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Topic:
RC5 to Hex help needed
This thread has 4 replies. Displaying all posts.
Post 1 made on Friday March 15, 2019 at 17:40
borgon
Long Time Member
Joined:
Posts:
August 2011
44
Hello, I bought a bryston sp4 and am trying to convvert its commands from rc5 to hex to put into ccp. Seems pretty straightforward, but I cant get the sp4 to recognize any commands. I converted from rc5 to hex using irsrutinizer, and put them onto my 880 but when i go to test them...nothing.


Any advice anyone?

I cut and pasted (badly) the rc5 commands sent to me by Bryston below. I put my hex translations in as well



PowerPOWER ON/OFF: 16 12
VolumeVOL UP: 16 16
ControlVOL DOWN: 16 17
Audio MUTE (Toggle): 16 13
InputINPUT NEXT: 16 32
SourceINPUT BACK: 16 33
Input 1: 16 1
Input 2: 16 2
Input 3: 16 3
Input 4: 16 4
Input 5: 16 5
Input 6: 16 6
PresetPreset +: 16 47
Preset 1: 16 67
Preset 2: 16 68
Preset 3: 16 69
Preset 4: 16 70
Preset 5: 16 71
Dolby Surround: 16 91
UpmixDTS NeuralX: 16 92
Auro-Matic: 16 93
Native: 16 94
Stereo Downmix: 16 95




MY HEX translations:
Power off/on
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0040 0020 0020 0CC8

Power On
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0020 0020 0040 0040 0020 0CA8

Power Off
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0020 0020 0020 0020 0040 0CC8

Vol up
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0CC8

Vol Down
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0040 0040 0020 0020 0020 0020 0040 0020 0CA8

Mute
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0040 0040 0020 0CA8

Input next
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0CC8

Input prev
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0040 0020 0CA8

Input 1
0000 0073 0000 000C 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0CA8

Input 2
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0040 0CC8

Input 3
0000 0073 0000 000C 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0020 0CA8

Input 4
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0040 0020 0020 0CC8

Input 5
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0040 0040 0020 0CA8

Input 6
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0040 0CC8

Preset +
0000 0073 0000 000B 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 0020 0CA8

Preset 1
0000 0073 0000 000C 0040 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0020 0CA8

Preset 2
0000 0073 0000 000B 0040 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0040 0020 0020 0CC8

Preset 3
0000 0073 0000 000B 0040 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0040 0040 0020 0CA8

Preset 4
0000 0073 0000 000B 0040 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0040 0CC8

Preset 5
0000 0073 0000 000C 0040 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0020 0020 0020 0CA8

Dolby Surround
0000 0073 0000 000B 0040 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0040 0040 0020 0020 0020 0CA8

DTS/Neural:X
0000 0073 0000 000B 0040 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0020 0020 0040 0020 0020 0CC8

Auro-Matic
0000 0073 0000 000B 0040 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0020 0020 0040 0040 0020 0CA8

StormAudio Upmix
0000 0073 0000 000B 0040 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0CC8

Native
0000 0073 0000 000B 0040 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0020 0020 0020 0020 0040 0CC8

Stereo Downmix
0000 0073 0000 000C 0040 0020 0020 0040 0040 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0CA8

Last edited by borgon on March 15, 2019 18:51.
Post 2 made on Saturday March 16, 2019 at 04:08
Barf
Long Time Member
Joined:
Posts:
August 2013
350
The Hex codes all look fine. There are two thing to try:

It is possible that the Bryston requires a certain minimum number of repeats, and that the original remote takes care of this. Try sending a larger number of repeats.

The RC5 commands really contains a toggle bit, often called T. It toggles (or should toggle) between 0 and 1 on successive invocations. This is lost when translating to (one) hex signal, since all the generated signals correspond to T = 0 (in general). For example, power on/off with T=1 is

0000 0073 0000 000C 0020 0020 0020 0020 0020 0020 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0040 0020 0020 0CC8

Remotes in general handle the toggling in their firmware if told that the signal is RC5, not if presented by just a Pronto Hex. This can probably be done with your remote.
OP | Post 3 made on Saturday March 16, 2019 at 09:28
borgon
Long Time Member
Joined:
Posts:
August 2011
44
Thanks Barf,

I tried adjusting repeats without luck. I should mention the bryston doesn’t have a remote; it’s meant for IP control but they do have IR codes for a “ir in” jack in the back.

I did try a few hex codes with a “T” of 1 without luck.

well, maybe i’ll email Bryston

I like URC so *really* don’t want to move to another system...
Post 4 made on Saturday March 16, 2019 at 11:26
Barf
Long Time Member
Joined:
Posts:
August 2013
350
So most likely either the hardware is broken/misconfigured, or the statment that RC5 is used if wrong. There are some Bryston codes at http://irdb.globalcache.com/ that you can try.

Asking the manufacturer is of course also a good idea ;-).
OP | Post 5 made on Sunday March 17, 2019 at 15:03
borgon
Long Time Member
Joined:
Posts:
August 2011
44
so i have been emailing with bryston/storm audio- they sent me the following suggesting my cable may be the answer.

Do you know if what they say i need is just a standard 3.5mm cable?





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