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/**************************************************************************
* @licence app begin@
*
* SPDX-License-Identifier: MPL-2.0
*
* \ingroup GNSSService
* \author Marco Residori <marco.residori@xse.de>
*
* \copyright Copyright (C) 2013, XS Embedded GmbH
*
* \license
* This Source Code Form is subject to the terms of the
* Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with
* this file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* @licence end@
**************************************************************************/
#include "globals.h"
#include "gnss-simple.h"
GNSSPositionCallback cbPosition = 0;
GNSSCourseCallback cbCourse = 0;
TGNSSPosition gPosition;
TGNSSCourse gCourse;
TGNSSSimpleConfiguration gConfiguration;
bool gnssSimpleInit()
{
gPosition.validityBits = 0;
gConfiguration.validityBits = 0;
gCourse.validityBits = 0;
cbPosition = 0;
cbCourse = 0;
return true;
}
bool gnssSimpleDestroy()
{
return true;
}
bool gnssSimpleGetConfiguration(TGNSSSimpleConfiguration* gnssConfig)
{
if(!gnssConfig)
{
return false;
}
*gnssConfig = gConfiguration;
return true;
}
bool gnssSimpleRegisterPositionCallback(GNSSPositionCallback callback)
{
//printf("gnssSimpleRegisterPositionCallback\n");
if(cbPosition != 0)
{
return false;
}
pthread_mutex_lock(&mutexCb);
cbPosition = callback;
pthread_mutex_unlock(&mutexCb);
return true;
}
bool gnssSimpleDeregisterPositionCallback(GNSSPositionCallback callback)
{
//printf("gnssSimpleDeregisterPositionCallback\n");
if (cbPosition == callback && callback != 0)
{
pthread_mutex_lock(&mutexCb);
cbPosition = 0;
pthread_mutex_unlock(&mutexCb);
return true;
}
return false;
}
bool gnssSimpleGetPosition(TGNSSPosition* pos)
{
if(!pos)
{
return false;
}
pthread_mutex_lock(&mutexData);
*pos = gPosition;
pthread_mutex_unlock(&mutexData);
return true;
}
bool gnssSimpleRegisterCourseCallback(GNSSCourseCallback callback)
{
//printf("gnssSimpleRegisterCourseCallback\n");
if(cbCourse != 0)
{
return false;
}
pthread_mutex_lock(&mutexCb);
cbCourse = callback;
pthread_mutex_unlock(&mutexCb);
return true;
}
bool gnssSimpleDeregisterCourseCallback(GNSSCourseCallback callback)
{
//printf("gnssSimpleDeregisterCourseCallback\n");
if(cbCourse == callback && callback != 0)
{
pthread_mutex_lock(&mutexCb);
cbCourse = 0;
pthread_mutex_unlock(&mutexCb);
return true;
}
return false;
}
bool gnssSimpleGetCourse(TGNSSCourse* course)
{
if(!course)
{
return false;
}
pthread_mutex_lock(&mutexData);
*course = gCourse;
pthread_mutex_unlock(&mutexData);
return true;
}
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