btaudio and WinTV-GO

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Hello,

I have a Hauppage WinTV-GO with the Fusion 878A chipset.

I am able to watch TV, use the FM tuner, capture, etc. Everything works great using the analog sound patch cable on the input of my sound card, but I want to use the btaudio instead.

After having a look at the data sheet for the chip, it looks like it has 3 sound inputs - STV, SFM and SML (TV,Radio,Mic). I 'scoped the 3 pins (100,98,94) on the 878A, and I have sound coming in on pin 98 (the radio input). I have tried to get sound from both the digital and analog dsp from btaudio but on the digital dsp I get nothing (sox -c 2 -w -r 32000 -t ossdsp /dev/dsp3 -t .dat - blocks?) and on the analog dsp I get only zeros (sox -c 2 -w -r 32000 -t ossdsp /dev/dsp4 -t .dat - gives always 0).

Does anyone know what I'm doing wrong?

Steve





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