IR Code Unknown

Using Arduino LEDs and Multiplexing
#1

Hi there,

I have captured several IR codes from my Onkyo receiver (NEC IR). But only the power on and standby buttons I can't get working. If I capture the below RAW data is captured:

Raw (68): 8950 -4600 550 -650 550 -1750 550 -650 550 -650 550 -1750 550 -650 550 -1750 550 -1750 550 -1750 550 -650 550 -1750 550 -1750 550 -650 550 -1750 550 -1750 550 -650 550 -650 550 -650 550 -1750 550 -650 550 -650 550 -650 550 -650 550 -650 550 -1750 550 -1750 550 -650 550 -1750 550 -1750 550 -1750 550 -1750 550 -1750 550
F43E9657

All other buttons are recognized and decoded with for example Decoded NEC: 4BB640BF (32 bits) for volume up. I send this with Domoticz (NEC, 4BB640BF,32) and this works.

Anyone an idea how I can convert this raw to a usable code? Tried with irscrutinizer and this gives me protocol = NEC, device = 210, subdevice = 109, obc = 4 but this does help me further.

Thanks!

#2

There are databases for IR controllers where others have decoded the codes already. A few places/things mentioned in my blog article Big Button Remote Control – Part 2 – Foxtel IR Protocol Saga – Arduino++ may help you.

#3

Thanks, I’ll start reading :-).

#4