Vipin Ranka / MGAS_GR_Peach

This is the final version of Mini Gateway for Automation and Security desgined for Renesas GR Peach Design Contest

Dependencies:   GR-PEACH_video GraphicsFramework HTTPServer R_BSP mbed-rpc mbed-rtos Socket lwip-eth lwip-sys lwip FATFileSystem

Fork of mbed-os-example-mbed5-blinky by mbed-os-examples

mbed-dev/cmsis/arm_common_tables.h@12:9a20164dcc47, 2017-01-11 (annotated)

Committer:
vipinranka
Date:
Wed Jan 11 11:41:30 2017 +0000
Revision:
12:9a20164dcc47
This is the final version MGAS Project for Renesas GR Peach Design Contest

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vipinranka 12:9a20164dcc47 1 /* ----------------------------------------------------------------------
vipinranka 12:9a20164dcc47 2 * Copyright (C) 2010-2014 ARM Limited. All rights reserved.
vipinranka 12:9a20164dcc47 3 *
vipinranka 12:9a20164dcc47 4 * $Date: 19. March 2015
vipinranka 12:9a20164dcc47 5 * $Revision: V.1.4.5
vipinranka 12:9a20164dcc47 6 *
vipinranka 12:9a20164dcc47 7 * Project: CMSIS DSP Library
vipinranka 12:9a20164dcc47 8 * Title: arm_common_tables.h
vipinranka 12:9a20164dcc47 9 *
vipinranka 12:9a20164dcc47 10 * Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions
vipinranka 12:9a20164dcc47 11 *
vipinranka 12:9a20164dcc47 12 * Target Processor: Cortex-M4/Cortex-M3
vipinranka 12:9a20164dcc47 13 *
vipinranka 12:9a20164dcc47 14 * Redistribution and use in source and binary forms, with or without
vipinranka 12:9a20164dcc47 15 * modification, are permitted provided that the following conditions
vipinranka 12:9a20164dcc47 16 * are met:
vipinranka 12:9a20164dcc47 17 * - Redistributions of source code must retain the above copyright
vipinranka 12:9a20164dcc47 18 * notice, this list of conditions and the following disclaimer.
vipinranka 12:9a20164dcc47 19 * - Redistributions in binary form must reproduce the above copyright
vipinranka 12:9a20164dcc47 20 * notice, this list of conditions and the following disclaimer in
vipinranka 12:9a20164dcc47 21 * the documentation and/or other materials provided with the
vipinranka 12:9a20164dcc47 22 * distribution.
vipinranka 12:9a20164dcc47 23 * - Neither the name of ARM LIMITED nor the names of its contributors
vipinranka 12:9a20164dcc47 24 * may be used to endorse or promote products derived from this
vipinranka 12:9a20164dcc47 25 * software without specific prior written permission.
vipinranka 12:9a20164dcc47 26 *
vipinranka 12:9a20164dcc47 27 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
vipinranka 12:9a20164dcc47 28 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
vipinranka 12:9a20164dcc47 29 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
vipinranka 12:9a20164dcc47 30 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
vipinranka 12:9a20164dcc47 31 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
vipinranka 12:9a20164dcc47 32 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
vipinranka 12:9a20164dcc47 33 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
vipinranka 12:9a20164dcc47 34 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
vipinranka 12:9a20164dcc47 35 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
vipinranka 12:9a20164dcc47 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
vipinranka 12:9a20164dcc47 37 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
vipinranka 12:9a20164dcc47 38 * POSSIBILITY OF SUCH DAMAGE.
vipinranka 12:9a20164dcc47 39 * -------------------------------------------------------------------- */
vipinranka 12:9a20164dcc47 40
vipinranka 12:9a20164dcc47 41 #ifndef _ARM_COMMON_TABLES_H
vipinranka 12:9a20164dcc47 42 #define _ARM_COMMON_TABLES_H
vipinranka 12:9a20164dcc47 43
vipinranka 12:9a20164dcc47 44 #include "arm_math.h"
vipinranka 12:9a20164dcc47 45
vipinranka 12:9a20164dcc47 46 extern const uint16_t armBitRevTable[1024];
vipinranka 12:9a20164dcc47 47 extern const q15_t armRecipTableQ15[64];
vipinranka 12:9a20164dcc47 48 extern const q31_t armRecipTableQ31[64];
vipinranka 12:9a20164dcc47 49 //extern const q31_t realCoefAQ31[1024];
vipinranka 12:9a20164dcc47 50 //extern const q31_t realCoefBQ31[1024];
vipinranka 12:9a20164dcc47 51 extern const float32_t twiddleCoef_16[32];
vipinranka 12:9a20164dcc47 52 extern const float32_t twiddleCoef_32[64];
vipinranka 12:9a20164dcc47 53 extern const float32_t twiddleCoef_64[128];
vipinranka 12:9a20164dcc47 54 extern const float32_t twiddleCoef_128[256];
vipinranka 12:9a20164dcc47 55 extern const float32_t twiddleCoef_256[512];
vipinranka 12:9a20164dcc47 56 extern const float32_t twiddleCoef_512[1024];
vipinranka 12:9a20164dcc47 57 extern const float32_t twiddleCoef_1024[2048];
vipinranka 12:9a20164dcc47 58 extern const float32_t twiddleCoef_2048[4096];
vipinranka 12:9a20164dcc47 59 extern const float32_t twiddleCoef_4096[8192];
vipinranka 12:9a20164dcc47 60 #define twiddleCoef twiddleCoef_4096
vipinranka 12:9a20164dcc47 61 extern const q31_t twiddleCoef_16_q31[24];
vipinranka 12:9a20164dcc47 62 extern const q31_t twiddleCoef_32_q31[48];
vipinranka 12:9a20164dcc47 63 extern const q31_t twiddleCoef_64_q31[96];
vipinranka 12:9a20164dcc47 64 extern const q31_t twiddleCoef_128_q31[192];
vipinranka 12:9a20164dcc47 65 extern const q31_t twiddleCoef_256_q31[384];
vipinranka 12:9a20164dcc47 66 extern const q31_t twiddleCoef_512_q31[768];
vipinranka 12:9a20164dcc47 67 extern const q31_t twiddleCoef_1024_q31[1536];
vipinranka 12:9a20164dcc47 68 extern const q31_t twiddleCoef_2048_q31[3072];
vipinranka 12:9a20164dcc47 69 extern const q31_t twiddleCoef_4096_q31[6144];
vipinranka 12:9a20164dcc47 70 extern const q15_t twiddleCoef_16_q15[24];
vipinranka 12:9a20164dcc47 71 extern const q15_t twiddleCoef_32_q15[48];
vipinranka 12:9a20164dcc47 72 extern const q15_t twiddleCoef_64_q15[96];
vipinranka 12:9a20164dcc47 73 extern const q15_t twiddleCoef_128_q15[192];
vipinranka 12:9a20164dcc47 74 extern const q15_t twiddleCoef_256_q15[384];
vipinranka 12:9a20164dcc47 75 extern const q15_t twiddleCoef_512_q15[768];
vipinranka 12:9a20164dcc47 76 extern const q15_t twiddleCoef_1024_q15[1536];
vipinranka 12:9a20164dcc47 77 extern const q15_t twiddleCoef_2048_q15[3072];
vipinranka 12:9a20164dcc47 78 extern const q15_t twiddleCoef_4096_q15[6144];
vipinranka 12:9a20164dcc47 79 extern const float32_t twiddleCoef_rfft_32[32];
vipinranka 12:9a20164dcc47 80 extern const float32_t twiddleCoef_rfft_64[64];
vipinranka 12:9a20164dcc47 81 extern const float32_t twiddleCoef_rfft_128[128];
vipinranka 12:9a20164dcc47 82 extern const float32_t twiddleCoef_rfft_256[256];
vipinranka 12:9a20164dcc47 83 extern const float32_t twiddleCoef_rfft_512[512];
vipinranka 12:9a20164dcc47 84 extern const float32_t twiddleCoef_rfft_1024[1024];
vipinranka 12:9a20164dcc47 85 extern const float32_t twiddleCoef_rfft_2048[2048];
vipinranka 12:9a20164dcc47 86 extern const float32_t twiddleCoef_rfft_4096[4096];
vipinranka 12:9a20164dcc47 87
vipinranka 12:9a20164dcc47 88
vipinranka 12:9a20164dcc47 89 /* floating-point bit reversal tables */
vipinranka 12:9a20164dcc47 90 #define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20 )
vipinranka 12:9a20164dcc47 91 #define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48 )
vipinranka 12:9a20164dcc47 92 #define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56 )
vipinranka 12:9a20164dcc47 93 #define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 )
vipinranka 12:9a20164dcc47 94 #define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 )
vipinranka 12:9a20164dcc47 95 #define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 )
vipinranka 12:9a20164dcc47 96 #define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800)
vipinranka 12:9a20164dcc47 97 #define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808)
vipinranka 12:9a20164dcc47 98 #define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032)
vipinranka 12:9a20164dcc47 99
vipinranka 12:9a20164dcc47 100 extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 101 extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 102 extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 103 extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 104 extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 105 extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 106 extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 107 extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 108 extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 109
vipinranka 12:9a20164dcc47 110 /* fixed-point bit reversal tables */
vipinranka 12:9a20164dcc47 111 #define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH ((uint16_t)12 )
vipinranka 12:9a20164dcc47 112 #define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH ((uint16_t)24 )
vipinranka 12:9a20164dcc47 113 #define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH ((uint16_t)56 )
vipinranka 12:9a20164dcc47 114 #define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH ((uint16_t)112 )
vipinranka 12:9a20164dcc47 115 #define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH ((uint16_t)240 )
vipinranka 12:9a20164dcc47 116 #define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH ((uint16_t)480 )
vipinranka 12:9a20164dcc47 117 #define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992 )
vipinranka 12:9a20164dcc47 118 #define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984)
vipinranka 12:9a20164dcc47 119 #define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032)
vipinranka 12:9a20164dcc47 120
vipinranka 12:9a20164dcc47 121 extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 122 extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 123 extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 124 extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 125 extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 126 extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 127 extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 128 extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 129 extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH];
vipinranka 12:9a20164dcc47 130
vipinranka 12:9a20164dcc47 131 /* Tables for Fast Math Sine and Cosine */
vipinranka 12:9a20164dcc47 132 extern const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1];
vipinranka 12:9a20164dcc47 133 extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1];
vipinranka 12:9a20164dcc47 134 extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1];
vipinranka 12:9a20164dcc47 135
vipinranka 12:9a20164dcc47 136 #endif /* ARM_COMMON_TABLES_H */