1 files changed, 0 insertions, 138 deletions
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_sub_f32.c b/hid-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_sub_f32.c
deleted file mode 100644
index 6d56fa7..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_sub_f32.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project:      CMSIS DSP Library
- * Title:        arm_sub_f32.c
- * Description:  Floating-point vector subtraction.
- *
- * $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
- */
-
-/**
- * @defgroup BasicSub Vector Subtraction
- *
- * Element-by-element subtraction of two vectors.
- *
- * <pre>
- *     pDst[n] = pSrcA[n] - pSrcB[n],   0 <= n < blockSize.
- * </pre>
- *
- * There are separate functions for floating-point, Q7, Q15, and Q31 data types.
- */
-
-/**
- * @addtogroup BasicSub
- * @{
- */
-
-
-/**
- * @brief Floating-point vector subtraction.
- * @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]       blockSize number of samples in each vector
- * @return none.
- */
-
-void arm_sub_f32(
-  float32_t * pSrcA,
-  float32_t * pSrcB,
-  float32_t * pDst,
-  uint32_t blockSize)
-{
-  uint32_t blkCnt;                               /* loop counter */
-
-#if defined (ARM_MATH_DSP)
-
-/* Run the below code for Cortex-M4 and Cortex-M3 */
-  float32_t inA1, inA2, inA3, inA4;              /* temporary variables */
-  float32_t inB1, inB2, inB3, inB4;              /* temporary variables */
-
-  /*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 - B */
-    /* Subtract and then store the results in the destination buffer. */
-    /* Read 4 input samples from sourceA and sourceB */
-    inA1 = *pSrcA;
-    inB1 = *pSrcB;
-    inA2 = *(pSrcA + 1);
-    inB2 = *(pSrcB + 1);
-    inA3 = *(pSrcA + 2);
-    inB3 = *(pSrcB + 2);
-    inA4 = *(pSrcA + 3);
-    inB4 = *(pSrcB + 3);
-
-    /* dst = srcA - srcB */
-    /* subtract and store the result */
-    *pDst = inA1 - inB1;
-    *(pDst + 1) = inA2 - inB2;
-    *(pDst + 2) = inA3 - inB3;
-    *(pDst + 3) = inA4 - inB4;
-
-
-    /* Update pointers to process next sampels */
-    pSrcA += 4U;
-    pSrcB += 4U;
-    pDst += 4U;
-
-    /* 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 */
-
-  /* Initialize blkCnt with number of samples */
-  blkCnt = blockSize;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-  while (blkCnt > 0U)
-  {
-    /* C = A - B */
-    /* Subtract and then store the results in the destination buffer. */
-    *pDst++ = (*pSrcA++) - (*pSrcB++);
-
-    /* Decrement the loop counter */
-    blkCnt--;
-  }
-}
-
-/**
- * @} end of BasicSub group
- */