Universal Learning Remote GB: Difference between revisions

Universal Learning Remote
Universal Learning Remote
General
Author	Ken Kaarvik
Type	Other Apps
Version	1999
License	Mixed
System	CGB
Last Updated	1999/03/13
Links
	Download
	Website
	Source

Latest revision as of 11:27, 30 July 2024

Universal learning remote homebrew, including Sony WebTV Keyboard decoding (GBC only).

User guide

Description of what you see on the GBC screen:

aa       m1 s1 17 17
         m2 s2 18 18
bb       m3 s2 19 19
         m4 s4 20 20
cc       m5 s5 21 21
         m6 s6 22 22
dd       m7 s7 23 23
         m8 s8 24 24
ee       m9 s9 25 25
         10 10 26 26
         11 11 27 27
         12 12 28 28
  S1 S0  13 13 29 29
         14 14 30 30
         15 15 31 31
   W0    16 16 32 32
web_bits
 0123456 P

Description of above:

aa=Counter - inc's every write to screen.
bb=Joypad.
cc=Carrier off (always 1).
dd=Carrier on 07=40kHz? 09=32kHz?
ee=Number of marks (was duty cycle).
m1=First mark, num of cycles per mark (header).
s1=First space measured in software loops; s2-32, m2-32 next 31.
S0=Decoded byte for sony (m9 m8 m7 m6 m5 m4 m3 m2).
S1=Decoded byte for sony (17 16 15 14 13 12 11 10).
W0=Sony web bits in hex see below.

web_bits:

All the buttons on Sony's web tv keyboard start the same m1=56,s1=1D,m2=1E,s2=1D,m3=3C,s3=1D,m4=1E,s4=1D.
The waveform shows the following marks and spaces in relative lengths ( one tile = 1E).

How to use

Press A (screen will go red) and wait for infrared data, all data on screen will update.

Press B (screen will go light red) to send out stored data.

Press Select (screen will go blue) to save recorded data into 1 of 4 cart ram locations.

Press d pad to write to cart ram and send saved data.

If the header is correct for sony then update S1 S0, else S1=99.

Screenshots

External links

Author's website - http://www.geocities.com/kkaarvik/gameboy.html (archived)

@@ Line 7: / Line 7: @@
 |type=Other Apps
 |version=1999
+|license=Mixed
 |format=CGB
-|license=Mixed
+|download=https://dlhb.gamebrew.org/gbhomebrews/universalremote.zip
-|download=https://dlhb.gamebrew.org/gbhomebrews/universalremotegbc.7z
 |website=https://www.oocities.org/kkaarvik/gameboy.html.tmp
-|source=https://dlhb.gamebrew.org/gbhomebrews/universalremotegbc.7z
+|source=https://dlhb.gamebrew.org/gbhomebrews/universalremote.zip
-|donation=
 }}
 {{#seo:
@@ Line 46: / Line 45: @@
 Description of above:
-* aa - Counter - inc's every write to screen.
+* aa=Counter - inc's every write to screen.
-* bb - Joypad.
+* bb=Joypad.
-* cc - Carrier off (always 1).
+* cc=Carrier off (always 1).
-* dd - Carrier on 07=40kHz? 09=32kHz?
+* dd=Carrier on 07=40kHz? 09=32kHz?
-* ee - Number of marks (was duty cycle).
+* ee=Number of marks (was duty cycle).
-* m1 - First mark, num of cycles per mark (header).
+* m1=First mark, num of cycles per mark (header).
-* s1 - First space measured in software loops; s2-32,m2-32 next 31.
+* s1=First space measured in software loops; s2-32, m2-32 next 31.
-* S0 - Decoded byte for sony (m9 m8 m7 m6 m5 m4 m3 m2).
+* S0=Decoded byte for sony (m9 m8 m7 m6 m5 m4 m3 m2).
-* S1 - Decoded byte for sony (17 16 15 14 13 12 11 10).
+* S1=Decoded byte for sony (17 16 15 14 13 12 11 10).
-* W0 - Sony web bits in hex see below.
+* W0=Sony web bits in hex see below.
 web_bits: