81 lines
2.2 KiB
HTML
81 lines
2.2 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
|
|
"http://www.w3.org/TR/html4/loose.dtd">
|
|
<html>
|
|
<head>
|
|
<title>StreamDevice: mbbiDirect Records</title>
|
|
<link rel="shortcut icon" href="favicon.ico">
|
|
<link rel="stylesheet" type="text/css" href="stream.css">
|
|
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
|
<meta name="author" content="Dirk Zimoch">
|
|
</head>
|
|
<body>
|
|
<iframe src="nav.html" id="navleft"></iframe>
|
|
<h1>mbbiDirect Records</h1>
|
|
|
|
<h2>Normal Operation</h2>
|
|
<p>
|
|
Depending on the format type, different record fields are used
|
|
for output and input. The variable <code><i>x</i></code> stands for the
|
|
written or read value.
|
|
</p>
|
|
<dl>
|
|
<dt>DOUBLE format (e.g. <code>%f</code>):</dt>
|
|
<dd>
|
|
Not allowed.
|
|
</dd>
|
|
<dt>LONG format (e.g. <code>%i</code>):</dt>
|
|
<dd>
|
|
<dl>
|
|
<dt>If <code>MASK==0</code> (because <code>NOBT</code> is not set):</dt>
|
|
<dd>
|
|
<u>Output:</u> <code><i>x</i>=VAL</code><br>
|
|
<u>Input:</u> <code>VAL=<i>x</i></code><br>
|
|
</dd>
|
|
<dt>If <code>MASK!=0</code>:</dt>
|
|
<dd>
|
|
<u>Output:</u> <code><i>x</i>=RVAL&MASK</code><br>
|
|
<u>Input:</u> <code>RVAL=<i>x</i>&MASK</code><br>
|
|
</dd>
|
|
</dl>
|
|
<code>MASK</code> is initialized to <code>NOBT</code> 1-bits shifted
|
|
left by <code>SHFT</code>.
|
|
</dd>
|
|
<dt>ENUM format (e.g. <code>%{</code>):</dt>
|
|
<dd>
|
|
Not allowed.
|
|
</dd>
|
|
<dt>STRING format (e.g. <code>%s</code>):</dt>
|
|
<dd>
|
|
Not allowed.
|
|
</dd>
|
|
</dl>
|
|
|
|
<h2>Initialization</h2>
|
|
<p>
|
|
During <a href="processing.html#init">initialization</a>, the <code>@init</code> handler is executed, if
|
|
present. All format converters work like in normal operation.
|
|
</p>
|
|
|
|
<hr>
|
|
<p>
|
|
<a href="aai.html">aai</a>
|
|
<a href="aao.html">aao</a>
|
|
<a href="ai.html">ai</a>
|
|
<a href="ao.html">ao</a>
|
|
<a href="bi.html">bi</a>
|
|
<a href="bo.html">bo</a>
|
|
<a href="mbbi.html">mbbi</a>
|
|
<a href="mbbo.html">mbbo</a>
|
|
<a href="mbboDirect.html">mbboDirect</a>
|
|
<a href="longin.html">longin</a>
|
|
<a href="longout.html">longout</a>
|
|
<a href="stringin.html">stringin</a>
|
|
<a href="stringout.html">stringout</a>
|
|
<a href="waveform.html">waveform</a>
|
|
<a href="calcout.html">calcout</a>
|
|
<a href="scalcout.html">calcout</a>
|
|
</p>
|
|
<p><small>Dirk Zimoch, 2005</small></p>
|
|
</body>
|
|
</html>
|