mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-08-29 17:26:33 -04:00
2400c4643c
Calculate full range of sample rates supported, by varying master clock. Check if requested sample rate can be met.
122 lines
4.1 KiB
C++
122 lines
4.1 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2017 Edouard Griffiths, F4EXB //
|
|
// Copyright (C) 2020 Jon Beniston, M7RCE //
|
|
// //
|
|
// 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 "util/simpleserializer.h"
|
|
#include "usrpinputsettings.h"
|
|
|
|
USRPInputSettings::USRPInputSettings()
|
|
{
|
|
resetToDefaults();
|
|
}
|
|
|
|
void USRPInputSettings::resetToDefaults()
|
|
{
|
|
m_masterClockRate = -1; // Calculated by UHD
|
|
m_centerFrequency = 435000*1000;
|
|
m_devSampleRate = 3000000;
|
|
m_loOffset = 0;
|
|
m_dcBlock = false;
|
|
m_iqCorrection = false;
|
|
m_log2SoftDecim = 0;
|
|
m_lpfBW = 10e6f;
|
|
m_gain = 50;
|
|
m_antennaPath = "TX/RX";
|
|
m_gainMode = GAIN_AUTO;
|
|
m_clockSource = "internal";
|
|
m_transverterMode = false;
|
|
m_transverterDeltaFrequency = 0;
|
|
m_useReverseAPI = false;
|
|
m_reverseAPIAddress = "127.0.0.1";
|
|
m_reverseAPIPort = 8888;
|
|
m_reverseAPIDeviceIndex = 0;
|
|
}
|
|
|
|
QByteArray USRPInputSettings::serialize() const
|
|
{
|
|
SimpleSerializer s(1);
|
|
|
|
s.writeS32(1, m_devSampleRate);
|
|
s.writeBool(2, m_dcBlock);
|
|
s.writeBool(3, m_iqCorrection);
|
|
s.writeU32(4, m_log2SoftDecim);
|
|
s.writeFloat(5, m_lpfBW);
|
|
s.writeU32(6, m_gain);
|
|
s.writeString(7, m_antennaPath);
|
|
s.writeS32(8, (int) m_gainMode);
|
|
s.writeString(9, m_clockSource);
|
|
s.writeBool(10, m_transverterMode);
|
|
s.writeS64(11, m_transverterDeltaFrequency);
|
|
s.writeBool(12, m_useReverseAPI);
|
|
s.writeString(13, m_reverseAPIAddress);
|
|
s.writeU32(14, m_reverseAPIPort);
|
|
s.writeU32(15, m_reverseAPIDeviceIndex);
|
|
s.writeS32(16, m_loOffset);
|
|
return s.final();
|
|
}
|
|
|
|
bool USRPInputSettings::deserialize(const QByteArray& data)
|
|
{
|
|
SimpleDeserializer d(data);
|
|
|
|
if (!d.isValid())
|
|
{
|
|
resetToDefaults();
|
|
return false;
|
|
}
|
|
|
|
if (d.getVersion() == 1)
|
|
{
|
|
int intval;
|
|
uint32_t uintval;
|
|
|
|
d.readS32(1, &m_devSampleRate, 5000000);
|
|
d.readBool(2, &m_dcBlock, false);
|
|
d.readBool(3, &m_iqCorrection, false);
|
|
d.readU32(4, &m_log2SoftDecim, 0);
|
|
d.readFloat(5, &m_lpfBW, 1.5e6);
|
|
d.readU32(6, &m_gain, 50);
|
|
d.readString(7, &m_antennaPath, "TX/RX");
|
|
d.readS32(8, &intval, 0);
|
|
m_gainMode = (GainMode) intval;
|
|
d.readString(9, &m_clockSource, "internal");
|
|
d.readBool(10, &m_transverterMode, false);
|
|
d.readS64(11, &m_transverterDeltaFrequency, 0);
|
|
d.readBool(12, &m_useReverseAPI, false);
|
|
d.readString(13, &m_reverseAPIAddress, "127.0.0.1");
|
|
d.readU32(14, &uintval, 0);
|
|
|
|
if ((uintval > 1023) && (uintval < 65535)) {
|
|
m_reverseAPIPort = uintval;
|
|
} else {
|
|
m_reverseAPIPort = 8888;
|
|
}
|
|
|
|
d.readU32(15, &uintval, 0);
|
|
m_reverseAPIDeviceIndex = uintval > 99 ? 99 : uintval;
|
|
d.readS32(16, &m_loOffset, 0);
|
|
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
resetToDefaults();
|
|
return false;
|
|
}
|
|
|
|
}
|