I actually spent most of today rebuilding my Win32 dev environment so I can start getting some usb traces and work on it this week. Certainly it makes sense to coordinate. I was going to start working on the xc5000 integration. If you want to take a look at the S5H1411, that would be great. Devin On Mon, Jun 30, 2008 at 1:27 AM, <hwertz@xxxxxxxxxx> wrote: > So, I got one of these Pinnacle PCTV 801e SE sticks. This is USB, > receives NTSC+ATSC+QAM. > First, two questions: > 1)I want to know, is anyone working on a driver for this? I don't > want to start if someone is like 99% finished. > 2)Anyone working on a DVB-driver-friendly XC5000 code? > > Per a post from months ago (and I confirmed this by cracking mine > open) it uses a DiB0700 USB bridge chip, XC5000 tuner, S5H1411 8VSB/QAM > demodulator, CX25843 NTSC decoder, and Cirrus Logic 5340CZZ chip for > something (original post speculated FM). > > Also, I've seen Jernej Tonejc's posts from May 3 where he's found i2c > items at 0x19, 0x1a, 0x44 and 0x50. I know not to mess with 0x50, that's > the EEPROM (based both on later post on that thread, and on looking > through source and seeing 0x50 is pretty common for the ROM.) > > So, there's a DVB driver for DiB0700-based sticks. I see there's > quite new code for S5H1411. I don't see XC5000 support for DVB drivers, > but cx88 driver has XC5000 support and XC3028 support (and, the cx88 and > DVB drivers both look pretty clean!) I was going to use DiB0700+XC3028 as > a template to basically see what functions go where from the cx88 way of > doing things, and then move XC5000 support straight over based on that. > The CX2584x code I see in-tree looks like a mess so that'll wait for later > (to be clear, I'm not disrespecting the CX2584x driver's code quality, the > chip just appears to be one of those ones that needs quite a bit of > hand-holding and general kicking to get things done... which I don't feel > like unravelling and moving to DVB framework at the moment 8-) > > > _______________________________________________ > linux-dvb mailing list > linux-dvb@xxxxxxxxxxx > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > -- Devin J. Heitmueller http://www.devinheitmueller.com AIM: devinheitmueller _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
