1 files changed, 0 insertions, 204 deletions
diff --git a/fw/hid-dials/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c b/fw/hid-dials/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c
deleted file mode 100644
index a7a34a3..0000000
--- a/fw/hid-dials/Drivers/CMSIS/DSP/Source/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project:      CMSIS DSP Library
- * Title:        arm_cmplx_mag_squared_f32.c
- * Description:  Floating-point complex magnitude squared
- *
- * $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_squared Complex Magnitude Squared
- *
- * Computes the magnitude squared 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] = 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_squared
- * @{
- */
-
-
-/**
- * @brief  Floating-point complex magnitude squared
- * @param[in]  *pSrc points to the complex input vector
- * @param[out]  *pDst points to the real output vector
- * @param[in]  numSamples number of complex samples in the input vector
- * @return none.
- */
-
-void arm_cmplx_mag_squared_f32(
-  float32_t * pSrc,
-  float32_t * pDst,
-  uint32_t numSamples)
-{
-  float32_t real, imag;                          /* Temporary variables to store real and imaginary values */
-  uint32_t blkCnt;                               /* loop counter */
-
-#if defined (ARM_MATH_DSP)
-  float32_t real1, real2, real3, real4;          /* Temporary variables to hold real values */
-  float32_t imag1, imag2, imag3, imag4;          /* Temporary variables to hold imaginary values */
-  float32_t mul1, mul2, mul3, mul4;              /* Temporary variables */
-  float32_t mul5, mul6, mul7, mul8;              /* Temporary variables */
-  float32_t out1, out2, out3, out4;              /* Temporary variables to hold output values */
-
-  /*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] = (A[0] * A[0] + A[1] * A[1]) */
-    /* read real input sample from source buffer */
-    real1 = pSrc[0];
-    /* read imaginary input sample from source buffer */
-    imag1 = pSrc[1];
-
-    /* calculate power of real value */
-    mul1 = real1 * real1;
-
-    /* read real input sample from source buffer */
-    real2 = pSrc[2];
-
-    /* calculate power of imaginary value */
-    mul2 = imag1 * imag1;
-
-    /* read imaginary input sample from source buffer */
-    imag2 = pSrc[3];
-
-    /* calculate power of real value */
-    mul3 = real2 * real2;
-
-    /* read real input sample from source buffer */
-    real3 = pSrc[4];
-
-    /* calculate power of imaginary value */
-    mul4 = imag2 * imag2;
-
-    /* read imaginary input sample from source buffer */
-    imag3 = pSrc[5];
-
-    /* calculate power of real value */
-    mul5 = real3 * real3;
-    /* calculate power of imaginary value */
-    mul6 = imag3 * imag3;
-
-    /* read real input sample from source buffer */
-    real4 = pSrc[6];
-
-    /* accumulate real and imaginary powers */
-    out1 = mul1 + mul2;
-
-    /* read imaginary input sample from source buffer */
-    imag4 = pSrc[7];
-
-    /* accumulate real and imaginary powers */
-    out2 = mul3 + mul4;
-
-    /* calculate power of real value */
-    mul7 = real4 * real4;
-    /* calculate power of imaginary value */
-    mul8 = imag4 * imag4;
-
-    /* store output to destination */
-    pDst[0] = out1;
-
-    /* accumulate real and imaginary powers */
-    out3 = mul5 + mul6;
-
-    /* store output to destination */
-    pDst[1] = out2;
-
-    /* accumulate real and imaginary powers */
-    out4 = mul7 + mul8;
-
-    /* store output to destination */
-    pDst[2] = out3;
-
-    /* increment destination pointer by 8 to process next samples */
-    pSrc += 8U;
-
-    /* store output to destination */
-    pDst[3] = out4;
-
-    /* increment destination pointer by 4 to process next samples */
-    pDst += 4U;
-
-    /* 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;
-
-#else
-
-  /* Run the below code for Cortex-M0 */
-
-  blkCnt = numSamples;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-  while (blkCnt > 0U)
-  {
-    /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
-    real = *pSrc++;
-    imag = *pSrc++;
-
-    /* out = (real * real) + (imag * imag) */
-    /* store the result in the destination buffer. */
-    *pDst++ = (real * real) + (imag * imag);
-
-    /* Decrement the loop counter */
-    blkCnt--;
-  }
-}
-
-/**
- * @} end of cmplx_mag_squared group
- */