From 45a3e7d140540461ac2914aba3c2bcb75e4c0092 Mon Sep 17 00:00:00 2001
From: kerwincui <164770707@qq.com>
Date: Sun, 12 Sep 2021 18:09:42 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E9=99=A4stm32=E4=BB=A3=E7=A0=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
.../ComplexMathFunctions/arm_cmplx_conj_f32.c | 171 ----------
.../ComplexMathFunctions/arm_cmplx_conj_q15.c | 149 ---------
.../ComplexMathFunctions/arm_cmplx_conj_q31.c | 169 ----------
.../arm_cmplx_dot_prod_f32.c | 191 -----------
.../arm_cmplx_dot_prod_q15.c | 177 ----------
.../arm_cmplx_dot_prod_q31.c | 175 ----------
.../ComplexMathFunctions/arm_cmplx_mag_f32.c | 153 ---------
.../ComplexMathFunctions/arm_cmplx_mag_q15.c | 141 --------
.../ComplexMathFunctions/arm_cmplx_mag_q31.c | 173 ----------
.../arm_cmplx_mag_squared_f32.c | 204 ------------
.../arm_cmplx_mag_squared_q15.c | 136 --------
.../arm_cmplx_mag_squared_q31.c | 149 ---------
.../arm_cmplx_mult_cmplx_f32.c | 196 -----------
.../arm_cmplx_mult_cmplx_q15.c | 181 ----------
.../arm_cmplx_mult_cmplx_q31.c | 314 ------------------
.../arm_cmplx_mult_real_f32.c | 213 ------------
.../arm_cmplx_mult_real_q15.c | 191 -----------
.../arm_cmplx_mult_real_q31.c | 211 ------------
.../ControllerFunctions/arm_pid_init_f32.c | 74 -----
.../ControllerFunctions/arm_pid_init_q15.c | 110 ------
.../ControllerFunctions/arm_pid_init_q31.c | 95 ------
.../ControllerFunctions/arm_pid_reset_f32.c | 53 ---
.../ControllerFunctions/arm_pid_reset_q15.c | 52 ---
.../ControllerFunctions/arm_pid_reset_q31.c | 53 ---
.../ControllerFunctions/arm_sin_cos_f32.c | 144 --------
.../ControllerFunctions/arm_sin_cos_q31.c | 110 ------
.../Source/FastMathFunctions/arm_cos_f32.c | 115 -------
.../Source/FastMathFunctions/arm_cos_q15.c | 84 -----
.../Source/FastMathFunctions/arm_cos_q31.c | 84 -----
.../Source/FastMathFunctions/arm_sin_f32.c | 123 -------
.../Source/FastMathFunctions/arm_sin_q15.c | 76 -----
.../Source/FastMathFunctions/arm_sin_q31.c | 75 -----
.../Source/FastMathFunctions/arm_sqrt_q15.c | 144 --------
.../Source/FastMathFunctions/arm_sqrt_q31.c | 142 --------
34 files changed, 4828 deletions(-)
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_f32.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_q15.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_q31.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_f32.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_q15.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_q31.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_f32.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_q15.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_q31.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_q15.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_q31.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_f32.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_q15.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_q31.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_f32.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_q15.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_q31.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_f32.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_q15.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_q31.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_f32.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_q15.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_q31.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_sin_cos_f32.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_sin_cos_q31.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_f32.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_q15.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_q31.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_f32.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_q15.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_q31.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sqrt_q15.c
delete mode 100644 firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sqrt_q31.c
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_f32.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_f32.c
deleted file mode 100644
index cfb6f1f9..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_f32.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_conj_f32.c
- * Description: Floating-point complex conjugate
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @defgroup cmplx_conj Complex Conjugate
- *
- * Conjugates the elements of a complex data vector.
- *
- * The pSrc points to the source data and
- * pDst points to the where the result should be written.
- * numSamples specifies the number of complex samples
- * and the data in each array is stored in an interleaved fashion
- * (real, imag, real, imag, ...).
- * Each array has a total of 2*numSamples values.
- * The underlying algorithm is used:
- *
- *
- * for(n=0; n
- *
- * There are separate functions for floating-point, Q15, and Q31 data types.
- */
-
-/**
- * @addtogroup cmplx_conj
- * @{
- */
-
-/**
- * @brief Floating-point complex conjugate.
- * @param *pSrc points to the input vector
- * @param *pDst points to the output vector
- * @param numSamples number of complex samples in each vector
- * @return none.
- */
-
-void arm_cmplx_conj_f32(
- float32_t * pSrc,
- float32_t * pDst,
- uint32_t numSamples)
-{
- uint32_t blkCnt; /* loop counter */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- float32_t inR1, inR2, inR3, inR4;
- float32_t inI1, inI2, inI3, inI4;
-
- /*loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[0]+jC[1] = A[0]+ j (-1) A[1] */
- /* Calculate Complex Conjugate and then store the results in the destination buffer. */
- /* read real input samples */
- inR1 = pSrc[0];
- /* store real samples to destination */
- pDst[0] = inR1;
- inR2 = pSrc[2];
- pDst[2] = inR2;
- inR3 = pSrc[4];
- pDst[4] = inR3;
- inR4 = pSrc[6];
- pDst[6] = inR4;
-
- /* read imaginary input samples */
- inI1 = pSrc[1];
- inI2 = pSrc[3];
-
- /* conjugate input */
- inI1 = -inI1;
-
- /* read imaginary input samples */
- inI3 = pSrc[5];
-
- /* conjugate input */
- inI2 = -inI2;
-
- /* read imaginary input samples */
- inI4 = pSrc[7];
-
- /* conjugate input */
- inI3 = -inI3;
-
- /* store imaginary samples to destination */
- pDst[1] = inI1;
- pDst[3] = inI2;
-
- /* conjugate input */
- inI4 = -inI4;
-
- /* store imaginary samples to destination */
- pDst[5] = inI3;
-
- /* increment source pointer by 8 to process next sampels */
- pSrc += 8U;
-
- /* store imaginary sample to destination */
- pDst[7] = inI4;
-
- /* increment destination pointer by 8 to store next samples */
- pDst += 8U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
-#else
-
- /* Run the below code for Cortex-M0 */
- blkCnt = numSamples;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* realOut + j (imagOut) = realIn + j (-1) imagIn */
- /* Calculate Complex Conjugate and then store the results in the destination buffer. */
- *pDst++ = *pSrc++;
- *pDst++ = -*pSrc++;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-}
-
-/**
- * @} end of cmplx_conj group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_q15.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_q15.c
deleted file mode 100644
index 79502297..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_q15.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_conj_q15.c
- * Description: Q15 complex conjugate
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup cmplx_conj
- * @{
- */
-
-/**
- * @brief Q15 complex conjugate.
- * @param *pSrc points to the input vector
- * @param *pDst points to the output vector
- * @param numSamples number of complex samples in each vector
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function uses saturating arithmetic.
- * The Q15 value -1 (0x8000) will be saturated to the maximum allowable positive value 0x7FFF.
- */
-
-void arm_cmplx_conj_q15(
- q15_t * pSrc,
- q15_t * pDst,
- uint32_t numSamples)
-{
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- uint32_t blkCnt; /* loop counter */
- q31_t in1, in2, in3, in4;
- q31_t zero = 0;
-
- /*loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[0]+jC[1] = A[0]+ j (-1) A[1] */
- /* Calculate Complex Conjugate and then store the results in the destination buffer. */
- in1 = *__SIMD32(pSrc)++;
- in2 = *__SIMD32(pSrc)++;
- in3 = *__SIMD32(pSrc)++;
- in4 = *__SIMD32(pSrc)++;
-
-#ifndef ARM_MATH_BIG_ENDIAN
-
- in1 = __QASX(zero, in1);
- in2 = __QASX(zero, in2);
- in3 = __QASX(zero, in3);
- in4 = __QASX(zero, in4);
-
-#else
-
- in1 = __QSAX(zero, in1);
- in2 = __QSAX(zero, in2);
- in3 = __QSAX(zero, in3);
- in4 = __QSAX(zero, in4);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-
- in1 = ((uint32_t) in1 >> 16) | ((uint32_t) in1 << 16);
- in2 = ((uint32_t) in2 >> 16) | ((uint32_t) in2 << 16);
- in3 = ((uint32_t) in3 >> 16) | ((uint32_t) in3 << 16);
- in4 = ((uint32_t) in4 >> 16) | ((uint32_t) in4 << 16);
-
- *__SIMD32(pDst)++ = in1;
- *__SIMD32(pDst)++ = in2;
- *__SIMD32(pDst)++ = in3;
- *__SIMD32(pDst)++ = in4;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C[0]+jC[1] = A[0]+ j (-1) A[1] */
- /* Calculate Complex Conjugate and then store the results in the destination buffer. */
- *pDst++ = *pSrc++;
- *pDst++ = __SSAT(-*pSrc++, 16);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
-#else
-
- q15_t in;
-
- /* Run the below code for Cortex-M0 */
-
- while (numSamples > 0U)
- {
- /* realOut + j (imagOut) = realIn+ j (-1) imagIn */
- /* Calculate Complex Conjugate and then store the results in the destination buffer. */
- *pDst++ = *pSrc++;
- in = *pSrc++;
- *pDst++ = (in == (q15_t) 0x8000) ? 0x7fff : -in;
-
- /* Decrement the loop counter */
- numSamples--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-}
-
-/**
- * @} end of cmplx_conj group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_q31.c
deleted file mode 100644
index 709ce0e0..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_conj_q31.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_conj_q31.c
- * Description: Q31 complex conjugate
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup cmplx_conj
- * @{
- */
-
-/**
- * @brief Q31 complex conjugate.
- * @param *pSrc points to the input vector
- * @param *pDst points to the output vector
- * @param numSamples number of complex samples in each vector
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function uses saturating arithmetic.
- * The Q31 value -1 (0x80000000) will be saturated to the maximum allowable positive value 0x7FFFFFFF.
- */
-
-void arm_cmplx_conj_q31(
- q31_t * pSrc,
- q31_t * pDst,
- uint32_t numSamples)
-{
- uint32_t blkCnt; /* loop counter */
- q31_t in; /* Input value */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- q31_t inR1, inR2, inR3, inR4; /* Temporary real variables */
- q31_t inI1, inI2, inI3, inI4; /* Temporary imaginary variables */
-
- /*loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[0]+jC[1] = A[0]+ j (-1) A[1] */
- /* Calculate Complex Conjugate and then store the results in the destination buffer. */
- /* Saturated to 0x7fffffff if the input is -1(0x80000000) */
- /* read real input sample */
- inR1 = pSrc[0];
- /* store real input sample */
- pDst[0] = inR1;
-
- /* read imaginary input sample */
- inI1 = pSrc[1];
-
- /* read real input sample */
- inR2 = pSrc[2];
- /* store real input sample */
- pDst[2] = inR2;
-
- /* read imaginary input sample */
- inI2 = pSrc[3];
-
- /* negate imaginary input sample */
- inI1 = __QSUB(0, inI1);
-
- /* read real input sample */
- inR3 = pSrc[4];
- /* store real input sample */
- pDst[4] = inR3;
-
- /* read imaginary input sample */
- inI3 = pSrc[5];
-
- /* negate imaginary input sample */
- inI2 = __QSUB(0, inI2);
-
- /* read real input sample */
- inR4 = pSrc[6];
- /* store real input sample */
- pDst[6] = inR4;
-
- /* negate imaginary input sample */
- inI3 = __QSUB(0, inI3);
-
- /* store imaginary input sample */
- inI4 = pSrc[7];
-
- /* store imaginary input samples */
- pDst[1] = inI1;
-
- /* negate imaginary input sample */
- inI4 = __QSUB(0, inI4);
-
- /* store imaginary input samples */
- pDst[3] = inI2;
-
- /* increment source pointer by 8 to proecess next samples */
- pSrc += 8U;
-
- /* store imaginary input samples */
- pDst[5] = inI3;
- pDst[7] = inI4;
-
- /* increment destination pointer by 8 to process next samples */
- pDst += 8U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
-#else
-
- /* Run the below code for Cortex-M0 */
- blkCnt = numSamples;
-
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C[0]+jC[1] = A[0]+ j (-1) A[1] */
- /* Calculate Complex Conjugate and then store the results in the destination buffer. */
- /* Saturated to 0x7fffffff if the input is -1(0x80000000) */
- *pDst++ = *pSrc++;
- in = *pSrc++;
- *pDst++ = (in == INT32_MIN) ? INT32_MAX : -in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-}
-
-/**
- * @} end of cmplx_conj group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_f32.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_f32.c
deleted file mode 100644
index bfc352b7..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_f32.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_dot_prod_f32.c
- * Description: Floating-point complex dot product
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @defgroup cmplx_dot_prod Complex Dot Product
- *
- * Computes the dot product of two complex vectors.
- * The vectors are multiplied element-by-element and then summed.
- *
- * The pSrcA points to the first complex input vector and
- * pSrcB points to the second complex input vector.
- * numSamples specifies the number of complex samples
- * and the data in each array is stored in an interleaved fashion
- * (real, imag, real, imag, ...).
- * Each array has a total of 2*numSamples values.
- *
- * The underlying algorithm is used:
- *
- * realResult=0;
- * imagResult=0;
- * for(n=0; n
- *
- * There are separate functions for floating-point, Q15, and Q31 data types.
- */
-
-/**
- * @addtogroup cmplx_dot_prod
- * @{
- */
-
-/**
- * @brief Floating-point complex dot product
- * @param *pSrcA points to the first input vector
- * @param *pSrcB points to the second input vector
- * @param numSamples number of complex samples in each vector
- * @param *realResult real part of the result returned here
- * @param *imagResult imaginary part of the result returned here
- * @return none.
- */
-
-void arm_cmplx_dot_prod_f32(
- float32_t * pSrcA,
- float32_t * pSrcB,
- uint32_t numSamples,
- float32_t * realResult,
- float32_t * imagResult)
-{
- float32_t real_sum = 0.0f, imag_sum = 0.0f; /* Temporary result storage */
- float32_t a0,b0,c0,d0;
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- uint32_t blkCnt; /* loop counter */
-
- /*loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += a0 * c0;
- imag_sum += a0 * d0;
- real_sum -= b0 * d0;
- imag_sum += b0 * c0;
-
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += a0 * c0;
- imag_sum += a0 * d0;
- real_sum -= b0 * d0;
- imag_sum += b0 * c0;
-
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += a0 * c0;
- imag_sum += a0 * d0;
- real_sum -= b0 * d0;
- imag_sum += b0 * c0;
-
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += a0 * c0;
- imag_sum += a0 * d0;
- real_sum -= b0 * d0;
- imag_sum += b0 * c0;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples & 0x3U;
-
- while (blkCnt > 0U)
- {
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += a0 * c0;
- imag_sum += a0 * d0;
- real_sum -= b0 * d0;
- imag_sum += b0 * c0;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- while (numSamples > 0U)
- {
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += a0 * c0;
- imag_sum += a0 * d0;
- real_sum -= b0 * d0;
- imag_sum += b0 * c0;
-
- /* Decrement the loop counter */
- numSamples--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- /* Store the real and imaginary results in the destination buffers */
- *realResult = real_sum;
- *imagResult = imag_sum;
-}
-
-/**
- * @} end of cmplx_dot_prod group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_q15.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_q15.c
deleted file mode 100644
index 9e23a012..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_q15.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_dot_prod_q15.c
- * Description: Processing function for the Q15 Complex Dot product
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup cmplx_dot_prod
- * @{
- */
-
-/**
- * @brief Q15 complex dot product
- * @param *pSrcA points to the first input vector
- * @param *pSrcB points to the second input vector
- * @param numSamples number of complex samples in each vector
- * @param *realResult real part of the result returned here
- * @param *imagResult imaginary part of the result returned here
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function is implemented using an internal 64-bit accumulator.
- * The intermediate 1.15 by 1.15 multiplications are performed with full precision and yield a 2.30 result.
- * These are accumulated in a 64-bit accumulator with 34.30 precision.
- * As a final step, the accumulators are converted to 8.24 format.
- * The return results realResult and imagResult are in 8.24 format.
- */
-
-void arm_cmplx_dot_prod_q15(
- q15_t * pSrcA,
- q15_t * pSrcB,
- uint32_t numSamples,
- q31_t * realResult,
- q31_t * imagResult)
-{
- q63_t real_sum = 0, imag_sum = 0; /* Temporary result storage */
- q15_t a0,b0,c0,d0;
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- uint32_t blkCnt; /* loop counter */
-
-
- /*loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += (q31_t)a0 * c0;
- imag_sum += (q31_t)a0 * d0;
- real_sum -= (q31_t)b0 * d0;
- imag_sum += (q31_t)b0 * c0;
-
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += (q31_t)a0 * c0;
- imag_sum += (q31_t)a0 * d0;
- real_sum -= (q31_t)b0 * d0;
- imag_sum += (q31_t)b0 * c0;
-
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += (q31_t)a0 * c0;
- imag_sum += (q31_t)a0 * d0;
- real_sum -= (q31_t)b0 * d0;
- imag_sum += (q31_t)b0 * c0;
-
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += (q31_t)a0 * c0;
- imag_sum += (q31_t)a0 * d0;
- real_sum -= (q31_t)b0 * d0;
- imag_sum += (q31_t)b0 * c0;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
- while (blkCnt > 0U)
- {
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += (q31_t)a0 * c0;
- imag_sum += (q31_t)a0 * d0;
- real_sum -= (q31_t)b0 * d0;
- imag_sum += (q31_t)b0 * c0;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- while (numSamples > 0U)
- {
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += a0 * c0;
- imag_sum += a0 * d0;
- real_sum -= b0 * d0;
- imag_sum += b0 * c0;
-
-
- /* Decrement the loop counter */
- numSamples--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- /* Store the real and imaginary results in 8.24 format */
- /* Convert real data in 34.30 to 8.24 by 6 right shifts */
- *realResult = (q31_t) (real_sum >> 6);
- /* Convert imaginary data in 34.30 to 8.24 by 6 right shifts */
- *imagResult = (q31_t) (imag_sum >> 6);
-}
-
-/**
- * @} end of cmplx_dot_prod group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_q31.c
deleted file mode 100644
index 6eb5b6e5..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_dot_prod_q31.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_dot_prod_q31.c
- * Description: Q31 complex dot product
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup cmplx_dot_prod
- * @{
- */
-
-/**
- * @brief Q31 complex dot product
- * @param *pSrcA points to the first input vector
- * @param *pSrcB points to the second input vector
- * @param numSamples number of complex samples in each vector
- * @param *realResult real part of the result returned here
- * @param *imagResult imaginary part of the result returned here
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function is implemented using an internal 64-bit accumulator.
- * The intermediate 1.31 by 1.31 multiplications are performed with 64-bit precision and then shifted to 16.48 format.
- * The internal real and imaginary accumulators are in 16.48 format and provide 15 guard bits.
- * Additions are nonsaturating and no overflow will occur as long as numSamples is less than 32768.
- * The return results realResult and imagResult are in 16.48 format.
- * Input down scaling is not required.
- */
-
-void arm_cmplx_dot_prod_q31(
- q31_t * pSrcA,
- q31_t * pSrcB,
- uint32_t numSamples,
- q63_t * realResult,
- q63_t * imagResult)
-{
- q63_t real_sum = 0, imag_sum = 0; /* Temporary result storage */
- q31_t a0,b0,c0,d0;
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- uint32_t blkCnt; /* loop counter */
-
-
- /*loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += ((q63_t)a0 * c0) >> 14;
- imag_sum += ((q63_t)a0 * d0) >> 14;
- real_sum -= ((q63_t)b0 * d0) >> 14;
- imag_sum += ((q63_t)b0 * c0) >> 14;
-
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += ((q63_t)a0 * c0) >> 14;
- imag_sum += ((q63_t)a0 * d0) >> 14;
- real_sum -= ((q63_t)b0 * d0) >> 14;
- imag_sum += ((q63_t)b0 * c0) >> 14;
-
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += ((q63_t)a0 * c0) >> 14;
- imag_sum += ((q63_t)a0 * d0) >> 14;
- real_sum -= ((q63_t)b0 * d0) >> 14;
- imag_sum += ((q63_t)b0 * c0) >> 14;
-
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += ((q63_t)a0 * c0) >> 14;
- imag_sum += ((q63_t)a0 * d0) >> 14;
- real_sum -= ((q63_t)b0 * d0) >> 14;
- imag_sum += ((q63_t)b0 * c0) >> 14;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
- while (blkCnt > 0U)
- {
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += ((q63_t)a0 * c0) >> 14;
- imag_sum += ((q63_t)a0 * d0) >> 14;
- real_sum -= ((q63_t)b0 * d0) >> 14;
- imag_sum += ((q63_t)b0 * c0) >> 14;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- while (numSamples > 0U)
- {
- a0 = *pSrcA++;
- b0 = *pSrcA++;
- c0 = *pSrcB++;
- d0 = *pSrcB++;
-
- real_sum += ((q63_t)a0 * c0) >> 14;
- imag_sum += ((q63_t)a0 * d0) >> 14;
- real_sum -= ((q63_t)b0 * d0) >> 14;
- imag_sum += ((q63_t)b0 * c0) >> 14;
-
- /* Decrement the loop counter */
- numSamples--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- /* Store the real and imaginary results in 16.48 format */
- *realResult = real_sum;
- *imagResult = imag_sum;
-}
-
-/**
- * @} end of cmplx_dot_prod group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_f32.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_f32.c
deleted file mode 100644
index 95aaf1ee..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_f32.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mag_f32.c
- * Description: Floating-point complex magnitude
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @defgroup cmplx_mag Complex Magnitude
- *
- * Computes the magnitude of the elements of a complex data vector.
- *
- * The pSrc points to the source data and
- * pDst points to the where the result should be written.
- * numSamples specifies the number of complex samples
- * in the input array and the data is stored in an interleaved fashion
- * (real, imag, real, imag, ...).
- * The input array has a total of 2*numSamples values;
- * the output array has a total of numSamples values.
- * The underlying algorithm is used:
- *
- *
- * for(n=0; n
- *
- * There are separate functions for floating-point, Q15, and Q31 data types.
- */
-
-/**
- * @addtogroup cmplx_mag
- * @{
- */
-/**
- * @brief Floating-point complex magnitude.
- * @param[in] *pSrc points to complex input buffer
- * @param[out] *pDst points to real output buffer
- * @param[in] numSamples number of complex samples in the input vector
- * @return none.
- *
- */
-
-
-void arm_cmplx_mag_f32(
- float32_t * pSrc,
- float32_t * pDst,
- uint32_t numSamples)
-{
- float32_t realIn, imagIn; /* Temporary variables to hold input values */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- uint32_t blkCnt; /* loop counter */
-
- /*loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
-
- /* C[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */
- realIn = *pSrc++;
- imagIn = *pSrc++;
- /* store the result in the destination buffer. */
- arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
-
- realIn = *pSrc++;
- imagIn = *pSrc++;
- arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
-
- realIn = *pSrc++;
- imagIn = *pSrc++;
- arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
-
- realIn = *pSrc++;
- imagIn = *pSrc++;
- arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
-
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */
- realIn = *pSrc++;
- imagIn = *pSrc++;
- /* store the result in the destination buffer. */
- arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- while (numSamples > 0U)
- {
- /* out = sqrt((real * real) + (imag * imag)) */
- realIn = *pSrc++;
- imagIn = *pSrc++;
- /* store the result in the destination buffer. */
- arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
-
- /* Decrement the loop counter */
- numSamples--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-}
-
-/**
- * @} end of cmplx_mag group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_q15.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_q15.c
deleted file mode 100644
index 03d9b2ae..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_q15.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mag_q15.c
- * Description: Q15 complex magnitude
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup cmplx_mag
- * @{
- */
-
-
-/**
- * @brief Q15 complex magnitude
- * @param *pSrc points to the complex input vector
- * @param *pDst points to the real output vector
- * @param numSamples number of complex samples in the input vector
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function implements 1.15 by 1.15 multiplications and finally output is converted into 2.14 format.
- */
-
-void arm_cmplx_mag_q15(
- q15_t * pSrc,
- q15_t * pDst,
- uint32_t numSamples)
-{
- q31_t acc0, acc1; /* Accumulators */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- uint32_t blkCnt; /* loop counter */
- q31_t in1, in2, in3, in4;
- q31_t acc2, acc3;
-
-
- /*loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
-
- /* C[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */
- in1 = *__SIMD32(pSrc)++;
- in2 = *__SIMD32(pSrc)++;
- in3 = *__SIMD32(pSrc)++;
- in4 = *__SIMD32(pSrc)++;
-
- acc0 = __SMUAD(in1, in1);
- acc1 = __SMUAD(in2, in2);
- acc2 = __SMUAD(in3, in3);
- acc3 = __SMUAD(in4, in4);
-
- /* store the result in 2.14 format in the destination buffer. */
- arm_sqrt_q15((q15_t) ((acc0) >> 17), pDst++);
- arm_sqrt_q15((q15_t) ((acc1) >> 17), pDst++);
- arm_sqrt_q15((q15_t) ((acc2) >> 17), pDst++);
- arm_sqrt_q15((q15_t) ((acc3) >> 17), pDst++);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */
- in1 = *__SIMD32(pSrc)++;
- acc0 = __SMUAD(in1, in1);
-
- /* store the result in 2.14 format in the destination buffer. */
- arm_sqrt_q15((q15_t) (acc0 >> 17), pDst++);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
- q15_t real, imag; /* Temporary variables to hold input values */
-
- while (numSamples > 0U)
- {
- /* out = sqrt(real * real + imag * imag) */
- real = *pSrc++;
- imag = *pSrc++;
-
- acc0 = (real * real);
- acc1 = (imag * imag);
-
- /* store the result in 2.14 format in the destination buffer. */
- arm_sqrt_q15((q15_t) (((q63_t) acc0 + acc1) >> 17), pDst++);
-
- /* Decrement the loop counter */
- numSamples--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-}
-
-/**
- * @} end of cmplx_mag group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_q31.c
deleted file mode 100644
index 830ecb9b..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_q31.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mag_q31.c
- * Description: Q31 complex magnitude
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup cmplx_mag
- * @{
- */
-
-/**
- * @brief Q31 complex magnitude
- * @param *pSrc points to the complex input vector
- * @param *pDst points to the real output vector
- * @param numSamples number of complex samples in the input vector
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function implements 1.31 by 1.31 multiplications and finally output is converted into 2.30 format.
- * Input down scaling is not required.
- */
-
-void arm_cmplx_mag_q31(
- q31_t * pSrc,
- q31_t * pDst,
- uint32_t numSamples)
-{
- q31_t real, imag; /* Temporary variables to hold input values */
- q31_t acc0, acc1; /* Accumulators */
- uint32_t blkCnt; /* loop counter */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- q31_t real1, real2, imag1, imag2; /* Temporary variables to hold input values */
- q31_t out1, out2, out3, out4; /* Accumulators */
- q63_t mul1, mul2, mul3, mul4; /* Temporary variables */
-
-
- /*loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* read complex input from source buffer */
- real1 = pSrc[0];
- imag1 = pSrc[1];
- real2 = pSrc[2];
- imag2 = pSrc[3];
-
- /* calculate power of input values */
- mul1 = (q63_t) real1 *real1;
- mul2 = (q63_t) imag1 *imag1;
- mul3 = (q63_t) real2 *real2;
- mul4 = (q63_t) imag2 *imag2;
-
- /* get the result to 3.29 format */
- out1 = (q31_t) (mul1 >> 33);
- out2 = (q31_t) (mul2 >> 33);
- out3 = (q31_t) (mul3 >> 33);
- out4 = (q31_t) (mul4 >> 33);
-
- /* add real and imaginary accumulators */
- out1 = out1 + out2;
- out3 = out3 + out4;
-
- /* read complex input from source buffer */
- real1 = pSrc[4];
- imag1 = pSrc[5];
- real2 = pSrc[6];
- imag2 = pSrc[7];
-
- /* calculate square root */
- arm_sqrt_q31(out1, &pDst[0]);
-
- /* calculate power of input values */
- mul1 = (q63_t) real1 *real1;
-
- /* calculate square root */
- arm_sqrt_q31(out3, &pDst[1]);
-
- /* calculate power of input values */
- mul2 = (q63_t) imag1 *imag1;
- mul3 = (q63_t) real2 *real2;
- mul4 = (q63_t) imag2 *imag2;
-
- /* get the result to 3.29 format */
- out1 = (q31_t) (mul1 >> 33);
- out2 = (q31_t) (mul2 >> 33);
- out3 = (q31_t) (mul3 >> 33);
- out4 = (q31_t) (mul4 >> 33);
-
- /* add real and imaginary accumulators */
- out1 = out1 + out2;
- out3 = out3 + out4;
-
- /* calculate square root */
- arm_sqrt_q31(out1, &pDst[2]);
-
- /* increment destination by 8 to process next samples */
- pSrc += 8U;
-
- /* calculate square root */
- arm_sqrt_q31(out3, &pDst[3]);
-
- /* increment destination by 4 to process next samples */
- pDst += 4U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
-#else
-
- /* Run the below code for Cortex-M0 */
- blkCnt = numSamples;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */
- real = *pSrc++;
- imag = *pSrc++;
- acc0 = (q31_t) (((q63_t) real * real) >> 33);
- acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
- /* store the result in 2.30 format in the destination buffer. */
- arm_sqrt_q31(acc0 + acc1, pDst++);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-}
-
-/**
- * @} end of cmplx_mag group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c
deleted file mode 100644
index 59127a22..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mag_squared_f32.c
- * Description: Floating-point complex magnitude squared
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @defgroup cmplx_mag_squared Complex Magnitude Squared
- *
- * Computes the magnitude squared of the elements of a complex data vector.
- *
- * The pSrc points to the source data and
- * pDst points to the where the result should be written.
- * numSamples specifies the number of complex samples
- * in the input array and the data is stored in an interleaved fashion
- * (real, imag, real, imag, ...).
- * The input array has a total of 2*numSamples values;
- * the output array has a total of numSamples values.
- *
- * The underlying algorithm is used:
- *
- *
- * for(n=0; n
- *
- * There are separate functions for floating-point, Q15, and Q31 data types.
- */
-
-/**
- * @addtogroup cmplx_mag_squared
- * @{
- */
-
-
-/**
- * @brief Floating-point complex magnitude squared
- * @param[in] *pSrc points to the complex input vector
- * @param[out] *pDst points to the real output vector
- * @param[in] numSamples number of complex samples in the input vector
- * @return none.
- */
-
-void arm_cmplx_mag_squared_f32(
- float32_t * pSrc,
- float32_t * pDst,
- uint32_t numSamples)
-{
- float32_t real, imag; /* Temporary variables to store real and imaginary values */
- uint32_t blkCnt; /* loop counter */
-
-#if defined (ARM_MATH_DSP)
- float32_t real1, real2, real3, real4; /* Temporary variables to hold real values */
- float32_t imag1, imag2, imag3, imag4; /* Temporary variables to hold imaginary values */
- float32_t mul1, mul2, mul3, mul4; /* Temporary variables */
- float32_t mul5, mul6, mul7, mul8; /* Temporary variables */
- float32_t out1, out2, out3, out4; /* Temporary variables to hold output values */
-
- /*loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
- /* read real input sample from source buffer */
- real1 = pSrc[0];
- /* read imaginary input sample from source buffer */
- imag1 = pSrc[1];
-
- /* calculate power of real value */
- mul1 = real1 * real1;
-
- /* read real input sample from source buffer */
- real2 = pSrc[2];
-
- /* calculate power of imaginary value */
- mul2 = imag1 * imag1;
-
- /* read imaginary input sample from source buffer */
- imag2 = pSrc[3];
-
- /* calculate power of real value */
- mul3 = real2 * real2;
-
- /* read real input sample from source buffer */
- real3 = pSrc[4];
-
- /* calculate power of imaginary value */
- mul4 = imag2 * imag2;
-
- /* read imaginary input sample from source buffer */
- imag3 = pSrc[5];
-
- /* calculate power of real value */
- mul5 = real3 * real3;
- /* calculate power of imaginary value */
- mul6 = imag3 * imag3;
-
- /* read real input sample from source buffer */
- real4 = pSrc[6];
-
- /* accumulate real and imaginary powers */
- out1 = mul1 + mul2;
-
- /* read imaginary input sample from source buffer */
- imag4 = pSrc[7];
-
- /* accumulate real and imaginary powers */
- out2 = mul3 + mul4;
-
- /* calculate power of real value */
- mul7 = real4 * real4;
- /* calculate power of imaginary value */
- mul8 = imag4 * imag4;
-
- /* store output to destination */
- pDst[0] = out1;
-
- /* accumulate real and imaginary powers */
- out3 = mul5 + mul6;
-
- /* store output to destination */
- pDst[1] = out2;
-
- /* accumulate real and imaginary powers */
- out4 = mul7 + mul8;
-
- /* store output to destination */
- pDst[2] = out3;
-
- /* increment destination pointer by 8 to process next samples */
- pSrc += 8U;
-
- /* store output to destination */
- pDst[3] = out4;
-
- /* increment destination pointer by 4 to process next samples */
- pDst += 4U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- blkCnt = numSamples;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
- real = *pSrc++;
- imag = *pSrc++;
-
- /* out = (real * real) + (imag * imag) */
- /* store the result in the destination buffer. */
- *pDst++ = (real * real) + (imag * imag);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-}
-
-/**
- * @} end of cmplx_mag_squared group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_q15.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_q15.c
deleted file mode 100644
index 3f740c39..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_q15.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mag_squared_q15.c
- * Description: Q15 complex magnitude squared
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup cmplx_mag_squared
- * @{
- */
-
-/**
- * @brief Q15 complex magnitude squared
- * @param *pSrc points to the complex input vector
- * @param *pDst points to the real output vector
- * @param numSamples number of complex samples in the input vector
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function implements 1.15 by 1.15 multiplications and finally output is converted into 3.13 format.
- */
-
-void arm_cmplx_mag_squared_q15(
- q15_t * pSrc,
- q15_t * pDst,
- uint32_t numSamples)
-{
- q31_t acc0, acc1; /* Accumulators */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- uint32_t blkCnt; /* loop counter */
- q31_t in1, in2, in3, in4;
- q31_t acc2, acc3;
-
- /*loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
- in1 = *__SIMD32(pSrc)++;
- in2 = *__SIMD32(pSrc)++;
- in3 = *__SIMD32(pSrc)++;
- in4 = *__SIMD32(pSrc)++;
-
- acc0 = __SMUAD(in1, in1);
- acc1 = __SMUAD(in2, in2);
- acc2 = __SMUAD(in3, in3);
- acc3 = __SMUAD(in4, in4);
-
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ = (q15_t) (acc0 >> 17);
- *pDst++ = (q15_t) (acc1 >> 17);
- *pDst++ = (q15_t) (acc2 >> 17);
- *pDst++ = (q15_t) (acc3 >> 17);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
- in1 = *__SIMD32(pSrc)++;
- acc0 = __SMUAD(in1, in1);
-
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ = (q15_t) (acc0 >> 17);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
- q15_t real, imag; /* Temporary variables to store real and imaginary values */
-
- while (numSamples > 0U)
- {
- /* out = ((real * real) + (imag * imag)) */
- real = *pSrc++;
- imag = *pSrc++;
- acc0 = (real * real);
- acc1 = (imag * imag);
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ = (q15_t) (((q63_t) acc0 + acc1) >> 17);
-
- /* Decrement the loop counter */
- numSamples--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-}
-
-/**
- * @} end of cmplx_mag_squared group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_q31.c
deleted file mode 100644
index c2b2c500..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_q31.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mag_squared_q31.c
- * Description: Q31 complex magnitude squared
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup cmplx_mag_squared
- * @{
- */
-
-
-/**
- * @brief Q31 complex magnitude squared
- * @param *pSrc points to the complex input vector
- * @param *pDst points to the real output vector
- * @param numSamples number of complex samples in the input vector
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function implements 1.31 by 1.31 multiplications and finally output is converted into 3.29 format.
- * Input down scaling is not required.
- */
-
-void arm_cmplx_mag_squared_q31(
- q31_t * pSrc,
- q31_t * pDst,
- uint32_t numSamples)
-{
- q31_t real, imag; /* Temporary variables to store real and imaginary values */
- q31_t acc0, acc1; /* Accumulators */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- uint32_t blkCnt; /* loop counter */
-
- /* loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
- real = *pSrc++;
- imag = *pSrc++;
- acc0 = (q31_t) (((q63_t) real * real) >> 33);
- acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
- /* store the result in 3.29 format in the destination buffer. */
- *pDst++ = acc0 + acc1;
-
- real = *pSrc++;
- imag = *pSrc++;
- acc0 = (q31_t) (((q63_t) real * real) >> 33);
- acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
- /* store the result in 3.29 format in the destination buffer. */
- *pDst++ = acc0 + acc1;
-
- real = *pSrc++;
- imag = *pSrc++;
- acc0 = (q31_t) (((q63_t) real * real) >> 33);
- acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
- /* store the result in 3.29 format in the destination buffer. */
- *pDst++ = acc0 + acc1;
-
- real = *pSrc++;
- imag = *pSrc++;
- acc0 = (q31_t) (((q63_t) real * real) >> 33);
- acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
- /* store the result in 3.29 format in the destination buffer. */
- *pDst++ = acc0 + acc1;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
- real = *pSrc++;
- imag = *pSrc++;
- acc0 = (q31_t) (((q63_t) real * real) >> 33);
- acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
- /* store the result in 3.29 format in the destination buffer. */
- *pDst++ = acc0 + acc1;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- while (numSamples > 0U)
- {
- /* out = ((real * real) + (imag * imag)) */
- real = *pSrc++;
- imag = *pSrc++;
- acc0 = (q31_t) (((q63_t) real * real) >> 33);
- acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
- /* store the result in 3.29 format in the destination buffer. */
- *pDst++ = acc0 + acc1;
-
- /* Decrement the loop counter */
- numSamples--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-}
-
-/**
- * @} end of cmplx_mag_squared group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_f32.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_f32.c
deleted file mode 100644
index 3717591e..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_f32.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mult_cmplx_f32.c
- * Description: Floating-point complex-by-complex multiplication
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @defgroup CmplxByCmplxMult Complex-by-Complex Multiplication
- *
- * Multiplies a complex vector by another complex vector and generates a complex result.
- * The data in the complex arrays is stored in an interleaved fashion
- * (real, imag, real, imag, ...).
- * The parameter numSamples represents the number of complex
- * samples processed. The complex arrays have a total of 2*numSamples
- * real values.
- *
- * The underlying algorithm is used:
- *
- *
- * for(n=0; n
- *
- * There are separate functions for floating-point, Q15, and Q31 data types.
- */
-
-/**
- * @addtogroup CmplxByCmplxMult
- * @{
- */
-
-
-/**
- * @brief Floating-point complex-by-complex multiplication
- * @param[in] *pSrcA points to the first input vector
- * @param[in] *pSrcB points to the second input vector
- * @param[out] *pDst points to the output vector
- * @param[in] numSamples number of complex samples in each vector
- * @return none.
- */
-
-void arm_cmplx_mult_cmplx_f32(
- float32_t * pSrcA,
- float32_t * pSrcB,
- float32_t * pDst,
- uint32_t numSamples)
-{
- float32_t a1, b1, c1, d1; /* Temporary variables to store real and imaginary values */
- uint32_t blkCnt; /* loop counters */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- float32_t a2, b2, c2, d2; /* Temporary variables to store real and imaginary values */
- float32_t acc1, acc2, acc3, acc4;
-
-
- /* loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */
- /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */
- a1 = *pSrcA; /* A[2 * i] */
- c1 = *pSrcB; /* B[2 * i] */
-
- b1 = *(pSrcA + 1); /* A[2 * i + 1] */
- acc1 = a1 * c1; /* acc1 = A[2 * i] * B[2 * i] */
-
- a2 = *(pSrcA + 2); /* A[2 * i + 2] */
- acc2 = (b1 * c1); /* acc2 = A[2 * i + 1] * B[2 * i] */
-
- d1 = *(pSrcB + 1); /* B[2 * i + 1] */
- c2 = *(pSrcB + 2); /* B[2 * i + 2] */
- acc1 -= b1 * d1; /* acc1 = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1] */
-
- d2 = *(pSrcB + 3); /* B[2 * i + 3] */
- acc3 = a2 * c2; /* acc3 = A[2 * i + 2] * B[2 * i + 2] */
-
- b2 = *(pSrcA + 3); /* A[2 * i + 3] */
- acc2 += (a1 * d1); /* acc2 = A[2 * i + 1] * B[2 * i] + A[2 * i] * B[2 * i + 1] */
-
- a1 = *(pSrcA + 4); /* A[2 * i + 4] */
- acc4 = (a2 * d2); /* acc4 = A[2 * i + 2] * B[2 * i + 3] */
-
- c1 = *(pSrcB + 4); /* B[2 * i + 4] */
- acc3 -= (b2 * d2); /* acc3 = A[2 * i + 2] * B[2 * i + 2] - A[2 * i + 3] * B[2 * i + 3] */
- *pDst = acc1; /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1] */
-
- b1 = *(pSrcA + 5); /* A[2 * i + 5] */
- acc4 += b2 * c2; /* acc4 = A[2 * i + 2] * B[2 * i + 3] + A[2 * i + 3] * B[2 * i + 2] */
-
- *(pDst + 1) = acc2; /* C[2 * i + 1] = A[2 * i + 1] * B[2 * i] + A[2 * i] * B[2 * i + 1] */
- acc1 = (a1 * c1);
-
- d1 = *(pSrcB + 5);
- acc2 = (b1 * c1);
-
- *(pDst + 2) = acc3;
- *(pDst + 3) = acc4;
-
- a2 = *(pSrcA + 6);
- acc1 -= (b1 * d1);
-
- c2 = *(pSrcB + 6);
- acc2 += (a1 * d1);
-
- b2 = *(pSrcA + 7);
- acc3 = (a2 * c2);
-
- d2 = *(pSrcB + 7);
- acc4 = (b2 * c2);
-
- *(pDst + 4) = acc1;
- pSrcA += 8U;
-
- acc3 -= (b2 * d2);
- acc4 += (a2 * d2);
-
- *(pDst + 5) = acc2;
- pSrcB += 8U;
-
- *(pDst + 6) = acc3;
- *(pDst + 7) = acc4;
-
- pDst += 8U;
-
- /* Decrement the numSamples loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
-#else
-
- /* Run the below code for Cortex-M0 */
- blkCnt = numSamples;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */
- /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */
- a1 = *pSrcA++;
- b1 = *pSrcA++;
- c1 = *pSrcB++;
- d1 = *pSrcB++;
-
- /* store the result in the destination buffer. */
- *pDst++ = (a1 * c1) - (b1 * d1);
- *pDst++ = (a1 * d1) + (b1 * c1);
-
- /* Decrement the numSamples loop counter */
- blkCnt--;
- }
-}
-
-/**
- * @} end of CmplxByCmplxMult group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_q15.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_q15.c
deleted file mode 100644
index 2869837d..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_q15.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mult_cmplx_q15.c
- * Description: Q15 complex-by-complex multiplication
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup CmplxByCmplxMult
- * @{
- */
-
-/**
- * @brief Q15 complex-by-complex multiplication
- * @param[in] *pSrcA points to the first input vector
- * @param[in] *pSrcB points to the second input vector
- * @param[out] *pDst points to the output vector
- * @param[in] numSamples number of complex samples in each vector
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function implements 1.15 by 1.15 multiplications and finally output is converted into 3.13 format.
- */
-
-void arm_cmplx_mult_cmplx_q15(
- q15_t * pSrcA,
- q15_t * pSrcB,
- q15_t * pDst,
- uint32_t numSamples)
-{
- q15_t a, b, c, d; /* Temporary variables to store real and imaginary values */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- uint32_t blkCnt; /* loop counters */
-
- /* loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */
- /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
-
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
-
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
-
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
-
- /* Decrement the blockSize loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */
- /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
-
- /* Decrement the blockSize loop counter */
- blkCnt--;
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- while (numSamples > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */
- /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
- /* store the result in 3.13 format in the destination buffer. */
- *pDst++ =
- (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
-
- /* Decrement the blockSize loop counter */
- numSamples--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-}
-
-/**
- * @} end of CmplxByCmplxMult group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_q31.c
deleted file mode 100644
index b01c4f67..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_cmplx_q31.c
+++ /dev/null
@@ -1,314 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mult_cmplx_q31.c
- * Description: Q31 complex-by-complex multiplication
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup CmplxByCmplxMult
- * @{
- */
-
-
-/**
- * @brief Q31 complex-by-complex multiplication
- * @param[in] *pSrcA points to the first input vector
- * @param[in] *pSrcB points to the second input vector
- * @param[out] *pDst points to the output vector
- * @param[in] numSamples number of complex samples in each vector
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function implements 1.31 by 1.31 multiplications and finally output is converted into 3.29 format.
- * Input down scaling is not required.
- */
-
-void arm_cmplx_mult_cmplx_q31(
- q31_t * pSrcA,
- q31_t * pSrcB,
- q31_t * pDst,
- uint32_t numSamples)
-{
- q31_t a, b, c, d; /* Temporary variables to store real and imaginary values */
- uint32_t blkCnt; /* loop counters */
- q31_t mul1, mul2, mul3, mul4;
- q31_t out1, out2;
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /* loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */
- /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- mul1 = (q31_t) (((q63_t) a * c) >> 32);
- mul2 = (q31_t) (((q63_t) b * d) >> 32);
- mul3 = (q31_t) (((q63_t) a * d) >> 32);
- mul4 = (q31_t) (((q63_t) b * c) >> 32);
-
- mul1 = (mul1 >> 1);
- mul2 = (mul2 >> 1);
- mul3 = (mul3 >> 1);
- mul4 = (mul4 >> 1);
-
- out1 = mul1 - mul2;
- out2 = mul3 + mul4;
-
- /* store the real result in 3.29 format in the destination buffer. */
- *pDst++ = out1;
- /* store the imag result in 3.29 format in the destination buffer. */
- *pDst++ = out2;
-
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- mul1 = (q31_t) (((q63_t) a * c) >> 32);
- mul2 = (q31_t) (((q63_t) b * d) >> 32);
- mul3 = (q31_t) (((q63_t) a * d) >> 32);
- mul4 = (q31_t) (((q63_t) b * c) >> 32);
-
- mul1 = (mul1 >> 1);
- mul2 = (mul2 >> 1);
- mul3 = (mul3 >> 1);
- mul4 = (mul4 >> 1);
-
- out1 = mul1 - mul2;
- out2 = mul3 + mul4;
-
- /* store the real result in 3.29 format in the destination buffer. */
- *pDst++ = out1;
- /* store the imag result in 3.29 format in the destination buffer. */
- *pDst++ = out2;
-
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- mul1 = (q31_t) (((q63_t) a * c) >> 32);
- mul2 = (q31_t) (((q63_t) b * d) >> 32);
- mul3 = (q31_t) (((q63_t) a * d) >> 32);
- mul4 = (q31_t) (((q63_t) b * c) >> 32);
-
- mul1 = (mul1 >> 1);
- mul2 = (mul2 >> 1);
- mul3 = (mul3 >> 1);
- mul4 = (mul4 >> 1);
-
- out1 = mul1 - mul2;
- out2 = mul3 + mul4;
-
- /* store the real result in 3.29 format in the destination buffer. */
- *pDst++ = out1;
- /* store the imag result in 3.29 format in the destination buffer. */
- *pDst++ = out2;
-
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- mul1 = (q31_t) (((q63_t) a * c) >> 32);
- mul2 = (q31_t) (((q63_t) b * d) >> 32);
- mul3 = (q31_t) (((q63_t) a * d) >> 32);
- mul4 = (q31_t) (((q63_t) b * c) >> 32);
-
- mul1 = (mul1 >> 1);
- mul2 = (mul2 >> 1);
- mul3 = (mul3 >> 1);
- mul4 = (mul4 >> 1);
-
- out1 = mul1 - mul2;
- out2 = mul3 + mul4;
-
- /* store the real result in 3.29 format in the destination buffer. */
- *pDst++ = out1;
- /* store the imag result in 3.29 format in the destination buffer. */
- *pDst++ = out2;
-
- /* Decrement the blockSize loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */
- /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- mul1 = (q31_t) (((q63_t) a * c) >> 32);
- mul2 = (q31_t) (((q63_t) b * d) >> 32);
- mul3 = (q31_t) (((q63_t) a * d) >> 32);
- mul4 = (q31_t) (((q63_t) b * c) >> 32);
-
- mul1 = (mul1 >> 1);
- mul2 = (mul2 >> 1);
- mul3 = (mul3 >> 1);
- mul4 = (mul4 >> 1);
-
- out1 = mul1 - mul2;
- out2 = mul3 + mul4;
-
- /* store the real result in 3.29 format in the destination buffer. */
- *pDst++ = out1;
- /* store the imag result in 3.29 format in the destination buffer. */
- *pDst++ = out2;
-
- /* Decrement the blockSize loop counter */
- blkCnt--;
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- /* loop Unrolling */
- blkCnt = numSamples >> 1U;
-
- /* First part of the processing with loop unrolling. Compute 2 outputs at a time.
- ** a second loop below computes the remaining 1 sample. */
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */
- /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- mul1 = (q31_t) (((q63_t) a * c) >> 32);
- mul2 = (q31_t) (((q63_t) b * d) >> 32);
- mul3 = (q31_t) (((q63_t) a * d) >> 32);
- mul4 = (q31_t) (((q63_t) b * c) >> 32);
-
- mul1 = (mul1 >> 1);
- mul2 = (mul2 >> 1);
- mul3 = (mul3 >> 1);
- mul4 = (mul4 >> 1);
-
- out1 = mul1 - mul2;
- out2 = mul3 + mul4;
-
- /* store the real result in 3.29 format in the destination buffer. */
- *pDst++ = out1;
- /* store the imag result in 3.29 format in the destination buffer. */
- *pDst++ = out2;
-
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- mul1 = (q31_t) (((q63_t) a * c) >> 32);
- mul2 = (q31_t) (((q63_t) b * d) >> 32);
- mul3 = (q31_t) (((q63_t) a * d) >> 32);
- mul4 = (q31_t) (((q63_t) b * c) >> 32);
-
- mul1 = (mul1 >> 1);
- mul2 = (mul2 >> 1);
- mul3 = (mul3 >> 1);
- mul4 = (mul4 >> 1);
-
- out1 = mul1 - mul2;
- out2 = mul3 + mul4;
-
- /* store the real result in 3.29 format in the destination buffer. */
- *pDst++ = out1;
- /* store the imag result in 3.29 format in the destination buffer. */
- *pDst++ = out2;
-
- /* Decrement the blockSize loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 2, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x2U;
-
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */
- /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i]. */
- a = *pSrcA++;
- b = *pSrcA++;
- c = *pSrcB++;
- d = *pSrcB++;
-
- mul1 = (q31_t) (((q63_t) a * c) >> 32);
- mul2 = (q31_t) (((q63_t) b * d) >> 32);
- mul3 = (q31_t) (((q63_t) a * d) >> 32);
- mul4 = (q31_t) (((q63_t) b * c) >> 32);
-
- mul1 = (mul1 >> 1);
- mul2 = (mul2 >> 1);
- mul3 = (mul3 >> 1);
- mul4 = (mul4 >> 1);
-
- out1 = mul1 - mul2;
- out2 = mul3 + mul4;
-
- /* store the real result in 3.29 format in the destination buffer. */
- *pDst++ = out1;
- /* store the imag result in 3.29 format in the destination buffer. */
- *pDst++ = out2;
-
- /* Decrement the blockSize loop counter */
- blkCnt--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-}
-
-/**
- * @} end of CmplxByCmplxMult group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_f32.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_f32.c
deleted file mode 100644
index 8c7ca313..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_f32.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mult_real_f32.c
- * Description: Floating-point complex by real multiplication
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @defgroup CmplxByRealMult Complex-by-Real Multiplication
- *
- * Multiplies a complex vector by a real vector and generates a complex result.
- * The data in the complex arrays is stored in an interleaved fashion
- * (real, imag, real, imag, ...).
- * The parameter numSamples represents the number of complex
- * samples processed. The complex arrays have a total of 2*numSamples
- * real values while the real array has a total of numSamples
- * real values.
- *
- * The underlying algorithm is used:
- *
- *
- * for(n=0; n
- *
- * There are separate functions for floating-point, Q15, and Q31 data types.
- */
-
-/**
- * @addtogroup CmplxByRealMult
- * @{
- */
-
-
-/**
- * @brief Floating-point complex-by-real multiplication
- * @param[in] *pSrcCmplx points to the complex input vector
- * @param[in] *pSrcReal points to the real input vector
- * @param[out] *pCmplxDst points to the complex output vector
- * @param[in] numSamples number of samples in each vector
- * @return none.
- */
-
-void arm_cmplx_mult_real_f32(
- float32_t * pSrcCmplx,
- float32_t * pSrcReal,
- float32_t * pCmplxDst,
- uint32_t numSamples)
-{
- float32_t in; /* Temporary variable to store input value */
- uint32_t blkCnt; /* loop counters */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- float32_t inA1, inA2, inA3, inA4; /* Temporary variables to hold input data */
- float32_t inA5, inA6, inA7, inA8; /* Temporary variables to hold input data */
- float32_t inB1, inB2, inB3, inB4; /* Temporary variables to hold input data */
- float32_t out1, out2, out3, out4; /* Temporary variables to hold output data */
- float32_t out5, out6, out7, out8; /* Temporary variables to hold output data */
-
- /* loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[i]. */
- /* C[2 * i + 1] = A[2 * i + 1] * B[i]. */
- /* read input from complex input buffer */
- inA1 = pSrcCmplx[0];
- inA2 = pSrcCmplx[1];
- /* read input from real input buffer */
- inB1 = pSrcReal[0];
-
- /* read input from complex input buffer */
- inA3 = pSrcCmplx[2];
-
- /* multiply complex buffer real input with real buffer input */
- out1 = inA1 * inB1;
-
- /* read input from complex input buffer */
- inA4 = pSrcCmplx[3];
-
- /* multiply complex buffer imaginary input with real buffer input */
- out2 = inA2 * inB1;
-
- /* read input from real input buffer */
- inB2 = pSrcReal[1];
- /* read input from complex input buffer */
- inA5 = pSrcCmplx[4];
-
- /* multiply complex buffer real input with real buffer input */
- out3 = inA3 * inB2;
-
- /* read input from complex input buffer */
- inA6 = pSrcCmplx[5];
- /* read input from real input buffer */
- inB3 = pSrcReal[2];
-
- /* multiply complex buffer imaginary input with real buffer input */
- out4 = inA4 * inB2;
-
- /* read input from complex input buffer */
- inA7 = pSrcCmplx[6];
-
- /* multiply complex buffer real input with real buffer input */
- out5 = inA5 * inB3;
-
- /* read input from complex input buffer */
- inA8 = pSrcCmplx[7];
-
- /* multiply complex buffer imaginary input with real buffer input */
- out6 = inA6 * inB3;
-
- /* read input from real input buffer */
- inB4 = pSrcReal[3];
-
- /* store result to destination bufer */
- pCmplxDst[0] = out1;
-
- /* multiply complex buffer real input with real buffer input */
- out7 = inA7 * inB4;
-
- /* store result to destination bufer */
- pCmplxDst[1] = out2;
-
- /* multiply complex buffer imaginary input with real buffer input */
- out8 = inA8 * inB4;
-
- /* store result to destination bufer */
- pCmplxDst[2] = out3;
- pCmplxDst[3] = out4;
- pCmplxDst[4] = out5;
-
- /* incremnet complex input buffer by 8 to process next samples */
- pSrcCmplx += 8U;
-
- /* store result to destination bufer */
- pCmplxDst[5] = out6;
-
- /* increment real input buffer by 4 to process next samples */
- pSrcReal += 4U;
-
- /* store result to destination bufer */
- pCmplxDst[6] = out7;
- pCmplxDst[7] = out8;
-
- /* increment destination buffer by 8 to process next sampels */
- pCmplxDst += 8U;
-
- /* Decrement the numSamples loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
-#else
-
- /* Run the below code for Cortex-M0 */
- blkCnt = numSamples;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[i]. */
- /* C[2 * i + 1] = A[2 * i + 1] * B[i]. */
- in = *pSrcReal++;
- /* store the result in the destination buffer. */
- *pCmplxDst++ = (*pSrcCmplx++) * (in);
- *pCmplxDst++ = (*pSrcCmplx++) * (in);
-
- /* Decrement the numSamples loop counter */
- blkCnt--;
- }
-}
-
-/**
- * @} end of CmplxByRealMult group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_q15.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_q15.c
deleted file mode 100644
index 340d8520..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_q15.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mult_real_q15.c
- * Description: Q15 complex by real multiplication
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup CmplxByRealMult
- * @{
- */
-
-
-/**
- * @brief Q15 complex-by-real multiplication
- * @param[in] *pSrcCmplx points to the complex input vector
- * @param[in] *pSrcReal points to the real input vector
- * @param[out] *pCmplxDst points to the complex output vector
- * @param[in] numSamples number of samples in each vector
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function uses saturating arithmetic.
- * Results outside of the allowable Q15 range [0x8000 0x7FFF] will be saturated.
- */
-
-void arm_cmplx_mult_real_q15(
- q15_t * pSrcCmplx,
- q15_t * pSrcReal,
- q15_t * pCmplxDst,
- uint32_t numSamples)
-{
- q15_t in; /* Temporary variable to store input value */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- uint32_t blkCnt; /* loop counters */
- q31_t inA1, inA2; /* Temporary variables to hold input data */
- q31_t inB1; /* Temporary variables to hold input data */
- q15_t out1, out2, out3, out4; /* Temporary variables to hold output data */
- q31_t mul1, mul2, mul3, mul4; /* Temporary variables to hold intermediate data */
-
- /* loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[i]. */
- /* C[2 * i + 1] = A[2 * i + 1] * B[i]. */
- /* read complex number both real and imaginary from complex input buffer */
- inA1 = *__SIMD32(pSrcCmplx)++;
- /* read two real values at a time from real input buffer */
- inB1 = *__SIMD32(pSrcReal)++;
- /* read complex number both real and imaginary from complex input buffer */
- inA2 = *__SIMD32(pSrcCmplx)++;
-
- /* multiply complex number with real numbers */
-#ifndef ARM_MATH_BIG_ENDIAN
-
- mul1 = (q31_t) ((q15_t) (inA1) * (q15_t) (inB1));
- mul2 = (q31_t) ((q15_t) (inA1 >> 16) * (q15_t) (inB1));
- mul3 = (q31_t) ((q15_t) (inA2) * (q15_t) (inB1 >> 16));
- mul4 = (q31_t) ((q15_t) (inA2 >> 16) * (q15_t) (inB1 >> 16));
-
-#else
-
- mul2 = (q31_t) ((q15_t) (inA1 >> 16) * (q15_t) (inB1 >> 16));
- mul1 = (q31_t) ((q15_t) inA1 * (q15_t) (inB1 >> 16));
- mul4 = (q31_t) ((q15_t) (inA2 >> 16) * (q15_t) inB1);
- mul3 = (q31_t) ((q15_t) inA2 * (q15_t) inB1);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-
- /* saturate the result */
- out1 = (q15_t) __SSAT(mul1 >> 15U, 16);
- out2 = (q15_t) __SSAT(mul2 >> 15U, 16);
- out3 = (q15_t) __SSAT(mul3 >> 15U, 16);
- out4 = (q15_t) __SSAT(mul4 >> 15U, 16);
-
- /* pack real and imaginary outputs and store them to destination */
- *__SIMD32(pCmplxDst)++ = __PKHBT(out1, out2, 16);
- *__SIMD32(pCmplxDst)++ = __PKHBT(out3, out4, 16);
-
- inA1 = *__SIMD32(pSrcCmplx)++;
- inB1 = *__SIMD32(pSrcReal)++;
- inA2 = *__SIMD32(pSrcCmplx)++;
-
-#ifndef ARM_MATH_BIG_ENDIAN
-
- mul1 = (q31_t) ((q15_t) (inA1) * (q15_t) (inB1));
- mul2 = (q31_t) ((q15_t) (inA1 >> 16) * (q15_t) (inB1));
- mul3 = (q31_t) ((q15_t) (inA2) * (q15_t) (inB1 >> 16));
- mul4 = (q31_t) ((q15_t) (inA2 >> 16) * (q15_t) (inB1 >> 16));
-
-#else
-
- mul2 = (q31_t) ((q15_t) (inA1 >> 16) * (q15_t) (inB1 >> 16));
- mul1 = (q31_t) ((q15_t) inA1 * (q15_t) (inB1 >> 16));
- mul4 = (q31_t) ((q15_t) (inA2 >> 16) * (q15_t) inB1);
- mul3 = (q31_t) ((q15_t) inA2 * (q15_t) inB1);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-
- out1 = (q15_t) __SSAT(mul1 >> 15U, 16);
- out2 = (q15_t) __SSAT(mul2 >> 15U, 16);
- out3 = (q15_t) __SSAT(mul3 >> 15U, 16);
- out4 = (q15_t) __SSAT(mul4 >> 15U, 16);
-
- *__SIMD32(pCmplxDst)++ = __PKHBT(out1, out2, 16);
- *__SIMD32(pCmplxDst)++ = __PKHBT(out3, out4, 16);
-
- /* Decrement the numSamples loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[i]. */
- /* C[2 * i + 1] = A[2 * i + 1] * B[i]. */
- in = *pSrcReal++;
- /* store the result in the destination buffer. */
- *pCmplxDst++ =
- (q15_t) __SSAT((((q31_t) (*pSrcCmplx++) * (in)) >> 15), 16);
- *pCmplxDst++ =
- (q15_t) __SSAT((((q31_t) (*pSrcCmplx++) * (in)) >> 15), 16);
-
- /* Decrement the numSamples loop counter */
- blkCnt--;
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- while (numSamples > 0U)
- {
- /* realOut = realA * realB. */
- /* imagOut = imagA * realB. */
- in = *pSrcReal++;
- /* store the result in the destination buffer. */
- *pCmplxDst++ =
- (q15_t) __SSAT((((q31_t) (*pSrcCmplx++) * (in)) >> 15), 16);
- *pCmplxDst++ =
- (q15_t) __SSAT((((q31_t) (*pSrcCmplx++) * (in)) >> 15), 16);
-
- /* Decrement the numSamples loop counter */
- numSamples--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-}
-
-/**
- * @} end of CmplxByRealMult group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_q31.c
deleted file mode 100644
index 19fc55bb..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mult_real_q31.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cmplx_mult_real_q31.c
- * Description: Q31 complex by real multiplication
- *
- * $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.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupCmplxMath
- */
-
-/**
- * @addtogroup CmplxByRealMult
- * @{
- */
-
-
-/**
- * @brief Q31 complex-by-real multiplication
- * @param[in] *pSrcCmplx points to the complex input vector
- * @param[in] *pSrcReal points to the real input vector
- * @param[out] *pCmplxDst points to the complex output vector
- * @param[in] numSamples number of samples in each vector
- * @return none.
- *
- * Scaling and Overflow Behavior:
- * \par
- * The function uses saturating arithmetic.
- * Results outside of the allowable Q31 range[0x80000000 0x7FFFFFFF] will be saturated.
- */
-
-void arm_cmplx_mult_real_q31(
- q31_t * pSrcCmplx,
- q31_t * pSrcReal,
- q31_t * pCmplxDst,
- uint32_t numSamples)
-{
- q31_t inA1; /* Temporary variable to store input value */
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
- uint32_t blkCnt; /* loop counters */
- q31_t inA2, inA3, inA4; /* Temporary variables to hold input data */
- q31_t inB1, inB2; /* Temporary variabels to hold input data */
- q31_t out1, out2, out3, out4; /* Temporary variables to hold output data */
-
- /* loop Unrolling */
- blkCnt = numSamples >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[i]. */
- /* C[2 * i + 1] = A[2 * i + 1] * B[i]. */
- /* read real input from complex input buffer */
- inA1 = *pSrcCmplx++;
- inA2 = *pSrcCmplx++;
- /* read input from real input bufer */
- inB1 = *pSrcReal++;
- inB2 = *pSrcReal++;
- /* read imaginary input from complex input buffer */
- inA3 = *pSrcCmplx++;
- inA4 = *pSrcCmplx++;
-
- /* multiply complex input with real input */
- out1 = ((q63_t) inA1 * inB1) >> 32;
- out2 = ((q63_t) inA2 * inB1) >> 32;
- out3 = ((q63_t) inA3 * inB2) >> 32;
- out4 = ((q63_t) inA4 * inB2) >> 32;
-
- /* sature the result */
- out1 = __SSAT(out1, 31);
- out2 = __SSAT(out2, 31);
- out3 = __SSAT(out3, 31);
- out4 = __SSAT(out4, 31);
-
- /* get result in 1.31 format */
- out1 = out1 << 1;
- out2 = out2 << 1;
- out3 = out3 << 1;
- out4 = out4 << 1;
-
- /* store the result to destination buffer */
- *pCmplxDst++ = out1;
- *pCmplxDst++ = out2;
- *pCmplxDst++ = out3;
- *pCmplxDst++ = out4;
-
- /* read real input from complex input buffer */
- inA1 = *pSrcCmplx++;
- inA2 = *pSrcCmplx++;
- /* read input from real input bufer */
- inB1 = *pSrcReal++;
- inB2 = *pSrcReal++;
- /* read imaginary input from complex input buffer */
- inA3 = *pSrcCmplx++;
- inA4 = *pSrcCmplx++;
-
- /* multiply complex input with real input */
- out1 = ((q63_t) inA1 * inB1) >> 32;
- out2 = ((q63_t) inA2 * inB1) >> 32;
- out3 = ((q63_t) inA3 * inB2) >> 32;
- out4 = ((q63_t) inA4 * inB2) >> 32;
-
- /* sature the result */
- out1 = __SSAT(out1, 31);
- out2 = __SSAT(out2, 31);
- out3 = __SSAT(out3, 31);
- out4 = __SSAT(out4, 31);
-
- /* get result in 1.31 format */
- out1 = out1 << 1;
- out2 = out2 << 1;
- out3 = out3 << 1;
- out4 = out4 << 1;
-
- /* store the result to destination buffer */
- *pCmplxDst++ = out1;
- *pCmplxDst++ = out2;
- *pCmplxDst++ = out3;
- *pCmplxDst++ = out4;
-
- /* Decrement the numSamples loop counter */
- blkCnt--;
- }
-
- /* If the numSamples is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = numSamples % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C[2 * i] = A[2 * i] * B[i]. */
- /* C[2 * i + 1] = A[2 * i + 1] * B[i]. */
- /* read real input from complex input buffer */
- inA1 = *pSrcCmplx++;
- inA2 = *pSrcCmplx++;
- /* read input from real input bufer */
- inB1 = *pSrcReal++;
-
- /* multiply complex input with real input */
- out1 = ((q63_t) inA1 * inB1) >> 32;
- out2 = ((q63_t) inA2 * inB1) >> 32;
-
- /* sature the result */
- out1 = __SSAT(out1, 31);
- out2 = __SSAT(out2, 31);
-
- /* get result in 1.31 format */
- out1 = out1 << 1;
- out2 = out2 << 1;
-
- /* store the result to destination buffer */
- *pCmplxDst++ = out1;
- *pCmplxDst++ = out2;
-
- /* Decrement the numSamples loop counter */
- blkCnt--;
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- while (numSamples > 0U)
- {
- /* realOut = realA * realB. */
- /* imagReal = imagA * realB. */
- inA1 = *pSrcReal++;
- /* store the result in the destination buffer. */
- *pCmplxDst++ =
- (q31_t) clip_q63_to_q31(((q63_t) * pSrcCmplx++ * inA1) >> 31);
- *pCmplxDst++ =
- (q31_t) clip_q63_to_q31(((q63_t) * pSrcCmplx++ * inA1) >> 31);
-
- /* Decrement the numSamples loop counter */
- numSamples--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-}
-
-/**
- * @} end of CmplxByRealMult group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_f32.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_f32.c
deleted file mode 100644
index f75d61f0..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_f32.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_pid_init_f32.c
- * Description: Floating-point PID Control initialization 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.
- */
-
-#include "arm_math.h"
-
- /**
- * @addtogroup PID
- * @{
- */
-
-/**
- * @brief Initialization function for the floating-point PID Control.
- * @param[in,out] *S points to an instance of the PID structure.
- * @param[in] resetStateFlag flag to reset the state. 0 = no change in state & 1 = reset the state.
- * @return none.
- * \par Description:
- * \par
- * The resetStateFlag specifies whether to set state to zero or not. \n
- * The function computes the structure fields: A0, A1 A2
- * using the proportional gain( \c Kp), integral gain( \c Ki) and derivative gain( \c Kd)
- * also sets the state variables to all zeros.
- */
-
-void arm_pid_init_f32(
- arm_pid_instance_f32 * S,
- int32_t resetStateFlag)
-{
-
- /* Derived coefficient A0 */
- S->A0 = S->Kp + S->Ki + S->Kd;
-
- /* Derived coefficient A1 */
- S->A1 = (-S->Kp) - ((float32_t) 2.0 * S->Kd);
-
- /* Derived coefficient A2 */
- S->A2 = S->Kd;
-
- /* Check whether state needs reset or not */
- if (resetStateFlag)
- {
- /* Clear the state buffer. The size will be always 3 samples */
- memset(S->state, 0, 3U * sizeof(float32_t));
- }
-
-}
-
-/**
- * @} end of PID group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_q15.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_q15.c
deleted file mode 100644
index 61049cfb..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_q15.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_pid_init_q15.c
- * Description: Q15 PID Control initialization 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.
- */
-
-#include "arm_math.h"
-
- /**
- * @addtogroup PID
- * @{
- */
-
-/**
- * @details
- * @param[in,out] *S points to an instance of the Q15 PID structure.
- * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state.
- * @return none.
- * \par Description:
- * \par
- * The resetStateFlag specifies whether to set state to zero or not. \n
- * The function computes the structure fields: A0, A1 A2
- * using the proportional gain( \c Kp), integral gain( \c Ki) and derivative gain( \c Kd)
- * also sets the state variables to all zeros.
- */
-
-void arm_pid_init_q15(
- arm_pid_instance_q15 * S,
- int32_t resetStateFlag)
-{
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /* Derived coefficient A0 */
- S->A0 = __QADD16(__QADD16(S->Kp, S->Ki), S->Kd);
-
- /* Derived coefficients and pack into A1 */
-
-#ifndef ARM_MATH_BIG_ENDIAN
-
- S->A1 = __PKHBT(-__QADD16(__QADD16(S->Kd, S->Kd), S->Kp), S->Kd, 16);
-
-#else
-
- S->A1 = __PKHBT(S->Kd, -__QADD16(__QADD16(S->Kd, S->Kd), S->Kp), 16);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-
- /* Check whether state needs reset or not */
- if (resetStateFlag)
- {
- /* Clear the state buffer. The size will be always 3 samples */
- memset(S->state, 0, 3U * sizeof(q15_t));
- }
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- q31_t temp; /*to store the sum */
-
- /* Derived coefficient A0 */
- temp = S->Kp + S->Ki + S->Kd;
- S->A0 = (q15_t) __SSAT(temp, 16);
-
- /* Derived coefficients and pack into A1 */
- temp = -(S->Kd + S->Kd + S->Kp);
- S->A1 = (q15_t) __SSAT(temp, 16);
- S->A2 = S->Kd;
-
-
-
- /* Check whether state needs reset or not */
- if (resetStateFlag)
- {
- /* Clear the state buffer. The size will be always 3 samples */
- memset(S->state, 0, 3U * sizeof(q15_t));
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-}
-
-/**
- * @} end of PID group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_q31.c
deleted file mode 100644
index 17b3b094..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_init_q31.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_pid_init_q31.c
- * Description: Q31 PID Control initialization 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.
- */
-
-#include "arm_math.h"
-
- /**
- * @addtogroup PID
- * @{
- */
-
-/**
- * @brief Initialization function for the Q31 PID Control.
- * @param[in,out] *S points to an instance of the Q31 PID structure.
- * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state.
- * @return none.
- * \par Description:
- * \par
- * The resetStateFlag specifies whether to set state to zero or not. \n
- * The function computes the structure fields: A0, A1 A2
- * using the proportional gain( \c Kp), integral gain( \c Ki) and derivative gain( \c Kd)
- * also sets the state variables to all zeros.
- */
-
-void arm_pid_init_q31(
- arm_pid_instance_q31 * S,
- int32_t resetStateFlag)
-{
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /* Derived coefficient A0 */
- S->A0 = __QADD(__QADD(S->Kp, S->Ki), S->Kd);
-
- /* Derived coefficient A1 */
- S->A1 = -__QADD(__QADD(S->Kd, S->Kd), S->Kp);
-
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- q31_t temp;
-
- /* Derived coefficient A0 */
- temp = clip_q63_to_q31((q63_t) S->Kp + S->Ki);
- S->A0 = clip_q63_to_q31((q63_t) temp + S->Kd);
-
- /* Derived coefficient A1 */
- temp = clip_q63_to_q31((q63_t) S->Kd + S->Kd);
- S->A1 = -clip_q63_to_q31((q63_t) temp + S->Kp);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- /* Derived coefficient A2 */
- S->A2 = S->Kd;
-
- /* Check whether state needs reset or not */
- if (resetStateFlag)
- {
- /* Clear the state buffer. The size will be always 3 samples */
- memset(S->state, 0, 3U * sizeof(q31_t));
- }
-
-}
-
-/**
- * @} end of PID group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_f32.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_f32.c
deleted file mode 100644
index 318ec894..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_f32.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_pid_reset_f32.c
- * Description: Floating-point PID Control reset 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.
- */
-
-#include "arm_math.h"
-
- /**
- * @addtogroup PID
- * @{
- */
-
-/**
-* @brief Reset function for the floating-point PID Control.
-* @param[in] *S Instance pointer of PID control data structure.
-* @return none.
-* \par Description:
-* The function resets the state buffer to zeros.
-*/
-void arm_pid_reset_f32(
- arm_pid_instance_f32 * S)
-{
-
- /* Clear the state buffer. The size will be always 3 samples */
- memset(S->state, 0, 3U * sizeof(float32_t));
-}
-
-/**
- * @} end of PID group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_q15.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_q15.c
deleted file mode 100644
index 93c0e7c6..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_q15.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_pid_reset_q15.c
- * Description: Q15 PID Control reset 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.
- */
-
-#include "arm_math.h"
-
- /**
- * @addtogroup PID
- * @{
- */
-
-/**
-* @brief Reset function for the Q15 PID Control.
-* @param[in] *S Instance pointer of PID control data structure.
-* @return none.
-* \par Description:
-* The function resets the state buffer to zeros.
-*/
-void arm_pid_reset_q15(
- arm_pid_instance_q15 * S)
-{
- /* Reset state to zero, The size will be always 3 samples */
- memset(S->state, 0, 3U * sizeof(q15_t));
-}
-
-/**
- * @} end of PID group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_q31.c
deleted file mode 100644
index 4c5b14e3..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_pid_reset_q31.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_pid_reset_q31.c
- * Description: Q31 PID Control reset 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.
- */
-
-#include "arm_math.h"
-
- /**
- * @addtogroup PID
- * @{
- */
-
-/**
-* @brief Reset function for the Q31 PID Control.
-* @param[in] *S Instance pointer of PID control data structure.
-* @return none.
-* \par Description:
-* The function resets the state buffer to zeros.
-*/
-void arm_pid_reset_q31(
- arm_pid_instance_q31 * S)
-{
-
- /* Clear the state buffer. The size will be always 3 samples */
- memset(S->state, 0, 3U * sizeof(q31_t));
-}
-
-/**
- * @} end of PID group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_sin_cos_f32.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_sin_cos_f32.c
deleted file mode 100644
index 7ec1b539..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_sin_cos_f32.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_sin_cos_f32.c
- * Description: Sine and Cosine calculation for floating-point values
- *
- * $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.
- */
-
-#include "arm_math.h"
-#include "arm_common_tables.h"
-
-/**
- * @ingroup groupController
- */
-
-/**
- * @defgroup SinCos Sine Cosine
- *
- * Computes the trigonometric sine and cosine values using a combination of table lookup
- * and linear interpolation.
- * There are separate functions for Q31 and floating-point data types.
- * The input to the floating-point version is in degrees while the
- * fixed-point Q31 have a scaled input with the range
- * [-1 0.9999] mapping to [-180 +180] degrees.
- *
- * The floating point function also allows values that are out of the usual range. When this happens, the function will
- * take extra time to adjust the input value to the range of [-180 180].
- *
- * The result is accurate to 5 digits after the decimal point.
- *
- * The implementation is based on table lookup using 360 values together with linear interpolation.
- * The steps used are:
- * -# Calculation of the nearest integer table index.
- * -# Compute the fractional portion (fract) of the input.
- * -# Fetch the value corresponding to \c index from sine table to \c y0 and also value from \c index+1 to \c y1.
- * -# Sine value is computed as *psinVal = y0 + (fract * (y1 - y0)).
- * -# Fetch the value corresponding to \c index from cosine table to \c y0 and also value from \c index+1 to \c y1.
- * -# Cosine value is computed as *pcosVal = y0 + (fract * (y1 - y0)).
- */
-
- /**
- * @addtogroup SinCos
- * @{
- */
-
-/**
- * @brief Floating-point sin_cos function.
- * @param[in] theta input value in degrees
- * @param[out] *pSinVal points to the processed sine output.
- * @param[out] *pCosVal points to the processed cos output.
- * @return none.
- */
-
-void arm_sin_cos_f32(
- float32_t theta,
- float32_t * pSinVal,
- float32_t * pCosVal)
-{
- float32_t fract, in; /* Temporary variables for input, output */
- uint16_t indexS, indexC; /* Index variable */
- float32_t f1, f2, d1, d2; /* Two nearest output values */
- float32_t findex, Dn, Df, temp;
-
- /* input x is in degrees */
- /* Scale the input, divide input by 360, for cosine add 0.25 (pi/2) to read sine table */
- in = theta * 0.00277777777778f;
-
- if (in < 0.0f)
- {
- in = -in;
- }
-
- in = in - (int32_t)in;
-
- /* Calculation of index of the table */
- findex = (float32_t) FAST_MATH_TABLE_SIZE * in;
- indexS = ((uint16_t)findex) & 0x1ff;
- indexC = (indexS + (FAST_MATH_TABLE_SIZE / 4)) & 0x1ff;
-
- /* fractional value calculation */
- fract = findex - (float32_t) indexS;
-
- /* Read two nearest values of input value from the cos & sin tables */
- f1 = sinTable_f32[indexC+0];
- f2 = sinTable_f32[indexC+1];
- d1 = -sinTable_f32[indexS+0];
- d2 = -sinTable_f32[indexS+1];
-
- temp = (1.0f - fract) * f1 + fract * f2;
-
- Dn = 0.0122718463030f; // delta between the two points (fixed), in this case 2*pi/FAST_MATH_TABLE_SIZE
- Df = f2 - f1; // delta between the values of the functions
-
- temp = Dn *(d1 + d2) - 2 * Df;
- temp = fract * temp + (3 * Df - (d2 + 2 * d1) * Dn);
- temp = fract * temp + d1 * Dn;
-
- /* Calculation of cosine value */
- *pCosVal = fract * temp + f1;
-
- /* Read two nearest values of input value from the cos & sin tables */
- f1 = sinTable_f32[indexS+0];
- f2 = sinTable_f32[indexS+1];
- d1 = sinTable_f32[indexC+0];
- d2 = sinTable_f32[indexC+1];
-
- temp = (1.0f - fract) * f1 + fract * f2;
-
- Df = f2 - f1; // delta between the values of the functions
- temp = Dn*(d1 + d2) - 2*Df;
- temp = fract*temp + (3*Df - (d2 + 2*d1)*Dn);
- temp = fract*temp + d1*Dn;
-
- /* Calculation of sine value */
- *pSinVal = fract*temp + f1;
-
- if (theta < 0.0f)
- {
- *pSinVal = -*pSinVal;
- }
-}
-/**
- * @} end of SinCos group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_sin_cos_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_sin_cos_q31.c
deleted file mode 100644
index d6618301..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/ControllerFunctions/arm_sin_cos_q31.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_sin_cos_q31.c
- * Description: Cosine & Sine calculation for Q31 values
- *
- * $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.
- */
-
-#include "arm_math.h"
-#include "arm_common_tables.h"
-
-/**
- * @ingroup groupController
- */
-
- /**
- * @addtogroup SinCos
- * @{
- */
-
-/**
- * @brief Q31 sin_cos function.
- * @param[in] theta scaled input value in degrees
- * @param[out] *pSinVal points to the processed sine output.
- * @param[out] *pCosVal points to the processed cosine output.
- * @return none.
- *
- * The Q31 input value is in the range [-1 0.999999] and is mapped to a degree value in the range [-180 179].
- *
- */
-
-void arm_sin_cos_q31(
- q31_t theta,
- q31_t * pSinVal,
- q31_t * pCosVal)
-{
- q31_t fract; /* Temporary variables for input, output */
- uint16_t indexS, indexC; /* Index variable */
- q31_t f1, f2, d1, d2; /* Two nearest output values */
- q31_t Dn, Df;
- q63_t temp;
-
- /* Calculate the nearest index */
- indexS = (uint32_t)theta >> CONTROLLER_Q31_SHIFT;
- indexC = (indexS + 128) & 0x1ff;
-
- /* Calculation of fractional value */
- fract = (theta - (indexS << CONTROLLER_Q31_SHIFT)) << 8;
-
- /* Read two nearest values of input value from the cos & sin tables */
- f1 = sinTable_q31[indexC+0];
- f2 = sinTable_q31[indexC+1];
- d1 = -sinTable_q31[indexS+0];
- d2 = -sinTable_q31[indexS+1];
-
- Dn = 0x1921FB5; // delta between the two points (fixed), in this case 2*pi/FAST_MATH_TABLE_SIZE
- Df = f2 - f1; // delta between the values of the functions
- temp = Dn*((q63_t)d1 + d2);
- temp = temp - ((q63_t)Df << 32);
- temp = (q63_t)fract*(temp >> 31);
- temp = temp + ((3*(q63_t)Df << 31) - (d2 + ((q63_t)d1 << 1))*Dn);
- temp = (q63_t)fract*(temp >> 31);
- temp = temp + (q63_t)d1*Dn;
- temp = (q63_t)fract*(temp >> 31);
-
- /* Calculation of cosine value */
- *pCosVal = clip_q63_to_q31((temp >> 31) + (q63_t)f1);
-
- /* Read two nearest values of input value from the cos & sin tables */
- f1 = sinTable_q31[indexS+0];
- f2 = sinTable_q31[indexS+1];
- d1 = sinTable_q31[indexC+0];
- d2 = sinTable_q31[indexC+1];
-
- Df = f2 - f1; // delta between the values of the functions
- temp = Dn*((q63_t)d1 + d2);
- temp = temp - ((q63_t)Df << 32);
- temp = (q63_t)fract*(temp >> 31);
- temp = temp + ((3*(q63_t)Df << 31) - (d2 + ((q63_t)d1 << 1))*Dn);
- temp = (q63_t)fract*(temp >> 31);
- temp = temp + (q63_t)d1*Dn;
- temp = (q63_t)fract*(temp >> 31);
-
- /* Calculation of sine value */
- *pSinVal = clip_q63_to_q31((temp >> 31) + (q63_t)f1);
-}
-
-/**
- * @} end of SinCos group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_f32.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_f32.c
deleted file mode 100644
index e604b3c6..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_f32.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cos_f32.c
- * Description: Fast cosine calculation for floating-point values
- *
- * $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.
- */
-
-#include "arm_math.h"
-#include "arm_common_tables.h"
-/**
- * @ingroup groupFastMath
- */
-
-/**
- * @defgroup cos Cosine
- *
- * Computes the trigonometric cosine function using a combination of table lookup
- * and linear interpolation. There are separate functions for
- * Q15, Q31, and floating-point data types.
- * The input to the floating-point version is in radians and in the range [0 2*pi) while the
- * fixed-point Q15 and Q31 have a scaled input with the range
- * [0 +0.9999] mapping to [0 2*pi). The fixed-point range is chosen so that a
- * value of 2*pi wraps around to 0.
- *
- * The implementation is based on table lookup using 256 values together with linear interpolation.
- * The steps used are:
- * -# Calculation of the nearest integer table index
- * -# Compute the fractional portion (fract) of the table index.
- * -# The final result equals (1.0f-fract)*a + fract*b;
- *
- * where
- *
- * b=Table[index+0];
- * c=Table[index+1];
- *
- */
-
- /**
- * @addtogroup cos
- * @{
- */
-
-/**
- * @brief Fast approximation to the trigonometric cosine function for floating-point data.
- * @param[in] x input value in radians.
- * @return cos(x).
- */
-
-float32_t arm_cos_f32(
- float32_t x)
-{
- float32_t cosVal, fract, in; /* Temporary variables for input, output */
- uint16_t index; /* Index variable */
- float32_t a, b; /* Two nearest output values */
- int32_t n;
- float32_t findex;
-
- /* input x is in radians */
- /* Scale the input to [0 1] range from [0 2*PI] , divide input by 2*pi, add 0.25 (pi/2) to read sine table */
- in = x * 0.159154943092f + 0.25f;
-
- /* Calculation of floor value of input */
- n = (int32_t) in;
-
- /* Make negative values towards -infinity */
- if (in < 0.0f)
- {
- n--;
- }
-
- /* Map input value to [0 1] */
- in = in - (float32_t) n;
-
- /* Calculation of index of the table */
- findex = (float32_t) FAST_MATH_TABLE_SIZE * in;
- index = ((uint16_t)findex) & 0x1ff;
-
- /* fractional value calculation */
- fract = findex - (float32_t) index;
-
- /* Read two nearest values of input value from the cos table */
- a = sinTable_f32[index];
- b = sinTable_f32[index+1];
-
- /* Linear interpolation process */
- cosVal = (1.0f-fract)*a + fract*b;
-
- /* Return the output value */
- return (cosVal);
-}
-
-/**
- * @} end of cos group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_q15.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_q15.c
deleted file mode 100644
index 7fa2e187..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_q15.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cos_q15.c
- * Description: Fast cosine calculation for Q15 values
- *
- * $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.
- */
-
-#include "arm_math.h"
-#include "arm_common_tables.h"
-
-/**
- * @ingroup groupFastMath
- */
-
- /**
- * @addtogroup cos
- * @{
- */
-
-/**
- * @brief Fast approximation to the trigonometric cosine function for Q15 data.
- * @param[in] x Scaled input value in radians.
- * @return cos(x).
- *
- * The Q15 input value is in the range [0 +0.9999] and is mapped to a radian
- * value in the range [0 2*pi).
- */
-
-q15_t arm_cos_q15(
- q15_t x)
-{
- q15_t cosVal; /* Temporary variables for input, output */
- int32_t index; /* Index variables */
- q15_t a, b; /* Four nearest output values */
- q15_t fract; /* Temporary values for fractional values */
-
- /* add 0.25 (pi/2) to read sine table */
- x = (uint16_t)x + 0x2000;
- if (x < 0)
- { /* convert negative numbers to corresponding positive ones */
- x = (uint16_t)x + 0x8000;
- }
-
- /* Calculate the nearest index */
- index = (uint32_t)x >> FAST_MATH_Q15_SHIFT;
-
- /* Calculation of fractional value */
- fract = (x - (index << FAST_MATH_Q15_SHIFT)) << 9;
-
- /* Read two nearest values of input value from the sin table */
- a = sinTable_q15[index];
- b = sinTable_q15[index+1];
-
- /* Linear interpolation process */
- cosVal = (q31_t)(0x8000-fract)*a >> 16;
- cosVal = (q15_t)((((q31_t)cosVal << 16) + ((q31_t)fract*b)) >> 16);
-
- return cosVal << 1;
-}
-
-/**
- * @} end of cos group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_q31.c
deleted file mode 100644
index fde5368b..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_cos_q31.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_cos_q31.c
- * Description: Fast cosine calculation for Q31 values
- *
- * $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.
- */
-
-#include "arm_math.h"
-#include "arm_common_tables.h"
-
-/**
- * @ingroup groupFastMath
- */
-
- /**
- * @addtogroup cos
- * @{
- */
-
-/**
- * @brief Fast approximation to the trigonometric cosine function for Q31 data.
- * @param[in] x Scaled input value in radians.
- * @return cos(x).
- *
- * The Q31 input value is in the range [0 +0.9999] and is mapped to a radian
- * value in the range [0 2*pi).
- */
-
-q31_t arm_cos_q31(
- q31_t x)
-{
- q31_t cosVal; /* Temporary variables for input, output */
- int32_t index; /* Index variables */
- q31_t a, b; /* Four nearest output values */
- q31_t fract; /* Temporary values for fractional values */
-
- /* add 0.25 (pi/2) to read sine table */
- x = (uint32_t)x + 0x20000000;
- if (x < 0)
- { /* convert negative numbers to corresponding positive ones */
- x = (uint32_t)x + 0x80000000;
- }
-
- /* Calculate the nearest index */
- index = (uint32_t)x >> FAST_MATH_Q31_SHIFT;
-
- /* Calculation of fractional value */
- fract = (x - (index << FAST_MATH_Q31_SHIFT)) << 9;
-
- /* Read two nearest values of input value from the sin table */
- a = sinTable_q31[index];
- b = sinTable_q31[index+1];
-
- /* Linear interpolation process */
- cosVal = (q63_t)(0x80000000-fract)*a >> 32;
- cosVal = (q31_t)((((q63_t)cosVal << 32) + ((q63_t)fract*b)) >> 32);
-
- return cosVal << 1;
-}
-
-/**
- * @} end of cos group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_f32.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_f32.c
deleted file mode 100644
index ce8b9b9b..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_f32.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_sin_f32.c
- * Description: Fast sine calculation for floating-point values
- *
- * $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.
- */
-
-#include "arm_math.h"
-#include "arm_common_tables.h"
-#include
-
-/**
- * @ingroup groupFastMath
- */
-
-/**
- * @defgroup sin Sine
- *
- * Computes the trigonometric sine function using a combination of table lookup
- * and linear interpolation. There are separate functions for
- * Q15, Q31, and floating-point data types.
- * The input to the floating-point version is in radians and in the range [0 2*pi) while the
- * fixed-point Q15 and Q31 have a scaled input with the range
- * [0 +0.9999] mapping to [0 2*pi). The fixed-point range is chosen so that a
- * value of 2*pi wraps around to 0.
- *
- * The implementation is based on table lookup using 256 values together with linear interpolation.
- * The steps used are:
- * -# Calculation of the nearest integer table index
- * -# Compute the fractional portion (fract) of the table index.
- * -# The final result equals (1.0f-fract)*a + fract*b;
- *
- * where
- *
- * b=Table[index+0];
- * c=Table[index+1];
- *
- */
-
-/**
- * @addtogroup sin
- * @{
- */
-
-/**
- * @brief Fast approximation to the trigonometric sine function for floating-point data.
- * @param[in] x input value in radians.
- * @return sin(x).
- */
-
-float32_t arm_sin_f32(
- float32_t x)
-{
- float32_t sinVal, fract, in; /* Temporary variables for input, output */
- uint16_t index; /* Index variable */
- float32_t a, b; /* Two nearest output values */
- int32_t n;
- float32_t findex;
-
- /* Special case for small negative inputs */
- if ((x < 0.0f) && (x >= -1.9e-7f)) {
- return x;
- }
-
- /* input x is in radians */
- /* Scale the input to [0 1] range from [0 2*PI] , divide input by 2*pi */
- in = x * 0.159154943092f;
-
- /* Calculation of floor value of input */
- n = (int32_t) in;
-
- /* Make negative values towards -infinity */
- if (x < 0.0f)
- {
- n--;
- }
-
- /* Map input value to [0 1] */
- in = in - (float32_t) n;
-
- /* Calculation of index of the table */
- findex = (float32_t) FAST_MATH_TABLE_SIZE * in;
-
- index = ((uint16_t)findex) & 0x1ff;
-
- /* fractional value calculation */
- fract = findex - (float32_t) index;
-
- /* Read two nearest values of input value from the sin table */
- a = sinTable_f32[index];
- b = sinTable_f32[index+1];
-
- /* Linear interpolation process */
- sinVal = (1.0f-fract)*a + fract*b;
-
- /* Return the output value */
- return (sinVal);
-}
-
-/**
- * @} end of sin group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_q15.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_q15.c
deleted file mode 100644
index 7c8f627b..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_q15.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_sin_q15.c
- * Description: Fast sine calculation for Q15 values
- *
- * $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.
- */
-
-#include "arm_math.h"
-#include "arm_common_tables.h"
-
-/**
- * @ingroup groupFastMath
- */
-
- /**
- * @addtogroup sin
- * @{
- */
-
-/**
- * @brief Fast approximation to the trigonometric sine function for Q15 data.
- * @param[in] x Scaled input value in radians.
- * @return sin(x).
- *
- * The Q15 input value is in the range [0 +0.9999] and is mapped to a radian value in the range [0 2*pi).
- */
-
-q15_t arm_sin_q15(
- q15_t x)
-{
- q15_t sinVal; /* Temporary variables for input, output */
- int32_t index; /* Index variables */
- q15_t a, b; /* Four nearest output values */
- q15_t fract; /* Temporary values for fractional values */
-
- /* Calculate the nearest index */
- index = (uint32_t)x >> FAST_MATH_Q15_SHIFT;
-
- /* Calculation of fractional value */
- fract = (x - (index << FAST_MATH_Q15_SHIFT)) << 9;
-
- /* Read two nearest values of input value from the sin table */
- a = sinTable_q15[index];
- b = sinTable_q15[index+1];
-
- /* Linear interpolation process */
- sinVal = (q31_t)(0x8000-fract)*a >> 16;
- sinVal = (q15_t)((((q31_t)sinVal << 16) + ((q31_t)fract*b)) >> 16);
-
- return sinVal << 1;
-}
-
-/**
- * @} end of sin group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_q31.c
deleted file mode 100644
index 8d3c7acd..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sin_q31.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_sin_q31.c
- * Description: Fast sine calculation for Q31 values
- *
- * $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.
- */
-
-#include "arm_math.h"
-#include "arm_common_tables.h"
-
-/**
- * @ingroup groupFastMath
- */
-
- /**
- * @addtogroup sin
- * @{
- */
-
-/**
- * @brief Fast approximation to the trigonometric sine function for Q31 data.
- * @param[in] x Scaled input value in radians.
- * @return sin(x).
- *
- * The Q31 input value is in the range [0 +0.9999] and is mapped to a radian value in the range [0 2*pi). */
-
-q31_t arm_sin_q31(
- q31_t x)
-{
- q31_t sinVal; /* Temporary variables for input, output */
- int32_t index; /* Index variables */
- q31_t a, b; /* Four nearest output values */
- q31_t fract; /* Temporary values for fractional values */
-
- /* Calculate the nearest index */
- index = (uint32_t)x >> FAST_MATH_Q31_SHIFT;
-
- /* Calculation of fractional value */
- fract = (x - (index << FAST_MATH_Q31_SHIFT)) << 9;
-
- /* Read two nearest values of input value from the sin table */
- a = sinTable_q31[index];
- b = sinTable_q31[index+1];
-
- /* Linear interpolation process */
- sinVal = (q63_t)(0x80000000-fract)*a >> 32;
- sinVal = (q31_t)((((q63_t)sinVal << 32) + ((q63_t)fract*b)) >> 32);
-
- return sinVal << 1;
-}
-
-/**
- * @} end of sin group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sqrt_q15.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sqrt_q15.c
deleted file mode 100644
index 8487ed31..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sqrt_q15.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_sqrt_q15.c
- * Description: Q15 square root 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.
- */
-
-#include "arm_math.h"
-#include "arm_common_tables.h"
-
-
-/**
- * @ingroup groupFastMath
- */
-
-/**
- * @addtogroup SQRT
- * @{
- */
-
- /**
- * @brief Q15 square root function.
- * @param[in] in input value. The range of the input value is [0 +1) or 0x0000 to 0x7FFF.
- * @param[out] *pOut square root of input value.
- * @return The function returns ARM_MATH_SUCCESS if the input value is positive
- * and ARM_MATH_ARGUMENT_ERROR if the input is negative. For
- * negative inputs, the function returns *pOut = 0.
- */
-
-arm_status arm_sqrt_q15(
- q15_t in,
- q15_t * pOut)
-{
- q15_t number, temp1, var1, signBits1, half;
- q31_t bits_val1;
- float32_t temp_float1;
- union
- {
- q31_t fracval;
- float32_t floatval;
- } tempconv;
-
- number = in;
-
- /* If the input is a positive number then compute the signBits. */
- if (number > 0)
- {
- signBits1 = __CLZ(number) - 17;
-
- /* Shift by the number of signBits1 */
- if ((signBits1 % 2) == 0)
- {
- number = number << signBits1;
- }
- else
- {
- number = number << (signBits1 - 1);
- }
-
- /* Calculate half value of the number */
- half = number >> 1;
- /* Store the number for later use */
- temp1 = number;
-
- /* Convert to float */
- temp_float1 = number * 3.051757812500000e-005f;
- /*Store as integer */
- tempconv.floatval = temp_float1;
- bits_val1 = tempconv.fracval;
- /* Subtract the shifted value from the magic number to give intial guess */
- bits_val1 = 0x5f3759df - (bits_val1 >> 1); /* gives initial guess */
- /* Store as float */
- tempconv.fracval = bits_val1;
- temp_float1 = tempconv.floatval;
- /* Convert to integer format */
- var1 = (q31_t) (temp_float1 * 16384);
-
- /* 1st iteration */
- var1 = ((q15_t) ((q31_t) var1 * (0x3000 -
- ((q15_t)
- ((((q15_t)
- (((q31_t) var1 * var1) >> 15)) *
- (q31_t) half) >> 15))) >> 15)) << 2;
- /* 2nd iteration */
- var1 = ((q15_t) ((q31_t) var1 * (0x3000 -
- ((q15_t)
- ((((q15_t)
- (((q31_t) var1 * var1) >> 15)) *
- (q31_t) half) >> 15))) >> 15)) << 2;
- /* 3rd iteration */
- var1 = ((q15_t) ((q31_t) var1 * (0x3000 -
- ((q15_t)
- ((((q15_t)
- (((q31_t) var1 * var1) >> 15)) *
- (q31_t) half) >> 15))) >> 15)) << 2;
-
- /* Multiply the inverse square root with the original value */
- var1 = ((q15_t) (((q31_t) temp1 * var1) >> 15)) << 1;
-
- /* Shift the output down accordingly */
- if ((signBits1 % 2) == 0)
- {
- var1 = var1 >> (signBits1 / 2);
- }
- else
- {
- var1 = var1 >> ((signBits1 - 1) / 2);
- }
- *pOut = var1;
-
- return (ARM_MATH_SUCCESS);
- }
- /* If the number is a negative number then store zero as its square root value */
- else
- {
- *pOut = 0;
- return (ARM_MATH_ARGUMENT_ERROR);
- }
-}
-
-/**
- * @} end of SQRT group
- */
diff --git a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sqrt_q31.c b/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sqrt_q31.c
deleted file mode 100644
index 0deea04d..00000000
--- a/firmware/stm32/smart_dormitory/Drivers/CMSIS/DSP/Source/FastMathFunctions/arm_sqrt_q31.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_sqrt_q31.c
- * Description: Q31 square root 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.
- */
-
-#include "arm_math.h"
-#include "arm_common_tables.h"
-
-/**
- * @ingroup groupFastMath
- */
-
-/**
- * @addtogroup SQRT
- * @{
- */
-
-/**
- * @brief Q31 square root function.
- * @param[in] in input value. The range of the input value is [0 +1) or 0x00000000 to 0x7FFFFFFF.
- * @param[out] *pOut square root of input value.
- * @return The function returns ARM_MATH_SUCCESS if the input value is positive
- * and ARM_MATH_ARGUMENT_ERROR if the input is negative. For
- * negative inputs, the function returns *pOut = 0.
- */
-
-arm_status arm_sqrt_q31(
- q31_t in,
- q31_t * pOut)
-{
- q31_t number, temp1, bits_val1, var1, signBits1, half;
- float32_t temp_float1;
- union
- {
- q31_t fracval;
- float32_t floatval;
- } tempconv;
-
- number = in;
-
- /* If the input is a positive number then compute the signBits. */
- if (number > 0)
- {
- signBits1 = __CLZ(number) - 1;
-
- /* Shift by the number of signBits1 */
- if ((signBits1 % 2) == 0)
- {
- number = number << signBits1;
- }
- else
- {
- number = number << (signBits1 - 1);
- }
-
- /* Calculate half value of the number */
- half = number >> 1;
- /* Store the number for later use */
- temp1 = number;
-
- /*Convert to float */
- temp_float1 = number * 4.6566128731e-010f;
- /*Store as integer */
- tempconv.floatval = temp_float1;
- bits_val1 = tempconv.fracval;
- /* Subtract the shifted value from the magic number to give intial guess */
- bits_val1 = 0x5f3759df - (bits_val1 >> 1); /* gives initial guess */
- /* Store as float */
- tempconv.fracval = bits_val1;
- temp_float1 = tempconv.floatval;
- /* Convert to integer format */
- var1 = (q31_t) (temp_float1 * 1073741824);
-
- /* 1st iteration */
- var1 = ((q31_t) ((q63_t) var1 * (0x30000000 -
- ((q31_t)
- ((((q31_t)
- (((q63_t) var1 * var1) >> 31)) *
- (q63_t) half) >> 31))) >> 31)) << 2;
- /* 2nd iteration */
- var1 = ((q31_t) ((q63_t) var1 * (0x30000000 -
- ((q31_t)
- ((((q31_t)
- (((q63_t) var1 * var1) >> 31)) *
- (q63_t) half) >> 31))) >> 31)) << 2;
- /* 3rd iteration */
- var1 = ((q31_t) ((q63_t) var1 * (0x30000000 -
- ((q31_t)
- ((((q31_t)
- (((q63_t) var1 * var1) >> 31)) *
- (q63_t) half) >> 31))) >> 31)) << 2;
-
- /* Multiply the inverse square root with the original value */
- var1 = ((q31_t) (((q63_t) temp1 * var1) >> 31)) << 1;
-
- /* Shift the output down accordingly */
- if ((signBits1 % 2) == 0)
- {
- var1 = var1 >> (signBits1 / 2);
- }
- else
- {
- var1 = var1 >> ((signBits1 - 1) / 2);
- }
- *pOut = var1;
-
- return (ARM_MATH_SUCCESS);
- }
- /* If the number is a negative number then store zero as its square root value */
- else
- {
- *pOut = 0;
- return (ARM_MATH_ARGUMENT_ERROR);
- }
-}
-
-/**
- * @} end of SQRT group
- */