arm_const_structs.c

00001 /* ---------------------------------------------------------------------- 
00002 * Copyright (C) 2010-2014 ARM Limited. All rights reserved. 
00003 * 
00004 * $Date:        19. March 2015 
00005 * $Revision:    V.1.4.5
00006 * 
00007 * Project:      CMSIS DSP Library 
00008 * Title:        arm_const_structs.c 
00009 * 
00010 * Description:  This file has constant structs that are initialized for
00011 *              user convenience.  For example, some can be given as 
00012 *              arguments to the arm_cfft_f32() function.
00013 * 
00014 * Target Processor: Cortex-M4/Cortex-M3
00015 *  
00016 * Redistribution and use in source and binary forms, with or without 
00017 * modification, are permitted provided that the following conditions
00018 * are met:
00019 *   - Redistributions of source code must retain the above copyright
00020 *     notice, this list of conditions and the following disclaimer.
00021 *   - Redistributions in binary form must reproduce the above copyright
00022 *     notice, this list of conditions and the following disclaimer in
00023 *     the documentation and/or other materials provided with the 
00024 *     distribution.
00025 *   - Neither the name of ARM LIMITED nor the names of its contributors
00026 *     may be used to endorse or promote products derived from this
00027 *     software without specific prior written permission.
00028 *
00029 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00030 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00031 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00032 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
00033 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00034 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00035 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00036 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00037 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00038 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
00039 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00040 * POSSIBILITY OF SUCH DAMAGE.  
00041 * -------------------------------------------------------------------- */
00042 
00043 #include "arm_const_structs.h"
00044 
00045 //Floating-point structs
00046 
00047 const arm_cfft_instance_f32 arm_cfft_sR_f32_len16 = {
00048     16, twiddleCoef_16 , armBitRevIndexTable16, ARMBITREVINDEXTABLE__16_TABLE_LENGTH
00049 };
00050 
00051 const arm_cfft_instance_f32 arm_cfft_sR_f32_len32 = {
00052     32, twiddleCoef_32 , armBitRevIndexTable32, ARMBITREVINDEXTABLE__32_TABLE_LENGTH
00053 };
00054 
00055 const arm_cfft_instance_f32 arm_cfft_sR_f32_len64 = {
00056     64, twiddleCoef_64 , armBitRevIndexTable64, ARMBITREVINDEXTABLE__64_TABLE_LENGTH
00057 };
00058 
00059 const arm_cfft_instance_f32 arm_cfft_sR_f32_len128 = {
00060     128, twiddleCoef_128 , armBitRevIndexTable128, ARMBITREVINDEXTABLE_128_TABLE_LENGTH
00061 };
00062 
00063 const arm_cfft_instance_f32 arm_cfft_sR_f32_len256 = {
00064     256, twiddleCoef_256 , armBitRevIndexTable256, ARMBITREVINDEXTABLE_256_TABLE_LENGTH
00065 };
00066 
00067 const arm_cfft_instance_f32 arm_cfft_sR_f32_len512 = {
00068     512, twiddleCoef_512 , armBitRevIndexTable512, ARMBITREVINDEXTABLE_512_TABLE_LENGTH
00069 };
00070 
00071 const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024 = {
00072     1024, twiddleCoef_1024 , armBitRevIndexTable1024, ARMBITREVINDEXTABLE1024_TABLE_LENGTH
00073 };
00074 
00075 const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048 = {
00076     2048, twiddleCoef_2048 , armBitRevIndexTable2048, ARMBITREVINDEXTABLE2048_TABLE_LENGTH
00077 };
00078 
00079 const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096 = {
00080     4096, twiddleCoef_4096 , armBitRevIndexTable4096, ARMBITREVINDEXTABLE4096_TABLE_LENGTH
00081 };
00082 
00083 //Fixed-point structs
00084 
00085 const arm_cfft_instance_q31 arm_cfft_sR_q31_len16 = {
00086     16, twiddleCoef_16_q31 , armBitRevIndexTable_fixed_16, ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH
00087 };
00088 
00089 const arm_cfft_instance_q31 arm_cfft_sR_q31_len32 = {
00090     32, twiddleCoef_32_q31 , armBitRevIndexTable_fixed_32, ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH
00091 };
00092 
00093 const arm_cfft_instance_q31 arm_cfft_sR_q31_len64 = {
00094     64, twiddleCoef_64_q31 , armBitRevIndexTable_fixed_64, ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH
00095 };
00096 
00097 const arm_cfft_instance_q31 arm_cfft_sR_q31_len128 = {
00098     128, twiddleCoef_128_q31 , armBitRevIndexTable_fixed_128, ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH
00099 };
00100 
00101 const arm_cfft_instance_q31 arm_cfft_sR_q31_len256 = {
00102     256, twiddleCoef_256_q31 , armBitRevIndexTable_fixed_256, ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH
00103 };
00104 
00105 const arm_cfft_instance_q31 arm_cfft_sR_q31_len512 = {
00106     512, twiddleCoef_512_q31 , armBitRevIndexTable_fixed_512, ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH
00107 };
00108 
00109 const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024 = {
00110     1024, twiddleCoef_1024_q31 , armBitRevIndexTable_fixed_1024, ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH
00111 };
00112 
00113 const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048 = {
00114     2048, twiddleCoef_2048_q31 , armBitRevIndexTable_fixed_2048, ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH
00115 };
00116 
00117 const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096 = {
00118     4096, twiddleCoef_4096_q31 , armBitRevIndexTable_fixed_4096, ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH
00119 };
00120 
00121 
00122 const arm_cfft_instance_q15 arm_cfft_sR_q15_len16 = {
00123     16, twiddleCoef_16_q15 , armBitRevIndexTable_fixed_16, ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH
00124 };
00125 
00126 const arm_cfft_instance_q15 arm_cfft_sR_q15_len32 = {
00127     32, twiddleCoef_32_q15 , armBitRevIndexTable_fixed_32, ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH
00128 };
00129 
00130 const arm_cfft_instance_q15 arm_cfft_sR_q15_len64 = {
00131     64, twiddleCoef_64_q15 , armBitRevIndexTable_fixed_64, ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH
00132 };
00133 
00134 const arm_cfft_instance_q15 arm_cfft_sR_q15_len128 = {
00135     128, twiddleCoef_128_q15 , armBitRevIndexTable_fixed_128, ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH
00136 };
00137 
00138 const arm_cfft_instance_q15 arm_cfft_sR_q15_len256 = {
00139     256, twiddleCoef_256_q15 , armBitRevIndexTable_fixed_256, ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH
00140 };
00141 
00142 const arm_cfft_instance_q15 arm_cfft_sR_q15_len512 = {
00143     512, twiddleCoef_512_q15 , armBitRevIndexTable_fixed_512, ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH
00144 };
00145 
00146 const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024 = {
00147     1024, twiddleCoef_1024_q15 , armBitRevIndexTable_fixed_1024, ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH
00148 };
00149 
00150 const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048 = {
00151     2048, twiddleCoef_2048_q15 , armBitRevIndexTable_fixed_2048, ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH
00152 };
00153 
00154 const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096 = {
00155     4096, twiddleCoef_4096_q15 , armBitRevIndexTable_fixed_4096, ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH
00156 };