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-rw-r--r--fw/hid-dials/Drivers/CMSIS/DSP/Source/SupportFunctions/arm_q7_to_float.c119
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diff --git a/fw/hid-dials/Drivers/CMSIS/DSP/Source/SupportFunctions/arm_q7_to_float.c b/fw/hid-dials/Drivers/CMSIS/DSP/Source/SupportFunctions/arm_q7_to_float.c
deleted file mode 100644
index d866501..0000000
--- a/fw/hid-dials/Drivers/CMSIS/DSP/Source/SupportFunctions/arm_q7_to_float.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_q7_to_float.c
- * Description: Converts the elements of the Q7 vector to floating-point vector
- *
- * $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 groupSupport
- */
-
-/**
- * @defgroup q7_to_x Convert 8-bit Integer value
- */
-
-/**
- * @addtogroup q7_to_x
- * @{
- */
-
-/**
- * @brief Converts the elements of the Q7 vector to floating-point vector.
- * @param[in] *pSrc points to the Q7 input vector
- * @param[out] *pDst points to the floating-point output vector
- * @param[in] blockSize length of the input vector
- * @return none.
- *
- * \par Description:
- *
- * The equation used for the conversion process is:
- *
- * <pre>
- * pDst[n] = (float32_t) pSrc[n] / 128; 0 <= n < blockSize.
- * </pre>
- *
- */
-
-
-void arm_q7_to_float(
- q7_t * pSrc,
- float32_t * pDst,
- uint32_t blockSize)
-{
- q7_t *pIn = pSrc; /* Src pointer */
- uint32_t blkCnt; /* loop counter */
-
-
-#if defined (ARM_MATH_DSP)
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /*loop Unrolling */
- blkCnt = blockSize >> 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 = (float32_t) A / 128 */
- /* convert from q7 to float and then store the results in the destination buffer */
- *pDst++ = ((float32_t) * pIn++ / 128.0f);
- *pDst++ = ((float32_t) * pIn++ / 128.0f);
- *pDst++ = ((float32_t) * pIn++ / 128.0f);
- *pDst++ = ((float32_t) * pIn++ / 128.0f);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C = (float32_t) A / 128 */
- /* convert from q7 to float and then store the results in the destination buffer */
- *pDst++ = ((float32_t) * pIn++ / 128.0f);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-}
-
-/**
- * @} end of q7_to_x group
- */