<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <HTML> <HEAD> <TITLE>LIRC - Linux Infrared Remote Control</TITLE> <LINK REL=stylesheet TYPE="text/css" HREF="../lirc.css"> <LINK REL="shortcut icon" HREF="../favicon.ico"> <META NAME="description" CONTENT="LIRC - Linux Infra-red Remote Control"> <META NAME="keywords" CONTENT="linux, kernel module, remote control, animax, multimedia"> </HEAD> <BODY BACKGROUND="../images/marb18.jpg" BGCOLOR="#FFFFFF" TEXT="#000000" ALINK="#8080FF"> <TABLE WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="0"> <TR> <TD CLASS="menu" WIDTH="100%" HEIGHT="150"> <IMG SRC="../images/diode.gif" ALT="" WIDTH="300" HEIGHT="150" BORDER="0" HSPACE="20" VSPACE="0" ALIGN="LEFT"> <IMG SRC="../images/lirc.gif" ALT="" WIDTH="300" HEIGHT="150" BORDER="0" HSPACE="20" VSPACE="0" ALIGN="RIGHT"> </TD> </TR> <TR> <TD WIDTH="100%"> <BR> <TABLE WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="0"> <TR> <TD WIDTH="15%"> <BR></TD> <TD WIDTH="70%" ALIGN="LEFT" VALIGN="TOP"> <BR> <!-- Text ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> <!-- alsa_usb ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> <A NAME="alsa_usb"></A><HR> <H1 ALIGN=CENTER>Using the alsa_usb driver</H1> <P> First make sure that you have the correct version of <A HREF="http://www.alsa-project.org/">ALSA</A> installed (for the SB Extigy/Audigy, this is 1.0.9). The alsa_usb module relies on the alsa device names. /proc/asound/cards lists the number and name of each recognized soundcard: </P> <PRE> ~ # cat /proc/asound/cards 0 [Extigy ]: USB-Audio - Sound Blaster Extigy Creative Technology Ltd. Sound Blaster Extigy [...] 1 [I82801DBICH4 ]: ICH4 - Intel 82801DB-ICH4 Intel 82801DB-ICH4 with AD1981B at 0x24000800, irq 11 2 [Modem ]: ICH-MODEM - Intel 82801DB-ICH4 Modem Intel 82801DB-ICH4 Modem at 0x1400, irq 11 </PRE> <P> You need to pass the number or name prefixed with a hw: to lircd. In this case lircd -d hw:0 or lircd -d hw:Extigy. It is recommended to use the name, since it is independent of the order in which the devices are discovered and lircd will exit, if the Extigy is not connected. </P> <!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> <!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> <BR><BR> <CENTER>[<A HREF="http://www.lirc.org/">LIRC homepage</A>]<BR> <I>The LIRC Manual, last update: 17-Jan-2007</I></CENTER> <BR><BR> </TD> <TD WIDTH="15%"> <BR></TD> </TR> </TABLE> </TD> </TR> <TR> <TD CLASS="menu" WIDTH="100%"> <BR> </TD> </TR> </TABLE> </BODY> </HTML>