2012/1/5 Devin Heitmueller <dheitmueller@xxxxxxxxxxxxxx>: > 2012/1/5 Simon Søndergaard <john7doe@xxxxxxxxx>: >> Hi, >> >> I recently purchased a PCTV 290e USB Stick (em28174) it comes with a >> remote almost as small as the stick itself... I've been able to get >> both stick and remote to work. I also own an MCE media center remote >> from HP (this make >> http://www.ebay.com/itm/Original-Win7-PC-MCE-Media-Center-HP-Remote-Controller-/170594956920) >> that sends RC-6 codes. While it do have a windows logo I still think >> it is vastly superior to the one that shipped with the stick :-) >> >> If I understand it correctly em28174 is a derivative of em2874? >> >> In em28xx-input.c it is stated that: "em2874 supports more protocols. >> For now, let's just announce the two protocols that were already >> tested" >> >> I've been searching high and low for a datasheet for em28(1)74, but >> have been unable to find it online. Do anyone know if one of the >> protocols supported is RC-6? and if so how do I get a copy of the >> datasheet? > > The 2874 supports NEC, RC-5, and RC-6/6A. I did the original support > (based on the docs provided under NDA) but ironically enough I didn't > have an RC6 remote kicking around so I didn't do the support for it. > > IR receivers for MCE devices are dirt cheap (< $20), and if you're > doing a media center then it's likely the PCTV 290e probably isn't in > line-of-site for a remote anyway. The 290e will be in line of sight. Perhaps the info is already there, not sure why I overlooked it in the first place: EM2874_IR_RC6_MODE_0 0x08 EM2874_IR_RC6_MODE_6A 0x0b RC5 and RC6 use same carrier frequency? so do I need another value for EM28XX_R0F_XCLK? Br, /Simon That said, if you still really want > to see it supported I can probably find a couple of hours to do it (or > walk Mauro through the register differences if he cares to). > > Devin > > -- > Devin J. Heitmueller - Kernel Labs > http://www.kernellabs.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
