/* ----------------------------------------------------------------------
* Copyright (C) 2010-2014 ARM Limited. All rights reserved.
*
* $Date:        03. January 2017
* $Revision:    V.1.5.0
*
* Project:      CMSIS DSP Library
* Title:        arm_const_structs.c
*
* Description:  This file has 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.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*   - Redistributions of source code must retain the above copyright
*     notice, this list of conditions and the following disclaimer.
*   - Redistributions in binary form must reproduce the above copyright
*     notice, this list of conditions and the following disclaimer in
*     the documentation and/or other materials provided with the
*     distribution.
*   - Neither the name of ARM LIMITED nor the names of its contributors
*     may be used to endorse or promote products derived from this
*     software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#include "arm_const_structs.h"

/* 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 */
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 */
/* Floating-point structs */
const arm_rfft_fast_instance_f32 arm_rfft_fast_sR_f32_len32 = {
	{ 16, twiddleCoef_32, armBitRevIndexTable32, 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 */
extern const q31_t realCoefAQ31[8192];
extern const q31_t realCoefBQ31[8192];

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 */
extern const q15_t realCoefAQ15[8192];
extern const q15_t realCoefBQ15[8192];

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
};