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samsung infrared decoder

 
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nader



Joined: 29 Aug 2004
Posts: 12

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samsung infrared decoder
PostPosted: Fri Sep 24, 2004 8:47 am     Reply with quote
is any body know how to decode samsung infrared controller with some ic decoder like IS1U60.
i want the algoritm of it & command code & the carrier freq.(33k or 40k)
Mark



Joined: 07 Sep 2003
Posts: 2838
Location: Atlanta, GA

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PostPosted: Fri Sep 24, 2004 10:53 am     Reply with quote
Are you trying to read codes from an IR remote?
Guest
PostPosted: Fri Sep 24, 2004 11:35 am     Reply with quote
yes.& i don't have the protocol of it. Rolling Eyes
Humberto



Joined: 08 Sep 2003
Posts: 1215
Location: Buenos Aires, La Reina del Plata

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PostPosted: Fri Sep 24, 2004 2:32 pm     Reply with quote
Quote:

is any body know how to decode samsung infrared controller with some ic decoder like IS1U60.


The IS1U60 it isn't a decoder, it is an Infra Red Detector that has a built in
ampliffier with a maximum gain in 38 Khz. The detector is used as the front
end device to recover the shape of the IR pulses generated remotelly.

Regarding how to decode the IR stream coming from a remote control,
google "RC5" and you will get hundreds of references how to do it.
Once you know the signature of each commands, then all you need is to
work in a program to decode them.

best wishes,

Humberto
Mark



Joined: 07 Sep 2003
Posts: 2838
Location: Atlanta, GA

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PostPosted: Sat Sep 25, 2004 9:33 am     Reply with quote
Check this link out

http://www.ustr.net/infrared/infrared1.shtml
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