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49 <div class="headertitle">
50 <h1>arm_cmplx_mult_cmplx_q31.c</h1> </div>
52 <div class="contents">
53 <a href="arm__cmplx__mult__cmplx__q31_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* ---------------------------------------------------------------------- </span>
54 <a name="l00002"></a>00002 <span class="comment">* Copyright (C) 2010 ARM Limited. All rights reserved. </span>
55 <a name="l00003"></a>00003 <span class="comment">* </span>
56 <a name="l00004"></a>00004 <span class="comment">* $Date: 15. July 2011 </span>
57 <a name="l00005"></a>00005 <span class="comment">* $Revision: V1.0.10 </span>
58 <a name="l00006"></a>00006 <span class="comment">* </span>
59 <a name="l00007"></a>00007 <span class="comment">* Project: CMSIS DSP Library </span>
60 <a name="l00008"></a>00008 <span class="comment">* Title: arm_cmplx_mult_cmplx_q31.c </span>
61 <a name="l00009"></a>00009 <span class="comment">* </span>
62 <a name="l00010"></a>00010 <span class="comment">* Description: Q31 complex-by-complex multiplication </span>
63 <a name="l00011"></a>00011 <span class="comment">* </span>
64 <a name="l00012"></a>00012 <span class="comment">* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0</span>
65 <a name="l00013"></a>00013 <span class="comment">* </span>
66 <a name="l00014"></a>00014 <span class="comment">* Version 1.0.10 2011/7/15 </span>
67 <a name="l00015"></a>00015 <span class="comment">* Big Endian support added and Merged M0 and M3/M4 Source code. </span>
68 <a name="l00016"></a>00016 <span class="comment">* </span>
69 <a name="l00017"></a>00017 <span class="comment">* Version 1.0.3 2010/11/29 </span>
70 <a name="l00018"></a>00018 <span class="comment">* Re-organized the CMSIS folders and updated documentation. </span>
71 <a name="l00019"></a>00019 <span class="comment">* </span>
72 <a name="l00020"></a>00020 <span class="comment">* Version 1.0.2 2010/11/11 </span>
73 <a name="l00021"></a>00021 <span class="comment">* Documentation updated. </span>
74 <a name="l00022"></a>00022 <span class="comment">* </span>
75 <a name="l00023"></a>00023 <span class="comment">* Version 1.0.1 2010/10/05 </span>
76 <a name="l00024"></a>00024 <span class="comment">* Production release and review comments incorporated. </span>
77 <a name="l00025"></a>00025 <span class="comment">* </span>
78 <a name="l00026"></a>00026 <span class="comment">* Version 1.0.0 2010/09/20 </span>
79 <a name="l00027"></a>00027 <span class="comment">* Production release and review comments incorporated. </span>
80 <a name="l00028"></a>00028 <span class="comment">* -------------------------------------------------------------------- */</span>
81 <a name="l00029"></a>00029
82 <a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="arm__math_8h.html">arm_math.h</a>"</span>
83 <a name="l00031"></a>00031
84 <a name="l00056"></a><a class="code" href="group___cmplx_by_cmplx_mult.html#ga1829e50993a90742de225a0ce4213838">00056</a> <span class="keywordtype">void</span> <a class="code" href="group___cmplx_by_cmplx_mult.html#ga1829e50993a90742de225a0ce4213838" title="Q31 complex-by-complex multiplication.">arm_cmplx_mult_cmplx_q31</a>(
85 <a name="l00057"></a>00057 <a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a> * pSrcA,
86 <a name="l00058"></a>00058 <a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a> * pSrcB,
87 <a name="l00059"></a>00059 <a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a> * pDst,
88 <a name="l00060"></a>00060 uint32_t numSamples)
89 <a name="l00061"></a>00061 {
90 <a name="l00062"></a>00062 <a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a> a, b, c, d; <span class="comment">/* Temporary variables to store real and imaginary values */</span>
91 <a name="l00063"></a>00063 uint32_t blkCnt; <span class="comment">/* loop counters */</span>
92 <a name="l00064"></a>00064
93 <a name="l00065"></a>00065 <span class="preprocessor">#ifndef ARM_MATH_CM0</span>
94 <a name="l00066"></a>00066 <span class="preprocessor"></span>
95 <a name="l00067"></a>00067 <span class="comment">/* Run the below code for Cortex-M4 and Cortex-M3 */</span>
96 <a name="l00068"></a>00068
97 <a name="l00069"></a>00069 <span class="comment">/* loop Unrolling */</span>
98 <a name="l00070"></a>00070 blkCnt = numSamples >> 2u;
99 <a name="l00071"></a>00071
100 <a name="l00072"></a>00072 <span class="comment">/* First part of the processing with loop unrolling. Compute 4 outputs at a time. </span>
101 <a name="l00073"></a>00073 <span class="comment"> ** a second loop below computes the remaining 1 to 3 samples. */</span>
102 <a name="l00074"></a>00074 <span class="keywordflow">while</span>(blkCnt > 0u)
103 <a name="l00075"></a>00075 {
104 <a name="l00076"></a>00076 <span class="comment">/* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */</span>
105 <a name="l00077"></a>00077 <span class="comment">/* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */</span>
106 <a name="l00078"></a>00078 a = *pSrcA++;
107 <a name="l00079"></a>00079 b = *pSrcA++;
108 <a name="l00080"></a>00080 c = *pSrcB++;
109 <a name="l00081"></a>00081 d = *pSrcB++;
110 <a name="l00082"></a>00082
111 <a name="l00083"></a>00083 <span class="comment">/* store the real result in 3.29 format in the destination buffer. */</span>
112 <a name="l00084"></a>00084 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * c) >> 33) - (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * d) >> 33));
113 <a name="l00085"></a>00085 <span class="comment">/* store the imag result in 3.29 format in the destination buffer. */</span>
114 <a name="l00086"></a>00086 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * d) >> 33) + (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * c) >> 33));
115 <a name="l00087"></a>00087
116 <a name="l00088"></a>00088 a = *pSrcA++;
117 <a name="l00089"></a>00089 b = *pSrcA++;
118 <a name="l00090"></a>00090 c = *pSrcB++;
119 <a name="l00091"></a>00091 d = *pSrcB++;
120 <a name="l00092"></a>00092
121 <a name="l00093"></a>00093 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
122 <a name="l00094"></a>00094 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * c) >> 33) - (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * d) >> 33));
123 <a name="l00095"></a>00095 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
124 <a name="l00096"></a>00096 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * d) >> 33) + (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * c) >> 33));
125 <a name="l00097"></a>00097
126 <a name="l00098"></a>00098 a = *pSrcA++;
127 <a name="l00099"></a>00099 b = *pSrcA++;
128 <a name="l00100"></a>00100 c = *pSrcB++;
129 <a name="l00101"></a>00101 d = *pSrcB++;
130 <a name="l00102"></a>00102
131 <a name="l00103"></a>00103 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
132 <a name="l00104"></a>00104 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * c) >> 33) - (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * d) >> 33));
133 <a name="l00105"></a>00105 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
134 <a name="l00106"></a>00106 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * d) >> 33) + (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * c) >> 33));
135 <a name="l00107"></a>00107
136 <a name="l00108"></a>00108 a = *pSrcA++;
137 <a name="l00109"></a>00109 b = *pSrcA++;
138 <a name="l00110"></a>00110 c = *pSrcB++;
139 <a name="l00111"></a>00111 d = *pSrcB++;
140 <a name="l00112"></a>00112
141 <a name="l00113"></a>00113 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
142 <a name="l00114"></a>00114 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * c) >> 33) - (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * d) >> 33));
143 <a name="l00115"></a>00115 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
144 <a name="l00116"></a>00116 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * d) >> 33) + (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * c) >> 33));
145 <a name="l00117"></a>00117
146 <a name="l00118"></a>00118 <span class="comment">/* Decrement the blockSize loop counter */</span>
147 <a name="l00119"></a>00119 blkCnt--;
148 <a name="l00120"></a>00120 }
149 <a name="l00121"></a>00121
150 <a name="l00122"></a>00122 <span class="comment">/* If the blockSize is not a multiple of 4, compute any remaining output samples here. </span>
151 <a name="l00123"></a>00123 <span class="comment"> ** No loop unrolling is used. */</span>
152 <a name="l00124"></a>00124 blkCnt = numSamples % 0x4u;
153 <a name="l00125"></a>00125
154 <a name="l00126"></a>00126 <span class="keywordflow">while</span>(blkCnt > 0u)
155 <a name="l00127"></a>00127 {
156 <a name="l00128"></a>00128 <span class="comment">/* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */</span>
157 <a name="l00129"></a>00129 <span class="comment">/* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */</span>
158 <a name="l00130"></a>00130 a = *pSrcA++;
159 <a name="l00131"></a>00131 b = *pSrcA++;
160 <a name="l00132"></a>00132 c = *pSrcB++;
161 <a name="l00133"></a>00133 d = *pSrcB++;
162 <a name="l00134"></a>00134
163 <a name="l00135"></a>00135 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
164 <a name="l00136"></a>00136 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * c) >> 33) - (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * d) >> 33));
165 <a name="l00137"></a>00137 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
166 <a name="l00138"></a>00138 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * d) >> 33) + (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * c) >> 33));
167 <a name="l00139"></a>00139
168 <a name="l00140"></a>00140 <span class="comment">/* Decrement the blockSize loop counter */</span>
169 <a name="l00141"></a>00141 blkCnt--;
170 <a name="l00142"></a>00142 }
171 <a name="l00143"></a>00143
172 <a name="l00144"></a>00144 <span class="preprocessor">#else</span>
173 <a name="l00145"></a>00145 <span class="preprocessor"></span>
174 <a name="l00146"></a>00146 <span class="comment">/* Run the below code for Cortex-M0 */</span>
175 <a name="l00147"></a>00147
176 <a name="l00148"></a>00148 <span class="comment">/* loop Unrolling */</span>
177 <a name="l00149"></a>00149 blkCnt = numSamples >> 1u;
178 <a name="l00150"></a>00150
179 <a name="l00151"></a>00151 <span class="comment">/* First part of the processing with loop unrolling. Compute 2 outputs at a time. </span>
180 <a name="l00152"></a>00152 <span class="comment"> ** a second loop below computes the remaining 1 sample. */</span>
181 <a name="l00153"></a>00153 <span class="keywordflow">while</span>(blkCnt > 0u)
182 <a name="l00154"></a>00154 {
183 <a name="l00155"></a>00155 <span class="comment">/* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */</span>
184 <a name="l00156"></a>00156 <span class="comment">/* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */</span>
185 <a name="l00157"></a>00157 a = *pSrcA++;
186 <a name="l00158"></a>00158 b = *pSrcA++;
187 <a name="l00159"></a>00159 c = *pSrcB++;
188 <a name="l00160"></a>00160 d = *pSrcB++;
189 <a name="l00161"></a>00161
190 <a name="l00162"></a>00162 <span class="comment">/* store the real result in 3.29 format in the destination buffer. */</span>
191 <a name="l00163"></a>00163 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * c) >> 33) - (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * d) >> 33));
192 <a name="l00164"></a>00164 <span class="comment">/* store the imag result in 3.29 format in the destination buffer. */</span>
193 <a name="l00165"></a>00165 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * d) >> 33) + (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * c) >> 33));
194 <a name="l00166"></a>00166
195 <a name="l00167"></a>00167 a = *pSrcA++;
196 <a name="l00168"></a>00168 b = *pSrcA++;
197 <a name="l00169"></a>00169 c = *pSrcB++;
198 <a name="l00170"></a>00170 d = *pSrcB++;
199 <a name="l00171"></a>00171
200 <a name="l00172"></a>00172 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
201 <a name="l00173"></a>00173 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * c) >> 33) - (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * d) >> 33));
202 <a name="l00174"></a>00174 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
203 <a name="l00175"></a>00175 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * d) >> 33) + (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * c) >> 33));
204 <a name="l00176"></a>00176
205 <a name="l00177"></a>00177 <span class="comment">/* Decrement the blockSize loop counter */</span>
206 <a name="l00178"></a>00178 blkCnt--;
207 <a name="l00179"></a>00179 }
208 <a name="l00180"></a>00180
209 <a name="l00181"></a>00181 <span class="comment">/* If the blockSize is not a multiple of 2, compute any remaining output samples here. </span>
210 <a name="l00182"></a>00182 <span class="comment"> ** No loop unrolling is used. */</span>
211 <a name="l00183"></a>00183 blkCnt = numSamples % 0x2u;
212 <a name="l00184"></a>00184
213 <a name="l00185"></a>00185 <span class="keywordflow">while</span>(blkCnt > 0u)
214 <a name="l00186"></a>00186 {
215 <a name="l00187"></a>00187 <span class="comment">/* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */</span>
216 <a name="l00188"></a>00188 <span class="comment">/* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */</span>
217 <a name="l00189"></a>00189 a = *pSrcA++;
218 <a name="l00190"></a>00190 b = *pSrcA++;
219 <a name="l00191"></a>00191 c = *pSrcB++;
220 <a name="l00192"></a>00192 d = *pSrcB++;
221 <a name="l00193"></a>00193
222 <a name="l00194"></a>00194 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
223 <a name="l00195"></a>00195 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * c) >> 33) - (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * d) >> 33));
224 <a name="l00196"></a>00196 <span class="comment">/* store the result in 3.29 format in the destination buffer. */</span>
225 <a name="l00197"></a>00197 *pDst++ = (<a class="code" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0" title="32-bit fractional data type in 1.31 format.">q31_t</a>) ((((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) a * d) >> 33) + (((<a class="code" href="arm__math_8h.html#a5aea1cb12fc02d9d44c8abf217eaa5c6" title="64-bit fractional data type in 1.63 format.">q63_t</a>) b * c) >> 33));
226 <a name="l00198"></a>00198
227 <a name="l00199"></a>00199 <span class="comment">/* Decrement the blockSize loop counter */</span>
228 <a name="l00200"></a>00200 blkCnt--;
229 <a name="l00201"></a>00201 }
230 <a name="l00202"></a>00202
231 <a name="l00203"></a>00203 <span class="preprocessor">#endif </span><span class="comment">/* #ifndef ARM_MATH_CM0 */</span>
232 <a name="l00204"></a>00204
233 <a name="l00205"></a>00205 }
234 <a name="l00206"></a>00206
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