John Garlitos / Mbed OS EVAL-CN0540-ARDZ

Dependencies:   platform_drivers LTC26X6 AD77681

Committer:
jngarlitos
Date:
Mon Dec 06 05:22:28 2021 +0000
Revision:
1:9dd7c64b4a64
EVAL-CN0540-ARDZ mbed example program Initial Commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jngarlitos 1:9dd7c64b4a64 1 /* ----------------------------------------------------------------------
jngarlitos 1:9dd7c64b4a64 2 * Copyright (C) 2010-2014 ARM Limited. All rights reserved.
jngarlitos 1:9dd7c64b4a64 3 *
jngarlitos 1:9dd7c64b4a64 4 * $Date: 19. October 2015
jngarlitos 1:9dd7c64b4a64 5 * $Revision: V.1.4.5 a
jngarlitos 1:9dd7c64b4a64 6 *
jngarlitos 1:9dd7c64b4a64 7 * Project: CMSIS DSP Library
jngarlitos 1:9dd7c64b4a64 8 * Title: arm_common_tables.h
jngarlitos 1:9dd7c64b4a64 9 *
jngarlitos 1:9dd7c64b4a64 10 * Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions
jngarlitos 1:9dd7c64b4a64 11 *
jngarlitos 1:9dd7c64b4a64 12 * Target Processor: Cortex-M4/Cortex-M3
jngarlitos 1:9dd7c64b4a64 13 *
jngarlitos 1:9dd7c64b4a64 14 * Redistribution and use in source and binary forms, with or without
jngarlitos 1:9dd7c64b4a64 15 * modification, are permitted provided that the following conditions
jngarlitos 1:9dd7c64b4a64 16 * are met:
jngarlitos 1:9dd7c64b4a64 17 * - Redistributions of source code must retain the above copyright
jngarlitos 1:9dd7c64b4a64 18 * notice, this list of conditions and the following disclaimer.
jngarlitos 1:9dd7c64b4a64 19 * - Redistributions in binary form must reproduce the above copyright
jngarlitos 1:9dd7c64b4a64 20 * notice, this list of conditions and the following disclaimer in
jngarlitos 1:9dd7c64b4a64 21 * the documentation and/or other materials provided with the
jngarlitos 1:9dd7c64b4a64 22 * distribution.
jngarlitos 1:9dd7c64b4a64 23 * - Neither the name of ARM LIMITED nor the names of its contributors
jngarlitos 1:9dd7c64b4a64 24 * may be used to endorse or promote products derived from this
jngarlitos 1:9dd7c64b4a64 25 * software without specific prior written permission.
jngarlitos 1:9dd7c64b4a64 26 *
jngarlitos 1:9dd7c64b4a64 27 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
jngarlitos 1:9dd7c64b4a64 28 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
jngarlitos 1:9dd7c64b4a64 29 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
jngarlitos 1:9dd7c64b4a64 30 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
jngarlitos 1:9dd7c64b4a64 31 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
jngarlitos 1:9dd7c64b4a64 32 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
jngarlitos 1:9dd7c64b4a64 33 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
jngarlitos 1:9dd7c64b4a64 34 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
jngarlitos 1:9dd7c64b4a64 35 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
jngarlitos 1:9dd7c64b4a64 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
jngarlitos 1:9dd7c64b4a64 37 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
jngarlitos 1:9dd7c64b4a64 38 * POSSIBILITY OF SUCH DAMAGE.
jngarlitos 1:9dd7c64b4a64 39 * -------------------------------------------------------------------- */
jngarlitos 1:9dd7c64b4a64 40
jngarlitos 1:9dd7c64b4a64 41 #ifndef _ARM_COMMON_TABLES_H
jngarlitos 1:9dd7c64b4a64 42 #define _ARM_COMMON_TABLES_H
jngarlitos 1:9dd7c64b4a64 43
jngarlitos 1:9dd7c64b4a64 44 #include "arm_math.h"
jngarlitos 1:9dd7c64b4a64 45
jngarlitos 1:9dd7c64b4a64 46 extern const uint16_t armBitRevTable[1024];
jngarlitos 1:9dd7c64b4a64 47 extern const q15_t armRecipTableQ15[64];
jngarlitos 1:9dd7c64b4a64 48 extern const q31_t armRecipTableQ31[64];
jngarlitos 1:9dd7c64b4a64 49 /* extern const q31_t realCoefAQ31[1024]; */
jngarlitos 1:9dd7c64b4a64 50 /* extern const q31_t realCoefBQ31[1024]; */
jngarlitos 1:9dd7c64b4a64 51 extern const float32_t twiddleCoef_16[32];
jngarlitos 1:9dd7c64b4a64 52 extern const float32_t twiddleCoef_32[64];
jngarlitos 1:9dd7c64b4a64 53 extern const float32_t twiddleCoef_64[128];
jngarlitos 1:9dd7c64b4a64 54 extern const float32_t twiddleCoef_128[256];
jngarlitos 1:9dd7c64b4a64 55 extern const float32_t twiddleCoef_256[512];
jngarlitos 1:9dd7c64b4a64 56 extern const float32_t twiddleCoef_512[1024];
jngarlitos 1:9dd7c64b4a64 57 extern const float32_t twiddleCoef_1024[2048];
jngarlitos 1:9dd7c64b4a64 58 extern const float32_t twiddleCoef_2048[4096];
jngarlitos 1:9dd7c64b4a64 59 extern const float32_t twiddleCoef_4096[8192];
jngarlitos 1:9dd7c64b4a64 60 #define twiddleCoef twiddleCoef_4096
jngarlitos 1:9dd7c64b4a64 61 extern const q31_t twiddleCoef_16_q31[24];
jngarlitos 1:9dd7c64b4a64 62 extern const q31_t twiddleCoef_32_q31[48];
jngarlitos 1:9dd7c64b4a64 63 extern const q31_t twiddleCoef_64_q31[96];
jngarlitos 1:9dd7c64b4a64 64 extern const q31_t twiddleCoef_128_q31[192];
jngarlitos 1:9dd7c64b4a64 65 extern const q31_t twiddleCoef_256_q31[384];
jngarlitos 1:9dd7c64b4a64 66 extern const q31_t twiddleCoef_512_q31[768];
jngarlitos 1:9dd7c64b4a64 67 extern const q31_t twiddleCoef_1024_q31[1536];
jngarlitos 1:9dd7c64b4a64 68 extern const q31_t twiddleCoef_2048_q31[3072];
jngarlitos 1:9dd7c64b4a64 69 extern const q31_t twiddleCoef_4096_q31[6144];
jngarlitos 1:9dd7c64b4a64 70 extern const q15_t twiddleCoef_16_q15[24];
jngarlitos 1:9dd7c64b4a64 71 extern const q15_t twiddleCoef_32_q15[48];
jngarlitos 1:9dd7c64b4a64 72 extern const q15_t twiddleCoef_64_q15[96];
jngarlitos 1:9dd7c64b4a64 73 extern const q15_t twiddleCoef_128_q15[192];
jngarlitos 1:9dd7c64b4a64 74 extern const q15_t twiddleCoef_256_q15[384];
jngarlitos 1:9dd7c64b4a64 75 extern const q15_t twiddleCoef_512_q15[768];
jngarlitos 1:9dd7c64b4a64 76 extern const q15_t twiddleCoef_1024_q15[1536];
jngarlitos 1:9dd7c64b4a64 77 extern const q15_t twiddleCoef_2048_q15[3072];
jngarlitos 1:9dd7c64b4a64 78 extern const q15_t twiddleCoef_4096_q15[6144];
jngarlitos 1:9dd7c64b4a64 79 extern const float32_t twiddleCoef_rfft_32[32];
jngarlitos 1:9dd7c64b4a64 80 extern const float32_t twiddleCoef_rfft_64[64];
jngarlitos 1:9dd7c64b4a64 81 extern const float32_t twiddleCoef_rfft_128[128];
jngarlitos 1:9dd7c64b4a64 82 extern const float32_t twiddleCoef_rfft_256[256];
jngarlitos 1:9dd7c64b4a64 83 extern const float32_t twiddleCoef_rfft_512[512];
jngarlitos 1:9dd7c64b4a64 84 extern const float32_t twiddleCoef_rfft_1024[1024];
jngarlitos 1:9dd7c64b4a64 85 extern const float32_t twiddleCoef_rfft_2048[2048];
jngarlitos 1:9dd7c64b4a64 86 extern const float32_t twiddleCoef_rfft_4096[4096];
jngarlitos 1:9dd7c64b4a64 87
jngarlitos 1:9dd7c64b4a64 88
jngarlitos 1:9dd7c64b4a64 89 /* floating-point bit reversal tables */
jngarlitos 1:9dd7c64b4a64 90 #define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20 )
jngarlitos 1:9dd7c64b4a64 91 #define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48 )
jngarlitos 1:9dd7c64b4a64 92 #define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56 )
jngarlitos 1:9dd7c64b4a64 93 #define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 )
jngarlitos 1:9dd7c64b4a64 94 #define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 )
jngarlitos 1:9dd7c64b4a64 95 #define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 )
jngarlitos 1:9dd7c64b4a64 96 #define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800)
jngarlitos 1:9dd7c64b4a64 97 #define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808)
jngarlitos 1:9dd7c64b4a64 98 #define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032)
jngarlitos 1:9dd7c64b4a64 99
jngarlitos 1:9dd7c64b4a64 100 extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 101 extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 102 extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 103 extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 104 extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 105 extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 106 extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 107 extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 108 extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 109
jngarlitos 1:9dd7c64b4a64 110 /* fixed-point bit reversal tables */
jngarlitos 1:9dd7c64b4a64 111 #define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH ((uint16_t)12 )
jngarlitos 1:9dd7c64b4a64 112 #define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH ((uint16_t)24 )
jngarlitos 1:9dd7c64b4a64 113 #define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH ((uint16_t)56 )
jngarlitos 1:9dd7c64b4a64 114 #define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH ((uint16_t)112 )
jngarlitos 1:9dd7c64b4a64 115 #define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH ((uint16_t)240 )
jngarlitos 1:9dd7c64b4a64 116 #define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH ((uint16_t)480 )
jngarlitos 1:9dd7c64b4a64 117 #define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992 )
jngarlitos 1:9dd7c64b4a64 118 #define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984)
jngarlitos 1:9dd7c64b4a64 119 #define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032)
jngarlitos 1:9dd7c64b4a64 120
jngarlitos 1:9dd7c64b4a64 121 extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 122 extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 123 extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 124 extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 125 extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 126 extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 127 extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 128 extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 129 extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH];
jngarlitos 1:9dd7c64b4a64 130
jngarlitos 1:9dd7c64b4a64 131 /* Tables for Fast Math Sine and Cosine */
jngarlitos 1:9dd7c64b4a64 132 extern const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1];
jngarlitos 1:9dd7c64b4a64 133 extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1];
jngarlitos 1:9dd7c64b4a64 134 extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1];
jngarlitos 1:9dd7c64b4a64 135
jngarlitos 1:9dd7c64b4a64 136 #endif /* ARM_COMMON_TABLES_H */