From mboxrd@z Thu Jan  1 00:00:00 1970
From: Howard Abrams <abramsh@acm.org>
Subject: Simple ALSA capture/playback example and help wanted
Date: Thu, 28 Mar 2002 18:24:26 -0800
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All,

I'm new to ALSA, and I'm using whatever version is in the
2.5.7 kernel w/ a Midiman Dio 2448 (cmipci driver).

I'm trying to write a simple app that reads some samples,
does a small bit of processing, and writes them back out
to the same device.

The card is full duplex, but I cannot seem to open a pcm
device for reading and writing at the same time. Even the
"latency.c" doesn't work. Is the driver just broke?

Two questions:

1. What is the best way to accomplish my task?

2. Does anyone have a simple example to do this?

Thanks,

h.