MIMO: plugins update

2026-07-07 03:53:18 -04:00 · 2019-10-25 08:30:01 +02:00
parent cac5444647
commit 9619b4df52
16 changed files with 218 additions and 69 deletions
@@ -0,0 +1,49 @@
+///////////////////////////////////////////////////////////////////////////////////
+// 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 "beamsteeringcwmodstreamsource.h"
+
+BeamSteeringCWModStreamSource::BeamSteeringCWModStreamSource() :
+    m_amp(0.5f)
+{
+    m_real = m_amp;
+    m_imag = 0.0f;
+}
+
+BeamSteeringCWModStreamSource::~BeamSteeringCWModStreamSource()
+{}
+
+void BeamSteeringCWModStreamSource::setPhase(float phase)
+{
+    float normPhase = phase < -M_PI ? -M_PI : phase > M_PI ? M_PI : phase;
+    m_real = m_amp * cos(normPhase);
+    m_imag = m_amp * sin(normPhase);
+}
+
+void BeamSteeringCWModStreamSource::pull(SampleVector::iterator begin, unsigned int nbSamples)
+{
+    std::fill(begin, begin + nbSamples, Sample{m_real, m_imag});
+}
+
+void BeamSteeringCWModStreamSource::pullOne(Sample& sample)
+{
+    sample.setReal(m_real);
+    sample.setImag(m_imag);
+}
+
+void BeamSteeringCWModStreamSource::reset()
+{}