work

CMakeLists.txt

@@ -59,6 +59,7 @@ option(OPT_BUILD_WEATHER_SAT_DECODER "Build the HRPT decoder module (no dependen
 option(OPT_BUILD_DISCORD_PRESENCE "Build the Discord Rich Presence module" ON)
 option(OPT_BUILD_FREQUENCY_MANAGER "Build the Frequency Manager module" ON)
 option(OPT_BUILD_RECORDER "Audio and baseband recorder" ON)
+option(OPT_BUILD_RIGCTL_CLIENT "Rigctl client to make SDR++ act as a panadapter" ON)
 option(OPT_BUILD_RIGCTL_SERVER "Rigctl backend for controlling SDR++ with software like gpredict" ON)
 option(OPT_BUILD_SCANNER "Frequency scanner" ON)
 option(OPT_BUILD_SCHEDULER "Build the scheduler" OFF)
@@ -189,6 +190,10 @@ if (OPT_BUILD_RECORDER)
 add_subdirectory("misc_modules/recorder")
 endif (OPT_BUILD_RECORDER)
 
+if (OPT_BUILD_RIGCTL_CLIENT)
+add_subdirectory("misc_modules/rigctl_client")
+endif (OPT_BUILD_RIGCTL_CLIENT)
+
 if (OPT_BUILD_RIGCTL_SERVER)
 add_subdirectory("misc_modules/rigctl_server")
 endif (OPT_BUILD_RIGCTL_SERVER)

core/src/signal_path/source.cpp

@@ -84,11 +84,23 @@ void SourceManager::tune(double freq) {
     if (selectedHandler == NULL) {
         return;
     }
-    selectedHandler->tuneHandler(freq + tuneOffset, selectedHandler->ctx);
+    // TODO: No need to always retune the hardware in panadpter mode
+    selectedHandler->tuneHandler((tuneMode == TuningMode::NORMAL) ? (freq + tuneOffset) : ifFreq, selectedHandler->ctx);
+    onRetune.emit(freq);
     currentFreq = freq;
 }
 
 void SourceManager::setTuningOffset(double offset) {
     tuneOffset = offset;
     tune(currentFreq);
+}
+
+void SourceManager::setTuningMode(TuningMode mode) {
+    tuneMode = mode;
+    tune(currentFreq);
+}
+
+void SourceManager::setPanadpterIF(double freq) {
+    ifFreq = freq;
+    tune(currentFreq);
 }

core/src/signal_path/source.h

@@ -21,6 +21,11 @@ public:
         void* ctx;
     };
 
+    enum TuningMode {
+        NORMAL,
+        PANADAPTER
+    };
+
     void registerSource(std::string name, SourceHandler* handler);
     void unregisterSource(std::string name);
     void selectSource(std::string name);
@@ -29,12 +34,15 @@ public:
     void stop();
     void tune(double freq);
     void setTuningOffset(double offset);
+    void setTuningMode(TuningMode mode);
+    void setPanadpterIF(double freq);
 
     std::vector<std::string> getSourceNames();
 
     Event<std::string> onSourceRegistered;
     Event<std::string> onSourceUnregister;
     Event<std::string> onSourceUnregistered;
+    Event<double> onRetune;
 
 private:
     std::map<std::string, SourceHandler*> sources;
@@ -42,5 +50,7 @@ private:
     SourceHandler* selectedHandler = NULL;
     double tuneOffset;
     double currentFreq;
+    double ifFreq = 0.0;
+    TuningMode tuneMode;
     dsp::stream<dsp::complex_t> nullSource;
 };

misc_modules/rigctl_client/CMakeLists.txt

@@ -0,0 +1,24 @@
+cmake_minimum_required(VERSION 3.13)
+project(rigctl_client)
+
+file(GLOB SRC "src/*.cpp")
+
+add_library(rigctl_client SHARED ${SRC})
+target_link_libraries(rigctl_client PRIVATE sdrpp_core)
+set_target_properties(rigctl_client PROPERTIES PREFIX "")
+
+target_include_directories(rigctl_client PRIVATE "src/")
+target_include_directories(rigctl_client PRIVATE "../recorder/src")
+target_include_directories(rigctl_client PRIVATE "../../decoder_modules/meteor_demodulator/src")
+target_include_directories(rigctl_client PRIVATE "../../decoder_modules/radio/src")
+
+if (MSVC)
+    target_compile_options(rigctl_client PRIVATE /O2 /Ob2 /std:c++17 /EHsc)
+elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    target_compile_options(rigctl_client PRIVATE -O3 -std=c++17 -Wno-unused-command-line-argument -undefined dynamic_lookup)
+else ()
+    target_compile_options(rigctl_client PRIVATE -O3 -std=c++17)
+endif ()
+
+# Install directives
+install(TARGETS rigctl_client DESTINATION lib/sdrpp/plugins)

misc_modules/rigctl_client/src/main.cpp

@@ -0,0 +1,104 @@
+#include <utils/networking.h>
+#include <imgui.h>
+#include <module.h>
+#include <gui/gui.h>
+#include <gui/style.h>
+#include <signal_path/signal_path.h>
+#include <core.h>
+#include <recorder_interface.h>
+#include <meteor_demodulator_interface.h>
+#include <config.h>
+#include <cctype>
+#include <radio_interface.h>
+#define CONCAT(a, b) ((std::string(a) + b).c_str())
+
+#define MAX_COMMAND_LENGTH 8192
+
+SDRPP_MOD_INFO{
+    /* Name:            */ "rigctl_client",
+    /* Description:     */ "My fancy new module",
+    /* Author:          */ "Ryzerth",
+    /* Version:         */ 0, 1, 0,
+    /* Max instances    */ 1
+};
+
+enum {
+    RECORDER_TYPE_RECORDER,
+    RECORDER_TYPE_METEOR_DEMODULATOR
+};
+
+ConfigManager config;
+
+class SigctlServerModule : public ModuleManager::Instance {
+public:
+    SigctlServerModule(std::string name) {
+        this->name = name;
+
+        _retuneHandler.ctx = this;
+        _retuneHandler.handler = retuneHandler;
+
+        sigpath::sourceManager.onRetune.bindHandler(&_retuneHandler);
+        gui::menu.registerEntry(name, menuHandler, this, NULL);
+    }
+
+    ~SigctlServerModule() {
+        gui::menu.removeEntry(name);
+        sigpath::sourceManager.onRetune.unbindHandler(&_retuneHandler);
+    }
+
+    void postInit() {
+        
+    }
+
+    void enable() {
+        enabled = true;
+    }
+
+    void disable() {
+        enabled = false;
+    }
+
+    bool isEnabled() {
+        return enabled;
+    }
+
+private:
+    static void menuHandler(void* ctx) {
+        SigctlServerModule* _this = (SigctlServerModule*)ctx;
+        float menuWidth = ImGui::GetContentRegionAvail().x;
+
+        if (ImGui::Checkbox("Panadapter Mode", &_this->panMode)) {
+            sigpath::sourceManager.setPanadpterIF(8830000.0);
+            sigpath::sourceManager.setTuningMode(_this->panMode ? SourceManager::TuningMode::PANADAPTER : SourceManager::TuningMode::NORMAL);
+        }
+    }
+
+    static void retuneHandler(double freq, void* ctx) {
+        spdlog::warn("PAN RETUNE: {0}", freq);
+    }
+
+    std::string name;
+    bool enabled = true;
+    bool panMode = false;
+
+    EventHandler<double> _retuneHandler;
+};
+
+MOD_EXPORT void _INIT_() {
+    config.setPath(core::args["root"].s() + "/rigctl_client_config.json");
+    config.load(json::object());
+    config.enableAutoSave();
+}
+
+MOD_EXPORT ModuleManager::Instance* _CREATE_INSTANCE_(std::string name) {
+    return new SigctlServerModule(name);
+}
+
+MOD_EXPORT void _DELETE_INSTANCE_(void* instance) {
+    delete (SigctlServerModule*)instance;
+}
+
+MOD_EXPORT void _END_() {
+    config.disableAutoSave();
+    config.save();
+}

misc_modules/rigctl_client/src/rigctl_client.h

@@ -0,0 +1,10 @@
+#pragma once
+#include <utils/networking.h>
+
+class RigCTLClient {
+public:
+    
+
+private:
+
+};