arm_common_tables.h
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1 /* ----------------------------------------------------------------------
2 * Copyright (C) 2010-2014 ARM Limited. All rights reserved.
3 *
4 * $Date: 31. July 2014
5 * $Revision: V1.4.4
6 *
7 * Project: CMSIS DSP Library
8 * Title: arm_common_tables.h
9 *
10 * Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions
11 *
12 * Target Processor: Cortex-M4/Cortex-M3
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40 
41 #ifndef _ARM_COMMON_TABLES_H
42 #define _ARM_COMMON_TABLES_H
43 
44 #include "arm_math.h"
45 
46 extern const uint16_t armBitRevTable[1024];
47 extern const q15_t armRecipTableQ15[64];
48 extern const q31_t armRecipTableQ31[64];
49 //extern const q31_t realCoefAQ31[1024];
50 //extern const q31_t realCoefBQ31[1024];
51 extern const float32_t twiddleCoef_16[32];
52 extern const float32_t twiddleCoef_32[64];
53 extern const float32_t twiddleCoef_64[128];
54 extern const float32_t twiddleCoef_128[256];
55 extern const float32_t twiddleCoef_256[512];
56 extern const float32_t twiddleCoef_512[1024];
57 extern const float32_t twiddleCoef_1024[2048];
58 extern const float32_t twiddleCoef_2048[4096];
59 extern const float32_t twiddleCoef_4096[8192];
60 #define twiddleCoef twiddleCoef_4096
61 extern const q31_t twiddleCoef_16_q31[24];
62 extern const q31_t twiddleCoef_32_q31[48];
63 extern const q31_t twiddleCoef_64_q31[96];
64 extern const q31_t twiddleCoef_128_q31[192];
65 extern const q31_t twiddleCoef_256_q31[384];
66 extern const q31_t twiddleCoef_512_q31[768];
67 extern const q31_t twiddleCoef_1024_q31[1536];
68 extern const q31_t twiddleCoef_2048_q31[3072];
69 extern const q31_t twiddleCoef_4096_q31[6144];
70 extern const q15_t twiddleCoef_16_q15[24];
71 extern const q15_t twiddleCoef_32_q15[48];
72 extern const q15_t twiddleCoef_64_q15[96];
73 extern const q15_t twiddleCoef_128_q15[192];
74 extern const q15_t twiddleCoef_256_q15[384];
75 extern const q15_t twiddleCoef_512_q15[768];
76 extern const q15_t twiddleCoef_1024_q15[1536];
77 extern const q15_t twiddleCoef_2048_q15[3072];
78 extern const q15_t twiddleCoef_4096_q15[6144];
79 extern const float32_t twiddleCoef_rfft_32[32];
80 extern const float32_t twiddleCoef_rfft_64[64];
81 extern const float32_t twiddleCoef_rfft_128[128];
82 extern const float32_t twiddleCoef_rfft_256[256];
83 extern const float32_t twiddleCoef_rfft_512[512];
84 extern const float32_t twiddleCoef_rfft_1024[1024];
85 extern const float32_t twiddleCoef_rfft_2048[2048];
86 extern const float32_t twiddleCoef_rfft_4096[4096];
87 
88 
89 /* floating-point bit reversal tables */
90 #define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20 )
91 #define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48 )
92 #define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56 )
93 #define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 )
94 #define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 )
95 #define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 )
96 #define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800)
97 #define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808)
98 #define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032)
99 
109 
110 /* fixed-point bit reversal tables */
111 #define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH ((uint16_t)12 )
112 #define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH ((uint16_t)24 )
113 #define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH ((uint16_t)56 )
114 #define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH ((uint16_t)112 )
115 #define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH ((uint16_t)240 )
116 #define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH ((uint16_t)480 )
117 #define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992 )
118 #define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984)
119 #define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032)
120 
130 
131 /* Tables for Fast Math Sine and Cosine */
133 extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1];
134 extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1];
135 
136 #endif /* ARM_COMMON_TABLES_H */
const float32_t twiddleCoef_rfft_1024[1024]
const float32_t twiddleCoef_256[512]
const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH]
#define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH
#define ARMBITREVINDEXTABLE_512_TABLE_LENGTH
#define ARMBITREVINDEXTABLE2048_TABLE_LENGTH
const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH]
const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH]
const q15_t twiddleCoef_32_q15[48]
const float32_t twiddleCoef_16[32]
const q15_t twiddleCoef_128_q15[192]
#define ARMBITREVINDEXTABLE_256_TABLE_LENGTH
#define ARMBITREVINDEXTABLE4096_TABLE_LENGTH
const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH]
float float32_t
32-bit floating-point type definition.
Definition: arm_math.h:392
const q15_t armRecipTableQ15[64]
const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE+1]
const q15_t twiddleCoef_64_q15[96]
const q31_t armRecipTableQ31[64]
const q31_t twiddleCoef_4096_q31[6144]
const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH]
const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH]
#define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH
const q31_t twiddleCoef_2048_q31[3072]
#define ARMBITREVINDEXTABLE1024_TABLE_LENGTH
const q31_t twiddleCoef_1024_q31[1536]
#define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH
const q31_t twiddleCoef_256_q31[384]
#define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH
const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH]
const q15_t twiddleCoef_2048_q15[3072]
const q31_t twiddleCoef_16_q31[24]
const q31_t twiddleCoef_128_q31[192]
const q15_t twiddleCoef_16_q15[24]
const q31_t twiddleCoef_32_q31[48]
const float32_t twiddleCoef_rfft_64[64]
#define ARMBITREVINDEXTABLE_128_TABLE_LENGTH
const float32_t twiddleCoef_512[1024]
const float32_t twiddleCoef_4096[8192]
const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH]
int16_t q15_t
16-bit fractional data type in 1.15 format.
Definition: arm_math.h:377
const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH]
const q31_t twiddleCoef_512_q31[768]
const float32_t twiddleCoef_rfft_2048[2048]
const float32_t twiddleCoef_rfft_32[32]
const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH]
const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH]
#define ARMBITREVINDEXTABLE__64_TABLE_LENGTH
const float32_t twiddleCoef_32[64]
#define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH
const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE+1]
const float32_t twiddleCoef_rfft_4096[4096]
const float32_t twiddleCoef_rfft_256[256]
#define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH
const q15_t twiddleCoef_4096_q15[6144]
const q15_t twiddleCoef_256_q15[384]
const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH]
#define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH
const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH]
const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH]
const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH]
const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE+1]
int32_t q31_t
32-bit fractional data type in 1.31 format.
Definition: arm_math.h:382
#define ARMBITREVINDEXTABLE__16_TABLE_LENGTH
#define FAST_MATH_TABLE_SIZE
Macros required for SINE and COSINE Fast math approximations.
Definition: arm_math.h:326
const q15_t twiddleCoef_1024_q15[1536]
#define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH
#define ARMBITREVINDEXTABLE__32_TABLE_LENGTH
const q31_t twiddleCoef_64_q31[96]
const float32_t twiddleCoef_128[256]
const uint16_t armBitRevTable[1024]
const float32_t twiddleCoef_2048[4096]
#define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH
const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH]
const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH]
const float32_t twiddleCoef_rfft_512[512]
const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH]
const float32_t twiddleCoef_rfft_128[128]
const float32_t twiddleCoef_1024[2048]
const float32_t twiddleCoef_64[128]
const q15_t twiddleCoef_512_q15[768]


rosflight_firmware
Author(s): Daniel Koch , James Jackson
autogenerated on Thu Oct 24 2019 03:17:18