moving things to trunk

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@72 64b25241-fba3-4117-9849-534c7e92360d
2025-10-31 07:13:03 +00:00 · 2011-10-01 18:45:20 +00:00
parent 0d9423d5ed
commit 228fa3b797
199 changed files with 126904 additions and 0 deletions
--- a/src/core/receiver/gnss_flowgraph.h
+++ b/src/core/receiver/gnss_flowgraph.h
@@ -0,0 +1,126 @@
+/*!
+ * \file gnss_flowgraph.h
+ * \brief This class represents a GNSS flowgraph.
+ * \author Carlos Aviles, 2010. carlos.avilesr(at)googlemail.com
+ *         Luis Esteve, 2011. luis(at)epsilon-formacion.com
+ *
+ * It contains a signal source,
+ * a signal conditioner, a set of channels, a pvt and an output filter.
+ *
+ * -------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2011  (see AUTHORS file for a list of contributors)
+ *
+ * GNSS-SDR is a software defined Global Navigation
+ *          Satellite Systems receiver
+ *
+ * This file is part of GNSS-SDR.
+ *
+ * GNSS-SDR 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, either version 3 of the License, or
+ * at your option) any later version.
+ *
+ * GNSS-SDR 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 for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------
+ */
+
+#ifndef GNSS_SDR_GNSS_FLOWGRAPH_H_
+#define GNSS_SDR_GNSS_FLOWGRAPH_H_
+
+#include <string>
+#include <vector>
+#include <queue>
+
+#include <gnuradio/gr_top_block.h>
+#include <gnuradio/gr_msg_queue.h>
+
+class GNSSBlockInterface;
+class ChannelInterface;
+class ConfigurationInterface;
+class GNSSBlockFactory;
+
+/* \brief This class represents a GNSS flowgraph.
+ *
+ * It contains a signal source,
+ * a signal conditioner, a set of channels, a PVT and an output filter.
+ */
+class GNSSFlowgraph
+{
+
+public:
+
+    GNSSFlowgraph(ConfigurationInterface* configuration,
+            gr_msg_queue_sptr queue);
+
+    //! Virtual destructor
+    virtual ~GNSSFlowgraph();
+
+    //! Start the flowgraph
+    void start();
+
+    //! Stop the flowgraph
+    void stop();
+
+    //! Connect the defined flowgraph
+    void connect();
+
+    void wait();
+
+    void apply_action(unsigned int who, unsigned int what);
+
+    void set_configuration(ConfigurationInterface* configuration);
+
+    GNSSBlockInterface* signal_source();
+    GNSSBlockInterface* signal_conditioner();
+    ChannelInterface* channel(unsigned int index);
+    GNSSBlockInterface* observables();
+    GNSSBlockInterface* pvt();
+    GNSSBlockInterface* output_filter();
+
+    unsigned int applied_actions()
+    {
+        return applied_actions_;
+    }
+    bool connected()
+    {
+        return connected_;
+    }
+    bool running()
+    {
+        return running_;
+    }
+
+private:
+
+    void init();
+    void apply_action(unsigned int what);
+    void set_satellites_list();
+
+    bool connected_;
+    bool running_;
+    unsigned int channels_count_;
+    unsigned int applied_actions_;
+
+    std::string config_file_;
+
+    ConfigurationInterface *configuration_;
+    GNSSBlockFactory *block_factory_;
+
+    std::vector<GNSSBlockInterface*>* blocks_;
+
+    gr_top_block_sptr top_block_;
+    gr_msg_queue_sptr queue_;
+
+    std::list<unsigned int>* available_GPS_satellites_IDs_;
+    std::queue<unsigned int>* available_Galileo_satellites_IDs_;
+};
+
+#endif /*GNSS_SDR_GNSS_FLOWGRAPH_H_*/