1 files changed, 0 insertions, 128 deletions
diff --git a/fw/hid-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_dot_prod_q15.c b/fw/hid-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_dot_prod_q15.c
deleted file mode 100644
index 6a48242..0000000
--- a/fw/hid-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_dot_prod_q15.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project:      CMSIS DSP Library
- * Title:        arm_dot_prod_q15.c
- * Description:  Q15 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 groupMath
- */
-
-/**
- * @addtogroup dot_prod
- * @{
- */
-
-/**
- * @brief Dot product of Q15 vectors.
- * @param[in]       *pSrcA points to the first input vector
- * @param[in]       *pSrcB points to the second input vector
- * @param[in]       blockSize number of samples in each vector
- * @param[out]      *result output result returned here
- * @return none.
- *
- * <b>Scaling and Overflow Behavior:</b>
- * \par
- * The intermediate multiplications are in 1.15 x 1.15 = 2.30 format and these
- * results are added to a 64-bit accumulator in 34.30 format.
- * Nonsaturating additions are used and given that there are 33 guard bits in the accumulator
- * there is no risk of overflow.
- * The return result is in 34.30 format.
- */
-
-void arm_dot_prod_q15(
-  q15_t * pSrcA,
-  q15_t * pSrcB,
-  uint32_t blockSize,
-  q63_t * result)
-{
-  q63_t sum = 0;                                 /* Temporary result storage */
-  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 = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */
-    /* Calculate dot product and then store the result in a temporary buffer. */
-    sum = __SMLALD(*__SIMD32(pSrcA)++, *__SIMD32(pSrcB)++, sum);
-    sum = __SMLALD(*__SIMD32(pSrcA)++, *__SIMD32(pSrcB)++, sum);
-
-    /* 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;
-
-  while (blkCnt > 0U)
-  {
-    /* C = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */
-    /* Calculate dot product and then store the results in a temporary buffer. */
-    sum = __SMLALD(*pSrcA++, *pSrcB++, sum);
-
-    /* Decrement the loop counter */
-    blkCnt--;
-  }
-
-
-#else
-
-  /* Run the below code for Cortex-M0 */
-
-  /* Initialize blkCnt with number of samples */
-  blkCnt = blockSize;
-
-  while (blkCnt > 0U)
-  {
-    /* C = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */
-    /* Calculate dot product and then store the results in a temporary buffer. */
-    sum += (q63_t) ((q31_t) * pSrcA++ * *pSrcB++);
-
-    /* Decrement the loop counter */
-    blkCnt--;
-  }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-  /* Store the result in the destination buffer in 34.30 format */
-  *result = sum;
-
-}
-
-/**
- * @} end of dot_prod group
- */