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| 2 | mjames | 1 | /* ---------------------------------------------------------------------- |
| 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.c |
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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 | |||
| 43 | #include "arm_const_structs.h" |
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| 44 | |||
| 45 | //Floating-point structs |
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| 46 | |||
| 47 | const arm_cfft_instance_f32 arm_cfft_sR_f32_len16 = { |
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| 48 | 16, twiddleCoef_16, armBitRevIndexTable16, ARMBITREVINDEXTABLE__16_TABLE_LENGTH |
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| 49 | }; |
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| 50 | |||
| 51 | const arm_cfft_instance_f32 arm_cfft_sR_f32_len32 = { |
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| 52 | 32, twiddleCoef_32, armBitRevIndexTable32, ARMBITREVINDEXTABLE__32_TABLE_LENGTH |
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| 53 | }; |
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| 54 | |||
| 55 | const arm_cfft_instance_f32 arm_cfft_sR_f32_len64 = { |
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| 56 | 64, twiddleCoef_64, armBitRevIndexTable64, ARMBITREVINDEXTABLE__64_TABLE_LENGTH |
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| 57 | }; |
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| 58 | |||
| 59 | const arm_cfft_instance_f32 arm_cfft_sR_f32_len128 = { |
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| 60 | 128, twiddleCoef_128, armBitRevIndexTable128, ARMBITREVINDEXTABLE_128_TABLE_LENGTH |
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| 61 | }; |
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| 62 | |||
| 63 | const arm_cfft_instance_f32 arm_cfft_sR_f32_len256 = { |
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| 64 | 256, twiddleCoef_256, armBitRevIndexTable256, ARMBITREVINDEXTABLE_256_TABLE_LENGTH |
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| 65 | }; |
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| 66 | |||
| 67 | const arm_cfft_instance_f32 arm_cfft_sR_f32_len512 = { |
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| 68 | 512, twiddleCoef_512, armBitRevIndexTable512, ARMBITREVINDEXTABLE_512_TABLE_LENGTH |
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| 69 | }; |
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| 70 | |||
| 71 | const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024 = { |
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| 72 | 1024, twiddleCoef_1024, armBitRevIndexTable1024, ARMBITREVINDEXTABLE1024_TABLE_LENGTH |
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| 73 | }; |
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| 74 | |||
| 75 | const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048 = { |
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| 76 | 2048, twiddleCoef_2048, armBitRevIndexTable2048, ARMBITREVINDEXTABLE2048_TABLE_LENGTH |
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| 77 | }; |
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| 78 | |||
| 79 | const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096 = { |
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| 80 | 4096, twiddleCoef_4096, armBitRevIndexTable4096, ARMBITREVINDEXTABLE4096_TABLE_LENGTH |
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| 81 | }; |
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| 82 | |||
| 83 | //Fixed-point structs |
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| 84 | |||
| 85 | const arm_cfft_instance_q31 arm_cfft_sR_q31_len16 = { |
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| 86 | 16, twiddleCoef_16_q31, armBitRevIndexTable_fixed_16, ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH |
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| 87 | }; |
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| 88 | |||
| 89 | const arm_cfft_instance_q31 arm_cfft_sR_q31_len32 = { |
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| 90 | 32, twiddleCoef_32_q31, armBitRevIndexTable_fixed_32, ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH |
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| 91 | }; |
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| 92 | |||
| 93 | const arm_cfft_instance_q31 arm_cfft_sR_q31_len64 = { |
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| 94 | 64, twiddleCoef_64_q31, armBitRevIndexTable_fixed_64, ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH |
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| 95 | }; |
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| 96 | |||
| 97 | const arm_cfft_instance_q31 arm_cfft_sR_q31_len128 = { |
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| 98 | 128, twiddleCoef_128_q31, armBitRevIndexTable_fixed_128, ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH |
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| 99 | }; |
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| 100 | |||
| 101 | const arm_cfft_instance_q31 arm_cfft_sR_q31_len256 = { |
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| 102 | 256, twiddleCoef_256_q31, armBitRevIndexTable_fixed_256, ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH |
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| 103 | }; |
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| 104 | |||
| 105 | const arm_cfft_instance_q31 arm_cfft_sR_q31_len512 = { |
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| 106 | 512, twiddleCoef_512_q31, armBitRevIndexTable_fixed_512, ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH |
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| 107 | }; |
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| 108 | |||
| 109 | const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024 = { |
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| 110 | 1024, twiddleCoef_1024_q31, armBitRevIndexTable_fixed_1024, ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH |
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| 111 | }; |
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| 112 | |||
| 113 | const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048 = { |
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| 114 | 2048, twiddleCoef_2048_q31, armBitRevIndexTable_fixed_2048, ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH |
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| 115 | }; |
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| 116 | |||
| 117 | const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096 = { |
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| 118 | 4096, twiddleCoef_4096_q31, armBitRevIndexTable_fixed_4096, ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH |
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| 119 | }; |
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| 120 | |||
| 121 | |||
| 122 | const arm_cfft_instance_q15 arm_cfft_sR_q15_len16 = { |
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| 123 | 16, twiddleCoef_16_q15, armBitRevIndexTable_fixed_16, ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH |
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| 124 | }; |
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| 125 | |||
| 126 | const arm_cfft_instance_q15 arm_cfft_sR_q15_len32 = { |
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| 127 | 32, twiddleCoef_32_q15, armBitRevIndexTable_fixed_32, ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH |
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| 128 | }; |
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| 129 | |||
| 130 | const arm_cfft_instance_q15 arm_cfft_sR_q15_len64 = { |
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| 131 | 64, twiddleCoef_64_q15, armBitRevIndexTable_fixed_64, ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH |
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| 132 | }; |
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| 133 | |||
| 134 | const arm_cfft_instance_q15 arm_cfft_sR_q15_len128 = { |
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| 135 | 128, twiddleCoef_128_q15, armBitRevIndexTable_fixed_128, ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH |
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| 136 | }; |
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| 137 | |||
| 138 | const arm_cfft_instance_q15 arm_cfft_sR_q15_len256 = { |
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| 139 | 256, twiddleCoef_256_q15, armBitRevIndexTable_fixed_256, ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH |
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| 140 | }; |
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| 141 | |||
| 142 | const arm_cfft_instance_q15 arm_cfft_sR_q15_len512 = { |
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| 143 | 512, twiddleCoef_512_q15, armBitRevIndexTable_fixed_512, ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH |
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| 144 | }; |
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| 145 | |||
| 146 | const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024 = { |
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| 147 | 1024, twiddleCoef_1024_q15, armBitRevIndexTable_fixed_1024, ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH |
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| 148 | }; |
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| 149 | |||
| 150 | const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048 = { |
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| 151 | 2048, twiddleCoef_2048_q15, armBitRevIndexTable_fixed_2048, ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH |
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| 152 | }; |
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| 153 | |||
| 154 | const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096 = { |
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| 155 | 4096, twiddleCoef_4096_q15, armBitRevIndexTable_fixed_4096, ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH |
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| 156 | }; |