Remove obsolete template code from fw

1 files changed, 0 insertions, 204 deletions

diff --git a/fw/hid-dials/Drivers/CMSIS/DSP/Examples/ARM/arm_variance_example/arm_variance_example_f32.c b/fw/hid-dials/Drivers/CMSIS/DSP/Examples/ARM/arm_variance_example/arm_variance_example_f32.c
deleted file mode 100644
index 78a0681..0000000
--- a/fw/hid-dials/Drivers/CMSIS/DSP/Examples/ARM/arm_variance_example/arm_variance_example_f32.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/* ----------------------------------------------------------------------

-* Copyright (C) 2010-2012 ARM Limited. All rights reserved.

-*

-* $Date:         17. January 2013

-* $Revision:     V1.4.0

-*

-* Project:       CMSIS DSP Library

-* Title:         arm_variance_example_f32.c

-*

-* Description:   Example code demonstrating variance calculation of input sequence.

-*

-* Target Processor: Cortex-M4/Cortex-M3

-*

-* Redistribution and use in source and binary forms, with or without

-* modification, are permitted provided that the following conditions

-* are met:

-*   - Redistributions of source code must retain the above copyright

-*     notice, this list of conditions and the following disclaimer.

-*   - Redistributions in binary form must reproduce the above copyright

-*     notice, this list of conditions and the following disclaimer in

-*     the documentation and/or other materials provided with the

-*     distribution.

-*   - Neither the name of ARM LIMITED nor the names of its contributors

-*     may be used to endorse or promote products derived from this

-*     software without specific prior written permission.

-*

-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-* POSSIBILITY OF SUCH DAMAGE.

-* -------------------------------------------------------------------- */

-

-/**

- * @ingroup groupExamples

- */

-

-/**

- * @defgroup VarianceExample Variance Example

- *

- * \par Description:

- * \par

- * Demonstrates the use of Basic Math and Support Functions to calculate the variance of an

- * input sequence with N samples. Uniformly distributed white noise is taken as input.

- *

- * \par Algorithm:

- * \par

- * The variance of a sequence is the mean of the squared deviation of the sequence from its mean.

- * \par

- * This is denoted by the following equation:

- * <pre> variance = ((x[0] - x') * (x[0] - x') + (x[1] - x') * (x[1] - x') + ... + * (x[n-1] - x') * (x[n-1] - x')) / (N-1)</pre>

- * where, <code>x[n]</code> is the input sequence, <code>N</code> is the number of input samples, and

- * <code>x'</code> is the mean value of the input sequence, <code>x[n]</code>.

- * \par

- * The mean value <code>x'</code> is defined as:

- * <pre> x' = (x[0] + x[1] + ... + x[n-1]) / N</pre>

- *

- * \par Block Diagram:

- * \par

- * \image html Variance.gif

- *

- *

- * \par Variables Description:

- * \par

- * \li \c testInput_f32 points to the input data

- * \li \c wire1, \c wir2, \c wire3 temporary buffers

- * \li \c blockSize number of samples processed at a time

- * \li \c refVarianceOut reference variance value

- *

- * \par CMSIS DSP Software Library Functions Used:

- * \par

- * - arm_dot_prod_f32()

- * - arm_mult_f32()

- * - arm_sub_f32()

- * - arm_fill_f32()

- * - arm_copy_f32()

- *

- * <b> Refer  </b>

- * \link arm_variance_example_f32.c \endlink

- *

- */

-

-

-/** \example arm_variance_example_f32.c

-  */

-#include <math.h>

-#include "arm_math.h"

-

-/* ----------------------------------------------------------------------

-* Defines each of the tests performed

-* ------------------------------------------------------------------- */

-#define MAX_BLOCKSIZE   32

-#define DELTA           (0.000001f)

-

-

-/* ----------------------------------------------------------------------

-* Declare I/O buffers

-* ------------------------------------------------------------------- */

-float32_t wire1[MAX_BLOCKSIZE];

-float32_t wire2[MAX_BLOCKSIZE];

-float32_t wire3[MAX_BLOCKSIZE];

-

-/* ----------------------------------------------------------------------

-* Test input data for Floating point Variance example for 32-blockSize

-* Generated by the MATLAB randn() function

-* ------------------------------------------------------------------- */

-

-float32_t testInput_f32[32] =

-{

-  -0.432564811528221,  -1.665584378238097,   0.125332306474831,   0.287676420358549,

-  -1.146471350681464,   1.190915465642999,   1.189164201652103,  -0.037633276593318,

-   0.327292361408654,   0.174639142820925,  -0.186708577681439,   0.725790548293303,

-  -0.588316543014189,   2.183185818197101,  -0.136395883086596,   0.113931313520810,

-   1.066768211359189,   0.059281460523605,  -0.095648405483669,  -0.832349463650022,

-   0.294410816392640,  -1.336181857937804,   0.714324551818952,   1.623562064446271,

-  -0.691775701702287,   0.857996672828263,   1.254001421602532,  -1.593729576447477,

-  -1.440964431901020,   0.571147623658178,  -0.399885577715363,   0.689997375464345

-

-};

-

-/* ----------------------------------------------------------------------

-* Declare Global variables

-* ------------------------------------------------------------------- */

-uint32_t blockSize = 32;

-float32_t  refVarianceOut = 0.903941793931839;

-

-/* ----------------------------------------------------------------------

-* Variance calculation test

-* ------------------------------------------------------------------- */

-

-int32_t main(void)

-{

-  arm_status status;

-  float32_t mean, oneByBlockSize;

-  float32_t variance;

-  float32_t diff;

-

-  status = ARM_MATH_SUCCESS;

-

-  /* Calculation of mean value of input */

-

-  /* x' = 1/blockSize * (x(0)* 1 + x(1) * 1 + ... + x(n-1) * 1) */

-

-  /* Fill wire1 buffer with 1.0 value */

-  arm_fill_f32(1.0,  wire1, blockSize);

-

-  /* Calculate the dot product of wire1 and wire2 */

-  /* (x(0)* 1 + x(1) * 1 + ...+ x(n-1) * 1) */

-  arm_dot_prod_f32(testInput_f32, wire1, blockSize, &mean);

-

-  /* Calculation of 1/blockSize */

-  oneByBlockSize = 1.0 / (blockSize);

-

-  /* 1/blockSize * (x(0)* 1 + x(1) * 1 + ... + x(n-1) * 1)  */

-  arm_mult_f32(&mean, &oneByBlockSize, &mean, 1);

-

-

-  /* Calculation of variance value of input */

-

-  /* (1/blockSize) * (x(0) - x') * (x(0) - x') + (x(1) - x') * (x(1) - x') + ... + (x(n-1) - x') * (x(n-1) - x') */

-

-  /* Fill wire2 with mean value x' */

-  arm_fill_f32(mean,  wire2, blockSize);

-

-  /* wire3 contains (x-x') */

-  arm_sub_f32(testInput_f32, wire2, wire3, blockSize);

-

-  /* wire2 contains (x-x') */

-  arm_copy_f32(wire3, wire2, blockSize);

-

-  /* (x(0) - x') * (x(0) - x') + (x(1) - x') * (x(1) - x') + ... + (x(n-1) - x') * (x(n-1) - x') */

-  arm_dot_prod_f32(wire2, wire3, blockSize, &variance);

-

-    /* Calculation of 1/blockSize */

-  oneByBlockSize = 1.0 / (blockSize - 1);

-

-  /* Calculation of variance */

-  arm_mult_f32(&variance, &oneByBlockSize, &variance, 1);

-

-  /* absolute value of difference between ref and test */

-  diff = fabsf(refVarianceOut - variance);

-

-  /* Comparison of variance value with reference */

-  if (diff > DELTA)

-  {

-    status = ARM_MATH_TEST_FAILURE;

-  }

-

-  if ( status != ARM_MATH_SUCCESS)

-  {

-    while (1);

-  }

-

-  while (1);                             /* main function does not return */

-}

-

- /** \endlink */