smode2.html
来自「很少见的linux下的红外口的工具」· HTML 代码 · 共 93 行
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<!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"> <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 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --><H1>SMODE2</H1><HR><A NAME="lbAB"> </A><H2>NAME</H2>mode2, smode2, xmode2 - shows the pulse/space length of infrared signals<A NAME="lbAC"> </A><H2>SYNOPSIS</H2><B>smode2</B>[<I>options</I>]<A NAME="lbAD"> </A><H2>DESCRIPTION</H2>The main purpose of these programs is to check operation of yourhome-brew LIRC receiver hardware and to see the IR waveform of theremote controller without an expensive oscilloscope. Very useful fordebugging. Of course this program won't work with hardware that decodesthe signals itself like e.g. TV cards or the Irman.<P><P>smode2 uses the svgalib to show the IR waveform in a graphicalrepresentation. The time division is variable from 1 ms/unit toextremely high values (integer type) but there is no point increasingthis value above 20 ms/unit, because one pulse is about 1 ms. This kindof presentation is much more exciting than the simple pulse&space outputshowed by mode2.<DL COMPACT><DT><B>-h</B> <B>--help</B><DD>display usage summary<DT><B>-v</B> <B>--version</B><DD>display version<DT><B>-d</B> <B>--device</B>=<I>device</I><DD>read from given device<DT><B>-t</B> <B>--timediv</B>=<I>value</I><DD>ms per unit</DL><A NAME="lbAE"> </A><!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> <BR><BR> <CENTER>[<A HREF="http://www.lirc.org/">LIRC homepage</A>]<BR> <I>The LIRC Manual, last update: 12-Sep-2002</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>⌨️ 快捷键说明
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