sdrangel/devices/perseus/deviceperseus.cpp

55 wiersze
2.1 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 Edouard Griffiths, F4EXB //
// //
// This program 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 as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program 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 V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include "perseus-sdr.h"
#include "deviceperseus.h"
DevicePerseus::DevicePerseus()
{
m_nbDevices = perseus_init();
}
DevicePerseus::~DevicePerseus()
{
perseus_exit();
}
DevicePerseus& DevicePerseus::instance()
{
static DevicePerseus inst;
return inst;
}
void DevicePerseus::scan()
{
// If some firmware was not downloaded at time of enumeration interface will break later
// so in this case we re initialize the library, clear the scan results and scan again
if (!internal_scan())
{
qDebug("DevicePerseus::scan: re-init library and scan again");
m_scan.clear();
perseus_exit();
m_nbDevices = perseus_init();
internal_scan();
}
}
bool DevicePerseus::internal_scan()
{
return m_scan.scan(m_nbDevices);
}