Submodule-cache WIP

1 files changed, 0 insertions, 138 deletions

diff --git a/fw/cdc-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_sub_f32.c b/fw/cdc-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_sub_f32.c
deleted file mode 100644
index 6d56fa7..0000000
--- a/fw/cdc-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

- */