From 9f95ff5b6ba01db09552b84a0ab79607060a2666 Mon Sep 17 00:00:00 2001 From: Ali Labbene Date: Wed, 11 Dec 2019 08:59:21 +0100 Subject: Official ARM version: v5.4.0 Add CMSIS V5.4.0, please refer to index.html available under \docs folder. Note: content of \CMSIS\Core\Include has been copied under \Include to keep the same structure used in existing projects, and thus avoid projects mass update Note: the following components have been removed from ARM original delivery (as not used in ST packages) - CMSIS_EW2018.pdf - .gitattributes - .gitignore - \Device - \CMSIS - \CoreValidation - \DAP - \Documentation - \DoxyGen - \Driver - \Pack - \RTOS\CMSIS_RTOS_Tutorial.pdf - \RTOS\RTX - \RTOS\Template - \RTOS2\RTX - \Utilities - All ARM/GCC projects files are deleted from \DSP, \RTOS and \RTOS2 Change-Id: Ia026c3f0f0d016627a4fb5a9032852c33d24b4d3 --- DSP/Examples/ARM/arm_sin_cos_example/Abstract.txt | 4 + .../arm_sin_cos_example/arm_sin_cos_example.ini | 15 + .../arm_sin_cos_example/arm_sin_cos_example.uvoptx | 884 ++++++++++ .../arm_sin_cos_example.uvprojx | 1741 ++++++++++++++++++++ .../arm_sin_cos_example/arm_sin_cos_example_f32.c | 161 ++ 5 files changed, 2805 insertions(+) create mode 100644 DSP/Examples/ARM/arm_sin_cos_example/Abstract.txt create mode 100644 DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.ini create mode 100644 DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.uvoptx create mode 100644 DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.uvprojx create mode 100644 DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c (limited to 'DSP/Examples/ARM/arm_sin_cos_example') diff --git a/DSP/Examples/ARM/arm_sin_cos_example/Abstract.txt b/DSP/Examples/ARM/arm_sin_cos_example/Abstract.txt new file mode 100644 index 0000000..6d9e7c7 --- /dev/null +++ b/DSP/Examples/ARM/arm_sin_cos_example/Abstract.txt @@ -0,0 +1,4 @@ +CMSIS DSP_Lib example arm_sin_cos_example for + Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU. + +The example is configured for uVision Simulator. diff --git a/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.ini b/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.ini new file mode 100644 index 0000000..74ecea7 --- /dev/null +++ b/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.ini @@ -0,0 +1,15 @@ + +/* This file demonstrates how to Map memory ranges, specify read, write, and execute permissions + + The file can be executed in the following way: + 1) manually from uVision command window (in debug mode) using command: + INCLUIDE arm_sin_cos_example.ini + +*/ + + +// usual initialisation for target setup +MAP 0x00000000, 0x0003FFFF EXEC READ // 256K Flash +MAP 0x20000000, 0x20007FFF READ WRITE // 32K RAM + + diff --git a/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.uvoptx b/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.uvoptx new file mode 100644 index 0000000..55771f3 --- /dev/null +++ b/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.uvoptx @@ -0,0 +1,884 @@ + + + + 1.0 + +
### uVision Project, (C) Keil Software
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diff --git a/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.uvprojx b/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.uvprojx new file mode 100644 index 0000000..a2aff9f --- /dev/null +++ b/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example.uvprojx @@ -0,0 +1,1741 @@ + + + + 2.1 + +
### uVision Project, (C) Keil Software
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diff --git a/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c b/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c new file mode 100644 index 0000000..9e65b2c --- /dev/null +++ b/DSP/Examples/ARM/arm_sin_cos_example/arm_sin_cos_example_f32.c @@ -0,0 +1,161 @@ +/* ---------------------------------------------------------------------- +* 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