I've stared at the Makehex tool readme, and although I'm normally all over this stuff, my brain isn't putting it together. I want to convert some RC5 to Long Hex for my MX-810, to control my Philips LCD Ambilight TV.

I found these:

EXT1 (YUV) RC5 3, 4 / 5000 0000 0000 0001 0003 0004
EXT2 (SCART) RC5 0, 57 / 5000 0000 0000 0001 0000 0039
EXT3 (SCART) RC5 3, 56 / 5000 0000 0000 0001 0003 0038
HDMI1 RC5 3, 57 / 5000 0000 0000 0001 0003 0039
HDMI2 RC5 3, 6 / 5000 0000 0000 0001 0003 007B
HDMI3 RC5 3, 6 / 5000 0000 0000 0001 0003 0006
Front RC5 3, 5 / 5000 0000 0000 0001 0003 0005 (not sure/not tested)
Side RC5 3, 58 / 5000 0000 0000 0001 0003 003A (not sure/not tested)
TV (antenna) RC5 3, 72 / 5000 0000 0000 0001 0003 0048

Auto Format RC5 3, 61 / 5000 0000 0000 0001 0003 003D
4:3 RC5 3, 117 / 5000 0000 0000 0001 0003 0075
14:9 Zoom RC5 3, 80 / 5000 0000 0000 0001 0003 0050
16:9 Zoom RC5 3, 62 / 5000 0000 0000 0001 0003 003E
Breitbild RC5 3, 116 / 5000 0000 0000 0001 0003 0074
Super Zoom RC5 3, 126 / 5000 0000 0000 0001 0003 007E

Furthermore, there are the following working discrete codes:

Power On RC5 0, 63 / 5000 0000 0000 0001 0000 003F
Power Off RC5 0, 61 / 5000 0000 0000 0001 0000 003D

=========
Because they all say RC5, I assumed I would use rc5.irp:

Device=5
Function=0..127
Define T=0

Protocol=RC5
Frequency=36000
Time Base=889 '888.89 = 32 cycles at 36Khz
Message Time=128 '128 times TimeBase
Zero=1,-1
One=-1,1
Prefix=1 'Officially -1,1 but starting with off is silly
First Bit=MSB
Form=;*,~F:1:6,T:1,D:5,F:6

====

I'm guessing that the Function is the number listed by the RC5 code?

So, for: EXT1 (YUV) RC5 3, 4 / 5000 0000 0000 0001 0003 0004

Function=3..4

What is the device code I would use for Philips LCD? How would I have found that without asking someone.

Now what do I do with the hex itself? If you can walk me through converting this one, I will convert them all and post them back so not everyone has to go through this.

Thanks!