1 /* ----------------------------------------------------------------------
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2 * Project: CMSIS DSP Library
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3 * Title: arm_const_structs.h
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4 * Description: Constant structs that are initialized for user convenience.
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5 * For example, some can be given as arguments to the arm_cfft_f32() function.
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7 * $Date: 27. January 2017
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10 * Target Processor: Cortex-M cores
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11 * -------------------------------------------------------------------- */
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13 * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
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15 * SPDX-License-Identifier: Apache-2.0
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17 * Licensed under the Apache License, Version 2.0 (the License); you may
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18 * not use this file except in compliance with the License.
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19 * You may obtain a copy of the License at
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21 * www.apache.org/licenses/LICENSE-2.0
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23 * Unless required by applicable law or agreed to in writing, software
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24 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
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25 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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26 * See the License for the specific language governing permissions and
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27 * limitations under the License.
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30 #ifndef _ARM_CONST_STRUCTS_H
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31 #define _ARM_CONST_STRUCTS_H
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33 #include "arm_math.h"
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34 #include "arm_common_tables.h"
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36 extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len16;
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37 extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len32;
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38 extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len64;
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39 extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len128;
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40 extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len256;
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41 extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len512;
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42 extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024;
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43 extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048;
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44 extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096;
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46 extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len16;
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47 extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len32;
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48 extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len64;
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49 extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len128;
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50 extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len256;
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51 extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len512;
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52 extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024;
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53 extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048;
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54 extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096;
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56 extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len16;
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57 extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len32;
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58 extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len64;
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59 extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len128;
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60 extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len256;
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61 extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len512;
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62 extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024;
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63 extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048;
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64 extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096;
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