minkbd: repo restructure

4 files changed, 0 insertions, 1057 deletions

diff --git a/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/arm_signal_converge_data.c b/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/arm_signal_converge_data.c
deleted file mode 100644
index 3a2337d..0000000
--- a/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/arm_signal_converge_data.c
+++ /dev/null
@@ -1,269 +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_signal_converge_data.c

-*   

-* Description:	 Test input data for Floating point LMS Norm FIR filter

-*   

-* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0

-*  

-* 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.  

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

-

-#include "arm_math.h"

-

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

-** Test input data for Floating point LMS Norm FIR filter

-** Generated by the MATLAB randn() function

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

-

-float32_t testInput_f32[1536] = 

-{   

--0.432565,	-1.665584,	0.125332,	0.287676,	-1.146471,	1.190915,	1.189164,	-0.037633,	

-0.327292,	0.174639,	-0.186709,	0.725791,	-0.588317,	2.183186,	-0.136396,	0.113931,	

-1.066768,	0.059281,	-0.095648,	-0.832349,	0.294411,	-1.336182,	0.714325,	1.623562,	

--0.691776,	0.857997,	1.254001,	-1.593730,	-1.440964,	0.571148,	-0.399886,	0.689997,	

-0.815622,	0.711908,	1.290250,	0.668601,	1.190838,	-1.202457,	-0.019790,	-0.156717,	

--1.604086,	0.257304,	-1.056473,	1.415141,	-0.805090,	0.528743,	0.219321,	-0.921902,	

--2.170674,	-0.059188,	-1.010634,	0.614463,	0.507741,	1.692430,	0.591283,	-0.643595,	

-0.380337,	-1.009116,	-0.019511,	-0.048221,	0.000043,	-0.317859,	1.095004,	-1.873990,	

-0.428183,	0.895638,	0.730957,	0.577857,	0.040314,	0.677089,	0.568900,	-0.255645,	

--0.377469,	-0.295887,	-1.475135,	-0.234004,	0.118445,	0.314809,	1.443508,	-0.350975,	

-0.623234,	0.799049,	0.940890,	-0.992092,	0.212035,	0.237882,	-1.007763,	-0.742045,	

-1.082295,	-0.131500,	0.389880,	0.087987,	-0.635465,	-0.559573,	0.443653,	-0.949904,	

-0.781182,	0.568961,	-0.821714,	-0.265607,	-1.187777,	-2.202321,	0.986337,	-0.518635,	

-0.327368,	0.234057,	0.021466,	-1.003944,	-0.947146,	-0.374429,	-1.185886,	-1.055903,	

-1.472480,	0.055744,	-1.217317,	-0.041227,	-1.128344,	-1.349278,	-0.261102,	0.953465,	

-0.128644,	0.656468,	-1.167819,	-0.460605,	-0.262440,	-1.213152,	-1.319437,	0.931218,	

-0.011245,	-0.645146,	0.805729,	0.231626,	-0.989760,	1.339586,	0.289502,	1.478917,	

-1.138028,	-0.684139,	-1.291936,	-0.072926,	-0.330599,	-0.843628,	0.497770,	1.488490,	

--0.546476,	-0.846758,	-0.246337,	0.663024,	-0.854197,	-1.201315,	-0.119869,	-0.065294,	

-0.485296,	-0.595491,	-0.149668,	-0.434752,	-0.079330,	1.535152,	-0.606483,	-1.347363,	

-0.469383,	-0.903567,	0.035880,	-0.627531,	0.535398,	0.552884,	-0.203690,	-2.054325,	

-0.132561,	1.592941,	1.018412,	-1.580402,	-0.078662,	-0.681657,	-1.024553,	-1.234353,	

-0.288807,	-0.429303,	0.055801,	-0.367874,	-0.464973,	0.370961,	0.728283,	2.112160,	

--1.357298,	-1.022610,	1.037834,	-0.389800,	-1.381266,	0.315543,	1.553243,	0.707894,	

-1.957385,	0.504542,	1.864529,	-0.339812,	-1.139779,	-0.211123,	1.190245,	-1.116209,	

-0.635274,	-0.601412,	0.551185,	-1.099840,	0.085991,	-2.004563,	-0.493088,	0.462048,	

--0.321005,	1.236556,	-0.631280,	-2.325211,	-1.231637,	1.055648,	-0.113224,	0.379224,	

-0.944200,	-2.120427,	-0.644679,	-0.704302,	-1.018137,	-0.182082,	1.521013,	-0.038439,	

-1.227448,	-0.696205,	0.007524,	-0.782893,	0.586939,	-0.251207,	0.480136,	0.668155,	

--0.078321,	0.889173,	2.309287,	0.524639,	-0.011787,	0.913141,	0.055941,	-1.107070,	

-0.485498,	-0.005005,	-0.276218,	1.276452,	1.863401,	-0.522559,	0.103424,	-0.807649,	

-0.680439,	-2.364590,	0.990115,	0.218899,	0.261662,	1.213444,	-0.274667,	-0.133134,	

--1.270500,	-1.663606,	-0.703554,	0.280880,	-0.541209,	-1.333531,	1.072686,	-0.712085,	

--0.011286,	-0.000817,	-0.249436,	0.396575,	-0.264013,	-1.664011,	-1.028975,	0.243095,	

--1.256590,	-0.347183,	-0.941372,	-1.174560,	-1.021142,	-0.401667,	0.173666,	-0.116118,	

-1.064119,	-0.245386,	-1.517539,	0.009734,	0.071373,	0.316536,	0.499826,	1.278084,	

--0.547816,	0.260808,	-0.013177,	-0.580264,	2.136308,	-0.257617,	-1.409528,	1.770101,	

-0.325546,	-1.119040,	0.620350,	1.269782,	-0.896043,	0.135175,	-0.139040,	-1.163395,	

-1.183720,	-0.015430,	0.536219,	-0.716429,	-0.655559,	0.314363,	0.106814,	1.848216,	

--0.275106,	2.212554,	1.508526,	-1.945079,	-1.680543,	-0.573534,	-0.185817,	0.008934,	

-0.836950,	-0.722271,	-0.721490,	-0.201181,	-0.020464,	0.278890,	1.058295,	0.621673,	

--1.750615,	0.697348,	0.811486,	0.636345,	1.310080,	0.327098,	-0.672993,	-0.149327,	

--2.449018,	0.473286,	0.116946,	-0.591104,	-0.654708,	-1.080662,	-0.047731,	0.379345,	

--0.330361,	-0.499898,	-0.035979,	-0.174760,	-0.957265,	1.292548,	0.440910,	1.280941,	

--0.497730,	-1.118717,	0.807650,	0.041200,	-0.756209,	-0.089129,	-2.008850,	1.083918,	

--0.981191,	-0.688489,	1.339479,	-0.909243,	-0.412858,	-0.506163,	1.619748,	0.080901,	

--1.081056,	-1.124518,	1.735676,	1.937459,	1.635068,	-1.255940,	-0.213538,	-0.198932,	

-0.307499,	-0.572325,	-0.977648,	-0.446809,	1.082092,	2.372648,	0.229288,	-0.266623,	

-0.701672,	-0.487590,	1.862480,	1.106851,	-1.227566,	-0.669885,	1.340929,	0.388083,	

-0.393059,	-1.707334,	0.227859,	0.685633,	-0.636790,	-1.002606,	-0.185621,	-1.054033,	

--0.071539,	0.279198,	1.373275,	0.179841,	-0.542017,	1.634191,	0.825215,	0.230761,	

-0.671634,	-0.508078,	0.856352,	0.268503,	0.624975,	-1.047338,	1.535670,	0.434426,	

--1.917136,	0.469940,	1.274351,	0.638542,	1.380782,	1.319843,	-0.909429,	-2.305605,	

-1.788730,	0.390798,	0.020324,	-0.405977,	-1.534895,	0.221373,	-1.374479,	-0.839286,	

--0.208643,	0.755913,	0.375734,	-1.345413,	1.481876,	0.032736,	1.870453,	-1.208991,	

--0.782632,	-0.767299,	-0.107200,	-0.977057,	-0.963988,	-2.379172,	-0.838188,	0.257346,	

--0.183834,	-0.167615,	-0.116989,	0.168488,	-0.501206,	-0.705076,	0.508165,	-0.420922,	

-0.229133,	-0.959497,	-0.146043,	0.744538,	-0.890496,	0.139062,	-0.236144,	-0.075459,	

--0.358572,	-2.077635,	-0.143546,	1.393341,	0.651804,	-0.377134,	-0.661443,	0.248958,	

--0.383516,	-0.528480,	0.055388,	1.253769,	-2.520004,	0.584856,	-1.008064,	0.944285,	

--2.423957,	-0.223831,	0.058070,	-0.424614,	-0.202918,	-1.513077,	-1.126352,	-0.815002,	

-0.366614,	-0.586107,	1.537409,	0.140072,	-1.862767,	-0.454193,	-0.652074,	0.103318,	

--0.220632,	-0.279043,	-0.733662,	-0.064534,	-1.444004,	0.612340,	-1.323503,	-0.661577,	

--0.146115,	0.248085,	-0.076633,	1.738170,	1.621972,	0.626436,	0.091814,	-0.807607,	

--0.461337,	-1.405969,	-0.374530,	-0.470911,	1.751296,	0.753225,	0.064989,	-0.292764,	

-0.082823,	0.766191,	2.236850,	0.326887,	0.863304,	0.679387,	0.554758,	1.001630,	

-1.259365,	0.044151,	-0.314138,	0.226708,	0.996692,	1.215912,	-0.542702,	0.912228,	

--0.172141,	-0.335955,	0.541487,	0.932111,	-0.570253,	-1.498605,	-0.050346,	0.553025,	

-0.083498,	1.577524,	-0.330774,	0.795155,	-0.784800,	-1.263121,	0.666655,	-1.392632,	

--1.300562,	-0.605022,	-1.488565,	0.558543,	-0.277354,	-1.293685,	-0.888435,	-0.986520,	

--0.071618,	-2.414591,	-0.694349,	-1.391389,	0.329648,	0.598544,	0.147175,	-0.101439,	

--2.634981,	0.028053,	-0.876310,	-0.265477,	-0.327578,	-1.158247,	0.580053,	0.239756,	

--0.350885,	0.892098,	1.578299,	-1.108174,	-0.025931,	-1.110628,	0.750834,	0.500167,	

--0.517261,	-0.559209,	-0.753371,	0.925813,	-0.248520,	-0.149835,	-1.258415,	0.312620,	

-2.690277,	0.289696,	-1.422803,	0.246786,	-1.435773,	0.148573,	-1.693073,	0.719188,	

-1.141773,	1.551936,	1.383630,	-0.758092,	0.442663,	0.911098,	-1.074086,	0.201762,	

-0.762863,	-1.288187,	-0.952962,	0.778175,	-0.006331,	0.524487,	1.364272,	0.482039,	

--0.787066,	0.751999,	-0.166888,	-0.816228,	2.094065,	0.080153,	-0.937295,	0.635739,	

-1.682028,	0.593634,	0.790153,	0.105254,	-0.158579,	0.870907,	-0.194759,	0.075474,	

--0.526635,	-0.685484,	-0.268388,	-1.188346,	0.248579,	0.102452,	-0.041007,	-2.247582,	

--0.510776,	0.249243,	0.369197,	0.179197,	-0.037283,	-1.603310,	0.339372,	-0.131135,	

-0.485190,	0.598751,	-0.086031,	0.325292,	-0.335143,	-0.322449,	-0.382374,	-0.953371,	

-0.233576,	1.235245,	-0.578532,	-0.501537,	0.722864,	0.039498,	1.541279,	-1.701053,	

--1.033741,	-0.763708,	2.176426,	0.431612,	-0.443765,	0.029996,	-0.315671,	0.977846,	

-0.018295,	0.817963,	0.702341,	-0.231271,	-0.113690,	0.127941,	-0.799410,	-0.238612,	

--0.089463,	-1.023264,	0.937538,	-1.131719,	-0.710702,	-1.169501,	1.065437,	-0.680394,	

--1.725773,	0.813200,	1.441867,	0.672272,	0.138665,	-0.859534,	-0.752251,	1.229615,	

-1.150754,	-0.608025,	0.806158,	0.217133,	-0.373461,	-0.832030,	0.286866,	-1.818892,	

--1.573051,	2.015666,	-0.071982,	2.628909,	-0.243317,	0.173276,	0.923207,	-0.178553,	

--0.521705,	1.431962,	-0.870117,	0.807542,	-0.510635,	0.743514,	0.847898,	-0.829901,	

-0.532994,	1.032848,	-1.052024,	0.362114,	-0.036787,	-1.227636,	-0.275099,	-0.160435,	

--1.083575,	-1.954213,	-0.909487,	-0.005579,	-1.723490,	1.263077,	-0.600433,	-2.063925,	

-0.110911,	1.487614,	0.053002,	0.161981,	-0.026878,	0.173576,	0.882168,	0.182294,	

-0.755295,	0.508035,	0.131880,	0.280104,	-0.982848,	-0.944087,	-0.013058,	0.354345,	

--0.894709,	0.812111,	0.109537,	2.731644,	0.411079,	-1.306862,	0.383806,	0.499504,	

--0.510786,	0.234922,	-0.597825,	0.020771,	0.419443,	1.191104,	0.771214,	-2.644222,	

-0.285430,	0.826093,	-0.008122,	0.858438,	0.774788,	1.305945,	1.231503,	0.958564,	

--1.654548,	-0.990396,	0.685236,	-0.974870,	-0.606726,	0.686794,	0.020049,	1.063801,	

--1.341050,	0.479510,	-1.633974,	-1.442665,	0.293781,	-0.140364,	-1.130341,	-0.292538,	

--0.582536,	-0.896348,	0.248601,	-1.489663,	0.313509,	-2.025084,	0.528990,	0.343471,	

-0.758193,	-0.691940,	0.680179,	-1.072541,	0.899772,	-2.123092,	0.284712,	-0.733323,	

--0.773376,	0.151842,	-0.336843,	0.970761,	-0.107236,	1.013492,	-0.475347,	0.068948,	

-0.398592,	1.116326,	0.620451,	-0.287674,	-1.371773,	-0.685868,	0.331685,	-0.997722,	

-0.291418,	1.107078,	0.244959,	0.164976,	0.406231,	1.215981,	1.448424,	-1.025137,	

-0.205418,	0.588882,	-0.264024,	2.495318,	0.855948,	-0.850954,	0.811879,	0.700242,	

-0.759938,	-1.712909,	1.537021,	-1.609847,	1.109526,	-1.109704,	0.385469,	0.965231,	

-0.818297,	0.037049,	-0.926012,	-0.111919,	-0.803030,	-1.665006,	-0.901401,	0.588350,	

-0.554159,	-0.415173,	0.061795,	0.457432,	0.199014,	0.257558,	2.080730,	-2.277237,	

-0.339022,	0.289894,	0.662261,	-0.580860,	0.887752,	0.171871,	0.848821,	0.963769,	

-1.321918,	-0.064345,	1.317053,	0.228017,	-1.429637,	-0.149701,	-0.504968,	-1.729141,	

--0.417472,	-0.614969,	0.720777,	0.339364,	0.882845,	0.284245,	-0.145541,	-0.089646,	

-0.289161,	1.164831,	0.805729,	-1.355643,	0.120893,	-0.222178,	0.571732,	-0.300140,	

-1.134277,	-0.179356,	-1.467067,	1.395346,	0.440836,	0.565384,	-0.693623,	0.833869,	

--2.237378,	1.097644,	-0.001617,	-1.614573,	-1.228727,	0.207405,	0.220942,	-1.006073,	

--0.453067,	1.399453,	-0.461964,	0.032716,	0.798783,	0.896816,	0.137892,	-1.619146,	

--1.646606,	0.428707,	-0.737231,	0.564926,	-1.384167,	0.460268,	0.629384,	0.379847,	

--1.013330,	-0.347243,	0.441912,	-1.590240,	-0.701417,	-1.077601,	1.002220,	1.729481,	

-0.709032,	-0.747897,	0.228862,	-0.223497,	-0.853275,	0.345627,	0.109764,	-1.133039,	

--0.683124,	-0.277856,	0.654790,	-1.248394,	-0.597539,	-0.481813,	0.983372,	1.762121,	

-1.427402,	0.911763,	0.326823,	0.069619,	-1.499763,	-0.418223,	-0.021037,	0.228425,	

--1.008196,	-0.664622,	0.558177,	-1.188542,	-0.775481,	0.271042,	1.534976,	-1.052283,	

-0.625559,	-0.797626,	-0.313522,	-0.602210,	1.259060,	0.858484,	-2.105292,	-0.360937,	

-0.553557,	-1.556384,	-0.206666,	-0.425568,	0.493778,	-0.870908,	0.079828,	-0.521619,	

--1.413861,	-0.384293,	-0.457922,	-0.291471,	-0.301224,	-1.588594,	1.094287,	1.324167,	

--0.126480,	-0.737164,	0.213719,	-0.400529,	0.064938,	-1.757996,	1.686748,	0.327400,	

-0.715967,	1.598648,	-2.064741,	-0.743632,	0.176185,	0.527839,	-0.553153,	0.298280,	

--1.226607,	-0.189676,	-0.301713,	0.956956,	-0.533366,	-0.901082,	-0.892552,	0.278717,	

--0.745807,	1.603464,	0.574270,	0.320655,	-0.151383,	0.315762,	1.343703,	-2.237832,	

-1.292906,	-0.378459,	0.002521,	0.884641,	0.582450,	-1.614244,	-1.503666,	0.573586,	

--0.910537,	-1.631277,	-0.359138,	-0.397616,	-1.161307,	-1.109838,	0.290672,	-1.910239,	

-1.314768,	0.665319,	-0.275115,	-0.023022,	-0.907976,	-1.043657,	0.373516,	0.901532,	

-1.278539,	-0.128456,	0.612821,	1.956518,	2.266326,	-0.373959,	2.238039,	-0.159580,	

--0.703281,	0.563477,	-0.050296,	1.163593,	0.658808,	-1.550089,	-3.029118,	0.540578,	

--1.008998,	0.908047,	1.582303,	-0.979088,	1.007902,	0.158491,	-0.586927,	1.574082,	

--0.516649,	1.227800,	1.583876,	-2.088950,	2.949545,	1.356125,	1.050068,	-0.767170,	

--0.257653,	-1.371845,	-1.267656,	-0.894948,	0.589089,	1.842629,	1.347967,	-0.491253,	

--2.177568,	0.237000,	-0.735411,	-1.779419,	0.448030,	0.581214,	0.856607,	-0.266263,	

--0.417470,	-0.205806,	-0.174323,	0.217577,	1.684295,	0.119528,	0.650667,	2.080061,	

--0.339225,	0.730113,	0.293969,	-0.849109,	-2.533858,	-2.378941,	-0.346276,	-0.610937,	

--0.408192,	-1.415611,	0.227122,	0.207974,	-0.719718,	0.757762,	-1.643135,	-1.056813,	

--0.251662,	-1.298441,	1.233255,	1.494625,	0.235938,	-1.404359,	0.658791,	-2.556613,	

--0.534945,	3.202525,	0.439198,	-1.149901,	0.886765,	-0.283386,	1.035336,	-0.364878,	

-1.341987,	1.008872,	0.213874,	-0.299264,	0.255849,	-0.190826,	-0.079060,	0.699851,	

--0.796540,	-0.801284,	-0.007599,	-0.726810,	-1.490902,	0.870335,	-0.265675,	-1.566695,	

--0.394636,	-0.143855,	-2.334247,	-1.357539,	-1.815689,	1.108422,	-0.142115,	1.112757,	

-0.559264,	0.478370,	-0.679385,	0.284967,	-1.332935,	-0.723980,	-0.663600,	0.198443,	

--1.794868,	-1.387673,	0.197768,	1.469328,	0.366493,	-0.442775,	-0.048563,	0.077709,	

-1.957910,	-0.072848,	0.938810,	-0.079608,	-0.800959,	0.309424,	1.051826,	-1.664211,	

--1.090792,	-0.191731,	0.463401,	-0.924147,	-0.649657,	0.622893,	-1.335107,	1.047689,	

-0.863327,	-0.642411,	0.660010,	1.294116,	0.314579,	0.859573,	0.128670,	0.016568,	

--0.072801,	-0.994310,	-0.747358,	-0.030814,	0.988355,	-0.599017,	1.476644,	-0.813801,	

-0.645040,	-1.309919,	-0.867425,	-0.474233,	0.222417,	1.871323,	0.110001,	-0.411341,	

-0.511242,	-1.199117,	-0.096361,	0.445817,	-0.295825,	-0.167996,	0.179543,	0.421118,	

-1.677678,	1.996949,	0.696964,	-1.366382,	0.363045,	-0.567044,	-1.044154,	0.697139,	

-0.484026,	-0.193751,	-0.378095,	-0.886374,	-1.840197,	-1.628195,	-1.173789,	-0.415411,	

-0.175088,	0.229433,	-1.240889,	0.700004,	0.426877,	1.454803,	-0.510186,	-0.006657,	

--0.525496,	0.717698,	1.088374,	0.500552,	2.771790,	-0.160309,	0.429489,	-1.966817,	

--0.546019,	-1.888395,	-0.107952,	-1.316144,	-0.672632,	-0.902365,	-0.154798,	0.947242,	

-1.550375,	0.429040,	-0.560795,	0.179304,	-0.771509,	-0.943390,	-1.407569,	-1.906131,	

--0.065293,	0.672149,	0.206147,	-0.008124,	0.020042,	-0.558447,	1.886079,	-0.219975,	

--1.414395,	-0.302811,	-0.569574,	-0.121495,	-0.390171,	-0.844287,	-1.737757,	-0.449520,	

--1.547933,	-0.095776,	0.907714,	2.369602,	0.519768,	0.410525,	1.052585,	0.428784,	

-1.295088,	-0.186053,	0.130733,	-0.657627,	-0.759267,	-0.595170,	0.812400,	0.069541,	

--1.833687,	1.827363,	0.654075,	-1.544769,	-0.375109,	0.207688,	-0.765615,	-0.106355,	

-0.338769,	1.033461,	-1.404822,	-1.030570,	-0.643372,	0.170787,	1.344839,	1.936273,	

-0.741336,	0.811980,	-0.142808,	-0.099858,	-0.800131,	0.493249,	1.237574,	1.295951,	

--0.278196,	0.217127,	0.630728,	-0.548549,	0.229632,	0.355311,	0.521284,	-0.615971,	

-1.345803,	0.974922,	-2.377934,	-1.092319,	-0.325710,	-2.012228,	1.567660,	0.233337,	

-0.646420,	-1.129412,	0.197038,	1.696870,	0.726034,	0.792526,	0.603357,	-0.058405,	

--1.108666,	2.144229,	-1.352821,	0.457021,	0.391175,	2.073013,	-0.323318,	1.468132,	

--0.502399,	0.209593,	0.754800,	-0.948189,	0.613157,	1.760503,	0.088762,	2.595570,	

--0.675470,	2.786804,	-0.016827,	0.271651,	-0.914102,	-1.951371,	-0.317418,	0.588333,	

-0.828996,	-1.674851,	-1.922293,	-0.436662,	0.044974,	2.416609,	-0.309892,	0.187583,	

-0.947699,	-0.525703,	-1.115605,	-1.592320,	1.174844,	0.485144,	1.645480,	-0.454233,	

-1.008768,	2.049403,	0.602020,	0.017860,	-1.610426,	1.238752,	0.683587,	-0.780716,	

-0.530979,	2.134498,	0.354361,	0.231700,	1.287980,	-0.013488,	-1.333345,	-0.556343,	

-0.755597,	-0.911854,	1.371684,	0.245580,	0.118845,	0.384690,	-0.070152,	-0.578309,	

-0.469308,	1.299687,	1.634798,	-0.702809,	0.807253,	-1.027451,	1.294496,	0.014930,	

-0.218705,	1.713188,	-2.078805,	0.112917,	-1.086491,	-1.558311,	0.637406,	-0.404576,	

--0.403325,	0.084076,	-0.435349,	-0.562623,	0.878062,	-0.814650,	-0.258363,	0.493299,	

--0.802694,	-0.008329,	0.627571,	0.154382,	2.580735,	-1.306246,	1.023526,	0.777795,	

--0.833884,	-0.586663,	0.065664,	-0.012342,	-0.076987,	-1.558587,	1.702607,	-0.468984,	

-0.094619,	0.287071,	0.919354,	0.510136,	0.245440,	-1.400519,	0.969571,	1.593698,	

--1.437917,	-1.534230,	-0.074710,	0.081459,	-0.843240,	-0.564640,	-0.028207,	-1.243702,	

-0.733039,	0.059580,	0.149144,	1.595857,	-0.777250,	1.550277,	1.055002,	-0.166654,	

-0.314484,	1.419571,	0.327348,	0.475653,	0.398754,	-0.072770,	1.314784,	0.978279,	

-1.722114,	-0.412302,	0.565133,	0.739851,	0.220138,	1.312807,	0.629152,	-1.107987,	

--0.447001,	-0.725993,	0.354045,	-0.506772,	-2.103747,	-0.664684,	1.450110,	-0.329805,	

-2.701872,	-1.634939,	-0.536325,	0.547223,	1.492603,	-0.455243,	-0.496416,	1.235260,	

-0.040926,	0.748467,	1.230764,	0.304903,	1.077771,	0.765151,	-1.319580,	-0.509191,	

-0.555116,	-1.957625,	-0.760453,	-2.443886,	-0.659366,	-0.114779,	0.300079,	-0.583996,	

--3.073745,	1.551042,	-0.407369,	1.428095,	-1.353242,	0.903970,	0.541671,	-0.465020

-};

-

-

-

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

-** Coefficients for 32-tap filter for Floating point LMS FIR filter

-*  FIR high pass filter with cutoff freq 9.6kHz (transition 9.6KHz to 11.52KHz) 

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

-float32_t lmsNormCoeff_f32[32] = {

--0.004240,	0.002301,	0.008860,	-0.000000,	-0.019782,	-0.010543,	0.032881,	0.034736,	

--0.037374,	-0.069586,	0.022397,	0.102169,	0.014185,	-0.115908,	-0.061648,	0.101018,	

-0.101018,	-0.061648,	-0.115908,	0.014185,	0.102169,	0.022397,	-0.069586,	-0.037374,	

-0.034736,	0.032881,	-0.010543,	-0.019782,	-0.000000,	0.008860,	0.002301,	-0.004240	

-

-};

-

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

-** Coefficients for 32-tap filter for Floating point FIR filter

-*  FIR low pass filter with cutoff freq 24Hz (transition 24Hz to 240Hz) 

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

-const float32_t FIRCoeff_f32[32] = {

-0.004502,	0.005074,	0.006707,	0.009356,	0.012933,	0.017303,	0.022298,	0.027717,	

-0.033338,	0.038930,	0.044258,	0.049098,	0.053243,	0.056519,	0.058784,	0.059941,	

-0.059941,	0.058784,	0.056519,	0.053243,	0.049098,	0.044258,	0.038930,	0.033338,	

-0.027717,	0.022298,	0.017303,	0.012933,	0.009356,	0.006707,	0.005074,	0.004502

-

-};

-

diff --git a/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/arm_signal_converge_example_f32.c b/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/arm_signal_converge_example_f32.c
deleted file mode 100644
index d984e2f..0000000
--- a/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/arm_signal_converge_example_f32.c
+++ /dev/null
@@ -1,259 +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_signal_converge_example_f32.c

-*

-* Description:   Example code demonstrating convergence of an adaptive

-*                filter.

-*

-* 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 SignalConvergence Signal Convergence Example

- *

- * \par Description:

- * \par

- * Demonstrates the ability of an adaptive filter to "learn" the transfer function of

- * a FIR lowpass filter using the Normalized LMS Filter, Finite Impulse

- * Response (FIR) Filter, and Basic Math Functions.

- *

- * \par Algorithm:

- * \par

- * The figure below illustrates the signal flow in this example. Uniformly distributed white

- * noise is passed through an FIR lowpass filter. The output of the FIR filter serves as the

- * reference input of the adaptive filter (normalized LMS filter). The white noise is input

- * to the adaptive filter. The adaptive filter learns the transfer function of the FIR filter.

- * The filter outputs two signals: (1) the output of the internal adaptive FIR filter, and

- * (2) the error signal which is the difference between the adaptive filter and the reference

- * output of the FIR filter. Over time as the adaptive filter learns the transfer function

- * of the FIR filter, the first output approaches the reference output of the FIR filter,

- * and the error signal approaches zero.

- * \par

- * The adaptive filter converges properly even if the input signal has a large dynamic

- * range (i.e., varies from small to large values). The coefficients of the adaptive filter

- * are initially zero, and then converge over 1536 samples. The internal function test_signal_converge()

- * implements the stopping condition. The function checks if all of the values of the error signal have a

- * magnitude below a threshold DELTA.

- *

- * \par Block Diagram:

- * \par

- * \image html SignalFlow.gif

- *

- *

- * \par Variables Description:

- * \par

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

- * \li \c firStateF32 points to FIR state buffer

- * \li \c lmsStateF32 points to Normalised Least mean square FIR filter state buffer

- * \li \c FIRCoeff_f32 points to coefficient buffer

- * \li \c lmsNormCoeff_f32 points to Normalised Least mean square FIR filter coefficient buffer

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

- * \li \c errOutput, err_signal temporary error buffers

- *

- * \par CMSIS DSP Software Library Functions Used:

- * \par

- * - arm_lms_norm_init_f32()

- * - arm_fir_init_f32()

- * - arm_fir_f32()

- * - arm_lms_norm_f32()

- * - arm_scale_f32()

- * - arm_abs_f32()

- * - arm_sub_f32()

- * - arm_min_f32()

- * - arm_copy_f32()

- *

- * <b> Refer  </b>

- * \link arm_signal_converge_example_f32.c \endlink

- *

- */

-

-

-/** \example arm_signal_converge_example_f32.c

-  */

-

-#include "arm_math.h"

-#include "math_helper.h"

-

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

-** Global defines for the simulation

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

-

-#define TEST_LENGTH_SAMPLES 1536

-#define NUMTAPS               32

-#define BLOCKSIZE             32

-#define DELTA_ERROR         0.000001f

-#define DELTA_COEFF         0.0001f

-#define MU                  0.5f

-

-#define NUMFRAMES (TEST_LENGTH_SAMPLES / BLOCKSIZE)

-

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

-* Declare FIR state buffers and structure

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

-

-float32_t firStateF32[NUMTAPS + BLOCKSIZE];

-arm_fir_instance_f32 LPF_instance;

-

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

-* Declare LMSNorm state buffers and structure

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

-

-float32_t lmsStateF32[NUMTAPS + BLOCKSIZE];

-float32_t errOutput[TEST_LENGTH_SAMPLES];

-arm_lms_norm_instance_f32 lmsNorm_instance;

-

-

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

-* Function Declarations for Signal Convergence Example

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

-

-arm_status test_signal_converge_example( void );

-

-

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

-* Internal functions

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

-arm_status test_signal_converge(float32_t* err_signal,

-                        uint32_t blockSize);

-

-void getinput(float32_t* input,

-     uint32_t fr_cnt,

-          uint32_t blockSize);

-

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

-* External Declarations for FIR F32 module Test

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

-extern float32_t testInput_f32[TEST_LENGTH_SAMPLES];

-extern float32_t lmsNormCoeff_f32[32];

-extern const float32_t FIRCoeff_f32[32];

-extern arm_lms_norm_instance_f32 lmsNorm_instance;

-

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

-* Declare I/O buffers

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

-

-float32_t wire1[BLOCKSIZE];

-float32_t wire2[BLOCKSIZE];

-float32_t wire3[BLOCKSIZE];

-float32_t err_signal[BLOCKSIZE];

-

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

-* Signal converge test

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

-

-int32_t main(void)

-{

-  uint32_t i;

-  arm_status status;

-  uint32_t index;

-  float32_t minValue;

-

-  /* Initialize the LMSNorm data structure */

-  arm_lms_norm_init_f32(&lmsNorm_instance, NUMTAPS, lmsNormCoeff_f32, lmsStateF32, MU, BLOCKSIZE);

-

-  /* Initialize the FIR data structure */

-  arm_fir_init_f32(&LPF_instance, NUMTAPS, (float32_t *)FIRCoeff_f32, firStateF32, BLOCKSIZE);

-

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

-  * Loop over the frames of data and execute each of the processing

-  * functions in the system.

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

-

-  for(i=0; i < NUMFRAMES; i++)

-  {

-    /* Read the input data - uniformly distributed random noise - into wire1 */

-    arm_copy_f32(testInput_f32 + (i * BLOCKSIZE), wire1, BLOCKSIZE);

-

-    /* Execute the FIR processing function.  Input wire1 and output wire2 */

-    arm_fir_f32(&LPF_instance, wire1, wire2, BLOCKSIZE);

-

-    /* Execute the LMS Norm processing function*/

-

-    arm_lms_norm_f32(&lmsNorm_instance, /* LMSNorm instance */

-         wire1,                         /* Input signal */

-         wire2,                         /* Reference Signal */

-         wire3,                         /* Converged Signal */

-         err_signal,                    /* Error Signal, this will become small as the signal converges */

-         BLOCKSIZE);                    /* BlockSize */

-

-    /* apply overall gain */

-    arm_scale_f32(wire3, 5, wire3, BLOCKSIZE);   /* in-place buffer */

-  }

-

-  status = ARM_MATH_SUCCESS;

-

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

-  * Test whether the error signal has reached towards 0.

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

-

-  arm_abs_f32(err_signal, err_signal, BLOCKSIZE);

-  arm_min_f32(err_signal, BLOCKSIZE, &minValue, &index);

-

-  if (minValue > DELTA_ERROR)

-  {

-    status = ARM_MATH_TEST_FAILURE;

-  }

-

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

-  * Test whether the filter coefficients have converged.

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

-

-  arm_sub_f32((float32_t *)FIRCoeff_f32, lmsNormCoeff_f32, lmsNormCoeff_f32, NUMTAPS);

-

-  arm_abs_f32(lmsNormCoeff_f32, lmsNormCoeff_f32, NUMTAPS);

-  arm_min_f32(lmsNormCoeff_f32, NUMTAPS, &minValue, &index);

-

-  if (minValue > DELTA_COEFF)

-  {

-    status = ARM_MATH_TEST_FAILURE;

-  }

-

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

-  * Loop here if the signals did not pass the convergence check.

-  * This denotes a test failure

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

-

-  if ( status != ARM_MATH_SUCCESS)

-  {

-    while (1);

-  }

-

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

-}

-

- /** \endlink */

diff --git a/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/math_helper.c b/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/math_helper.c
deleted file mode 100644
index f615e6f..0000000
--- a/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/math_helper.c
+++ /dev/null
@@ -1,466 +0,0 @@
-/* ----------------------------------------------------------------------

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

-*

-* $Date:        17. January 2013

-* $Revision: 	V1.4.0  b

-*

-* Project: 	    CMSIS DSP Library

-*

-* Title:	    math_helper.c

-*

-* Description:	Definition of all helper functions required.

-*

-* 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.

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

-

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

-*		Include standard header files

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

-#include<math.h>

-

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

-*		Include project header files

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

-#include "math_helper.h"

-

-/**

- * @brief  Caluclation of SNR

- * @param[in]  pRef 	Pointer to the reference buffer

- * @param[in]  pTest	Pointer to the test buffer

- * @param[in]  buffSize	total number of samples

- * @return     SNR

- * The function Caluclates signal to noise ratio for the reference output

- * and test output

- */

-

-float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize)

-{

-  float EnergySignal = 0.0, EnergyError = 0.0;

-  uint32_t i;

-  float SNR;

-  int temp;

-  int *test;

-

-  for (i = 0; i < buffSize; i++)

-    {

- 	  /* Checking for a NAN value in pRef array */

-	  test =   (int *)(&pRef[i]);

-      temp =  *test;

-

-	  if (temp == 0x7FC00000)

-	  {

-	  		return(0);

-	  }

-

-	  /* Checking for a NAN value in pTest array */

-	  test =   (int *)(&pTest[i]);

-      temp =  *test;

-

-	  if (temp == 0x7FC00000)

-	  {

-	  		return(0);

-	  }

-      EnergySignal += pRef[i] * pRef[i];

-      EnergyError += (pRef[i] - pTest[i]) * (pRef[i] - pTest[i]);

-    }

-

-	/* Checking for a NAN value in EnergyError */

-	test =   (int *)(&EnergyError);

-    temp =  *test;

-

-    if (temp == 0x7FC00000)

-    {

-  		return(0);

-    }

-

-

-  SNR = 10 * log10 (EnergySignal / EnergyError);

-

-  return (SNR);

-

-}

-

-

-/**

- * @brief  Provide guard bits for Input buffer

- * @param[in,out]  input_buf   Pointer to input buffer

- * @param[in]       blockSize  block Size

- * @param[in]       guard_bits guard bits

- * @return none

- * The function Provides the guard bits for the buffer

- * to avoid overflow

- */

-

-void arm_provide_guard_bits_q15 (q15_t * input_buf, uint32_t blockSize,

-                            uint32_t guard_bits)

-{

-  uint32_t i;

-

-  for (i = 0; i < blockSize; i++)

-    {

-      input_buf[i] = input_buf[i] >> guard_bits;

-    }

-}

-

-/**

- * @brief  Converts float to fixed in q12.20 format

- * @param[in]  pIn         pointer to input buffer

- * @param[out] pOut        pointer to outputbuffer

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

- * @return none

- * The function converts floating point values to fixed point(q12.20) values

- */

-

-void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples)

-{

-  uint32_t i;

-

-  for (i = 0; i < numSamples; i++)

-    {

-	  /* 1048576.0f corresponds to pow(2, 20) */

-      pOut[i] = (q31_t) (pIn[i] * 1048576.0f);

-

-      pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;

-

-      if (pIn[i] == (float) 1.0)

-        {

-          pOut[i] = 0x000FFFFF;

-        }

-    }

-}

-

-/**

- * @brief  Compare MATLAB Reference Output and ARM Test output

- * @param[in]  pIn         Pointer to Ref buffer

- * @param[in]  pOut        Pointer to Test buffer

- * @param[in]  numSamples  number of samples in the buffer

- * @return maximum difference

- */

-

-uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t *pOut, uint32_t numSamples)

-{

-  uint32_t i;

-  int32_t diff, diffCrnt = 0;

-  uint32_t maxDiff = 0;

-

-  for (i = 0; i < numSamples; i++)

-  {

-  	diff = pIn[i] - pOut[i];

-  	diffCrnt = (diff > 0) ? diff : -diff;

-

-	if (diffCrnt > maxDiff)

-	{

-		maxDiff = diffCrnt;

-	}

-  }

-

-  return(maxDiff);

-}

-

-/**

- * @brief  Compare MATLAB Reference Output and ARM Test output

- * @param[in]  pIn         Pointer to Ref buffer

- * @param[in]  pOut        Pointer to Test buffer

- * @param[in]  numSamples number of samples in the buffer

- * @return maximum difference

- */

-

-uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t * pOut, uint32_t numSamples)

-{

-  uint32_t i;

-  int32_t diff, diffCrnt = 0;

-  uint32_t maxDiff = 0;

-

-  for (i = 0; i < numSamples; i++)

-  {

-  	diff = pIn[i] - pOut[i];

-  	diffCrnt = (diff > 0) ? diff : -diff;

-

-	if (diffCrnt > maxDiff)

-	{

-		maxDiff = diffCrnt;

-	}

-  }

-

-  return(maxDiff);

-}

-

-/**

- * @brief  Provide guard bits for Input buffer

- * @param[in,out]  input_buf   Pointer to input buffer

- * @param[in]       blockSize  block Size

- * @param[in]       guard_bits guard bits

- * @return none

- * The function Provides the guard bits for the buffer

- * to avoid overflow

- */

-

-void arm_provide_guard_bits_q31 (q31_t * input_buf,

-								 uint32_t blockSize,

-                                 uint32_t guard_bits)

-{

-  uint32_t i;

-

-  for (i = 0; i < blockSize; i++)

-    {

-      input_buf[i] = input_buf[i] >> guard_bits;

-    }

-}

-

-/**

- * @brief  Provide guard bits for Input buffer

- * @param[in,out]  input_buf   Pointer to input buffer

- * @param[in]       blockSize  block Size

- * @param[in]       guard_bits guard bits

- * @return none

- * The function Provides the guard bits for the buffer

- * to avoid overflow

- */

-

-void arm_provide_guard_bits_q7 (q7_t * input_buf,

-								uint32_t blockSize,

-                                uint32_t guard_bits)

-{

-  uint32_t i;

-

-  for (i = 0; i < blockSize; i++)

-    {

-      input_buf[i] = input_buf[i] >> guard_bits;

-    }

-}

-

-

-

-/**

- * @brief  Caluclates number of guard bits

- * @param[in]  num_adds 	number of additions

- * @return guard bits

- * The function Caluclates the number of guard bits

- * depending on the numtaps

- */

-

-uint32_t arm_calc_guard_bits (uint32_t num_adds)

-{

-  uint32_t i = 1, j = 0;

-

-  if (num_adds == 1)

-    {

-      return (0);

-    }

-

-  while (i < num_adds)

-    {

-      i = i * 2;

-      j++;

-    }

-

-  return (j);

-}

-

-/**

- * @brief  Apply guard bits to buffer

- * @param[in,out]  pIn         pointer to input buffer

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

- * @param[in]      guard_bits  guard bits

- * @return none

- */

-

-void arm_apply_guard_bits (float32_t *pIn,

-						   uint32_t numSamples,

-						   uint32_t guard_bits)

-{

-  uint32_t i;

-

-  for (i = 0; i < numSamples; i++)

-    {

-      pIn[i] = pIn[i] * arm_calc_2pow(guard_bits);

-    }

-}

-

-/**

- * @brief  Calculates pow(2, numShifts)

- * @param[in]  numShifts 	number of shifts

- * @return pow(2, numShifts)

- */

-uint32_t arm_calc_2pow(uint32_t numShifts)

-{

-

-  uint32_t i, val = 1;

-

-  for (i = 0; i < numShifts; i++)

-    {

-      val = val * 2;

-    }

-

-  return(val);

-}

-

-

-

-/**

- * @brief  Converts float to fixed q14

- * @param[in]  pIn         pointer to input buffer

- * @param[out] pOut        pointer to output buffer

- * @param[in]  numSamples  number of samples in the buffer

- * @return none

- * The function converts floating point values to fixed point values

- */

-

-void arm_float_to_q14 (float *pIn, q15_t *pOut, uint32_t numSamples)

-{

-  uint32_t i;

-

-  for (i = 0; i < numSamples; i++)

-    {

-	  /* 16384.0f corresponds to pow(2, 14) */

-      pOut[i] = (q15_t) (pIn[i] * 16384.0f);

-

-      pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;

-

-      if (pIn[i] == (float) 2.0)

-        {

-          pOut[i] = 0x7FFF;

-        }

-

-    }

-

-}

-

-

-/**

- * @brief  Converts float to fixed q30 format

- * @param[in]  pIn         pointer to input buffer

- * @param[out] pOut        pointer to output buffer

- * @param[in]  numSamples  number of samples in the buffer

- * @return none

- * The function converts floating point values to fixed point values

- */

-

-void arm_float_to_q30 (float *pIn, q31_t * pOut, uint32_t numSamples)

-{

-  uint32_t i;

-

-  for (i = 0; i < numSamples; i++)

-    {

-	  /* 1073741824.0f corresponds to pow(2, 30) */

-      pOut[i] = (q31_t) (pIn[i] * 1073741824.0f);

-

-      pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;

-

-      if (pIn[i] == (float) 2.0)

-        {

-          pOut[i] = 0x7FFFFFFF;

-        }

-    }

-}

-

-/**

- * @brief  Converts float to fixed q30 format

- * @param[in]  pIn         pointer to input buffer

- * @param[out] pOut        pointer to output buffer

- * @param[in]  numSamples  number of samples in the buffer

- * @return none

- * The function converts floating point values to fixed point values

- */

-

-void arm_float_to_q29 (float *pIn, q31_t *pOut, uint32_t numSamples)

-{

-  uint32_t i;

-

-  for (i = 0; i < numSamples; i++)

-    {

-	  /* 1073741824.0f corresponds to pow(2, 30) */

-      pOut[i] = (q31_t) (pIn[i] * 536870912.0f);

-

-      pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;

-

-      if (pIn[i] == (float) 4.0)

-        {

-          pOut[i] = 0x7FFFFFFF;

-        }

-    }

-}

-

-

-/**

- * @brief  Converts float to fixed q28 format

- * @param[in]  pIn         pointer to input buffer

- * @param[out] pOut        pointer to output buffer

- * @param[in]  numSamples  number of samples in the buffer

- * @return none

- * The function converts floating point values to fixed point values

- */

-

-void arm_float_to_q28 (float *pIn, q31_t *pOut, uint32_t numSamples)

-{

-  uint32_t i;

-

-  for (i = 0; i < numSamples; i++)

-    {

-	/* 268435456.0f corresponds to pow(2, 28) */

-      pOut[i] = (q31_t) (pIn[i] * 268435456.0f);

-

-      pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;

-

-      if (pIn[i] == (float) 8.0)

-        {

-          pOut[i] = 0x7FFFFFFF;

-        }

-    }

-}

-

-/**

- * @brief  Clip the float values to +/- 1

- * @param[in,out]  pIn           input buffer

- * @param[in]      numSamples    number of samples in the buffer

- * @return none

- * The function converts floating point values to fixed point values

- */

-

-void arm_clip_f32 (float *pIn, uint32_t numSamples)

-{

-  uint32_t i;

-

-  for (i = 0; i < numSamples; i++)

-    {

-      if (pIn[i] > 1.0f)

-	  {

-	    pIn[i] = 1.0;

-	  }

-	  else if ( pIn[i] < -1.0f)

-	  {

-	    pIn[i] = -1.0;

-	  }

-

-    }

-}

-

-

-

-

diff --git a/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/math_helper.h b/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/math_helper.h
deleted file mode 100644
index 5a18734..0000000
--- a/Blink/Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/math_helper.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* ----------------------------------------------------------------------   

-* Copyright (C) 2010-2013 ARM Limited. All rights reserved.   

-*   

-* $Date:        17. January 2013  

-* $Revision: 	V1.4.0   

-*  

-* Project: 	    CMSIS DSP Library 

-*

-* Title:	    math_helper.h

-* 

-* Description:	Prototypes of all helper functions required.  

-*

-* 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.  

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

-

-

-#include "arm_math.h"

-

-#ifndef MATH_HELPER_H

-#define MATH_HELPER_H

-

-float arm_snr_f32(float *pRef, float *pTest,  uint32_t buffSize);  

-void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples);

-void arm_provide_guard_bits_q15(q15_t *input_buf, uint32_t blockSize, uint32_t guard_bits);

-void arm_provide_guard_bits_q31(q31_t *input_buf, uint32_t blockSize, uint32_t guard_bits);

-void arm_float_to_q14(float *pIn, q15_t *pOut, uint32_t numSamples);

-void arm_float_to_q29(float *pIn, q31_t *pOut, uint32_t numSamples);

-void arm_float_to_q28(float *pIn, q31_t *pOut, uint32_t numSamples);

-void arm_float_to_q30(float *pIn, q31_t *pOut, uint32_t numSamples);

-void arm_clip_f32(float *pIn, uint32_t numSamples);

-uint32_t arm_calc_guard_bits(uint32_t num_adds);

-void arm_apply_guard_bits (float32_t * pIn, uint32_t numSamples, uint32_t guard_bits);

-uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t * pOut, uint32_t numSamples);

-uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);

-uint32_t arm_calc_2pow(uint32_t guard_bits);

-#endif

-