1 | /* ----------------------------------------------------------------------
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2 | * Copyright (C) 2010-2013 ARM Limited. All rights reserved.
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3 | *
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4 | * $Date: 16. October 2013
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5 | * $Revision: V1.4.2
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6 | *
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7 | * Project: CMSIS DSP Library
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8 | * Title: arm_const_structs.h
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9 | *
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10 | * Description: This file has constant structs that are initialized for
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11 | * user convenience. For example, some can be given as
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12 | * arguments to the arm_cfft_f32() function.
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13 | *
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14 | * Target Processor: Cortex-M4/Cortex-M3
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15 | *
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16 | * Redistribution and use in source and binary forms, with or without
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17 | * modification, are permitted provided that the following conditions
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18 | * are met:
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19 | * - Redistributions of source code must retain the above copyright
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20 | * notice, this list of conditions and the following disclaimer.
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21 | * - Redistributions in binary form must reproduce the above copyright
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22 | * notice, this list of conditions and the following disclaimer in
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23 | * the documentation and/or other materials provided with the
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24 | * distribution.
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25 | * - Neither the name of ARM LIMITED nor the names of its contributors
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26 | * may be used to endorse or promote products derived from this
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27 | * software without specific prior written permission.
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28 | *
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29 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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30 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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31 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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32 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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33 | * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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34 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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35 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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36 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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37 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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38 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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39 | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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40 | * POSSIBILITY OF SUCH DAMAGE.
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41 | * -------------------------------------------------------------------- */
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42 |
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43 | #ifndef _ARM_CONST_STRUCTS_H
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44 | #define _ARM_CONST_STRUCTS_H
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45 |
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46 | #include "arm_math.h"
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47 | #include "arm_common_tables.h"
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48 |
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49 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len16;
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50 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len32;
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51 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len64;
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52 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len128;
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53 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len256;
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54 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len512;
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55 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024;
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56 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048;
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57 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096;
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58 |
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59 | #endif
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