<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
</head>
<body bgcolor="#ffffff" text="#000000">
Hi All,<br>
<br>
I want to hack a bit on the Wolfson sound chip.<br>
The ultimate goal is to make a FR to FR modem conection, using the
GSM voice band.<br>
But the first step would be to generate a sine wave and feed it to
the wolfson chip.<br>
<br>
I know i can use the alsa driver, but i would like to experiment a
bit by addressing the hardware directly.<br>
<br>
Does anyone have pointers on how to address the hardware and its
registers etc?<br>
I want to write the program in C and need a starting point.<br>
<br>
Example programs would be great, but all help is welcome!<br>
<br>
Kind regards,<br>
Ed<br>
<br>
<h1><br>
</h1>
</body>
</html>