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 128 <a href="#func-members">Functions</a>  </div>
 129   <div class="headertitle"><div class="title">FPU Functions</div></div>
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 132
 133 <p>Functions that relate to the Floating-Point Arithmetic Unit.
 134 <a href="#details">More...</a></p>
 135 <table class="memberdecls">
 136 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
 137 Functions</h2></td></tr>
 138 <tr class="memitem:ga6bcad99ce80a0e7e4ddc6f2379081756"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__compiler__conntrol__gr.html#gaba87361bfad2ae52cfe2f40c1a1dbf9c">__STATIC_INLINE</a> uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fpu__functions.html#ga6bcad99ce80a0e7e4ddc6f2379081756">SCB_GetFPUType</a> (void)</td></tr>
 139 <tr class="memdesc:ga6bcad99ce80a0e7e4ddc6f2379081756"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the FPU type.  <br /></td></tr>
 140 <tr class="separator:ga6bcad99ce80a0e7e4ddc6f2379081756"><td class="memSeparator" colspan="2">&#160;</td></tr>
 141 </table>
 142 <a name="details" id="details"></a><h2 class="groupheader">Description</h2>
 143 <p>Functions that relate to the Floating-Point Arithmetic Unit. </p>
 144 <p>Some Cortex-M processors include optional floating-point arithmetic functionality, with support for single and double-precision arithmetic. The Cortex-M processor with FPU is an implementation of the single-precision and double-precision variant of the Armv7-M Architecture with Floating-Point Extension (FPv5). </p>
 145 <h2 class="groupheader">Function Documentation</h2>
 146 <a id="ga6bcad99ce80a0e7e4ddc6f2379081756" name="ga6bcad99ce80a0e7e4ddc6f2379081756"></a>
 147 <h2 class="memtitle"><span class="permalink"><a href="#ga6bcad99ce80a0e7e4ddc6f2379081756">&#9670;&#160;</a></span>SCB_GetFPUType()</h2>
 148
 149 <div class="memitem">
 150 <div class="memproto">
 151       <table class="memname">
 152         <tr>
 153           <td class="memname"><a class="el" href="group__compiler__conntrol__gr.html#gaba87361bfad2ae52cfe2f40c1a1dbf9c">__STATIC_INLINE</a> uint32_t SCB_GetFPUType </td>
 154           <td>(</td>
 155           <td class="paramtype">void&#160;</td>
 156           <td class="paramname"></td><td>)</td>
 157           <td></td>
 158         </tr>
 159       </table>
 160 </div><div class="memdoc">
 161
 162 <p>Get the FPU type. </p>
 163 <dl class="section return"><dt>Returns</dt><dd><ul>
 164 <li><b>0</b>: No FPU</li>
 165 <li><b>1</b>: Single precision FPU</li>
 166 <li><b>2</b>: Double + Single precision FPU</li>
 167 </ul>
 168 </dd></dl>
 169 <p>The function returns the implemented FPU type. </p>
 170
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