99 lines
5.2 KiB
HTML
99 lines
5.2 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns:MadCap="http://www.madcapsoftware.com/Schemas/MadCap.xsd" MadCap:lastBlockDepth="6" MadCap:lastHeight="94" MadCap:lastWidth="853" MadCap:disableMasterStylesheet="true" MadCap:tocPath="" MadCap:InPreviewMode="false" MadCap:PreloadImages="false" MadCap:RuntimeFileType="Topic" MadCap:TargetType="WebHelp" lang="en-us" xml:lang="en-us" MadCap:PathToHelpSystem="../../../" MadCap:HelpSystemFileName="Default.xml" MadCap:SearchType="Stem">
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<head><title>LOOKUP Examples</title>
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<link href="../../SkinSupport/MadCap.css" rel="stylesheet" />
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<link href="../../Resources/Stylesheets/BSE_Help.css" rel="stylesheet" />
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<script src="../../SkinSupport/MadCapAll.js" type="text/javascript">
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</script>
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</head>
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<body>
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<h1>LOOKUP Examples</h1>
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<div class="ImagePlusCaption">
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<div class="Col2">
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<p>
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<img src="../../graphics/pgm_icon1.gif" border="0" alt="BS1 icon" title="BS1 icon" />
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<img src="../../graphics/pgm_icon2.gif" border="0" alt="BS2 icon" title="BS2 icon" />
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<img src="../../graphics/pgm_icon2e.gif" border="0" alt="BS2e icon" title="BS2e icon" />
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<img src="../../graphics/pgm_icon2sx.gif" border="0" alt="BS2sx icon" title="BS2sx icon" />
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<img src="../../graphics/pgm_icon2p.gif" border="0" alt="BS2p icon" title="BS2p icon" />
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<img src="../../graphics/pgm_icon2pe.gif" border="0" alt="BS2pe icon" title="BS2pe icon" />
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<img src="../../graphics/pgm_icon2px.gif" border="0" alt="BS2px icon" title="BS2px icon" />
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</p>
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</div>
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<p style="text-align: right;">Syntax: <a href="../Commands/LOOKUP.htm" target="" title="" alt="" class="MCXref_0" xrefformat="{paratext}">LOOKUP</a></p>
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<p> </p>
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</div>
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<p class="clear"> </p>
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<p> </p><pre class="BScode" xml:space="preserve">' LOOKUP.BS1
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' This program uses LOOKUP to create a Debug-window animation of a spinning
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' propeller. The animation consists of the four ASCII characters | / - \
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' which, when printed rapidly in order at a fixed location, appear to spin.
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' A little imagination helps a lot here....
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' {$STAMP BS1}
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' {$PBAsic 1.0}
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SYMBOL idx = B2
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SYMBOL frame = B3
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Spinner:
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LOOKUP idx, ("|/-\"), frame ' lookup current frame character
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DEBUG CLS, "Spinner: ", #@frame ' display
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idx = idx + 1 // 4 ' update frame index (0..3)
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GOTO Spinner ' loop forever
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END</pre>
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<p class="PlainText"> </p>
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<p>NOTE: The example below is written for the BS2 and will run on any of the BS2-family modules. Modify the $STAMP directive (as required) before downloading to the BS2e, BS2sx, BS2p, BS2pe, or BS2px.</p><pre class="BScode" xml:space="preserve">' LOOKUP.BS2
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' This program uses LOOKUP to create a Debug-window animation of a spinning
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' propeller. The animation consists of the four ASCII characters | / - \
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' which, when printed rapidly in order at a fixed location, appear to spin.
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' A little imagination helps a lot here....
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' {$STAMP BS2}
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' {$PBASIC 2.5}
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idx VAR Nib
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frame VAR Byte
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Spinner:
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DO
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LOOKUP idx, ["|/-\"], frame ' lookup current frame character
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DEBUG HOME, "Spinner: ", frame ' display
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PAUSE 150 ' pause between frames
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idx = idx + 1 // 4 ' update frame index (0..3)
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LOOP ' loop forever
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END</pre>
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<div class="Col2">
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<div class="MasterFoot">
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<p MadCap:conditions="BSEconditions.BSEWebHelp (Primary)-INCLUDE"><a href="../../HomeTopics/HomePage.htm">Go to Welcome page</a>
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</p>
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</div>
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</div>
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<div class="Col2">
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<div class="MasterFoot">
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<p style="text-align: right;"><span class="ContactInfoProjectName">BASIC Stamp Help</span> <![CDATA[ ]]><span class="ContactInfoVersion#">Version 2.5.4</span> <![CDATA[ ]]></p>
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<p style="text-align: right;">Copyright © <span class="ContactInfoCompanyName">Parallax Inc.</span></p>
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<p style="text-align: right;"><span class="SystemShortDate">8/8/2012</span>
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</p>
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</div>
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</div>
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<script type="text/javascript">/* <![CDATA[ */
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/* ]]> */</script>
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