Perseus support (5)

2026-06-07 16:34:45 -04:00 · 2018-02-07 19:56:39 +01:00
parent 65174d7044
commit 1f0f5d2520
2 changed files with 119 additions and 0 deletions
@@ -0,0 +1,58 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2018 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                  //
+//                                                                               //
+// 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 "perseusthread.h"
+
+void PerseusThread::run()
+{
+	m_running = true;
+	m_startWaiter.wakeAll();
+
+	int rc = perseus_start_async_input(m_dev, 6*1024, rx_callback, 0);
+
+	if (rc < 0) {
+		qCritical("PerseusThread::run: failed to start Perseus Rx: %s", perseus_errorstr());
+	}
+	else
+	{
+		while (m_running) {
+			sleep(1);
+		}
+	}
+
+	rc = perseus_stop_async_input(m_dev);
+
+	if (rc < 0) {
+		qCritical("PerseusThread::run: failed to stop Perseus Rx: %s", perseus_errorstr());
+	} else {
+		qDebug("PerseusThread::run: stopped Perseus Rx");
+	}
+
+	m_running = false;
+}
+
+void PerseusThread::callback(const uint8_t* buf, qint32 len)
+{
+
+}
+
+int PerseusThread::rx_callback(void *buf, int buf_size, void *extra)
+{
+	qint32 nbIAndQ = buf_size / 3; // 3 bytes per I or Q
+	m_this->callback((uint8_t*) buf, nbIAndQ);
+}
+