mirror of
https://github.com/f4exb/sdrangel.git
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121 lines
3.0 KiB
C++
121 lines
3.0 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2010, 2011, 2012 Jan van Katwijk (J.vanKatwijk@gmail.com)
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// Copyright (C) 2021 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include "dabdemoddevice.h"
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// Implementation of default device, as not included in library
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deviceHandler::deviceHandler(void)
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{
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lastFrequency = 100000;
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}
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deviceHandler::~deviceHandler(void)
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{
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}
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bool deviceHandler::restartReader(int32_t)
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{
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return true;
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}
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void deviceHandler::stopReader(void)
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{
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}
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void deviceHandler::run(void)
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{
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}
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int32_t deviceHandler::getSamples(std::complex<float> *v, int32_t amount)
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{
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(void)v;
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(void)amount;
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return 0;
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}
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int32_t deviceHandler::Samples(void)
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{
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return 0;
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}
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int32_t deviceHandler::defaultFrequency(void)
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{
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return 220000000;
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}
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void deviceHandler::resetBuffer(void)
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{
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}
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void deviceHandler::setGain(int32_t x)
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{
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(void)x;
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}
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bool deviceHandler::has_autogain(void)
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{
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return false;
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}
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void deviceHandler::set_autogain(bool b)
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{
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(void)b;
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}
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void deviceHandler::set_ifgainReduction(int x)
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{
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(void)x;
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}
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void deviceHandler::set_lnaState(int x)
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{
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(void)x;
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}
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// Device with source data from SDRangel
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// Other methods not needed for DAB library
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DABDemodDevice::DABDemodDevice() :
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m_iqBuffer (4 * 1024 * 1024)
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{
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}
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void DABDemodDevice::putSample(std::complex<float> s)
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{
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std::complex<float> localBuf[1];
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localBuf[0] = s;
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if (m_iqBuffer.GetRingBufferWriteAvailable() > 0)
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m_iqBuffer.putDataIntoBuffer(localBuf, 1);
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}
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int32_t DABDemodDevice::getSamples(std::complex<float> *buf, int32_t size)
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{
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return m_iqBuffer.getDataFromBuffer(buf, size);
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}
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int32_t DABDemodDevice::Samples(void)
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{
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return m_iqBuffer.GetRingBufferReadAvailable();
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}
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void DABDemodDevice::resetBuffer(void)
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{
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m_iqBuffer.FlushRingBuffer();
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}
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