Telecommand status: show mode information (channel FSM state)

src/algorithms/channel/adapters/channel.h

@@ -86,6 +86,8 @@ public:
     inline std::shared_ptr<TrackingInterface> tracking() const { return trk_; }
     inline std::shared_ptr<TelemetryDecoderInterface> telemetry() const { return nav_; }
 
+    inline uint32_t fsm_state() { return channel_fsm_->state(); }
+
 private:
     std::shared_ptr<ChannelFsm> channel_fsm_;
     std::shared_ptr<AcquisitionInterface> acq_;

src/algorithms/channel/libs/channel_fsm.h

@@ -58,6 +58,8 @@ public:
     virtual bool Event_failed_acquisition_repeat();
     virtual bool Event_failed_acquisition_no_repeat();
 
+    inline uint32_t state() { return state_; }
+
 private:
     void start_tracking();
     void stop_acquisition();

src/core/receiver/tcp_cmd_interface.cc

@@ -55,6 +55,10 @@ TcpCmdInterface::TcpCmdInterface()
     map_signal_pretty_name_["L5"] = "L5";
     map_signal_pretty_name_["B1"] = "B1I";
     map_signal_pretty_name_["B3"] = "B3I";
+
+    map_state_name_[0] = "STBY";
+    map_state_name_[1] = "ACQ";
+    map_state_name_[2] = "TRK";
 }
 
 
@@ -153,21 +157,22 @@ std::string TcpCmdInterface::status(const std::vector<std::string> &commandLine
             std::shared_ptr<Channel>
                 ch_sptr = std::dynamic_pointer_cast<Channel>(channels_sptr_->at(n));
 
-            std::string sys = ch_sptr->get_signal().get_satellite().get_system();
+            std::string system = ch_sptr->get_signal().get_satellite().get_system();
-            std::string sig = map_signal_pretty_name_.at(ch_sptr->get_signal().get_signal_str());
+            std::string signal = map_signal_pretty_name_.at(ch_sptr->get_signal().get_signal_str());
             uint32_t prn = ch_sptr->get_signal().get_satellite().get_PRN();
+            std::string state = map_state_name_.at(ch_sptr->fsm_state());
 
             str_stream << std::fixed << std::setprecision(1)
                        << "| "
                        << std::right << std::setw(3) << n
                        << " | "
-                       << std::left << std::setw(7) << sys
+                       << std::left << std::setw(7) << system
                        << " | "
-                       << std::left << std::setw(6) << sig
+                       << std::left << std::setw(6) << signal
                        << " | "
                        << std::right << std::setw(3) << prn
                        << " | "
-                       << std::left << std::setw(4) << "----"
+                       << std::left << std::setw(4) << state
                        << " | "
                        << std::left << std::setw(3) << "---"
                        << " | "

src/core/receiver/tcp_cmd_interface.h

@@ -75,6 +75,7 @@ private:
     std::shared_ptr<std::vector<std::shared_ptr<ChannelInterface>>> channels_sptr_;
 
     std::map<std::string, std::string> map_signal_pretty_name_;
+    std::map<uint32_t, std::string> map_state_name_;
 
     float rx_latitude_;
     float rx_longitude_;