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diff --git a/fw/hid-dials/Drivers/CMSIS/DSP/Source/FilteringFunctions/arm_lms_init_q15.c b/fw/hid-dials/Drivers/CMSIS/DSP/Source/FilteringFunctions/arm_lms_init_q15.c
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-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_lms_init_q15.c
- * Description: Q15 LMS filter 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"
-
-/**
- * @ingroup groupFilters
- */
-
-/**
- * @addtogroup LMS
- * @{
- */
-
-/**
-* @brief Initialization function for the Q15 LMS filter.
-* @param[in] *S points to an instance of the Q15 LMS filter structure.
-* @param[in] numTaps number of filter coefficients.
-* @param[in] *pCoeffs points to the coefficient buffer.
-* @param[in] *pState points to the state buffer.
-* @param[in] mu step size that controls filter coefficient updates.
-* @param[in] blockSize number of samples to process.
-* @param[in] postShift bit shift applied to coefficients.
-* @return none.
-*
-* \par Description:
-* <code>pCoeffs</code> points to the array of filter coefficients stored in time reversed order:
-* <pre>
-* {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}
-* </pre>
-* The initial filter coefficients serve as a starting point for the adaptive filter.
-* <code>pState</code> points to the array of state variables and size of array is
-* <code>numTaps+blockSize-1</code> samples, where <code>blockSize</code> is the number of
-* input samples processed by each call to <code>arm_lms_q15()</code>.
-*/
-
-void arm_lms_init_q15(
- arm_lms_instance_q15 * S,
- uint16_t numTaps,
- q15_t * pCoeffs,
- q15_t * pState,
- q15_t mu,
- uint32_t blockSize,
- uint32_t postShift)
-{
- /* Assign filter taps */
- S->numTaps = numTaps;
-
- /* Assign coefficient pointer */
- S->pCoeffs = pCoeffs;
-
- /* Clear state buffer and size is always blockSize + numTaps - 1 */
- memset(pState, 0, (numTaps + (blockSize - 1U)) * sizeof(q15_t));
-
- /* Assign state pointer */
- S->pState = pState;
-
- /* Assign Step size value */
- S->mu = mu;
-
- /* Assign postShift value to be applied */
- S->postShift = postShift;
-
-}
-
-/**
- * @} end of LMS group
- */