improving documentation

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@339 64b25241-fba3-4117-9849-534c7e92360d

src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition.h

@@ -58,6 +58,10 @@ public:
     {
         return role_;
     }
+
+    /*!
+     * \brief Returns "Galileo_E1_PCPS_Ambiguous_Acquisition"
+     */
     std::string implementation()
     {
         return "Galileo_E1_PCPS_Ambiguous_Acquisition";

src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition.h

@@ -61,6 +61,10 @@ public:
     {
         return role_;
     }
+
+    /*!
+     * \brief Returns "GPS_L1_CA_PCPS_Acquisition"
+     */
     std::string implementation()
     {
         return "GPS_L1_CA_PCPS_Acquisition";

src/algorithms/channel/adapters/channel.h

@@ -70,6 +70,8 @@ public:
     gr_basic_block_sptr get_left_block();
     gr_basic_block_sptr get_right_block();
     std::string role(){ return role_; }
+
+    //! Returns "Channel"
     std::string implementation(){ return "Channel"; }
     size_t item_size(){ return 0; }
     Gnss_Signal get_signal() const { return gnss_signal_; }

src/algorithms/conditioner/adapters/signal_conditioner.h

@@ -65,6 +65,7 @@ public:
     gr_basic_block_sptr get_right_block();
 
     std::string role(){ return role_; }
+    //! Returns "Signal_Conditioner"
     std::string implementation(){ return "Signal_Conditioner"; }
     size_t item_size(){ return 0; }
 

src/algorithms/data_type_adapter/adapters/ishort_to_complex.h

@@ -55,6 +55,7 @@ public:
     {
         return role_;
     }
+    //! Returns "IshortToComplex"
     std::string implementation()
     {
         return "IshortToComplex";

src/algorithms/input_filter/adapters/fir_filter.h

@@ -60,6 +60,8 @@ public:
     {
         return role_;
     }
+
+    //! Returns "Fir_Filter"
     std::string implementation()
     {
         return "Fir_Filter";

src/algorithms/input_filter/adapters/freq_xlating_fir_filter.h

@@ -64,6 +64,8 @@ public:
     {
         return role_;
     }
+
+    //! Returns "Freq_Xlating_Fir_Filter"
     std::string implementation()
     {
         return "Freq_Xlating_Fir_Filter";

src/algorithms/libs/gnss_sdr_valve.h

@@ -6,7 +6,7 @@
  *
  * -------------------------------------------------------------------------
  *
- * Copyright (C) 2010-2012  (see AUTHORS file for a list of contributors)
+ * Copyright (C) 2010-2013  (see AUTHORS file for a list of contributors)
  *
  * GNSS-SDR is a software defined Global Navigation
  *          Satellite Systems receiver
@@ -40,7 +40,10 @@
 gr_block_sptr gnss_sdr_make_valve (size_t sizeof_stream_item,
         int nitems,
         gr_msg_queue_sptr queue);
-
+/*!
+ * \brief Implementation of a GNU Radio block that sends a STOP message to the
+ * control queue right after a specific number of samples have passed through it.
+ */
 class gnss_sdr_valve : public gr_sync_block
 {
     friend gr_block_sptr gnss_sdr_make_valve(size_t sizeof_stream_item,

src/algorithms/signal_source/adapters/file_signal_source.cc

@@ -7,7 +7,7 @@
  *
  * -------------------------------------------------------------------------
  *
- * Copyright (C) 2010-2012  (see AUTHORS file for a list of contributors)
+ * Copyright (C) 2010-2013  (see AUTHORS file for a list of contributors)
  *
  * GNSS-SDR is a software defined Global Navigation
  *          Satellite Systems receiver
@@ -54,9 +54,9 @@ FileSignalSource::FileSignalSource(ConfigurationInterface* configuration,
         gr_msg_queue_sptr queue) :
 		        role_(role), in_streams_(in_streams), out_streams_(out_streams), queue_(queue)
 {
-	std::string default_filename = "../data/sc2_d16.dat";
+    std::string default_filename = "../data/my_capture.dat";
     std::string default_item_type = "short";
-	std::string default_dump_filename = "../data/sc2_d16.dat";
+    std::string default_dump_filename = "../data/my_capture.dat";
 
     samples_ = configuration->property(role + ".samples", 0);
     sampling_frequency_ = configuration->property(role + ".sampling_frequency", 0);
@@ -125,9 +125,11 @@ FileSignalSource::FileSignalSource(ConfigurationInterface* configuration,
              */
             std::ifstream file (filename_.c_str(), std::ios::in | std::ios::binary | std::ios::ate);
             std::ifstream::pos_type size;
+
             if (file.is_open())
                 {
                     size = file.tellg();
+                    DLOG(INFO) << "Total samples in the file= " << floor((double)size / (double)item_size());
                 }
             else
                 {
@@ -136,6 +138,7 @@ FileSignalSource::FileSignalSource(ConfigurationInterface* configuration,
                 }
             std::cout << std::setprecision(16);
             std::cout << "Processing file " << filename_ << ", which contains " << (double)size << " [bytes]" << std::endl;
+
             if (size > 0)
                 {
                     samples_ = floor((double)size / (double)item_size()) - ceil(0.1 * (double)sampling_frequency_); //process all the samples available in the file excluding the last 100 ms
@@ -144,22 +147,11 @@ FileSignalSource::FileSignalSource(ConfigurationInterface* configuration,
     CHECK(samples_ > 0) << "File does not contain enough samples to process.";
     double signal_duration_s;
     signal_duration_s = (double)samples_ * ( 1 /(double)sampling_frequency_);
-	DLOG(INFO) << "Total samples to be processed= " << samples_ << " GNSS signal duration= " << signal_duration_s << " [s]";
+    DLOG(INFO) << "Total number samples to be processed= " << samples_ << " GNSS signal duration= " << signal_duration_s << " [s]";
     std::cout << "GNSS signal recorded time to be processed: " << signal_duration_s << " [s]" << std::endl;
-	// if samples_ > 0 then enable a flow valve to stop the process after n samples
-	//if (samples_ > 0)
-	//{
+
     valve_ = gnss_sdr_make_valve(item_size_, samples_, queue_);
     DLOG(INFO) << "valve(" << valve_->unique_id() << ")";
-	//}
-	//else
-	//{
-	//	std::cout << "Not enough samples to process." << std::endl;
-		// here we should exit the program
-		//throw;
-		//LOG(FATAL)
-
-	//}
 
     if (dump_)
         {
@@ -301,8 +293,7 @@ void FileSignalSource::disconnect(gr_top_block_sptr top_block)
 
 gr_basic_block_sptr FileSignalSource::get_left_block()
 {
-  LOG_AT_LEVEL(WARNING)
-                        << "Left block of a signal source should not be retrieved";
+  LOG_AT_LEVEL(WARNING) << "Left block of a signal source should not be retrieved";
   return gr_block_sptr();
 }
 

src/algorithms/signal_source/adapters/file_signal_source.h

@@ -45,7 +45,8 @@
 class ConfigurationInterface;
 
 /*!
- * \brief This class reads samples from a file.
+ * \brief Class that reads signals samples from a file
+ * and adapts it to a SignalSourceInterface
  */
 class FileSignalSource: public GNSSBlockInterface
 {
@@ -59,6 +60,10 @@ public:
     {
         return role_;
     }
+
+    /*!
+     * \brief Returns "File_Signal_Source".
+     */
     std::string implementation()
     {
         return "File_Signal_Source";

src/algorithms/signal_source/adapters/gn3s_signal_source.h

@@ -53,6 +53,10 @@ public:
     {
         return role_;
     }
+
+    /*!
+     * \brief Returns "Gn3sSignalSource".
+     */
     std::string implementation()
     {
         return "Gn3sSignalSource";

src/algorithms/signal_source/adapters/rtlsdr_signal_source.h

@@ -45,7 +45,6 @@ class ConfigurationInterface;
  */
 class RtlsdrSignalSource: public GNSSBlockInterface
 {
-
 public:
 	RtlsdrSignalSource(ConfigurationInterface* configuration,
             std::string role, unsigned int in_stream,
@@ -57,6 +56,10 @@ public:
     {
         return role_;
     }
+
+    /*!
+     * \brief Returns "Rtlsdr_Signal_Source"
+     */
     std::string implementation()
     {
         return "Rtlsdr_Signal_Source";
@@ -72,7 +75,6 @@ public:
     gr_basic_block_sptr get_right_block();
 
 private:
-
     std::string role_;
 
     // UHD SETTINGS

src/algorithms/signal_source/adapters/uhd_signal_source.h

@@ -56,6 +56,10 @@ public:
     {
         return role_;
     }
+
+    /*!
+     * \brief Returns "UHD_Signal_Source"
+     */
     std::string implementation()
     {
         return "UHD_Signal_Source";

src/algorithms/telemetry_decoder/adapters/gps_l1_ca_telemetry_decoder.h

@@ -56,6 +56,8 @@ public:
     {
         return role_;
     }
+
+    //! Returns "GPS_L1_CA_Telemetry_Decoder"
     std::string implementation()
     {
         return "GPS_L1_CA_Telemetry_Decoder";
@@ -65,11 +67,11 @@ public:
     gr_basic_block_sptr get_left_block();
     gr_basic_block_sptr get_right_block();
     void set_satellite(Gnss_Satellite satellite);
-    void set_channel(int channel){telemetry_decoder_->set_channel(channel);};
+    void set_channel(int channel){telemetry_decoder_->set_channel(channel);}
     void reset()
     {
         return;
-    };
+    }
     size_t item_size()
     {
         return 0;

src/algorithms/tracking/adapters/galileo_e1_dll_pll_veml_tracking.h

@@ -64,6 +64,8 @@ public:
     {
         return role_;
     }
+
+    //! Returns "Galileo_E1_DLL_PLL_VEML_Tracking"
     std::string implementation()
     {
         return "Galileo_E1_DLL_PLL_VEML_Tracking";

src/algorithms/tracking/adapters/galileo_e1_tcp_connector_tracking.h

@@ -65,7 +65,7 @@ public:
     {
         return role_;
     }
-    //! returns "Galileo_E1_TCP_CONNECTOR_Tracking"
+    //! Returns "Galileo_E1_TCP_CONNECTOR_Tracking"
     std::string implementation()
     {
         return "Galileo_E1_TCP_CONNECTOR_Tracking";

src/algorithms/tracking/adapters/gps_l1_ca_dll_fll_pll_tracking.h

@@ -62,6 +62,8 @@ public:
     {
         return role_;
     }
+
+    //! Returns "GPS_L1_CA_DLL_FLL_PLL_Tracking"
     std::string implementation()
     {
         return "GPS_L1_CA_DLL_FLL_PLL_Tracking";

src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_optim_tracking.h

@@ -65,6 +65,8 @@ public:
     {
         return role_;
     }
+
+    //! Returns "GPS_L1_CA_DLL_PLL_Optim_Tracking"
     std::string implementation()
     {
         return "GPS_L1_CA_DLL_PLL_Optim_Tracking";

src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking.h

@@ -64,6 +64,8 @@ public:
     {
         return role_;
     }
+
+    //! Returns "GPS_L1_CA_DLL_PLL_Tracking"
     std::string implementation()
     {
         return "GPS_L1_CA_DLL_PLL_Tracking";

src/algorithms/tracking/adapters/gps_l1_ca_tcp_connector_tracking.h

@@ -64,6 +64,8 @@ public:
     {
         return role_;
     }
+
+    //! Returns "GPS_L1_CA_TCP_CONNECTOR_Tracking"
     std::string implementation()
     {
         return "GPS_L1_CA_TCP_CONNECTOR_Tracking";