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TARGET_KL27Z/arm_common_tables.h@120:7c328cabac7e, 2016-05-10 (annotated)
- Committer:
- Kojto
- Date:
- Tue May 10 12:23:43 2016 -0500
- Revision:
- 120:7c328cabac7e
Release 120 of the mbed library
Changes:
- ST - STMF3XX/F4XX - directories removal
- STMF3 - pwm range fix
- STMF1 - Cube driver update
- Renesas - RZ_A1H - async i2c, serial and spi addition
- Freescale - KSDK2 update
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Kojto | 120:7c328cabac7e | 1 | /* ---------------------------------------------------------------------- |
Kojto | 120:7c328cabac7e | 2 | * Copyright (C) 2010-2014 ARM Limited. All rights reserved. |
Kojto | 120:7c328cabac7e | 3 | * |
Kojto | 120:7c328cabac7e | 4 | * $Date: 19. March 2015 |
Kojto | 120:7c328cabac7e | 5 | * $Revision: V.1.4.5 |
Kojto | 120:7c328cabac7e | 6 | * |
Kojto | 120:7c328cabac7e | 7 | * Project: CMSIS DSP Library |
Kojto | 120:7c328cabac7e | 8 | * Title: arm_common_tables.h |
Kojto | 120:7c328cabac7e | 9 | * |
Kojto | 120:7c328cabac7e | 10 | * Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions |
Kojto | 120:7c328cabac7e | 11 | * |
Kojto | 120:7c328cabac7e | 12 | * Target Processor: Cortex-M4/Cortex-M3 |
Kojto | 120:7c328cabac7e | 13 | * |
Kojto | 120:7c328cabac7e | 14 | * Redistribution and use in source and binary forms, with or without |
Kojto | 120:7c328cabac7e | 15 | * modification, are permitted provided that the following conditions |
Kojto | 120:7c328cabac7e | 16 | * are met: |
Kojto | 120:7c328cabac7e | 17 | * - Redistributions of source code must retain the above copyright |
Kojto | 120:7c328cabac7e | 18 | * notice, this list of conditions and the following disclaimer. |
Kojto | 120:7c328cabac7e | 19 | * - Redistributions in binary form must reproduce the above copyright |
Kojto | 120:7c328cabac7e | 20 | * notice, this list of conditions and the following disclaimer in |
Kojto | 120:7c328cabac7e | 21 | * the documentation and/or other materials provided with the |
Kojto | 120:7c328cabac7e | 22 | * distribution. |
Kojto | 120:7c328cabac7e | 23 | * - Neither the name of ARM LIMITED nor the names of its contributors |
Kojto | 120:7c328cabac7e | 24 | * may be used to endorse or promote products derived from this |
Kojto | 120:7c328cabac7e | 25 | * software without specific prior written permission. |
Kojto | 120:7c328cabac7e | 26 | * |
Kojto | 120:7c328cabac7e | 27 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
Kojto | 120:7c328cabac7e | 28 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
Kojto | 120:7c328cabac7e | 29 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
Kojto | 120:7c328cabac7e | 30 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
Kojto | 120:7c328cabac7e | 31 | * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
Kojto | 120:7c328cabac7e | 32 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
Kojto | 120:7c328cabac7e | 33 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
Kojto | 120:7c328cabac7e | 34 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
Kojto | 120:7c328cabac7e | 35 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
Kojto | 120:7c328cabac7e | 36 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
Kojto | 120:7c328cabac7e | 37 | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
Kojto | 120:7c328cabac7e | 38 | * POSSIBILITY OF SUCH DAMAGE. |
Kojto | 120:7c328cabac7e | 39 | * -------------------------------------------------------------------- */ |
Kojto | 120:7c328cabac7e | 40 | |
Kojto | 120:7c328cabac7e | 41 | #ifndef _ARM_COMMON_TABLES_H |
Kojto | 120:7c328cabac7e | 42 | #define _ARM_COMMON_TABLES_H |
Kojto | 120:7c328cabac7e | 43 | |
Kojto | 120:7c328cabac7e | 44 | #include "arm_math.h" |
Kojto | 120:7c328cabac7e | 45 | |
Kojto | 120:7c328cabac7e | 46 | extern const uint16_t armBitRevTable[1024]; |
Kojto | 120:7c328cabac7e | 47 | extern const q15_t armRecipTableQ15[64]; |
Kojto | 120:7c328cabac7e | 48 | extern const q31_t armRecipTableQ31[64]; |
Kojto | 120:7c328cabac7e | 49 | //extern const q31_t realCoefAQ31[1024]; |
Kojto | 120:7c328cabac7e | 50 | //extern const q31_t realCoefBQ31[1024]; |
Kojto | 120:7c328cabac7e | 51 | extern const float32_t twiddleCoef_16[32]; |
Kojto | 120:7c328cabac7e | 52 | extern const float32_t twiddleCoef_32[64]; |
Kojto | 120:7c328cabac7e | 53 | extern const float32_t twiddleCoef_64[128]; |
Kojto | 120:7c328cabac7e | 54 | extern const float32_t twiddleCoef_128[256]; |
Kojto | 120:7c328cabac7e | 55 | extern const float32_t twiddleCoef_256[512]; |
Kojto | 120:7c328cabac7e | 56 | extern const float32_t twiddleCoef_512[1024]; |
Kojto | 120:7c328cabac7e | 57 | extern const float32_t twiddleCoef_1024[2048]; |
Kojto | 120:7c328cabac7e | 58 | extern const float32_t twiddleCoef_2048[4096]; |
Kojto | 120:7c328cabac7e | 59 | extern const float32_t twiddleCoef_4096[8192]; |
Kojto | 120:7c328cabac7e | 60 | #define twiddleCoef twiddleCoef_4096 |
Kojto | 120:7c328cabac7e | 61 | extern const q31_t twiddleCoef_16_q31[24]; |
Kojto | 120:7c328cabac7e | 62 | extern const q31_t twiddleCoef_32_q31[48]; |
Kojto | 120:7c328cabac7e | 63 | extern const q31_t twiddleCoef_64_q31[96]; |
Kojto | 120:7c328cabac7e | 64 | extern const q31_t twiddleCoef_128_q31[192]; |
Kojto | 120:7c328cabac7e | 65 | extern const q31_t twiddleCoef_256_q31[384]; |
Kojto | 120:7c328cabac7e | 66 | extern const q31_t twiddleCoef_512_q31[768]; |
Kojto | 120:7c328cabac7e | 67 | extern const q31_t twiddleCoef_1024_q31[1536]; |
Kojto | 120:7c328cabac7e | 68 | extern const q31_t twiddleCoef_2048_q31[3072]; |
Kojto | 120:7c328cabac7e | 69 | extern const q31_t twiddleCoef_4096_q31[6144]; |
Kojto | 120:7c328cabac7e | 70 | extern const q15_t twiddleCoef_16_q15[24]; |
Kojto | 120:7c328cabac7e | 71 | extern const q15_t twiddleCoef_32_q15[48]; |
Kojto | 120:7c328cabac7e | 72 | extern const q15_t twiddleCoef_64_q15[96]; |
Kojto | 120:7c328cabac7e | 73 | extern const q15_t twiddleCoef_128_q15[192]; |
Kojto | 120:7c328cabac7e | 74 | extern const q15_t twiddleCoef_256_q15[384]; |
Kojto | 120:7c328cabac7e | 75 | extern const q15_t twiddleCoef_512_q15[768]; |
Kojto | 120:7c328cabac7e | 76 | extern const q15_t twiddleCoef_1024_q15[1536]; |
Kojto | 120:7c328cabac7e | 77 | extern const q15_t twiddleCoef_2048_q15[3072]; |
Kojto | 120:7c328cabac7e | 78 | extern const q15_t twiddleCoef_4096_q15[6144]; |
Kojto | 120:7c328cabac7e | 79 | extern const float32_t twiddleCoef_rfft_32[32]; |
Kojto | 120:7c328cabac7e | 80 | extern const float32_t twiddleCoef_rfft_64[64]; |
Kojto | 120:7c328cabac7e | 81 | extern const float32_t twiddleCoef_rfft_128[128]; |
Kojto | 120:7c328cabac7e | 82 | extern const float32_t twiddleCoef_rfft_256[256]; |
Kojto | 120:7c328cabac7e | 83 | extern const float32_t twiddleCoef_rfft_512[512]; |
Kojto | 120:7c328cabac7e | 84 | extern const float32_t twiddleCoef_rfft_1024[1024]; |
Kojto | 120:7c328cabac7e | 85 | extern const float32_t twiddleCoef_rfft_2048[2048]; |
Kojto | 120:7c328cabac7e | 86 | extern const float32_t twiddleCoef_rfft_4096[4096]; |
Kojto | 120:7c328cabac7e | 87 | |
Kojto | 120:7c328cabac7e | 88 | |
Kojto | 120:7c328cabac7e | 89 | /* floating-point bit reversal tables */ |
Kojto | 120:7c328cabac7e | 90 | #define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20 ) |
Kojto | 120:7c328cabac7e | 91 | #define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48 ) |
Kojto | 120:7c328cabac7e | 92 | #define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56 ) |
Kojto | 120:7c328cabac7e | 93 | #define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 ) |
Kojto | 120:7c328cabac7e | 94 | #define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 ) |
Kojto | 120:7c328cabac7e | 95 | #define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 ) |
Kojto | 120:7c328cabac7e | 96 | #define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800) |
Kojto | 120:7c328cabac7e | 97 | #define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808) |
Kojto | 120:7c328cabac7e | 98 | #define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032) |
Kojto | 120:7c328cabac7e | 99 | |
Kojto | 120:7c328cabac7e | 100 | extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 101 | extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 102 | extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 103 | extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 104 | extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 105 | extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 106 | extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 107 | extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 108 | extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 109 | |
Kojto | 120:7c328cabac7e | 110 | /* fixed-point bit reversal tables */ |
Kojto | 120:7c328cabac7e | 111 | #define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH ((uint16_t)12 ) |
Kojto | 120:7c328cabac7e | 112 | #define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH ((uint16_t)24 ) |
Kojto | 120:7c328cabac7e | 113 | #define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH ((uint16_t)56 ) |
Kojto | 120:7c328cabac7e | 114 | #define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH ((uint16_t)112 ) |
Kojto | 120:7c328cabac7e | 115 | #define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH ((uint16_t)240 ) |
Kojto | 120:7c328cabac7e | 116 | #define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH ((uint16_t)480 ) |
Kojto | 120:7c328cabac7e | 117 | #define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992 ) |
Kojto | 120:7c328cabac7e | 118 | #define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984) |
Kojto | 120:7c328cabac7e | 119 | #define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032) |
Kojto | 120:7c328cabac7e | 120 | |
Kojto | 120:7c328cabac7e | 121 | extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 122 | extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 123 | extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 124 | extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 125 | extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 126 | extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 127 | extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 128 | extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 129 | extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH]; |
Kojto | 120:7c328cabac7e | 130 | |
Kojto | 120:7c328cabac7e | 131 | /* Tables for Fast Math Sine and Cosine */ |
Kojto | 120:7c328cabac7e | 132 | extern const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1]; |
Kojto | 120:7c328cabac7e | 133 | extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1]; |
Kojto | 120:7c328cabac7e | 134 | extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1]; |
Kojto | 120:7c328cabac7e | 135 | |
Kojto | 120:7c328cabac7e | 136 | #endif /* ARM_COMMON_TABLES_H */ |