Download edge-impulse-sdk/CMSIS/DSP/Source/CommonTables/arm_const_structs.c from edgeimpulse/Hey-Edge: direct link, hf CLI and curl.
- Browser
- Download file 27.3 kB
-
https://huggingface.co/edgeimpulse/Hey-Edge/resolve/main/edge-impulse-sdk/CMSIS/DSP/Source/CommonTables/arm_const_structs.c
- Command line
-
hf download hf://edgeimpulse/Hey-Edge/edge-impulse-sdk/CMSIS/DSP/Source/CommonTables/arm_const_structs.c
-
curl -L -o arm_const_structs.c https://huggingface.co/edgeimpulse/Hey-Edge/resolve/main/edge-impulse-sdk/CMSIS/DSP/Source/CommonTables/arm_const_structs.c
27.3 kB
| /* ---------------------------------------------------------------------- | |
| * Project: CMSIS DSP Library | |
| * Title: arm_const_structs.c | |
| * Description: Constant structs that are initialized for user convenience. | |
| * For example, some can be given as arguments to the arm_cfft_f32() or arm_rfft_f32() functions. | |
| * | |
| * $Date: 23 April 2021 | |
| * $Revision: V1.9.0 | |
| * | |
| * 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. | |
| */ | |
| /* | |
| ALLOW TABLE is true when config table is enabled and the Tramsform folder is included | |
| for compilation. | |
| */ | |
| /* Floating-point structs */ | |
| const arm_cfft_instance_f64 arm_cfft_sR_f64_len16 = { | |
| 16, (const float64_t *)twiddleCoefF64_16, armBitRevIndexTableF64_16, ARMBITREVINDEXTABLEF64_16_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f64 arm_cfft_sR_f64_len32 = { | |
| 32, (const float64_t *)twiddleCoefF64_32, armBitRevIndexTableF64_32, ARMBITREVINDEXTABLEF64_32_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f64 arm_cfft_sR_f64_len64 = { | |
| 64, (const float64_t *)twiddleCoefF64_64, armBitRevIndexTableF64_64, ARMBITREVINDEXTABLEF64_64_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f64 arm_cfft_sR_f64_len128 = { | |
| 128, (const float64_t *)twiddleCoefF64_128, armBitRevIndexTableF64_128, ARMBITREVINDEXTABLEF64_128_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f64 arm_cfft_sR_f64_len256 = { | |
| 256, (const float64_t *)twiddleCoefF64_256, armBitRevIndexTableF64_256, ARMBITREVINDEXTABLEF64_256_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f64 arm_cfft_sR_f64_len512 = { | |
| 512, (const float64_t *)twiddleCoefF64_512, armBitRevIndexTableF64_512, ARMBITREVINDEXTABLEF64_512_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f64 arm_cfft_sR_f64_len1024 = { | |
| 1024, (const float64_t *)twiddleCoefF64_1024, armBitRevIndexTableF64_1024, ARMBITREVINDEXTABLEF64_1024_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f64 arm_cfft_sR_f64_len2048 = { | |
| 2048, (const float64_t *)twiddleCoefF64_2048, armBitRevIndexTableF64_2048, ARMBITREVINDEXTABLEF64_2048_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f64 arm_cfft_sR_f64_len4096 = { | |
| 4096, (const float64_t *)twiddleCoefF64_4096, armBitRevIndexTableF64_4096, ARMBITREVINDEXTABLEF64_4096_TABLE_LENGTH | |
| }; | |
| /* Floating-point structs */ | |
| const arm_cfft_instance_f32 arm_cfft_sR_f32_len16 = { | |
| 16, twiddleCoef_16, armBitRevIndexTable16, ARMBITREVINDEXTABLE_16_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f32 arm_cfft_sR_f32_len32 = { | |
| 32, twiddleCoef_32, armBitRevIndexTable32, ARMBITREVINDEXTABLE_32_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f32 arm_cfft_sR_f32_len64 = { | |
| 64, twiddleCoef_64, armBitRevIndexTable64, ARMBITREVINDEXTABLE_64_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f32 arm_cfft_sR_f32_len128 = { | |
| 128, twiddleCoef_128, armBitRevIndexTable128, ARMBITREVINDEXTABLE_128_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f32 arm_cfft_sR_f32_len256 = { | |
| 256, twiddleCoef_256, armBitRevIndexTable256, ARMBITREVINDEXTABLE_256_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f32 arm_cfft_sR_f32_len512 = { | |
| 512, twiddleCoef_512, armBitRevIndexTable512, ARMBITREVINDEXTABLE_512_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024 = { | |
| 1024, twiddleCoef_1024, armBitRevIndexTable1024, ARMBITREVINDEXTABLE_1024_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048 = { | |
| 2048, twiddleCoef_2048, armBitRevIndexTable2048, ARMBITREVINDEXTABLE_2048_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096 = { | |
| 4096, twiddleCoef_4096, armBitRevIndexTable4096, ARMBITREVINDEXTABLE_4096_TABLE_LENGTH | |
| }; | |
| /* Fixed-point structs */ | |
| /* | |
| Those structures cannot be used to initialize the MVE version of the FFT Q31 instances. | |
| So they are not compiled when MVE is defined. | |
| For the MVE version, the new arm_cfft_init_f32 must be used. | |
| */ | |
| const arm_cfft_instance_q31 arm_cfft_sR_q31_len16 = { | |
| 16, twiddleCoef_16_q31, armBitRevIndexTable_fixed_16, ARMBITREVINDEXTABLE_FIXED_16_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q31 arm_cfft_sR_q31_len32 = { | |
| 32, twiddleCoef_32_q31, armBitRevIndexTable_fixed_32, ARMBITREVINDEXTABLE_FIXED_32_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q31 arm_cfft_sR_q31_len64 = { | |
| 64, twiddleCoef_64_q31, armBitRevIndexTable_fixed_64, ARMBITREVINDEXTABLE_FIXED_64_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q31 arm_cfft_sR_q31_len128 = { | |
| 128, twiddleCoef_128_q31, armBitRevIndexTable_fixed_128, ARMBITREVINDEXTABLE_FIXED_128_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q31 arm_cfft_sR_q31_len256 = { | |
| 256, twiddleCoef_256_q31, armBitRevIndexTable_fixed_256, ARMBITREVINDEXTABLE_FIXED_256_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q31 arm_cfft_sR_q31_len512 = { | |
| 512, twiddleCoef_512_q31, armBitRevIndexTable_fixed_512, ARMBITREVINDEXTABLE_FIXED_512_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024 = { | |
| 1024, twiddleCoef_1024_q31, armBitRevIndexTable_fixed_1024, ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048 = { | |
| 2048, twiddleCoef_2048_q31, armBitRevIndexTable_fixed_2048, ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096 = { | |
| 4096, twiddleCoef_4096_q31, armBitRevIndexTable_fixed_4096, ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q15 arm_cfft_sR_q15_len16 = { | |
| 16, twiddleCoef_16_q15, armBitRevIndexTable_fixed_16, ARMBITREVINDEXTABLE_FIXED_16_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q15 arm_cfft_sR_q15_len32 = { | |
| 32, twiddleCoef_32_q15, armBitRevIndexTable_fixed_32, ARMBITREVINDEXTABLE_FIXED_32_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q15 arm_cfft_sR_q15_len64 = { | |
| 64, twiddleCoef_64_q15, armBitRevIndexTable_fixed_64, ARMBITREVINDEXTABLE_FIXED_64_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q15 arm_cfft_sR_q15_len128 = { | |
| 128, twiddleCoef_128_q15, armBitRevIndexTable_fixed_128, ARMBITREVINDEXTABLE_FIXED_128_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q15 arm_cfft_sR_q15_len256 = { | |
| 256, twiddleCoef_256_q15, armBitRevIndexTable_fixed_256, ARMBITREVINDEXTABLE_FIXED_256_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q15 arm_cfft_sR_q15_len512 = { | |
| 512, twiddleCoef_512_q15, armBitRevIndexTable_fixed_512, ARMBITREVINDEXTABLE_FIXED_512_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024 = { | |
| 1024, twiddleCoef_1024_q15, armBitRevIndexTable_fixed_1024, ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048 = { | |
| 2048, twiddleCoef_2048_q15, armBitRevIndexTable_fixed_2048, ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH | |
| }; | |
| const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096 = { | |
| 4096, twiddleCoef_4096_q15, armBitRevIndexTable_fixed_4096, ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH | |
| }; | |
| /* Structure for real-value inputs */ | |
| /* Double precision strucs */ | |
| const arm_rfft_fast_instance_f64 arm_rfft_fast_sR_f64_len32 = { | |
| { 16, (const float64_t *)twiddleCoefF64_16, armBitRevIndexTableF64_16, ARMBITREVINDEXTABLEF64_16_TABLE_LENGTH }, | |
| 32U, | |
| (float64_t *)twiddleCoefF64_rfft_32 | |
| }; | |
| const arm_rfft_fast_instance_f64 arm_rfft_fast_sR_f64_len64 = { | |
| { 32, (const float64_t *)twiddleCoefF64_32, armBitRevIndexTableF64_32, ARMBITREVINDEXTABLEF64_32_TABLE_LENGTH }, | |
| 64U, | |
| (float64_t *)twiddleCoefF64_rfft_64 | |
| }; | |
| const arm_rfft_fast_instance_f64 arm_rfft_fast_sR_f64_len128 = { | |
| { 64, (const float64_t *)twiddleCoefF64_64, armBitRevIndexTableF64_64, ARMBITREVINDEXTABLEF64_64_TABLE_LENGTH }, | |
| 128U, | |
| (float64_t *)twiddleCoefF64_rfft_128 | |
| }; | |
| const arm_rfft_fast_instance_f64 arm_rfft_fast_sR_f64_len256 = { | |
| { 128, (const float64_t *)twiddleCoefF64_128, armBitRevIndexTableF64_128, ARMBITREVINDEXTABLEF64_128_TABLE_LENGTH }, | |
| 256U, | |
| (float64_t *)twiddleCoefF64_rfft_256 | |
| }; | |
| const arm_rfft_fast_instance_f64 arm_rfft_fast_sR_f64_len512 = { | |
| { 256, (const float64_t *)twiddleCoefF64_256, armBitRevIndexTableF64_256, ARMBITREVINDEXTABLEF64_256_TABLE_LENGTH }, | |
| 512U, | |
| (float64_t *)twiddleCoefF64_rfft_512 | |
| }; | |
| const arm_rfft_fast_instance_f64 arm_rfft_fast_sR_f64_len1024 = { | |
| { 512, (const float64_t *)twiddleCoefF64_512, armBitRevIndexTableF64_512, ARMBITREVINDEXTABLEF64_512_TABLE_LENGTH }, | |
| 1024U, | |
| (float64_t *)twiddleCoefF64_rfft_1024 | |
| }; | |
| const arm_rfft_fast_instance_f64 arm_rfft_fast_sR_f64_len2048 = { | |
| { 1024, (const float64_t *)twiddleCoefF64_1024, armBitRevIndexTableF64_1024, ARMBITREVINDEXTABLEF64_1024_TABLE_LENGTH }, | |
| 2048U, | |
| (float64_t *)twiddleCoefF64_rfft_2048 | |
| }; | |
| const arm_rfft_fast_instance_f64 arm_rfft_fast_sR_f64_len4096 = { | |
| { 2048, (const float64_t *)twiddleCoefF64_2048, armBitRevIndexTableF64_2048, ARMBITREVINDEXTABLEF64_2048_TABLE_LENGTH }, | |
| 4096U, | |
| (float64_t *)twiddleCoefF64_rfft_4096 | |
| }; | |
| /* Floating-point structs */ | |
| const arm_rfft_fast_instance_f32 arm_rfft_fast_sR_f32_len32 = { | |
| { 16, twiddleCoef_16, armBitRevIndexTable16, ARMBITREVINDEXTABLE_16_TABLE_LENGTH }, | |
| 32U, | |
| (float32_t *)twiddleCoef_rfft_32 | |
| }; | |
| const arm_rfft_fast_instance_f32 arm_rfft_fast_sR_f32_len64 = { | |
| { 32, twiddleCoef_32, armBitRevIndexTable32, ARMBITREVINDEXTABLE_32_TABLE_LENGTH }, | |
| 64U, | |
| (float32_t *)twiddleCoef_rfft_64 | |
| }; | |
| const arm_rfft_fast_instance_f32 arm_rfft_fast_sR_f32_len128 = { | |
| { 64, twiddleCoef_64, armBitRevIndexTable64, ARMBITREVINDEXTABLE_64_TABLE_LENGTH }, | |
| 128U, | |
| (float32_t *)twiddleCoef_rfft_128 | |
| }; | |
| const arm_rfft_fast_instance_f32 arm_rfft_fast_sR_f32_len256 = { | |
| { 128, twiddleCoef_128, armBitRevIndexTable128, ARMBITREVINDEXTABLE_128_TABLE_LENGTH }, | |
| 256U, | |
| (float32_t *)twiddleCoef_rfft_256 | |
| }; | |
| const arm_rfft_fast_instance_f32 arm_rfft_fast_sR_f32_len512 = { | |
| { 256, twiddleCoef_256, armBitRevIndexTable256, ARMBITREVINDEXTABLE_256_TABLE_LENGTH }, | |
| 512U, | |
| (float32_t *)twiddleCoef_rfft_512 | |
| }; | |
| const arm_rfft_fast_instance_f32 arm_rfft_fast_sR_f32_len1024 = { | |
| { 512, twiddleCoef_512, armBitRevIndexTable512, ARMBITREVINDEXTABLE_512_TABLE_LENGTH }, | |
| 1024U, | |
| (float32_t *)twiddleCoef_rfft_1024 | |
| }; | |
| const arm_rfft_fast_instance_f32 arm_rfft_fast_sR_f32_len2048 = { | |
| { 1024, twiddleCoef_1024, armBitRevIndexTable1024, ARMBITREVINDEXTABLE_1024_TABLE_LENGTH }, | |
| 2048U, | |
| (float32_t *)twiddleCoef_rfft_2048 | |
| }; | |
| const arm_rfft_fast_instance_f32 arm_rfft_fast_sR_f32_len4096 = { | |
| { 2048, twiddleCoef_2048, armBitRevIndexTable2048, ARMBITREVINDEXTABLE_2048_TABLE_LENGTH }, | |
| 4096U, | |
| (float32_t *)twiddleCoef_rfft_4096 | |
| }; | |
| /* Fixed-point structs */ | |
| /* q31_t */ | |
| /* | |
| Those structures cannot be used to initialize the MVE version of the FFT Q31 instances. | |
| So they are not compiled when MVE is defined. | |
| For the MVE version, the new arm_cfft_init_f32 must be used. | |
| */ | |
| const arm_rfft_instance_q31 arm_rfft_sR_q31_len32 = { | |
| 32U, | |
| 0, | |
| 1, | |
| 256U, | |
| (q31_t*)realCoefAQ31, | |
| (q31_t*)realCoefBQ31, | |
| &arm_cfft_sR_q31_len16 | |
| }; | |
| const arm_rfft_instance_q31 arm_rfft_sR_q31_len64 = { | |
| 64U, | |
| 0, | |
| 1, | |
| 128U, | |
| (q31_t*)realCoefAQ31, | |
| (q31_t*)realCoefBQ31, | |
| &arm_cfft_sR_q31_len32 | |
| }; | |
| const arm_rfft_instance_q31 arm_rfft_sR_q31_len128 = { | |
| 128U, | |
| 0, | |
| 1, | |
| 64U, | |
| (q31_t*)realCoefAQ31, | |
| (q31_t*)realCoefBQ31, | |
| &arm_cfft_sR_q31_len64 | |
| }; | |
| const arm_rfft_instance_q31 arm_rfft_sR_q31_len256 = { | |
| 256U, | |
| 0, | |
| 1, | |
| 32U, | |
| (q31_t*)realCoefAQ31, | |
| (q31_t*)realCoefBQ31, | |
| &arm_cfft_sR_q31_len128 | |
| }; | |
| const arm_rfft_instance_q31 arm_rfft_sR_q31_len512 = { | |
| 512U, | |
| 0, | |
| 1, | |
| 16U, | |
| (q31_t*)realCoefAQ31, | |
| (q31_t*)realCoefBQ31, | |
| &arm_cfft_sR_q31_len256 | |
| }; | |
| const arm_rfft_instance_q31 arm_rfft_sR_q31_len1024 = { | |
| 1024U, | |
| 0, | |
| 1, | |
| 8U, | |
| (q31_t*)realCoefAQ31, | |
| (q31_t*)realCoefBQ31, | |
| &arm_cfft_sR_q31_len512 | |
| }; | |
| const arm_rfft_instance_q31 arm_rfft_sR_q31_len2048 = { | |
| 2048U, | |
| 0, | |
| 1, | |
| 4U, | |
| (q31_t*)realCoefAQ31, | |
| (q31_t*)realCoefBQ31, | |
| &arm_cfft_sR_q31_len1024 | |
| }; | |
| const arm_rfft_instance_q31 arm_rfft_sR_q31_len4096 = { | |
| 4096U, | |
| 0, | |
| 1, | |
| 2U, | |
| (q31_t*)realCoefAQ31, | |
| (q31_t*)realCoefBQ31, | |
| &arm_cfft_sR_q31_len2048 | |
| }; | |
| const arm_rfft_instance_q31 arm_rfft_sR_q31_len8192 = { | |
| 8192U, | |
| 0, | |
| 1, | |
| 1U, | |
| (q31_t*)realCoefAQ31, | |
| (q31_t*)realCoefBQ31, | |
| &arm_cfft_sR_q31_len4096 | |
| }; | |
| /* q15_t */ | |
| const arm_rfft_instance_q15 arm_rfft_sR_q15_len32 = { | |
| 32U, | |
| 0, | |
| 1, | |
| 256U, | |
| (q15_t*)realCoefAQ15, | |
| (q15_t*)realCoefBQ15, | |
| &arm_cfft_sR_q15_len16 | |
| }; | |
| const arm_rfft_instance_q15 arm_rfft_sR_q15_len64 = { | |
| 64U, | |
| 0, | |
| 1, | |
| 128U, | |
| (q15_t*)realCoefAQ15, | |
| (q15_t*)realCoefBQ15, | |
| &arm_cfft_sR_q15_len32 | |
| }; | |
| const arm_rfft_instance_q15 arm_rfft_sR_q15_len128 = { | |
| 128U, | |
| 0, | |
| 1, | |
| 64U, | |
| (q15_t*)realCoefAQ15, | |
| (q15_t*)realCoefBQ15, | |
| &arm_cfft_sR_q15_len64 | |
| }; | |
| const arm_rfft_instance_q15 arm_rfft_sR_q15_len256 = { | |
| 256U, | |
| 0, | |
| 1, | |
| 32U, | |
| (q15_t*)realCoefAQ15, | |
| (q15_t*)realCoefBQ15, | |
| &arm_cfft_sR_q15_len128 | |
| }; | |
| const arm_rfft_instance_q15 arm_rfft_sR_q15_len512 = { | |
| 512U, | |
| 0, | |
| 1, | |
| 16U, | |
| (q15_t*)realCoefAQ15, | |
| (q15_t*)realCoefBQ15, | |
| &arm_cfft_sR_q15_len256 | |
| }; | |
| const arm_rfft_instance_q15 arm_rfft_sR_q15_len1024 = { | |
| 1024U, | |
| 0, | |
| 1, | |
| 8U, | |
| (q15_t*)realCoefAQ15, | |
| (q15_t*)realCoefBQ15, | |
| &arm_cfft_sR_q15_len512 | |
| }; | |
| const arm_rfft_instance_q15 arm_rfft_sR_q15_len2048 = { | |
| 2048U, | |
| 0, | |
| 1, | |
| 4U, | |
| (q15_t*)realCoefAQ15, | |
| (q15_t*)realCoefBQ15, | |
| &arm_cfft_sR_q15_len1024 | |
| }; | |
| const arm_rfft_instance_q15 arm_rfft_sR_q15_len4096 = { | |
| 4096U, | |
| 0, | |
| 1, | |
| 2U, | |
| (q15_t*)realCoefAQ15, | |
| (q15_t*)realCoefBQ15, | |
| &arm_cfft_sR_q15_len2048 | |
| }; | |
| const arm_rfft_instance_q15 arm_rfft_sR_q15_len8192 = { | |
| 8192U, | |
| 0, | |
| 1, | |
| 1U, | |
| (q15_t*)realCoefAQ15, | |
| (q15_t*)realCoefBQ15, | |
| &arm_cfft_sR_q15_len4096 | |
| }; | |