arm__fir__example__f32_8c.html 18 KB

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  113. <div class="title">arm_fir_example_f32.c File Reference</div> </div>
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  115. <div class="contents">
  116. <table class="memberdecls">
  117. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
  118. Macros</h2></td></tr>
  119. <tr class="memitem:abc004a7fade488e72310fd96c0a101dc"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__fir__example__f32_8c.html#abc004a7fade488e72310fd96c0a101dc">TEST_LENGTH_SAMPLES</a></td></tr>
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  121. <tr class="memitem:af7d1dd4deffa8e7ed6429e5dd0fe1812"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__fir__example__f32_8c.html#af7d1dd4deffa8e7ed6429e5dd0fe1812">SNR_THRESHOLD_F32</a></td></tr>
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  123. <tr class="memitem:ad51ded0bbd705f02f73fc60c0b721ced"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__fir__example__f32_8c.html#ad51ded0bbd705f02f73fc60c0b721ced">BLOCK_SIZE</a></td></tr>
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  125. <tr class="memitem:a7579d94e0a80fb9d376ea6c7897f73b0"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__fir__example__f32_8c.html#a7579d94e0a80fb9d376ea6c7897f73b0">NUM_TAPS</a></td></tr>
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  127. </table><table class="memberdecls">
  128. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
  129. Functions</h2></td></tr>
  130. <tr class="memitem:a52d2cba30e6946c95578be946ac12a65"><td class="memItemLeft" align="right" valign="top">int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__fir__example__f32_8c.html#a52d2cba30e6946c95578be946ac12a65">main</a> (void)</td></tr>
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  132. </table><table class="memberdecls">
  133. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
  134. Variables</h2></td></tr>
  135. <tr class="memitem:a35d190391c204b677e2839d76ede6e8b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__fir__example__f32_8c.html#a35d190391c204b677e2839d76ede6e8b">testInput_f32_1kHz_15kHz</a> [<a class="el" href="arm__signal__converge__example__f32_8c.html#abc004a7fade488e72310fd96c0a101dc">TEST_LENGTH_SAMPLES</a>]</td></tr>
  136. <tr class="separator:a35d190391c204b677e2839d76ede6e8b"><td class="memSeparator" colspan="2">&#160;</td></tr>
  137. <tr class="memitem:a12d0acaa028f1dcd964d2d188e7df331"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__fir__example__f32_8c.html#a12d0acaa028f1dcd964d2d188e7df331">refOutput</a> [<a class="el" href="arm__signal__converge__example__f32_8c.html#abc004a7fade488e72310fd96c0a101dc">TEST_LENGTH_SAMPLES</a>]</td></tr>
  138. <tr class="separator:a12d0acaa028f1dcd964d2d188e7df331"><td class="memSeparator" colspan="2">&#160;</td></tr>
  139. <tr class="memitem:ae070afd14f437ad1ae0a947e4403dd0e"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__fir__example__f32_8c.html#ae070afd14f437ad1ae0a947e4403dd0e">firCoeffs32</a> [<a class="el" href="arm__fir__example__f32_8c.html#a7579d94e0a80fb9d376ea6c7897f73b0">NUM_TAPS</a>]</td></tr>
  140. <tr class="separator:ae070afd14f437ad1ae0a947e4403dd0e"><td class="memSeparator" colspan="2">&#160;</td></tr>
  141. <tr class="memitem:ab6558f40a619c2502fbc24c880fd4fb0"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__fir__example__f32_8c.html#ab6558f40a619c2502fbc24c880fd4fb0">blockSize</a></td></tr>
  142. <tr class="separator:ab6558f40a619c2502fbc24c880fd4fb0"><td class="memSeparator" colspan="2">&#160;</td></tr>
  143. <tr class="memitem:af7d5613bda9a19b2ccae5d6cb79a22bc"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__fir__example__f32_8c.html#af7d5613bda9a19b2ccae5d6cb79a22bc">numBlocks</a></td></tr>
  144. <tr class="separator:af7d5613bda9a19b2ccae5d6cb79a22bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
  145. <tr class="memitem:af06013f588a7003278de222913c9d819"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__fir__example__f32_8c.html#af06013f588a7003278de222913c9d819">snr</a></td></tr>
  146. <tr class="separator:af06013f588a7003278de222913c9d819"><td class="memSeparator" colspan="2">&#160;</td></tr>
  147. </table>
  148. <h2 class="groupheader">Macro Definition Documentation</h2>
  149. <a class="anchor" id="ad51ded0bbd705f02f73fc60c0b721ced"></a>
  150. <div class="memitem">
  151. <div class="memproto">
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  153. <tr>
  154. <td class="memname">#define BLOCK_SIZE</td>
  155. </tr>
  156. </table>
  157. </div><div class="memdoc">
  158. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a4">arm_fir_example_f32.c</a>.</dd>
  159. </dl>
  160. </div>
  161. </div>
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  163. <div class="memitem">
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  166. <tr>
  167. <td class="memname">#define NUM_TAPS</td>
  168. </tr>
  169. </table>
  170. </div><div class="memdoc">
  171. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a5">arm_fir_example_f32.c</a>.</dd>
  172. </dl>
  173. </div>
  174. </div>
  175. <a class="anchor" id="af7d1dd4deffa8e7ed6429e5dd0fe1812"></a>
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  178. <table class="memname">
  179. <tr>
  180. <td class="memname">#define SNR_THRESHOLD_F32</td>
  181. </tr>
  182. </table>
  183. </div><div class="memdoc">
  184. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a17">arm_fir_example_f32.c</a>.</dd>
  185. </dl>
  186. </div>
  187. </div>
  188. <a class="anchor" id="abc004a7fade488e72310fd96c0a101dc"></a>
  189. <div class="memitem">
  190. <div class="memproto">
  191. <table class="memname">
  192. <tr>
  193. <td class="memname">#define TEST_LENGTH_SAMPLES</td>
  194. </tr>
  195. </table>
  196. </div><div class="memdoc">
  197. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a1">arm_fir_example_f32.c</a>.</dd>
  198. </dl>
  199. </div>
  200. </div>
  201. <h2 class="groupheader">Function Documentation</h2>
  202. <a class="anchor" id="a52d2cba30e6946c95578be946ac12a65"></a>
  203. <div class="memitem">
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  207. <td class="memname">int32_t main </td>
  208. <td>(</td>
  209. <td class="paramtype">void&#160;</td>
  210. <td class="paramname"></td><td>)</td>
  211. <td></td>
  212. </tr>
  213. </table>
  214. </div><div class="memdoc">
  215. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a10">arm_fir_example_f32.c</a>.</dd>
  216. </dl>
  217. </div>
  218. </div>
  219. <h2 class="groupheader">Variable Documentation</h2>
  220. <a class="anchor" id="ab6558f40a619c2502fbc24c880fd4fb0"></a>
  221. <div class="memitem">
  222. <div class="memproto">
  223. <table class="memname">
  224. <tr>
  225. <td class="memname">uint32_t blockSize</td>
  226. </tr>
  227. </table>
  228. </div><div class="memdoc">
  229. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a7">arm_fir_example_f32.c</a>, and <a class="el" href="arm_signal_converge_example_f32_8c-example.html#a13">arm_signal_converge_example_f32.c</a>.</dd>
  230. </dl>
  231. </div>
  232. </div>
  233. <a class="anchor" id="ae070afd14f437ad1ae0a947e4403dd0e"></a>
  234. <div class="memitem">
  235. <div class="memproto">
  236. <table class="memname">
  237. <tr>
  238. <td class="memname">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> firCoeffs32[<a class="el" href="arm__fir__example__f32_8c.html#a7579d94e0a80fb9d376ea6c7897f73b0">NUM_TAPS</a>]</td>
  239. </tr>
  240. </table>
  241. </div><div class="memdoc">
  242. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a6">arm_fir_example_f32.c</a>.</dd>
  243. </dl>
  244. </div>
  245. </div>
  246. <a class="anchor" id="af7d5613bda9a19b2ccae5d6cb79a22bc"></a>
  247. <div class="memitem">
  248. <div class="memproto">
  249. <table class="memname">
  250. <tr>
  251. <td class="memname">uint32_t numBlocks</td>
  252. </tr>
  253. </table>
  254. </div><div class="memdoc">
  255. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a8">arm_fir_example_f32.c</a>.</dd>
  256. </dl>
  257. </div>
  258. </div>
  259. <a class="anchor" id="a12d0acaa028f1dcd964d2d188e7df331"></a>
  260. <div class="memitem">
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  263. <tr>
  264. <td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> refOutput[<a class="el" href="arm__signal__converge__example__f32_8c.html#abc004a7fade488e72310fd96c0a101dc">TEST_LENGTH_SAMPLES</a>]</td>
  265. </tr>
  266. </table>
  267. </div><div class="memdoc">
  268. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a2">arm_fir_example_f32.c</a>.</dd>
  269. </dl>
  270. </div>
  271. </div>
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  276. <tr>
  277. <td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> snr</td>
  278. </tr>
  279. </table>
  280. </div><div class="memdoc">
  281. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a9">arm_fir_example_f32.c</a>.</dd>
  282. </dl>
  283. </div>
  284. </div>
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  289. <tr>
  290. <td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> testInput_f32_1kHz_15kHz[<a class="el" href="arm__signal__converge__example__f32_8c.html#abc004a7fade488e72310fd96c0a101dc">TEST_LENGTH_SAMPLES</a>]</td>
  291. </tr>
  292. </table>
  293. </div><div class="memdoc">
  294. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a0">arm_fir_example_f32.c</a>.</dd>
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