YDBC-30(a.k.a DT300 from Uniden) Remote Controller Code

 -- Revision History --
 2008/Feb/15 1st issued by TeamKNOx
 2008/Feb/29 timing fixed by Digitaro
 2008/Mar/02 Added code as Power-On, Power-Off, 
 

Name          Code  = 1    2(+0x80) 3(+0x80)
--------------------------------------------
Power(Toggle)       0x048A  0x050A  0x058A
Power-On            0x048B // info. from 2ch (2008/Mar/02)
Power-Off           0x048C // info. from 2ch (2008/Mar/02)
Display             0x048E
Menu                0x048F
 1                  0x0481
 2                  0x0482
 3                  0x0483
 4                  0x0484
 5                  0x0485
 6                  0x0486
 7                  0x0487
 8                  0x0488
 9                  0x0489
10/0                0x0480
11                  0x04D1
12                  0x04D2
Subscription        0x04D4
Format-Sel.(Toggle) 0x04D5 // info. from 2ch (2008/Mar/02)
Digital terestrial  0x04D6
BS/CS               0x04D7
Digital terestrial  0x04E1 // info. from 2ch (2008/Mar/02)
Format-Sel.BS       0x04E2 // info. from 2ch (2008/Mar/02)
Format-Sel.CS       0x04E3 // info. from 2ch (2008/Mar/02)
3-digit input       0x04D8
Ch Up               0x04CD
Ch Down             0x04CE
EPG                 0x04AE
Cursor Up           0x0491
Cursor Down         0x0492
Cursor Left         0x0493
Cursor Right        0x0494
Enter               0x0495
Back                0x0496
Audio select        0x049D
Zoom                0x049F
Video select        0x04C4
Data                0x04C7
"Blue"              0x04C8
"Red"               0x04C9
"Green"             0x04CA
"Yellow"            0x04CB
Program information 0x04CC


Legend

1
__|~~~|_  1600/600us


0
__|~|_     500/600us


Header
~~|_____|~~|_
   (1)  (2)(3)

(1) = 2300us
(2) = 1100us
(3) =  600us


Interval time
|||~~~|||~~~|||...
   (1)   (1)
(1) = 22000us



Data Example
You can find out gray-button on the remote controller. Those are not original buttons, equiped for TV-set.

<-LSB                                                                          MSB ->

Power 0x048A
              0     1   0     1   0   0   0     1   0   0     1   0   0   0   0   0
~~|_____|~~|_|~|_|~~~|_|~|_|~~~|_|~|_|~|_|~|_|~~~|_|~|_|~|_|~~~|_|~|_|~|_|~|_|~|_|~|_|~~~~~~~~~~|______|~~ ...(*1)


Subscription 0x04D4
              0   0     1   0     1   0     1     1   0   0     1   0   0   0   0   0
~~|_____|~~|_|~|_|~|_|~~~|_|~|_|~~~|_|~|_|~~~|_|~~~|_|~|_|~|_|~~~|_|~|_|~|_|~|_|~|_|~|_|~~~~~~~~~~|______|~~...(*1)


1 0x0481
                1   0   0   0   0   0   0     1   0   0     1   0   0   0   0   0
~~|_____|~~|_|~~~|_|~|_|~|_|~|_|~|_|~|_|~|_|~~~|_|~|_|~|_|~~~|_|~|_|~|_|~|_|~|_|~|_|~~~~~~~~~~|______|~~...(*1)

2 0x0482
              0     1   0   0   0   0   0     1   0   0     1   0   0   0   0   0
~~|_____|~~|_|~|_|~~~|_|~|_|~|_|~|_|~|_|~|_|~~~|_|~|_|~|_|~~~|_|~|_|~|_|~|_|~|_|~|_|~~~~~~~~~~|______|~~...(*1)





*1:Repeat from 1st data