From 94f94260ace13688285fc8c62687079b26c18854 Mon Sep 17 00:00:00 2001 From: jaseg Date: Sun, 20 Dec 2020 15:18:02 +0100 Subject: Submodule-cache WIP --- .../arm_sin_cos_example/arm_sin_cos_example_f32.c | 161 --------------------- 1 file changed, 161 deletions(-) delete mode 100644 fw/cdc-dials/Drivers/CMSIS/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c (limited to 'fw/cdc-dials/Drivers/CMSIS/DSP/Examples/ARM/arm_sin_cos_example') diff --git a/fw/cdc-dials/Drivers/CMSIS/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c b/fw/cdc-dials/Drivers/CMSIS/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c deleted file mode 100644 index 7e2eb00..0000000 --- a/fw/cdc-dials/Drivers/CMSIS/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c +++ /dev/null @@ -1,161 +0,0 @@ -/* ---------------------------------------------------------------------- -* Copyright (C) 2010-2012 ARM Limited. All rights reserved. -* -* $Date: 12. March 2014 -* $Revision: V1.4.3 -* -* Project: CMSIS DSP Library -* Title: arm_sin_cos_example_f32.c -* -* Description: Example code demonstrating sin and cos calculation of input signal. -* -* 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 SinCosExample SineCosine Example - * - * \par Description: - * \par - * Demonstrates the Pythagorean trignometric identity with the use of Cosine, Sine, Vector - * Multiplication, and Vector Addition functions. - * - * \par Algorithm: - * \par - * Mathematically, the Pythagorean trignometric identity is defined by the following equation: - * 
sin(x) * sin(x) + cos(x) * cos(x) = 1
- * where \c x is the angle in radians. - * - * \par Block Diagram: - * \par - * \image html sinCos.gif - * - * \par Variables Description: - * \par - * \li \c testInput_f32 array of input angle in radians - * \li \c testOutput stores sum of the squares of sine and cosine values of input angle - * - * \par CMSIS DSP Software Library Functions Used: - * \par - * - arm_cos_f32() - * - arm_sin_f32() - * - arm_mult_f32() - * - arm_add_f32() - * - * Refer - * \link arm_sin_cos_example_f32.c \endlink - * - */ - - -/** \example arm_sin_cos_example_f32.c - */ - -#include -#include "arm_math.h" - -/* ---------------------------------------------------------------------- -* Defines each of the tests performed -* ------------------------------------------------------------------- */ -#define MAX_BLOCKSIZE 32 -#define DELTA (0.0001f) - - -/* ---------------------------------------------------------------------- -* Test input data for Floating point sin_cos example for 32-blockSize -* Generated by the MATLAB randn() function -* ------------------------------------------------------------------- */ - -const float32_t testInput_f32[MAX_BLOCKSIZE] = -{ - -1.244916875853235400, -4.793533929171324800, 0.360705030233248850, 0.827929644170887320, -3.299532218312426900, 3.427441903227623800, 3.422401784294607700, -0.108308165334010680, - 0.941943896490312180, 0.502609575000365850, -0.537345278736373500, 2.088817392965764500, -1.693168684143455700, 6.283185307179590700, -0.392545884746175080, 0.327893095115825040, - 3.070147440456292300, 0.170611405884662230, -0.275275082396073010, -2.395492805446796300, 0.847311163536506600, -3.845517018083148800, 2.055818378415868300, 4.672594161978930800, - -1.990923030266425800, 2.469305197656249500, 3.609002606064021000, -4.586736582331667500, -4.147080139136136300, 1.643756718868359500, -1.150866392366494800, 1.985805026477433800 - - -}; - -const float32_t testRefOutput_f32 = 1.000000000; - -/* ---------------------------------------------------------------------- -* Declare Global variables -* ------------------------------------------------------------------- */ -uint32_t blockSize = 32; -float32_t testOutput; -float32_t cosOutput; -float32_t sinOutput; -float32_t cosSquareOutput; -float32_t sinSquareOutput; - -/* ---------------------------------------------------------------------- -* Max magnitude FFT Bin test -* ------------------------------------------------------------------- */ - -arm_status status; - -int32_t main(void) -{ - float32_t diff; - uint32_t i; - - for(i=0; i< blockSize; i++) - { - cosOutput = arm_cos_f32(testInput_f32[i]); - sinOutput = arm_sin_f32(testInput_f32[i]); - - arm_mult_f32(&cosOutput, &cosOutput, &cosSquareOutput, 1); - arm_mult_f32(&sinOutput, &sinOutput, &sinSquareOutput, 1); - - arm_add_f32(&cosSquareOutput, &sinSquareOutput, &testOutput, 1); - - /* absolute value of difference between ref and test */ - diff = fabsf(testRefOutput_f32 - testOutput); - - /* Comparison of sin_cos value with reference */ - if (diff > DELTA) - { - status = ARM_MATH_TEST_FAILURE; - } - - if ( status == ARM_MATH_TEST_FAILURE) - { - while (1); - } - - } - - while (1); /* main function does not return */ -} - - /** \endlink */ -- cgit