Edit Infobox GB Homebrews: Universal Learning Remote GB

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{{#seo: |title=GameBrew |title_mode=append |image=universalremotegbc.png |image_alt=Universal Learning Remote }} 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 == https://dlhb.gamebrew.org/gbhomebrews/universalremotegbc2.png https://dlhb.gamebrew.org/gbhomebrews/universalremotegbc3.png == External links == * Author's website - [https://web.archive.org/web/20010620111515/www3.bc.sympatico.ca/kaarvik/kaarvik.htm http://www.geocities.com/kkaarvik/gameboy.html] (archived)

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