Clone Kernel SDR driver.

2026-06-05 15:34:57 -04:00 · 2015-03-31 18:46:29 +01:00
parent 6ac25f7bad
commit 73832a6c45
25 changed files with 1201 additions and 4 deletions
@@ -0,0 +1,55 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
+// written by Christian Daniel                                                   //
+//                                                                               //
+// 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                  //
+//                                                                               //
+// 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 <stdio.h>
+#include <errno.h>
+#include "v4lthread.h"
+#include "dsp/samplefifo.h"
+
+V4LThread::V4LThread(SampleFifo* sampleFifo, double frequency, QObject* parent) :
+	QThread(parent),
+	m_running(false),
+	m_convertBuffer(BLOCKSIZE),
+	m_sampleFifo(sampleFifo)
+{
+	centerFreq = frequency;
+	start();
+}
+
+V4LThread::~V4LThread()
+{
+}
+
+void V4LThread::stopWork()
+{
+	m_running = false;
+	wait();
+}
+
+void V4LThread::run()
+{
+	m_running = true;
+	OpenSource("/dev/swradio0");
+	if (fd < 0)
+                return;
+
+	while(m_running) {
+		work(BLOCKSIZE);
+	}
+	CloseSource();
+}
+