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misc: Setup CMSIS DSP library include
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| /* ---------------------------------------------------------------------- | ||
| * Project: CMSIS DSP Library | ||
| * Title: arm_common_tables.h | ||
| * Description: Extern declaration for common tables | ||
| * | ||
| * $Date: 27. January 2017 | ||
| * $Revision: V.1.5.1 | ||
| * | ||
| * Target Processor: Cortex-M cores | ||
| * -------------------------------------------------------------------- */ | ||
| /* | ||
| * Copyright (C) 2010-2017 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 | ||
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| #include "arm_math.h" | ||
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| extern const uint16_t armBitRevTable[1024]; | ||
| extern const q15_t armRecipTableQ15[64]; | ||
| extern const q31_t armRecipTableQ31[64]; | ||
| 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 | ||
| 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]; | ||
| 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]; | ||
|
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| /* floating-point bit reversal tables */ | ||
| #define ARMBITREVINDEXTABLE_16_TABLE_LENGTH ((uint16_t)20) | ||
| #define ARMBITREVINDEXTABLE_32_TABLE_LENGTH ((uint16_t)48) | ||
| #define ARMBITREVINDEXTABLE_64_TABLE_LENGTH ((uint16_t)56) | ||
| #define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208) | ||
| #define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440) | ||
| #define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448) | ||
| #define ARMBITREVINDEXTABLE_1024_TABLE_LENGTH ((uint16_t)1800) | ||
| #define ARMBITREVINDEXTABLE_2048_TABLE_LENGTH ((uint16_t)3808) | ||
| #define ARMBITREVINDEXTABLE_4096_TABLE_LENGTH ((uint16_t)4032) | ||
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| extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE_16_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE_32_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE_64_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE_1024_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE_2048_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE_4096_TABLE_LENGTH]; | ||
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| /* fixed-point bit reversal tables */ | ||
| #define ARMBITREVINDEXTABLE_FIXED_16_TABLE_LENGTH ((uint16_t)12) | ||
| #define ARMBITREVINDEXTABLE_FIXED_32_TABLE_LENGTH ((uint16_t)24) | ||
| #define ARMBITREVINDEXTABLE_FIXED_64_TABLE_LENGTH ((uint16_t)56) | ||
| #define ARMBITREVINDEXTABLE_FIXED_128_TABLE_LENGTH ((uint16_t)112) | ||
| #define ARMBITREVINDEXTABLE_FIXED_256_TABLE_LENGTH ((uint16_t)240) | ||
| #define ARMBITREVINDEXTABLE_FIXED_512_TABLE_LENGTH ((uint16_t)480) | ||
| #define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992) | ||
| #define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984) | ||
| #define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032) | ||
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| extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED_16_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED_32_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED_64_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED_128_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED_256_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED_512_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH]; | ||
| extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH]; | ||
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| /* 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]; | ||
|
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| #endif /* ARM_COMMON_TABLES_H */ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| /* ---------------------------------------------------------------------- | ||
| * Project: CMSIS DSP Library | ||
| * Title: arm_const_structs.h | ||
| * Description: Constant structs that are initialized for user convenience. | ||
| * For example, some can be given as arguments to the arm_cfft_f32() function. | ||
| * | ||
| * $Date: 27. January 2017 | ||
| * $Revision: V.1.5.1 | ||
| * | ||
| * Target Processor: Cortex-M cores | ||
| * -------------------------------------------------------------------- */ | ||
| /* | ||
| * Copyright (C) 2010-2017 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_CONST_STRUCTS_H | ||
| #define _ARM_CONST_STRUCTS_H | ||
|
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| #include "arm_math.h" | ||
| #include "arm_common_tables.h" | ||
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| extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len16; | ||
| extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len32; | ||
| extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len64; | ||
| extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len128; | ||
| extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len256; | ||
| extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len512; | ||
| extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024; | ||
| extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048; | ||
| extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096; | ||
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| extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len16; | ||
| extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len32; | ||
| extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len64; | ||
| extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len128; | ||
| extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len256; | ||
| extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len512; | ||
| extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024; | ||
| extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048; | ||
| extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096; | ||
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| extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len16; | ||
| extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len32; | ||
| extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len64; | ||
| extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len128; | ||
| extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len256; | ||
| extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len512; | ||
| extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024; | ||
| extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048; | ||
| extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096; | ||
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| #endif |
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