234 lines
12 KiB
HTML
234 lines
12 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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<title>SAI Frame</title>
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<title>CMSIS-Driver: SAI Frame</title>
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<td id="projectlogo"><img alt="Logo" src="CMSIS_Logo_Final.png"/></td>
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<td style="padding-left: 0.5em;">
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<div id="projectname">CMSIS-Driver
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 <span id="projectnumber">Version 2.6.0</span>
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</div>
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<div id="projectbrief">Peripheral Interface for Middleware and Application Code</div>
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</td>
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</tr>
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<li><a href="index.html"><span>Main Page</span></a></li>
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<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Pages</a></div>
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<div class="header">
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<div class="summary">
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<a href="#define-members">Macros</a> </div>
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<div class="headertitle">
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<div class="title">SAI Frame<div class="ingroups"><a class="el" href="group__sai__configure__control.html">SAI Configuration</a></div></div> </div>
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</div><!--header-->
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<div class="contents">
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<p>Defines frame.
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<a href="#details">More...</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
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Macros</h2></td></tr>
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<tr class="memitem:ga4c557aa02c83b8595be23a6c58d284e9"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sai__frame__control.html#ga4c557aa02c83b8595be23a6c58d284e9">ARM_SAI_FRAME_LENGTH</a>(n)   ((((n)-1)&0x3FFU) << ARM_SAI_FRAME_LENGTH_Pos)</td></tr>
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<tr class="memdesc:ga4c557aa02c83b8595be23a6c58d284e9"><td class="mdescLeft"> </td><td class="mdescRight">Frame length in bits (8..1024); default depends on protocol and data. <a href="#ga4c557aa02c83b8595be23a6c58d284e9">More...</a><br/></td></tr>
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<tr class="separator:ga4c557aa02c83b8595be23a6c58d284e9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gae165fd96e6a5b06b362954fadeabcb7a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sai__frame__control.html#gae165fd96e6a5b06b362954fadeabcb7a">ARM_SAI_FRAME_SYNC_WIDTH</a>(n)   ((((n)-1)&0xFFU) << ARM_SAI_FRAME_SYNC_WIDTH_Pos)</td></tr>
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<tr class="memdesc:gae165fd96e6a5b06b362954fadeabcb7a"><td class="mdescLeft"> </td><td class="mdescRight">Frame Sync width in bits (1..256); default=1; User Protocol only (ignored otherwise) <a href="#gae165fd96e6a5b06b362954fadeabcb7a">More...</a><br/></td></tr>
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<tr class="separator:gae165fd96e6a5b06b362954fadeabcb7a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga7be0326e15d61d6c67febb22f5b14d58"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sai__frame__control.html#ga7be0326e15d61d6c67febb22f5b14d58">ARM_SAI_FRAME_SYNC_POLARITY_HIGH</a>   (0U << ARM_SAI_FRAME_SYNC_POLARITY_Pos)</td></tr>
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<tr class="memdesc:ga7be0326e15d61d6c67febb22f5b14d58"><td class="mdescLeft"> </td><td class="mdescRight">Frame Sync is active high (default); User Protocol only (ignored otherwise) <a href="#ga7be0326e15d61d6c67febb22f5b14d58">More...</a><br/></td></tr>
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<tr class="separator:ga7be0326e15d61d6c67febb22f5b14d58"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf3d6bdbc05379ac30905cecf1b2d917e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sai__frame__control.html#gaf3d6bdbc05379ac30905cecf1b2d917e">ARM_SAI_FRAME_SYNC_POLARITY_LOW</a>   (1U << ARM_SAI_FRAME_SYNC_POLARITY_Pos)</td></tr>
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<tr class="memdesc:gaf3d6bdbc05379ac30905cecf1b2d917e"><td class="mdescLeft"> </td><td class="mdescRight">Frame Sync is active low; User Protocol only (ignored otherwise) <a href="#gaf3d6bdbc05379ac30905cecf1b2d917e">More...</a><br/></td></tr>
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<tr class="separator:gaf3d6bdbc05379ac30905cecf1b2d917e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gabec3992447436a2a8ed99108908ae208"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sai__frame__control.html#gabec3992447436a2a8ed99108908ae208">ARM_SAI_FRAME_SYNC_EARLY</a>   (1U << 19)</td></tr>
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<tr class="memdesc:gabec3992447436a2a8ed99108908ae208"><td class="mdescLeft"> </td><td class="mdescRight">Frame Sync one bit before the first bit of the frame; User Protocol only (ignored otherwise) <a href="#gabec3992447436a2a8ed99108908ae208">More...</a><br/></td></tr>
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<tr class="separator:gabec3992447436a2a8ed99108908ae208"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Description</h2>
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<p>Defines frame. </p>
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<h2 class="groupheader">Macro Definition Documentation</h2>
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<a class="anchor" id="ga4c557aa02c83b8595be23a6c58d284e9"></a>
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<div class="memitem">
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<table class="memname">
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<td class="memname">#define ARM_SAI_FRAME_LENGTH</td>
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<td>(</td>
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<td class="paramtype"> </td>
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<td class="paramname">n</td><td>)</td>
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<td>   ((((n)-1)&0x3FFU) << ARM_SAI_FRAME_LENGTH_Pos)</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Frame length in bits (8..1024); default depends on protocol and data. </p>
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</div>
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</div>
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<a class="anchor" id="gae165fd96e6a5b06b362954fadeabcb7a"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">#define ARM_SAI_FRAME_SYNC_WIDTH</td>
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<td>(</td>
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<td class="paramtype"> </td>
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<td class="paramname">n</td><td>)</td>
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<td>   ((((n)-1)&0xFFU) << ARM_SAI_FRAME_SYNC_WIDTH_Pos)</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Frame Sync width in bits (1..256); default=1; User Protocol only (ignored otherwise) </p>
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</div>
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</div>
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<a class="anchor" id="ga7be0326e15d61d6c67febb22f5b14d58"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">#define ARM_SAI_FRAME_SYNC_POLARITY_HIGH   (0U << ARM_SAI_FRAME_SYNC_POLARITY_Pos)</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Frame Sync is active high (default); User Protocol only (ignored otherwise) </p>
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</div>
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</div>
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<a class="anchor" id="gaf3d6bdbc05379ac30905cecf1b2d917e"></a>
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<div class="memitem">
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<table class="memname">
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<td class="memname">#define ARM_SAI_FRAME_SYNC_POLARITY_LOW   (1U << ARM_SAI_FRAME_SYNC_POLARITY_Pos)</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Frame Sync is active low; User Protocol only (ignored otherwise) </p>
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</div>
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</div>
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<a class="anchor" id="gabec3992447436a2a8ed99108908ae208"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">#define ARM_SAI_FRAME_SYNC_EARLY   (1U << 19)</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Frame Sync one bit before the first bit of the frame; User Protocol only (ignored otherwise) </p>
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</div>
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</div>
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</div><!-- contents -->
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</div><!-- doc-content -->
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<ul>
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<li class="footer">Generated on Wed Aug 1 2018 17:12:14 for CMSIS-Driver by Arm Ltd. All rights reserved.
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