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Diffstat (limited to 'Middlewares/Third_Party/ARM/ARM.CMSIS-DSP.1.17.1/Include/arm_common_tables.h')
| -rwxr-xr-x | Middlewares/Third_Party/ARM/ARM.CMSIS-DSP.1.17.1/Include/arm_common_tables.h | 318 |
1 files changed, 318 insertions, 0 deletions
diff --git a/Middlewares/Third_Party/ARM/ARM.CMSIS-DSP.1.17.1/Include/arm_common_tables.h b/Middlewares/Third_Party/ARM/ARM.CMSIS-DSP.1.17.1/Include/arm_common_tables.h new file mode 100755 index 0000000..6a92704 --- /dev/null +++ b/Middlewares/Third_Party/ARM/ARM.CMSIS-DSP.1.17.1/Include/arm_common_tables.h @@ -0,0 +1,318 @@ +/* ---------------------------------------------------------------------- + * Project: CMSIS DSP Library + * Title: arm_common_tables.h + * Description: Extern declaration for common tables + * + * @version V1.10.0 + * @date 08 July 2021 + * + * Target Processor: Cortex-M and Cortex-A cores + * -------------------------------------------------------------------- */ +/* + * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ARM_COMMON_TABLES_H +#define ARM_COMMON_TABLES_H + +#include "arm_math_types.h" +#include "dsp/fast_math_functions.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /* Double Precision Float CFFT twiddles */ + extern const uint16_t armBitRevTable[1024]; + + extern const uint64_t twiddleCoefF64_16[32]; + + extern const uint64_t twiddleCoefF64_32[64]; + + extern const uint64_t twiddleCoefF64_64[128]; + + extern const uint64_t twiddleCoefF64_128[256]; + + extern const uint64_t twiddleCoefF64_256[512]; + + extern const uint64_t twiddleCoefF64_512[1024]; + + extern const uint64_t twiddleCoefF64_1024[2048]; + + extern const uint64_t twiddleCoefF64_2048[4096]; + + extern const uint64_t twiddleCoefF64_4096[8192]; + + extern const float32_t twiddleCoef_16[32]; + + extern const float32_t twiddleCoef_32[64]; + + extern const float32_t twiddleCoef_64[128]; + + extern const float32_t twiddleCoef_128[256]; + + extern const float32_t twiddleCoef_256[512]; + + extern const float32_t twiddleCoef_512[1024]; + + extern const float32_t twiddleCoef_1024[2048]; + + extern const float32_t twiddleCoef_2048[4096]; + + extern const float32_t twiddleCoef_4096[8192]; + #define twiddleCoef twiddleCoef_4096 + + /* Q31 */ + + extern const q31_t twiddleCoef_16_q31[24]; + + extern const q31_t twiddleCoef_32_q31[48]; + + extern const q31_t twiddleCoef_64_q31[96]; + + extern const q31_t twiddleCoef_128_q31[192]; + + extern const q31_t twiddleCoef_256_q31[384]; + + extern const q31_t twiddleCoef_512_q31[768]; + + extern const q31_t twiddleCoef_1024_q31[1536]; + + extern const q31_t twiddleCoef_2048_q31[3072]; + + extern const q31_t twiddleCoef_4096_q31[6144]; + + extern const q15_t twiddleCoef_16_q15[24]; + + extern const q15_t twiddleCoef_32_q15[48]; + + extern const q15_t twiddleCoef_64_q15[96]; + + extern const q15_t twiddleCoef_128_q15[192]; + + extern const q15_t twiddleCoef_256_q15[384]; + + extern const q15_t twiddleCoef_512_q15[768]; + + extern const q15_t twiddleCoef_1024_q15[1536]; + + extern const q15_t twiddleCoef_2048_q15[3072]; + + extern const q15_t twiddleCoef_4096_q15[6144]; + + /* Double Precision Float RFFT twiddles */ + extern const uint64_t twiddleCoefF64_rfft_32[32]; + + extern const uint64_t twiddleCoefF64_rfft_64[64]; + + extern const uint64_t twiddleCoefF64_rfft_128[128]; + + extern const uint64_t twiddleCoefF64_rfft_256[256]; + + extern const uint64_t twiddleCoefF64_rfft_512[512]; + + extern const uint64_t twiddleCoefF64_rfft_1024[1024]; + + extern const uint64_t twiddleCoefF64_rfft_2048[2048]; + + extern const uint64_t twiddleCoefF64_rfft_4096[4096]; + + extern const float32_t twiddleCoef_rfft_32[32]; + + extern const float32_t twiddleCoef_rfft_64[64]; + + extern const float32_t twiddleCoef_rfft_128[128]; + + extern const float32_t twiddleCoef_rfft_256[256]; + + extern const float32_t twiddleCoef_rfft_512[512]; + + extern const float32_t twiddleCoef_rfft_1024[1024]; + + extern const float32_t twiddleCoef_rfft_2048[2048]; + + extern const float32_t twiddleCoef_rfft_4096[4096]; + + /* Double precision floating-point bit reversal tables */ + + #define ARMBITREVINDEXTABLEF64_16_TABLE_LENGTH ((uint16_t)12) + extern const uint16_t armBitRevIndexTableF64_16[ARMBITREVINDEXTABLEF64_16_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLEF64_32_TABLE_LENGTH ((uint16_t)24) + extern const uint16_t armBitRevIndexTableF64_32[ARMBITREVINDEXTABLEF64_32_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLEF64_64_TABLE_LENGTH ((uint16_t)56) + extern const uint16_t armBitRevIndexTableF64_64[ARMBITREVINDEXTABLEF64_64_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLEF64_128_TABLE_LENGTH ((uint16_t)112) + extern const uint16_t armBitRevIndexTableF64_128[ARMBITREVINDEXTABLEF64_128_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLEF64_256_TABLE_LENGTH ((uint16_t)240) + extern const uint16_t armBitRevIndexTableF64_256[ARMBITREVINDEXTABLEF64_256_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLEF64_512_TABLE_LENGTH ((uint16_t)480) + extern const uint16_t armBitRevIndexTableF64_512[ARMBITREVINDEXTABLEF64_512_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLEF64_1024_TABLE_LENGTH ((uint16_t)992) + extern const uint16_t armBitRevIndexTableF64_1024[ARMBITREVINDEXTABLEF64_1024_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLEF64_2048_TABLE_LENGTH ((uint16_t)1984) + extern const uint16_t armBitRevIndexTableF64_2048[ARMBITREVINDEXTABLEF64_2048_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLEF64_4096_TABLE_LENGTH ((uint16_t)4032) + extern const uint16_t armBitRevIndexTableF64_4096[ARMBITREVINDEXTABLEF64_4096_TABLE_LENGTH]; + /* floating-point bit reversal tables */ + + #define ARMBITREVINDEXTABLE_16_TABLE_LENGTH ((uint16_t)20) + extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE_16_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_32_TABLE_LENGTH ((uint16_t)48) + extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE_32_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_64_TABLE_LENGTH ((uint16_t)56) + extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE_64_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208) + extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440) + extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448) + extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_1024_TABLE_LENGTH ((uint16_t)1800) + extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE_1024_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_2048_TABLE_LENGTH ((uint16_t)3808) + extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE_2048_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_4096_TABLE_LENGTH ((uint16_t)4032) + extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE_4096_TABLE_LENGTH]; + + + /* fixed-point bit reversal tables */ + + #define ARMBITREVINDEXTABLE_FIXED_16_TABLE_LENGTH ((uint16_t)12) + extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED_16_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_FIXED_32_TABLE_LENGTH ((uint16_t)24) + extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED_32_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_FIXED_64_TABLE_LENGTH ((uint16_t)56) + extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED_64_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_FIXED_128_TABLE_LENGTH ((uint16_t)112) + extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED_128_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_FIXED_256_TABLE_LENGTH ((uint16_t)240) + extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED_256_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_FIXED_512_TABLE_LENGTH ((uint16_t)480) + extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED_512_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992) + extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984) + extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH]; + + #define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032) + extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH]; + + extern const float32_t realCoefA[8192]; + extern const float32_t realCoefB[8192]; + + extern const q31_t realCoefAQ31[8192]; + extern const q31_t realCoefBQ31[8192]; + + extern const q15_t realCoefAQ15[8192]; + extern const q15_t realCoefBQ15[8192]; + + extern const float32_t Weights_128[256]; + extern const float32_t cos_factors_128[128]; + + extern const float32_t Weights_512[1024]; + extern const float32_t cos_factors_512[512]; + + extern const float32_t Weights_2048[4096]; + extern const float32_t cos_factors_2048[2048]; + + extern const float32_t Weights_8192[16384]; + extern const float32_t cos_factors_8192[8192]; + + extern const q15_t WeightsQ15_128[256]; + extern const q15_t cos_factorsQ15_128[128]; + + extern const q15_t WeightsQ15_512[1024]; + extern const q15_t cos_factorsQ15_512[512]; + + extern const q15_t WeightsQ15_2048[4096]; + extern const q15_t cos_factorsQ15_2048[2048]; + + extern const q15_t WeightsQ15_8192[16384]; + extern const q15_t cos_factorsQ15_8192[8192]; + + extern const q31_t WeightsQ31_128[256]; + extern const q31_t cos_factorsQ31_128[128]; + + extern const q31_t WeightsQ31_512[1024]; + extern const q31_t cos_factorsQ31_512[512]; + + extern const q31_t WeightsQ31_2048[4096]; + extern const q31_t cos_factorsQ31_2048[2048]; + + extern const q31_t WeightsQ31_8192[16384]; + extern const q31_t cos_factorsQ31_8192[8192]; + + + extern const q15_t armRecipTableQ15[64]; + + extern const q31_t armRecipTableQ31[64]; + + /* Tables for Fast Math Sine and Cosine */ + extern const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1]; + + extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1]; + + extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1]; + + + /* Accurate scalar sqrt */ + extern const q31_t sqrt_initial_lut_q31[32]; + + extern const q15_t sqrt_initial_lut_q15[16]; + +#if (defined(ARM_MATH_MVEI) || defined(ARM_MATH_HELIUM)) && !defined(ARM_MATH_AUTOVECTORIZE) + extern const q15_t sqrtTable_Q15[256]; + extern const q31_t sqrtTable_Q31[256]; + extern const unsigned char hwLUT[256]; +#endif + +#if (defined(ARM_MATH_MVEF) || defined(ARM_MATH_HELIUM)) && !defined(ARM_MATH_AUTOVECTORIZE) + extern const float32_t exp_tab[8]; + extern const float32_t __logf_lut_f32[8]; +#endif + + +#ifdef __cplusplus +} +#endif + +#endif /* ARM_COMMON_TABLES_H */ + |