| 1 | /* ---------------------------------------------------------------------- |
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| 2 | * Copyright (C) 2010-2014 ARM Limited. All rights reserved. |
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| 3 | * |
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| 4 | * $Date: 19. March 2015 |
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| 5 | * $Revision: V.1.4.5 |
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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 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len16; |
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| 60 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len32; |
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| 61 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len64; |
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| 62 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len128; |
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| 63 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len256; |
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| 64 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len512; |
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| 65 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024; |
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| 66 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048; |
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| 67 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096; |
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| 68 | |
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| 69 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len16; |
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| 70 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len32; |
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| 71 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len64; |
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| 72 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len128; |
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| 73 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len256; |
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| 74 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len512; |
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| 75 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024; |
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| 76 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048; |
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| 77 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096; |
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| 78 | |
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| 79 | #endif |
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