arm__fir__example__f32_8c.html 20 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>
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  139. <tr class="memitem:afd4d61aad5f35a4e42d580004e2f9a1d"><td class="memItemLeft" align="right" valign="top">static <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#afd4d61aad5f35a4e42d580004e2f9a1d">testOutput</a> [<a class="el" href="arm__signal__converge__example__f32_8c.html#abc004a7fade488e72310fd96c0a101dc">TEST_LENGTH_SAMPLES</a>]</td></tr>
  140. <tr class="separator:afd4d61aad5f35a4e42d580004e2f9a1d"><td class="memSeparator" colspan="2">&#160;</td></tr>
  141. <tr class="memitem:a46d61cabe5cb207f2776e1d4f8ca0f38"><td class="memItemLeft" align="right" valign="top">static <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#a46d61cabe5cb207f2776e1d4f8ca0f38">firStateF32</a> [<a class="el" href="arm__fir__example__f32_8c.html#ad51ded0bbd705f02f73fc60c0b721ced">BLOCK_SIZE</a>+<a class="el" href="arm__fir__example__f32_8c.html#a7579d94e0a80fb9d376ea6c7897f73b0">NUM_TAPS</a>-1]</td></tr>
  142. <tr class="separator:a46d61cabe5cb207f2776e1d4f8ca0f38"><td class="memSeparator" colspan="2">&#160;</td></tr>
  143. <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>
  144. <tr class="separator:ae070afd14f437ad1ae0a947e4403dd0e"><td class="memSeparator" colspan="2">&#160;</td></tr>
  145. <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>
  146. <tr class="separator:ab6558f40a619c2502fbc24c880fd4fb0"><td class="memSeparator" colspan="2">&#160;</td></tr>
  147. <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>
  148. <tr class="separator:af7d5613bda9a19b2ccae5d6cb79a22bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
  149. <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>
  150. <tr class="separator:af06013f588a7003278de222913c9d819"><td class="memSeparator" colspan="2">&#160;</td></tr>
  151. </table>
  152. <h2 class="groupheader">Macro Definition Documentation</h2>
  153. <a class="anchor" id="ad51ded0bbd705f02f73fc60c0b721ced"></a>
  154. <div class="memitem">
  155. <div class="memproto">
  156. <table class="memname">
  157. <tr>
  158. <td class="memname">#define BLOCK_SIZE</td>
  159. </tr>
  160. </table>
  161. </div><div class="memdoc">
  162. <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>
  163. </dl>
  164. </div>
  165. </div>
  166. <a class="anchor" id="a7579d94e0a80fb9d376ea6c7897f73b0"></a>
  167. <div class="memitem">
  168. <div class="memproto">
  169. <table class="memname">
  170. <tr>
  171. <td class="memname">#define NUM_TAPS</td>
  172. </tr>
  173. </table>
  174. </div><div class="memdoc">
  175. <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>
  176. </dl>
  177. </div>
  178. </div>
  179. <a class="anchor" id="af7d1dd4deffa8e7ed6429e5dd0fe1812"></a>
  180. <div class="memitem">
  181. <div class="memproto">
  182. <table class="memname">
  183. <tr>
  184. <td class="memname">#define SNR_THRESHOLD_F32</td>
  185. </tr>
  186. </table>
  187. </div><div class="memdoc">
  188. <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>
  189. </dl>
  190. </div>
  191. </div>
  192. <a class="anchor" id="abc004a7fade488e72310fd96c0a101dc"></a>
  193. <div class="memitem">
  194. <div class="memproto">
  195. <table class="memname">
  196. <tr>
  197. <td class="memname">#define TEST_LENGTH_SAMPLES</td>
  198. </tr>
  199. </table>
  200. </div><div class="memdoc">
  201. <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>
  202. </dl>
  203. </div>
  204. </div>
  205. <h2 class="groupheader">Function Documentation</h2>
  206. <a class="anchor" id="a52d2cba30e6946c95578be946ac12a65"></a>
  207. <div class="memitem">
  208. <div class="memproto">
  209. <table class="memname">
  210. <tr>
  211. <td class="memname">int32_t main </td>
  212. <td>(</td>
  213. <td class="paramtype">void&#160;</td>
  214. <td class="paramname"></td><td>)</td>
  215. <td></td>
  216. </tr>
  217. </table>
  218. </div><div class="memdoc">
  219. <dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_fir_example_f32_8c-example.html#a11">arm_fir_example_f32.c</a>.</dd>
  220. </dl>
  221. </div>
  222. </div>
  223. <h2 class="groupheader">Variable Documentation</h2>
  224. <a class="anchor" id="ab6558f40a619c2502fbc24c880fd4fb0"></a>
  225. <div class="memitem">
  226. <div class="memproto">
  227. <table class="memname">
  228. <tr>
  229. <td class="memname">uint32_t blockSize</td>
  230. </tr>
  231. </table>
  232. </div><div class="memdoc">
  233. <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>, and <a class="el" href="arm_signal_converge_example_f32_8c-example.html#a13">arm_signal_converge_example_f32.c</a>.</dd>
  234. </dl>
  235. </div>
  236. </div>
  237. <a class="anchor" id="ae070afd14f437ad1ae0a947e4403dd0e"></a>
  238. <div class="memitem">
  239. <div class="memproto">
  240. <table class="memname">
  241. <tr>
  242. <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>
  243. </tr>
  244. </table>
  245. </div><div class="memdoc">
  246. <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>.</dd>
  247. </dl>
  248. </div>
  249. </div>
  250. <a class="anchor" id="a46d61cabe5cb207f2776e1d4f8ca0f38"></a>
  251. <div class="memitem">
  252. <div class="memproto">
  253. <table class="mlabels">
  254. <tr>
  255. <td class="mlabels-left">
  256. <table class="memname">
  257. <tr>
  258. <td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> firStateF32[<a class="el" href="arm__fir__example__f32_8c.html#ad51ded0bbd705f02f73fc60c0b721ced">BLOCK_SIZE</a>+<a class="el" href="arm__fir__example__f32_8c.html#a7579d94e0a80fb9d376ea6c7897f73b0">NUM_TAPS</a>-1]</td>
  259. </tr>
  260. </table>
  261. </td>
  262. <td class="mlabels-right">
  263. <span class="mlabels"><span class="mlabel">static</span></span> </td>
  264. </tr>
  265. </table>
  266. </div><div class="memdoc">
  267. </div>
  268. </div>
  269. <a class="anchor" id="af7d5613bda9a19b2ccae5d6cb79a22bc"></a>
  270. <div class="memitem">
  271. <div class="memproto">
  272. <table class="memname">
  273. <tr>
  274. <td class="memname">uint32_t numBlocks</td>
  275. </tr>
  276. </table>
  277. </div><div class="memdoc">
  278. <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>
  279. </dl>
  280. </div>
  281. </div>
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