minkbd: repo restructure

1 files changed, 0 insertions, 153 deletions

diff --git a/Blink/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_f32.c b/Blink/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_f32.c
deleted file mode 100644
index 6c8be8f..0000000
--- a/Blink/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_f32.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/* ----------------------------------------------------------------------

- * Project:      CMSIS DSP Library

- * Title:        arm_cmplx_mag_f32.c

- * Description:  Floating-point complex magnitude

- *

- * $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 groupCmplxMath

- */

-

-/**

- * @defgroup cmplx_mag Complex Magnitude

- *

- * Computes the magnitude of the elements of a complex data vector.

- *

- * The <code>pSrc</code> points to the source data and

- * <code>pDst</code> points to the where the result should be written.

- * <code>numSamples</code> specifies the number of complex samples

- * in the input array and the data is stored in an interleaved fashion

- * (real, imag, real, imag, ...).

- * The input array has a total of <code>2*numSamples</code> values;

- * the output array has a total of <code>numSamples</code> values.

- * The underlying algorithm is used:

- *

- * <pre>

- * for(n=0; n<numSamples; n++) {

- *     pDst[n] = sqrt(pSrc[(2*n)+0]^2 + pSrc[(2*n)+1]^2);

- * }

- * </pre>

- *

- * There are separate functions for floating-point, Q15, and Q31 data types.

- */

-

-/**

- * @addtogroup cmplx_mag

- * @{

- */

-/**

- * @brief Floating-point complex magnitude.

- * @param[in]       *pSrc points to complex input buffer

- * @param[out]      *pDst points to real output buffer

- * @param[in]       numSamples number of complex samples in the input vector

- * @return none.

- *

- */

-

-

-void arm_cmplx_mag_f32(

-  float32_t * pSrc,

-  float32_t * pDst,

-  uint32_t numSamples)

-{

-  float32_t realIn, imagIn;                      /* Temporary variables to hold input values */

-

-#if defined (ARM_MATH_DSP)

-

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

-  uint32_t blkCnt;                               /* loop counter */

-

-  /*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[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */

-    realIn = *pSrc++;

-    imagIn = *pSrc++;

-    /* store the result in the destination buffer. */

-    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);

-

-    realIn = *pSrc++;

-    imagIn = *pSrc++;

-    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);

-

-    realIn = *pSrc++;

-    imagIn = *pSrc++;

-    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);

-

-    realIn = *pSrc++;

-    imagIn = *pSrc++;

-    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);

-

-

-    /* Decrement the loop counter */

-    blkCnt--;

-  }

-

-  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.

-   ** No loop unrolling is used. */

-  blkCnt = numSamples % 0x4U;

-

-  while (blkCnt > 0U)

-  {

-    /* C[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */

-    realIn = *pSrc++;

-    imagIn = *pSrc++;

-    /* store the result in the destination buffer. */

-    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);

-

-    /* Decrement the loop counter */

-    blkCnt--;

-  }

-

-#else

-

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

-

-  while (numSamples > 0U)

-  {

-    /* out = sqrt((real * real) + (imag * imag)) */

-    realIn = *pSrc++;

-    imagIn = *pSrc++;

-    /* store the result in the destination buffer. */

-    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);

-

-    /* Decrement the loop counter */

-    numSamples--;

-  }

-

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

-

-}

-

-/**

- * @} end of cmplx_mag group

- */