[DYI] Remote Control emulator: send custom IR codes

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juusso
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Re: Remote Control emulator: send custom IR codes

Post by juusso »

Some update: today i tried to record some IR comands using receiver, described here (differs from emiter we`re using) - both led cathodes are connected to gnd and each anode to different stereo channels.

Recorded OK. And you know, this same receiver emits codes to TV if pluged to audio out. I think this is better to use, because it allows us to record the IR signals too (works as receiver-emiter), compared to emiter only sugested by pdca.

Indeed this wont work from smartphone anyway.

EDIT: if anyone wanna to play, here are codes for info menu mute power, dont know what is sufficient count of signal, i replicated it 4 times.
INFO_from_REMOTE_inv.zip
MENU_from_REMOTE_inv.zip
MUTE_from_REMOTE_inv.zip
POWER_from_REMOTE_inv.7z

p.s. does it make sense to join all to one file, eg, Enter_SM.wav? :)
Another keys/combination requests?
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Last edited by erdem_ua on Mon Nov 05, 2012 1:21 am, edited 1 time in total.
Reason: removed missing img wiki.samygo.tv/images/thumb/f/f7/Receiver-emiter.png
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pdca
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Re: Remote Control emulator: send custom IR codes

Post by pdca »

..WELL DONE!....I think that to merge them into one SM key is useful as well, maybe leaving enough delay between them....also nice to add them to the wiki page...

Hassan
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Re: Remote Control emulator: send custom IR codes

Post by Hassan »

This is Service Menu .wav file that I combined from INFO+MENU+MUTE+POWER (one time for each one + short delay between them).
Please someone test this file because I didn't make the remote yet.
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juusso
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Re: Remote Control emulator: send custom IR codes

Post by juusso »

Yes, it works, tried several times.
Also here is one wav for Info+factory and one for factory+3speed keys combination which unlocks extended service menu at once. :)

Simplified 3 steep procedure:
1. TV is ON. Send code to enter service menu:
INFO+FACTORY_inv.zip
Wait for Service Menu screen.
2. Send code for unlock:
FACTORY+3SPEED_inv.zip
3. Feel free to change locked service menu options.

Optional when TV is OFF...
INFO+MENU+MUTE+POWER.zip
wiki article.
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juusso
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Re: Remote Control emulator: send custom IR codes

Post by juusso »

Looking around audio2IR, found great web page with great manuals. Take a look:
http://www.wegroo.com/photoirmote

Here are few manuals in DYI TUTORIALS section, also the circuit for amplified IR emiter for smartphones or even they sell already built emiters, but i think the price is to high (omg, 36USD :D)

As cheap solution could be to buy the pcb only and solder missing components.

Androlirc is the solution for android phones, where required lirc codes from lirc.conf can be send over audio directly.

And finaly, the adroid app, irdroid, and a lot of lirc codes database.

I think our wiki needs to be updated :)

Some other usefull links:
https://developers.coversal.com/project ... i/Infrared
http://www.lirc.org/html/audio.html
http://people.inf.ethz.ch/mringwal/lirc/
http://www.ipmart-forum.com/showthread. ... te-control
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Hassan
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Re: Remote Control emulator: send custom IR codes

Post by Hassan »

Is there any program that gives LIRC remote code file and generates sound like .wav file?

pdca
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Joined: Sat May 26, 2012 10:16 am

Re: Remote Control emulator: send custom IR codes

Post by pdca »

Hassan wrote:Is there any program that gives LIRC remote code file and generates sound like .wav file?
yes I found for both directions: from wave to lirc and from lirc to wave but tried several time and didn't work at all to me...these executables are from the same guy who did the internet site I used as reference. I think that the error is into the encoding-decoding algorithm for lirc codes. It would be great if expert samygo guy on programming would generate such kind of apps.

pdca
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Re: Remote Control emulator: send custom IR codes

Post by pdca »

juuso wrote:Looking around audio2IR, found great web page with great manuals. Take a look:
http://www.wegroo.com/photoirmote

Here are few manuals in DYI TUTORIALS section, also the circuit for amplified IR emiter for smartphones or even they sell already built emiters, but i think the price is to high (omg, 36USD :D)

As cheap solution could be to buy the pcb only and solder missing components.

Androlirc is the solution for android phones, where required lirc codes from lirc.conf can be send over audio directly.

And finaly, the adroid app, irdroid, and a lot of lirc codes database.

I think our wiki needs to be updated :)

Some other usefull links:
https://developers.coversal.com/project ... i/Infrared
http://www.lirc.org/html/audio.html
http://people.inf.ethz.ch/mringwal/lirc/
http://www.ipmart-forum.com/showthread. ... te-control
GREAT search juuso!...very nice to see how fast this method is evolving bringing new interesting features....Indeed I think that the wiki page will improve as well day by day...as soon as I can I will test the android app along with the lirc codes....did you already?

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juusso
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Re: Remote Control emulator: send custom IR codes

Post by juusso »

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erdem_ua
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Re: [DYI] Remote Control emulator: send custom IR codes

Post by erdem_ua »

Hey juuso,
Why don't we add factory + 3speed buttons to SamyGO Remote Android app?
Doesn't it easier work with it?

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