You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
CMSIS-DSP/v1.14.3/group__Fill.html

431 lines
21 KiB
HTML

<!-- HTML header for doxygen 1.9.2-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>CMSIS-DSP: Vector Fill</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<script type="text/javascript" src="footer.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(document).ready(function() { init_search(); });
/* @license-end */
</script>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({
extensions: ["tex2jax.js", "TeX/AMSmath.js", "TeX/AMSsymbols.js"],
jax: ["input/TeX","output/HTML-CSS"],
});
</script>
<script type="text/javascript" async="async" src="https://cdn.jsdelivr.net/npm/mathjax@2/MathJax.js"></script>
<link href="$extra_stylesheet" rel="stylesheet" type="text/css" />
<link href="extra_stylesheet.css" rel="stylesheet" type="text/css"/>
<link href="version.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="../version.js"></script>
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 55px;">
<td id="projectlogo" style="padding: 1.5em;"><img alt="Logo" src="cmsis_logo_white_small.png"/></td>
<td style="padding-left: 1em; padding-bottom: 1em;padding-top: 1em;">
<div id="projectname">CMSIS-DSP
&#160;<span id="projectnumber"><script type="text/javascript">
<!--
writeHeader.call(this);
writeVersionDropdown(this);
//-->
</script>
</span>
</div>
<div id="projectbrief">CMSIS DSP Software Library</div>
</td>
<!--END !PROJECT_NAME-->
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.2 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
var searchBox = new SearchBox("searchBox", "search",'Search','.html');
/* @license-end */
</script>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main&#160;Page</span></a></li>
<li><a href="pages.html"><span>Usage&#160;and&#160;Description</span></a></li>
<li class="current"><a href="modules.html"><span>&#160;API&#160;Reference</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.svg"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.svg" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(document).ready(function(){initNavTree('group__Fill.html',''); initResizable(); });
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="summary">
<a href="#func-members">Functions</a> </div>
<div class="headertitle"><div class="title">Vector Fill<div class="ingroups"><a class="el" href="group__groupSupport.html">Support Functions</a></div></div></div>
</div><!--header-->
<div class="contents">
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga6e650a481edffd7760bae9fa5b6df2fa"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__Fill.html#ga6e650a481edffd7760bae9fa5b6df2fa">arm_fill_f16</a> (float16_t value, float16_t *pDst, uint32_t <a class="el" href="arm__variance__example__f32_8c.html#ab6558f40a619c2502fbc24c880fd4fb0">blockSize</a>)</td></tr>
<tr class="memdesc:ga6e650a481edffd7760bae9fa5b6df2fa"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a constant value into a f16 vector. <a href="group__Fill.html#ga6e650a481edffd7760bae9fa5b6df2fa">More...</a><br /></td></tr>
<tr class="separator:ga6e650a481edffd7760bae9fa5b6df2fa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga2248e8d3901b4afb7827163132baad94"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__Fill.html#ga2248e8d3901b4afb7827163132baad94">arm_fill_f32</a> (<a class="el" href="arm__math__types_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> value, <a class="el" href="arm__math__types_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> *pDst, uint32_t <a class="el" href="arm__variance__example__f32_8c.html#ab6558f40a619c2502fbc24c880fd4fb0">blockSize</a>)</td></tr>
<tr class="memdesc:ga2248e8d3901b4afb7827163132baad94"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a constant value into a floating-point vector. <a href="group__Fill.html#ga2248e8d3901b4afb7827163132baad94">More...</a><br /></td></tr>
<tr class="separator:ga2248e8d3901b4afb7827163132baad94"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga5d5d1f8aca80792eaf1db0765220fe2d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__Fill.html#ga5d5d1f8aca80792eaf1db0765220fe2d">arm_fill_f64</a> (<a class="el" href="arm__math__types_8h.html#ac55f3ae81b5bc9053760baacf57e47f4">float64_t</a> value, <a class="el" href="arm__math__types_8h.html#ac55f3ae81b5bc9053760baacf57e47f4">float64_t</a> *pDst, uint32_t <a class="el" href="arm__variance__example__f32_8c.html#ab6558f40a619c2502fbc24c880fd4fb0">blockSize</a>)</td></tr>
<tr class="memdesc:ga5d5d1f8aca80792eaf1db0765220fe2d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a constant value into a floating-point vector. <a href="group__Fill.html#ga5d5d1f8aca80792eaf1db0765220fe2d">More...</a><br /></td></tr>
<tr class="separator:ga5d5d1f8aca80792eaf1db0765220fe2d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga76b21c32a3783a2b3334d930a646e5d8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__Fill.html#ga76b21c32a3783a2b3334d930a646e5d8">arm_fill_q15</a> (<a class="el" href="arm__math__types_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> value, <a class="el" href="arm__math__types_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> *pDst, uint32_t <a class="el" href="arm__variance__example__f32_8c.html#ab6558f40a619c2502fbc24c880fd4fb0">blockSize</a>)</td></tr>
<tr class="memdesc:ga76b21c32a3783a2b3334d930a646e5d8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a constant value into a Q15 vector. <a href="group__Fill.html#ga76b21c32a3783a2b3334d930a646e5d8">More...</a><br /></td></tr>
<tr class="separator:ga76b21c32a3783a2b3334d930a646e5d8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga69cc781cf337bd0a31bb85c772a35f7f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__Fill.html#ga69cc781cf337bd0a31bb85c772a35f7f">arm_fill_q31</a> (<a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> value, <a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *pDst, uint32_t <a class="el" href="arm__variance__example__f32_8c.html#ab6558f40a619c2502fbc24c880fd4fb0">blockSize</a>)</td></tr>
<tr class="memdesc:ga69cc781cf337bd0a31bb85c772a35f7f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a constant value into a Q31 vector. <a href="group__Fill.html#ga69cc781cf337bd0a31bb85c772a35f7f">More...</a><br /></td></tr>
<tr class="separator:ga69cc781cf337bd0a31bb85c772a35f7f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga0465cf326ada039ed792f94b033d9ec5"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__Fill.html#ga0465cf326ada039ed792f94b033d9ec5">arm_fill_q7</a> (<a class="el" href="arm__math__types_8h.html#ae541b6f232c305361e9b416fc9eed263">q7_t</a> value, <a class="el" href="arm__math__types_8h.html#ae541b6f232c305361e9b416fc9eed263">q7_t</a> *pDst, uint32_t <a class="el" href="arm__variance__example__f32_8c.html#ab6558f40a619c2502fbc24c880fd4fb0">blockSize</a>)</td></tr>
<tr class="memdesc:ga0465cf326ada039ed792f94b033d9ec5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a constant value into a Q7 vector. <a href="group__Fill.html#ga0465cf326ada039ed792f94b033d9ec5">More...</a><br /></td></tr>
<tr class="separator:ga0465cf326ada039ed792f94b033d9ec5"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Description</h2>
<p >Fills the destination vector with a constant value.</p>
<pre>
pDst[n] = value; 0 &lt;= n &lt; blockSize.
</pre><p >There are separate functions for floating point, Q31, Q15, and Q7 data types. </p>
<h2 class="groupheader">Function Documentation</h2>
<a id="ga6e650a481edffd7760bae9fa5b6df2fa" name="ga6e650a481edffd7760bae9fa5b6df2fa"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga6e650a481edffd7760bae9fa5b6df2fa">&#9670;&nbsp;</a></span>arm_fill_f16()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void arm_fill_f16 </td>
<td>(</td>
<td class="paramtype">float16_t&#160;</td>
<td class="paramname"><em>value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float16_t *&#160;</td>
<td class="paramname"><em>pDst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>blockSize</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p >Fills a constant value into a floating-point vector.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>input value to be filled </td></tr>
<tr><td class="paramdir">[out]</td><td class="paramname">pDst</td><td>points to output vector </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">blockSize</td><td>number of samples in each vector </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
<a id="ga2248e8d3901b4afb7827163132baad94" name="ga2248e8d3901b4afb7827163132baad94"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga2248e8d3901b4afb7827163132baad94">&#9670;&nbsp;</a></span>arm_fill_f32()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void arm_fill_f32 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="arm__math__types_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td>
<td class="paramname"><em>value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="arm__math__types_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> *&#160;</td>
<td class="paramname"><em>pDst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>blockSize</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>input value to be filled </td></tr>
<tr><td class="paramdir">[out]</td><td class="paramname">pDst</td><td>points to output vector </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">blockSize</td><td>number of samples in each vector </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
<a id="ga5d5d1f8aca80792eaf1db0765220fe2d" name="ga5d5d1f8aca80792eaf1db0765220fe2d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga5d5d1f8aca80792eaf1db0765220fe2d">&#9670;&nbsp;</a></span>arm_fill_f64()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void arm_fill_f64 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="arm__math__types_8h.html#ac55f3ae81b5bc9053760baacf57e47f4">float64_t</a>&#160;</td>
<td class="paramname"><em>value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="arm__math__types_8h.html#ac55f3ae81b5bc9053760baacf57e47f4">float64_t</a> *&#160;</td>
<td class="paramname"><em>pDst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>blockSize</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>input value to be filled </td></tr>
<tr><td class="paramdir">[out]</td><td class="paramname">pDst</td><td>points to output vector </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">blockSize</td><td>number of samples in each vector </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
<a id="ga76b21c32a3783a2b3334d930a646e5d8" name="ga76b21c32a3783a2b3334d930a646e5d8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga76b21c32a3783a2b3334d930a646e5d8">&#9670;&nbsp;</a></span>arm_fill_q15()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void arm_fill_q15 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="arm__math__types_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td>
<td class="paramname"><em>value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="arm__math__types_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> *&#160;</td>
<td class="paramname"><em>pDst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>blockSize</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>input value to be filled </td></tr>
<tr><td class="paramdir">[out]</td><td class="paramname">pDst</td><td>points to output vector </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">blockSize</td><td>number of samples in each vector </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
<a id="ga69cc781cf337bd0a31bb85c772a35f7f" name="ga69cc781cf337bd0a31bb85c772a35f7f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga69cc781cf337bd0a31bb85c772a35f7f">&#9670;&nbsp;</a></span>arm_fill_q31()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void arm_fill_q31 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td>
<td class="paramname"><em>value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *&#160;</td>
<td class="paramname"><em>pDst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>blockSize</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>input value to be filled </td></tr>
<tr><td class="paramdir">[out]</td><td class="paramname">pDst</td><td>points to output vector </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">blockSize</td><td>number of samples in each vector </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
<a id="ga0465cf326ada039ed792f94b033d9ec5" name="ga0465cf326ada039ed792f94b033d9ec5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga0465cf326ada039ed792f94b033d9ec5">&#9670;&nbsp;</a></span>arm_fill_q7()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void arm_fill_q7 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="arm__math__types_8h.html#ae541b6f232c305361e9b416fc9eed263">q7_t</a>&#160;</td>
<td class="paramname"><em>value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="arm__math__types_8h.html#ae541b6f232c305361e9b416fc9eed263">q7_t</a> *&#160;</td>
<td class="paramname"><em>pDst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>blockSize</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>input value to be filled </td></tr>
<tr><td class="paramdir">[out]</td><td class="paramname">pDst</td><td>points to output vector </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">blockSize</td><td>number of samples in each vector </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="footer">
<script type="text/javascript">
<!--
writeFooter.call(this);
//-->
</script>
</li>
</ul>
</div>
</body>
</html>