Hi:

Anyone have any ideas about the following? As a side note, when I saw raw I don't mean 61937 raw (just preambles and payload), I mean 60958 raw (block sync, payload, VUCP).

Thanks, Brett

-----Original Message----- From: stan [mailto:ghjeold_i_mwee@cox.net] Sent: Friday, May 30, 2008 18:31 To: Brett Andrews Cc: alsa-user@lists.sourceforge.net Subject: Re: [Alsa-user] raw spdif frame capture

Brett Andrews wrote:

Hi:

I would like to perform raw spdif frame capture (all 64-bits, in 2 32-bit subframes) using an EMU 1212M under ALSA. Can this be done? If so, has anyone else already done it? If not, does anyone have any idea how to do it? EMU has claimed that it is possible with the hardware, but that the driver would need to support it (windows driver

does not, they didn't know about the ALSA driver). Does the current emu10k1 driver support this? How would I enter this mode?

Thanks,

Brett Andrews Software Engineer BSE Reference Software

I haven't got a lot of help for you as I'm not knowledgeable about this but I can give you some suggestions.

You could ask you question on alsa-devel mailing list as they know the internals and might be able to answer your question directly.

You could look at the alsa driver code. Go to ftp://ftp.alsa-project.org/pub/driver/ and download File:alsa-driver-1.0.16.tar.bz2. ftp://ftp.alsa-project.org/pub/driver/alsa-driver-1.0.16.tar.bz2 This is the latest official alsa version. Unpack it and then look in "top level"/alsa-kernel/pci/emu10k1. That has the C source.