Move firmware into subdirectory

1 files changed, 0 insertions, 148 deletions

diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/MatrixFunctions/arm_mat_sub_q15.c b/hid-dials/Drivers/CMSIS/DSP/Source/MatrixFunctions/arm_mat_sub_q15.c
deleted file mode 100644
index 07818dc..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/MatrixFunctions/arm_mat_sub_q15.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/* ----------------------------------------------------------------------

- * Project:      CMSIS DSP Library

- * Title:        arm_mat_sub_q15.c

- * Description:  Q15 Matrix 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 groupMatrix

- */

-

-/**

- * @addtogroup MatrixSub

- * @{

- */

-

-/**

- * @brief Q15 matrix subtraction.

- * @param[in]       *pSrcA points to the first input matrix structure

- * @param[in]       *pSrcB points to the second input matrix structure

- * @param[out]      *pDst points to output matrix structure

- * @return     		The function returns either

- * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking.

- *

- * <b>Scaling and Overflow Behavior:</b>

- * \par

- * The function uses saturating arithmetic.

- * Results outside of the allowable Q15 range [0x8000 0x7FFF] will be saturated.

- */

-

-arm_status arm_mat_sub_q15(

-  const arm_matrix_instance_q15 * pSrcA,

-  const arm_matrix_instance_q15 * pSrcB,

-  arm_matrix_instance_q15 * pDst)

-{

-  q15_t *pInA = pSrcA->pData;                    /* input data matrix pointer A */

-  q15_t *pInB = pSrcB->pData;                    /* input data matrix pointer B */

-  q15_t *pOut = pDst->pData;                     /* output data matrix pointer */

-  uint32_t numSamples;                           /* total number of elements in the matrix */

-  uint32_t blkCnt;                               /* loop counters  */

-  arm_status status;                             /* status of matrix subtraction  */

-

-

-#ifdef ARM_MATH_MATRIX_CHECK

-

-

-  /* Check for matrix mismatch condition */

-  if ((pSrcA->numRows != pSrcB->numRows) ||

-     (pSrcA->numCols != pSrcB->numCols) ||

-     (pSrcA->numRows != pDst->numRows) || (pSrcA->numCols != pDst->numCols))

-  {

-    /* Set status as ARM_MATH_SIZE_MISMATCH */

-    status = ARM_MATH_SIZE_MISMATCH;

-  }

-  else

-#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */

-

-  {

-    /* Total number of samples in the input matrix */

-    numSamples = (uint32_t) pSrcA->numRows * pSrcA->numCols;

-

-#if defined (ARM_MATH_DSP)

-

-    /* Run the below code for Cortex-M4 and Cortex-M3 */

-

-    /* Apply 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(m,n) = A(m,n) - B(m,n) */

-      /* Subtract, Saturate and then store the results in the destination buffer. */

-      *__SIMD32(pOut)++ = __QSUB16(*__SIMD32(pInA)++, *__SIMD32(pInB)++);

-      *__SIMD32(pOut)++ = __QSUB16(*__SIMD32(pInA)++, *__SIMD32(pInB)++);

-

-      /* 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 = numSamples % 0x4U;

-

-    while (blkCnt > 0U)

-    {

-      /* C(m,n) = A(m,n) - B(m,n) */

-      /* Subtract and then store the results in the destination buffer. */

-      *pOut++ = (q15_t) __QSUB16(*pInA++, *pInB++);

-

-      /* Decrement the loop counter */

-      blkCnt--;

-    }

-

-#else

-

-    /* Run the below code for Cortex-M0 */

-

-    /* Initialize blkCnt with number of samples */

-    blkCnt = numSamples;

-

-    while (blkCnt > 0U)

-    {

-      /* C(m,n) = A(m,n) - B(m,n) */

-      /* Subtract and then store the results in the destination buffer. */

-      *pOut++ = (q15_t) __SSAT(((q31_t) * pInA++ - *pInB++), 16);

-

-      /* Decrement the loop counter */

-      blkCnt--;

-    }

-

-#endif /* #if defined (ARM_MATH_DSP) */

-

-    /* Set status as ARM_MATH_SUCCESS */

-    status = ARM_MATH_SUCCESS;

-  }

-

-  /* Return to application */

-  return (status);

-}

-

-/**

- * @} end of MatrixSub group

- */