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sdrangel/plugins/samplemimo/testmi/testmisettings.cpp

180 lines
6.3 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2019 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 <QtGlobal>
#include "util/simpleserializer.h"
#include "testmisettings.h"
TestMIStreamSettings::TestMIStreamSettings()
{
resetToDefaults();
}
void TestMIStreamSettings::resetToDefaults()
{
m_centerFrequency = 435000*1000;
m_frequencyShift = 0;
m_sampleRate = 768*1000;
m_log2Decim = 4;
m_fcPos = FC_POS_CENTER;
m_sampleSizeIndex = 0;
m_amplitudeBits = 127;
m_autoCorrOptions = AutoCorrNone;
m_modulation = ModulationNone;
m_modulationTone = 44; // 440 Hz
m_amModulation = 50; // 50%
m_fmDeviation = 50; // 5 kHz
m_dcFactor = 0.0f;
m_iFactor = 0.0f;
m_qFactor = 0.0f;
m_phaseImbalance = 0.0f;
}
TestMISettings::TestMISettings()
{
m_useReverseAPI = false;
m_reverseAPIAddress = "127.0.0.1";
m_reverseAPIPort = 8888;
m_reverseAPIDeviceIndex = 0;
m_streams.push_back(TestMIStreamSettings());
m_streams.push_back(TestMIStreamSettings());
}
TestMISettings::TestMISettings(const TestMISettings& other) :
m_streams(other.m_streams)
{
m_useReverseAPI = other.m_useReverseAPI;
m_reverseAPIAddress = other.m_reverseAPIAddress;
m_reverseAPIPort = other.m_reverseAPIPort;
m_reverseAPIDeviceIndex = other.m_reverseAPIDeviceIndex;
}
void TestMISettings::resetToDefaults()
{
for (unsigned int i = 0; i < m_streams.size(); i++) {
m_streams[i].resetToDefaults();
}
}
QByteArray TestMISettings::serialize() const
{
SimpleSerializer s(1);
s.writeBool(1, m_useReverseAPI);
s.writeString(2, m_reverseAPIAddress);
s.writeU32(3, m_reverseAPIPort);
s.writeU32(4, m_reverseAPIDeviceIndex);
for (unsigned int i = 0; i < m_streams.size(); i++)
{
s.writeS32(10 + 30*i, m_streams[i].m_frequencyShift);
s.writeU32(11 + 30*i, m_streams[i].m_sampleRate);
s.writeU32(12 + 30*i, m_streams[i].m_log2Decim);
s.writeS32(13 + 30*i, (int) m_streams[i].m_fcPos);
s.writeU32(14 + 30*i, m_streams[i].m_sampleSizeIndex);
s.writeS32(15 + 30*i, m_streams[i].m_amplitudeBits);
s.writeS32(16 + 30*i, (int) m_streams[i].m_autoCorrOptions);
s.writeFloat(17 + 30*i, m_streams[i].m_dcFactor);
s.writeFloat(18 + 30*i, m_streams[i].m_iFactor);
s.writeFloat(19 + 30*i, m_streams[i].m_qFactor);
s.writeFloat(20 + 30*i, m_streams[i].m_phaseImbalance);
s.writeS32(21 + 30*i, (int) m_streams[i].m_modulation);
s.writeS32(22 + 30*i, m_streams[i].m_modulationTone);
s.writeS32(23 + 30*i, m_streams[i].m_amModulation);
s.writeS32(24 + 30*i, m_streams[i].m_fmDeviation);
}
return s.final();
}
bool TestMISettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
int intval;
uint32_t utmp;
d.readBool(1, &m_useReverseAPI, false);
d.readString(2, &m_reverseAPIAddress, "127.0.0.1");
d.readU32(3, &utmp, 0);
if ((utmp > 1023) && (utmp < 65535)) {
m_reverseAPIPort = utmp;
} else {
m_reverseAPIPort = 8888;
}
d.readU32(4, &utmp, 0);
m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp;
for (unsigned int i = 0; i < m_streams.size(); i++)
{
d.readS32(10 + 30*i, &m_streams[i].m_frequencyShift, 0);
d.readU32(11 + 30*i, &m_streams[i].m_sampleRate, 768*1000);
d.readU32(12 + 30*i, &m_streams[i].m_log2Decim, 4);
d.readS32(13 + 30*i, &intval, 0);
m_streams[i].m_fcPos = (TestMIStreamSettings::fcPos_t) intval;
d.readU32(14 + 30*i, &m_streams[i].m_sampleSizeIndex, 0);
d.readS32(15 + 30*i, &m_streams[i].m_amplitudeBits, 128);
d.readS32(16 + 30*i, &intval, 0);
if (intval < 0 || intval > (int) TestMIStreamSettings::AutoCorrLast) {
m_streams[i].m_autoCorrOptions = TestMIStreamSettings::AutoCorrNone;
} else {
m_streams[i].m_autoCorrOptions = (TestMIStreamSettings::AutoCorrOptions) intval;
}
d.readFloat(17 + 30*i, &m_streams[i].m_dcFactor, 0.0f);
d.readFloat(18 + 30*i, &m_streams[i].m_iFactor, 0.0f);
d.readFloat(19 + 30*i, &m_streams[i].m_qFactor, 0.0f);
d.readFloat(20 + 30*i, &m_streams[i].m_phaseImbalance, 0.0f);
d.readS32(21 + 30*i, &intval, 0);
if (intval < 0 || intval > (int) TestMIStreamSettings::ModulationLast) {
m_streams[i].m_modulation = TestMIStreamSettings::ModulationNone;
} else {
m_streams[i].m_modulation = (TestMIStreamSettings::Modulation) intval;
}
d.readS32(22 + 30*i, &m_streams[i].m_modulationTone, 44);
d.readS32(23 + 30*i, &m_streams[i].m_amModulation, 50);
d.readS32(24 + 30*i, &m_streams[i].m_fmDeviation, 50);
}
return true;
}
else
{
resetToDefaults();
return false;
}
}