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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_K66F/arm_common_tables.h@134:ad3be0349dc5, 2017-01-16 (annotated)

Committer:
<>
Date:
Mon Jan 16 12:05:23 2017 +0000
Revision:
134:ad3be0349dc5
Parent:
124:2241e3a39974 
Release 134 of the mbed library



Ports for Upcoming Targets





Fixes and Changes



3488: Dev stm i2c v2 unitary functions https://github.com/ARMmbed/mbed-os/pull/3488

3492: Fix #3463 CAN read() return value https://github.com/ARMmbed/mbed-os/pull/3492

3503: [LPC15xx] Ensure that PWM=1 is resolved correctly https://github.com/ARMmbed/mbed-os/pull/3503

3504: [LPC15xx] CAN implementation improvements https://github.com/ARMmbed/mbed-os/pull/3504

3539: NUCLEO_F412ZG - Add support of TRNG peripheral https://github.com/ARMmbed/mbed-os/pull/3539

3540: STM: SPI: Initialize Rx in spi_master_write https://github.com/ARMmbed/mbed-os/pull/3540

3438: K64F: Add support for SERIAL ASYNCH API https://github.com/ARMmbed/mbed-os/pull/3438

3519: MCUXpresso: Fix ENET driver to enable interrupts after interrupt handler is set https://github.com/ARMmbed/mbed-os/pull/3519

3544: STM32L4 deepsleep improvement https://github.com/ARMmbed/mbed-os/pull/3544

3546: NUCLEO-F412ZG - Add CAN peripheral https://github.com/ARMmbed/mbed-os/pull/3546

3551: Fix I2C driver for RZ/A1H https://github.com/ARMmbed/mbed-os/pull/3551

3558: K64F UART Asynch API: Fix synchronization issue https://github.com/ARMmbed/mbed-os/pull/3558

3563: LPC4088 - Fix vector checksum https://github.com/ARMmbed/mbed-os/pull/3563

3567: Dev stm32 F0 v1.7.0 https://github.com/ARMmbed/mbed-os/pull/3567

3577: Fixes linking errors when building with debug profile https://github.com/ARMmbed/mbed-os/pull/3577

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 124:2241e3a39974 1 /* ----------------------------------------------------------------------
Kojto 124:2241e3a39974 2 * Copyright (C) 2010-2014 ARM Limited. All rights reserved.
Kojto 124:2241e3a39974 3 *
Kojto 124:2241e3a39974 4 * $Date: 19. March 2015
Kojto 124:2241e3a39974 5 * $Revision: V.1.4.5
Kojto 124:2241e3a39974 6 *
Kojto 124:2241e3a39974 7 * Project: CMSIS DSP Library
Kojto 124:2241e3a39974 8 * Title: arm_common_tables.h
Kojto 124:2241e3a39974 9 *
Kojto 124:2241e3a39974 10 * Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions
Kojto 124:2241e3a39974 11 *
Kojto 124:2241e3a39974 12 * Target Processor: Cortex-M4/Cortex-M3
Kojto 124:2241e3a39974 13 *
Kojto 124:2241e3a39974 14 * Redistribution and use in source and binary forms, with or without
Kojto 124:2241e3a39974 15 * modification, are permitted provided that the following conditions
Kojto 124:2241e3a39974 16 * are met:
Kojto 124:2241e3a39974 17 * - Redistributions of source code must retain the above copyright
Kojto 124:2241e3a39974 18 * notice, this list of conditions and the following disclaimer.
Kojto 124:2241e3a39974 19 * - Redistributions in binary form must reproduce the above copyright
Kojto 124:2241e3a39974 20 * notice, this list of conditions and the following disclaimer in
Kojto 124:2241e3a39974 21 * the documentation and/or other materials provided with the
Kojto 124:2241e3a39974 22 * distribution.
Kojto 124:2241e3a39974 23 * - Neither the name of ARM LIMITED nor the names of its contributors
Kojto 124:2241e3a39974 24 * may be used to endorse or promote products derived from this
Kojto 124:2241e3a39974 25 * software without specific prior written permission.
Kojto 124:2241e3a39974 26 *
Kojto 124:2241e3a39974 27 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
Kojto 124:2241e3a39974 28 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
Kojto 124:2241e3a39974 29 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
Kojto 124:2241e3a39974 30 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
Kojto 124:2241e3a39974 31 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
Kojto 124:2241e3a39974 32 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
Kojto 124:2241e3a39974 33 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
Kojto 124:2241e3a39974 34 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 124:2241e3a39974 35 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
Kojto 124:2241e3a39974 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
Kojto 124:2241e3a39974 37 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
Kojto 124:2241e3a39974 38 * POSSIBILITY OF SUCH DAMAGE.
Kojto 124:2241e3a39974 39 * -------------------------------------------------------------------- */
Kojto 124:2241e3a39974 40
Kojto 124:2241e3a39974 41 #ifndef _ARM_COMMON_TABLES_H
Kojto 124:2241e3a39974 42 #define _ARM_COMMON_TABLES_H
Kojto 124:2241e3a39974 43
Kojto 124:2241e3a39974 44 #include "arm_math.h"
Kojto 124:2241e3a39974 45
Kojto 124:2241e3a39974 46 extern const uint16_t armBitRevTable[1024];
Kojto 124:2241e3a39974 47 extern const q15_t armRecipTableQ15[64];
Kojto 124:2241e3a39974 48 extern const q31_t armRecipTableQ31[64];
Kojto 124:2241e3a39974 49 //extern const q31_t realCoefAQ31[1024];
Kojto 124:2241e3a39974 50 //extern const q31_t realCoefBQ31[1024];
Kojto 124:2241e3a39974 51 extern const float32_t twiddleCoef_16[32];
Kojto 124:2241e3a39974 52 extern const float32_t twiddleCoef_32[64];
Kojto 124:2241e3a39974 53 extern const float32_t twiddleCoef_64[128];
Kojto 124:2241e3a39974 54 extern const float32_t twiddleCoef_128[256];
Kojto 124:2241e3a39974 55 extern const float32_t twiddleCoef_256[512];
Kojto 124:2241e3a39974 56 extern const float32_t twiddleCoef_512[1024];
Kojto 124:2241e3a39974 57 extern const float32_t twiddleCoef_1024[2048];
Kojto 124:2241e3a39974 58 extern const float32_t twiddleCoef_2048[4096];
Kojto 124:2241e3a39974 59 extern const float32_t twiddleCoef_4096[8192];
Kojto 124:2241e3a39974 60 #define twiddleCoef twiddleCoef_4096
Kojto 124:2241e3a39974 61 extern const q31_t twiddleCoef_16_q31[24];
Kojto 124:2241e3a39974 62 extern const q31_t twiddleCoef_32_q31[48];
Kojto 124:2241e3a39974 63 extern const q31_t twiddleCoef_64_q31[96];
Kojto 124:2241e3a39974 64 extern const q31_t twiddleCoef_128_q31[192];
Kojto 124:2241e3a39974 65 extern const q31_t twiddleCoef_256_q31[384];
Kojto 124:2241e3a39974 66 extern const q31_t twiddleCoef_512_q31[768];
Kojto 124:2241e3a39974 67 extern const q31_t twiddleCoef_1024_q31[1536];
Kojto 124:2241e3a39974 68 extern const q31_t twiddleCoef_2048_q31[3072];
Kojto 124:2241e3a39974 69 extern const q31_t twiddleCoef_4096_q31[6144];
Kojto 124:2241e3a39974 70 extern const q15_t twiddleCoef_16_q15[24];
Kojto 124:2241e3a39974 71 extern const q15_t twiddleCoef_32_q15[48];
Kojto 124:2241e3a39974 72 extern const q15_t twiddleCoef_64_q15[96];
Kojto 124:2241e3a39974 73 extern const q15_t twiddleCoef_128_q15[192];
Kojto 124:2241e3a39974 74 extern const q15_t twiddleCoef_256_q15[384];
Kojto 124:2241e3a39974 75 extern const q15_t twiddleCoef_512_q15[768];
Kojto 124:2241e3a39974 76 extern const q15_t twiddleCoef_1024_q15[1536];
Kojto 124:2241e3a39974 77 extern const q15_t twiddleCoef_2048_q15[3072];
Kojto 124:2241e3a39974 78 extern const q15_t twiddleCoef_4096_q15[6144];
Kojto 124:2241e3a39974 79 extern const float32_t twiddleCoef_rfft_32[32];
Kojto 124:2241e3a39974 80 extern const float32_t twiddleCoef_rfft_64[64];
Kojto 124:2241e3a39974 81 extern const float32_t twiddleCoef_rfft_128[128];
Kojto 124:2241e3a39974 82 extern const float32_t twiddleCoef_rfft_256[256];
Kojto 124:2241e3a39974 83 extern const float32_t twiddleCoef_rfft_512[512];
Kojto 124:2241e3a39974 84 extern const float32_t twiddleCoef_rfft_1024[1024];
Kojto 124:2241e3a39974 85 extern const float32_t twiddleCoef_rfft_2048[2048];
Kojto 124:2241e3a39974 86 extern const float32_t twiddleCoef_rfft_4096[4096];
Kojto 124:2241e3a39974 87
Kojto 124:2241e3a39974 88
Kojto 124:2241e3a39974 89 /* floating-point bit reversal tables */
Kojto 124:2241e3a39974 90 #define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20 )
Kojto 124:2241e3a39974 91 #define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48 )
Kojto 124:2241e3a39974 92 #define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56 )
Kojto 124:2241e3a39974 93 #define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 )
Kojto 124:2241e3a39974 94 #define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 )
Kojto 124:2241e3a39974 95 #define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 )
Kojto 124:2241e3a39974 96 #define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800)
Kojto 124:2241e3a39974 97 #define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808)
Kojto 124:2241e3a39974 98 #define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032)
Kojto 124:2241e3a39974 99
Kojto 124:2241e3a39974 100 extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH];
Kojto 124:2241e3a39974 101 extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH];
Kojto 124:2241e3a39974 102 extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH];
Kojto 124:2241e3a39974 103 extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH];
Kojto 124:2241e3a39974 104 extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH];
Kojto 124:2241e3a39974 105 extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH];
Kojto 124:2241e3a39974 106 extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH];
Kojto 124:2241e3a39974 107 extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH];
Kojto 124:2241e3a39974 108 extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH];
Kojto 124:2241e3a39974 109
Kojto 124:2241e3a39974 110 /* fixed-point bit reversal tables */
Kojto 124:2241e3a39974 111 #define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH ((uint16_t)12 )
Kojto 124:2241e3a39974 112 #define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH ((uint16_t)24 )
Kojto 124:2241e3a39974 113 #define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH ((uint16_t)56 )
Kojto 124:2241e3a39974 114 #define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH ((uint16_t)112 )
Kojto 124:2241e3a39974 115 #define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH ((uint16_t)240 )
Kojto 124:2241e3a39974 116 #define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH ((uint16_t)480 )
Kojto 124:2241e3a39974 117 #define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992 )
Kojto 124:2241e3a39974 118 #define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984)
Kojto 124:2241e3a39974 119 #define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032)
Kojto 124:2241e3a39974 120
Kojto 124:2241e3a39974 121 extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH];
Kojto 124:2241e3a39974 122 extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH];
Kojto 124:2241e3a39974 123 extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH];
Kojto 124:2241e3a39974 124 extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH];
Kojto 124:2241e3a39974 125 extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH];
Kojto 124:2241e3a39974 126 extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH];
Kojto 124:2241e3a39974 127 extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH];
Kojto 124:2241e3a39974 128 extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH];
Kojto 124:2241e3a39974 129 extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH];
Kojto 124:2241e3a39974 130
Kojto 124:2241e3a39974 131 /* Tables for Fast Math Sine and Cosine */
Kojto 124:2241e3a39974 132 extern const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1];
Kojto 124:2241e3a39974 133 extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1];
Kojto 124:2241e3a39974 134 extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1];
Kojto 124:2241e3a39974 135
Kojto 124:2241e3a39974 136 #endif /* ARM_COMMON_TABLES_H */