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Cleaning tests

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@143 64b25241-fba3-4117-9849-534c7e92360d
This commit is contained in:
Carles Fernandez
2012-01-25 03:16:08 +00:00
parent 0d598a7188
commit 3b5189075b
10 changed files with 170 additions and 124 deletions

View File

@@ -1,3 +1,36 @@
/*!
* \file cordic.cc
* \brief Implementation of the CORDIC (COordinate Rotation DIgital Computer) algorithm
* \author Carles Fernandez-Prades, 2012. cfernandez(at)cttc.es
*
* This is a modified implementation of the one found at
* http://www.dspguru.com/dsp/faqs/cordic
*
* -------------------------------------------------------------------------
*
* Copyright (C) 2010-2012 (see AUTHORS file for a list of contributors)
*
* GNSS-SDR is a software defined Global Navigation
* Satellite Systems receiver
*
* This file is part of GNSS-SDR.
*
* GNSS-SDR is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* at your option) any later version.
*
* GNSS-SDR is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
*
* -------------------------------------------------------------------------
*/
#include <stdlib.h>
#include <math.h>
#include "cordic.h"
@@ -13,9 +46,8 @@ Cordic::Cordic(int max_L)
{
double K, dummy;
int L;
//CORDIC_TABLE *mp_cordic_table = NULL;
mp_cordic_table = (CORDIC_TABLE *) calloc(max_L + 1, sizeof(CORDIC_TABLE));
//mp_cordic_table = (CORDIC_TABLE *) calloc(max_L + 1, sizeof(CORDIC_TABLE));
mp_cordic_table = (CORDIC_TABLE *) malloc((max_L + 1) * sizeof(CORDIC_TABLE));
if (!mp_cordic_table)
{
/* failed to calloc table */
@@ -43,7 +75,6 @@ Cordic::Cordic(int max_L)
Cordic::~Cordic ()
{
free(mp_cordic_table);
//mp_cordic_table = ((void *) 0); // nullptr
m_max_L = INVALID_K;
}