figure it out. Your file is great but i cant look at the calculation.
Post 37 made on Thursday July 14, 2016 at 13:42
OreAird
Junior Member
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1
Has anyone tried to use these with Crestron?

Is there a delimiter and is \x08\x22\x00\x00.... ect the correct way to use these codes?

Thanks in advance for you help.

Paul
Post 38 made on Friday July 15, 2016 at 11:00
mark65
Long Time Member
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387
On July 14, 2016 at 13:42, OreAird said...
Has anyone tried to use these with Crestron?

Is there a delimiter and is \x08\x22\x00\x00.... ect the correct way to use these codes?

Thanks in advance for you help.

Paul

You could just use the UN40D8000 module included in the database. It has every code you could possibly need.
Post 39 made on Saturday August 6, 2016 at 04:48
mithunfranciz
Junior Member
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August 2016
1
On February 28, 2014 at 17:26, Duct Tape said...
I created an excel document to generate all the RS232 codes that I could find.

This includes all the discrete commands as well as the hard to find numeric digits, smart hub, netflix, and many more.

You can use the document to create your own codes too. (direct channel, volume, etc)

The document will automatically generate the serial string with the checksum included.  It took me several hours today to find and test these codes, i hope you guys can make use of this.

[Link: dl.dropboxusercontent.com]
Post 40 made on Monday August 29, 2016 at 02:54
Gintheatre
Junior Member
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February 2015
6
On July 15, 2016 at 11:00, mark65 said...
You could just use the UN40D8000 module included in the database. It has every code you could possibly need.

Have you been able to use the code you mention for the number keys?

Number keys don't see to be sending any data on trace for me.

G
Post 41 made on Tuesday November 8, 2016 at 04:27
DMFA
Junior Member
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November 2016
6
Hello,

I need your help. My TV Samsung UE376000 is connected to home control system AMX via exlink RS232 intervace.

I got working on/off, page up/down hdmi1-4 control comands, but ch. direct numbers are not working.

At dounloaded file from this site, I found only:
Ch.Direct 0x04 -

I also tried commands strings from other source, which didn't work:
Digit 1 08 22 0d 00 00 04 C5
Digit 2 08 22 0d 00 00 05 C4
Digit 3 08 22 0d 00 00 06 C3
Digit 4 08 22 0d 00 00 08 C1
Digit 5 08 22 0d 00 00 09 C0
Digit 6 08 22 0d 00 00 0A BF
Digit 7 08 22 0d 00 00 0C BD
Digit 8 08 22 0d 00 00 0D BC
Digit 9 08 22 0d 00 00 0E BB
Digit 0 08 22 0d 00 00 11 B8

Could you advice me the the full comand strings for channel direct selection, if those exists?
0x 04 - ***


MY tv:
Samsung UE376000
T-VAL6DEUC-1016.0

Thanks in advance
Dima
OP | Post 42 made on Wednesday November 9, 2016 at 11:34
Duct Tape
Super Member
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Posts:
November 2008
4,630
On November 8, 2016 at 04:27, DMFA said...
Hello,

I need your help. My TV Samsung UE376000 is connected to home control system AMX via exlink RS232 intervace.

I got working on/off, page up/down hdmi1-4 control comands, but ch. direct numbers are not working.

At dounloaded file from this site, I found only:
Ch.Direct 0x04 -

I also tried commands strings from other source, which didn't work:
Digit 1 08 22 0d 00 00 04 C5
Digit 2 08 22 0d 00 00 05 C4
Digit 3 08 22 0d 00 00 06 C3
Digit 4 08 22 0d 00 00 08 C1
Digit 5 08 22 0d 00 00 09 C0
Digit 6 08 22 0d 00 00 0A BF
Digit 7 08 22 0d 00 00 0C BD
Digit 8 08 22 0d 00 00 0D BC
Digit 9 08 22 0d 00 00 0E BB
Digit 0 08 22 0d 00 00 11 B8

Could you advice me the the full comand strings for channel direct selection, if those exists?
0x 04 - ***

MY tv:
Samsung UE376000
T-VAL6DEUC-1016.0

Thanks in advance
Dima

It is possible that not all codes work with every model.

If you look towards the top of the document(Row 11), there is a command for Channel 45:  08 22 04 00 00 2d A5

If you change the 6th byte (2d) to a different number (in hex) the document will update the checksum and give you the new string.

For example

Channel 50:   08 22 04 00 00 32 A0
Channel 80:   08 22 04 00 00 50 82
[Link: facebook.com]
Post 43 made on Thursday December 8, 2016 at 10:23
DMFA
Junior Member
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November 2016
6
Duct Tape,

It works fine, thanks for your help! ;)

Just one question remains - by any chance I can get the TV power or input status updates back to controller?
I saw the similar question on page 2, but seems to me no solution at that time.

Thanks,
Dima
Post 44 made on Monday December 19, 2016 at 08:58
DMFA
Junior Member
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Posts:
November 2016
6
Hello Duct Tape,

Its also appeared that Menu and arrows comands from the file not working with My TV:

Enter (OK)08 22 0d 00 00 68 61
Exit08 22 0d 00 00 2D 9C
Return08 22 0d 00 00 58 71
Tools08 22 0d 00 00 4B 7E
Menu08 22 0d 00 00 1A AF
Up08 22 0d 00 00 60 69
Down08 22 0d 00 00 61 68
Right08 22 0d 00 00 62 67
Left08 22 0d 00 00 65 64

Could you advice if I do it wrong?

Thanks in advance,
Dima
OP | Post 45 made on Monday December 19, 2016 at 10:18
Duct Tape
Super Member
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Posts:
November 2008
4,630
Regarding your first question that I missed:  The TV doesn't give any information back via ExLink.  It only gives a confirmation of a received command.


For your 2nd question:   Those appear to be the proper codes.  It could be that because your TV is a European model, it doesn't work the same as the ones here in the U.S.
[Link: facebook.com]
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