Merge pull request #1385 from AlexandreRouma/master

Keep new_sinks branch up to date

.github/workflows/build_all.yml

@@ -68,15 +68,11 @@ jobs:
 
         - name: Prepare CMake
           working-directory: ${{runner.workspace}}/build
-          run: cmake "$Env:GITHUB_WORKSPACE" "-DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake" -DCMAKE_BUILD_TYPE=Debug -DCOPY_MSVC_REDISTRIBUTABLES=ON -DOPT_BUILD_BLADERF_SOURCE=ON -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD_PERSEUS_SOURCE=ON -DOPT_BUILD_SDRPLAY_SOURCE=ON -DOPT_BUILD_NEW_PORTAUDIO_SINK=ON -DOPT_BUILD_M17_DECODER=ON
+          run: cmake "$Env:GITHUB_WORKSPACE" "-DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake" -DOPT_BUILD_BLADERF_SOURCE=ON -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD_PERSEUS_SOURCE=ON -DOPT_BUILD_SDRPLAY_SOURCE=ON -DOPT_BUILD_NEW_PORTAUDIO_SINK=ON -DOPT_BUILD_M17_DECODER=ON
 
         - name: Build
           working-directory: ${{runner.workspace}}/build
-          run: cmake --build . --config Debug --verbose
+          run: cmake --build . --config Release --verbose
-
-        - name: Run tests
-          working-directory: ${{runner.workspace}}/build
-          run: ./Debug/min_broken.exe
 
         - name: Create Archive
           working-directory: ${{runner.workspace}}
@@ -104,7 +100,7 @@ jobs:
           run: git clone --recursive https://github.com/gnuradio/volk && cd volk && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
 
         - name: Install SDRplay API
-          run: wget https://www.sdrplay.com/software/SDRplayAPI-macos-installer-universal-3.15.0.pkg && sudo installer -pkg SDRplayAPI-macos-installer-universal-3.15.0.pkg -target /
+          run: wget https://www.sdrplay.com/software/SDRplayAPI-macos-installer-universal-3.14.0.pkg && sudo installer -pkg SDRplayAPI-macos-installer-universal-3.14.0.pkg -target /
 
         - name: Install libiio
           run: wget https://github.com/analogdevicesinc/libiio/archive/refs/tags/v0.25.zip && 7z x v0.25.zip && cd libiio-0.25 && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
@@ -155,7 +151,7 @@ jobs:
           run: git clone --recursive https://github.com/gnuradio/volk && cd volk && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
 
         - name: Install SDRplay API
-          run: wget https://www.sdrplay.com/software/SDRplayAPI-macos-installer-universal-3.15.0.pkg && sudo installer -pkg SDRplayAPI-macos-installer-universal-3.15.0.pkg -target /
+          run: wget https://www.sdrplay.com/software/SDRplayAPI-macos-installer-universal-3.14.0.pkg && sudo installer -pkg SDRplayAPI-macos-installer-universal-3.14.0.pkg -target /
 
         - name: Install libiio
           run: wget https://github.com/analogdevicesinc/libiio/archive/refs/tags/v0.25.zip && 7z x v0.25.zip && cd libiio-0.25 && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
@@ -344,28 +340,6 @@ jobs:
               name: sdrpp_ubuntu_mantic_amd64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
-    build_ubuntu_noble:
-        runs-on: ubuntu-latest
-
-        steps:
-        - uses: actions/checkout@v4
-        
-        - name: Create Docker Image
-          run: cd $GITHUB_WORKSPACE/docker_builds/ubuntu_noble && docker build . --tag sdrpp_build
-
-        - name: Run Container
-          run: docker run --name build -v $GITHUB_WORKSPACE:/root/SDRPlusPlus --env BUILD_NO="-$GITHUB_RUN_NUMBER" sdrpp_build /root/do_build.sh
-
-        - name: Recover Deb Archive
-          working-directory: ${{runner.workspace}}
-          run: docker cp build:/root/SDRPlusPlus/sdrpp_debian_amd64.deb ./
-
-        - name: Save Deb Archive
-          uses: actions/upload-artifact@v4
-          with:
-              name: sdrpp_ubuntu_noble_amd64
-              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
-
     build_raspios_bullseye_armhf:
         runs-on: ARM
 
@@ -421,7 +395,7 @@ jobs:
               path: ${{runner.workspace}}/sdrpp.apk
 
     create_full_archive:
-        needs: ['build_windows', 'build_macos_intel', 'build_macos_arm', 'build_debian_buster', 'build_debian_bullseye', 'build_debian_bookworm', 'build_debian_sid', 'build_ubuntu_focal', 'build_ubuntu_jammy', 'build_ubuntu_mantic', 'build_ubuntu_noble', 'build_raspios_bullseye_armhf', 'build_android']
+        needs: ['build_windows', 'build_macos_intel', 'build_macos_arm', 'build_debian_buster', 'build_debian_bullseye', 'build_debian_bookworm', 'build_debian_sid', 'build_ubuntu_focal', 'build_ubuntu_jammy', 'build_ubuntu_mantic', 'build_raspios_bullseye_armhf', 'build_android']
         runs-on: ubuntu-latest
 
         steps:
@@ -441,7 +415,6 @@ jobs:
             mv sdrpp_ubuntu_focal_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_focal_amd64.deb &&
             mv sdrpp_ubuntu_jammy_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_jammy_amd64.deb &&
             mv sdrpp_ubuntu_mantic_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_mantic_amd64.deb &&
-            mv sdrpp_ubuntu_noble_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_noble_amd64.deb &&
             mv sdrpp_raspios_bullseye_armhf/sdrpp_debian_armhf.deb sdrpp_all/sdrpp_raspios_bullseye_armhf.deb &&
             mv sdrpp_android/sdrpp.apk sdrpp_all/sdrpp.apk
 

CMakeLists.txt

@@ -12,7 +12,6 @@ option(OPT_OVERRIDE_STD_FILESYSTEM "Use a local version of std::filesystem on sy
 option(OPT_BUILD_AIRSPY_SOURCE "Build Airspy Source Module (Dependencies: libairspy)" ON)
 option(OPT_BUILD_AIRSPYHF_SOURCE "Build Airspy HF+ Source Module (Dependencies: libairspyhf)" ON)
 option(OPT_BUILD_AUDIO_SOURCE "Build Audio Source Module (Dependencies: rtaudio)" ON)
-option(OPT_BUILD_BADGESDR_SOURCE "Build BadgeSDR Source Module (Dependencies: libusb)" OFF)
 option(OPT_BUILD_BLADERF_SOURCE "Build BladeRF Source Module (Dependencies: libbladeRF)" OFF)
 option(OPT_BUILD_FILE_SOURCE "Wav file source" ON)
 option(OPT_BUILD_HACKRF_SOURCE "Build HackRF Source Module (Dependencies: libhackrf)" ON)
@@ -21,7 +20,6 @@ option(OPT_BUILD_LIMESDR_SOURCE "Build LimeSDR Source Module (Dependencies: libl
 option(OPT_BUILD_NETWORK_SOURCE "Build Network Source Module (no dependencies required)" ON)
 option(OPT_BUILD_PERSEUS_SOURCE "Build Perseus Source Module (Dependencies: libperseus-sdr)" OFF)
 option(OPT_BUILD_PLUTOSDR_SOURCE "Build PlutoSDR Source Module (Dependencies: libiio, libad9361)" ON)
-option(OPT_BUILD_RFNM_SOURCE "Build RFNM Source Module (Dependencies: librfnm)" OFF)
 option(OPT_BUILD_RFSPACE_SOURCE "Build RFspace Source Module (no dependencies required)" ON)
 option(OPT_BUILD_RTL_SDR_SOURCE "Build RTL-SDR Source Module (Dependencies: librtlsdr)" ON)
 option(OPT_BUILD_RTL_TCP_SOURCE "Build RTL-TCP Source Module (no dependencies required)" ON)
@@ -63,7 +61,6 @@ option(OPT_BUILD_SCHEDULER "Build the scheduler" OFF)
 # Other options
 option(USE_INTERNAL_LIBCORRECT "Use an internal version of libcorrect" ON)
 option(USE_BUNDLE_DEFAULTS "Set the default resource and module directories to the right ones for a MacOS .app" OFF)
-option(COPY_MSVC_REDISTRIBUTABLES "Copy over the Visual C++ Redistributable" OFF)
 
 # Module cmake path
 set(SDRPP_MODULE_CMAKE "${CMAKE_SOURCE_DIR}/sdrpp_module.cmake")
@@ -128,10 +125,6 @@ if (OPT_BUILD_AUDIO_SOURCE)
 add_subdirectory("source_modules/audio_source")
 endif (OPT_BUILD_AUDIO_SOURCE)
 
-if (OPT_BUILD_BADGESDR_SOURCE)
-add_subdirectory("source_modules/badgesdr_source")
-endif (OPT_BUILD_BADGESDR_SOURCE)
-
 if (OPT_BUILD_BLADERF_SOURCE)
 add_subdirectory("source_modules/bladerf_source")
 endif (OPT_BUILD_BLADERF_SOURCE)
@@ -164,10 +157,6 @@ if (OPT_BUILD_PLUTOSDR_SOURCE)
 add_subdirectory("source_modules/plutosdr_source")
 endif (OPT_BUILD_PLUTOSDR_SOURCE)
 
-if (OPT_BUILD_RFNM_SOURCE)
-add_subdirectory("source_modules/rfnm_source")
-endif (OPT_BUILD_RFNM_SOURCE)
-
 if (OPT_BUILD_RFSPACE_SOURCE)
 add_subdirectory("source_modules/rfspace_source")
 endif (OPT_BUILD_RFSPACE_SOURCE)
@@ -300,7 +289,6 @@ endif (OPT_BUILD_SCHEDULER)
 
 if (MSVC)
     add_executable(sdrpp "src/main.cpp" "win32/resources.rc")
-    add_executable(min_broken "min_broken/main.cpp" "win32/resources.rc")
 else ()
     add_executable(sdrpp "src/main.cpp")
 endif ()
@@ -309,29 +297,14 @@ target_link_libraries(sdrpp PRIVATE sdrpp_core)
 
 # Compiler arguments
 target_compile_options(sdrpp PRIVATE ${SDRPP_COMPILER_FLAGS})
-target_compile_options(min_broken PRIVATE ${SDRPP_COMPILER_FLAGS})
 
 # Copy dynamic libs over
 if (MSVC)
     add_custom_target(do_always ALL xcopy /s \"$<TARGET_FILE_DIR:sdrpp_core>\\*.dll\" \"$<TARGET_FILE_DIR:sdrpp>\" /Y)
     add_custom_target(do_always_volk ALL xcopy /s \"C:/Program Files/PothosSDR/bin\\volk.dll\" \"$<TARGET_FILE_DIR:sdrpp>\" /Y)
-    
-    if (COPY_MSVC_REDISTRIBUTABLES)
-        # Get the list of Visual C++ runtime DLLs
-        set(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP True)
-        include(InstallRequiredSystemLibraries)
-
-        # Create a space sperated list
-        set(REDIST_DLLS_STR "")
-        foreach(DLL IN LISTS CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS)
-            set(REDIST_DLLS_STR COMMAND xcopy /F \"${DLL}\" \"$<TARGET_FILE_DIR:sdrpp>\" /Y ${REDIST_DLLS_STR})
-        endforeach()
-        
-        # Create target
-        add_custom_target(do_always_msvc ALL ${REDIST_DLLS_STR})
-    endif ()
 endif ()
 
+
 if (${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
     add_custom_target(do_always ALL cp \"$<TARGET_FILE_DIR:sdrpp_core>/libsdrpp_core.so\" \"$<TARGET_FILE_DIR:sdrpp>\")
 endif ()

android/app/build.gradle

@@ -10,7 +10,7 @@ android {
         minSdkVersion 28
         targetSdkVersion 28
         versionCode 1
-        versionName "1.2.0"
+        versionName "1.1.0"
 
         externalNativeBuild {
             cmake {

core/src/credits.cpp

@@ -42,10 +42,8 @@ namespace sdrpp_credits {
         "Ettus Research",
         "Howard Su",
         "MicroPhase",
-        "Microtelecom",
         "MyriadRF",
         "Nuand",
-        "RFNM",
         "RFspace",
         "RTL-SDRblog",
         "SDRplay"

core/src/dsp/block.h

@@ -9,7 +9,6 @@
 namespace dsp {
     class generic_block {
     public:
-        virtual ~generic_block() {}
         virtual void start() {}
         virtual void stop() {}
         virtual int run() { return -1; }
@@ -17,6 +16,8 @@ namespace dsp {
 
     class block : public generic_block {
     public:
+        virtual void init() {}
+
         virtual ~block() {
             if (!_block_init) { return; }
             stop();

core/src/dsp/operator.h

@@ -10,8 +10,6 @@ namespace dsp {
 
         Operator(stream<A>* a, stream<B>* b) { init(a, b); }
 
-        virtual ~Operator() {}
-
         virtual void init(stream<A>* a, stream<B>* b) {
             _a = a;
             _b = b;

core/src/dsp/stream.h

@@ -11,7 +11,6 @@
 namespace dsp {
     class untyped_stream {
     public:
-        virtual ~untyped_stream() {}
         virtual bool swap(int size) { return false; }
         virtual int read() { return -1; }
         virtual void flush() {}

core/src/gui/icons.cpp

@@ -16,6 +16,7 @@ namespace icons {
     ImTextureID UNMUTED;
     ImTextureID NORMAL_TUNING;
     ImTextureID CENTER_TUNING;
+    ImTextureID ALIGN_CENTER;
 
     GLuint loadTexture(std::string path) {
         int w, h, n;
@@ -45,6 +46,7 @@ namespace icons {
         UNMUTED = (ImTextureID)(uintptr_t)loadTexture(resDir + "/icons/unmuted.png");
         NORMAL_TUNING = (ImTextureID)(uintptr_t)loadTexture(resDir + "/icons/normal_tuning.png");
         CENTER_TUNING = (ImTextureID)(uintptr_t)loadTexture(resDir + "/icons/center_tuning.png");
+        ALIGN_CENTER = (ImTextureID)(uintptr_t)loadTexture(resDir + "/icons/align_center.png");
 
         return true;
     }

core/src/gui/icons.h

@@ -13,6 +13,7 @@ namespace icons {
     extern ImTextureID UNMUTED;
     extern ImTextureID NORMAL_TUNING;
     extern ImTextureID CENTER_TUNING;
+    extern ImTextureID ALIGN_CENTER;
     
     GLuint loadTexture(std::string path);
     bool load(std::string resDir);

core/src/gui/main_window.cpp

@@ -17,6 +17,7 @@
 #include <gui/menus/display.h>
 #include <gui/menus/bandplan.h>
 #include <gui/menus/sink.h>
+#include <gui/menus/streams.h>
 #include <gui/menus/vfo_color.h>
 #include <gui/menus/module_manager.h>
 #include <gui/menus/theme.h>
@@ -72,6 +73,7 @@ void MainWindow::init() {
 
     gui::menu.registerEntry("Source", sourcemenu::draw, NULL);
     gui::menu.registerEntry("Sinks", sinkmenu::draw, NULL);
+    gui::menu.registerEntry("Streams", streamsmenu::draw, NULL);
     gui::menu.registerEntry("Band Plan", bandplanmenu::draw, NULL);
     gui::menu.registerEntry("Display", displaymenu::draw, NULL);
     gui::menu.registerEntry("Theme", thememenu::draw, NULL);
@@ -165,6 +167,7 @@ void MainWindow::init() {
 
     sourcemenu::init();
     sinkmenu::init();
+    streamsmenu::init();
     bandplanmenu::init();
     displaymenu::init();
     vfo_color_menu::init();

core/src/gui/menus/display.cpp

@@ -19,7 +19,6 @@ namespace displaymenu {
     std::string colorMapAuthor = "";
     int selectedWindow = 0;
     int fftRate = 20;
-    int fftSizeId = 0;
     int uiScaleId = 0;
     bool restartRequired = false;
     bool fftHold = false;
@@ -29,9 +28,34 @@ namespace displaymenu {
     bool snrSmoothing = false;
     int snrSmoothingSpeed = 20;
 
-    OptionList<int, int> fftSizes;
     OptionList<float, float> uiScales;
 
+    const int FFTSizes[] = {
+        524288,
+        262144,
+        131072,
+        65536,
+        32768,
+        16384,
+        8192,
+        4096,
+        2048,
+        1024
+    };
+
+    const char* FFTSizesStr = "524288\0"
+                              "262144\0"
+                              "131072\0"
+                              "65536\0"
+                              "32768\0"
+                              "16384\0"
+                              "8192\0"
+                              "4096\0"
+                              "2048\0"
+                              "1024\0";
+
+    int fftSizeId = 0;
+
     const IQFrontEnd::FFTWindow fftWindowList[] = {
         IQFrontEnd::FFTWindow::RECTANGULAR,
         IQFrontEnd::FFTWindow::BLACKMAN,
@@ -45,18 +69,6 @@ namespace displaymenu {
     }
 
     void init() {
-        // Define FFT sizes
-        fftSizes.define(524288, "524288", 524288);
-        fftSizes.define(262144, "262144", 262144);
-        fftSizes.define(131072, "131072", 131072);
-        fftSizes.define(65536, "65536", 65536);
-        fftSizes.define(32768, "32768", 32768);
-        fftSizes.define(16384, "16384", 16384);
-        fftSizes.define(8192, "8192", 8192);
-        fftSizes.define(4096, "4096", 4096);
-        fftSizes.define(2048, "2048", 2048);
-        fftSizes.define(1024, "1024", 1024);
-
         showWaterfall = core::configManager.conf["showWaterfall"];
         showWaterfall ? gui::waterfall.showWaterfall() : gui::waterfall.hideWaterfall();
         std::string colormapName = core::configManager.conf["colorMap"];
@@ -78,12 +90,15 @@ namespace displaymenu {
         fullWaterfallUpdate = core::configManager.conf["fullWaterfallUpdate"];
         gui::waterfall.setFullWaterfallUpdate(fullWaterfallUpdate);
 
-        fftSizeId = fftSizes.valueId(65536);
+        fftSizeId = 3;
-        int size = core::configManager.conf["fftSize"];
+        int fftSize = core::configManager.conf["fftSize"];
-        if (fftSizes.keyExists(size)) {
+        for (int i = 0; i < 7; i++) {
-            fftSizeId = fftSizes.keyId(size);
+            if (fftSize == FFTSizes[i]) {
+                fftSizeId = i;
+                break;
             }
-        sigpath::iqFrontEnd.setFFTSize(fftSizes.value(fftSizeId));
+        }
+        sigpath::iqFrontEnd.setFFTSize(FFTSizes[fftSizeId]);
 
         fftRate = core::configManager.conf["fftRate"];
         sigpath::iqFrontEnd.setFFTRate(fftRate);
@@ -214,10 +229,10 @@ namespace displaymenu {
 
         ImGui::LeftLabel("FFT Size");
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::Combo("##sdrpp_fft_size", &fftSizeId, fftSizes.txt)) {
+        if (ImGui::Combo("##sdrpp_fft_size", &fftSizeId, FFTSizesStr)) {
-            sigpath::iqFrontEnd.setFFTSize(fftSizes.value(fftSizeId));
+            sigpath::iqFrontEnd.setFFTSize(FFTSizes[fftSizeId]);
             core::configManager.acquire();
-            core::configManager.conf["fftSize"] = fftSizes.key(fftSizeId);
+            core::configManager.conf["fftSize"] = FFTSizes[fftSizeId];
             core::configManager.release(true);
         }
 

core/src/gui/menus/streams.cpp

@@ -0,0 +1,177 @@
+#include "streams.h"
+#include <signal_path/signal_path.h>
+#include <imgui.h>
+#include <utils/flog.h>
+#include <gui/style.h>
+#include <gui/icons.h>
+#include <utils/optionlist.h>
+
+#define CONCAT(a, b) ((std::string(a) + b).c_str())
+
+namespace streamsmenu {
+    std::vector<SinkID> sinksToBeRemoved;
+
+    std::recursive_mutex sinkTypesMtx;
+    OptionList<std::string, std::string> sinkTypes;
+
+    std::map<std::string, int> selectedSinkTypeId;
+    std::map<std::string, int> addSinkTypeId;
+
+    int addType = 0;
+
+    void updateSinkTypeList(const std::string& removed = "") {
+        std::lock_guard<std::recursive_mutex> lck1(sinkTypesMtx);
+        auto lck2 = sigpath::streamManager.getSinkTypesLock();
+        const auto& types = sigpath::streamManager.getSinkTypes();
+        sinkTypes.clear();
+        for (const auto& type : types) {
+            if (type == removed) { continue; }
+            sinkTypes.define(type, type, type);
+        }
+    }
+
+    void onSinkProviderRegistered(const std::string& type) {
+        // Update the list
+        updateSinkTypeList();
+
+        // Update the ID of the Add dropdown
+        // TODO
+
+        // Update the selected ID of each drop down
+        // TODO
+    }
+
+    void onSinkProviderUnregister(const std::string& type) {
+        // Update the list
+        updateSinkTypeList(type);
+
+        // Update the ID of the Add dropdown
+        // TODO
+
+        // Update the selected ID of each drop down
+        // TODO
+    }
+
+    void init() {
+        sigpath::streamManager.onSinkProviderRegistered.bind(onSinkProviderRegistered);
+        sigpath::streamManager.onSinkProviderUnregister.bind(onSinkProviderUnregister);
+        updateSinkTypeList();
+    }
+
+    void draw(void* ctx) {
+        float menuWidth = ImGui::GetContentRegionAvail().x;
+        auto lck = sigpath::streamManager.getStreamsLock();
+        const auto& streams = sigpath::streamManager.getStreams();
+
+        int count = 0;
+        int maxCount = streams.size();
+        for (auto& [name, stream] : streams) {
+            // Stream name 
+            ImGui::SetCursorPosX((menuWidth / 2.0f) - (ImGui::CalcTextSize(name.c_str()).x / 2.0f));
+            ImGui::Text("%s", name.c_str());
+
+            // Display ever sink
+            if (ImGui::BeginTable(CONCAT("sdrpp_streams_tbl_", name), 1, ImGuiTableFlags_Borders)) {
+                auto lck2 = stream->getSinksLock();
+                auto sinks = stream->getSinks();
+                for (auto& [id, sink] : sinks) {
+                    std::string sid = sink->getStringID();
+                    ImGui::TableNextRow();
+                    ImGui::TableSetColumnIndex(0);
+                    float tableWidth = ImGui::GetContentRegionAvail().x;
+                    
+                    ImGui::Spacing();
+
+                    // Sink type
+                    int ttttt = 0;
+                    ImGui::FillWidth();
+                    if (ImGui::Combo(CONCAT("##sdrpp_streams_type_", sid), &ttttt, sinkTypes.txt)) {
+                        
+                    }
+
+                    sink->showMenu();
+                    float vol = sink->getVolume();
+                    bool muted = sink->getMuted();
+                    float pan = sink->getPanning();
+                    bool linked = true;
+
+                    float height = ImGui::GetTextLineHeightWithSpacing() + 2;
+                    ImGui::PushID(ImGui::GetID(("sdrpp_streams_center_btn_" + sid).c_str()));
+                    if (ImGui::ImageButton(icons::ALIGN_CENTER, ImVec2(height, height), ImVec2(0, 0), ImVec2(1, 1), 0, ImVec4(0, 0, 0, 0), ImGui::GetStyleColorVec4(ImGuiCol_Text))) {
+                        sink->setPanning(0.0f);
+                    }
+                    ImGui::PopID();
+                    ImGui::SameLine();
+                    ImGui::FillWidth();
+                    if (ImGui::SliderFloat(CONCAT("##sdrpp_streams_pan_", sid), &pan, -1, 1, "")) {
+                        sink->setPanning(pan);
+                    }
+                    
+                    if (muted) {
+                        ImGui::PushID(ImGui::GetID(("sdrpp_unmute_btn_" + sid).c_str()));
+                        if (ImGui::ImageButton(icons::MUTED, ImVec2(height, height), ImVec2(0, 0), ImVec2(1, 1), 0, ImVec4(0, 0, 0, 0), ImGui::GetStyleColorVec4(ImGuiCol_Text))) {
+                            sink->setMuted(false);
+                        }
+                        ImGui::PopID();
+                    }
+                    else {
+                        ImGui::PushID(ImGui::GetID(("sdrpp_mute_btn_" + sid).c_str()));
+                        if (ImGui::ImageButton(icons::UNMUTED, ImVec2(height, height), ImVec2(0, 0), ImVec2(1, 1), 0, ImVec4(0, 0, 0, 0), ImGui::GetStyleColorVec4(ImGuiCol_Text))) {
+                            sink->setMuted(true);
+                        }
+                        ImGui::PopID();
+                    }
+                    ImGui::SameLine();
+                    ImGui::FillWidth();
+                    if (ImGui::SliderFloat(CONCAT("##sdrpp_streams_vol_", sid), &vol, 0, 1, "")) {
+                        sink->setVolume(vol);
+                    }
+
+
+                    int startCur = ImGui::GetCursorPosX();
+                    if (ImGui::Checkbox(CONCAT("Link volume##sdrpp_streams_vol_", sid), &linked)) {
+                        // TODO
+                    }
+                    ImGui::SameLine();
+                    if (ImGui::Button(CONCAT("Remove##sdrpp_streams_remove_type_", sid), ImVec2(tableWidth - (ImGui::GetCursorPosX() - startCur), 0))) {
+                        sinksToBeRemoved.push_back(id);
+                    }
+                    ImGui::Spacing();
+                }
+                lck2.unlock();
+
+                ImGui::TableNextRow();
+                ImGui::TableSetColumnIndex(0);
+                float tableWidth = ImGui::GetContentRegionAvail().x;
+
+                ImGui::Spacing();
+                int startCur = ImGui::GetCursorPosX();
+                {
+                    std::lock_guard<std::recursive_mutex> lck(sinkTypesMtx);
+                    ImGui::Combo(CONCAT("##sdrpp_streams_add_type_", name), &addType, sinkTypes.txt);
+                    ImGui::SameLine();
+                    if (ImGui::Button(CONCAT("Add##sdrpp_streams_add_btn_", name), ImVec2(tableWidth - (ImGui::GetCursorPosX() - startCur), 0))) {
+                        stream->addSink(sinkTypes.value(addType));
+                    }
+                    ImGui::Spacing();
+                }
+
+                ImGui::EndTable();
+
+                // Remove sinks that need to be removed
+                if (!sinksToBeRemoved.empty()) {
+                    for (auto& id : sinksToBeRemoved) {
+                        stream->removeSink(id);
+                    }
+                    sinksToBeRemoved.clear();
+                }
+            }
+
+            count++;
+            if (count < maxCount) {
+                ImGui::Spacing();
+            }
+            ImGui::Spacing();
+        }
+    }
+};

core/src/gui/menus/streams.h

@@ -0,0 +1,6 @@
+#pragma once
+
+namespace streamsmenu {
+    void init();
+    void draw(void* ctx);
+};

core/src/gui/widgets/symbol_diagram.cpp

@@ -52,15 +52,4 @@ namespace ImGui {
         bufferMtx.unlock();
     }
 
-    void SymbolDiagram::setCount(int count) {
-        std::lock_guard<std::mutex> lck(bufferMtx);
-        delete[] buffer;
-        buffer = new float[count];
-        sampleCount = count;
-        memset(buffer, 0, sampleCount * sizeof(float));
-    }
-
-    int SymbolDiagram::getCount() {
-        return sampleCount;
-    }
 }

core/src/gui/widgets/symbol_diagram.h

@@ -18,10 +18,6 @@ namespace ImGui {
 
         void releaseBuffer();
 
-        void setCount(int count);
-
-        int getCount();
-
         std::vector<float> lines;
 
     private:

core/src/gui/widgets/waterfall.cpp

@@ -110,7 +110,7 @@ namespace ImGui {
         viewBandwidth = 1.0;
         wholeBandwidth = 1.0;
 
-        //updatePallette(DEFAULT_COLOR_MAP, 13);
+        updatePallette(DEFAULT_COLOR_MAP, 13);
     }
 
     void WaterFall::init() {

core/src/module.h

@@ -42,7 +42,6 @@ public:
 
     class Instance {
     public:
-        virtual ~Instance() {}
         virtual void postInit() = 0;
         virtual void enable() = 0;
         virtual void disable() = 0;

core/src/signal_path/signal_path.cpp

@@ -5,4 +5,5 @@ namespace sigpath {
     VFOManager vfoManager;
     SourceManager sourceManager;
     SinkManager sinkManager;
+    StreamManager streamManager;
 };

core/src/signal_path/signal_path.h

@@ -3,6 +3,7 @@
 #include "vfo_manager.h"
 #include "source.h"
 #include "sink.h"
+#include "stream.h"
 #include <module.h>
 
 namespace sigpath {
@@ -10,4 +11,5 @@ namespace sigpath {
     SDRPP_EXPORT VFOManager vfoManager;
     SDRPP_EXPORT SourceManager sourceManager;
     SDRPP_EXPORT SinkManager sinkManager;
+    SDRPP_EXPORT StreamManager streamManager;
 };

core/src/signal_path/stream.cpp

@@ -0,0 +1,519 @@
+#include "stream.h"
+#include <utils/flog.h>
+
+Sink::Sink(SinkEntry* entry, dsp::stream<dsp::stereo_t>* stream,  const std::string& name, SinkID id, const std::string& stringId) :
+    entry(entry),
+    stream(stream),
+    streamName(name),
+    id(id),
+    stringId(stringId)
+{}
+
+void Sink::showMenu() {}
+
+SinkEntry::SinkEntry(StreamManager* manager, Stream* parentStream, const std::string& type, SinkID id, double inputSamplerate) :
+    manager(manager),
+    parentStream(parentStream),
+    id(id)
+{
+    this->type = type;
+    this->inputSamplerate = inputSamplerate;
+
+    // Generate string ID
+    stringId = parentStream->getName();
+    char buf[16];
+    sprintf(buf, "%d", (int)id);
+    stringId += buf;
+    
+    // Initialize DSP
+    resamp.init(&input, inputSamplerate, inputSamplerate);
+    volumeAdjust.init(&resamp.out, 1.0f, false);
+
+    // Initialize the sink
+    setType(type);
+}
+
+std::string SinkEntry::getType() const {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    return type;
+}
+
+void SinkEntry::setType(const std::string& type) {
+    // Get unique lock on the entry
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+
+    // Delete existing sink
+    if (sink) {
+        provider->destroySink(std::move(sink));
+    }
+
+    // Get shared lock on sink types
+    auto lck2 = manager->getSinkTypesLock();
+
+    // Get the provider or throw error
+    const auto& types = manager->getSinkTypes();
+    if (std::find(types.begin(), types.end(), type) == types.end()) {
+        this->type.clear();
+        throw SinkEntryCreateException("Invalid sink type");
+    }
+
+    // Create sink
+    this->type = type;
+    provider = manager->providers[type];
+    sink = provider->createSink(this, &volumeAdjust.out, parentStream->getName(), id, stringId);
+}
+
+SinkID SinkEntry::getID() const {
+    return id;
+}
+
+float SinkEntry::getVolume() const {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    return volume;
+}
+
+void SinkEntry::setVolume(float volume) {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    this->volume = volume;
+    volumeAdjust.setVolume(volume);
+    onVolumeChanged(volume);
+}
+
+bool SinkEntry::getMuted() const {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    return muted;
+}
+
+void SinkEntry::setMuted(bool muted) {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    this->muted = muted;
+    volumeAdjust.setMuted(muted);
+    onMutedChanged(muted);
+}
+
+float SinkEntry::getPanning() const {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    return panning;
+}
+
+void SinkEntry::setPanning(float panning) {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    this->panning = panning;
+    // TODO
+    onPanningChanged(panning);
+}
+
+void SinkEntry::showMenu() {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    sink->showMenu();
+}
+
+void SinkEntry::startSink() {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    sink->start();
+}
+
+void SinkEntry::stopSink() {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    sink->stop();
+}
+
+std::lock_guard<std::recursive_mutex> SinkEntry::getLock() const {
+    return std::lock_guard<std::recursive_mutex>(mtx);
+}
+
+void SinkEntry::setSamplerate(double samplerate) {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    resamp.setOutSamplerate(samplerate);
+}
+
+void SinkEntry::startDSP() {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    resamp.start();
+    volumeAdjust.start();
+}
+
+void SinkEntry::stopDSP() {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    resamp.stop();
+    volumeAdjust.stop();
+}
+
+void SinkEntry::destroy(bool forgetSettings) {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    if (sink) {
+        provider->destroySink(std::move(sink));
+    }
+    type.clear();
+}
+
+void SinkEntry::setInputSamplerate(double samplerate) {
+    std::lock_guard<std::recursive_mutex> lck(mtx);
+    resamp.setInSamplerate(samplerate);
+}
+
+std::string SinkEntry::getStringID() const {
+    return stringId;
+}
+
+Stream::Stream(StreamManager* manager, const std::string& name, dsp::stream<dsp::stereo_t>* stream, double samplerate) :
+    manager(manager),
+    name(name)
+{
+    this->samplerate = samplerate;
+
+    // Initialize DSP
+    split.init(stream);
+}
+
+Stream::~Stream() {
+    // Copy sink IDs
+    std::vector<SinkID> ids;
+    for (auto& [id, sink] : sinks) {
+        ids.push_back(id);
+    }
+
+    // Remove them all
+    for (auto& id : ids) {
+        removeSink(id, false);
+    }
+}
+
+const std::string& Stream::getName() const {
+    return name;
+}
+
+SinkID Stream::addSink(const std::string& type, SinkID id) {
+    std::unique_lock<std::shared_mutex> lck(sinksMtx);
+
+    // Find a free ID if not provided
+    if (id < 0) {
+        for (id = 0; sinks.find(id) != sinks.end(); id++);
+    }
+    else {
+        // Check that the provided ID is valid
+        if (sinks.find(id) != sinks.end()) {
+            flog::error("Tried to create sink for stream '{}' with existing ID: {}", name, id);
+            return -1;
+        }
+    }
+    
+    // Create sink entry
+    std::shared_ptr<SinkEntry> sink;
+    try {
+        sink = std::make_shared<SinkEntry>(manager, this, type, id, samplerate);
+    }
+    catch (SinkEntryCreateException e) {
+        flog::error("Tried to create sink for stream '{}' with ID '{}': {}", name, id, e.what());
+        return -1;
+    }
+
+    // Start the sink and DSP
+    sink->startSink();
+    if (running) { sink->startDSP(); }
+
+    // Bind the sinks's input
+    split.bindStream(&sink->input);
+
+    // Add sink to list
+    sinks[id] = sink;
+
+    // Release lock and emit event
+    lck.unlock();
+    onSinkAdded(sink);
+
+    return id;
+}
+
+void Stream::removeSink(SinkID id, bool forgetSettings) {
+    // Acquire shared lock
+    std::shared_ptr<SinkEntry> sink;
+    {
+        std::shared_lock<std::shared_mutex> lck(sinksMtx);
+
+        // Check that the ID exists
+        if (sinks.find(id) == sinks.end()) {
+            flog::error("Tried to remove sink with unknown ID: {}", id);
+            return;
+        }
+
+        // Get sink
+        sink = sinks[id];
+    }
+    
+    // Emit event
+    onSinkRemove(sink);
+
+    // Acquire unique lock
+    {
+        std::unique_lock<std::shared_mutex> lck(sinksMtx);
+
+        // Check that it's still in the list
+        if (sinks.find(id) == sinks.end()) {
+            flog::error("Tried to remove sink with unknown ID: {}", id);
+            return;
+        }
+
+        // Remove from list
+        sinks.erase(id);
+
+        // Unbind the sink's steam
+        split.unbindStream(&sink->input);
+        
+        // Stop the sink and DSP
+        sink->stopDSP();
+        sink->stopSink();
+
+        // Delete instance
+        sink->destroy(forgetSettings);
+    }
+}
+
+std::shared_lock<std::shared_mutex> Stream::getSinksLock() {
+    return std::shared_lock<std::shared_mutex>(sinksMtx);
+}
+
+const std::map<SinkID, std::shared_ptr<SinkEntry>>& Stream::getSinks() const {
+    return sinks;
+}
+
+MasterStream::MasterStream(StreamManager* manager, const std::string& name, dsp::stream<dsp::stereo_t>* stream, double samplerate) :
+    Stream(manager, name, stream, samplerate)
+{}
+
+void MasterStream::setInput(dsp::stream<dsp::stereo_t>* stream, double samplerate) {
+    std::unique_lock<std::shared_mutex> lck(sinksMtx);
+
+    // If all that's needed is to set the input, do it and return
+    if (samplerate == 0.0) {
+        split.setInput(stream);
+        return;
+    }
+
+    // Update samplerate
+    this->samplerate = samplerate;
+
+    // Stop DSP
+    if (running) {
+        split.stop();
+        for (auto& [id, sink] : sinks) {
+            sink->stopDSP();
+        }
+    }
+
+
+    // Set input and samplerate
+    split.setInput(stream);
+    for (auto& [id, sink] : sinks) {
+        sink->setInputSamplerate(samplerate);
+    }
+
+    // Start DSP
+    if (running) {
+        for (auto& [id, sink] : sinks) {
+            sink->startDSP();
+        }
+        split.start();
+    }
+}
+
+void MasterStream::setSamplerate(double samplerate) {
+    std::unique_lock<std::shared_mutex> lck(sinksMtx);
+
+    // Update samplerate
+    this->samplerate = samplerate;
+
+    // TODO: Maybe simply disallow while running?
+
+    // Stop DSP if it was running
+    if (running) {
+        split.stop();
+        for (auto& [id, sink] : sinks) {
+            sink->stopDSP();
+        }
+    }
+
+    // Set samplerate
+    for (auto& [id, sink] : sinks) {
+        sink->setInputSamplerate(samplerate);
+    }
+
+    // Start DSP if it was running
+    if (running) {
+        for (auto& [id, sink] : sinks) {
+            sink->startDSP();
+        }
+        split.start();
+    }
+}
+
+void MasterStream::startDSP() {
+    // TODO: Maybe add a different mutex for the stream?
+    std::unique_lock<std::shared_mutex> lck(sinksMtx);
+
+    // Check if already running
+    if (running) { return; }
+
+    // Start all DSP
+    split.start();
+    for (auto& [id, sink] : sinks) {
+        sink->startDSP();
+    }
+    running = true;
+}
+
+void MasterStream::stopDSP() {
+    // TODO: Maybe add a different mutex for the stream?
+    std::unique_lock<std::shared_mutex> lck(sinksMtx);
+
+    // Check if already running
+    if (!running) { return; }
+
+    // Start all DSP
+    split.stop();
+    for (auto& [id, sink] : sinks) {
+        sink->stopDSP();
+    }
+    running = false;
+}
+
+std::shared_ptr<MasterStream> StreamManager::createStream(const std::string& name, dsp::stream<dsp::stereo_t>* stream, double samplerate) {
+    std::unique_lock<std::shared_mutex> lck(streamsMtx);
+
+    // Check that no stream with that name already exists
+    if (streams.find(name) != streams.end()) {
+        flog::error("Tried to created stream with an existing name: {}", name);
+        return NULL;
+    }
+
+    // Create and save stream
+    std::shared_ptr<MasterStream> newStream(new MasterStream(this, name, stream, samplerate));
+    streams[name] = newStream;
+
+    // Release lock and emit event
+    lck.unlock();
+    onStreamCreated(newStream);
+
+    return newStream;
+}
+
+void StreamManager::destroyStream(std::shared_ptr<MasterStream>& stream) {
+    // Emit event
+    onStreamDestroy(stream);
+
+    // Aquire complete lock on the stream list
+    {
+        std::unique_lock<std::shared_mutex> lck(streamsMtx);
+
+        // Get iterator of the stream
+        auto it = std::find_if(streams.begin(), streams.end(), [&stream](std::pair<const std::string, std::shared_ptr<Stream>> e) {
+            return e.second == stream;
+        });
+        if (it == streams.end()) {
+            flog::error("Tried to delete a stream using an invalid pointer. Stream not found in list");
+            return;
+        }
+
+        // Delete entry from list
+        flog::debug("Stream pointer uses, should be 2 and is {}", (int)stream.use_count());
+        streams.erase(it);
+    }
+
+    // Reset passed pointer
+    stream.reset();
+}
+
+std::shared_lock<std::shared_mutex> StreamManager::getStreamsLock() {
+    return std::shared_lock<std::shared_mutex>(streamsMtx);
+}
+
+const std::map<std::string, std::shared_ptr<Stream>>& StreamManager::getStreams() const {
+    return streams;
+}
+
+void StreamManager::registerSinkProvider(const std::string& name, SinkProvider* provider) {
+    std::unique_lock<std::shared_mutex> lck(providersMtx);
+
+    // Check that a provider with that name doesn't already exist
+    if (providers.find(name) != providers.end()) {
+        flog::error("Tried to register a sink provider with an existing name: {}", name);
+        return;
+    }
+
+    // Add provider to the list and sort name list
+    providers[name] = provider;
+    sinkTypes.push_back(name);
+    std::sort(sinkTypes.begin(), sinkTypes.end());
+
+    // Release lock and emit event
+    lck.unlock();
+    onSinkProviderRegistered(name);
+}
+
+void StreamManager::unregisterSinkProvider(SinkProvider* provider) {
+    // Get provider name for event
+    std::string type;
+    {
+        std::shared_lock<std::shared_mutex> lck(providersMtx);
+        auto it = std::find_if(providers.begin(), providers.end(), [&provider](std::pair<const std::string, SinkProvider *> e) {
+            return e.second == provider;
+        });
+        if (it == providers.end()) {
+            flog::error("Tried to unregister sink provider using invalid pointer");
+            return;
+        }
+        type = (*it).first;
+    }
+
+    // Emit event
+    onSinkProviderUnregister(type);
+
+    // Acquire shared lock on streams
+    {
+        std::unique_lock<std::shared_mutex> lck1(providersMtx);
+        std::shared_lock<std::shared_mutex> lck2(streamsMtx);
+        for (auto& [name, stream] : streams) {
+            // Aquire lock on sink list
+            auto sLock = stream->getSinksLock();
+            const auto& sinks = stream->getSinks();
+
+            // Find all sinks with the type that is about to be removed
+            std::vector<SinkID> toRemove;
+            for (auto& [id, sink] : sinks) {
+                if (sink->getType() != type) { continue; }
+                toRemove.push_back(id);
+            }
+
+            // Remove them all (TODO: THERE IS RACE CONDITION IF A SINK IS CHANGED AFTER LISTING)
+            sLock.unlock();
+            for (auto& id : toRemove) {
+                stream->removeSink(id);
+            }
+        }
+
+        // Remove from the lists
+        if (providers.find(type) != providers.end()) {
+            providers.erase(type);
+        }
+        else {
+            flog::error("Could not remove sink provider from list");
+        }
+
+        auto it = std::find(sinkTypes.begin(), sinkTypes.end(), type);
+        if (it != sinkTypes.end()) {
+            sinkTypes.erase(it);
+        }
+        else {
+            flog::error("Could not remove sink provider from sink type list");
+        }
+    }
+}
+
+std::shared_lock<std::shared_mutex> StreamManager::getSinkTypesLock() {
+    return std::shared_lock<std::shared_mutex>(providersMtx);
+}
+
+const std::vector<std::string>& StreamManager::getSinkTypes() const {
+    // TODO: This allows code to modify the names...
+    return sinkTypes;
+}

core/src/signal_path/stream.h

@@ -0,0 +1,334 @@
+#pragma once
+#include <memory>
+#include <vector>
+#include <map>
+#include <dsp/stream.h>
+#include <dsp/types.h>
+#include <dsp/routing/splitter.h>
+#include <dsp/multirate/rational_resampler.h>
+#include <dsp/audio/volume.h>
+#include <utils/new_event.h>
+#include <shared_mutex>
+#include <stdexcept>
+
+class SinkEntry;
+class Stream;
+class MasterStream;
+class StreamManager;
+
+using SinkID = int;
+
+class Sink {
+public:
+    Sink(SinkEntry* entry, dsp::stream<dsp::stereo_t>* stream, const std::string& name, SinkID id, const std::string& stringId);
+    virtual ~Sink() {}
+
+    virtual void start() = 0;
+    virtual void stop() = 0;
+    virtual void showMenu();
+
+protected:
+    SinkEntry* const entry;
+    dsp::stream<dsp::stereo_t>* const stream;
+    const std::string streamName;
+    const SinkID id;
+    const std::string stringId;
+};
+
+class SinkProvider {
+    friend Sink;
+public:
+    /**
+     * Create a sink instance.
+     * @param name Name of the audio stream.
+     * @param index Index of the sink in the menu. Should be use to keep settings.
+    */
+    virtual std::unique_ptr<Sink> createSink(SinkEntry* entry, dsp::stream<dsp::stereo_t>* stream, const std::string& name, SinkID id, const std::string& stringId) = 0;
+
+    /**
+     * Destroy a sink instance. This function is so that the provide knows at all times how many instances there are.
+     * @param sink Instance of the sink.
+    */
+    virtual void destroySink(std::unique_ptr<Sink> sink) {
+        sink.reset();
+    }
+};
+
+class SinkEntryCreateException : public std::runtime_error {
+public:
+    SinkEntryCreateException(const char* what) : std::runtime_error(what) {}
+};
+
+// TODO: Would be cool to have data and audio sinks instead of just audio.
+class SinkEntry {
+    friend Sink;
+    friend Stream;
+    friend MasterStream;
+public:
+    SinkEntry(StreamManager* manager, Stream* parentStream, const std::string& type, SinkID id, double inputSamplerate);
+    
+    /**
+     * Get the type of the sink.
+     * @return Type of the sink.
+    */
+    std::string getType() const;
+
+    /**
+     * Change the type of the sink.
+     * @param type New sink type.
+    */
+    void setType(const std::string& type);
+
+    /**
+     * Get the ID of the sink.
+     * @return ID of the sink.
+    */
+    SinkID getID() const;
+
+    /**
+     * Get sink volume.
+     * @return Volume as value between 0.0 and 1.0.
+    */
+    float getVolume() const;
+
+    /**
+     * Set sink volume.
+     * @param volume Volume as value between 0.0 and 1.0.
+    */
+    void setVolume(float volume);
+
+    /**
+     * Check if the sink is muted.
+     * @return True if muted, false if not.
+    */
+    bool getMuted() const;
+
+    /**
+     * Set wether or not the sink is muted
+     * @param muted True to mute, false to unmute.
+    */
+    void setMuted(bool muted);
+
+    /**
+     * Get sink panning.
+     * @return Panning as value between -1.0 and 1.0 meaning panning to the left and right respectively.
+    */
+    float getPanning() const;
+
+    /**
+     * Set sink panning.
+     * @param panning Panning as value between -1.0 and 1.0 meaning panning to the left and right respectively.
+    */
+    void setPanning(float panning);
+
+    /**
+     * Show the sink type-specific menu.
+    */
+    void showMenu();
+
+    /**
+     * Get the string form ID unique to both the sink and stream. Be used to reference settings.
+     * @return Unique string ID.
+    */
+    std::string getStringID() const;
+
+    // Emitted when the type of the sink was changed
+    NewEvent<const std::string&> onTypeChanged;
+    // Emmited when volume of the sink was changed
+    NewEvent<float> onVolumeChanged;
+    // Emitted when the muted state of the sink was changed
+    NewEvent<bool> onMutedChanged;
+    // Emitted when the panning of the sink was changed
+    NewEvent<float> onPanningChanged;
+
+    // TODO: Need to allow the sink to change the entry samplerate and start/stop the DSP
+    //       This will also require allowing it to get a lock on the sink so others don't attempt to mess with it.
+    std::lock_guard<std::recursive_mutex> getLock() const;
+    void startDSP();
+    void stopDSP();
+    void setSamplerate(double samplerate);
+
+private:
+    void startSink();
+    void stopSink();
+    
+    void destroy(bool forgetSettings);
+    void setInputSamplerate(double samplerate);
+
+    mutable std::recursive_mutex mtx;
+    dsp::stream<dsp::stereo_t> input;
+    dsp::multirate::RationalResampler<dsp::stereo_t> resamp;
+    dsp::audio::Volume volumeAdjust;
+
+    SinkProvider* provider = NULL;
+    std::unique_ptr<Sink> sink;
+    std::string type;
+    const SinkID id;
+    double inputSamplerate;
+    Stream* const parentStream;
+    StreamManager* const manager;
+
+    std::string stringId;
+    
+    float volume = 1.0f;
+    bool muted = false;
+    float panning = 0.0f;
+};
+
+class Stream {
+protected:
+    Stream(StreamManager* manager, const std::string& name, dsp::stream<dsp::stereo_t>* stream, double samplerate);
+public:
+    ~Stream();
+
+    /**
+     * Get the name of the stream.
+     * @return Name of the stream.
+    */
+    const std::string& getName() const;
+
+    /**
+     * Add a sink to the stream.
+     * @param type Type of the sink.
+     * @param id ID of the sink. Optional, -1 if automatic.
+     * @return ID of the new sink or -1 on error.
+    */
+    SinkID addSink(const std::string& type, SinkID id = -1);
+
+    /**
+     * Remove a sink from a stream.
+     * @param id ID of the sink.
+     * @param forgetSettings Forget the settings for the sink.
+    */
+    void removeSink(SinkID id, bool forgetSettings = true);
+
+    /**
+     * Aquire a lock for the sink list.
+     * @return Shared lock for the sink list.
+    */
+    std::shared_lock<std::shared_mutex> getSinksLock();
+
+    /**
+     * Get the list of all sinks belonging to this stream.
+     * @return Sink list.
+    */
+    const std::map<SinkID, std::shared_ptr<SinkEntry>>& getSinks() const;
+
+    // Emitted when the samplerate of the stream was changed
+    NewEvent<double> onSamplerateChanged;
+    // Emitted when a sink was added
+    NewEvent<std::shared_ptr<SinkEntry>> onSinkAdded;
+    // Emitted when a sink is being removed
+    NewEvent<std::shared_ptr<SinkEntry>> onSinkRemove;
+
+protected:
+    StreamManager* const manager;
+    const std::string name;
+    double samplerate;
+    dsp::routing::Splitter<dsp::stereo_t> split;
+    bool running = false;
+
+    std::map<SinkID, std::shared_ptr<SinkEntry>> sinks;
+    std::shared_mutex sinksMtx;
+};
+
+class MasterStream : public Stream {
+    friend StreamManager;
+    MasterStream(StreamManager* manager, const std::string& name, dsp::stream<dsp::stereo_t>* stream, double samplerate);
+public:
+    /**
+     * Set DSP stream input.
+     * @param stream DSP stream.
+     * @param samplerate New samplerate (optional, 0.0 if not used).
+    */
+    void setInput(dsp::stream<dsp::stereo_t>* stream, double samplerate = 0.0);
+
+    /**
+     * Set the samplerate of the input stream.
+     * @param samplerate Samplerate in Hz.
+    */
+    void setSamplerate(double samplerate);
+
+    /**
+     * Start the DSP.
+    */
+    void startDSP();
+
+    /**
+     * Stop the DSP.
+    */
+    void stopDSP();
+};
+
+class StreamManager {
+    friend SinkEntry;
+public:
+    /**
+     * Create an audio stream.
+     * @param name Name of the stream.
+     * @param stream DSP stream that outputs the audio.
+     * @param samplerate Samplerate of the audio data.
+     * @return Audio stream instance.
+    */
+    std::shared_ptr<MasterStream> createStream(const std::string& name, dsp::stream<dsp::stereo_t>* stream, double samplerate);
+
+    /**
+     * Destroy an audio stream.
+     * @param stream Stream to destroy. The passed shared pointer will be automatically reset.
+    */
+    void destroyStream(std::shared_ptr<MasterStream>& stream);
+
+    /**
+     * Aquire a lock for the stream list.
+     * @return Shared lock for the stream list.
+    */
+    std::shared_lock<std::shared_mutex> getStreamsLock();
+
+    /**
+     * Get a list of streams and their associated names.
+     * @return Map of names to stream instance.
+    */
+    const std::map<std::string, std::shared_ptr<Stream>>& getStreams() const;
+
+    /**
+     * Register a sink provider.
+     * @param name Name of the sink type.
+     * @param provider Sink provider instance.
+    */
+    void registerSinkProvider(const std::string& name, SinkProvider* provider);
+
+    /**
+     * Unregister a sink provider.
+     * @param name Name of the sink type.
+    */
+    void unregisterSinkProvider(SinkProvider* provider);
+
+    /**
+     * Aquire a lock for the sink type list.
+     * @return Shared lock for the sink type list.
+    */
+    std::shared_lock<std::shared_mutex> getSinkTypesLock();
+
+    /**
+     * Get a list of sink types.
+     * @return List of sink type names in alphabetical order.
+    */
+    const std::vector<std::string>& getSinkTypes() const;
+
+    // Emitted when a stream was created
+    NewEvent<std::shared_ptr<Stream>> onStreamCreated;
+    // Emitted when a stream is about to be destroyed
+    NewEvent<std::shared_ptr<Stream>> onStreamDestroy;
+    // Emitted when a sink provider was registered
+    NewEvent<const std::string&> onSinkProviderRegistered;
+    // Emitted when a sink provider is about to be unregistered
+    NewEvent<const std::string&> onSinkProviderUnregister;
+
+private:
+    std::map<std::string, std::shared_ptr<Stream>> streams;
+    std::shared_mutex streamsMtx;
+
+    std::map<std::string, SinkProvider*> providers;
+    std::vector<std::string> sinkTypes;
+    std::shared_mutex providersMtx;
+};

core/src/utils/proto/http.cpp

@@ -63,6 +63,7 @@ namespace net::http {
 
     std::string MessageHeader::getField(const std::string name) {
         // TODO: Check if exists
+        // TODO: Maybe declare the set/get field functions to do type conversions automatically?
         return fields[name];
     }
 

core/src/version.h

@@ -1,3 +1,3 @@
 #pragma once
 
-#define VERSION_STR "1.2.0"
+#define VERSION_STR "1.1.0"

decoder_modules/pager_decoder/src/pocsag/decoder.h

@@ -8,15 +8,15 @@
 #include "dsp.h"
 #include "pocsag.h"
 
+#define BAUDRATE    2400
+#define SAMPLERATE  (BAUDRATE*10)
+
 class POCSAGDecoder : public Decoder {
 public:
-    POCSAGDecoder(const std::string& name, VFOManager::VFO* vfo) : diag(0.6, 2400) {
+    POCSAGDecoder(const std::string& name, VFOManager::VFO* vfo) : diag(0.6, BAUDRATE) {
         this->name = name;
         this->vfo = vfo;
 
-        // Default baudrate (TODO: Load from config)
-        baudrate = 2400;
-
         // Define baudrate options
         baudrates.define(512, "512 Baud", 512);
         baudrates.define(1200, "1200 Baud", 1200);
@@ -24,9 +24,9 @@ public:
 
         // Init DSP
         vfo->setBandwidthLimits(12500, 12500, true);
-        vfo->setSampleRate(baudrate*10.0, 12500);
+        vfo->setSampleRate(SAMPLERATE, 12500);
-        dsp.init(vfo->output, baudrate*10.0, baudrate);
+        dsp.init(vfo->output, SAMPLERATE, BAUDRATE);
-        reshape.init(&dsp.soft, baudrate, (baudrate / 30.0) - baudrate);
+        reshape.init(&dsp.soft, BAUDRATE, (BAUDRATE / 30.0) - BAUDRATE);
         dataHandler.init(&dsp.out, _dataHandler, this);
         diagHandler.init(&reshape.out, _diagHandler, this);
 
@@ -42,7 +42,7 @@ public:
         ImGui::LeftLabel("Baudrate");
         ImGui::FillWidth();
         if (ImGui::Combo(("##pager_decoder_pocsag_br_" + name).c_str(), &brId, baudrates.txt)) {
-            setBaudrate(baudrates.value(brId));
+            // TODO
         }
 
         ImGui::FillWidth();
@@ -79,8 +79,7 @@ private:
     static void _diagHandler(float* data, int count, void* ctx) {
         POCSAGDecoder* _this = (POCSAGDecoder*)ctx;
         float* buf = _this->diag.acquireBuffer();
-        int maxCount = std::min<int>(count, _this->diag.getCount());
+        memcpy(buf, data, count * sizeof(float));
-        memcpy(buf, data, maxCount * sizeof(float));
         _this->diag.releaseBuffer();
     }
 
@@ -88,15 +87,6 @@ private:
         flog::debug("[{}]: '{}'", (uint32_t)addr, msg);
     }
 
-    void setBaudrate(double baudrate) {
-        vfo->setSampleRate(baudrate*10.0, 12500);
-        stop();
-        reshape.setKeep(baudrate);
-        reshape.setSkip((baudrate / 30.0) - baudrate);
-        diag.setCount(baudrate);
-        start();
-    }
-
     std::string name;
     VFOManager::VFO* vfo;
 
@@ -110,7 +100,6 @@ private:
     ImGui::SymbolDiagram diag;
 
     int brId = 2;
-    double baudrate = 2400;
 
     OptionList<int, int> baudrates;
 };

decoder_modules/radio/src/demod.h

@@ -24,13 +24,12 @@ namespace demod {
     class Demodulator {
     public:
         virtual ~Demodulator() {}
-        virtual void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) = 0;
+        virtual void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) = 0;
         virtual void start() = 0;
         virtual void stop() = 0;
         virtual void showMenu() = 0;
         virtual void setBandwidth(double bandwidth) = 0;
         virtual void setInput(dsp::stream<dsp::complex_t>* input) = 0;
-        virtual void AFSampRateChanged(double newSR) = 0;
         virtual const char* getName() = 0;
         virtual double getIFSampleRate() = 0;
         virtual double getAFSampleRate() = 0;

decoder_modules/radio/src/demodulators/am.h

@@ -7,13 +7,13 @@ namespace demod {
     public:
         AM() {}
 
-        AM(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        AM(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
-            init(name, config, input, bandwidth, audioSR);
+            init(name, config, input, bandwidth);
         }
 
         ~AM() { stop(); }
 
-        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
             this->name = name;
             _config = config;
 
@@ -68,8 +68,6 @@ namespace demod {
 
         void setInput(dsp::stream<dsp::complex_t>* input) { demod.setInput(input); }
 
-        void AFSampRateChanged(double newSR) {}
-
         // ============= INFO =============
 
         const char* getName() { return "AM"; }

decoder_modules/radio/src/demodulators/cw.h

@@ -7,15 +7,15 @@ namespace demod {
     public:
         CW() {}
 
-        CW(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        CW(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
-            init(name, config, input, bandwidth, audioSR);
+            init(name, config, input, bandwidth);
         }
 
         ~CW() {
             stop();
         }
 
-        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
             this->name = name;
             this->_config = config;
             this->afbwChangeHandler = afbwChangeHandler;
@@ -74,8 +74,6 @@ namespace demod {
 
         void setInput(dsp::stream<dsp::complex_t>* input) { demod.setInput(input); }
 
-        void AFSampRateChanged(double newSR) {}
-
         // ============= INFO =============
 
         const char* getName() { return "CW"; }

decoder_modules/radio/src/demodulators/dsb.h

@@ -7,15 +7,15 @@ namespace demod {
     public:
         DSB() {}
 
-        DSB(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        DSB(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
-            init(name, config, input, bandwidth, audioSR);
+            init(name, config, input, bandwidth);
         }
 
         ~DSB() {
             stop();
         }
 
-        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
             this->name = name;
             _config = config;
 
@@ -61,8 +61,6 @@ namespace demod {
 
         void setInput(dsp::stream<dsp::complex_t>* input) { demod.setInput(input); }
 
-        void AFSampRateChanged(double newSR) {}
-
         // ============= INFO =============
 
         const char* getName() { return "DSB"; }

decoder_modules/radio/src/demodulators/lsb.h

@@ -7,15 +7,15 @@ namespace demod {
     public:
         LSB() {}
 
-        LSB(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        LSB(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
-            init(name, config, input, bandwidth, audioSR);
+            init(name, config, input, bandwidth);
         }
 
         ~LSB() {
             stop();
         }
 
-        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
             this->name = name;
             _config = config;
 
@@ -61,8 +61,6 @@ namespace demod {
 
         void setInput(dsp::stream<dsp::complex_t>* input) { demod.setInput(input); }
 
-        void AFSampRateChanged(double newSR) {}
-
         // ============= INFO =============
 
         const char* getName() { return "LSB"; }

decoder_modules/radio/src/demodulators/nfm.h

@@ -7,13 +7,13 @@ namespace demod {
     public:
         NFM() {}
 
-        NFM(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        NFM(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
-            init(name, config, input, bandwidth, audioSR);
+            init(name, config, input, bandwidth);
         }
 
         ~NFM() { stop(); }
 
-        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
             this->name = name;
             this->_config = config;
 
@@ -57,8 +57,6 @@ namespace demod {
 
         void setInput(dsp::stream<dsp::complex_t>* input) { demod.setInput(input); }
 
-        void AFSampRateChanged(double newSR) {}
-
         // ============= INFO =============
 
         const char* getName() { return "FM"; }

decoder_modules/radio/src/demodulators/raw.h

@@ -7,17 +7,18 @@ namespace demod {
     public:
         RAW() {}
 
-        RAW(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        RAW(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
-            init(name, config, input, bandwidth, audioSR);
+            init(name, config, input, bandwidth);
         }
 
         ~RAW() {
             stop();
         }
 
-        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
             this->name = name;
-            audioSampleRate = audioSR;
+            audioSampleRate = 48000;
+            // TODO: This needs to be selectable
 
             // Define structure
             c2s.init(input);
@@ -39,10 +40,6 @@ namespace demod {
             c2s.setInput(input);
         }
 
-        void AFSampRateChanged(double newSR) {
-            audioSampleRate = newSR;
-        }
-
         // ============= INFO =============
 
         const char* getName() { return "RAW"; }

decoder_modules/radio/src/demodulators/usb.h

@@ -8,15 +8,15 @@ namespace demod {
     public:
         USB() {}
 
-        USB(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        USB(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
-            init(name, config, input, bandwidth, audioSR);
+            init(name, config, input, bandwidth);
         }
 
         ~USB() {
             stop();
         }
 
-        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
             this->name = name;
             _config = config;
 
@@ -62,8 +62,6 @@ namespace demod {
 
         void setInput(dsp::stream<dsp::complex_t>* input) { demod.setInput(input); }
 
-        void AFSampRateChanged(double newSR) {}
-
         // ============= INFO =============
 
         const char* getName() { return "USB"; }

decoder_modules/radio/src/demodulators/wfm.h

@@ -16,8 +16,8 @@ namespace demod {
     public:
         WFM() : diag(0.5, 4096)  {}
 
-        WFM(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) : diag(0.5, 4096) {
+        WFM(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) : diag(0.5, 4096) {
-            init(name, config, input, bandwidth, audioSR);
+            init(name, config, input, bandwidth);
         }
 
         ~WFM() {
@@ -25,7 +25,7 @@ namespace demod {
             gui::waterfall.onFFTRedraw.unbindHandler(&fftRedrawHandler);
         }
 
-        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth, double audioSR) {
+        void init(std::string name, ConfigManager* config, dsp::stream<dsp::complex_t>* input, double bandwidth) {
             this->name = name;
             _config = config;
 
@@ -252,8 +252,6 @@ namespace demod {
             demod.setInput(input);
         }
 
-        void AFSampRateChanged(double newSR) {}
-
         // ============= INFO =============
 
         const char* getName() { return "WFM"; }

decoder_modules/radio/src/radio_module.h

@@ -81,30 +81,16 @@ public:
         // Initialize audio DSP chain
         afChain.init(&dummyAudioStream);
 
-        resamp.init(NULL, 250000.0, 48000.0);
         deemp.init(NULL, 50e-6, 48000.0);
 
-        afChain.addBlock(&resamp, true);
         afChain.addBlock(&deemp, false);
 
         // Initialize the sink
-        srChangeHandler.ctx = this;
+        stream = sigpath::streamManager.createStream(name, afChain.out, 48000);
-        srChangeHandler.handler = sampleRateChangeHandler;
-        stream.init(afChain.out, &srChangeHandler, audioSampleRate);
-        sigpath::sinkManager.registerStream(name, &stream);
 
         // Select the demodulator
         selectDemodByID((DemodID)selectedDemodID);
 
-        // Start IF chain
-        ifChain.start();
-
-        // Start AF chain
-        afChain.start();
-
-        // Start stream, the rest was started when selecting the demodulator
-        stream.start();
-
         // Register the menu
         gui::menu.registerEntry(name, menuHandler, this, this);
 
@@ -115,11 +101,10 @@ public:
     ~RadioModule() {
         core::modComManager.unregisterInterface(name);
         gui::menu.removeEntry(name);
-        stream.stop();
         if (enabled) {
             disable();
         }
-        sigpath::sinkManager.unregisterStream(name);
+        sigpath::streamManager.destroyStream(stream);
     }
 
     void postInit() {}
@@ -131,9 +116,7 @@ public:
             vfo->wtfVFO->onUserChangedBandwidth.bindHandler(&onUserChangedBandwidthHandler);
         }
         ifChain.setInput(vfo->output, [=](dsp::stream<dsp::complex_t>* out){ ifChainOutputChangeHandler(out, this); });
-        ifChain.start();
         selectDemodByID((DemodID)selectedDemodID);
-        afChain.start();
     }
 
     void disable() {
@@ -141,6 +124,7 @@ public:
         ifChain.stop();
         if (selectedDemod) { selectedDemod->stop(); }
         afChain.stop();
+        stream->stopDSP();
         if (vfo) { sigpath::vfoManager.deleteVFO(vfo); }
         vfo = NULL;
     }
@@ -313,7 +297,7 @@ private:
         bw = std::clamp<double>(bw, demod->getMinBandwidth(), demod->getMaxBandwidth());
 
         // Initialize
-        demod->init(name, &config, ifChain.out, bw, stream.getSampleRate());
+        demod->init(name, &config, ifChain.out, bw);
 
         return demod;
     }
@@ -337,22 +321,34 @@ private:
     }
 
     void selectDemod(demod::Demodulator* demod) {
-        // Stopcurrently selected demodulator and select new
+        // Stop the IF chain
-        afChain.setInput(&dummyAudioStream, [=](dsp::stream<dsp::stereo_t>* out){ stream.setInput(out); });
+        ifChain.stop();
+
+        // Stop the current demodulator
         if (selectedDemod) {
             selectedDemod->stop();
+        }
+
+        // Stop AF chain
+        afChain.stop();
+
+        // Stop audio stream's DSP
+        stream->stopDSP();
+
+        // Destroy the old demodulator
+        afChain.setInput(&dummyAudioStream, [=](dsp::stream<dsp::stereo_t>* out){ stream->setInput(out); });
+        if (selectedDemod) {
             delete selectedDemod;
         }
-        selectedDemod = demod;
 
-        // Give the demodulator the most recent audio SR
+        // Select the new demodulator
-        selectedDemod->AFSampRateChanged(audioSampleRate);
+        selectedDemod = demod;
 
         // Set the demodulator's input
         selectedDemod->setInput(ifChain.out);
 
         // Set AF chain's input
-        afChain.setInput(selectedDemod->getOutput(), [=](dsp::stream<dsp::stereo_t>* out){ stream.setInput(out); });
+        afChain.setInput(selectedDemod->getOutput(), [=](dsp::stream<dsp::stereo_t>* out){ stream->setInput(out); });
 
         // Load config
         bandwidth = selectedDemod->getDefaultBandwidth();
@@ -440,21 +436,30 @@ private:
         // Configure AF chain
         if (postProcEnabled) {
             // Configure resampler
-            afChain.stop();
+            deemp.setSamplerate(selectedDemod->getAFSampleRate());
-            resamp.setInSamplerate(selectedDemod->getAFSampleRate());
-            setAudioSampleRate(audioSampleRate);
-            afChain.enableBlock(&resamp, [=](dsp::stream<dsp::stereo_t>* out){ stream.setInput(out); });
 
             // Configure deemphasis
             setDeemphasisMode(deempModes[deempId]);
         }
         else {
             // Disable everything if post processing is disabled
-            afChain.disableAllBlocks([=](dsp::stream<dsp::stereo_t>* out){ stream.setInput(out); });
+            afChain.disableAllBlocks([=](dsp::stream<dsp::stereo_t>* out){ stream->setInput(out); });
         }
 
+        // Update audo samplerate
+        stream->setSamplerate(selectedDemod->getAFSampleRate());
+
+        // Start the IF chain
+        ifChain.start();
+
         // Start new demodulator
         selectedDemod->start();
+
+        // Start the AF chain
+        afChain.start();
+
+        // Start the audio stream
+        stream->startDSP();
     }
 
 
@@ -470,37 +475,12 @@ private:
         config.release(true);
     }
 
-    void setAudioSampleRate(double sr) {
-        audioSampleRate = sr;
-        if (!selectedDemod) { return; }
-        selectedDemod->AFSampRateChanged(audioSampleRate);
-        if (!postProcEnabled && vfo) {
-            // If postproc is disabled, IF SR = AF SR
-            minBandwidth = selectedDemod->getMinBandwidth();
-            maxBandwidth = selectedDemod->getMaxBandwidth();
-            bandwidth = selectedDemod->getIFSampleRate();
-            vfo->setBandwidthLimits(minBandwidth, maxBandwidth, selectedDemod->getBandwidthLocked());
-            vfo->setSampleRate(selectedDemod->getIFSampleRate(), bandwidth);
-            return;
-        }
-
-        afChain.stop();
-
-        // Configure resampler
-        resamp.setOutSamplerate(audioSampleRate);
-
-        // Configure deemphasis sample rate
-        deemp.setSamplerate(audioSampleRate);
-
-        afChain.start();
-    }
-
     void setDeemphasisMode(DeemphasisMode mode) {
         deempId = deempModes.valueId(mode);
         if (!postProcEnabled || !selectedDemod) { return; }
         bool deempEnabled = (mode != DEEMP_MODE_NONE);
         if (deempEnabled) { deemp.setTau(deempTaus[mode]); }
-        afChain.setBlockEnabled(&deemp, deempEnabled, [=](dsp::stream<dsp::stereo_t>* out){ stream.setInput(out); });
+        afChain.setBlockEnabled(&deemp, deempEnabled, [=](dsp::stream<dsp::stereo_t>* out){ stream->setInput(out); });
 
         // Save config
         config.acquire();
@@ -584,11 +564,6 @@ private:
         _this->setBandwidth(newBw);
     }
 
-    static void sampleRateChangeHandler(float sampleRate, void* ctx) {
-        RadioModule* _this = (RadioModule*)ctx;
-        _this->setAudioSampleRate(sampleRate);
-    }
-
     static void ifChainOutputChangeHandler(dsp::stream<dsp::complex_t>* output, void* ctx) {
         RadioModule* _this = (RadioModule*)ctx;
         if (!_this->selectedDemod) { return; }
@@ -597,16 +572,14 @@ private:
 
     static void moduleInterfaceHandler(int code, void* in, void* out, void* ctx) {
         RadioModule* _this = (RadioModule*)ctx;
-
+        if (!_this->enabled || !_this->selectedDemod) { return; }
-        // If no demod is selected, reject the command
-        if (!_this->selectedDemod) { return; }
 
         // Execute commands
         if (code == RADIO_IFACE_CMD_GET_MODE && out) {
             int* _out = (int*)out;
             *_out = _this->selectedDemodID;
         }
-        else if (code == RADIO_IFACE_CMD_SET_MODE && in && _this->enabled) {
+        else if (code == RADIO_IFACE_CMD_SET_MODE && in) {
             int* _in = (int*)in;
             _this->selectDemodByID((DemodID)*_in);
         }
@@ -614,7 +587,7 @@ private:
             float* _out = (float*)out;
             *_out = _this->bandwidth;
         }
-        else if (code == RADIO_IFACE_CMD_SET_BANDWIDTH && in && _this->enabled) {
+        else if (code == RADIO_IFACE_CMD_SET_BANDWIDTH && in) {
             float* _in = (float*)in;
             if (_this->bandwidthLocked) { return; }
             _this->setBandwidth(*_in);
@@ -623,7 +596,7 @@ private:
             bool* _out = (bool*)out;
             *_out = _this->squelchEnabled;
         }
-        else if (code == RADIO_IFACE_CMD_SET_SQUELCH_ENABLED && in && _this->enabled) {
+        else if (code == RADIO_IFACE_CMD_SET_SQUELCH_ENABLED && in) {
             bool* _in = (bool*)in;
             _this->setSquelchEnabled(*_in);
         }
@@ -631,7 +604,7 @@ private:
             float* _out = (float*)out;
             *_out = _this->squelchLevel;
         }
-        else if (code == RADIO_IFACE_CMD_SET_SQUELCH_LEVEL && in && _this->enabled) {
+        else if (code == RADIO_IFACE_CMD_SET_SQUELCH_LEVEL && in) {
             float* _in = (float*)in;
             _this->setSquelchLevel(*_in);
         }
@@ -645,7 +618,6 @@ private:
 
     // Handlers
     EventHandler<double> onUserChangedBandwidthHandler;
-    EventHandler<float> srChangeHandler;
     EventHandler<dsp::stream<dsp::complex_t>*> ifChainOutputChanged;
     EventHandler<dsp::stream<dsp::stereo_t>*> afChainOutputChanged;
 
@@ -660,10 +632,9 @@ private:
     // Audio chain
     dsp::stream<dsp::stereo_t> dummyAudioStream;
     dsp::chain<dsp::stereo_t> afChain;
-    dsp::multirate::RationalResampler<dsp::stereo_t> resamp;
     dsp::filter::Deemphasis<dsp::stereo_t> deemp;
 
-    SinkManager::Stream stream;
+    std::shared_ptr<MasterStream> stream;
 
     demod::Demodulator* selectedDemod = NULL;
 

docker_builds/debian_bookworm/do_build.sh

@@ -9,10 +9,10 @@ apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk2-dev
             libcodec2-dev autoconf libtool xxd
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.1.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1.run
+7z x ./SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1
+7z x ./SDRplay_RSP_API-Linux-3.14.0
-cp x86_64/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
+cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus

docker_builds/debian_bullseye/do_build.sh

@@ -9,10 +9,10 @@ apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk2-dev
             libcodec2-dev autoconf libtool xxd
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.1.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1.run
+7z x ./SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1
+7z x ./SDRplay_RSP_API-Linux-3.14.0
-cp x86_64/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
+cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus

docker_builds/debian_buster/do_build.sh

@@ -9,10 +9,10 @@ apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk1-dev
             libcodec2-dev autoconf libtool xxd
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.1.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1.run
+7z x ./SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1
+7z x ./SDRplay_RSP_API-Linux-3.14.0
-cp x86_64/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
+cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus

docker_builds/debian_sid/do_build.sh

@@ -9,10 +9,10 @@ apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk-dev l
             libcodec2-dev autoconf libtool xxd
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.1.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1.run
+7z x ./SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1
+7z x ./SDRplay_RSP_API-Linux-3.14.0
-cp x86_64/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
+cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus

docker_builds/ubuntu_bionic/do_build.sh

@@ -15,10 +15,10 @@ apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk1-dev
             libcodec2-dev libudev-dev autoconf libtool xxd
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.1.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1.run
+7z x ./SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1
+7z x ./SDRplay_RSP_API-Linux-3.14.0
-cp x86_64/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
+cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install a more recent libusb version
@@ -71,4 +71,4 @@ make VERBOSE=1 -j2
 
 # Generate package
 cd ..
-sh make_debian_package.sh ./build 'libfftw3-bin, libglfw3, libvolk1-bin, librtaudio6, libzstd1'
+sh make_debian_package.sh ./build 'libfftw3-dev, libglfw3-dev, libvolk1-dev, librtaudio-dev, libzstd-dev'

docker_builds/ubuntu_focal/do_build.sh

@@ -9,10 +9,10 @@ apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk2-dev
             libcodec2-dev autoconf libtool xxd
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.1.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1.run
+7z x ./SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1
+7z x ./SDRplay_RSP_API-Linux-3.14.0
-cp x86_64/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
+cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus
@@ -32,4 +32,4 @@ cmake .. -DOPT_BUILD_BLADERF_SOURCE=ON -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD
 make VERBOSE=1 -j2
 
 cd ..
-sh make_debian_package.sh ./build 'libfftw3-bin, libglfw3, libvolk2-bin, librtaudio6, libzstd1'
+sh make_debian_package.sh ./build 'libfftw3-dev, libglfw3-dev, libvolk2-dev, librtaudio-dev, libzstd-dev'

docker_builds/ubuntu_jammy/do_build.sh

@@ -9,10 +9,10 @@ apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk2-dev
             libcodec2-dev autoconf libtool xxd
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.1.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1.run
+7z x ./SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1
+7z x ./SDRplay_RSP_API-Linux-3.14.0
-cp x86_64/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
+cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus
@@ -32,4 +32,4 @@ cmake .. -DOPT_BUILD_BLADERF_SOURCE=ON -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD
 make VERBOSE=1 -j2
 
 cd ..
-sh make_debian_package.sh ./build 'libfftw3-bin, libglfw3, libvolk2-bin, librtaudio6, libzstd1'
+sh make_debian_package.sh ./build 'libfftw3-dev, libglfw3-dev, libvolk2-dev, librtaudio-dev, libzstd-dev'

docker_builds/ubuntu_mantic/do_build.sh

@@ -9,10 +9,10 @@ apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk-dev l
             libcodec2-dev autoconf libtool xxd
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.1.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1.run
+7z x ./SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1
+7z x ./SDRplay_RSP_API-Linux-3.14.0
-cp x86_64/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
+cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus
@@ -32,4 +32,4 @@ cmake .. -DOPT_BUILD_BLADERF_SOURCE=ON -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD
 make VERBOSE=1 -j2
 
 cd ..
-sh make_debian_package.sh ./build 'libfftw3-bin, libglfw3, libvolk-bin, librtaudio6, libzstd1'
+sh make_debian_package.sh ./build 'libfftw3-dev, libglfw3-dev, libvolk-dev, librtaudio-dev, libzstd-dev'

docker_builds/ubuntu_noble/Dockerfile

@@ -1,4 +0,0 @@
-FROM ubuntu:noble
-ENV DEBIAN_FRONTEND=noninteractive 
-COPY do_build.sh /root
-RUN chmod +x /root/do_build.sh

docker_builds/ubuntu_noble/do_build.sh

@@ -1,35 +0,0 @@
-#!/bin/bash
-set -e
-cd /root
-
-# Install dependencies and tools
-apt update
-apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk-dev libzstd-dev libairspyhf-dev libairspy-dev \
-            libiio-dev libad9361-dev librtaudio-dev libhackrf-dev librtlsdr-dev libbladerf-dev liblimesuite-dev p7zip-full wget portaudio19-dev \
-            libcodec2-dev autoconf libtool xxd
-
-# Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.1.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1.run
-7z x ./SDRplay_RSP_API-Linux-3.15.1
-cp x86_64/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
-cp inc/* /usr/include/
-
-# Install libperseus
-git clone https://github.com/Microtelecom/libperseus-sdr
-cd libperseus-sdr
-autoreconf -i
-./configure
-make
-make install
-ldconfig
-cd ..
-
-cd SDRPlusPlus
-mkdir build
-cd build
-cmake .. -DOPT_BUILD_BLADERF_SOURCE=ON -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD_SDRPLAY_SOURCE=ON -DOPT_BUILD_NEW_PORTAUDIO_SINK=ON -DOPT_BUILD_M17_DECODER=ON -DOPT_BUILD_PERSEUS_SOURCE=ON
-make VERBOSE=1 -j2
-
-cd ..
-sh make_debian_package.sh ./build 'libfftw3-bin, libglfw3, libvolk-bin, librtaudio6, libzstd1'

make_debian_package.sh

@@ -8,7 +8,7 @@ mkdir sdrpp_debian_amd64/DEBIAN
 # Create package info
 echo Create package info
 echo Package: sdrpp >> sdrpp_debian_amd64/DEBIAN/control
-echo Version: 1.2.0$BUILD_NO >> sdrpp_debian_amd64/DEBIAN/control
+echo Version: 1.1.0$BUILD_NO >> sdrpp_debian_amd64/DEBIAN/control
 echo Maintainer: Ryzerth >> sdrpp_debian_amd64/DEBIAN/control
 echo Architecture: all >> sdrpp_debian_amd64/DEBIAN/control
 echo Description: Bloat-free SDR receiver software >> sdrpp_debian_amd64/DEBIAN/control

make_macos_bundle.sh

@@ -22,7 +22,7 @@ cp -R root/res/* $BUNDLE/Contents/Resources/
 bundle_create_icns root/res/icons/sdrpp.macos.png $BUNDLE/Contents/Resources/sdrpp
 
 # Create the property list
-bundle_create_plist sdrpp SDR++ org.sdrpp.sdrpp 1.2.0 sdrp sdrpp sdrpp $BUNDLE/Contents/Info.plist
+bundle_create_plist sdrpp SDR++ org.sdrpp.sdrpp 1.1.0 sdrp sdrpp sdrpp $BUNDLE/Contents/Info.plist
 
 # ========================= Install binaries =========================
 

make_windows_package.ps1

@@ -7,86 +7,85 @@ mkdir sdrpp_windows_x64
 cp -Recurse $root_dir/* sdrpp_windows_x64/
 
 # Copy core
-cp $build_dir/Debug/* sdrpp_windows_x64/
+cp $build_dir/Release/* sdrpp_windows_x64/
-cp $build_dir/core/Debug/sdrpp_core.pdb sdrpp_windows_x64/
 cp 'C:/Program Files/PothosSDR/bin/volk.dll' sdrpp_windows_x64/
 
 # Copy source modules
-cp $build_dir/source_modules/airspy_source/Debug/airspy_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/airspy_source/Release/airspy_source.dll sdrpp_windows_x64/modules/
 cp 'C:/Program Files/PothosSDR/bin/airspy.dll' sdrpp_windows_x64/
 
-cp $build_dir/source_modules/airspyhf_source/Debug/airspyhf_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/airspyhf_source/Release/airspyhf_source.dll sdrpp_windows_x64/modules/
 cp 'C:/Program Files/PothosSDR/bin/airspyhf.dll' sdrpp_windows_x64/
 
-cp $build_dir/source_modules/audio_source/Debug/audio_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/audio_source/Release/audio_source.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/source_modules/bladerf_source/Debug/bladerf_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/bladerf_source/Release/bladerf_source.dll sdrpp_windows_x64/modules/
 cp 'C:/Program Files/PothosSDR/bin/bladeRF.dll' sdrpp_windows_x64/
 
-cp $build_dir/source_modules/file_source/Debug/file_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/file_source/Release/file_source.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/source_modules/hackrf_source/Debug/hackrf_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/hackrf_source/Release/hackrf_source.dll sdrpp_windows_x64/modules/
 cp 'C:/Program Files/PothosSDR/bin/hackrf.dll' sdrpp_windows_x64/
 
-cp $build_dir/source_modules/hermes_source/Debug/hermes_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/hermes_source/Release/hermes_source.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/source_modules/limesdr_source/Debug/limesdr_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/limesdr_source/Release/limesdr_source.dll sdrpp_windows_x64/modules/
 cp 'C:/Program Files/PothosSDR/bin/LimeSuite.dll' sdrpp_windows_x64/
 
-cp $build_dir/source_modules/perseus_source/Debug/perseus_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/perseus_source/Release/perseus_source.dll sdrpp_windows_x64/modules/
 cp 'C:/Program Files/PothosSDR/bin/perseus-sdr.dll' sdrpp_windows_x64/
 
-cp $build_dir/source_modules/plutosdr_source/Debug/plutosdr_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/plutosdr_source/Release/plutosdr_source.dll sdrpp_windows_x64/modules/
 cp 'C:/Program Files/PothosSDR/bin/libiio.dll' sdrpp_windows_x64/
 cp 'C:/Program Files/PothosSDR/bin/libad9361.dll' sdrpp_windows_x64/
 
-cp $build_dir/source_modules/rfspace_source/Debug/rfspace_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/rfspace_source/Release/rfspace_source.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/source_modules/rtl_sdr_source/Debug/rtl_sdr_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/rtl_sdr_source/Release/rtl_sdr_source.dll sdrpp_windows_x64/modules/
 cp 'C:/Program Files/PothosSDR/bin/rtlsdr.dll' sdrpp_windows_x64/
 
-cp $build_dir/source_modules/rtl_tcp_source/Debug/rtl_tcp_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/rtl_tcp_source/Release/rtl_tcp_source.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/source_modules/sdrplay_source/Debug/sdrplay_source.dll sdrpp_windows_x64/modules/ -ErrorAction SilentlyContinue
+cp $build_dir/source_modules/sdrplay_source/Release/sdrplay_source.dll sdrpp_windows_x64/modules/ -ErrorAction SilentlyContinue
 cp 'C:/Program Files/SDRplay/API/x64/sdrplay_api.dll' sdrpp_windows_x64/ -ErrorAction SilentlyContinue
 
-cp $build_dir/source_modules/sdrpp_server_source/Debug/sdrpp_server_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/sdrpp_server_source/Release/sdrpp_server_source.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/source_modules/spyserver_source/Debug/spyserver_source.dll sdrpp_windows_x64/modules/
+cp $build_dir/source_modules/spyserver_source/Release/spyserver_source.dll sdrpp_windows_x64/modules/
 
-# cp $build_dir/source_modules/usrp_source/Debug/usrp_source.dll sdrpp_windows_x64/modules/
+# cp $build_dir/source_modules/usrp_source/Release/usrp_source.dll sdrpp_windows_x64/modules/
 
 
 # Copy sink modules
-cp $build_dir/sink_modules/audio_sink/Debug/audio_sink.dll sdrpp_windows_x64/modules/
+cp $build_dir/sink_modules/audio_sink/Release/audio_sink.dll sdrpp_windows_x64/modules/
 cp "C:/Program Files (x86)/RtAudio/bin/rtaudio.dll" sdrpp_windows_x64/
 
-cp $build_dir/sink_modules/network_sink/Debug/network_sink.dll sdrpp_windows_x64/modules/
+cp $build_dir/sink_modules/network_sink/Release/network_sink.dll sdrpp_windows_x64/modules/
 
 
 # Copy decoder modules
-cp $build_dir/decoder_modules/m17_decoder/Debug/m17_decoder.dll sdrpp_windows_x64/modules/
+cp $build_dir/decoder_modules/m17_decoder/Release/m17_decoder.dll sdrpp_windows_x64/modules/
 cp "C:/Program Files/codec2/lib/libcodec2.dll" sdrpp_windows_x64/
 
-cp $build_dir/decoder_modules/meteor_demodulator/Debug/meteor_demodulator.dll sdrpp_windows_x64/modules/
+cp $build_dir/decoder_modules/meteor_demodulator/Release/meteor_demodulator.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/decoder_modules/radio/Debug/radio.dll sdrpp_windows_x64/modules/
+cp $build_dir/decoder_modules/radio/Release/radio.dll sdrpp_windows_x64/modules/
 
 
 # Copy misc modules
-cp $build_dir/misc_modules/discord_integration/Debug/discord_integration.dll sdrpp_windows_x64/modules/
+cp $build_dir/misc_modules/discord_integration/Release/discord_integration.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/misc_modules/frequency_manager/Debug/frequency_manager.dll sdrpp_windows_x64/modules/
+cp $build_dir/misc_modules/frequency_manager/Release/frequency_manager.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/misc_modules/iq_exporter/Debug/iq_exporter.dll sdrpp_windows_x64/modules/
+cp $build_dir/misc_modules/iq_exporter/Release/iq_exporter.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/misc_modules/recorder/Debug/recorder.dll sdrpp_windows_x64/modules/
+cp $build_dir/misc_modules/recorder/Release/recorder.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/misc_modules/rigctl_client/Debug/rigctl_client.dll sdrpp_windows_x64/modules/
+cp $build_dir/misc_modules/rigctl_client/Release/rigctl_client.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/misc_modules/rigctl_server/Debug/rigctl_server.dll sdrpp_windows_x64/modules/
+cp $build_dir/misc_modules/rigctl_server/Release/rigctl_server.dll sdrpp_windows_x64/modules/
 
-cp $build_dir/misc_modules/scanner/Debug/scanner.dll sdrpp_windows_x64/modules/
+cp $build_dir/misc_modules/scanner/Release/scanner.dll sdrpp_windows_x64/modules/
 
 
 # Copy supporting libs

min_broken/main.cpp

@@ -1,12 +0,0 @@
-#include <stdio.h>
-#include <mutex>
-
-std::recursive_mutex mtx;
-
-int main() {
-    std::lock_guard<std::recursive_mutex> lck(mtx);
-
-    printf("Works just fine!\n");
-
-    return 0;
-}

misc_modules/recorder/src/main.cpp

@@ -476,9 +476,9 @@ private:
         sprintf(monStr, "%02d", ltm->tm_mon + 1);
         sprintf(yearStr, "%02d", ltm->tm_year + 1900);
         if (core::modComManager.getModuleName(name) == "radio") {
-            int mode = -1;
+            int mode;
             core::modComManager.callInterface(name, RADIO_IFACE_CMD_GET_MODE, NULL, &mode);
-            if (mode >= 0) { modeStr = radioModeToString[mode]; };
+            modeStr = radioModeToString[mode];
         }
 
         // Replace in template

readme.md

@@ -331,7 +331,6 @@ Modules in beta are still included in releases for the most part but not enabled
 | network_source       | Unfinished | -                 | OPT_BUILD_NETWORK_SOURCE       | ✅              | ✅                     | ⛔                         |
 | perseus_source       | Beta       | libperseus-sdr    | OPT_BUILD_PERSEUS_SOURCE       | ⛔              | ✅                     | ✅                         |
 | plutosdr_source      | Working    | libiio, libad9361 | OPT_BUILD_PLUTOSDR_SOURCE      | ✅              | ✅                     | ✅                         |
-| rfnm_source          | Beta       | librfnm           | OPT_BUILD_RFNM_SOURCE          | ⛔              | ⛔                     | ⛔                         |
 | rfspace_source       | Working    | -                 | OPT_BUILD_RFSPACE_SOURCE       | ✅              | ✅                     | ✅                         |
 | rtl_sdr_source       | Working    | librtlsdr         | OPT_BUILD_RTL_SDR_SOURCE       | ✅              | ✅                     | ✅                         |
 | rtl_tcp_source       | Working    | -                 | OPT_BUILD_RTL_TCP_SOURCE       | ✅              | ✅                     | ✅                         |

root/res/bandplans/brazil.json

@@ -1,645 +0,0 @@
-{
-    "name": "Brazilian Ham Bands",
-    "country_name": "Brazil",
-    "country_code": "BR",
-    "author_name": "Rafael Beraldo",
-    "author_url": "https://github.com/rberaldo/",
-    "bands": [
-        {
-            "start": 135700,
-            "end": 137800,
-            "type": "amateur",
-            "name": "2200m Ham Band CW, Digital"
-        },
-        {
-            "start": 472000,
-            "end": 479000,
-            "type": "amateur",
-            "name": "635m Ham Band CW, Digital"
-        },
-        {
-            "start": 1800000,
-            "end": 1810000,
-            "type": "amateur",
-            "name": "|160m Ham Band CW, Digital"
-        },
-        {
-            "start": 1810000,
-            "end": 1839000,
-            "type": "amateur1",
-            "name": "CW"
-        },
-        {
-            "start": 1839000,
-            "end": 1840000,
-            "type": "amateur",
-            "name": "CW, Digital"
-        },
-        {
-            "start": 1840000,
-            "end": 1843000,
-            "type": "amateur1",
-            "name": "CW, SSB, Digital"
-        },
-        {
-            "start": 1843000,
-            "end": 1850000,
-            "type": "amateur",
-            "name": "CW, SSB"
-        },
-        {
-            "start": 1850000,
-            "end": 2000000,
-            "type": "amateur1",
-            "name": "CW, SSB, AM, DV, Digital 160 Ham Band|"
-        },
-        {
-            "start": 3500000,
-            "end": 3570000,
-            "type": "amateur",
-            "name": "|80m Ham Band CW"
-        },
-        {
-            "start": 3570000,
-            "end": 3590000,
-            "type": "amateur1",
-            "name": "CW, Digital"
-        },
-        {
-            "start": 3590000,
-            "end": 3600000,
-            "type": "amateur",
-            "name": "CW, SSD, AM, Digital"
-        },
-        {
-            "start": 3600000,
-            "end": 3775000,
-            "type": "amateur1",
-            "name": "CW, SSD, AM, DV, Digital"
-        },
-        {
-            "start": 3775000,
-            "end": 3875000,
-            "type": "amateur",
-            "name": "CW, SSD, DV, Digital"
-        },
-        {
-            "start": 3775000,
-            "end": 3875000,
-            "type": "amateur1",
-            "name": "CW, SSD, DV, Digital"
-        },
-        {
-            "start": 3875000,
-            "end": 4000000,
-            "type": "amateur",
-            "name": "CW, SSD, AM, DV, Digital, 80m Ham Band|"
-        },
-        {
-            "start": 5351500,
-            "end": 5354000,
-            "type": "amateur",
-            "name": "|60m Ham Band CW, Digital"
-        },
-        {
-            "start": 5354000,
-            "end": 5366000,
-            "type": "amateur1",
-            "name": "CW, SSB, DV, Digital"
-        },
-        {
-            "start": 5366000,
-            "end": 5366500,
-            "type": "amateur",
-            "name": "CW, Digital 60m Ham Band|"
-        },
-        {
-            "start": 7000000,
-            "end": 7040000,
-            "type": "amateur",
-            "name": "|40m Ham Band CW"
-        },
-        {
-            "start": 7040000,
-            "end": 7047000,
-            "type": "amateur1",
-            "name": "CW, Digital"
-        },
-        {
-            "start": 7047000,
-            "end": 7050000,
-            "type": "amateur",
-            "name": "CW, SSB, Digital"
-        },
-        {
-            "start": 7050000,
-            "end": 7100000,
-            "type": "amateur1",
-            "name": "CW, SSB, DV, Digital"
-        },
-        {
-            "start": 7100000,
-            "end": 7300000,
-            "type": "amateur",
-            "name": "CW, SSB, AM, DV, Digital 40m Ham Band|"
-        },
-        {
-            "start": 10100000,
-            "end": 10130000,
-            "type": "amateur",
-            "name": "|30m Ham Band"
-        },
-        {
-            "start": 10130000,
-            "end": 10150000,
-            "type": "amateur1",
-            "name": "CW, Digital 30m Ham Band|"
-        },
-        {
-            "start": 14000000,
-            "end": 14070000,
-            "type": "amateur",
-            "name": "|20m Ham Band CW"
-        },
-        {
-            "start": 14070000,
-            "end": 14099000,
-            "type": "amateur1",
-            "name": "CW, Digital"
-        },
-        {
-            "start": 14099000,
-            "end": 14101000,
-            "type": "amateur",
-            "name": "CW IBP"
-        },
-        {
-            "start": 14101000,
-            "end": 14282000,
-            "type": "amateur1",
-            "name": "CW, SSB, DV, Digital"
-        },
-        {
-            "start": 14285000,
-            "end": 14350000,
-            "type": "amateur",
-            "name": "CW, SSB, AM, DV, Digital 20m Ham Band|"
-        },
-        {
-            "start": 18068000,
-            "end": 18095000,
-            "type": "amateur",
-            "name": "|17m Ham Band CW"
-        },
-        {
-            "start": 18095000,
-            "end": 18109000,
-            "type": "amateur1",
-            "name": "CW, Digital"
-        },
-        {
-            "start": 18109000,
-            "end": 18111000,
-            "type": "amateur",
-            "name": "CW IBP"
-        },
-        {
-            "start": 18111000,
-            "end": 18168000,
-            "type": "amateur1",
-            "name": "CW, SSB, DV, Digital 17m Ham Band|"
-        },
-        {
-            "start": 21000000,
-            "end": 21070000,
-            "type": "amateur",
-            "name": "|15m Ham Band CW"
-        },
-        {
-            "start": 21070000,
-            "end": 21149000,
-            "type": "amateur1",
-            "name": "CW, Digital"
-        },
-        {
-            "start": 21149000,
-            "end": 21151000,
-            "type": "amateur",
-            "name": "CW, IBP"
-        },
-        {
-            "start": 21151000,
-            "end": 21380000,
-            "type": "amateur1",
-            "name": "CW, SSB, DV, Digital"
-        },
-        {
-            "start": 21380000,
-            "end": 21450000,
-            "type": "amateur",
-            "name": "CW, SSB, AM, DV, Digital 15m Ham Band|"
-        },
-        {
-            "start": 24890000,
-            "end": 24915000,
-            "type": "amateur",
-            "name": "|12m Ham Band CW"
-        },
-        {
-            "start": 24915000,
-            "end": 24929000,
-            "type": "amateur1",
-            "name": "CW, Digital"
-        },
-        {
-            "start": 24929000,
-            "end": 24931000,
-            "type": "amateur",
-            "name": "CW IBP"
-        },
-        {
-            "start": 24931000,
-            "end": 24990000,
-            "type": "amateur1",
-            "name": "CW, SSB, DV, Digital 12m Ham Band|"
-        },
-        {
-            "start": 28000000,
-            "end": 28070000,
-            "type": "amateur",
-            "name": "|10m Ham Band CW"
-        },
-        {
-            "start": 28070000,
-            "end": 28190000,
-            "type": "amateur1",
-            "name": "CW, Digital"
-        },
-        {
-            "start": 28190000,
-            "end": 28199000,
-            "type": "amateur",
-            "name": "CW - Pilot Emissions"
-        },
-        {
-            "start": 28199000,
-            "end": 28201000,
-            "type": "amateur1",
-            "name": "CW IBP"
-        },
-        {
-            "start": 28201000,
-            "end": 28225000,
-            "type": "amateur",
-            "name": "CW - Pilot Emissions"
-        },
-        {
-            "start": 28225000,
-            "end": 28300000,
-            "type": "amateur1",
-            "name": "CW, Digital - Pilot Emissions"
-        },
-        {
-            "start": 28300000,
-            "end": 29000000,
-            "type": "amateur",
-            "name": "CW, SSB, DV, Digital"
-        },
-        {
-            "start": 29000000,
-            "end": 29300000,
-            "type": "amateur1",
-            "name": "All Modes"
-        },
-        {
-            "start": 29300000,
-            "end": 29510000,
-            "type": "amateur",
-            "name": "All Modes - Satellites"
-        },
-        {
-            "start": 29510000,
-            "end": 29520000,
-            "type": "amateur1",
-            "name": "All Modes"
-        },
-        {
-            "start": 29520000,
-            "end": 29590000,
-            "type": "amateur",
-            "name": "FM, DV - Repeater input"
-        },
-        {
-            "start": 29590000,
-            "end": 29620000,
-            "type": "amateur1",
-            "name": "CW, FM, DV - FM calling freq: 29.600 kHz"
-        },
-        {
-            "start": 29620000,
-            "end": 29700000,
-            "type": "amateur",
-            "name": "FM, DV - Repeater output 10m Ham Band|"
-        },
-        {
-            "start": 50000000,
-            "end": 54000000,
-            "type": "amateur",
-            "name": "6m Ham Band"
-        },
-        {
-            "start": 144000000,
-            "end": 144025000,
-            "type": "amateur",
-            "name": "|2m Ham Band All Modes - Satellites"
-        },
-        {
-            "start": 144025000,
-            "end": 144110000,
-            "type": "amateur1",
-            "name": "CW - EME"
-        },
-        {
-            "start": 144110000,
-            "end": 144150000,
-            "type": "amateur",
-            "name": "CW, Digital - EME"
-        },
-        {
-            "start": 144150000,
-            "end": 144180000,
-            "type": "amateur1",
-            "name": "CW, SSB, Digital"
-        },
-        {
-            "start": 144180000,
-            "end": 144275000,
-            "type": "amateur",
-            "name": "CW, SSB - Calling freq: 144.2 MHz"
-        },
-        {
-            "start": 144275000,
-            "end": 144300000,
-            "type": "amateur1",
-            "name": "CW - Pilot Emissions"
-        },
-        {
-            "start": 144300000,
-            "end": 144360000,
-            "type": "amateur",
-            "name": "CW, SSB - Calling freq: 144.2 MHz"
-        },
-        {
-            "start": 144360000,
-            "end": 144400000,
-            "type": "amateur1",
-            "name": "CW, SSB, Digital"
-        },
-        {
-            "start": 144400000,
-            "end": 144600000,
-            "type": "amateur",
-            "name": "All Modes"
-        },
-        {
-            "start": 144600000,
-            "end": 144900000,
-            "type": "amateur1",
-            "name": "FM, DV - Repeater input"
-        },
-        {
-            "start": 144900000,
-            "end": 145000000,
-            "type": "amateur",
-            "name": "CW, FM, DV, Digital"
-        },
-        {
-            "start": 145000000,
-            "end": 145200000,
-            "type": "amateur1",
-            "name": "All Modes, IVG"
-        },
-        {
-            "start": 145200000,
-            "end": 145500000,
-            "type": "amateur",
-            "name": "FM, DV - Repeater output"
-        },
-        {
-            "start": 145500000,
-            "end": 145565000,
-            "type": "amateur1",
-            "name": "All Modes"
-        },
-        {
-            "start": 145565000,
-            "end": 145575000,
-            "type": "amateur",
-            "name": "APRS"
-        },
-        {
-            "start": 145575000,
-            "end": 145790000,
-            "type": "amateur1",
-            "name": "All Modes"
-        },
-        {
-            "start": 145790000,
-            "end": 145800000,
-            "type": "amateur",
-            "name": "Guard Band"
-        },
-        {
-            "start": 145800000,
-            "end": 146000000,
-            "type": "amateur1",
-            "name": "All Modes - Satellites"
-        },
-        {
-            "start": 146000000,
-            "end": 146390000,
-            "type": "amateur",
-            "name": "FM, DV - Repeater input"
-        },
-        {
-            "start": 146390000,
-            "end": 146600000,
-            "type": "amateur1",
-            "name": "CW, FM, DV - Calling freq: 146.52 MHz"
-        },
-        {
-            "start": 146600000,
-            "end": 146990000,
-            "type": "amateur",
-            "name": "FM, DV - Repeater output"
-        },
-        {
-            "start": 146990000,
-            "end": 147400000,
-            "type": "amateur1",
-            "name": "FM, DV - Repeater input"
-        },
-        {
-            "start": 147400000,
-            "end": 147590000,
-            "type": "amateur",
-            "name": "CW, FM, DV"
-        },
-        {
-            "start": 147590000,
-            "end": 148000000,
-            "type": "amateur1",
-            "name": "FM, DV - Repeater output 2m Ham Band|"
-        },
-        {
-            "start": 220000000,
-            "end": 225000000,
-            "type": "amateur",
-            "name": "1.3m Ham Band"
-        },
-        {
-            "start": 430000000,
-            "end": 432000000,
-            "type": "amateur",
-            "name": "|70cm Ham Band All Modes"
-        },
-        {
-            "start": 432000000,
-            "end": 432025000,
-            "type": "amateur1",
-            "name": "CW - EME"
-        },
-        {
-            "start": 432025000,
-            "end": 432100000,
-            "type": "amateur",
-            "name": "CW, Digital - EME"
-        },
-        {
-            "start": 432100000,
-            "end": 432300000,
-            "type": "amateur1",
-            "name": "CW, SSB - Calling freq: 432.1 MHz"
-        },
-        {
-            "start": 432300000,
-            "end": 432400000,
-            "type": "amateur",
-            "name": "CW - Pilot Emissions"
-        },
-        {
-            "start": 432400000,
-            "end": 432420000,
-            "type": "amateur1",
-            "name": "CW, Digital - Pilot Emissions"
-        },
-        {
-            "start": 432420000,
-            "end": 433000000,
-            "type": "amateur",
-            "name": "CW, SSB, Digital"
-        },
-        {
-            "start": 433000000,
-            "end": 433050000,
-            "type": "amateur1",
-            "name": "CW, Digital"
-        },
-        {
-            "start": 433050000,
-            "end": 434000000,
-            "type": "amateur",
-            "name": "All Modes"
-        },
-        {
-            "start": 434000000,
-            "end": 435000000,
-            "type": "amateur1",
-            "name": "Fm, DV - Repeater input"
-        },
-        {
-            "start": 435000000,
-            "end": 438000000,
-            "type": "amateur",
-            "name": "All Modes - Satellites"
-        },
-        {
-            "start": 438000000,
-            "end": 439000000,
-            "type": "amateur1",
-            "name": "All Modes"
-        },
-        {
-            "start": 439000000,
-            "end": 440000000,
-            "type": "amateur",
-            "name": "FM, DV - Repeater output 70cm Ham Band|"
-        },
-        {
-            "start": 902000000,
-            "end": 928000000,
-            "type": "amateur",
-            "name": "33cm Ham Band"
-        },
-        {
-            "start": 1240000000,
-            "end": 1300000000,
-            "type": "amateur",
-            "name": "23cm Ham Band"
-        },
-        {
-            "start": 2330000000,
-            "end": 2450000000,
-            "type": "amateur",
-            "name": "13cm Ham Band"
-        },
-        {
-            "start": 3400000000,
-            "end": 3500000000,
-            "type": "amateur",
-            "name": "9cm Ham Band"
-        },
-        {
-            "start": 5650000000,
-            "end": 5925000000,
-            "type": "amateur",
-            "name": "5cm Ham Band"
-        },
-        {
-            "start": 10000000000,
-            "end": 10500000000,
-            "type": "amateur",
-            "name": "3cm Ham Band"
-        },
-        {
-            "start": 24000000000,
-            "end": 24250000000,
-            "type": "amateur",
-            "name": "1.2cm Ham Band"
-        },
-        {
-            "start": 47000000000,
-            "end": 47200000000,
-            "type": "amateur",
-            "name": "6mm Ham Band"
-        },
-        {
-            "start": 122250000000,
-            "end": 123000000000,
-            "type": "amateur",
-            "name": "2.5mm Ham Band"
-        },
-        {
-            "start": 134000000000,
-            "end": 141000000000,
-            "type": "amateur",
-            "name": "2mm Ham Band"
-        },
-        {
-            "start": 241000000000,
-            "end": 250000000000,
-            "type": "amateur",
-            "name": "1mm Ham Band"
-        }
-    ]
-}

sink_modules/audio_sink/src/main.cpp

@@ -2,10 +2,10 @@
 #include <module.h>
 #include <gui/gui.h>
 #include <signal_path/signal_path.h>
-#include <signal_path/sink.h>
 #include <dsp/buffer/packer.h>
 #include <dsp/convert/stereo_to_mono.h>
 #include <utils/flog.h>
+#include <utils/optionlist.h>
 #include <RtAudio.h>
 #include <config.h>
 #include <core.h>
@@ -16,36 +16,51 @@ SDRPP_MOD_INFO{
     /* Name:            */ "audio_sink",
     /* Description:     */ "Audio sink module for SDR++",
     /* Author:          */ "Ryzerth",
-    /* Version:         */ 0, 1, 0,
+    /* Version:         */ 0, 2, 0,
     /* Max instances    */ 1
 };
 
 ConfigManager config;
 
-class AudioSink : SinkManager::Sink {
+bool operator==(const RtAudio::DeviceInfo& a, const RtAudio::DeviceInfo& b) {
+    return a.name == b.name;
+}
+
+class AudioSink : public Sink {
 public:
-    AudioSink(SinkManager::Stream* stream, std::string streamName) {
+    AudioSink(SinkEntry* entry, dsp::stream<dsp::stereo_t>* stream, const std::string& name, SinkID id, const std::string& stringId) :
-        _stream = stream;
+        Sink(entry, stream, name, id, stringId)
-        _streamName = streamName;
+    {
-        s2m.init(_stream->sinkOut);
+        s2m.init(stream);
         monoPacker.init(&s2m.out, 512);
-        stereoPacker.init(_stream->sinkOut, 512);
+        stereoPacker.init(stream, 512);
 
 #if RTAUDIO_VERSION_MAJOR >= 6
         audio.setErrorCallback(&errorCallback);
 #endif
 
+#if RTAUDIO_VERSION_MAJOR >= 6
+        audio.setErrorCallback(&errorCallback);
+#endif
+
+        // Load config (TODO)
         bool created = false;
         std::string device = "";
-        config.acquire();
+        // config.acquire();
-        if (!config.conf.contains(_streamName)) {
+        // if (config.conf.contains(streamName)) {
-            created = true;
+        //     if (!config.conf[streamName].is_array()) {
-            config.conf[_streamName]["device"] = "";
+        //         json tmp = config.conf[streamName];
-            config.conf[_streamName]["devices"] = json({});
+        //         config.conf[streamName] = json::array();
-        }
+        //         config.conf[streamName][0] = tmp;
-        device = config.conf[_streamName]["device"];
+        //         modified = true;
-        config.release(created);
+        //     }
+        //     if (config.conf[streamName].contains((int)id)) {
+        //         device = config.conf[streamName][(int)id]["device"];
+        //     }
+        // }
+        // config.release(modified);
 
+        // List devices
         RtAudio::DeviceInfo info;
 #if RTAUDIO_VERSION_MAJOR >= 6
         for (int i : audio.getDeviceIds()) {
@@ -60,15 +75,13 @@ public:
 #endif
                 if (info.outputChannels == 0) { continue; }
                 if (info.isDefaultOutput) { defaultDevId = devList.size(); }
-                devList.push_back(info);
+                devList.define(i, info.name, info);
-                deviceIds.push_back(i);
-                txtDevList += info.name;
-                txtDevList += '\0';
             }
             catch (const std::exception& e) {
                 flog::error("AudioSinkModule Error getting audio device ({}) info: {}", i, e.what());
             }
         }
+
         selectByName(device);
     }
 
@@ -102,67 +115,92 @@ public:
     }
 
     void selectById(int id) {
+        // Update ID
         devId = id;
-        bool created = false;
+        selectedDevName = devList[id].name;
-        config.acquire();
-        if (!config.conf[_streamName]["devices"].contains(devList[id].name)) {
-            created = true;
-            config.conf[_streamName]["devices"][devList[id].name] = devList[id].preferredSampleRate;
-        }
-        sampleRate = config.conf[_streamName]["devices"][devList[id].name];
-        config.release(created);
 
-        sampleRates = devList[id].sampleRates;
+        // List samplerates and select default SR
-        sampleRatesTxt = "";
         char buf[256];
-        bool found = false;
+        sampleRates.clear();
-        unsigned int defaultId = 0;
+        const auto& srList = devList[id].sampleRates;
         unsigned int defaultSr = devList[id].preferredSampleRate;
-        for (int i = 0; i < sampleRates.size(); i++) {
+        for (auto& sr : srList) {
-            if (sampleRates[i] == sampleRate) {
+            if (sr == defaultSr) {
-                found = true;
+                srId = sampleRates.size();
-                srId = i;
+                sampleRate = sr;
             }
-            if (sampleRates[i] == defaultSr) {
+            sprintf(buf, "%d", sr);
-                defaultId = i;
+            sampleRates.define(sr, buf, sr);
-            }
-            sprintf(buf, "%d", sampleRates[i]);
-            sampleRatesTxt += buf;
-            sampleRatesTxt += '\0';
-        }
-        if (!found) {
-            sampleRate = defaultSr;
-            srId = defaultId;
         }
     
-        _stream->setSampleRate(sampleRate);
+        // // Load config
+        // config.acquire();
+        // if (config.conf[streamName][(int)id].contains(selectedDevName)) {
+        //     unsigned int wantedSr = config.conf[streamName][id][selectedDevName];
+        //     if (sampleRates.keyExists(wantedSr)) {
+        //         srId = sampleRates.keyId(wantedSr);
+        //         sampleRate = sampleRates[srId];
+        //     }
+        // }
+        // config.release();
 
+        // Lock the sink
+        auto lck = entry->getLock();
+
+        // Stop the sink DSP
+        // TODO: Only if the sink DSP is running, otherwise you risk starting it when  it shouldn't
+        entry->stopDSP();
+
+        // Stop the sink
         if (running) { doStop(); }
+
+        // Update stream samplerate
+        entry->setSamplerate(sampleRate);
+
+        // Start the DSP
+        entry->startDSP();
+
+        // Start the sink
         if (running) { doStart(); }
     }
 
-    void menuHandler() {
+    void showMenu() {
         float menuWidth = ImGui::GetContentRegionAvail().x;
 
         ImGui::SetNextItemWidth(menuWidth);
-        if (ImGui::Combo(("##_audio_sink_dev_" + _streamName).c_str(), &devId, txtDevList.c_str())) {
+        if (ImGui::Combo(("##_audio_sink_dev_" + stringId).c_str(), &devId, devList.txt)) {
             selectById(devId);
-            config.acquire();
+            // config.acquire();
-            config.conf[_streamName]["device"] = devList[devId].name;
+            // config.conf[streamName]["device"] = devList[devId].name;
-            config.release(true);
+            // config.release(true);
         }
 
         ImGui::SetNextItemWidth(menuWidth);
-        if (ImGui::Combo(("##_audio_sink_sr_" + _streamName).c_str(), &srId, sampleRatesTxt.c_str())) {
+        if (ImGui::Combo(("##_audio_sink_sr_" + stringId).c_str(), &srId, sampleRates.txt)) {
             sampleRate = sampleRates[srId];
-            _stream->setSampleRate(sampleRate);
+            
-            if (running) {
+            // Lock the sink
-                doStop();
+            auto lck = entry->getLock();
-                doStart();
+
-            }
+            // Stop the sink DSP
-            config.acquire();
+            // TODO: Only if the sink DSP is running, otherwise you risk starting it when  it shouldn't
-            config.conf[_streamName]["devices"][devList[devId].name] = sampleRate;
+            entry->stopDSP();
-            config.release(true);
+
+            // Stop the sink
+            if (running) { doStop(); }
+
+            // Update stream samplerate
+            entry->setSamplerate(sampleRate);
+
+            // Start the DSP
+            entry->startDSP();
+
+            // Start the sink
+            if (running) { doStart(); }
+
+            // config.acquire();
+            // config.conf[streamName]["devices"][devList[devId].name] = sampleRate;
+            // config.release(true);
         }
     }
 
@@ -185,12 +223,12 @@ public:
 private:
     bool doStart() {
         RtAudio::StreamParameters parameters;
-        parameters.deviceId = deviceIds[devId];
+        parameters.deviceId = devList.key(devId);
         parameters.nChannels = 2;
         unsigned int bufferFrames = sampleRate / 60;
         RtAudio::StreamOptions opts;
         opts.flags = RTAUDIO_MINIMIZE_LATENCY;
-        opts.streamName = _streamName;
+        opts.streamName = streamName;
 
         try {
             audio.openStream(&parameters, NULL, RTAUDIO_FLOAT32, sampleRate, &bufferFrames, &callback, this, &opts);
@@ -229,44 +267,34 @@ private:
         return 0;
     }
 
-    SinkManager::Stream* _stream;
     dsp::convert::StereoToMono s2m;
     dsp::buffer::Packer<float> monoPacker;
     dsp::buffer::Packer<dsp::stereo_t> stereoPacker;
 
-    std::string _streamName;
-
     int srId = 0;
-    int devCount;
     int devId = 0;
     bool running = false;
+    std::string selectedDevName;
 
     unsigned int defaultDevId = 0;
 
-    std::vector<RtAudio::DeviceInfo> devList;
+    OptionList<unsigned int, RtAudio::DeviceInfo> devList;
-    std::vector<unsigned int> deviceIds;
+    OptionList<unsigned int, unsigned int> sampleRates;
-    std::string txtDevList;
 
-    std::vector<unsigned int> sampleRates;
-    std::string sampleRatesTxt;
     unsigned int sampleRate = 48000;
 
     RtAudio audio;
 };
 
-class AudioSinkModule : public ModuleManager::Instance {
+class AudioSinkModule : public ModuleManager::Instance, public SinkProvider {
 public:
     AudioSinkModule(std::string name) {
         this->name = name;
-        provider.create = create_sink;
+        sigpath::streamManager.registerSinkProvider("Audio", this);
-        provider.ctx = this;
-
-        sigpath::sinkManager.registerSinkProvider("Audio", provider);
     }
 
     ~AudioSinkModule() {
-        // Unregister sink, this will automatically stop and delete all instances of the audio sink
+        sigpath::streamManager.unregisterSinkProvider(this);
-        sigpath::sinkManager.unregisterSinkProvider("Audio");
     }
 
     void postInit() {}
@@ -283,14 +311,13 @@ public:
         return enabled;
     }
 
-private:
+    std::unique_ptr<Sink> createSink(SinkEntry* entry, dsp::stream<dsp::stereo_t>* stream, const std::string& name, SinkID id, const std::string& stringId) {
-    static SinkManager::Sink* create_sink(SinkManager::Stream* stream, std::string streamName, void* ctx) {
+        return std::make_unique<AudioSink>(entry, stream, name, id, stringId);
-        return (SinkManager::Sink*)(new AudioSink(stream, streamName));
     }
 
+private:
     std::string name;
     bool enabled = true;
-    SinkManager::SinkProvider provider;
 };
 
 MOD_EXPORT void _INIT_() {

sink_modules/network_sink/src/main.cpp

@@ -3,13 +3,14 @@
 #include <module.h>
 #include <gui/gui.h>
 #include <signal_path/signal_path.h>
-#include <signal_path/sink.h>
+#include <signal_path/stream.h>
 #include <dsp/buffer/packer.h>
 #include <dsp/convert/stereo_to_mono.h>
 #include <dsp/sink/handler_sink.h>
 #include <utils/flog.h>
 #include <config.h>
 #include <gui/style.h>
+#include <utils/optionlist.h>
 #include <core.h>
 
 #define CONCAT(a, b) ((std::string(a) + b).c_str())
@@ -18,84 +19,97 @@ SDRPP_MOD_INFO{
     /* Name:            */ "network_sink",
     /* Description:     */ "Network sink module for SDR++",
     /* Author:          */ "Ryzerth",
-    /* Version:         */ 0, 1, 0,
+    /* Version:         */ 0, 2, 0,
     /* Max instances    */ 1
 };
 
 ConfigManager config;
 
-enum {
+enum SinkMode {
     SINK_MODE_TCP,
     SINK_MODE_UDP
 };
 
 const char* sinkModesTxt = "TCP\0UDP\0";
 
-class NetworkSink : SinkManager::Sink {
+class NetworkSink : public Sink {
 public:
-    NetworkSink(SinkManager::Stream* stream, std::string streamName) {
+    NetworkSink(SinkEntry* entry, dsp::stream<dsp::stereo_t>* stream, const std::string& name, SinkID id, const std::string& stringId) :
-        _stream = stream;
+        Sink(entry, stream, name, id, stringId)
-        _streamName = streamName;
+    {
+        // Define modes
+        modes.define("TCP", SINK_MODE_TCP);
+        modes.define("UDP", SINK_MODE_UDP);
 
-        // Load config
+        // Create a list of sample rates
-        config.acquire();
+        std::vector<int> srList;
-        if (!config.conf.contains(_streamName)) {
+        for (int sr = 12000; sr <= 200000; sr += 12000) {
-            config.conf[_streamName]["hostname"] = "localhost";
+            srList.push_back(sr);
-            config.conf[_streamName]["port"] = 7355;
+        }
-            config.conf[_streamName]["protocol"] = SINK_MODE_UDP; // UDP
+        for (int sr = 11025; sr <= 192000; sr += 11025) {
-            config.conf[_streamName]["sampleRate"] = 48000.0;
+            srList.push_back(sr);
-            config.conf[_streamName]["stereo"] = false;
-            config.conf[_streamName]["listening"] = false;
         }
-        std::string host = config.conf[_streamName]["hostname"];
-        strcpy(hostname, host.c_str());
-        port = config.conf[_streamName]["port"];
-        modeId = config.conf[_streamName]["protocol"];
-        sampleRate = config.conf[_streamName]["sampleRate"];
-        stereo = config.conf[_streamName]["stereo"];
-        bool startNow = config.conf[_streamName]["listening"];
-        config.release(true);
 
+        // Sort sample rate list
+        std::sort(srList.begin(), srList.end(), [](double a, double b) { return (a < b); });
+
+        // Define samplerate options
+        for (int sr : srList) {
+            char buf[16];
+            sprintf(buf, "%d", sr);
+            samplerates.define(sr, buf, sr);
+        }
+
+        // Allocate buffer
         netBuf = new int16_t[STREAM_BUFFER_SIZE];
 
-        packer.init(_stream->sinkOut, 512);
+        // Init DSP
+        packer.init(stream, 512);
         s2m.init(&packer.out);
         monoSink.init(&s2m.out, monoHandler, this);
         stereoSink.init(&packer.out, stereoHandler, this);
 
+        // Load config
+        config.acquire();
+        bool startNow = false;
+        if (config.conf[stringId].contains("hostname")) {
+            std::string host = config.conf[stringId]["hostname"];
+            strcpy(hostname, host.c_str());
+        }
+        if (config.conf[stringId].contains("port")) {
+            port = config.conf[stringId]["port"];
+        }
+        if (config.conf[stringId].contains("mode")) {
+            std::string modeStr = config.conf[stringId]["mode"];
+            if (modes.keyExists(modeStr)) {
+                mode = modes.value(modes.keyId(modeStr));
+            }
+            else {
+                mode = SINK_MODE_TCP;
+            }
+        }
+        if (config.conf[stringId].contains("samplerate")) {
+            int nSr = config.conf[stringId]["samplerate"];
+            if (samplerates.keyExists(nSr)) {
+                sampleRate = samplerates.value(samplerates.keyId(nSr));
+            }
+            else {
+                sampleRate = 48000;
+            }
+        }
+        if (config.conf[stringId].contains("stereo")) {
+            stereo = config.conf[stringId]["stereo"];
+        }
+        if (config.conf[stringId].contains("running")) {
+            startNow = config.conf[stringId]["running"];
+        }
+        config.release();
 
-        // Create a list of sample rates
+        // Set mode ID
-        for (int sr = 12000; sr < 200000; sr += 12000) {
+        modeId = modes.valueId(mode);
-            sampleRates.push_back(sr);
-        }
-        for (int sr = 11025; sr < 192000; sr += 11025) {
-            sampleRates.push_back(sr);
-        }
 
-        // Sort sample rate list
+        // Set samplerate ID
-        std::sort(sampleRates.begin(), sampleRates.end(), [](double a, double b) { return (a < b); });
+        srId = samplerates.valueId(sampleRate);
-
-        // Generate text list for UI
-        char buffer[128];
-        int id = 0;
-        int _48kId;
-        bool found = false;
-        for (auto sr : sampleRates) {
-            sprintf(buffer, "%d", (int)sr);
-            sampleRatesTxt += buffer;
-            sampleRatesTxt += '\0';
-            if (sr == sampleRate) {
-                srId = id;
-                found = true;
-            }
-            if (sr == 48000.0) { _48kId = id; }
-            id++;
-        }
-        if (!found) {
-            srId = _48kId;
-            sampleRate = 48000.0;
-        }
-        _stream->setSampleRate(sampleRate);
 
         // Start if needed
         if (startNow) { startServer(); }
@@ -122,30 +136,30 @@ public:
         running = false;
     }
 
-    void menuHandler() {
+    void showMenu() {
         float menuWidth = ImGui::GetContentRegionAvail().x;
 
         bool listening = (listener && listener->isListening()) || (conn && conn->isOpen());
 
         if (listening) { style::beginDisabled(); }
-        if (ImGui::InputText(CONCAT("##_network_sink_host_", _streamName), hostname, 1023)) {
+        if (ImGui::InputText(CONCAT("##_network_sink_host_", stringId), hostname, 1023)) {
             config.acquire();
-            config.conf[_streamName]["hostname"] = hostname;
+            config.conf[stringId]["hostname"] = hostname;
             config.release(true);
         }
         ImGui::SameLine();
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::InputInt(CONCAT("##_network_sink_port_", _streamName), &port, 0, 0)) {
+        if (ImGui::InputInt(CONCAT("##_network_sink_port_", stringId), &port, 0, 0)) {
             config.acquire();
-            config.conf[_streamName]["port"] = port;
+            config.conf[stringId]["port"] = port;
             config.release(true);
         }
 
         ImGui::LeftLabel("Protocol");
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::Combo(CONCAT("##_network_sink_mode_", _streamName), &modeId, sinkModesTxt)) {
+        if (ImGui::Combo(CONCAT("##_network_sink_mode_", stringId), &modeId, sinkModesTxt)) {
             config.acquire();
-            config.conf[_streamName]["protocol"] = modeId;
+            config.conf[stringId]["mode"] = modeId;
             config.release(true);
         }
 
@@ -153,33 +167,33 @@ public:
 
         ImGui::LeftLabel("Samplerate");
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::Combo(CONCAT("##_network_sink_sr_", _streamName), &srId, sampleRatesTxt.c_str())) {
+        if (ImGui::Combo(CONCAT("##_network_sink_sr_", stringId), &srId, samplerates.txt)) {
-            sampleRate = sampleRates[srId];
+            sampleRate = samplerates.value(srId);
-            _stream->setSampleRate(sampleRate);
+            entry->setSamplerate(sampleRate);
             packer.setSampleCount(sampleRate / 60);
             config.acquire();
-            config.conf[_streamName]["sampleRate"] = sampleRate;
+            config.conf[stringId]["samplerate"] = sampleRate;
             config.release(true);
         }
 
-        if (ImGui::Checkbox(CONCAT("Stereo##_network_sink_stereo_", _streamName), &stereo)) {
+        if (ImGui::Checkbox(CONCAT("Stereo##_network_sink_stereo_", stringId), &stereo)) {
             stop();
             start();
             config.acquire();
-            config.conf[_streamName]["stereo"] = stereo;
+            config.conf[stringId]["stereo"] = stereo;
             config.release(true);
         }
 
-        if (listening && ImGui::Button(CONCAT("Stop##_network_sink_stop_", _streamName), ImVec2(menuWidth, 0))) {
+        if (listening && ImGui::Button(CONCAT("Stop##_network_sink_stop_", stringId), ImVec2(menuWidth, 0))) {
             stopServer();
             config.acquire();
-            config.conf[_streamName]["listening"] = false;
+            config.conf[stringId]["running"] = false;
             config.release(true);
         }
-        else if (!listening && ImGui::Button(CONCAT("Start##_network_sink_stop_", _streamName), ImVec2(menuWidth, 0))) {
+        else if (!listening && ImGui::Button(CONCAT("Start##_network_sink_stop_", stringId), ImVec2(menuWidth, 0))) {
             startServer();
             config.acquire();
-            config.conf[_streamName]["listening"] = true;
+            config.conf[stringId]["running"] = true;
             config.release(true);
         }
 
@@ -271,47 +285,40 @@ private:
         _this->listener->acceptAsync(clientHandler, _this);
     }
 
-    SinkManager::Stream* _stream;
+    // DSP
     dsp::buffer::Packer<dsp::stereo_t> packer;
     dsp::convert::StereoToMono s2m;
     dsp::sink::Handler<float> monoSink;
     dsp::sink::Handler<dsp::stereo_t> stereoSink;
 
-    std::string _streamName;
+    OptionList<std::string, SinkMode> modes;
-
+    OptionList<int, double> samplerates;
-    int srId = 0;
-    bool running = false;
 
     char hostname[1024];
-    int port = 4242;
+    int port = 7355;
-
+    SinkMode mode = SINK_MODE_TCP;
-    int modeId = 1;
+    int modeId;
-
+    int sampleRate = 48000;
-    std::vector<unsigned int> sampleRates;
+    int srId;
-    std::string sampleRatesTxt;
-    unsigned int sampleRate = 48000;
     bool stereo = false;
+    bool running = false;
 
     int16_t* netBuf;
-
     net::Listener listener;
     net::Conn conn;
     std::mutex connMtx;
 };
 
-class NetworkSinkModule : public ModuleManager::Instance {
+class NetworkSinkModule : public ModuleManager::Instance, SinkProvider {
 public:
     NetworkSinkModule(std::string name) {
-        this->name = name;
+        // Register self as provider
-        provider.create = create_sink;
+        sigpath::streamManager.registerSinkProvider("Network", this);
-        provider.ctx = this;
-
-        sigpath::sinkManager.registerSinkProvider("Network", provider);
     }
 
     ~NetworkSinkModule() {
-        // Unregister sink, this will automatically stop and delete all instances of the audio sink
+        // Unregister self
-        sigpath::sinkManager.unregisterSinkProvider("Network");
+        sigpath::streamManager.unregisterSinkProvider(this);
     }
 
     void postInit() {}
@@ -328,14 +335,13 @@ public:
         return enabled;
     }
 
-private:
+    std::unique_ptr<Sink> createSink(SinkEntry* entry, dsp::stream<dsp::stereo_t>* stream, const std::string& name, SinkID id, const std::string& stringId) {
-    static SinkManager::Sink* create_sink(SinkManager::Stream* stream, std::string streamName, void* ctx) {
+        return std::make_unique<NetworkSink>(entry, stream, name, id, stringId);
-        return (SinkManager::Sink*)(new NetworkSink(stream, streamName));
     }
 
+private:
     std::string name;
     bool enabled = true;
-    SinkManager::SinkProvider provider;
 };
 
 MOD_EXPORT void _INIT_() {

source_modules/audio_source/src/main.cpp

@@ -152,6 +152,7 @@ public:
 
         // Update samplerate from ID
         sampleRate = sampleRates[srId];
+        core::setInputSampleRate(sampleRate);
     }
 
 private:
@@ -231,7 +232,6 @@ private:
         if (SmGui::Combo(CONCAT("##_audio_dev_sel_", _this->name), &_this->devId, _this->devices.txt)) {
             std::string dev = _this->devices.key(_this->devId);
             _this->select(dev);
-            core::setInputSampleRate(_this->sampleRate);
             config.acquire();
             config.conf["device"] = dev;
             config.release(true);
@@ -253,7 +253,6 @@ private:
         if (SmGui::Button(CONCAT("Refresh##_audio_refr_", _this->name))) {
             _this->refresh();
             _this->select(_this->selectedDevice);
-            core::setInputSampleRate(_this->sampleRate);
         }
 
         if (_this->running) { SmGui::EndDisabled(); }

source_modules/hackrf_source/src/main.cpp

@@ -304,7 +304,6 @@ private:
         SmGui::ForceSync();
         if (SmGui::Combo(CONCAT("##_hackrf_dev_sel_", _this->name), &_this->devId, _this->devListTxt.c_str())) {
             _this->selectBySerial(_this->devList[_this->devId]);
-            core::setInputSampleRate(_this->sampleRate);
             config.acquire();
             config.conf["device"] = _this->selectedSerial;
             config.release(true);

source_modules/hermes_source/src/main.cpp

@@ -118,6 +118,7 @@ private:
 
         // Update host samplerate
         sampleRate = samplerates.key(srId);
+        core::setInputSampleRate(sampleRate);
     }
 
     static void menuSelected(void* ctx) {
@@ -198,7 +199,6 @@ private:
         SmGui::ForceSync();
         if (SmGui::Combo(CONCAT("##_hermes_dev_sel_", _this->name), &_this->devId, _this->devices.txt)) {
             _this->selectMac(_this->devices.key(_this->devId));
-            core::setInputSampleRate(_this->sampleRate);
             if (!_this->selectedMac.empty()) {
                 config.acquire();
                 config.conf["device"] = _this->devices.key(_this->devId);
@@ -225,7 +225,6 @@ private:
             std::string mac = config.conf["device"];
             config.release();
             _this->selectMac(mac);
-            core::setInputSampleRate(_this->sampleRate);
         }
 
         if (_this->running) { SmGui::EndDisabled(); }

source_modules/perseus_source/src/main.cpp

@@ -210,6 +210,7 @@ public:
 
         // Update samplerate
         sampleRate = srList[srId];
+        core::setInputSampleRate(sampleRate);
 
         // Close device
         perseus_close(dev);
@@ -328,7 +329,6 @@ private:
         if (SmGui::Combo(CONCAT("##_airspyhf_dev_sel_", _this->name), &_this->devId, _this->devList.txt)) {
             std::string serial = _this->devList.key(_this->devId);
             _this->select(serial);
-            core::setInputSampleRate(_this->sampleRate);
             config.acquire();
             config.conf["device"] = serial;
             config.release(true);

source_modules/plutosdr_source/src/main.cpp

@@ -244,6 +244,9 @@ private:
             bwId = 0;
             bandwidth = bandwidths.value(bwId);
         }
+        
+        // Update core samplerate
+        core::setInputSampleRate(samplerate);
     }
 
     static void menuSelected(void* ctx) {
@@ -348,7 +351,6 @@ private:
         SmGui::ForceSync();
         if (SmGui::Combo("##plutosdr_dev_sel", &_this->devId, _this->devices.txt)) {
             _this->select(_this->devices.key(_this->devId));
-            core::setInputSampleRate(_this->samplerate);
             config.acquire();
             config.conf["device"] = _this->devices.key(_this->devId);
             config.release(true);
@@ -371,7 +373,7 @@ private:
         if (SmGui::Button(CONCAT("Refresh##_pluto_refr_", _this->name))) {
             _this->refresh();
             _this->select(_this->devDesc);
-            core::setInputSampleRate(_this->samplerate);
+
         }
         if (_this->running) { SmGui::EndDisabled(); }
 

source_modules/rfnm_source/CMakeLists.txt

@@ -1,10 +0,0 @@
-cmake_minimum_required(VERSION 3.13)
-project(rfnm_source)
-
-file(GLOB SRC "src/*.cpp")
-
-include(${SDRPP_MODULE_CMAKE})
-
-target_include_directories(rfnm_source PRIVATE "C:/Users/ryzerth/Documents/Code/librfnm/include/librfnm")
-target_link_directories(rfnm_source PRIVATE "C:/Users/ryzerth/Documents/Code/librfnm/build/Release")
-target_link_libraries(rfnm_source PRIVATE librfnm)

source_modules/rfnm_source/src/main.cpp

@@ -1,362 +0,0 @@
-#include <imgui.h>
-#include <module.h>
-#include <gui/gui.h>
-#include <gui/smgui.h>
-#include <signal_path/signal_path.h>
-#include <librfnm.h>
-#include <core.h>
-#include <utils/optionlist.h>
-
-SDRPP_MOD_INFO{
-    /* Name:            */ "rfnm_source",
-    /* Description:     */ "RFNM Source Module",
-    /* Author:          */ "Ryzerth",
-    /* Version:         */ 0, 1, 0,
-    /* Max instances    */ -1
-};
-
-#define CONCAT(a, b) ((std::string(a) + b).c_str())
-
-class RFNMSourceModule : public ModuleManager::Instance {
-public:
-    RFNMSourceModule(std::string name) {
-        this->name = name;
-
-        sampleRate = 61440000.0;
-
-        handler.ctx = this;
-        handler.selectHandler = menuSelected;
-        handler.deselectHandler = menuDeselected;
-        handler.menuHandler = menuHandler;
-        handler.startHandler = start;
-        handler.stopHandler = stop;
-        handler.tuneHandler = tune;
-        handler.stream = &stream;
-
-        // Refresh devices
-        refresh();
-
-        // Select first (TODO: Select from config)
-        select("");
-
-        sigpath::sourceManager.registerSource("RFNM", &handler);
-    }
-
-    ~RFNMSourceModule() {
-        
-    }
-
-    void postInit() {}
-
-    void enable() {
-        enabled = true;
-    }
-
-    void disable() {
-        enabled = false;
-    }
-
-    bool isEnabled() {
-        return enabled;
-    }
-
-private:
-    void refresh() {   
-#ifndef __ANDROID__
-        devices.clear();
-        auto list = librfnm::find(librfnm_transport::LIBRFNM_TRANSPORT_USB);
-        for (const auto& info : list) {
-            // Format device name
-            std::string devName = "RFNM ";
-            devName += info.motherboard.user_readable_name;
-            devName += " [";
-            devName += (char*)info.motherboard.serial_number;
-            devName += ']';
-
-            // Save device
-            devices.define((char*)info.motherboard.serial_number, devName, (char*)info.motherboard.serial_number);
-        }
-#else
-        // Check for device presence
-        int vid, pid;
-        devFd = backend::getDeviceFD(vid, pid, backend::RFNM_VIDPIDS);
-        if (devFd < 0) { return; }
-
-        // Get device info
-        std::string fakeName = "RFNM USB";
-        devices.define(fakeName, fakeName, fakeName);
-#endif
-    }
-
-    void select(const std::string& serial) {
-        // If there are no devices, give up
-        if (devices.empty()) {
-            selectedSerial.clear();
-            return;
-        }
-
-        // If the serial was not found, select the first available serial
-        if (!devices.keyExists(serial)) {
-            select(devices.key(0));
-            return;
-        }
-
-        // // Open the device
-        // librfnm* dev = new librfnm(librfnm_transport::LIBRFNM_TRANSPORT_USB, serial);
-
-        // Define bandwidths
-        bandwidths.clear();
-        bandwidths.define(-1, "Auto", -1);
-        for (int i = 1; i <= 100; i++) {
-            char buf[128];
-            sprintf(buf, "%d MHz", i);
-            bandwidths.define(i, buf, i);
-        }
-
-        // Get gain range
-        gainMin = -30;//dev->librfnm_s->rx.ch[0].gain_range.min;
-        gainMax = 60;//dev->librfnm_s->rx.ch[0].gain_range.max;
-
-        // // Close device
-        // delete dev;
-
-        // Define samplerates
-        samplerates.clear();
-        samplerates.define(61440000, "61.44 MHz", 2);
-        samplerates.define(122880000, "122.88 MHz", 1);
-
-        // TODO: Load options
-        srId = samplerates.keyId(61440000);
-        bwId = bandwidths.nameId("Auto");
-        gain = 0;
-
-        // Update samplerate
-        sampleRate = samplerates.key(srId);
-
-        // Save serial number
-        selectedSerial = serial;
-    }
-
-    static void menuSelected(void* ctx) {
-        RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
-        core::setInputSampleRate(_this->sampleRate);
-        flog::info("RFNMSourceModule '{0}': Menu Select!", _this->name);
-    }
-
-    static void menuDeselected(void* ctx) {
-        RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
-        flog::info("RFNMSourceModule '{0}': Menu Deselect!", _this->name);
-    }
-
-    static void start(void* ctx) {
-        RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
-        if (_this->running) { return; }
-
-        // Open the device
-#ifndef __ANDROID__
-        _this->openDev = new librfnm(librfnm_transport::LIBRFNM_TRANSPORT_USB, _this->selectedSerial);
-#else
-        _this->openDev = new librfnm(_this->devFd);
-#endif
-
-        // Configure the device
-        _this->openDev->librfnm_s->rx.ch[0].enable = RFNM_CH_ON;
-        _this->openDev->librfnm_s->rx.ch[0].samp_freq_div_n = _this->samplerates[_this->srId];
-        _this->openDev->librfnm_s->rx.ch[0].freq = _this->freq;
-        _this->openDev->librfnm_s->rx.ch[0].gain = _this->gain;
-        _this->openDev->librfnm_s->rx.ch[0].rfic_lpf_bw = 100;
-        _this->openDev->librfnm_s->rx.ch[0].fm_notch = _this->fmNotch ? rfnm_fm_notch::RFNM_FM_NOTCH_ON : rfnm_fm_notch::RFNM_FM_NOTCH_OFF;
-        _this->openDev->librfnm_s->rx.ch[0].path = _this->openDev->librfnm_s->rx.ch[0].path_preferred;
-        rfnm_api_failcode fail = _this->openDev->set(LIBRFNM_APPLY_CH0_RX);
-        if (fail != rfnm_api_failcode::RFNM_API_OK) {
-            flog::error("Failed to configure device: {}", (int)fail);
-        }
-
-        // Configure the stream
-        _this->bufferSize = -1;
-        _this->openDev->rx_stream(librfnm_stream_format::LIBRFNM_STREAM_FORMAT_CS16, &_this->bufferSize);
-        if (_this->bufferSize <= 0) {
-            flog::error("Failed to configure stream");
-        }
-
-        // Allocate and queue buffers
-        flog::debug("BUFFER SIZE: {}", _this->bufferSize);
-        for (int i = 0; i < LIBRFNM_MIN_RX_BUFCNT; i++) {
-            _this->rxBuf[i].buf = dsp::buffer::alloc<uint8_t>(_this->bufferSize);
-            _this->openDev->rx_qbuf(&_this->rxBuf[i]);
-        }
-
-        // Start worker
-        _this->workerThread = std::thread(&RFNMSourceModule::worker, _this);
-        
-        _this->running = true;
-        flog::info("RFNMSourceModule '{0}': Start!", _this->name);
-    }
-
-    static void stop(void* ctx) {
-        RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
-        if (!_this->running) { return; }
-        _this->running = false;
-        
-        // Stop worker
-        _this->stream.stopWriter();
-        if (_this->workerThread.joinable()) { _this->workerThread.join(); }
-        _this->stream.clearWriteStop();
-
-        // Disable channel
-        _this->openDev->librfnm_s->rx.ch[0].enable = RFNM_CH_ON;
-        _this->openDev->set(LIBRFNM_APPLY_CH0_RX);
-
-        // Close device
-        delete _this->openDev;
-
-        // Free buffers
-        for (int i = 0; i < LIBRFNM_MIN_RX_BUFCNT; i++) {
-            dsp::buffer::free(_this->rxBuf[i].buf);
-        }
-
-        flog::info("RFNMSourceModule '{0}': Stop!", _this->name);
-    }
-
-    static void tune(double freq, void* ctx) {
-        RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
-        if (_this->running) {
-            _this->openDev->librfnm_s->rx.ch[0].freq = freq;
-            rfnm_api_failcode fail = _this->openDev->set(LIBRFNM_APPLY_CH0_RX);
-            if (fail != rfnm_api_failcode::RFNM_API_OK) {
-                flog::error("Failed to tune: {}", (int)fail);
-            }
-        }
-        _this->freq = freq;
-        flog::info("RFNMSourceModule '{0}': Tune: {1}!", _this->name, freq);
-    }
-
-    static void menuHandler(void* ctx) {
-        RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
-        
-        if (_this->running) { SmGui::BeginDisabled(); }
-
-        SmGui::FillWidth();
-        SmGui::ForceSync();
-        if (SmGui::Combo(CONCAT("##_rfnm_dev_sel_", _this->name), &_this->devId, _this->devices.txt)) {
-            _this->select(_this->devices.key(_this->devId));
-            core::setInputSampleRate(_this->sampleRate);
-            // TODO: Save
-        }
-
-        if (SmGui::Combo(CONCAT("##_rfnm_sr_sel_", _this->name), &_this->srId, _this->samplerates.txt)) {
-            _this->sampleRate = _this->samplerates.key(_this->srId);
-            core::setInputSampleRate(_this->sampleRate);
-            // TODO: Save
-        }
-
-        SmGui::SameLine();
-        SmGui::FillWidth();
-        SmGui::ForceSync();
-        if (SmGui::Button(CONCAT("Refresh##_rfnm_refr_", _this->name))) {
-            _this->refresh();
-            _this->select(_this->selectedSerial);
-            core::setInputSampleRate(_this->sampleRate);
-        }
-
-        if (_this->running) { SmGui::EndDisabled(); }
-
-        SmGui::LeftLabel("Bandwidth");
-        SmGui::FillWidth();
-        if (SmGui::Combo(CONCAT("##_rfnm_bw_sel_", _this->name), &_this->bwId, _this->bandwidths.txt)) {
-            // TODO: Save
-        }
-
-        SmGui::LeftLabel("Gain");
-        SmGui::FillWidth();
-        if (SmGui::SliderInt(CONCAT("##_rfnm_gain_", _this->name), &_this->gain, _this->gainMin, _this->gainMax)) {
-            if (_this->running) {
-                _this->openDev->librfnm_s->rx.ch[0].gain = _this->gain;
-                rfnm_api_failcode fail = _this->openDev->set(LIBRFNM_APPLY_CH0_RX);
-            }
-            // TODO: Save
-        }
-
-        if (SmGui::Checkbox(CONCAT("FM Notch##_rfnm_", _this->name), &_this->fmNotch)) {
-            if (_this->running) {
-                _this->openDev->librfnm_s->rx.ch[0].fm_notch = _this->fmNotch ? rfnm_fm_notch::RFNM_FM_NOTCH_ON : rfnm_fm_notch::RFNM_FM_NOTCH_OFF;
-                rfnm_api_failcode fail = _this->openDev->set(LIBRFNM_APPLY_CH0_RX);
-            }
-            // TODO: Save
-        }
-    }
-
-    void worker() {
-        librfnm_rx_buf* lrxbuf;
-        int sampCount = bufferSize/4;
-
-        // TODO: Define number of buffers per swap to maintain 200 fps
-
-        while (true) {
-            // Receive a buffer
-            auto fail = openDev->rx_dqbuf(&lrxbuf, LIBRFNM_CH0, 1000);
-            if (fail == rfnm_api_failcode::RFNM_API_DQBUF_NO_DATA) {
-                flog::error("Dequeue buffer didn't have any data");
-                continue;
-            }
-            else if (fail) { break; }
-
-            // Convert buffer to CF32
-            volk_16i_s32f_convert_32f((float*)stream.writeBuf, (int16_t*)lrxbuf->buf, 32768.0f, sampCount * 2);
-
-            // Reque buffer
-            openDev->rx_qbuf(lrxbuf);
-
-            // Swap data
-            if (!stream.swap(sampCount)) { break; }
-        }
-
-        flog::debug("Worker exiting");
-    }
-
-    std::string name;
-    bool enabled = true;
-    dsp::stream<dsp::complex_t> stream;
-    double sampleRate;
-    SourceManager::SourceHandler handler;
-    bool running = false;
-    double freq;
-
-    OptionList<std::string, std::string> devices;
-    OptionList<int, int> bandwidths;
-    OptionList<int, int> samplerates;
-    int gainMin = 0;
-    int gainMax = 0;
-
-    int devId = 0;
-    int srId = 0;
-    int bwId = 0;
-    int gain = 0;
-    bool fmNotch = false;
-    std::string selectedSerial;
-    librfnm* openDev;
-    int bufferSize = -1;
-    librfnm_rx_buf rxBuf[LIBRFNM_MIN_RX_BUFCNT];
-
-#ifdef __ANDROID__
-    int devFd = 0;
-#endif
-
-    std::thread workerThread;
-};
-
-MOD_EXPORT void _INIT_() {
-    // Nothing here
-}
-
-MOD_EXPORT ModuleManager::Instance* _CREATE_INSTANCE_(std::string name) {
-    return new RFNMSourceModule(name);
-}
-
-MOD_EXPORT void _DELETE_INSTANCE_(void* instance) {
-    delete (RFNMSourceModule*)instance;
-}
-
-MOD_EXPORT void _END_() {
-    // Nothing here
-}

source_modules/sdrplay_source/src/main.cpp

@@ -411,6 +411,8 @@ public:
             agcSetPoint = config.conf["devices"][selectedName]["agcSetPoint"];
         }
 
+        core::setInputSampleRate(sampleRate);
+
         // Per device options
         if (openDev.hwVer == SDRPLAY_RSP1_ID) {
             // No config to load
@@ -686,7 +688,6 @@ private:
         SmGui::ForceSync();
         if (SmGui::Combo(CONCAT("##sdrplay_dev", _this->name), &_this->devId, _this->devListTxt.c_str())) {
             _this->selectById(_this->devId);
-            core::setInputSampleRate(_this->sampleRate);
             config.acquire();
             config.conf["device"] = _this->devNameList[_this->devId];
             config.release(true);
@@ -710,7 +711,6 @@ private:
             if (SmGui::Button(CONCAT("Refresh##sdrplay_refresh", _this->name))) {
                 _this->refresh();
                 _this->selectByName(_this->selectedName);
-                core::setInputSampleRate(_this->sampleRate);
             }
 
             SmGui::LeftLabel("Bandwidth");

source_modules/spectran_source/src/main.cpp

@@ -9,13 +9,8 @@
 #include <gui/smgui.h>
 #include <utils/optionlist.h>
 #include <codecvt>
-#include <locale>
 #include <aaroniartsaapi.h>
 
-#ifndef _WIN32
-#include <unistd.h>
-#endif
-
 #define CONCAT(a, b) ((std::string(a) + b).c_str())
 
 SDRPP_MOD_INFO{
@@ -194,6 +189,7 @@ public:
 
         // Set samplerate
         samplerate = sampleRateList.value(srId);
+        core::setInputSampleRate(samplerate.effective);
 
         // Close device
         AARTSAAPI_CloseDevice(&api, &dev);
@@ -333,10 +329,9 @@ private:
         SmGui::FillWidth();
         SmGui::ForceSync();
         if (SmGui::Combo(CONCAT("##_spectran_dev_", _this->name), &_this->devId, _this->devList.txt)) {
-            _this->selectSerial(_this->devList.key(_this->devId));
-            core::setInputSampleRate(_this->samplerate.effective);
-        }
             
+        }
+        // TODO: SR sel
         if (SmGui::Combo(CONCAT("##_spectran_sr_", _this->name), &_this->srId, _this->sampleRateList.txt)) {
             _this->samplerate = _this->sampleRateList.value(_this->srId);
             core::setInputSampleRate(_this->samplerate.effective);

source_modules/usrp_source/src/main.cpp

@@ -211,6 +211,7 @@ public:
 
         // Apply samplerate
         sampleRate = samplerates.key(srId);
+        core::setInputSampleRate(sampleRate);
     }
 
     void setBandwidth(double bw) {
@@ -334,7 +335,6 @@ private:
         SmGui::ForceSync();
         if (SmGui::Combo(CONCAT("##_usrp_dev_sel_", _this->name), &_this->devId, _this->devices.txt)) {
             _this->select(_this->devices.key(_this->devId));
-            core::setInputSampleRate(_this->sampleRate);
             if (!_this->selectedSer.empty()) {
                 config.acquire();
                 config.conf["device"] = _this->devices.key(_this->devId);
@@ -357,8 +357,10 @@ private:
         SmGui::ForceSync();
         if (SmGui::Button(CONCAT("Refresh##_usrp_refr_", _this->name))) {
             _this->refresh();
-            _this->select(_this->selectedSer);
+            config.acquire();
-            core::setInputSampleRate(_this->sampleRate);
+            std::string ser = config.conf["device"];
+            config.release();
+            _this->select(ser);
         }
 
         if (_this->channels.size() > 1) {