disable debugging options for dragonlabs source

Update bands based on the PNRF 2022

.github/workflows/build_all.yml

@@ -36,6 +36,13 @@ jobs:
           working-directory: ${{runner.workspace}}
           run: 7z x libusb.7z -olibusb_old ; rm "C:/Program Files/PothosSDR/bin/libusb-1.0.dll" ; cp "libusb_old/MS64/dll/libusb-1.0.dll" "C:/Program Files/PothosSDR/bin/" ; rm "C:/Program Files/PothosSDR/lib/libusb-1.0.lib" ; cp "libusb_old/MS64/dll/libusb-1.0.lib" "C:/Program Files/PothosSDR/lib/"
  
+        - name: Download librtlsdr
+          run: Invoke-WebRequest -Uri "https://ftp.osmocom.org/binaries/windows/rtl-sdr/rtl-sdr-64bit-20240623.zip" -OutFile ${{runner.workspace}}/rtl-sdr.zip
+
+        - name: Patch Pothos with newer librtlsdr version
+          working-directory: ${{runner.workspace}}
+          run: 7z x rtl-sdr.zip ; rm "C:/Program Files/PothosSDR/bin/rtlsdr.dll" ; cp "rtl-sdr-64bit-20240623/librtlsdr.dll" "C:/Program Files/PothosSDR/bin/rtlsdr.dll"
+
         - name: Download SDRPlay API
           run: Invoke-WebRequest -Uri "https://www.sdrpp.org/SDRplay.zip" -OutFile ${{runner.workspace}}/SDRplay.zip
 
@@ -43,7 +50,7 @@ jobs:
           run: 7z x ${{runner.workspace}}/SDRplay.zip -o"C:/Program Files/"
 
         - name: Download codec2
-          run: git clone https://github.com/AlexandreRouma/codec2
+          run: git clone https://github.com/drowe67/codec2
 
         - name: Prepare MinGW
           run: C:/msys64/msys2_shell.cmd -defterm -here -no-start -mingw64 -c "pacman --noconfirm -S --needed base-devel mingw-w64-x86_64-toolchain mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja"
@@ -58,17 +65,26 @@ jobs:
           run: mkdir "C:/Program Files/codec2" ; mkdir "C:/Program Files/codec2/include" ; mkdir "C:/Program Files/codec2/include/codec2" ; mkdir "C:/Program Files/codec2/lib" ; cd "codec2" ; xcopy "src" "C:/Program Files/codec2/include" ; cd "build" ; xcopy "src" "C:/Program Files/codec2/lib" ; xcopy "codec2" "C:/Program Files/codec2/include/codec2"
 
         - name: Install vcpkg dependencies
-          run: vcpkg install fftw3:x64-windows glfw3:x64-windows portaudio:x64-windows zstd:x64-windows libusb:x64-windows
+          run: vcpkg install fftw3:x64-windows glfw3:x64-windows portaudio:x64-windows zstd:x64-windows libusb:x64-windows spdlog:x64-windows
 
         - name: Install rtaudio
           run: git clone https://github.com/thestk/rtaudio ; cd rtaudio ; git checkout 2f2fca4502d506abc50f6d4473b2836d24cfb1e3 ; mkdir build ; cd build ; cmake .. ; cmake --build . --config Release ; cmake --install .
 
         - name: Install libperseus-sdr
-          run: git clone https://github.com/AlexandreRouma/libperseus-sdr ; cd libperseus-sdr ; mkdir build ; cd build ; cmake "-DLIBUSB_LIBRARIES=C:/Program Files/PothosSDR/lib/libusb-1.0.lib" "-DLIBUSB_INCLUDE_DIRS=C:/Program Files/PothosSDR/include/libusb-1.0" .. "-DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake" ; cmake --build . --config Release  ; mkdir "C:/Program Files/PothosSDR/include/perseus-sdr" ; cp Release/perseus-sdr.dll "C:/Program Files/PothosSDR/bin" ; cp Release/perseus-sdr.lib "C:/Program Files/PothosSDR/bin" ; cd .. ; xcopy "src" "C:/Program Files/PothosSDR/include/perseus-sdr"
+          run: git clone https://github.com/AlexandreRouma/libperseus-sdr ; cd libperseus-sdr ; mkdir build ; cd build ; cmake -DCMAKE_BUILD_TYPE=Release "-DLIBUSB_LIBRARIES=C:/Program Files/PothosSDR/lib/libusb-1.0.lib" "-DLIBUSB_INCLUDE_DIRS=C:/Program Files/PothosSDR/include/libusb-1.0" .. "-DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake" ; cmake --build . --config Release  ; mkdir "C:/Program Files/PothosSDR/include/perseus-sdr" ; cp Release/perseus-sdr.dll "C:/Program Files/PothosSDR/bin" ; cp Release/perseus-sdr.lib "C:/Program Files/PothosSDR/bin" ; cd .. ; xcopy "src" "C:/Program Files/PothosSDR/include/perseus-sdr"
+
+        - name: Install librfnm
+          run: git clone https://github.com/AlexandreRouma/librfnm ; cd librfnm ; mkdir build ; cd build ; cmake .. -DCMAKE_BUILD_TYPE=Release "-DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake" ; cmake --build . --config Release ; cmake --install .
+
+        - name: Install libfobos
+          run: git clone https://github.com/AlexandreRouma/libfobos ; cd libfobos ; mkdir build ; cd build ; cmake .. -DCMAKE_BUILD_TYPE=Release "-DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake" ; cmake --build . --config Release ; cmake --install .
+
+        - name: Install libhydrasdr
+          run: git clone https://github.com/hydrasdr/rfone_host; cd rfone_host/ ; mkdir build ; cd build ; cmake .. -DCMAKE_BUILD_TYPE=Release "-DLIBUSB_LIBRARIES=C:\Program Files\PothosSDR\lib\libusb-1.0.lib" "-DLIBUSB_INCLUDE_DIR=C:\Program Files\PothosSDR\include\libusb-1.0" "-DTHREADS_PTHREADS_WIN32_LIBRARY=C:\Program Files\PothosSDR\lib\pthreadVC2.lib" "-DTHREADS_PTHREADS_INCLUDE_DIR=C:\Program Files\PothosSDR\include" ; cmake --build . --config Release ; cmake --install .
 
         - name: Prepare CMake
           working-directory: ${{runner.workspace}}/build
-          run: cmake "$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
+          run: cmake -DCOPY_MSVC_REDISTRIBUTABLES=ON "$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 -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON -DOPT_BUILD_HYDRASDR_SOURCE=ON
 
         - name: Build
           working-directory: ${{runner.workspace}}/build
@@ -85,7 +101,7 @@ jobs:
               path: ${{runner.workspace}}/sdrpp_windows_x64.zip
 
     build_macos_intel:
-        runs-on: macos-12
+        runs-on: macos-15-intel
 
         steps:
         - uses: actions/checkout@v4
@@ -94,32 +110,41 @@ jobs:
           run: cmake -E make_directory ${{runner.workspace}}/build
 
         - name: Install dependencies
-          run: brew install pkg-config libusb fftw glfw airspy airspyhf portaudio hackrf libbladerf codec2 zstd autoconf automake libtool && pip3 install mako
+          run: brew install pkg-config libusb fftw glfw airspy airspyhf portaudio hackrf libbladerf codec2 zstd autoconf automake libtool spdlog && pip3 install mako --break-system-packages
 
         - name: Install volk
           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-3.14.0.pkg && sudo installer -pkg SDRplayAPI-macos-installer-universal-3.14.0.pkg -target /
+          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 /
 
         - 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 ../../
 
         - name: Install libad9361
-          run: git clone https://github.com/analogdevicesinc/libad9361-iio && cd libad9361-iio && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
+          run: git clone https://github.com/analogdevicesinc/libad9361-iio && cd libad9361-iio && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release -DCMAKE_POLICY_VERSION_MINIMUM=3.5 .. && make -j3 && sudo make install && cd ../../
 
         - name: Install LimeSuite
           run: git clone https://github.com/myriadrf/LimeSuite && cd LimeSuite && mkdir builddir && cd builddir && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
 
         - name: Install libperseus
-          run: git clone https://github.com/Microtelecom/libperseus-sdr && cd libperseus-sdr && autoreconf -i && ./configure --prefix=/usr/local && make && make install && cd ..
+          run: git clone https://github.com/Microtelecom/libperseus-sdr && cd libperseus-sdr && autoreconf -i && ./configure --prefix=/usr/local && make && sudo make install && cd ..
+
+        - name: Install librfnm
+          run: git clone https://github.com/AlexandreRouma/librfnm && cd librfnm && mkdir build && cd build && cmake .. -DCMAKE_BUILD_TYPE=Release && make && sudo make install && cd ..
+
+        - name: Install libfobos
+          run: git clone https://github.com/AlexandreRouma/libfobos && cd libfobos && mkdir build && cd build && cmake .. -DCMAKE_BUILD_TYPE=Release && make && sudo make install && cd ..
 
         - name: Install more recent librtlsdr
           run: git clone https://github.com/osmocom/rtl-sdr && cd rtl-sdr && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 LIBRARY_PATH=$(pkg-config --libs-only-L libusb-1.0 | sed 's/\-L//') && sudo make install && cd ../../
 
+        - name: Install libhydrasdr
+          run: git clone https://github.com/hydrasdr/rfone_host && cd rfone_host && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
+
         - name: Prepare CMake
           working-directory: ${{runner.workspace}}/build
-          run: cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 $GITHUB_WORKSPACE -DOPT_BUILD_PLUTOSDR_SOURCE=ON -DOPT_BUILD_BLADERF_SOURCE=ON -DOPT_BUILD_SDRPLAY_SOURCE=ON -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD_AUDIO_SINK=OFF -DOPT_BUILD_PORTAUDIO_SINK=ON -DOPT_BUILD_NEW_PORTAUDIO_SINK=ON -DOPT_BUILD_M17_DECODER=ON -DOPT_BUILD_PERSEUS_SOURCE=ON -DOPT_BUILD_AUDIO_SOURCE=OFF -DUSE_BUNDLE_DEFAULTS=ON -DCMAKE_BUILD_TYPE=Release
+          run: cmake -DCMAKE_POLICY_VERSION_MINIMUM=3.5 -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 $GITHUB_WORKSPACE -DOPT_BUILD_PLUTOSDR_SOURCE=ON -DOPT_BUILD_BLADERF_SOURCE=ON -DOPT_BUILD_SDRPLAY_SOURCE=ON -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD_AUDIO_SINK=OFF -DOPT_BUILD_PORTAUDIO_SINK=ON -DOPT_BUILD_NEW_PORTAUDIO_SINK=ON -DOPT_BUILD_M17_DECODER=ON -DOPT_BUILD_PERSEUS_SOURCE=ON -DOPT_BUILD_AUDIO_SOURCE=OFF -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON  -DOPT_BUILD_HYDRASDR_SOURCE=ON -DUSE_BUNDLE_DEFAULTS=ON -DCMAKE_BUILD_TYPE=Release
 
         - name: Build
           working-directory: ${{runner.workspace}}/build
@@ -136,7 +161,7 @@ jobs:
               path: ${{runner.workspace}}/sdrpp_macos_intel.zip
 
     build_macos_arm:
-        runs-on: macos-14
+        runs-on: macos-15
 
         steps:
         - uses: actions/checkout@v4
@@ -145,19 +170,19 @@ jobs:
           run: cmake -E make_directory ${{runner.workspace}}/build
 
         - name: Install dependencies
-          run: brew install pkg-config libusb fftw glfw airspy airspyhf portaudio hackrf libbladerf codec2 zstd autoconf automake libtool && pip3 install mako --break-system-packages
+          run: brew install pkg-config libusb fftw glfw airspy airspyhf portaudio hackrf libbladerf codec2 zstd autoconf automake libtool spdlog && pip3 install mako --break-system-packages
 
         - name: Install volk
           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-3.14.0.pkg && sudo installer -pkg SDRplayAPI-macos-installer-universal-3.14.0.pkg -target /
+          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 /
 
         - 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 ../../
 
         - name: Install libad9361
-          run: git clone https://github.com/analogdevicesinc/libad9361-iio && cd libad9361-iio && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
+          run: git clone https://github.com/analogdevicesinc/libad9361-iio && cd libad9361-iio && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release -DCMAKE_POLICY_VERSION_MINIMUM=3.5 .. && make -j3 && sudo make install && cd ../../
 
         - name: Install LimeSuite
           run: git clone https://github.com/myriadrf/LimeSuite && cd LimeSuite && mkdir builddir && cd builddir && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
@@ -165,12 +190,21 @@ jobs:
         # - name: Install libperseus
         #   run: git clone https://github.com/Microtelecom/libperseus-sdr && cd libperseus-sdr && autoreconf -i && ./configure --prefix=/usr/local && make && make install && cd ..
 
+        - name: Install librfnm
+          run: git clone https://github.com/AlexandreRouma/librfnm && cd librfnm && mkdir build && cd build && cmake .. -DCMAKE_BUILD_TYPE=Release && make && sudo make install && cd ..
+
+        - name: Install libfobos
+          run: git clone https://github.com/AlexandreRouma/libfobos && cd libfobos && mkdir build && cd build && cmake .. -DCMAKE_BUILD_TYPE=Release && make && sudo make install && cd ..
+
         - name: Install more recent librtlsdr
           run: git clone https://github.com/osmocom/rtl-sdr && cd rtl-sdr && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 LIBRARY_PATH=$(pkg-config --libs-only-L libusb-1.0 | sed 's/\-L//') && sudo make install && cd ../../
 
+        - name: Install libhydrasdr
+          run: git clone https://github.com/hydrasdr/rfone_host && cd rfone_host && mkdir build && cd build && cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
+
         - name: Prepare CMake
           working-directory: ${{runner.workspace}}/build
-          run: cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 $GITHUB_WORKSPACE -DOPT_BUILD_PLUTOSDR_SOURCE=ON -DOPT_BUILD_BLADERF_SOURCE=ON -DOPT_BUILD_SDRPLAY_SOURCE=ON -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD_AUDIO_SINK=OFF -DOPT_BUILD_PORTAUDIO_SINK=ON -DOPT_BUILD_NEW_PORTAUDIO_SINK=ON -DOPT_BUILD_M17_DECODER=OFF -DOPT_BUILD_PERSEUS_SOURCE=OFF -DOPT_BUILD_AUDIO_SOURCE=OFF -DUSE_BUNDLE_DEFAULTS=ON -DCMAKE_BUILD_TYPE=Release
+          run: cmake -DCMAKE_POLICY_VERSION_MINIMUM=3.5 -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 $GITHUB_WORKSPACE -DOPT_BUILD_PLUTOSDR_SOURCE=ON -DOPT_BUILD_BLADERF_SOURCE=ON -DOPT_BUILD_SDRPLAY_SOURCE=ON -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD_AUDIO_SINK=OFF -DOPT_BUILD_PORTAUDIO_SINK=ON -DOPT_BUILD_NEW_PORTAUDIO_SINK=ON -DOPT_BUILD_M17_DECODER=OFF -DOPT_BUILD_PERSEUS_SOURCE=OFF -DOPT_BUILD_AUDIO_SOURCE=OFF -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON -DOPT_BUILD_HYDRASDR_SOURCE=ON -DUSE_BUNDLE_DEFAULTS=ON -DCMAKE_BUILD_TYPE=Release
 
         - name: Build
           working-directory: ${{runner.workspace}}/build
@@ -186,29 +220,7 @@ jobs:
               name: sdrpp_macos_arm
               path: ${{runner.workspace}}/sdrpp_macos_arm.zip
 
-    build_debian_buster:
+    build_debian_bullseye_amd64:
-        runs-on: ubuntu-latest
-
-        steps:
-        - uses: actions/checkout@v4
-
-        - name: Create Docker Image
-          run: cd $GITHUB_WORKSPACE/docker_builds/debian_buster && 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_debian_buster_amd64
-              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
-
-    build_debian_bullseye:
         runs-on: ubuntu-latest
 
         steps:
@@ -230,7 +242,29 @@ jobs:
               name: sdrpp_debian_bullseye_amd64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
-    build_debian_bookworm:
+    build_debian_bullseye_aarch64:
+        runs-on: ubuntu-24.04-arm
+
+        steps:
+        - uses: actions/checkout@v4
+        
+        - name: Create Docker Image
+          run: cd $GITHUB_WORKSPACE/docker_builds/debian_bullseye && 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_debian_bullseye_aarch64
+              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
+
+    build_debian_bookworm_amd64:
         runs-on: ubuntu-latest
 
         steps:
@@ -252,7 +286,73 @@ jobs:
               name: sdrpp_debian_bookworm_amd64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
-    build_debian_sid:
+    build_debian_bookworm_aarch64:
+        runs-on: ubuntu-24.04-arm
+
+        steps:
+        - uses: actions/checkout@v4
+        
+        - name: Create Docker Image
+          run: cd $GITHUB_WORKSPACE/docker_builds/debian_bookworm && 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_debian_bookworm_aarch64
+              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
+
+    build_debian_trixie_amd64:
+        runs-on: ubuntu-latest
+
+        steps:
+        - uses: actions/checkout@v4
+        
+        - name: Create Docker Image
+          run: cd $GITHUB_WORKSPACE/docker_builds/debian_trixie && 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_debian_trixie_amd64
+              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
+
+    build_debian_trixie_aarch64:
+        runs-on: ubuntu-24.04-arm
+
+        steps:
+        - uses: actions/checkout@v4
+        
+        - name: Create Docker Image
+          run: cd $GITHUB_WORKSPACE/docker_builds/debian_trixie && 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_debian_trixie_aarch64
+              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
+
+    build_debian_sid_amd64:
         runs-on: ubuntu-latest
 
         steps:
@@ -274,7 +374,29 @@ jobs:
               name: sdrpp_debian_sid_amd64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
-    build_ubuntu_focal:
+    build_debian_sid_aarch64:
+        runs-on: ubuntu-24.04-arm
+
+        steps:
+        - uses: actions/checkout@v4
+        
+        - name: Create Docker Image
+          run: cd $GITHUB_WORKSPACE/docker_builds/debian_sid && 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_debian_sid_aarch64
+              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
+
+    build_ubuntu_focal_amd64:
         runs-on: ubuntu-latest
 
         steps:
@@ -296,7 +418,29 @@ jobs:
               name: sdrpp_ubuntu_focal_amd64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
-    build_ubuntu_jammy:
+    build_ubuntu_focal_aarch64:
+        runs-on: ubuntu-24.04-arm
+
+        steps:
+        - uses: actions/checkout@v4
+        
+        - name: Create Docker Image
+          run: cd $GITHUB_WORKSPACE/docker_builds/ubuntu_focal && 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_focal_aarch64
+              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
+
+    build_ubuntu_jammy_amd64:
         runs-on: ubuntu-latest
 
         steps:
@@ -318,14 +462,14 @@ jobs:
               name: sdrpp_ubuntu_jammy_amd64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
-    build_ubuntu_mantic:
+    build_ubuntu_jammy_aarch64:
-        runs-on: ubuntu-latest
+        runs-on: ubuntu-24.04-arm
 
         steps:
         - uses: actions/checkout@v4
         
         - name: Create Docker Image
-          run: cd $GITHUB_WORKSPACE/docker_builds/ubuntu_mantic && docker build . --tag sdrpp_build
+          run: cd $GITHUB_WORKSPACE/docker_builds/ubuntu_jammy && 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
@@ -337,35 +481,52 @@ jobs:
         - name: Save Deb Archive
           uses: actions/upload-artifact@v4
           with:
-              name: sdrpp_ubuntu_mantic_amd64
+              name: sdrpp_ubuntu_jammy_aarch64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
-    build_raspios_bullseye_armhf:
+    build_ubuntu_noble_amd64:
-        runs-on: ARM
+        runs-on: ubuntu-latest
 
         steps:
         - uses: actions/checkout@v4
         
-        - name: Create Build Environment
+        - name: Create Docker Image
-          run: rm -rf ${{runner.workspace}}/build && cmake -E make_directory ${{runner.workspace}}/build
+          run: cd $GITHUB_WORKSPACE/docker_builds/ubuntu_noble && docker build . --tag sdrpp_build
 
-        - name: Prepare CMake
+        - name: Run Container
-          working-directory: ${{runner.workspace}}/build
+          run: docker run --name build -v $GITHUB_WORKSPACE:/root/SDRPlusPlus --env BUILD_NO="-$GITHUB_RUN_NUMBER" sdrpp_build /root/do_build.sh
-          run: cmake $GITHUB_WORKSPACE -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_USRP_SOURCE=ON -DOPT_BUILD_PERSEUS_SOURCE=ON
 
-        - name: Build
+        - name: Recover Deb Archive
-          working-directory: ${{runner.workspace}}/build
-          run: make VERBOSE=1 -j3
-
-        - name: Create Dev Archive
           working-directory: ${{runner.workspace}}
-          run: sh $GITHUB_WORKSPACE/make_debian_package.sh ./build 'libfftw3-dev, libglfw3-dev, libvolk2-dev, librtaudio-dev' && mv sdrpp_debian_amd64.deb sdrpp_debian_armhf.deb
+          run: docker cp build:/root/SDRPlusPlus/sdrpp_debian_amd64.deb ./
 
         - name: Save Deb Archive
           uses: actions/upload-artifact@v4
           with:
-              name: sdrpp_raspios_bullseye_armhf
+              name: sdrpp_ubuntu_noble_amd64
-              path: ${{runner.workspace}}/sdrpp_debian_armhf.deb
+              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
+
+    build_ubuntu_noble_aarch64:
+        runs-on: ubuntu-24.04-arm
+
+        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_aarch64
+              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
     build_android:
         runs-on: ubuntu-latest
@@ -395,7 +556,26 @@ 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_raspios_bullseye_armhf', 'build_android']
+        needs: [
+          'build_windows',
+          'build_macos_intel',
+          'build_macos_arm',
+          'build_debian_bullseye_amd64',
+          'build_debian_bullseye_aarch64',
+          'build_debian_bookworm_amd64',
+          'build_debian_bookworm_aarch64',
+          'build_debian_trixie_amd64',
+          'build_debian_trixie_aarch64',
+          'build_debian_sid_amd64',
+          'build_debian_sid_aarch64',
+          'build_ubuntu_focal_amd64',
+          'build_ubuntu_focal_aarch64',
+          'build_ubuntu_jammy_amd64',
+          'build_ubuntu_jammy_aarch64',
+          'build_ubuntu_noble_amd64',
+          'build_ubuntu_noble_aarch64',
+          'build_android'
+        ]
         runs-on: ubuntu-latest
 
         steps:
@@ -408,14 +588,20 @@ jobs:
             mv sdrpp_windows_x64/sdrpp_windows_x64.zip sdrpp_all/ && 
             mv sdrpp_macos_intel/sdrpp_macos_intel.zip sdrpp_all/ && 
             mv sdrpp_macos_arm/sdrpp_macos_arm.zip sdrpp_all/ && 
-            mv sdrpp_debian_buster_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_buster_amd64.deb && 
             mv sdrpp_debian_bullseye_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_bullseye_amd64.deb &&
+            mv sdrpp_debian_bullseye_aarch64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_bullseye_aarch64.deb &&
             mv sdrpp_debian_bookworm_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_bookworm_amd64.deb && 
+            mv sdrpp_debian_bookworm_aarch64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_bookworm_aarch64.deb && 
+            mv sdrpp_debian_trixie_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_trixie_amd64.deb && 
+            mv sdrpp_debian_trixie_aarch64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_trixie_aarch64.deb && 
             mv sdrpp_debian_sid_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_sid_amd64.deb && 
+            mv sdrpp_debian_sid_aarch64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_sid_aarch64.deb && 
             mv sdrpp_ubuntu_focal_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_focal_amd64.deb &&
+            mv sdrpp_ubuntu_focal_aarch64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_focal_aarch64.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_jammy_aarch64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_jammy_aarch64.deb &&
-            mv sdrpp_raspios_bullseye_armhf/sdrpp_debian_armhf.deb sdrpp_all/sdrpp_raspios_bullseye_armhf.deb &&
+            mv sdrpp_ubuntu_noble_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_noble_amd64.deb &&
+            mv sdrpp_ubuntu_noble_aarch64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_noble_aarch64.deb &&
             mv sdrpp_android/sdrpp.apk sdrpp_all/sdrpp.apk
 
         - uses: actions/upload-artifact@v4

.gitignore

@@ -17,3 +17,7 @@ m17_decoder/libcorrect
 SDR++.app
 android/deps
 android/app/assets
+source_modules/badgesdr_source
+decoder_modules/mystery_decoder
+decoder_modules/tetra_decoder
+misc_modules/modulation_monitor

CMakeLists.txt

@@ -12,14 +12,21 @@ 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_DRAGONLABS_SOURCE "Build Dragon Labs Source Module (Dependencies: libdlcr)" OFF)
 option(OPT_BUILD_FILE_SOURCE "Wav file source" ON)
+option(OPT_BUILD_FOBOSSDR_SOURCE "Build FobosSDR Source Module (Dependencies: libfobos)" OFF)
 option(OPT_BUILD_HACKRF_SOURCE "Build HackRF Source Module (Dependencies: libhackrf)" ON)
+option(OPT_BUILD_HAROGIC_SOURCE "Build Harogic Source Module (Dependencies: htra_api)" OFF)
 option(OPT_BUILD_HERMES_SOURCE "Build Hermes Source Module (no dependencies required)" ON)
+option(OPT_BUILD_HYDRASDR_SOURCE "Build HydraSDR Source Module (Dependencies: libhydrasdr)" OFF)
+option(OPT_BUILD_KCSDR_SOURCE "Build KCSDR Source Module (Dependencies: libkcsdr)" OFF)
 option(OPT_BUILD_LIMESDR_SOURCE "Build LimeSDR Source Module (Dependencies: liblimesuite)" OFF)
 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)
@@ -39,13 +46,16 @@ option(OPT_BUILD_NEW_PORTAUDIO_SINK "Build the new PortAudio Sink Module (Depend
 option(OPT_BUILD_PORTAUDIO_SINK "Build PortAudio Sink Module (Dependencies: portaudio)" OFF)
 
 # Decoders
-option(OPT_BUILD_ATV_DECODER "Build ATV decoder (no dependencies required)" OFF)
+option(OPT_BUILD_ATV_DECODER "Build ATV decoder (no dependencies required)" ON)
+option(OPT_BUILD_DAB_DECODER "Build the DAB/DAB+ decoder (no dependencies required)" OFF)
 option(OPT_BUILD_FALCON9_DECODER "Build the falcon9 live decoder (Dependencies: ffplay)" OFF)
 option(OPT_BUILD_KG_SSTV_DECODER "Build the KG SSTV (KG-STV) decoder module (no dependencies required)" OFF)
 option(OPT_BUILD_M17_DECODER "Build the M17 decoder module (Dependencies: codec2)" OFF)
 option(OPT_BUILD_METEOR_DEMODULATOR "Build the meteor demodulator module (no dependencies required)" ON)
 option(OPT_BUILD_PAGER_DECODER "Build the pager decoder module (no dependencies required)" ON)
 option(OPT_BUILD_RADIO "Main audio modulation decoder (AM, FM, SSB, etc...)" ON)
+option(OPT_BUILD_RYFI_DECODER "RyFi data link decoder" OFF)
+option(OPT_BUILD_VOR_RECEIVER "VOR beacon receiver" OFF)
 option(OPT_BUILD_WEATHER_SAT_DECODER "Build the HRPT decoder module (no dependencies required)" OFF)
 
 # Misc
@@ -61,6 +71,7 @@ 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")
@@ -125,22 +136,46 @@ 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)
 
+if (OPT_BUILD_DRAGONLABS_SOURCE)
+add_subdirectory("source_modules/dragonlabs_source")
+endif (OPT_BUILD_DRAGONLABS_SOURCE)
+
 if (OPT_BUILD_FILE_SOURCE)
 add_subdirectory("source_modules/file_source")
 endif (OPT_BUILD_FILE_SOURCE)
 
+if (OPT_BUILD_FOBOSSDR_SOURCE)
+add_subdirectory("source_modules/fobossdr_source")
+endif (OPT_BUILD_FOBOSSDR_SOURCE)
+
 if (OPT_BUILD_HACKRF_SOURCE)
 add_subdirectory("source_modules/hackrf_source")
 endif (OPT_BUILD_HACKRF_SOURCE)
 
+if (OPT_BUILD_HAROGIC_SOURCE)
+add_subdirectory("source_modules/harogic_source")
+endif (OPT_BUILD_HAROGIC_SOURCE)
+
 if (OPT_BUILD_HERMES_SOURCE)
 add_subdirectory("source_modules/hermes_source")
 endif (OPT_BUILD_HERMES_SOURCE)
 
+if (OPT_BUILD_HYDRASDR_SOURCE)
+add_subdirectory("source_modules/hydrasdr_source")
+endif (OPT_BUILD_HYDRASDR_SOURCE)
+
+if (OPT_BUILD_KCSDR_SOURCE)
+add_subdirectory("source_modules/kcsdr_source")
+endif (OPT_BUILD_KCSDR_SOURCE)
+
 if (OPT_BUILD_LIMESDR_SOURCE)
 add_subdirectory("source_modules/limesdr_source")
 endif (OPT_BUILD_LIMESDR_SOURCE)
@@ -157,6 +192,10 @@ 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)
@@ -169,6 +208,10 @@ if (OPT_BUILD_RTL_TCP_SOURCE)
 add_subdirectory("source_modules/rtl_tcp_source")
 endif (OPT_BUILD_RTL_TCP_SOURCE)
 
+if (OPT_BUILD_SDDC_SOURCE)
+add_subdirectory("source_modules/sddc_source")
+endif (OPT_BUILD_SDDC_SOURCE)
+
 if (OPT_BUILD_SDRPP_SERVER_SOURCE)
 add_subdirectory("source_modules/sdrpp_server_source")
 endif (OPT_BUILD_SDRPP_SERVER_SOURCE)
@@ -225,6 +268,10 @@ if (OPT_BUILD_ATV_DECODER)
 add_subdirectory("decoder_modules/atv_decoder")
 endif (OPT_BUILD_ATV_DECODER)
 
+if (OPT_BUILD_DAB_DECODER)
+add_subdirectory("decoder_modules/dab_decoder")
+endif (OPT_BUILD_DAB_DECODER)
+
 if (OPT_BUILD_FALCON9_DECODER)
 add_subdirectory("decoder_modules/falcon9_decoder")
 endif (OPT_BUILD_FALCON9_DECODER)
@@ -249,6 +296,14 @@ if (OPT_BUILD_RADIO)
 add_subdirectory("decoder_modules/radio")
 endif (OPT_BUILD_RADIO)
 
+if (OPT_BUILD_RYFI_DECODER)
+add_subdirectory("decoder_modules/ryfi_decoder")
+endif (OPT_BUILD_RYFI_DECODER)
+
+if (OPT_BUILD_VOR_RECEIVER)
+add_subdirectory("decoder_modules/vor_receiver")
+endif (OPT_BUILD_VOR_RECEIVER)
+
 if (OPT_BUILD_WEATHER_SAT_DECODER)
 add_subdirectory("decoder_modules/weather_sat_decoder")
 endif (OPT_BUILD_WEATHER_SAT_DECODER)
@@ -302,6 +357,21 @@ target_compile_options(sdrpp PRIVATE ${SDRPP_COMPILER_FLAGS})
 if (MSVC)
     add_custom_target(do_always ALL xcopy /s \"$<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 ()
 
 
@@ -343,3 +413,5 @@ endif ()
 # Create uninstall target
 configure_file(${CMAKE_SOURCE_DIR}/cmake_uninstall.cmake ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake @ONLY)
 add_custom_target(uninstall ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
+
+# Create headers target

android/app/build.gradle

@@ -10,11 +10,11 @@ android {
         minSdkVersion 28
         targetSdkVersion 28
         versionCode 1
-        versionName "1.1.0"
+        versionName "1.2.1"
 
         externalNativeBuild {
             cmake {
-                arguments "-DOPT_BACKEND_GLFW=OFF", "-DOPT_BACKEND_ANDROID=ON", "-DOPT_BUILD_SOAPY_SOURCE=OFF", "-DOPT_BUILD_ANDROID_AUDIO_SINK=ON", "-DOPT_BUILD_AUDIO_SINK=OFF", "-DOPT_BUILD_DISCORD_PRESENCE=OFF", "-DOPT_BUILD_M17_DECODER=ON", "-DOPT_BUILD_PLUTOSDR_SOURCE=ON", "-DOPT_BUILD_AUDIO_SOURCE=OFF"
+                arguments "-DOPT_BACKEND_GLFW=OFF", "-DOPT_BACKEND_ANDROID=ON", "-DOPT_BUILD_SOAPY_SOURCE=OFF", "-DOPT_BUILD_ANDROID_AUDIO_SINK=ON", "-DOPT_BUILD_AUDIO_SINK=OFF", "-DOPT_BUILD_DISCORD_PRESENCE=OFF", "-DOPT_BUILD_M17_DECODER=ON", "-DOPT_BUILD_PLUTOSDR_SOURCE=ON", "-DOPT_BUILD_AUDIO_SOURCE=OFF", "-DOPT_BUILD_HYDRASDR_SOURCE=ON"
             }
         }
     }

contributing.md

@@ -1,3 +1,9 @@
+# AI USE IS FORBIDDEN
+
+Use of AI for the creation of code, pull requests or issues is forbidden.
+
+Submitting code, pull requests or issues generated by AI will result in a permanent ban from all of my (Alexandre Rouma) repositories.
+
 # Pull Requests
 
 Code pull requests are **NOT welcome**. Please open an issue discussing potential bugfixes or feature requests instead.

core/backends/android/android_backend.h

@@ -11,6 +11,7 @@ namespace backend {
     extern const std::vector<DevVIDPID> AIRSPY_VIDPIDS;
     extern const std::vector<DevVIDPID> AIRSPYHF_VIDPIDS;
     extern const std::vector<DevVIDPID> HACKRF_VIDPIDS;
+    extern const std::vector<DevVIDPID> HYDRASDR_VIDPIDS;
     extern const std::vector<DevVIDPID> RTL_SDR_VIDPIDS;
 
     int getDeviceFD(int& vid, int& pid, const std::vector<DevVIDPID>& allowedVidPids);

core/backends/android/backend.cpp

@@ -408,6 +408,11 @@ namespace backend {
         { 0x1d50, 0xcc15 }
     };
 
+    const std::vector<DevVIDPID> HYDRASDR_VIDPIDS = {
+        { 0x1d50, 0x60a1 },
+        { 0x38af, 0x0001 }
+    };
+
     const std::vector<DevVIDPID> RTL_SDR_VIDPIDS = {
         { 0x0bda, 0x2832 },
         { 0x0bda, 0x2838 },

core/backends/glfw/backend.cpp

@@ -99,6 +99,9 @@ namespace backend {
             glfwWindowHint(GLFW_CLIENT_API, OPENGL_VERSIONS_IS_ES[i] ? GLFW_OPENGL_ES_API : GLFW_OPENGL_API);
             glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, OPENGL_VERSIONS_MAJOR[i]);
             glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, OPENGL_VERSIONS_MINOR[i]);
+    #if GLFW_VERSION_MAJOR > 3 || (GLFW_VERSION_MAJOR == 3 && GLFW_VERSION_MINOR >= 4)
+            glfwWindowHintString(GLFW_WAYLAND_APP_ID, "sdrpp");
+    #endif
             
             // Create window with graphics context
             monitor = glfwGetPrimaryMonitor();

core/libcorrect/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.13)
 project(Correct C)
 include(CheckLibraryExists)
 include(CheckIncludeFiles)

core/src/core.cpp

@@ -147,12 +147,12 @@ int sdrpp_main(int argc, char* argv[]) {
     defConfig["menuElements"][3]["name"] = "Sinks";
     defConfig["menuElements"][3]["open"] = true;
 
-    defConfig["menuElements"][3]["name"] = "Frequency Manager";
+    defConfig["menuElements"][4]["name"] = "Frequency Manager";
-    defConfig["menuElements"][3]["open"] = true;
-
-    defConfig["menuElements"][4]["name"] = "VFO Color";
     defConfig["menuElements"][4]["open"] = true;
 
+    defConfig["menuElements"][5]["name"] = "VFO Color";
+    defConfig["menuElements"][5]["open"] = true;
+
     defConfig["menuElements"][6]["name"] = "Band Plan";
     defConfig["menuElements"][6]["open"] = true;
 
@@ -173,16 +173,26 @@ int sdrpp_main(int argc, char* argv[]) {
     defConfig["moduleInstances"]["BladeRF Source"]["enabled"] = true;
     defConfig["moduleInstances"]["File Source"]["module"] = "file_source";
     defConfig["moduleInstances"]["File Source"]["enabled"] = true;
+    defConfig["moduleInstances"]["FobosSDR Source"]["module"] = "fobossdr_source";
+    defConfig["moduleInstances"]["FobosSDR Source"]["enabled"] = true;
     defConfig["moduleInstances"]["HackRF Source"]["module"] = "hackrf_source";
     defConfig["moduleInstances"]["HackRF Source"]["enabled"] = true;
+    defConfig["moduleInstances"]["Harogic Source"]["module"] = "harogic_source";
+    defConfig["moduleInstances"]["Harogic Source"]["enabled"] = true;
     defConfig["moduleInstances"]["Hermes Source"]["module"] = "hermes_source";
     defConfig["moduleInstances"]["Hermes Source"]["enabled"] = true;
+    defConfig["moduleInstances"]["HydraSDR Source"]["module"] = "hydrasdr_source";
+    defConfig["moduleInstances"]["HydraSDR Source"]["enabled"] = true;
     defConfig["moduleInstances"]["LimeSDR Source"]["module"] = "limesdr_source";
     defConfig["moduleInstances"]["LimeSDR Source"]["enabled"] = true;
-    defConfig["moduleInstances"]["PlutoSDR Source"]["module"] = "plutosdr_source";
+    defConfig["moduleInstances"]["Network Source"]["module"] = "network_source";
-    defConfig["moduleInstances"]["PlutoSDR Source"]["enabled"] = true;
+    defConfig["moduleInstances"]["Network Source"]["enabled"] = true;
     defConfig["moduleInstances"]["PerseusSDR Source"]["module"] = "perseus_source";
     defConfig["moduleInstances"]["PerseusSDR Source"]["enabled"] = true;
+    defConfig["moduleInstances"]["PlutoSDR Source"]["module"] = "plutosdr_source";
+    defConfig["moduleInstances"]["PlutoSDR Source"]["enabled"] = true;
+    defConfig["moduleInstances"]["RFNM Source"]["module"] = "rfnm_source";
+    defConfig["moduleInstances"]["RFNM Source"]["enabled"] = true;
     defConfig["moduleInstances"]["RFspace Source"]["module"] = "rfspace_source";
     defConfig["moduleInstances"]["RFspace Source"]["enabled"] = true;
     defConfig["moduleInstances"]["RTL-SDR Source"]["module"] = "rtl_sdr_source";
@@ -193,8 +203,12 @@ int sdrpp_main(int argc, char* argv[]) {
     defConfig["moduleInstances"]["SDRplay Source"]["enabled"] = true;
     defConfig["moduleInstances"]["SDR++ Server Source"]["module"] = "sdrpp_server_source";
     defConfig["moduleInstances"]["SDR++ Server Source"]["enabled"] = true;
+    defConfig["moduleInstances"]["Spectran HTTP Source"]["module"] = "spectran_http_source";
+    defConfig["moduleInstances"]["Spectran HTTP Source"]["enabled"] = true;
     defConfig["moduleInstances"]["SpyServer Source"]["module"] = "spyserver_source";
     defConfig["moduleInstances"]["SpyServer Source"]["enabled"] = true;
+    defConfig["moduleInstances"]["USRP Source"]["module"] = "usrp_source";
+    defConfig["moduleInstances"]["USRP Source"]["enabled"] = true;
 
     defConfig["moduleInstances"]["Audio Sink"] = "audio_sink";
     defConfig["moduleInstances"]["Network Sink"] = "network_sink";
@@ -220,12 +234,19 @@ int sdrpp_main(int argc, char* argv[]) {
 
     defConfig["modules"] = json::array();
 
-    defConfig["offsetMode"] = (int)0; // Off
+    defConfig["offsets"]["SpyVerter"] = 120000000.0;
-    defConfig["offset"] = 0.0;
+    defConfig["offsets"]["Ham-It-Up"] = 125000000.0;
+    defConfig["offsets"]["MMDS S-band (1998MHz)"] = -1998000000.0;
+    defConfig["offsets"]["DK5AV X-Band"] = -6800000000.0;
+    defConfig["offsets"]["Ku LNB (9750MHz)"] = -9750000000.0;
+    defConfig["offsets"]["Ku LNB (10700MHz)"] = -10700000000.0;
+
+    defConfig["selectedOffset"] = "None";
+    defConfig["manualOffset"] = 0.0;
     defConfig["showMenu"] = true;
     defConfig["showWaterfall"] = true;
     defConfig["source"] = "";
-    defConfig["decimationPower"] = 0;
+    defConfig["decimation"] = 1;
     defConfig["iqCorrection"] = false;
     defConfig["invertIQ"] = false;
 
@@ -276,6 +297,7 @@ int sdrpp_main(int argc, char* argv[]) {
     core::configManager.conf["modules"][modCount++] = "airspyhf_source.so";
     core::configManager.conf["modules"][modCount++] = "hackrf_source.so";
     core::configManager.conf["modules"][modCount++] = "hermes_source.so";
+    core::configManager.conf["modules"][modCount++] = "hydrasdr_source.so";
     core::configManager.conf["modules"][modCount++] = "plutosdr_source.so";
     core::configManager.conf["modules"][modCount++] = "rfspace_source.so";
     core::configManager.conf["modules"][modCount++] = "rtl_sdr_source.so";
@@ -306,12 +328,18 @@ int sdrpp_main(int argc, char* argv[]) {
 
     // Remove unused elements
     auto items = core::configManager.conf.items();
+    auto newConf = core::configManager.conf;
+    bool configCorrected = false;
     for (auto const& item : items) {
         if (!defConfig.contains(item.key())) {
             flog::info("Unused key in config {0}, repairing", item.key());
-            core::configManager.conf.erase(item.key());
+            newConf.erase(item.key());
+            configCorrected = true;
         }
     }
+    if (configCorrected) {
+        core::configManager.conf = newConf;
+    }
 
     // Update to new module representation in config if needed
     for (auto [_name, inst] : core::configManager.conf["moduleInstances"].items()) {

core/src/credits.cpp

@@ -37,14 +37,20 @@ namespace sdrpp_credits {
     const char* hardwareDonators[] = {
         "Aaronia AG",
         "Airspy",
+        "Alex 4Z5LV",
         "Analog Devices",
         "CaribouLabs",
+        "Deepace",
         "Ettus Research",
+        "Harogic",
         "Howard Su",
         "MicroPhase",
+        "Microtelecom",
         "MyriadRF",
         "Nuand",
+        "RFNM",
         "RFspace",
+        "RigExpert",
         "RTL-SDRblog",
         "SDRplay"
     };
@@ -64,15 +70,18 @@ namespace sdrpp_credits {
         "Flinger Films",
         "Frank Werner (HB9FXQ)",
         "gringogrigio",
+        "Jandro",
         "Jeff Moe",
         "Joe Cupano",
         "KD1SQ",
         "Kezza",
         "Krys Kamieniecki",
         "Lee Donaghy",
-        "Lee KD1SQ",
+        "Lee (KD1SQ)",
         ".lozenge. (Hank Hill)",
         "Martin Herren (HB9FXX)",
+        "NeoVilsonWong",
+        "Nitin (VU2JEK)",
         "ON4MU",
         "Passion-Radio.com",
         "Paul Maine",

core/src/dsp/block.h

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

core/src/dsp/buffer/buffer.h

@@ -1,5 +1,6 @@
 #pragma once
 #include <volk/volk.h>
+#include <string.h>
 
 namespace dsp::buffer {
     template<class T>

core/src/dsp/chain.h

@@ -163,10 +163,10 @@ namespace dsp {
 
     private:
         Processor<T, T>* blockBefore(Processor<T, T>* block) {
-            // TODO: This is wrong and must be fixed when I get more time
+            Processor<T, T>* prev = NULL;
             for (auto& ln : links) {
-                if (ln == block) { return NULL; }
+                if (ln == block) { return prev; }
-                if (states[ln]) { return ln; }
+                if (states[ln]) { prev = ln; }
             }
             return NULL;
         }

core/src/dsp/demod/fm.h

@@ -22,18 +22,17 @@ namespace dsp::demod {
             dsp::taps::free(filterTaps);
         }
 
-        void init(dsp::stream<dsp::complex_t>* in, double samplerate, double bandwidth, bool lowPass, bool highPass) {
+        void init(dsp::stream<dsp::complex_t>* in, double samplerate, double bandwidth, bool lowPass) {
             _samplerate = samplerate;
             _bandwidth = bandwidth;
             _lowPass = lowPass;
-            _highPass = highPass;
 
             demod.init(NULL, bandwidth / 2.0, _samplerate);
             loadDummyTaps();
             fir.init(NULL, filterTaps);
 
             // Initialize taps
-            updateFilter(lowPass, highPass);
+            updateFilter(lowPass);
 
             if constexpr (std::is_same_v<T, float>) {
                 demod.out.free();
@@ -49,7 +48,7 @@ namespace dsp::demod {
             base_type::tempStop();
             _samplerate = samplerate;
             demod.setDeviation(_bandwidth / 2.0, _samplerate);
-            updateFilter(_lowPass, _highPass);
+            updateFilter(_lowPass);
             base_type::tempStart();
         }
 
@@ -59,19 +58,13 @@ namespace dsp::demod {
             if (bandwidth == _bandwidth) { return; }
             _bandwidth = bandwidth;
             demod.setDeviation(_bandwidth / 2.0, _samplerate);
-            updateFilter(_lowPass, _highPass);
+            updateFilter(_lowPass);
         }
 
         void setLowPass(bool lowPass) {
             assert(base_type::_block_init);
             std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
-            updateFilter(lowPass, _highPass);
+            updateFilter(lowPass);
-        }
-
-        void setHighPass(bool highPass) {
-            assert(base_type::_block_init);
-            std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
-            updateFilter(_lowPass, highPass);
         }
 
         void reset() {
@@ -86,14 +79,14 @@ namespace dsp::demod {
         inline int process(int count, dsp::complex_t* in, T* out) {
             if constexpr (std::is_same_v<T, float>) {
                 demod.process(count, in, out);
-                if (filtering) {
+                if (_lowPass) {
                     std::lock_guard<std::mutex> lck(filterMtx);
                     fir.process(count, out, out);
                 }
             }
             if constexpr (std::is_same_v<T, stereo_t>) {
                 demod.process(count, in, demod.out.writeBuf);
-                if (filtering) {
+                if (_lowPass) {
                     std::lock_guard<std::mutex> lck(filterMtx);
                     fir.process(count, demod.out.writeBuf, demod.out.writeBuf);
                 }
@@ -114,25 +107,17 @@ namespace dsp::demod {
         }
 
     private:
-        void updateFilter(bool lowPass, bool highPass) {
+        void updateFilter(bool lowPass) {
             std::lock_guard<std::mutex> lck(filterMtx);
 
             // Update values
             _lowPass = lowPass;
-            _highPass = highPass;
-            filtering = (lowPass || highPass);
 
             // Free filter taps
             dsp::taps::free(filterTaps);
 
-            // Generate filter depending on low and high pass settings
+            // Generate filter depending on the low pass settings
-            if (_lowPass && _highPass) {
+            if (_lowPass) {
-                filterTaps = dsp::taps::bandPass<float>(300.0, _bandwidth / 2.0, 100.0, _samplerate);
-            }
-            else if (_highPass) {
-                filterTaps = dsp::taps::highPass(300.0, 100.0, _samplerate);
-            }
-            else if (_lowPass) {
                 filterTaps = dsp::taps::lowPass(_bandwidth / 2.0, (_bandwidth / 2.0) * 0.1, _samplerate);
             }
             else {
@@ -152,7 +137,6 @@ namespace dsp::demod {
         double _samplerate;
         double _bandwidth;
         bool _lowPass;
-        bool _highPass;
         bool filtering;
 
         Quadrature demod;

core/src/dsp/noise_reduction/ctcss_squelch.h

@@ -0,0 +1,303 @@
+#pragma once
+#include "../channel/rx_vfo.h"
+#include "../demod/quadrature.h"
+#include "../filter/fir.h"
+#include "../taps/high_pass.h"
+#include <fftw3.h>
+#include <map>
+#include <atomic>
+
+#define CTCSS_DECODE_SAMPLERATE 500//250.0
+#define CTCSS_DECODE_BANDWIDTH  200.0
+#define CTCSS_DECODE_OFFSET     160.55
+
+namespace dsp::noise_reduction {
+    enum CTCSSTone {
+        /**
+         * Indicates that any valid tone will let audio through.
+        */
+        CTCSS_TONE_ANY = -2,
+
+        /**
+         * Indicates that no tone is being received, or to act as a decoder only, letting audio through continuously.
+        */
+        CTCSS_TONE_NONE = -1,
+
+        /**
+         * CTCSS Tone Frequency.
+        */
+        CTCSS_TONE_67Hz,
+        CTCSS_TONE_69_3Hz,
+        CTCSS_TONE_71_9Hz,
+        CTCSS_TONE_74_4Hz,
+        CTCSS_TONE_77Hz,
+        CTCSS_TONE_79_7Hz,
+        CTCSS_TONE_82_5Hz,
+        CTCSS_TONE_85_4Hz,
+        CTCSS_TONE_88_5Hz,
+        CTCSS_TONE_91_5Hz,
+        CTCSS_TONE_94_8Hz,
+        CTCSS_TONE_97_4Hz,
+        CTCSS_TONE_100Hz,
+        CTCSS_TONE_103_5Hz,
+        CTCSS_TONE_107_2Hz,
+        CTCSS_TONE_110_9Hz,
+        CTCSS_TONE_114_8Hz,
+        CTCSS_TONE_118_8Hz,
+        CTCSS_TONE_123Hz,
+        CTCSS_TONE_127_3Hz,
+        CTCSS_TONE_131_8Hz,
+        CTCSS_TONE_136_5Hz,
+        CTCSS_TONE_141_3Hz,
+        CTCSS_TONE_146_2Hz,
+        CTCSS_TONE_150Hz,
+        CTCSS_TONE_151_4Hz,
+        CTCSS_TONE_156_7Hz,
+        CTCSS_TONE_159_8Hz,
+        CTCSS_TONE_162_2Hz,
+        CTCSS_TONE_165_5Hz,
+        CTCSS_TONE_167_9Hz,
+        CTCSS_TONE_171_3Hz,
+        CTCSS_TONE_173_8Hz,
+        CTCSS_TONE_177_3Hz,
+        CTCSS_TONE_179_9Hz,
+        CTCSS_TONE_183_5Hz,
+        CTCSS_TONE_186_2Hz,
+        CTCSS_TONE_189_9Hz,
+        CTCSS_TONE_192_8Hz,
+        CTCSS_TONE_196_6Hz,
+        CTCSS_TONE_199_5Hz,
+        CTCSS_TONE_203_5Hz,
+        CTCSS_TONE_206_5Hz,
+        CTCSS_TONE_210_7Hz,
+        CTCSS_TONE_218_1Hz,
+        CTCSS_TONE_225_7Hz,
+        CTCSS_TONE_229_1Hz,
+        CTCSS_TONE_233_6Hz,
+        CTCSS_TONE_241_8Hz,
+        CTCSS_TONE_250_3Hz,
+        CTCSS_TONE_254_1Hz,
+        _CTCSS_TONE_COUNT
+    };
+
+    const float CTCSS_TONES[_CTCSS_TONE_COUNT] = {
+        67.0f,
+        69.3f,
+        71.9f,
+        74.4f,
+        77.0f,
+        79.7f,
+        82.5f,
+        85.4f,
+        88.5f,
+        91.5f,
+        94.8f,
+        97.4f,
+        100.0f,
+        103.5f,
+        107.2f,
+        110.9f,
+        114.8f,
+        118.8f,
+        123.0f,
+        127.3f,
+        131.8f,
+        136.5f,
+        141.3f,
+        146.2f,
+        150.0f,
+        151.4f,
+        156.7f,
+        159.8f,
+        162.2f,
+        165.5f,
+        167.9f,
+        171.3f,
+        173.8f,
+        177.3f,
+        179.9f,
+        183.5f,
+        186.2f,
+        189.9f,
+        192.8f,
+        196.6f,
+        199.5f,
+        203.5f,
+        206.5f,
+        210.7f,
+        218.1f,
+        225.7f,
+        229.1f,
+        233.6f,
+        241.8f,
+        250.3f,
+        254.1f
+    };
+
+    class CTCSSSquelch : public Processor<stereo_t, stereo_t> {
+        using base_type = Processor<stereo_t, stereo_t>;
+    public:
+        CTCSSSquelch() {}
+
+        CTCSSSquelch(stream<stereo_t>* in, double samplerate) { init(in, samplerate); }
+
+        ~CTCSSSquelch() {
+            // If not initialized, do nothing
+            if (!base_type::_block_init) { return; }
+
+            // Stop the DSP thread
+            base_type::stop();
+        }
+
+        void init(stream<stereo_t>* in, double samplerate) {
+            // Save settings
+            _samplerate = samplerate;
+
+            // Create dummy taps just for initialization
+            float dummy[1] = { 1.0f };
+            auto dummyTaps = dsp::taps::fromArray(1, dummy);
+
+            // Initialize the DDC and FM demod
+            ddc.init(NULL, samplerate, CTCSS_DECODE_SAMPLERATE, CTCSS_DECODE_BANDWIDTH, CTCSS_DECODE_OFFSET);
+            fm.init(NULL, 1.0, CTCSS_DECODE_SAMPLERATE);
+
+            // Initilize the base block class
+            base_type::init(in);
+        }
+
+        void setSamplerate(double samplerate) {
+            assert(base_type::_block_init);
+            std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
+            base_type::tempStop();
+            _samplerate = samplerate;
+            ddc.setInSamplerate(samplerate);
+            base_type::tempStart();
+        }
+
+        void setRequiredTone(CTCSSTone tone) {
+            assert(base_type::_block_init);
+            requiredTone = tone;
+        }
+
+        CTCSSTone getCurrentTone() {
+            assert(base_type::_block_init);
+            return currentTone;
+        }
+
+        inline int process(int count, const stereo_t* in, stereo_t* out) {
+            // Shift and resample to the correct samplerate
+            int ddcOutCount = ddc.process(count, (complex_t*)in, ddc.out.writeBuf);
+            
+            // FM Demod the CTCSS tone
+            fm.process(ddcOutCount, ddc.out.writeBuf, fm.out.writeBuf);
+
+            // Get the required tone
+            const CTCSSTone rtone = requiredTone;
+
+            // Detect the tone frequency
+            for (int i = 0; i < ddcOutCount; i++) {
+                // Compute the running mean
+                const float val = fm.out.writeBuf[i];
+                mean = 0.95f*mean + 0.05f*val;
+
+                // Compute the running variance
+                const float err = val - mean;
+                var = 0.95f*var + 0.05f*err*err;
+
+                // Run a schmitt trigger on the variance
+                bool nvarOk = varOk ? (var < 1100.0f) : (var < 1000.0f);
+
+                // Check if the tone has to be rematched
+                if (nvarOk && (!varOk || mean < minFreq || mean > maxFreq)) {
+                    // Compute the absolute frequency
+                    float freq = mean + CTCSS_DECODE_OFFSET;
+
+                    // Check it against the known tones
+                    if (freq < CTCSS_TONES[0] - 2.5) {
+                        currentTone = CTCSS_TONE_NONE;
+                    }
+                    else if (freq > CTCSS_TONES[_CTCSS_TONE_COUNT-1] + 2.5) {
+                        currentTone = CTCSS_TONE_NONE;
+                    }
+                    else if (freq < CTCSS_TONES[0]) {
+                        currentTone = (CTCSSTone)0;
+                    }
+                    else if (freq > CTCSS_TONES[_CTCSS_TONE_COUNT-1]) {
+                        currentTone = (CTCSSTone)(_CTCSS_TONE_COUNT-1);
+                    }
+                    else {
+                        int a = 0;
+                        int b = _CTCSS_TONE_COUNT-1;
+                        while (b - a > 1) {
+                            int c = (a + b) >> 1;
+                            ((CTCSS_TONES[c] < freq) ? a : b) = c;
+                        }
+                        currentTone = (CTCSSTone)((freq - CTCSS_TONES[a] < CTCSS_TONES[b] - freq) ? a : b);
+                    }
+
+                    // Update the mute status
+                    mute = !(currentTone == rtone || (currentTone != CTCSS_TONE_NONE && rtone == CTCSS_TONE_ANY));
+
+                    // Unmuted the audio if needed
+                    // TODO
+
+                    // Recompute min and max freq if a valid tone is detected
+                    if (currentTone != CTCSS_TONE_NONE) {
+                        float c = CTCSS_TONES[currentTone];
+                        float l = (currentTone > CTCSS_TONE_67Hz) ? CTCSS_TONES[currentTone - 1] : c - 2.5f;
+                        float r = (currentTone < CTCSS_TONE_254_1Hz) ? CTCSS_TONES[currentTone + 1] : c + 2.5f;
+                        minFreq = (l+c) / 2.0f;
+                        maxFreq = (r+c) / 2.0f;
+                    }
+                }
+
+                // Check for a rising edge on the variance
+                if (!nvarOk && varOk) {
+                    // Mute the audio
+                    // TODO
+                    mute = true;
+                    currentTone = CTCSS_TONE_NONE;
+                }
+
+                // Save the new variance state
+                varOk = nvarOk;
+            }
+
+            // DEBUG ONLY
+            if ((rtone != CTCSS_TONE_NONE) && mute) {
+                memset(out, 0, count * sizeof(stereo_t));
+            }
+            else {
+                memcpy(out, in, count * sizeof(stereo_t));
+            }
+
+            return count;
+        }
+
+        int run() {
+            int count = base_type::_in->read();
+            if (count < 0) { return -1; }
+            process(count, base_type::_in->readBuf, base_type::out.writeBuf);
+            base_type::_in->flush();
+            if (!base_type::out.swap(count)) { return -1; }
+            return count;
+        }
+        
+        
+
+    private:
+        double _samplerate;
+        std::atomic<CTCSSTone> requiredTone = CTCSS_TONE_ANY;
+
+        float mean = 0.0f;
+        float var = 0.0f;
+        bool varOk = false;
+        float minFreq = 0.0f;
+        float maxFreq = 0.0f;
+        bool mute = true;
+        std::atomic<CTCSSTone> currentTone = CTCSS_TONE_NONE;
+        
+        channel::RxVFO ddc;
+        demod::Quadrature fm;
+    };
+}

core/src/dsp/noise_reduction/power_squelch.h

@@ -3,14 +3,14 @@
 
 // TODO: Rewrite better!!!!!
 namespace dsp::noise_reduction {
-    class Squelch : public Processor<complex_t, complex_t> {
+    class PowerSquelch : public Processor<complex_t, complex_t> {
         using base_type = Processor<complex_t, complex_t>;
     public:
-        Squelch() {}
+        PowerSquelch() {}
 
-        Squelch(stream<complex_t>* in, double level) {}
+        PowerSquelch(stream<complex_t>* in, double level) {}
 
-        ~Squelch() {
+        ~PowerSquelch() {
             if (!base_type::_block_init) { return; }
             base_type::stop();
             buffer::free(normBuffer);
@@ -31,8 +31,11 @@ namespace dsp::noise_reduction {
         }
 
         inline int process(int count, const complex_t* in, complex_t* out) {
-            float sum;
+            // Compute the amplitude of each sample
             volk_32fc_magnitude_32f(normBuffer, (lv_32fc_t*)in, count);
+            
+            // Compute the mean amplitude
+            float sum = 0.0f;
             volk_32f_accumulator_s32f(&sum, normBuffer, count);
             sum /= (float)count;
 
@@ -46,8 +49,6 @@ namespace dsp::noise_reduction {
             return count;
         }
 
-        //DEFAULT_PROC_RUN();
-
         int run() {
             int count = base_type::_in->read();
             if (count < 0) { return -1; }

core/src/dsp/operator.h

@@ -10,6 +10,8 @@ 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/source.h

@@ -5,8 +5,6 @@ namespace dsp {
     template <class T>
     class Source : public block {
     public:
-        Source() {}
-
         Source() { init(); }
 
         virtual ~Source() {}

core/src/dsp/stream.h

@@ -11,6 +11,7 @@
 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/dsp/taps/tap.h

@@ -1,5 +1,6 @@
 #pragma once
 #include <volk/volk.h>
+#include "../buffer/buffer.h"
 
 namespace dsp {
     template<class T>

core/src/gui/menus/display.cpp

@@ -19,6 +19,7 @@ namespace displaymenu {
     std::string colorMapAuthor = "";
     int selectedWindow = 0;
     int fftRate = 20;
+    int fftSizeId = 0;
     int uiScaleId = 0;
     bool restartRequired = false;
     bool fftHold = false;
@@ -28,34 +29,9 @@ 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,
@@ -69,6 +45,18 @@ 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"];
@@ -90,15 +78,12 @@ namespace displaymenu {
         fullWaterfallUpdate = core::configManager.conf["fullWaterfallUpdate"];
         gui::waterfall.setFullWaterfallUpdate(fullWaterfallUpdate);
 
-        fftSizeId = 3;
+        fftSizeId = fftSizes.valueId(65536);
-        int fftSize = core::configManager.conf["fftSize"];
+        int size = core::configManager.conf["fftSize"];
-        for (int i = 0; i < 7; i++) {
+        if (fftSizes.keyExists(size)) {
-            if (fftSize == FFTSizes[i]) {
+            fftSizeId = fftSizes.keyId(size);
-                fftSizeId = i;
-                break;
         }
-        }
+        sigpath::iqFrontEnd.setFFTSize(fftSizes.value(fftSizeId));
-        sigpath::iqFrontEnd.setFFTSize(FFTSizes[fftSizeId]);
 
         fftRate = core::configManager.conf["fftRate"];
         sigpath::iqFrontEnd.setFFTRate(fftRate);
@@ -229,10 +214,10 @@ namespace displaymenu {
 
         ImGui::LeftLabel("FFT Size");
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::Combo("##sdrpp_fft_size", &fftSizeId, FFTSizesStr)) {
+        if (ImGui::Combo("##sdrpp_fft_size", &fftSizeId, fftSizes.txt)) {
-            sigpath::iqFrontEnd.setFFTSize(FFTSizes[fftSizeId]);
+            sigpath::iqFrontEnd.setFFTSize(fftSizes.value(fftSizeId));
             core::configManager.acquire();
-            core::configManager.conf["fftSize"] = FFTSizes[fftSizeId];
+            core::configManager.conf["fftSize"] = fftSizes.key(fftSizeId);
             core::configManager.release(true);
         }
 

core/src/gui/menus/source.cpp

@@ -5,113 +5,120 @@
 #include <gui/main_window.h>
 #include <gui/style.h>
 #include <signal_path/signal_path.h>
+#include <utils/optionlist.h>
+#include <gui/dialogs/dialog_box.h>
 
 namespace sourcemenu {
-    int offsetMode = 0;
     int sourceId = 0;
-    double customOffset = 0.0;
+    EventHandler<std::string> sourcesChangedHandler;
-    double effectiveOffset = 0.0;
+    EventHandler<std::string> sourceUnregisterHandler;
-    int decimationPower = 0;
+    OptionList<std::string, std::string> sources;
+    std::string selectedSource;
+
+    int decimId = 0;
+    OptionList<int, int> decimations;
+
     bool iqCorrection = false;
     bool invertIQ = false;
 
-    EventHandler<std::string> sourceRegisteredHandler;
+    int offsetId = 0;
-    EventHandler<std::string> sourceUnregisterHandler;
+    double manualOffset = 0.0;
-    EventHandler<std::string> sourceUnregisteredHandler;
+    std::string selectedOffset;
+    double effectiveOffset = 0.0;
+    OptionList<std::string, double> offsets;
+    std::map<std::string, double> namedOffsets;
 
-    std::vector<std::string> sourceNames;
+    bool showAddOffsetDialog = false;
-    std::string sourceNamesTxt;
+    char newOffsetName[1024];
-    std::string selectedSource;
+    double newOffset = 0.0;
 
+    bool showDelOffsetDialog = false;
+    std::string delOffsetName = "";
+
+    // Offset IDs
     enum {
-        OFFSET_MODE_NONE,
+        OFFSET_ID_NONE,
-        OFFSET_MODE_CUSTOM,
+        OFFSET_ID_MANUAL,
-        OFFSET_MODE_SPYVERTER,
+        OFFSET_ID_CUSTOM_BASE
-        OFFSET_MODE_HAM_IT_UP,
-        OFFSET_MODE_MMDS_SB_1998,
-        OFFSET_MODE_DK5AV_XB,
-        OFFSET_MODE_KU_LNB_9750,
-        OFFSET_MODE_KU_LNB_10700,
-        _OFFSET_MODE_COUNT
     };
 
-    const char* offsetModesTxt = "None\0"
-                                 "Custom\0"
-                                 "SpyVerter\0"
-                                 "Ham-It-Up\0"
-                                 "MMDS S-band (1998MHz)\0"
-                                 "DK5AV X-Band\0"
-                                 "Ku LNB (9750MHz)\0"
-                                 "Ku LNB (10700MHz)\0";
-
-    const char* decimationStages = "None\0"
-                                   "2\0"
-                                   "4\0"
-                                   "8\0"
-                                   "16\0"
-                                   "32\0"
-                                   "64\0";
-
     void updateOffset() {
-        if (offsetMode == OFFSET_MODE_CUSTOM) { effectiveOffset = customOffset; }
+        // Compute the effective offset
-        else if (offsetMode == OFFSET_MODE_SPYVERTER) {
+        switch (offsetId) {
-            effectiveOffset = 120000000;
+        case OFFSET_ID_NONE:
-        } // 120MHz Up-conversion
-        else if (offsetMode == OFFSET_MODE_HAM_IT_UP) {
-            effectiveOffset = 125000000;
-        } // 125MHz Up-conversion
-        else if (offsetMode == OFFSET_MODE_MMDS_SB_1998) {
-            effectiveOffset = -1998000000;
-        } // 1.998GHz Down-conversion
-        else if (offsetMode == OFFSET_MODE_DK5AV_XB) {
-            effectiveOffset = -6800000000;
-        } // 6.8GHz Down-conversion
-        else if (offsetMode == OFFSET_MODE_KU_LNB_9750) {
-            effectiveOffset = -9750000000;
-        } // 9.750GHz Down-conversion
-        else if (offsetMode == OFFSET_MODE_KU_LNB_10700) {
-            effectiveOffset = -10700000000;
-        } // 10.7GHz Down-conversion
-        else {
             effectiveOffset = 0;
+            break;
+        case OFFSET_ID_MANUAL:
+            effectiveOffset = manualOffset;
+            break;
+        default:
+            effectiveOffset = namedOffsets[offsets.name(offsetId)];
+            break;
         }
+
+        // Apply it
         sigpath::sourceManager.setTuningOffset(effectiveOffset);
     }
 
+    void selectOffsetById(int id) {
+        // Update the offset mode
+        offsetId = id;
+        selectedOffset = offsets.name(id);
+
+        // Update the offset
+        updateOffset();
+    }
+
+    void selectOffsetByName(const std::string& name) {
+        // If the name doesn't exist, select 'None'
+        if (!offsets.nameExists(name)) {
+            selectOffsetById(OFFSET_ID_NONE);
+            return;
+        }
+
+        // Select using the ID associated with the name
+        selectOffsetById(offsets.nameId(name));
+    }
+
     void refreshSources() {
-        sourceNames = sigpath::sourceManager.getSourceNames();
+        // Get sources
-        sourceNamesTxt.clear();
+        auto sourceNames = sigpath::sourceManager.getSourceNames();
+
+        // Define source options
+        sources.clear();
         for (auto name : sourceNames) {
-            sourceNamesTxt += name;
+            sources.define(name, name, name);
-            sourceNamesTxt += '\0';
         }
     }
 
     void selectSource(std::string name) {
-        if (sourceNames.empty()) {
+        // If there is no source, give up
+        if (sources.empty()) {
+            sourceId = 0;
             selectedSource.clear();
             return;
         }
-        auto it = std::find(sourceNames.begin(), sourceNames.end(), name);
+
-        if (it == sourceNames.end()) {
+        // If a source with the given name doesn't exist, select the first source instead
-            selectSource(sourceNames[0]);
+        if (!sources.valueExists(name)) {
+            selectSource(sources.value(0));
             return;
         }
-        sourceId = std::distance(sourceNames.begin(), it);
+
-        selectedSource = sourceNames[sourceId];
+        // Update the GUI variables
-        sigpath::sourceManager.selectSource(sourceNames[sourceId]);
+        sourceId = sources.valueId(name);
+        selectedSource = name;
+
+        // Select the source module
+        sigpath::sourceManager.selectSource(name);
     }
 
-    void onSourceRegistered(std::string name, void* ctx) {
+    void onSourcesChanged(std::string name, void* ctx) {
+        // Update the source list
         refreshSources();
 
-        if (selectedSource.empty()) {
+        // Reselect the current source
-            sourceId = 0;
+        selectSource(selectedSource);
-            selectSource(sourceNames[0]);
-            return;
-        }
-
-        sourceId = std::distance(sourceNames.begin(), std::find(sourceNames.begin(), sourceNames.end(), selectedSource));
     }
 
     void onSourceUnregister(std::string name, void* ctx) {
@@ -120,60 +127,173 @@ namespace sourcemenu {
         // TODO: Stop everything
     }
 
-    void onSourceUnregistered(std::string name, void* ctx) {
+    void reloadOffsets() {
-        refreshSources();
+        // Clear list
+        offsets.clear();
+        namedOffsets.clear();
 
-        if (sourceNames.empty()) {
+        // Define special offset modes
-            selectedSource = "";
+        offsets.define("None", OFFSET_ID_NONE);
-            return;
+        offsets.define("Manual", OFFSET_ID_MANUAL);
+
+        // Acquire the config file
+        core::configManager.acquire();
+
+        // Load custom offsets
+        auto ofs = core::configManager.conf["offsets"].items();
+        for (auto& o : ofs) {
+            namedOffsets[o.key()] = (double)o.value();
         }
 
-        if (name == selectedSource) {
+        // Define custom offsets
-            sourceId = std::clamp<int>(sourceId, 0, sourceNames.size() - 1);
+        for (auto& [name, offset] : namedOffsets) {
-            selectSource(sourceNames[sourceId]);
+            offsets.define(name, offsets.size());
-            return;
         }
 
-        sourceId = std::distance(sourceNames.begin(), std::find(sourceNames.begin(), sourceNames.end(), selectedSource));
+        // Release the config file
+        core::configManager.release();
     }
 
     void init() {
+        // Load offset modes
+        reloadOffsets();
+
+        // Define decimation values
+        decimations.define(1, "None", 1);
+        decimations.define(2, "2x", 2);
+        decimations.define(4, "4x", 4);
+        decimations.define(8, "8x", 8);
+        decimations.define(16, "16x", 16);
+        decimations.define(32, "32x", 32);
+        decimations.define(64, "64x", 64);
+
+        // Acquire the config file
         core::configManager.acquire();
-        std::string selected = core::configManager.conf["source"];
+
-        customOffset = core::configManager.conf["offset"];
+        // Load other settings
-        offsetMode = core::configManager.conf["offsetMode"];
+        std::string selectedSource = core::configManager.conf["source"];
-        decimationPower = core::configManager.conf["decimationPower"];
+        manualOffset = core::configManager.conf["manualOffset"];
+        std::string selectedOffset = core::configManager.conf["selectedOffset"];
         iqCorrection = core::configManager.conf["iqCorrection"];
         invertIQ = core::configManager.conf["invertIQ"];
+        int decimation = core::configManager.conf["decimation"];
+        if (decimations.keyExists(decimation)) {
+            decimId = decimations.keyId(decimation);
+        }
+
+        // Release the config file
+        core::configManager.release();
+
+        // Select the source module
+        refreshSources();
+        selectSource(selectedSource);
+
+        // Update frontend settings
         sigpath::iqFrontEnd.setDCBlocking(iqCorrection);
         sigpath::iqFrontEnd.setInvertIQ(invertIQ);
-        updateOffset();
+        sigpath::iqFrontEnd.setDecimation(decimations.value(decimId));
+        selectOffsetByName(selectedOffset);
 
-        refreshSources();
+        // Register handlers
-        selectSource(selected);
+        sourcesChangedHandler.handler = onSourcesChanged;
-        sigpath::iqFrontEnd.setDecimation(1 << decimationPower);
-
-        sourceRegisteredHandler.handler = onSourceRegistered;
         sourceUnregisterHandler.handler = onSourceUnregister;
-        sourceUnregisteredHandler.handler = onSourceUnregistered;
+        sigpath::sourceManager.onSourceRegistered.bindHandler(&sourcesChangedHandler);
-        sigpath::sourceManager.onSourceRegistered.bindHandler(&sourceRegisteredHandler);
         sigpath::sourceManager.onSourceUnregister.bindHandler(&sourceUnregisterHandler);
-        sigpath::sourceManager.onSourceUnregistered.bindHandler(&sourceUnregisteredHandler);
+        sigpath::sourceManager.onSourceUnregistered.bindHandler(&sourcesChangedHandler);
+    }
 
-        core::configManager.release();
+    void addOffset(const std::string& name, double offset) {
+        // Acquire the config file
+        core::configManager.acquire();
+
+        // Define a new offset
+        core::configManager.conf["offsets"][name] = offset;
+
+        // Acquire the config file
+        core::configManager.release(true);
+
+        // Reload the offsets
+        reloadOffsets();
+
+        // Attempt to re-select the same one
+        selectOffsetByName(selectedOffset);
+    }
+
+    void delOffset(const std::string& name) {
+        // Acquire the config file
+        core::configManager.acquire();
+
+        // Define a new offset
+        core::configManager.conf["offsets"].erase(name);
+
+        // Acquire the config file
+        core::configManager.release(true);
+
+        // Reload the offsets
+        reloadOffsets();
+
+        // Attempt to re-select the same one
+        selectOffsetByName(selectedOffset);
+    }
+
+    bool addOffsetDialog() {
+        bool open = true;
+        gui::mainWindow.lockWaterfallControls = true;
+
+        float menuWidth = ImGui::GetContentRegionAvail().x;
+
+        const char* id = "Add offset##sdrpp_add_offset_dialog_";
+        ImGui::OpenPopup(id);
+
+        if (ImGui::BeginPopup(id, ImGuiWindowFlags_NoResize)) {
+            ImGui::LeftLabel("Name");
+            ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
+            ImGui::InputText("##sdrpp_add_offset_name", newOffsetName, 1023);
+
+            ImGui::LeftLabel("Offset");
+            ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
+            ImGui::InputDouble("##sdrpp_add_offset_offset", &newOffset);
+
+            bool nameExists = offsets.nameExists(newOffsetName);
+            bool reservedName = !strcmp(newOffsetName, "None") || !strcmp(newOffsetName, "Manual");
+            bool denyApply = !newOffsetName[0] || nameExists || reservedName;
+
+            if (nameExists) {
+                ImGui::TextColored(ImVec4(1.0f, 0.0f, 0.0f, 1.0f), "An offset with the given name already exists.");
+            }
+            else if (reservedName) {
+                ImGui::TextColored(ImVec4(1.0f, 0.0f, 0.0f, 1.0f), "The given name is reserved.");
+            }
+
+            if (denyApply) { style::beginDisabled(); }
+            if (ImGui::Button("Apply")) {
+                addOffset(newOffsetName, newOffset);
+                open = false;
+            }
+            if (denyApply) { style::endDisabled(); }
+            ImGui::SameLine();
+            if (ImGui::Button("Cancel")) {
+                open = false;
+            }
+            ImGui::EndPopup();
+        }
+        return open;
     }
 
     void draw(void* ctx) {
         float itemWidth = ImGui::GetContentRegionAvail().x;
+        float lineHeight = ImGui::GetTextLineHeightWithSpacing();
+        float spacing = lineHeight - ImGui::GetTextLineHeight();
         bool running = gui::mainWindow.sdrIsRunning();
 
         if (running) { style::beginDisabled(); }
 
         ImGui::SetNextItemWidth(itemWidth);
-        if (ImGui::Combo("##source", &sourceId, sourceNamesTxt.c_str())) {
+        if (ImGui::Combo("##source", &sourceId, sources.txt)) {
-            selectSource(sourceNames[sourceId]);
+            std::string newSource = sources.value(sourceId);
+            selectSource(newSource);
             core::configManager.acquire();
-            core::configManager.conf["source"] = sourceNames[sourceId];
+            core::configManager.conf["source"] = newSource;
             core::configManager.release(true);
         }
 
@@ -196,21 +316,45 @@ namespace sourcemenu {
         }
 
         ImGui::LeftLabel("Offset mode");
-        ImGui::SetNextItemWidth(itemWidth - ImGui::GetCursorPosX());
+        ImGui::SetNextItemWidth(itemWidth - ImGui::GetCursorPosX() - 2.0f*(lineHeight + 1.5f*spacing));
-        if (ImGui::Combo("##_sdrpp_offset_mode", &offsetMode, offsetModesTxt)) {
+        if (ImGui::Combo("##_sdrpp_offset", &offsetId, offsets.txt)) {
-            updateOffset();
+            selectOffsetById(offsetId);
             core::configManager.acquire();
-            core::configManager.conf["offsetMode"] = offsetMode;
+            core::configManager.conf["selectedOffset"] = offsets.key(offsetId);
             core::configManager.release(true);
         }
+        ImGui::SameLine();
+        ImGui::SetCursorPosX(ImGui::GetCursorPosX() - spacing);
+        if (offsetId < OFFSET_ID_CUSTOM_BASE) { ImGui::BeginDisabled(); }
+        if (ImGui::Button("-##_sdrpp_offset_del_", ImVec2(lineHeight + 0.5f*spacing, 0))) {
+            delOffsetName = selectedOffset;
+            showDelOffsetDialog = true;
+        }
+        if (offsetId < OFFSET_ID_CUSTOM_BASE) { ImGui::EndDisabled(); }
+        ImGui::SameLine();
+        ImGui::SetCursorPosX(ImGui::GetCursorPosX() - spacing);
+        if (ImGui::Button("+##_sdrpp_offset_add_", ImVec2(lineHeight + 0.5f*spacing, 0))) {
+            strcpy(newOffsetName, "New Offset");
+            showAddOffsetDialog = true;
+        }
+
+        // Offset delete confirmation
+        if (ImGui::GenericDialog("sdrpp_del_offset_confirm", showDelOffsetDialog, GENERIC_DIALOG_BUTTONS_YES_NO, []() {
+            ImGui::Text("Deleting offset named \"%s\". Are you sure?", delOffsetName.c_str());
+        }) == GENERIC_DIALOG_BUTTON_YES) {
+            delOffset(delOffsetName);
+        }
+
+        // Offset add diaglog
+        if (showAddOffsetDialog) { showAddOffsetDialog = addOffsetDialog(); }
 
         ImGui::LeftLabel("Offset");
-        ImGui::SetNextItemWidth(itemWidth - ImGui::GetCursorPosX());
+        ImGui::FillWidth();
-        if (offsetMode == OFFSET_MODE_CUSTOM) {
+        if (offsetId == OFFSET_ID_MANUAL) {
-            if (ImGui::InputDouble("##freq_offset", &customOffset, 1.0, 100.0)) {
+            if (ImGui::InputDouble("##freq_offset", &manualOffset, 1.0, 100.0)) {
                 updateOffset();
                 core::configManager.acquire();
-                core::configManager.conf["offset"] = customOffset;
+                core::configManager.conf["manualOffset"] = manualOffset;
                 core::configManager.release(true);
             }
         }
@@ -222,11 +366,11 @@ namespace sourcemenu {
 
         if (running) { style::beginDisabled(); }
         ImGui::LeftLabel("Decimation");
-        ImGui::SetNextItemWidth(itemWidth - ImGui::GetCursorPosX());
+        ImGui::FillWidth();
-        if (ImGui::Combo("##source_decim", &decimationPower, decimationStages)) {
+        if (ImGui::Combo("##source_decim", &decimId, decimations.txt)) {
-            sigpath::iqFrontEnd.setDecimation(1 << decimationPower);
+            sigpath::iqFrontEnd.setDecimation(decimations.value(decimId));
             core::configManager.acquire();
-            core::configManager.conf["decimationPower"] = decimationPower;
+            core::configManager.conf["decimation"] = decimations.key(decimId);
             core::configManager.release(true);
         }
         if (running) { style::endDisabled(); }

core/src/gui/widgets/frequency_select.cpp

@@ -3,6 +3,7 @@
 #include <gui/style.h>
 #include <gui/gui.h>
 #include <backend.h>
+#include <utils/hrfreq.h>
 
 #ifndef IMGUI_DEFINE_MATH_OPERATORS
 #define IMGUI_DEFINE_MATH_OPERATORS
@@ -90,6 +91,7 @@ void FrequencySelect::moveCursorToDigit(int i) {
 
 void FrequencySelect::draw() {
     auto window = ImGui::GetCurrentWindow();
+    auto io = ImGui::GetIO();
     widgetPos = ImGui::GetWindowContentRegionMin();
     ImVec2 cursorPos = ImGui::GetCursorPos();
     widgetPos.x += window->Pos.x + cursorPos.x;
@@ -132,7 +134,7 @@ void FrequencySelect::draw() {
         ImVec2 mousePos = ImGui::GetMousePos();
         bool leftClick = ImGui::IsMouseClicked(ImGuiMouseButton_Left);
         bool rightClick = ImGui::IsMouseClicked(ImGuiMouseButton_Right);
-        int mw = ImGui::GetIO().MouseWheel;
+        int mw = io.MouseWheel;
         bool onDigit = false;
         bool hovered = false;
 
@@ -174,7 +176,7 @@ void FrequencySelect::draw() {
                     moveCursorToDigit(i + 1);
                 }
 
-                auto chars = ImGui::GetIO().InputQueueCharacters;
+                auto chars = io.InputQueueCharacters;
 
                 // For each keyboard characters, type it
                 for (int j = 0; j < chars.Size; j++) {
@@ -194,6 +196,34 @@ void FrequencySelect::draw() {
             }
         }
         digitHovered = hovered;
+
+        if (isInArea(mousePos, digitTopMins[0], digitBottomMaxs[11])) {
+            bool shortcutKey = io.ConfigMacOSXBehaviors ? (io.KeyMods == ImGuiKeyModFlags_Super) : (io.KeyMods == ImGuiKeyModFlags_Ctrl);
+            bool ctrlOnly = (io.KeyMods == ImGuiKeyModFlags_Ctrl);
+            bool shiftOnly = (io.KeyMods == ImGuiKeyModFlags_Shift);
+            bool copy  = ((shortcutKey && ImGui::IsKeyPressed(ImGuiKey_C)) || (ctrlOnly  && ImGui::IsKeyPressed(ImGuiKey_Insert)));
+            bool paste = ((shortcutKey && ImGui::IsKeyPressed(ImGuiKey_V)) || (shiftOnly && ImGui::IsKeyPressed(ImGuiKey_Insert)));
+            if (copy) {
+                // Convert the freqency to a string
+                std::string freqStr = hrfreq::toString(frequency);
+
+                // Write it to the clipboard
+                ImGui::SetClipboardText(freqStr.c_str());
+            }
+            if (paste) {
+                // Attempt to parse the clipboard as a number
+                const char* clip = ImGui::GetClipboardText();
+
+                // If the clipboard is not empty, attempt to parse it
+                if (clip) {
+                    double newFreq;
+                    if (hrfreq::fromString(clip, newFreq)) {
+                        setFrequency(abs(newFreq));
+                        frequencyChanged = true;
+                    }
+                }
+            }
+        }
     }
 
     uint64_t freq = 0;

core/src/module.h

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

core/src/signal_path/source.cpp

@@ -85,8 +85,8 @@ void SourceManager::tune(double freq) {
         return;
     }
     // TODO: No need to always retune the hardware in Panadapter mode
-    selectedHandler->tuneHandler(((tuneMode == TuningMode::NORMAL) ? freq : ifFreq) + tuneOffset, selectedHandler->ctx);
+    selectedHandler->tuneHandler(abs(((tuneMode == TuningMode::NORMAL) ? (freq + tuneOffset) : ifFreq)), selectedHandler->ctx);
-    onRetune.emit(freq);
+    onRetune.emit(freq + tuneOffset);
     currentFreq = freq;
 }
 

core/src/utils/hrfreq.cpp

@@ -0,0 +1,120 @@
+#include "hrfreq.h"
+#include <utils/flog.h>
+
+namespace hrfreq {
+
+
+    std::string toString(double freq) {
+        // Determine the scale
+        int maxDecimals = 0;
+        const char* suffix = "Hz";
+        if (freq >= 1e9) {
+            freq /= 1e9;
+            maxDecimals = 9;
+            suffix = "GHz";
+        }
+        else if (freq >= 1e6) {
+            freq /= 1e6;
+            maxDecimals = 6;
+            suffix = "MHz";
+        }
+        else if (freq >= 1e3) {
+            freq /= 1e3;
+            maxDecimals = 3;
+            suffix = "KHz";
+        }
+
+        // Convert to string (TODO: Not sure if limiting the decimals rounds)
+        char numBuf[128];
+        int numLen = sprintf(numBuf, "%0.*lf", maxDecimals, freq);
+
+        // If there is a decimal point, remove the useless zeros
+        if (maxDecimals) {
+            for (int i = numLen-1; i >= 0; i--) {
+                bool dot = (numBuf[i] == '.');
+                if (numBuf[i] != '0' && !dot) { break; }
+                numBuf[i] = 0;
+                if (dot) { break; }
+            }
+        }
+
+        // Concat the suffix
+        char finalBuf[128];
+        sprintf(finalBuf, "%s%s", numBuf, suffix);
+
+        // Return the final string
+        return finalBuf;
+    }
+
+    bool isNumeric(char c) {
+        return std::isdigit(c) || c == '+' || c == '-' || c == '.' || c == ',';
+    }
+
+    bool fromString(const std::string& str, double& freq) {
+        // Skip non-numeric characters
+        int i = 0;
+        char c;
+        for (; i < str.size(); i++) {
+            if (isNumeric(str[i])) { break; }
+        }
+
+        // Extract the numeric part
+        std::string numeric;
+        for (; i < str.size(); i++) {
+            // Get the character
+            c = str[i];
+
+            // If it's a letter, stop
+            if (std::isalpha(c)) { break; }
+
+            // If isn't numeric, skip it
+            if (!isNumeric(c)) { continue; }
+
+            // If it's a comma, skip it for now. This enforces a dot as a decimal point
+            if (c == ',') { continue; }
+
+            // Add the character to the numeric string
+            numeric += c;
+        }
+
+        // Attempt to parse the numeric part
+        double num;
+        try {
+            num = std::stod(numeric);
+        }
+        catch (const std::exception& e) {
+            flog::error("Failed to parse numeric part: '{}'", numeric);
+            return false;
+        }
+
+        // If no more text is available, assume the numeric part gives a frequency in Hz
+        if (i == str.size()) {
+            flog::warn("No unit given, assuming it's Hz");
+            freq = num;
+            return true;
+        }
+
+        // Scale the numeric value depending on the first scale character
+        char scale = std::toupper(str[i]);
+        switch (scale) {
+        case 'G':
+            num *= 1e9;
+            break;
+        case 'M':
+            num *= 1e6;
+            break;
+        case 'K':
+            num *= 1e3;
+            break;
+        case 'H':
+            break;
+        default:
+            flog::warn("Unknown frequency scale: '{}'", scale);
+            break;
+        }
+
+        // Return the frequency
+        freq = num;
+        return true; // TODO
+    }
+}

core/src/utils/hrfreq.h

@@ -0,0 +1,19 @@
+#pragma once
+#include <string>
+
+namespace hrfreq {
+    /**
+     * Convert a frequency to a human-readable string.
+     * @param freq Frequency in Hz.
+     * @return Human-readable representation of the frequency.
+    */
+    std::string toString(double freq);
+
+    /**
+     * Convert a human-readable representation of a frequency to a frequency value.
+     * @param str String containing the human-readable frequency.
+     * @param freq Value to write the decoded frequency to.
+     * @return True on success, false otherwise.
+    */
+    bool fromString(const std::string& str, double& freq);
+}

core/src/version.h

@@ -1,3 +1,3 @@
 #pragma once
 
-#define VERSION_STR "1.1.0"
+#define VERSION_STR "1.3.0"

decoder_modules/atv_decoder/src/amplitude.h

@@ -0,0 +1,66 @@
+#pragma once
+#include <dsp/processor.h>
+#include <dsp/math/fast_atan2.h>
+#include <dsp/math/hz_to_rads.h>
+#include <dsp/math/normalize_phase.h>
+
+namespace dsp::demod {
+    class Amplitude : public Processor<complex_t, float> {
+        using base_type = Processor<complex_t, float>;
+    public:
+        Amplitude() {}
+
+        Amplitude(stream<complex_t>* in, double deviation) { init(in, deviation); }
+
+        Amplitude(stream<complex_t>* in, double deviation, double samplerate) { init(in, deviation, samplerate); }
+
+        
+        virtual void init(stream<complex_t>* in, double deviation) {
+            _invDeviation = 1.0 / deviation;
+            base_type::init(in);
+        }
+
+        virtual void init(stream<complex_t>* in, double deviation, double samplerate) {
+            init(in, math::hzToRads(deviation, samplerate));
+        }
+
+        void setDeviation(double deviation) {
+            assert(base_type::_block_init);
+            std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
+            _invDeviation = 1.0 / deviation;
+        }
+
+        void setDeviation(double deviation, double samplerate) {
+            assert(base_type::_block_init);
+            std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
+            _invDeviation = 1.0 / math::hzToRads(deviation, samplerate);
+        }
+
+        inline int process(int count, complex_t* in, float* out) {
+            volk_32fc_magnitude_32f(out, (lv_32fc_t*)in, count);
+            volk_32f_s32f_multiply_32f(out, out, -1.0f, count);
+            return count;
+        }
+
+        void reset() {
+            assert(base_type::_block_init);
+            std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
+            phase = 0.0f;
+        }
+
+        int run() {
+            int count = base_type::_in->read();
+            if (count < 0) { return -1; }
+
+            process(count, base_type::_in->readBuf, base_type::out.writeBuf);
+
+            base_type::_in->flush();
+            if (!base_type::out.swap(count)) { return -1; }
+            return count;
+        }
+
+    protected:
+        float _invDeviation;
+        float phase = 0.0f;
+    };
+}

decoder_modules/atv_decoder/src/burst_blanking.txt

@@ -0,0 +1,176 @@
+617 + 6 -> I
+
+304 + 6 -> II
+
+616 + 6 -> III
+
+305 + 6 -> IV
+
+
+
+304
+305
+306
+307
+308
+309
+310
+311
+312
+
+616
+617
+618
+619
+620
+621
+622
+623
+624
+
+305
+306
+307
+308
+309
+310
+311
+312
+313
+
+617
+618
+619
+620
+621
+622
+623
+624
+0
+
+304
+305
+306
+307
+308
+309
+310
+311
+312
+616
+617
+618
+619
+620
+621
+622
+623
+624
+305
+306
+307
+308
+309
+310
+311
+312
+313
+617
+618
+619
+620
+621
+622
+623
+624
+0
+304
+305
+306
+307
+308
+309
+310
+311
+312
+616
+617
+618
+619
+620
+621
+622
+623
+624
+305
+306
+307
+308
+309
+310
+311
+312
+313
+617
+618
+619
+620
+621
+622
+623
+624
+0
+304
+305
+306
+307
+308
+309
+310
+311
+312
+616
+617
+618
+619
+620
+621
+622
+623
+624
+305
+306
+307
+308
+309
+310
+311
+312
+313
+617
+618
+619
+620
+621
+622
+623
+624
+0
+304
+305
+306
+307
+308
+309
+310
+311
+312
+616
+617
+618
+619
+620
+621
+622
+623
+624

decoder_modules/atv_decoder/src/chroma_pll.h

@@ -1,63 +0,0 @@
-#pragma once
-#include <dsp/loop/pll.h>
-#include "chrominance_filter.h"
-
-// TODO: Should be 60 but had to try something
-#define BURST_START (63+CHROMA_FIR_DELAY)
-#define BURST_END   (BURST_START+28)
-
-#define A_PHASE     ((135.0/180.0)*FL_M_PI)
-#define B_PHASE     ((-135.0/180.0)*FL_M_PI)
-
-namespace dsp::loop {
-    class ChromaPLL : public PLL {
-        using base_type = PLL;
-    public:
-        ChromaPLL() {}
-
-        ChromaPLL(stream<complex_t>* in, double bandwidth, double initPhase = 0.0, double initFreq = 0.0, double minFreq = -FL_M_PI, double maxFreq = FL_M_PI) {
-            base_type::init(in, bandwidth, initFreq, initPhase, minFreq, maxFreq);
-        }
-
-        inline int process(int count, complex_t* in, complex_t* out, bool aphase = false) {
-            // Process the pre-burst section
-            for (int i = 0; i < BURST_START; i++) {
-                out[i] = in[i] * math::phasor(-pcl.phase);
-                pcl.advancePhase();
-            }
-
-            // Process the burst itself
-            if (aphase) {
-                for (int i = BURST_START; i < BURST_END; i++) {
-                    complex_t outVal = in[i] * math::phasor(-pcl.phase);
-                    out[i] = outVal;
-                    pcl.advance(math::normalizePhase(outVal.phase() - A_PHASE));
-                }
-            }
-            else {
-                for (int i = BURST_START; i < BURST_END; i++) {
-                    complex_t outVal = in[i] * math::phasor(-pcl.phase);
-                    out[i] = outVal;
-                    pcl.advance(math::normalizePhase(outVal.phase() - B_PHASE));
-                }
-            }
-            
-            
-            // Process the post-burst section
-            for (int i = BURST_END; i < count; i++) {
-                out[i] = in[i] * math::phasor(-pcl.phase);
-                pcl.advancePhase();
-            }
-
-            return count;
-        }
-
-        inline int processBlank(int count, complex_t* in, complex_t* out) {
-            for (int i = 0; i < count; i++) {
-                out[i] = in[i] * math::phasor(-pcl.phase);
-                pcl.advancePhase();
-            }
-            return count;
-        }
-    };
-}

decoder_modules/atv_decoder/src/chrominance_filter.h

@@ -1,239 +0,0 @@
-#pragma once
-#include <dsp/types.h>
-
-inline const dsp::complex_t CHROMA_FIR[] = {
-    {-0.000005461290583903, -0.000011336784355655},
-    { 0.000020060944485414,  0.000009851315045203},
-    {-0.000034177222729438,  0.000007245841504981},
-    { 0.000027694034878705, -0.000033114740542635},
-    {-0.000001217597841648,  0.000039141482370942},
-    {-0.000008324593371228, -0.000011315001355976},
-    {-0.000038085228233509, -0.000010585909953738},
-    { 0.000114833396071141, -0.000047778708840608},
-    {-0.000115428390169113,  0.000205816198882814},
-    {-0.000055467806072871, -0.000356692479491626},
-    { 0.000349316846854190,  0.000326162940234916},
-    {-0.000558465829929114, -0.000048001521408724},
-    { 0.000488176200631416, -0.000319593757302922},
-    {-0.000169437838021935,  0.000501610900725908},
-    {-0.000131793335799502, -0.000373003580727547},
-    { 0.000166817395492786,  0.000105930895534474},
-    { 0.000030499908326112, -0.000003048682668943},
-    {-0.000174999505027919,  0.000168008090089458},
-    { 0.000054431163395030, -0.000385174790951272},
-    { 0.000215876012859739,  0.000372695852521209},
-    {-0.000325534912280750, -0.000130173041693966},
-    { 0.000154951430569290, -0.000045395998708328},
-    { 0.000054324657659002, -0.000076028700470037},
-    { 0.000015664427565764,  0.000348002612845696},
-    {-0.000345943017888332, -0.000402175417043307},
-    { 0.000568731727879741,  0.000112347863435682},
-    {-0.000416485880859085,  0.000211750352828909},
-    { 0.000087462353623011, -0.000188197153014309},
-    {-0.000032082305030264, -0.000136804226080664},
-    { 0.000379089999045955,  0.000303466839685362},
-    {-0.000726760198519770, -0.000007022279302816},
-    { 0.000619888661818195, -0.000476871323359809},
-    {-0.000151885493742993,  0.000595641190573181},
-    {-0.000100626407015494, -0.000227947144491108},
-    {-0.000201935458823941, -0.000107628631934340},
-    { 0.000680260922139900, -0.000120771182888852},
-    {-0.000666108629277491,  0.000744775901128973},
-    { 0.000067236591919755, -0.001044125966364420},
-    { 0.000447037274751822,  0.000651912509450913},
-    {-0.000262675893448686, -0.000082499729563337},
-    {-0.000349821460486320,  0.000132102793530818},
-    { 0.000507024815168287, -0.000837598610490618},
-    { 0.000163814255478652,  0.001346530693477834},
-    {-0.000970457632383793, -0.000968411010101160},
-    { 0.000974834882891140,  0.000116507082762032},
-    {-0.000225464280571542,  0.000137131865995708},
-    {-0.000211542240694642,  0.000563783548428947},
-    {-0.000414412310798766, -0.001309793399193736},
-    { 0.001497010004594478,  0.001021907858926259},
-    {-0.001752019159639658,  0.000116536066154131},
-    { 0.000872822027879430, -0.000783952720205569},
-    {-0.000032439446797970,  0.000184988059956734},
-    { 0.000446259382722895,  0.000833040920509238},
-    {-0.001741577737284306, -0.000764423771425237},
-    { 0.002306569133792772, -0.000593352416441601},
-    {-0.001336084746214192,  0.001744394557524181},
-    {-0.000015810020735495, -0.001342809547658260},
-    { 0.000007636494885364,  0.000009498318627546},
-    { 0.001403876768349702,  0.000326101441888391},
-    {-0.002351020828600226,  0.001098649819278302},
-    { 0.001389314639579544, -0.002746943712072884},
-    { 0.000526319899588909,  0.002635084366837732},
-    {-0.001109526585744687, -0.000950323796527721},
-    {-0.000307792427984886, -0.000013203419520794},
-    { 0.001737955094951111, -0.001247368808692850},
-    {-0.000974502437588420,  0.003352512117661680},
-    {-0.001462571137390936, -0.003635296917435679},
-    { 0.002783459090201693,  0.001604420226187745},
-    {-0.001471518558760170,  0.000211117948702137},
-    {-0.000575340825070194,  0.000601820846100026},
-    { 0.000302090333345692, -0.003088058972305493},
-    { 0.002496092353182990,  0.003912508340989065},
-    {-0.004645661091012423, -0.001630427298020200},
-    { 0.003556824805628799, -0.001209822327859352},
-    {-0.000744999556260706,  0.001143238699138109},
-    { 0.000144278726929409,  0.001638049051599065},
-    {-0.003025291044450178, -0.003226370992887968},
-    { 0.006047866290490120,  0.000927406808799887},
-    {-0.005338456415106141,  0.003008811999350399},
-    { 0.001642959659014839, -0.003972384205231079},
-    { 0.000273874932822212,  0.000977326273749033},
-    { 0.002315022846573390,  0.001695671268241410},
-    {-0.006240953957978884,  0.000207330368698293},
-    { 0.006164252120861735, -0.005177351717451013},
-    {-0.001560310257561104,  0.007437030759707700},
-    {-0.002131333814462852, -0.004317129694157112},
-    { 0.000280518918541908,  0.000134405998842553},
-    { 0.004612116481180659, -0.001024468120657814},
-    {-0.005599300279638699,  0.006828277067771868},
-    { 0.000228879728552504, -0.010675998154712657},
-    { 0.005692081512980654,  0.007582243186569848},
-    {-0.005100500569859509, -0.001364751685737153},
-    {-0.000902490398043454,  0.000385770160220703},
-    { 0.003673858819546609, -0.006701685283451640},
-    { 0.002079056046131593,  0.012568579063417429},
-    {-0.010730008156911677, -0.009826454574016218},
-    { 0.012092401380903161,  0.000921764172237851},
-    {-0.004714530989129091,  0.003151948807627123},
-    {-0.001055930168838909,  0.003228576712467020},
-    {-0.004343270165991213, -0.011924332879354394},
-    { 0.016499994418955999,  0.010255324919126899},
-    {-0.021047239750251585,  0.002309419513135448},
-    { 0.011855513874047341, -0.011604071033866310},
-    {-0.000777842281358575,  0.005916341648175263},
-    { 0.004380939277688377,  0.007397670455730446},
-    {-0.021891594662401131, -0.008509480947490166},
-    { 0.032787638290674201, -0.009950745850861956},
-    {-0.021022579272463194,  0.030030850567389102},
-    {-0.001508145650189953, -0.027571914870304640},
-    { 0.004056649693022923,  0.004624901687718579},
-    { 0.025728742586666287,  0.004824671348397606},
-    {-0.058002700931665603,  0.030198618296813803},
-    { 0.043631619628438784, -0.096308304333327280},
-    { 0.033451363423624300,  0.136687079396426990},
-    {-0.129387018420204200, -0.101540513046619400},
-    { 0.172881344826560730, -0.000000000000005297},
-    {-0.129387018420198010,  0.101540513046627330},
-    { 0.033451363423615862, -0.136687079396429050},
-    { 0.043631619628444723,  0.096308304333324601},
-    {-0.058002700931667456, -0.030198618296810247},
-    { 0.025728742586665992, -0.004824671348399184},
-    { 0.004056649693022639, -0.004624901687718827},
-    {-0.001508145650188251,  0.027571914870304734},
-    {-0.021022579272465047, -0.030030850567387805},
-    { 0.032787638290674812,  0.009950745850859947},
-    {-0.021891594662400610,  0.008509480947491507},
-    { 0.004380939277687923, -0.007397670455730714},
-    {-0.000777842281358940, -0.005916341648175215},
-    { 0.011855513874048058,  0.011604071033865578},
-    {-0.021047239750251731, -0.002309419513134139},
-    { 0.016499994418955360, -0.010255324919127926},
-    {-0.004343270165990471,  0.011924332879354665},
-    {-0.001055930168839110, -0.003228576712466955},
-    {-0.004714530989129287, -0.003151948807626830},
-    { 0.012092401380903103, -0.000921764172238603},
-    {-0.010730008156911072,  0.009826454574016881},
-    { 0.002079056046130817, -0.012568579063417559},
-    { 0.003673858819547020,  0.006701685283451416},
-    {-0.000902490398043478, -0.000385770160220647},
-    {-0.005100500569859424,  0.001364751685737466},
-    { 0.005692081512980187, -0.007582243186570198},
-    { 0.000228879728553163,  0.010675998154712643},
-    {-0.005599300279639117, -0.006828277067771524},
-    { 0.004612116481180722,  0.001024468120657532},
-    { 0.000280518918541900, -0.000134405998842571},
-    {-0.002131333814462586,  0.004317129694157243},
-    {-0.001560310257561563, -0.007437030759707604},
-    { 0.006164252120862052,  0.005177351717450635},
-    {-0.006240953957978898, -0.000207330368697911},
-    { 0.002315022846573286, -0.001695671268241552},
-    { 0.000273874932822152, -0.000977326273749050},
-    { 0.001642959659015084,  0.003972384205230976},
-    {-0.005338456415106324, -0.003008811999350072},
-    { 0.006047866290490063, -0.000927406808800258},
-    {-0.003025291044449980,  0.003226370992888153},
-    { 0.000144278726929308, -0.001638049051599074},
-    {-0.000744999556260777, -0.001143238699138063},
-    { 0.003556824805628873,  0.001209822327859134},
-    {-0.004645661091012323,  0.001630427298020484},
-    { 0.002496092353182751, -0.003912508340989219},
-    { 0.000302090333345882,  0.003088058972305475},
-    {-0.000575340825070231, -0.000601820846099991},
-    {-0.001471518558760183, -0.000211117948702046},
-    { 0.002783459090201593, -0.001604420226187919},
-    {-0.001462571137390710,  0.003635296917435769},
-    {-0.000974502437588628, -0.003352512117661619},
-    { 0.001737955094951189,  0.001247368808692742},
-    {-0.000307792427984885,  0.000013203419520814},
-    {-0.001109526585744628,  0.000950323796527789},
-    { 0.000526319899588746, -0.002635084366837765},
-    { 0.001389314639579712,  0.002746943712072799},
-    {-0.002351020828600294, -0.001098649819278158},
-    { 0.001403876768349682, -0.000326101441888477},
-    { 0.000007636494885364, -0.000009498318627546},
-    {-0.000015810020735412,  0.001342809547658261},
-    {-0.001336084746214299, -0.001744394557524099},
-    { 0.002306569133792808,  0.000593352416441460},
-    {-0.001741577737284259,  0.000764423771425344},
-    { 0.000446259382722843, -0.000833040920509266},
-    {-0.000032439446797982, -0.000184988059956732},
-    { 0.000872822027879478,  0.000783952720205515},
-    {-0.001752019159639665, -0.000116536066154024},
-    { 0.001497010004594416, -0.001021907858926351},
-    {-0.000414412310798685,  0.001309793399193761},
-    {-0.000211542240694677, -0.000563783548428934},
-    {-0.000225464280571550, -0.000137131865995694},
-    { 0.000974834882891133, -0.000116507082762092},
-    {-0.000970457632383734,  0.000968411010101219},
-    { 0.000163814255478569, -0.001346530693477844},
-    { 0.000507024815168339,  0.000837598610490586},
-    {-0.000349821460486328, -0.000132102793530797},
-    {-0.000262675893448681,  0.000082499729563353},
-    { 0.000447037274751782, -0.000651912509450940},
-    { 0.000067236591919819,  0.001044125966364416},
-    {-0.000666108629277537, -0.000744775901128932},
-    { 0.000680260922139908,  0.000120771182888810},
-    {-0.000201935458823935,  0.000107628631934352},
-    {-0.000100626407015480,  0.000227947144491114},
-    {-0.000151885493743030, -0.000595641190573172},
-    { 0.000619888661818225,  0.000476871323359771},
-    {-0.000726760198519770,  0.000007022279302861},
-    { 0.000379089999045936, -0.000303466839685386},
-    {-0.000032082305030256,  0.000136804226080666},
-    { 0.000087462353623023,  0.000188197153014303},
-    {-0.000416485880859098, -0.000211750352828883},
-    { 0.000568731727879734, -0.000112347863435717},
-    {-0.000345943017888307,  0.000402175417043329},
-    { 0.000015664427565742, -0.000348002612845697},
-    { 0.000054324657659007,  0.000076028700470034},
-    { 0.000154951430569292,  0.000045395998708319},
-    {-0.000325534912280742,  0.000130173041693986},
-    { 0.000215876012859716, -0.000372695852521222},
-    { 0.000054431163395054,  0.000385174790951269},
-    {-0.000174999505027930, -0.000168008090089447},
-    { 0.000030499908326113,  0.000003048682668941},
-    { 0.000166817395492779, -0.000105930895534485},
-    {-0.000131793335799479,  0.000373003580727555},
-    {-0.000169437838021966, -0.000501610900725898},
-    { 0.000488176200631435,  0.000319593757302892},
-    {-0.000558465829929111,  0.000048001521408758},
-    { 0.000349316846854170, -0.000326162940234938},
-    {-0.000055467806072849,  0.000356692479491629},
-    {-0.000115428390169126, -0.000205816198882806},
-    { 0.000114833396071144,  0.000047778708840601},
-    {-0.000038085228233508,  0.000010585909953741},
-    {-0.000008324593371228,  0.000011315001355977},
-    {-0.000001217597841650, -0.000039141482370942},
-    { 0.000027694034878707,  0.000033114740542633},
-    {-0.000034177222729439, -0.000007245841504979},
-    { 0.000020060944485413, -0.000009851315045204},
-    {-0.000005461290583903,  0.000011336784355656},
-};
-
-#define CHROMA_FIR_SIZE     (sizeof(CHROMA_FIR)/sizeof(dsp::complex_t))
-#define CHROMA_FIR_DELAY    ((CHROMA_FIR_SIZE-1)/2)

decoder_modules/atv_decoder/src/filters.h

@@ -0,0 +1,131 @@
+#pragma once
+#include <dsp/types.h>
+
+const dsp::complex_t CHROMA_BANDPASS[123] = {
+    { -0.000007675039564594f, -0.000017362992335168f },
+    {  0.000050180791439308f, -0.000005054021864311f },
+    { -0.000022529111707761f,  0.000102942513429095f },
+    { -0.000157609487484146f, -0.000092618697641464f },
+    {  0.000205649042029007f, -0.000181710515677257f },
+    {  0.000143445458895462f,  0.000331994546004200f },
+    { -0.000414693079508517f,  0.000038265188132615f },
+    {  0.000090081630021837f, -0.000395731646002122f },
+    {  0.000257705918065856f,  0.000154354504676150f },
+    { -0.000064051192147575f,  0.000055648228186439f },
+    {  0.000089938060647145f,  0.000213032074676941f },
+    { -0.000604775098099200f,  0.000050706635726124f },
+    {  0.000223309865890358f, -0.000944433958755193f },
+    {  0.001049943574694384f,  0.000640863688898729f },
+    { -0.000983491651119595f,  0.000840133365053179f },
+    { -0.000417178588714773f, -0.001011686459999295f },
+    {  0.000616677332283103f, -0.000046513429902547f },
+    {  0.000018549463752019f, -0.000075619948809012f },
+    {  0.000734408386201158f,  0.000456742966201638f },
+    { -0.001192460562555901f,  0.001001510577200253f },
+    { -0.000729137747758392f, -0.001811046261815935f },
+    {  0.001878272869910273f, -0.000125879189667096f },
+    { -0.000312873903977849f,  0.001230889889574772f },
+    { -0.000142534831707354f, -0.000090307321579771f },
+    { -0.000942796972567241f,  0.000778470227412111f },
+    { -0.000945381510920278f, -0.002406055808135091f },
+    {  0.003537159230775561f, -0.000207350791625892f },
+    { -0.000956199555190230f,  0.003634225577771235f },
+    { -0.002543835202533561f, -0.001641705037372486f },
+    {  0.001064108471592447f, -0.000863770138941644f },
+    { -0.000335799601479829f, -0.000876091753216939f },
+    {  0.003390761989356699f, -0.000170321604912419f },
+    { -0.001408130728751909f,  0.005175554625981795f },
+    { -0.005203055300834108f, -0.003419861284250694f },
+    {  0.004342719678657084f, -0.003465264906764298f },
+    {  0.001143432997855297f,  0.003059520699490539f },
+    {  0.000304096484476364f, -0.000012725974706621f },
+    { -0.001193870642975282f,  0.004247469277548632f },
+    { -0.006681021498855877f, -0.004471771356204969f },
+    {  0.007965721969864534f, -0.006247895626072559f },
+    {  0.003365883969059717f,  0.009241201835481184f },
+    { -0.006835562188141396f,  0.000228798228738161f },
+    {  0.000409900284971528f, -0.001412838961851673f },
+    { -0.004331406608345981f, -0.002951876085350234f },
+    {  0.009290089917766562f, -0.007161958719089258f },
+    {  0.005418326020709935f,  0.015272361365960607f },
+    { -0.017077565432843410f,  0.000428641984774326f },
+    {  0.003850771342644978f, -0.012869517593577566f },
+    {  0.004380859690202961f,  0.003039552423897447f },
+    {  0.004761181766399753f, -0.003607421240356480f },
+    {  0.005926935731028822f,  0.017160134858844222f },
+    { -0.028153584885925551f,  0.000471042980325370f },
+    {  0.009655944938035437f, -0.031314555422639050f },
+    {  0.023930146568136038f,  0.016901617811072800f },
+    { -0.012998853255109976f,  0.009678807314399702f },
+    {  0.002043176559434885f,  0.006079907699564680f },
+    { -0.036686455817128191f,  0.000306882557812233f },
+    {  0.021529138474771701f, -0.067800343150283604f },
+    {  0.085421344938160879f,  0.061409588050754214f },
+    { -0.108166660998898100f,  0.079141989828113088f },
+    { -0.047617308971534079f, -0.145721049254261960f },
+    {  0.160079041453427080f, -0.000000000000000427f },
+    { -0.047617308971533295f,  0.145721049254262240f },
+    { -0.108166660998898530f, -0.079141989828112505f },
+    {  0.085421344938160546f, -0.061409588050754672f },
+    {  0.021529138474772065f,  0.067800343150283493f },
+    { -0.036686455817128191f, -0.000306882557812037f },
+    {  0.002043176559434853f, -0.006079907699564691f },
+    { -0.012998853255110026f, -0.009678807314399631f },
+    {  0.023930146568135951f, -0.016901617811072928f },
+    {  0.009655944938035604f,  0.031314555422638994f },
+    { -0.028153584885925554f, -0.000471042980325220f },
+    {  0.005926935731028730f, -0.017160134858844253f },
+    {  0.004761181766399772f,  0.003607421240356455f },
+    {  0.004380859690202943f, -0.003039552423897470f },
+    {  0.003850771342645046f,  0.012869517593577545f },
+    { -0.017077565432843413f, -0.000428641984774235f },
+    {  0.005418326020709854f, -0.015272361365960637f },
+    {  0.009290089917766600f,  0.007161958719089209f },
+    { -0.004331406608345964f,  0.002951876085350257f },
+    {  0.000409900284971536f,  0.001412838961851670f },
+    { -0.006835562188141398f, -0.000228798228738125f },
+    {  0.003365883969059667f, -0.009241201835481201f },
+    {  0.007965721969864567f,  0.006247895626072517f },
+    { -0.006681021498855855f,  0.004471771356205005f },
+    { -0.001193870642975304f, -0.004247469277548626f },
+    {  0.000304096484476364f,  0.000012725974706619f },
+    {  0.001143432997855281f, -0.003059520699490545f },
+    {  0.004342719678657102f,  0.003465264906764274f },
+    { -0.005203055300834089f,  0.003419861284250722f },
+    { -0.001408130728751936f, -0.005175554625981787f },
+    {  0.003390761989356700f,  0.000170321604912401f },
+    { -0.000335799601479825f,  0.000876091753216940f },
+    {  0.001064108471592452f,  0.000863770138941638f },
+    { -0.002543835202533552f,  0.001641705037372499f },
+    { -0.000956199555190250f, -0.003634225577771230f },
+    {  0.003537159230775563f,  0.000207350791625874f },
+    { -0.000945381510920265f,  0.002406055808135096f },
+    { -0.000942796972567245f, -0.000778470227412106f },
+    { -0.000142534831707354f,  0.000090307321579771f },
+    { -0.000312873903977856f, -0.001230889889574770f },
+    {  0.001878272869910274f,  0.000125879189667086f },
+    { -0.000729137747758382f,  0.001811046261815939f },
+    { -0.001192460562555906f, -0.001001510577200246f },
+    {  0.000734408386201156f, -0.000456742966201642f },
+    {  0.000018549463752019f,  0.000075619948809012f },
+    {  0.000616677332283103f,  0.000046513429902543f },
+    { -0.000417178588714767f,  0.001011686459999298f },
+    { -0.000983491651119600f, -0.000840133365053174f },
+    {  0.001049943574694380f, -0.000640863688898734f },
+    {  0.000223309865890363f,  0.000944433958755192f },
+    { -0.000604775098099200f, -0.000050706635726121f },
+    {  0.000089938060647144f, -0.000213032074676941f },
+    { -0.000064051192147576f, -0.000055648228186438f },
+    {  0.000257705918065856f, -0.000154354504676151f },
+    {  0.000090081630021839f,  0.000395731646002121f },
+    { -0.000414693079508517f, -0.000038265188132613f },
+    {  0.000143445458895461f, -0.000331994546004200f },
+    {  0.000205649042029008f,  0.000181710515677256f },
+    { -0.000157609487484145f,  0.000092618697641465f },
+    { -0.000022529111707761f, -0.000102942513429094f },
+    {  0.000050180791439308f,  0.000005054021864311f },
+    { -0.000007675039564594f,  0.000017362992335168f }
+};
+
+#define CHROMA_BANDPASS_SIZE    (sizeof(CHROMA_BANDPASS)/sizeof(dsp::complex_t))
+#define CHROMA_BANDPASS_DELAY   (CHROMA_BANDPASS_SIZE/2)

decoder_modules/atv_decoder/src/linesync.h

@@ -5,6 +5,33 @@
 #include <dsp/multirate/polyphase_bank.h>
 #include <dsp/math/step.h>
 
+#define LINE_SIZE       945
+
+#define SYNC_LEN        70
+#define SYNC_SIDE_LEN   17
+#define SYNC_L_START    (LINE_SIZE - SYNC_SIDE_LEN)
+#define SYNC_R_START    (SYNC_LEN/2)
+#define SYNC_R_END      (SYNC_R_START + (SYNC_LEN/2) + SYNC_SIDE_LEN)
+#define SYNC_HALF_LEN   ((SYNC_LEN/2) + SYNC_SIDE_LEN)
+
+#define EQUAL_LEN       35
+
+#define HBLANK_START    SYNC_LEN
+#define HBLANK_END      155
+#define HBLANK_LEN      (HBLANK_END - HBLANK_START + 1)
+
+#define SYNC_LEVEL      (-0.428)
+
+#define COLORBURST_START    84
+#define COLORBURST_LEN      33
+
+#define MAX_LOCK    1000
+
+dsp::complex_t PHASE_REF[2] = {
+    { -0.707106781186547f,  0.707106781186547f },
+    { -0.707106781186547f, -0.707106781186547f }
+};
+
 class LineSync : public dsp::Processor<float, float> {
     using base_type = dsp::Processor<float, float>;
 public:
@@ -27,41 +54,17 @@ public:
         _interpPhaseCount = interpPhaseCount;
         _interpTapCount = interpTapCount;
 
-        pcl.init(_muGain, _omegaGain, 0.0, 0.0, 1.0, _omega, _omega * (1.0 - omegaRelLimit), _omega * (1.0 + omegaRelLimit));
         generateInterpTaps();
         buffer = dsp::buffer::alloc<float>(STREAM_BUFFER_SIZE + _interpTapCount);
         bufStart = &buffer[_interpTapCount - 1];
 
+        // TODO: Needs tuning, so do the gains
+        maxPeriod = (int32_t)(1.0001 * (float)(1 << 30));
+        minPeriod = (int32_t)(0.9999 * (float)(1 << 30));
+    
         base_type::init(in);
     }
 
-    void setOmegaGain(double omegaGain) {
-        assert(base_type::_block_init);
-        std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
-        _omegaGain = omegaGain;
-        pcl.setCoefficients(_muGain, _omegaGain);
-    }
-
-    void setMuGain(double muGain) {
-        assert(base_type::_block_init);
-        std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
-        _muGain = muGain;
-        pcl.setCoefficients(_muGain, _omegaGain);
-    }
-
-    void setOmegaRelLimit(double omegaRelLimit) {
-        assert(base_type::_block_init);
-        std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
-        _omegaRelLimit = omegaRelLimit;
-        pcl.setFreqLimits(_omega * (1.0 - _omegaRelLimit), _omega * (1.0 + _omegaRelLimit));
-    }
-
-    void setSyncLevel(float level) {
-        assert(base_type::_block_init);
-        std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
-        syncLevel = level;
-    }
-
     void setInterpParams(int interpPhaseCount, int interpTapCount) {
         assert(base_type::_block_init);
         std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
@@ -81,8 +84,7 @@ public:
         std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
         base_type::tempStop();
         offset = 0;
-        pcl.phase = 0.0f;
+        phase = 0;
-        pcl.freq = _omega;
         base_type::tempStart();
     }
 
@@ -93,61 +95,120 @@ public:
         // Copy data to work buffer
         memcpy(bufStart, base_type::_in->readBuf, count * sizeof(float));
 
-        if (test2) {
+        // Process samples while they are available
-            test2 = false;
-            offset += 5;
-        }
-
-        // Process all samples
         while (offset < count) {
-            // Calculate new output value
+            // While the offset is negative, out put zeros
-            int phase = std::clamp<int>(floorf(pcl.phase * (float)_interpPhaseCount), 0, _interpPhaseCount - 1);
+            while (offset < 0 && pixel < LINE_SIZE) {
-            float outVal;
+                // Output a zero
-            volk_32f_x2_dot_prod_32f(&outVal, &buffer[offset], interpBank.phases[phase], _interpTapCount);
+                base_type::out.writeBuf[pixel++] = 0.0f;
-            base_type::out.writeBuf[outCount++] = outVal;
 
-            // If the end of the line is reached, process it and determin error
+                // Increment the phase
-            float error = 0;
+                phase += period;
-            if (outCount >= 720) {
+                offset += (phase >> 30);
-                // Compute averages.
+                phase &= 0x3FFFFFFF;
+            }
+
+            // Process as much of a line as possible
+            while (offset < count && pixel < LINE_SIZE) {
+                // Compute the output sample
+                volk_32f_x2_dot_prod_32f(&base_type::out.writeBuf[pixel++], &buffer[offset], interpBank.phases[(phase >> 23) & 0x7F], _interpTapCount);
+                
+                // Increment the phase
+                phase += period;
+                offset += (phase >> 30);
+                phase &= 0x3FFFFFFF;
+            }
+
+            // If the line is done, process it
+            if (pixel == LINE_SIZE) {
+                // Compute averages. (TODO: Try faster method)
                 float left = 0.0f, right = 0.0f;
-                for (int i = (720-17); i < 720; i++) {
+                int lc = 0, rc = 0;
+                for (int i = SYNC_L_START; i < LINE_SIZE; i++) {
                     left += base_type::out.writeBuf[i];
+                    lc++;
                 }
-                for (int i = 0; i < 27; i++) {
+                for (int i = 0; i < SYNC_R_START; i++) {
                     left += base_type::out.writeBuf[i];
+                    lc++;
                 }
-                for (int i = 27; i < (54+17); i++) {
+                for (int i = SYNC_R_START; i < SYNC_R_END; i++) {
                     right += base_type::out.writeBuf[i];
+                    rc++;
                 }
-                left *= (1.0f/44.0f);
-                right *= (1.0f/44.0f);
 
-                // If the sync is present, compute error
+                // Compute the error
-                if ((left < syncLevel && right < syncLevel) && !forceLock) {
+                float error = (left - right) * (1.0f/((float)SYNC_HALF_LEN));
-                    error = (left + syncBias - right);
+
-                    locked = true;
+                // Compute the change in phase and frequency due to the error
+                float periodDelta = error * _omegaGain;
+                float phaseDelta = error * _muGain;
+
+                // Normalize the phase delta (TODO: Make faster)
+                while (phaseDelta <= -1.0f) {
+                    phaseDelta += 1.0f;
+                    offset--;
+                }
+                while (phaseDelta >= 1.0f) {
+                    phaseDelta -= 1.0f;
+                    offset++;
+                }
+
+                // Update the period (TODO: Clamp error*omegaGain to prevent weird shit with corrupt samples)
+                period += (int32_t)(periodDelta * (float)(1 << 30));
+                period = std::clamp<uint32_t>(period, minPeriod, maxPeriod);
+
+                // Update the phase
+                phase += (int32_t)(phaseDelta * (float)(1 << 30));
+
+                // Normalize the phase
+                uint32_t overflow = phase >> 30;
+                if (overflow) {
+                    if (error < 0) {
+                        offset -= 4 - overflow;
                     }
                     else {
-                    locked = false;
+                        offset += overflow;
+                    }
+                }
+                phase &= 0x3FFFFFFF;
+
+                // Find the lowest value
+                float lowest = INFINITY;
+                int lowestId = -1;
+                for (int i = 0; i < LINE_SIZE; i++) {
+                    float val =  base_type::out.writeBuf[i];
+                    if (val < lowest) {
+                        lowest = val;
+                        lowestId = i;
+                    }
                 }
 
-                if (++counter >= 100) {
+                // Check the the line is in lock
-                    counter = 0;
+                bool lineLocked = (lowestId < SYNC_R_END || lowestId >= SYNC_L_START);
-                    //flog::warn("Left: {}, Right: {}, Error: {}, Freq: {}, Phase: {}", left, right, error, pcl.freq, pcl.phase);
+
+                // Update the lock status based on the line lock
+                if (!lineLocked && locked) {
+                    locked--;
+                }
+                else if (lineLocked && locked < MAX_LOCK) {
+                    locked++;
+                }
+
+                // If not locked, attempt to lock by forcing the sync to happen at the right spot
+                // TODO: This triggers waaaay too easily at low SNR
+                if (!locked && fastLock) {
+                    offset += lowestId - SYNC_R_START;
+                    locked = MAX_LOCK / 2;
                 }
 
                 // Output line
-                if (!base_type::out.swap(outCount)) { break; }
+                if (!base_type::out.swap(LINE_SIZE)) { break; }
-                outCount = 0;
+                pixel = 0;
+            }
         }
 
-            // Advance symbol offset and phase
+        // Get the offset ready for the next buffer
-            pcl.advance(error);
-            float delta = floorf(pcl.phase);
-            offset += delta;
-            pcl.phase -= delta;
-        }
         offset -= count;
 
         // Update delay buffer
@@ -155,16 +216,15 @@ public:
 
         // Swap if some data was generated
         base_type::_in->flush();
-        return outCount;
+        return 0;
     }
 
-    bool locked = false;
+    float syncBias = 0;
-    bool test2 = false;
 
-    float syncBias = 0.0f;
+    uint32_t period = (0x800072F3 >> 1);//(1 << 31) + 1;
-    bool forceLock = false;
 
-    int counter = 0;
+    int locked = 0;
+    bool fastLock = true;
 
 protected:
     void generateInterpTaps() {
@@ -175,7 +235,6 @@ protected:
     }
 
     dsp::multirate::PolyphaseBank<float> interpBank;
-    dsp::loop::PhaseControlLoop<double, false> pcl;
 
     double _omega;
     double _omegaGain;
@@ -183,11 +242,14 @@ protected:
     double _omegaRelLimit;
     int _interpPhaseCount;
     int _interpTapCount;
-
-    int offset = 0;
-    int outCount = 0;
     float* buffer;
     float* bufStart;
 
+    uint32_t phase = 0;
+    uint32_t maxPeriod;
+    uint32_t minPeriod;
     float syncLevel = -0.03f;
+
+    int offset = 0;
+    int pixel = 0;
 };

decoder_modules/atv_decoder/src/main.cpp

@@ -16,9 +16,13 @@
 #include <dsp/filter/fir.h>
 #include <dsp/taps/from_array.h>
 
-#include "chrominance_filter.h"
+#include "amplitude.h"
+#include <dsp/demod/am.h>
+#include <dsp/loop/fast_agc.h>
 
-#include "chroma_pll.h"
+#include "filters.h"
+#include <dsp/math/normalize_phase.h>
+#include <fstream>
 
 #define CONCAT(a, b) ((std::string(a) + b).c_str())
 
@@ -29,24 +33,25 @@ SDRPP_MOD_INFO{/* Name:            */ "atv_decoder",
                /* Max instances    */ -1
 };
 
-#define SAMPLE_RATE (625.0f * 720.0f * 25.0f)
+#define SAMPLE_RATE (625.0f * (float)LINE_SIZE * 25.0f)
 
 class ATVDecoderModule : public ModuleManager::Instance {
   public:
-    ATVDecoderModule(std::string name) : img(720, 625) {
+    ATVDecoderModule(std::string name) : img(768, 576) {
         this->name = name;
 
-        vfo = sigpath::vfoManager.createVFO(name, ImGui::WaterfallVFO::REF_CENTER, 0, 8000000.0f, SAMPLE_RATE, SAMPLE_RATE, SAMPLE_RATE, true);
+        vfo = sigpath::vfoManager.createVFO(name, ImGui::WaterfallVFO::REF_CENTER, 0, 7000000.0f, SAMPLE_RATE, SAMPLE_RATE, SAMPLE_RATE, true);
 
-        demod.init(vfo->output, SAMPLE_RATE, SAMPLE_RATE / 2.0f);
+        agc.init(vfo->output, 1.0f, 1e6, 0.001f, 1.0f);
+        demod.init(&agc.out, SAMPLE_RATE, SAMPLE_RATE / 2.0f);
+        // demod.init(vfo->output, dsp::demod::AM<float>::CARRIER, 8000000.0f, 50.0 / SAMPLE_RATE, 50.0 / SAMPLE_RATE, 0.0f, SAMPLE_RATE);
+        // demod.init(vfo->output, SAMPLE_RATE, SAMPLE_RATE / 2.0f);
         sync.init(&demod.out, 1.0f, 1e-6, 1.0, 0.05);
         sink.init(&sync.out, handler, this);
 
         r2c.init(NULL);
-        chromaTaps = dsp::taps::fromArray(CHROMA_FIR_SIZE, CHROMA_FIR);
-        fir.init(NULL, chromaTaps);
-        pll.init(NULL, 0.01, 0.0, dsp::math::hzToRads(4433618.75, SAMPLE_RATE), dsp::math::hzToRads(4433618.75*0.90, SAMPLE_RATE), dsp::math::hzToRads(4433618.75*1.1, SAMPLE_RATE));
 
+        agc.start();
         demod.start();
         sync.start();
         sink.start();
@@ -58,7 +63,10 @@ class ATVDecoderModule : public ModuleManager::Instance {
         if (vfo) {
             sigpath::vfoManager.deleteVFO(vfo);
         }
+        agc.stop();
         demod.stop();
+        sync.stop();
+        sink.stop();
         gui::menu.removeEntry(name);
     }
 
@@ -82,142 +90,218 @@ class ATVDecoderModule : public ModuleManager::Instance {
             style::beginDisabled();
         }
 
-        // Ideal width for testing: 750pixels
-
         ImGui::FillWidth();
         _this->img.draw();
 
-        ImGui::LeftLabel("Sync");
+        ImGui::TextUnformatted("Horizontal Sync:");
-        ImGui::FillWidth();
+        ImGui::SameLine();
-        ImGui::SliderFloat("##syncLvl", &_this->sync_level, -2, 2);
+        if (_this->sync.locked > 750) {
-
-        ImGui::LeftLabel("Min");
-        ImGui::FillWidth();
-        ImGui::SliderFloat("##minLvl", &_this->minLvl, -1.0, 1.0);
-
-        ImGui::LeftLabel("Span");
-        ImGui::FillWidth();
-        ImGui::SliderFloat("##spanLvl", &_this->spanLvl, 0, 1.0);
-
-        ImGui::LeftLabel("Sync Bias");
-        ImGui::FillWidth();
-        ImGui::SliderFloat("##syncBias", &_this->sync.syncBias,-0.1, 0.1);
-
-        if (ImGui::Button("Test2")) {
-            _this->sync.test2 = true;
-        }
-
-        if (ImGui::Button("Switch frame")) {
-            std::lock_guard<std::mutex> lck(_this->evenFrameMtx);
-            _this->evenFrame = !_this->evenFrame;
-        }
-
-        if (_this->sync.locked) {
             ImGui::TextColored(ImVec4(0, 1, 0, 1), "Locked");
         }
         else {
             ImGui::TextUnformatted("Not locked");
         }
 
-        ImGui::Checkbox("Force Lock", &_this->sync.forceLock);
+        ImGui::TextUnformatted("Vertical Sync:");
+        ImGui::SameLine();
+        if (_this->vlock > 15) {
+            ImGui::TextColored(ImVec4(0, 1, 0, 1), "Locked");
+        }
+        else {
+            ImGui::TextUnformatted("Not locked");
+        }
+
+        ImGui::Checkbox("Fast Lock", &_this->sync.fastLock);
+        ImGui::Checkbox("Color Mode", &_this->colorMode);
 
         if (!_this->enabled) {
             style::endDisabled();
         }
+
+        ImGui::Text("Gain: %f", _this->gain);
+        ImGui::Text("Offset: %f", _this->offset);
+        ImGui::Text("Subcarrier: %f", _this->subcarrierFreq);
     }
 
+    uint32_t pp = 0;
+
     static void handler(float *data, int count, void *ctx) {
         ATVDecoderModule *_this = (ATVDecoderModule *)ctx;
 
-        // Convert line to complex
+        // Correct the offset
-        _this->r2c.process(720, data, _this->r2c.out.writeBuf);
+#if VOLK_VERSION_MAJOR > 2 || (VOLK_VERSION_MAJOR == 2 && VOLK_VERSION_MINOR >= 3)
-
+        volk_32f_s32f_add_32f(data, data, _this->offset, count);
-        // Isolate the chroma subcarrier
+#else
-        _this->fir.process(720, _this->r2c.out.writeBuf, _this->fir.out.writeBuf);
+        const float ofs = _this->offset;
-
-        // Run chroma carrier through the PLL
-        _this->pll.process(720, _this->fir.out.writeBuf, _this->pll.out.writeBuf, ((_this->ypos%2)==1) ^ _this->evenFrame);
-
-        // Render line to the image without color
-        int lypos = _this->ypos - 1;
-        if (lypos < 0) { lypos = 624; }
-        uint32_t* lastLine = &((uint32_t *)_this->img.buffer)[(lypos < 313) ? (lypos*720*2) : ((((lypos - 313)*2)+1)*720) ];
-        uint32_t* currentLine = &((uint32_t *)_this->img.buffer)[(_this->ypos < 313) ? (_this->ypos*720*2) : ((((_this->ypos - 313)*2)+1)*720) ];
-
-        //uint32_t* currentLine = &((uint32_t *)_this->img.buffer)[_this->ypos*720];
-
         for (int i = 0; i < count; i++) {
-            int imval = std::clamp<float>((data[i] - _this->minLvl) * 255.0 / _this->spanLvl, 0, 255);
+            data[i] += ofs;
-            // uint32_t re = std::clamp<float>((_this->pll.out.writeBuf[i].re - _this->minLvl) * 255.0 / _this->spanLvl, 0, 255);
+        }
-            // uint32_t im = std::clamp<float>((_this->pll.out.writeBuf[i].im - _this->minLvl) * 255.0 / _this->spanLvl, 0, 255);
+#endif
-            // currentLine[i] = 0xFF000000 | (im << 8) | re;
+
-            currentLine[i] = 0xFF000000 | (imval << 16) | (imval << 8) | imval;
+        // Correct the gain
+        volk_32f_s32f_multiply_32f(data, data, _this->gain, count);
+
+        // Compute the sync levels
+        float syncLLevel = 0.0f;
+        float syncRLevel = 0.0f;
+        volk_32f_accumulator_s32f(&syncLLevel, data, EQUAL_LEN);
+        volk_32f_accumulator_s32f(&syncRLevel, &data[EQUAL_LEN], SYNC_LEN - EQUAL_LEN);
+        syncLLevel *= 1.0f / EQUAL_LEN;
+        syncRLevel *= 1.0f / (SYNC_LEN - EQUAL_LEN);
+        float syncLevel = (syncLLevel + syncRLevel) * 0.5f; // TODO: It's technically correct but if the sizes were different it wouldn't be
+
+        // Compute the blanking level
+        float blankLevel = 0.0f;
+        volk_32f_accumulator_s32f(&blankLevel, &data[HBLANK_START], HBLANK_LEN);
+        blankLevel /= (float)HBLANK_LEN;
+
+        // Run the offset control loop
+        _this->offset -= (blankLevel / _this->gain)*0.001;
+        _this->offset = std::clamp<float>(_this->offset, -1.0f, 1.0f);
+        _this->gain -= (blankLevel - syncLevel + SYNC_LEVEL)*0.01f;
+        _this->gain = std::clamp<float>(_this->gain, 0.1f, 10.0f);
+
+        // Detect the sync type
+        uint16_t shortSync = (syncLLevel < 0.5f*SYNC_LEVEL) && (syncRLevel > 0.5f*SYNC_LEVEL) && (blankLevel > 0.5f*SYNC_LEVEL);
+        uint16_t longSync = (syncLLevel < 0.5f*SYNC_LEVEL) && (syncRLevel < 0.5f*SYNC_LEVEL) && (blankLevel < 0.5f*SYNC_LEVEL);
+
+        // Save sync type to history
+        _this->syncHistory = (_this->syncHistory << 2) | (longSync << 1) | shortSync;
+
+//         // If the line has a colorburst, decode it
+//         dsp::complex_t* buf1 = _this->r2c.out.readBuf;
+//         dsp::complex_t* buf2 = _this->r2c.out.writeBuf;
+//         if (true) {
+//             // Convert the line into complex
+//             _this->r2c.process(count, data, buf1);
+
+//             // Extract the chroma subcarrier (TODO: Optimise by running only where needed)
+//             for (int i = COLORBURST_START; i < count-(CHROMA_BANDPASS_DELAY+1); i++) {
+//                 volk_32fc_x2_dot_prod_32fc((lv_32fc_t*)&buf2[i], (lv_32fc_t*)&buf1[i - CHROMA_BANDPASS_DELAY], (lv_32fc_t*)CHROMA_BANDPASS, CHROMA_BANDPASS_SIZE);
+//             }
+
+//             // Down convert the chroma subcarrier (TODO: Optimise by running only where needed)
+//             lv_32fc_t startPhase = { 1.0f, 0.0f };
+//             lv_32fc_t phaseDelta = { sinf(_this->subcarrierFreq), cosf(_this->subcarrierFreq) };
+// #if VOLK_VERSION >= 030100
+//             volk_32fc_s32fc_x2_rotator2_32fc((lv_32fc_t*)&buf2[COLORBURST_START], (lv_32fc_t*)&buf2[COLORBURST_START], &phaseDelta, &startPhase, count - COLORBURST_START);
+// #else
+//             volk_32fc_s32fc_x2_rotator_32fc((lv_32fc_t*)&buf2[COLORBURST_START], (lv_32fc_t*)&buf2[COLORBURST_START], phaseDelta, &startPhase, count - COLORBURST_START);
+// #endif
+
+//             // Compute the phase of the burst
+//             dsp::complex_t burstAvg = { 0.0f, 0.0f };
+//             volk_32fc_accumulator_s32fc((lv_32fc_t*)&burstAvg, (lv_32fc_t*)&buf2[COLORBURST_START], COLORBURST_LEN);
+//             float burstAmp = burstAvg.amplitude();
+//             if (burstAmp*(1.0f/(float)COLORBURST_LEN) < 0.02f) {
+//                 printf("%d\n", _this->line);
+//             }
+//             burstAvg *= (1.0f / (burstAmp*burstAmp));
+//             burstAvg = burstAvg.conj();
+
+//             // Normalize the chroma data (TODO: Optimise by running only where needed)
+//             volk_32fc_s32fc_multiply_32fc((lv_32fc_t*)&buf2[COLORBURST_START], (lv_32fc_t*)&buf2[COLORBURST_START], *((lv_32fc_t*)&burstAvg), count - COLORBURST_START);
+
+//             // Compute the frequency error of the burst
+//             float phase = buf2[COLORBURST_START].phase();
+//             float error = 0.0f;
+//             for (int i = COLORBURST_START+1; i < COLORBURST_START+COLORBURST_LEN; i++) {
+//                 float cphase = buf2[i].phase();
+//                 error += dsp::math::normalizePhase(cphase - phase);
+//                 phase = cphase;
+//             }
+//             error *= (1.0f / (float)(COLORBURST_LEN-1));
+
+//             // Update the subcarrier freq
+//             _this->subcarrierFreq += error*0.0001f;
+//         }
+
+        // Render the line if it's visible
+        if (_this->ypos >= 34 && _this->ypos <= 34+576-1) {
+            uint32_t* currentLine = &((uint32_t *)_this->img.buffer)[(_this->ypos - 34)*768];
+            if (_this->colorMode) {
+                // for (int i = 155; i < (155+768); i++) {
+                //     int imval1 = std::clamp<float>(fabsf(buf2[i-155+COLORBURST_START].re*5.0f) * 255.0f, 0, 255);
+                //     int imval2 = std::clamp<float>(fabsf(buf2[i-155+COLORBURST_START].im*5.0f) * 255.0f, 0, 255);
+                //     currentLine[i-155] = 0xFF000000 | (imval2 << 8) | imval1;
+                // }
+            }
+            else {
+                for (int i = 155; i < (155+768); i++) {
+                    int imval = std::clamp<float>(data[i] * 255.0f, 0, 255);
+                    currentLine[i-155] = 0xFF000000 | (imval << 16) | (imval << 8) | imval;
+                }
+            }
         }
 
-        // Vertical scan logic
+        // Compute whether to rollover
-        _this->ypos++;
+        bool rollToOdd = (_this->ypos == 624);
-        bool rollover = _this->ypos >= 625;
+        bool rollToEven = (_this->ypos == 623);
-        if (rollover) {
+
-            {
+        // Compute the field sync
-                std::lock_guard<std::mutex> lck(_this->evenFrameMtx);
+        bool syncToOdd = (_this->syncHistory == 0b0101011010010101);
-                _this->evenFrame = !_this->evenFrame;
+        bool syncToEven = (_this->syncHistory == 0b0001011010100101);
+
+        // Process the sync (NOTE: should start with 0b01, but for some reason I don't see a sync?)
+        if (rollToOdd || syncToOdd) {
+            // Update the vertical lock state
+            bool disagree = (rollToOdd ^ syncToOdd);
+            if (disagree && _this->vlock > 0) {
+                _this->vlock--;
             }
+            else if (!disagree && _this->vlock < 20) {
+                _this->vlock++;
+            }
+
+            // Start the odd field
+            _this->ypos = 1;
+            _this->line++;
+        }
+        else if (rollToEven || syncToEven) {
+            // Update the vertical lock state
+            bool disagree = (rollToEven ^ syncToEven);
+            if (disagree && _this->vlock > 0) {
+                _this->vlock--;
+            }
+            else if (!disagree && _this->vlock < 20) {
+                _this->vlock++;
+            }
+
+            // Start the even field
             _this->ypos = 0;
+            _this->line = 0;
+
+            // Swap the video buffer
             _this->img.swap();
         }
+        else {
+            _this->ypos += 2;
+            _this->line++;
+        }
+    }
 
-        // Measure vsync levels
+    // NEW SYNC:
-        float sync0 = 0.0f, sync1 = 0.0f;
+    float offset = 0.0f;
-        for (int i = 0; i < 306; i++) {
+    float gain = 1.0f;
-            sync0 += data[i];
+    uint16_t syncHistory = 0;
-        }
+    int line = 0;
-        for (int i = (720/2); i < ((720/2)+306); i++) {
+    int ypos = 0;
-            sync1 += data[i];
+    int vlock = 0;
-        }
+    float subcarrierFreq = 0.0f;
-        sync0 *= (1.0f/305.0f);
-        sync1 *= (1.0f/305.0f);
-
-        // Save sync detection to history
-        _this->syncHistory >>= 2;
-        _this->syncHistory |= (((uint16_t)(sync1 < _this->sync_level)) << 9) | (((uint16_t)(sync0 < _this->sync_level)) << 8);
-
-        // Trigger vsync in case one is detected
-        // TODO: Also sync with odd field
-        if (!rollover && _this->syncHistory == 0b0000011111) {
-            {
-                std::lock_guard<std::mutex> lck(_this->evenFrameMtx);
-                _this->evenFrame = !_this->evenFrame;
-            }
-            _this->ypos = 0;
-            _this->img.swap();
-        }
-    }
 
     std::string name;
     bool enabled = true;
 
     VFOManager::VFO *vfo = NULL;
-    dsp::demod::Quadrature demod;
+    // dsp::demod::Quadrature demod;
+    dsp::loop::FastAGC<dsp::complex_t> agc;
+    dsp::demod::Amplitude demod;
+    //dsp::demod::AM<float> demod;
     LineSync sync;
     dsp::sink::Handler<float> sink;
     dsp::convert::RealToComplex r2c;
-    dsp::tap<dsp::complex_t> chromaTaps;
-    dsp::filter::FIR<dsp::complex_t, dsp::complex_t> fir;
-    dsp::loop::ChromaPLL pll;
-    int ypos = 0;
 
-    bool evenFrame = false;
+    bool colorMode = false;
-    std::mutex evenFrameMtx;
-
-    float sync_level = -0.06f;
-    int sync_count = 0;
-    int short_sync = 0;
-
-    float minLvl = 0.0f;
-    float spanLvl = 1.0f;
-
-    bool lockedLines = 0;
-    uint16_t syncHistory = 0;
 
     ImGui::ImageDisplay img;
 };

decoder_modules/dab_decoder/CMakeLists.txt

@@ -0,0 +1,37 @@
+cmake_minimum_required(VERSION 3.13)
+project(dab_decoder)
+
+file(GLOB_RECURSE SRC "src/*.cpp" "src/*.c")
+
+include(${SDRPP_MODULE_CMAKE})
+
+target_include_directories(dab_decoder PRIVATE "src/")
+
+if (MSVC)
+    # Lib path
+    target_include_directories(dab_decoder PRIVATE "C:/Program Files/codec2/include/")
+    target_link_directories(dab_decoder PRIVATE "C:/Program Files/codec2/lib")
+
+    target_link_libraries(dab_decoder PRIVATE libcodec2)
+elseif (ANDROID)
+    target_include_directories(dab_decoder PUBLIC
+        /sdr-kit/${ANDROID_ABI}/include/codec2
+    )
+
+    target_link_libraries(dab_decoder PUBLIC
+        /sdr-kit/${ANDROID_ABI}/lib/libcodec2.so
+    )
+else ()
+    find_package(PkgConfig)
+
+    pkg_check_modules(LIBCODEC2 REQUIRED codec2)
+
+    target_include_directories(dab_decoder PRIVATE ${LIBCODEC2_INCLUDE_DIRS})
+    target_link_directories(dab_decoder PRIVATE ${LIBCODEC2_LIBRARY_DIRS})
+    target_link_libraries(dab_decoder PRIVATE ${LIBCODEC2_LIBRARIES})
+
+    # Include it because for some reason pkgconfig doesn't look here?
+    if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+        target_include_directories(dab_decoder PRIVATE "/usr/local/include")
+    endif()
+endif ()

decoder_modules/dab_decoder/src/dab_dsp.h

@@ -0,0 +1,280 @@
+#pragma once
+#include <dsp/processor.h>
+#include <utils/flog.h>
+#include <fftw3.h>
+#include "dab_phase_sym.h"
+
+namespace dab {
+    class CyclicSync : public dsp::Processor<dsp::complex_t, dsp::complex_t> {
+        using base_type = dsp::Processor<dsp::complex_t, dsp::complex_t>;
+    public:
+        CyclicSync() {}
+
+        // TODO: The default AGC rate is probably way too fast, plot out the avgCorr to see how much it moves
+        CyclicSync(dsp::stream<dsp::complex_t>* in, double symbolLength, double cyclicPrefixLength, double samplerate, float agcRate = 1e-3) { init(in, symbolLength, cyclicPrefixLength, samplerate, agcRate); }
+
+        void init(dsp::stream<dsp::complex_t>* in, double symbolLength, double cyclicPrefixLength, double samplerate, float agcRate = 1e-3) {
+            // Computer the number of samples for the symbol and its cyclic prefix
+            symbolSamps = round(samplerate * symbolLength);
+            prefixSamps = round(samplerate * cyclicPrefixLength);
+
+            // Allocate and clear the delay buffer
+            delayBuf = dsp::buffer::alloc<dsp::complex_t>(STREAM_BUFFER_SIZE + 64000);
+            dsp::buffer::clear(delayBuf, symbolSamps);
+
+            // Allocate and clear the history buffer
+            histBuf = dsp::buffer::alloc<dsp::complex_t>(prefixSamps);
+            dsp::buffer::clear(histBuf, prefixSamps);
+
+            // Compute the delay input addresses
+            delayBufInput = &delayBuf[symbolSamps];
+
+            // Compute the correlation AGC configuration
+            this->agcRate = agcRate;
+            agcRateInv = 1.0f - agcRate;
+            
+            base_type::init(in);
+        }
+
+        void reset() {
+            assert(base_type::_block_init);
+            std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
+            base_type::tempStop();
+            
+            base_type::tempStart();
+        }
+
+        int run() {
+            int count = base_type::_in->read();
+            if (count < 0) { return -1; }
+
+            // Copy the data into the normal delay buffer
+            memcpy(delayBufInput, base_type::_in->readBuf, count * sizeof(dsp::complex_t));
+
+            // Flush the input stream
+            base_type::_in->flush();
+
+            // Do cross-correlation
+            for (int i = 0; i < count; i++) {
+                // Get the current history slot
+                dsp::complex_t* slot = &histBuf[histId++];
+
+                // Wrap around the history slot index (TODO: Check that the history buffer's length is correct)
+                histId %= prefixSamps;
+
+                // Kick out last value from the correlation
+                corr -= *slot;
+
+                // Save input value and compute the new prodct
+                dsp::complex_t val = delayBuf[i];
+                dsp::complex_t prod = val.conj()*delayBuf[i+symbolSamps];
+
+                // Add the new value to the correlation
+                *slot = prod;
+
+                // Add the new value to the history buffer
+                corr += prod;
+
+                // Compute sample amplitude
+                float rcorr = corr.amplitude();
+
+                // If a high enough peak is reached, reset the symbol counter
+                if (rcorr > avgCorr && rcorr > peakCorr) { // Note keeping an average level might not be needed
+                    peakCorr = rcorr;
+                    peakLCorr = lastCorr;
+                    samplesSincePeak = 0;
+                }
+
+                // If this is the sample right after the peak, save it
+                if (samplesSincePeak == 1) {
+                    peakRCorr = rcorr;
+                }
+
+                // Write the sample to the output
+                out.writeBuf[samplesSincePeak++] = val;
+
+                // If the end of the symbol is reached, send it off
+                if (samplesSincePeak >= symbolSamps) {
+                    if (!out.swap(symbolSamps)) {
+                        return -1;
+                    }
+                    samplesSincePeak = 0;
+                    peakCorr = 0;
+                }
+
+                // Update the average correlation
+                lastCorr = rcorr;
+
+                // Update the average correlation value
+                avgCorr = agcRate*rcorr + agcRateInv*avgCorr;
+            }
+
+            // Move unused data
+            memmove(delayBuf, &delayBuf[count], symbolSamps * sizeof(dsp::complex_t));
+
+            return count;
+        }
+
+    protected:
+        int symbolSamps;
+        int prefixSamps;
+
+        int histId = 0;
+        dsp::complex_t* histBuf;
+
+        dsp::complex_t* delayBuf;
+        dsp::complex_t* delayBufInput;
+
+        dsp::complex_t corr = { 0.0f, 0.0f };
+
+        int samplesSincePeak = 0;
+        float lastCorr = 0.0f;
+        float peakCorr = 0.0f;
+        float peakLCorr = 0.0f;
+        float peakRCorr = 0.0f;
+
+        // Note only required for DAB
+        float avgCorr = 0.0f;
+        float agcRate;
+        float agcRateInv;
+    };
+
+    class FrameFreqSync : public dsp::Processor<dsp::complex_t, dsp::complex_t> {
+        using base_type = dsp::Processor<dsp::complex_t, dsp::complex_t>;
+    public:
+        FrameFreqSync() {}
+
+        FrameFreqSync(dsp::stream<dsp::complex_t>* in, float agcRate = 0.01f) { init(in, agcRate); }
+
+        void init(dsp::stream<dsp::complex_t>* in, float agcRate = 0.01f) {
+            // Allocate buffers
+            amps = dsp::buffer::alloc<float>(2048);
+            conjRef = dsp::buffer::alloc<dsp::complex_t>(2048);
+            corrIn = (dsp::complex_t*)fftwf_alloc_complex(2048);
+            corrOut = (dsp::complex_t*)fftwf_alloc_complex(2048);
+
+            // Copy the phase reference
+            memcpy(conjRef, DAB_PHASE_SYM_CONJ, 2048 * sizeof(dsp::complex_t));
+
+            // Plan the FFT computation
+            plan = fftwf_plan_dft_1d(2048, (fftwf_complex*)corrIn, (fftwf_complex*)corrOut, FFTW_FORWARD, FFTW_ESTIMATE);
+
+            // Compute the correlation AGC configuration
+            this->agcRate = agcRate;
+            agcRateInv = 1.0f - agcRate;
+            
+            base_type::init(in);
+        }
+
+        void reset() {
+            assert(base_type::_block_init);
+            std::lock_guard<std::recursive_mutex> lck(base_type::ctrlMtx);
+            base_type::tempStop();
+            
+            base_type::tempStart();
+        }
+
+        int run() {
+            int count = base_type::_in->read();
+            if (count < 0) { return -1; }
+
+            // Apply frequency shift
+            lv_32fc_t phase = lv_cmake(1.0f, 0.0f);
+            lv_32fc_t phaseDelta = lv_cmake(cos(offset), sin(offset));
+#if VOLK_VERSION >= 030100
+            volk_32fc_s32fc_x2_rotator2_32fc((lv_32fc_t*)_in->readBuf, (lv_32fc_t*)_in->readBuf, phaseDelta, &phase, count);
+#else
+            volk_32fc_s32fc_x2_rotator_32fc((lv_32fc_t*)_in->readBuf, (lv_32fc_t*)_in->readBuf, phaseDelta, &phase, count);
+#endif
+
+            // Compute the amplitude amplitude of all samples
+            volk_32fc_magnitude_32f(amps, (lv_32fc_t*)_in->readBuf, 2048);
+
+            // Compute the average signal level by adding up all values
+            float level = 0.0f;
+            volk_32f_accumulator_s32f(&level, amps, 2048);
+
+            // Detect a frame sync condition
+            if (level < avgLvl * 0.5f) {
+                // Reset symbol counter
+                sym = 1;
+
+                // Update the average level
+                avgLvl = agcRate*level + agcRateInv*avgLvl;
+
+                // Flush the input stream and return
+                base_type::_in->flush();
+                return count;
+            }
+
+            // Update the average level
+            avgLvl = agcRate*level + agcRateInv*avgLvl;
+
+            // Handle phase reference
+            if (sym == 1) {
+                // Output the symbols (DEBUG ONLY)
+                memcpy(corrIn, _in->readBuf, 2048 * sizeof(dsp::complex_t));
+                fftwf_execute(plan);
+                volk_32fc_magnitude_32f(amps, (lv_32fc_t*)corrOut, 2048);
+                int outCount = 0;
+                dsp::complex_t pi4 = { cos(3.1415926535*0.25), sin(3.1415926535*0.25) };
+                for (int i = -767; i < 768; i++) {
+                    if (!i) { continue; }
+                    int cid0 = ((i-1) >= 0) ? (i-1) : 2048+(i-1);
+                    int cid1 = (i >= 0) ? i : 2048+i;;
+                    out.writeBuf[outCount++] = pi4 * (corrOut[cid1] * corrOut[cid0].conj()) * (1.0f/(amps[cid0]*amps[cid0]));
+                }
+                out.swap(outCount);
+
+                // Multiply the samples with the conjugated phase reference signal
+                volk_32fc_x2_multiply_32fc((lv_32fc_t*)corrIn, (lv_32fc_t*)_in->readBuf, (lv_32fc_t*)conjRef, 2048);
+            
+                // Compute the FFT of the product
+                fftwf_execute(plan);
+
+                // Compute the amplitude of the bins
+                volk_32fc_magnitude_32f(amps, (lv_32fc_t*)corrOut, 2048);
+
+                // Locate highest power bin
+                uint32_t peakId;
+                volk_32f_index_max_32u(&peakId, amps, 2048);
+
+                // Obtain the value of the bins next to the peak
+                float peakL = amps[(peakId + 2047) % 2048];
+                float peakR = amps[(peakId + 1) % 2048];
+
+                // Compute the integer frequency offset
+                float offInt = (peakId < 1024) ? (float)peakId : ((float)peakId - 2048.0f);
+
+                // Compute the frequency offset in rad/samp
+                float off = 3.1415926535f * (offInt + ((peakR - peakL) / (peakR + peakL))) * (1.0f / 1024.0f);
+
+                // Run control loop
+                offset -= 0.1f*off;
+                flog::debug("Offset: {} Hz, Error: {} Hz, Avg Level: {}", offset * (0.5f/3.1415926535f)*2.048e6, off * (0.5f/3.1415926535f)*2.048e6, avgLvl);
+            }
+
+            // Increment the symbol counter
+            sym++;
+
+            // Flush the input stream and return
+            base_type::_in->flush();
+            return count;
+        }
+
+    protected:
+        fftwf_plan plan;
+
+        float* amps;
+        dsp::complex_t* conjRef;
+        dsp::complex_t* corrIn;
+        dsp::complex_t* corrOut;
+
+        int sym;
+        float offset = 0.0f;
+
+        float avgLvl = 0.0f;
+        float agcRate;
+        float agcRateInv;
+    };
+}

decoder_modules/dab_decoder/src/main.cpp

@@ -0,0 +1,163 @@
+#include <imgui.h>
+#include <config.h>
+#include <core.h>
+#include <gui/style.h>
+#include <gui/gui.h>
+#include <signal_path/signal_path.h>
+#include <module.h>
+#include <filesystem>
+#include <dsp/stream.h>
+#include <dsp/buffer/reshaper.h>
+#include <dsp/multirate/rational_resampler.h>
+#include <dsp/sink/handler_sink.h>
+#include <fstream>
+#include <chrono>
+#include "dab_dsp.h"
+#include <gui/widgets/constellation_diagram.h>
+
+#define CONCAT(a, b) ((std::string(a) + b).c_str())
+
+SDRPP_MOD_INFO{
+    /* Name:            */ "dab_decoder",
+    /* Description:     */ "DAB/DAB+ Decoder for SDR++",
+    /* Author:          */ "Ryzerth",
+    /* Version:         */ 0, 1, 0,
+    /* Max instances    */ -1
+};
+
+ConfigManager config;
+
+#define INPUT_SAMPLE_RATE   2.048e6
+#define VFO_BANDWIDTH       1.6e6
+
+class M17DecoderModule : public ModuleManager::Instance {
+public:
+    M17DecoderModule(std::string name)  {
+        this->name = name;
+
+        file = std::ofstream("sync4.f32", std::ios::out | std::ios::binary);
+
+        // Load config
+        config.acquire();
+        
+        config.release(true);
+
+        // Initialize VFO
+        vfo = sigpath::vfoManager.createVFO(name, ImGui::WaterfallVFO::REF_CENTER, 0, VFO_BANDWIDTH, INPUT_SAMPLE_RATE, VFO_BANDWIDTH, VFO_BANDWIDTH, true);
+        vfo->setSnapInterval(250);
+
+        // Initialize DSP here
+        csync.init(vfo->output, 1e-3, 246e-6, INPUT_SAMPLE_RATE);
+        ffsync.init(&csync.out);
+        ns.init(&ffsync.out, handler, this);
+
+        // Start DSO Here
+        csync.start();
+        ffsync.start();
+        ns.start();
+
+        gui::menu.registerEntry(name, menuHandler, this, this);
+    }
+
+    ~M17DecoderModule() {
+        gui::menu.removeEntry(name);
+        // Stop DSP Here
+        if (enabled) {
+            csync.stop();
+            ffsync.stop();
+            ns.stop();
+            sigpath::vfoManager.deleteVFO(vfo);
+        }
+
+        sigpath::sinkManager.unregisterStream(name);
+    }
+
+    void postInit() {}
+
+    void enable() {
+        double bw = gui::waterfall.getBandwidth();
+        vfo = sigpath::vfoManager.createVFO(name, ImGui::WaterfallVFO::REF_CENTER, std::clamp<double>(0, -bw / 2.0, bw / 2.0), VFO_BANDWIDTH, INPUT_SAMPLE_RATE, VFO_BANDWIDTH, VFO_BANDWIDTH, true);
+        vfo->setSnapInterval(250);
+
+        // Set Input of demod here
+        csync.setInput(vfo->output);
+
+        // Start DSP here
+        csync.start();
+        ffsync.start();
+        ns.start();
+
+        enabled = true;
+    }
+
+    void disable() {
+        // Stop DSP here
+        csync.stop();
+        ffsync.stop();
+        ns.stop();
+
+        sigpath::vfoManager.deleteVFO(vfo);
+        enabled = false;
+    }
+
+    bool isEnabled() {
+        return enabled;
+    }
+
+private:
+    static void menuHandler(void* ctx) {
+        M17DecoderModule* _this = (M17DecoderModule*)ctx;
+
+        float menuWidth = ImGui::GetContentRegionAvail().x;
+
+        if (!_this->enabled) { style::beginDisabled(); }
+
+        _this->constDiagram.draw();
+
+        if (!_this->enabled) { style::endDisabled(); }
+    }
+
+    std::ofstream file;
+
+    static void handler(dsp::complex_t* data, int count, void* ctx) {
+        M17DecoderModule* _this = (M17DecoderModule*)ctx;
+        //_this->file.write((char*)data, count * sizeof(dsp::complex_t));
+
+        dsp::complex_t* buf = _this->constDiagram.acquireBuffer();
+        memcpy(buf, data, 1024 * sizeof(dsp::complex_t));
+        _this->constDiagram.releaseBuffer();
+    }
+
+    std::string name;
+    bool enabled = true;
+
+    dab::CyclicSync csync;
+    dab::FrameFreqSync ffsync;
+    dsp::sink::Handler<dsp::complex_t> ns;
+
+    ImGui::ConstellationDiagram constDiagram;
+
+    // DSP Chain
+    VFOManager::VFO* vfo;
+};
+
+MOD_EXPORT void _INIT_() {
+    // Create default recording directory
+    json def = json({});
+    config.setPath(core::args["root"].s() + "/dab_decoder_config.json");
+    config.load(def);
+    config.enableAutoSave();
+}
+
+MOD_EXPORT ModuleManager::Instance* _CREATE_INSTANCE_(std::string name) {
+    return new M17DecoderModule(name);
+}
+
+MOD_EXPORT void _DELETE_INSTANCE_(void* instance) {
+    delete (M17DecoderModule*)instance;
+}
+
+MOD_EXPORT void _END_() {
+    config.disableAutoSave();
+    config.save();
+}

decoder_modules/dab_decoder/src/optimized_algo.txt

@@ -0,0 +1,34 @@
+0123456789
+---  ---
+
+0*4
+1*5
+2*6
+
+1*5
+2*6 = L + 3*7 - 0*4
+3*7
+
+2*6
+3*7 = L + 4*8 - 1*5
+4*8
+
+3*7
+4*8 = L + 5*9 - 2*6
+5*9
+
+
+
+0*5
+1*6
+2*7
+
+1*6
+2*7
+3*8
+
+2*7
+3*8
+4*9
+
+=> Use same technique to cache the interpolation results

decoder_modules/radio/src/demod.h

@@ -20,6 +20,16 @@ enum IFNRPreset {
     IFNR_PRESET_BROADCAST
 };
 
+enum SquelchMode {
+    SQUELCH_MODE_OFF,
+    SQUELCH_MODE_POWER,
+    SQUELCH_MODE_SNR,
+    SQUELCH_MODE_CTCSS_MUTE,
+    SQUELCH_MODE_CTCSS_DECODE,
+    SQUELCH_MODE_DCS_MUTE,
+    SQUELCH_MODE_DCS_DECODE,
+};
+
 namespace demod {
     class Demodulator {
     public:
@@ -45,6 +55,8 @@ namespace demod {
         virtual int getDefaultDeemphasisMode() = 0;
         virtual bool getFMIFNRAllowed() = 0;
         virtual bool getNBAllowed() = 0;
+        virtual bool getHighPassAllowed() = 0;
+        virtual bool getSquelchAllowed() = 0;
         virtual dsp::stream<dsp::stereo_t>* getOutput() = 0;
     };
 }

decoder_modules/radio/src/demodulators/am.h

@@ -40,6 +40,12 @@ namespace demod {
 
         void showMenu() {
             float menuWidth = ImGui::GetContentRegionAvail().x;
+            if (ImGui::Checkbox(("Carrier AGC##_radio_am_carrier_agc_" + name).c_str(), &carrierAgc)) {
+                demod.setAGCMode(carrierAgc ? dsp::demod::AM<dsp::stereo_t>::AGCMode::CARRIER : dsp::demod::AM<dsp::stereo_t>::AGCMode::AUDIO);
+                _config->acquire();
+                _config->conf[name][getName()]["carrierAgc"] = carrierAgc;
+                _config->release(true);
+            }
             ImGui::LeftLabel("AGC Attack");
             ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
             if (ImGui::SliderFloat(("##_radio_am_agc_attack_" + name).c_str(), &agcAttack, 1.0f, 200.0f)) {
@@ -56,12 +62,6 @@ namespace demod {
                 _config->conf[name][getName()]["agcDecay"] = agcDecay;
                 _config->release(true);
             }
-            if (ImGui::Checkbox(("Carrier AGC##_radio_am_carrier_agc_" + name).c_str(), &carrierAgc)) {
-                demod.setAGCMode(carrierAgc ? dsp::demod::AM<dsp::stereo_t>::AGCMode::CARRIER : dsp::demod::AM<dsp::stereo_t>::AGCMode::AUDIO);
-                _config->acquire();
-                _config->conf[name][getName()]["carrierAgc"] = carrierAgc;
-                _config->release(true);
-            }
         }
 
         void setBandwidth(double bandwidth) { demod.setBandwidth(bandwidth); }
@@ -86,6 +86,8 @@ namespace demod {
         int getDefaultDeemphasisMode() { return DEEMP_MODE_NONE; }
         bool getFMIFNRAllowed() { return false; }
         bool getNBAllowed() { return false; }
+        bool getHighPassAllowed() { return true; }
+        bool getSquelchAllowed() { return true; }
         dsp::stream<dsp::stereo_t>* getOutput() { return &demod.out; }
 
     private:

decoder_modules/radio/src/demodulators/cw.h

@@ -92,6 +92,8 @@ namespace demod {
         int getDefaultDeemphasisMode() { return DEEMP_MODE_NONE; }
         bool getFMIFNRAllowed() { return false; }
         bool getNBAllowed() { return false; }
+        bool getHighPassAllowed() { return false; }
+        bool getSquelchAllowed() { return false; }
         dsp::stream<dsp::stereo_t>* getOutput() { return &demod.out; }
 
     private:

decoder_modules/radio/src/demodulators/dsb.h

@@ -79,6 +79,8 @@ namespace demod {
         int getDefaultDeemphasisMode() { return DEEMP_MODE_NONE; }
         bool getFMIFNRAllowed() { return false; }
         bool getNBAllowed() { return true; }
+        bool getHighPassAllowed() { return true; }
+        bool getSquelchAllowed() { return true; }
         dsp::stream<dsp::stereo_t>* getOutput() { return &demod.out; }
 
     private:

decoder_modules/radio/src/demodulators/lsb.h

@@ -79,6 +79,8 @@ namespace demod {
         int getDefaultDeemphasisMode() { return DEEMP_MODE_NONE; }
         bool getFMIFNRAllowed() { return false; }
         bool getNBAllowed() { return true; }
+        bool getHighPassAllowed() { return true; }
+        bool getSquelchAllowed() { return true; }
         dsp::stream<dsp::stereo_t>* getOutput() { return &demod.out; }
 
     private:

decoder_modules/radio/src/demodulators/nfm.h

@@ -22,14 +22,11 @@ namespace demod {
             if (config->conf[name][getName()].contains("lowPass")) {
                 _lowPass = config->conf[name][getName()]["lowPass"];
             }
-            if (config->conf[name][getName()].contains("highPass")) {
-                _highPass = config->conf[name][getName()]["highPass"];
-            }
             _config->release();
 
 
             // Define structure
-            demod.init(input, getIFSampleRate(), bandwidth, _lowPass, _highPass);
+            demod.init(input, getIFSampleRate(), bandwidth, _lowPass);
         }
 
         void start() { demod.start(); }
@@ -43,12 +40,6 @@ namespace demod {
                 _config->conf[name][getName()]["lowPass"] = _lowPass;
                 _config->release(true);
             }
-            if (ImGui::Checkbox(("High Pass##_radio_wfm_highpass_" + name).c_str(), &_highPass)) {
-                demod.setHighPass(_highPass);
-                _config->acquire();
-                _config->conf[name][getName()]["highPass"] = _highPass;
-                _config->release(true);
-            }
         }
 
         void setBandwidth(double bandwidth) {
@@ -75,6 +66,8 @@ namespace demod {
         int getDefaultDeemphasisMode() { return DEEMP_MODE_NONE; }
         bool getFMIFNRAllowed() { return true; }
         bool getNBAllowed() { return false; }
+        bool getHighPassAllowed() { return true; }
+        bool getSquelchAllowed() { return true; }
         dsp::stream<dsp::stereo_t>* getOutput() { return &demod.out; }
 
     private:
@@ -83,7 +76,6 @@ namespace demod {
         ConfigManager* _config = NULL;
 
         bool _lowPass = true;
-        bool _highPass = false;
 
         std::string name;
     };

decoder_modules/radio/src/demodulators/raw.h

@@ -59,6 +59,8 @@ namespace demod {
         int getDefaultDeemphasisMode() { return DEEMP_MODE_NONE; }
         bool getFMIFNRAllowed() { return false; }
         bool getNBAllowed() { return true; }
+        bool getHighPassAllowed() { return false; }
+        bool getSquelchAllowed() { return false; }
         dsp::stream<dsp::stereo_t>* getOutput() { return &c2s.out; }
 
     private:

decoder_modules/radio/src/demodulators/usb.h

@@ -80,6 +80,8 @@ namespace demod {
         int getDefaultDeemphasisMode() { return DEEMP_MODE_NONE; }
         bool getFMIFNRAllowed() { return false; }
         bool getNBAllowed() { return true; }
+        bool getHighPassAllowed() { return true; }
+        bool getSquelchAllowed() { return true; }
         dsp::stream<dsp::stereo_t>* getOutput() { return &demod.out; }
 
     private:

decoder_modules/radio/src/demodulators/wfm.h

@@ -100,18 +100,18 @@ namespace demod {
         }
 
         void showMenu() {
-            if (ImGui::Checkbox(("Stereo##_radio_wfm_stereo_" + name).c_str(), &_stereo)) {
-                setStereo(_stereo);
-                _config->acquire();
-                _config->conf[name][getName()]["stereo"] = _stereo;
-                _config->release(true);
-            }
             if (ImGui::Checkbox(("Low Pass##_radio_wfm_lowpass_" + name).c_str(), &_lowPass)) {
                 demod.setLowPass(_lowPass);
                 _config->acquire();
                 _config->conf[name][getName()]["lowPass"] = _lowPass;
                 _config->release(true);
             }
+            if (ImGui::Checkbox(("Stereo##_radio_wfm_stereo_" + name).c_str(), &_stereo)) {
+                setStereo(_stereo);
+                _config->acquire();
+                _config->conf[name][getName()]["stereo"] = _stereo;
+                _config->release(true);
+            }
             if (ImGui::Checkbox(("Decode RDS##_radio_wfm_rds_" + name).c_str(), &_rds)) {
                 demod.setRDSOut(_rds);
                 _config->acquire();
@@ -270,6 +270,8 @@ namespace demod {
         int getDefaultDeemphasisMode() { return DEEMP_MODE_50US; }
         bool getFMIFNRAllowed() { return true; }
         bool getNBAllowed() { return false; }
+        bool getHighPassAllowed() { return true; }
+        bool getSquelchAllowed() { return true; }
         dsp::stream<dsp::stereo_t>* getOutput() { return &demod.out; }
 
         // ============= DEDICATED FUNCTIONS =============

decoder_modules/radio/src/radio_interface.h

@@ -5,10 +5,14 @@ enum {
     RADIO_IFACE_CMD_SET_MODE,
     RADIO_IFACE_CMD_GET_BANDWIDTH,
     RADIO_IFACE_CMD_SET_BANDWIDTH,
-    RADIO_IFACE_CMD_GET_SQUELCH_ENABLED,
+    RADIO_IFACE_CMD_GET_SQUELCH_MODE,
-    RADIO_IFACE_CMD_SET_SQUELCH_ENABLED,
+    RADIO_IFACE_CMD_SET_SQUELCH_MODE,
     RADIO_IFACE_CMD_GET_SQUELCH_LEVEL,
     RADIO_IFACE_CMD_SET_SQUELCH_LEVEL,
+    RADIO_IFACE_CMD_GET_CTCSS_TONE,
+    RADIO_IFACE_CMD_SET_CTCSS_TONE,
+    RADIO_IFACE_CMD_GET_HIGHPASS,
+    RADIO_IFACE_CMD_SET_HIGHPASS
 };
 
 enum {

decoder_modules/radio/src/radio_module.h

@@ -8,7 +8,8 @@
 #include <dsp/chain.h>
 #include <dsp/noise_reduction/noise_blanker.h>
 #include <dsp/noise_reduction/fm_if.h>
-#include <dsp/noise_reduction/squelch.h>
+#include <dsp/noise_reduction/power_squelch.h>
+#include <dsp/noise_reduction/ctcss_squelch.h>
 #include <dsp/multirate/rational_resampler.h>
 #include <dsp/filter/deephasis.h>
 #include <core.h>
@@ -49,6 +50,22 @@ public:
         ifnrPresets.define("Voice", IFNR_PRESET_VOICE);
         ifnrPresets.define("Narrow Band", IFNR_PRESET_NARROW_BAND);
 
+        squelchModes.define("off", "Off", SQUELCH_MODE_OFF);
+        squelchModes.define("power", "Power", SQUELCH_MODE_POWER);
+        //squelchModes.define("snr", "SNR", SQUELCH_MODE_SNR);
+        squelchModes.define("ctcss_mute", "CTCSS (Mute)", SQUELCH_MODE_CTCSS_MUTE);
+        squelchModes.define("ctcss_decode", "CTCSS (Decode Only)", SQUELCH_MODE_CTCSS_DECODE);
+        //squelchModes.define("dcs_mute", "DCS (Mute)", SQUELCH_MODE_DCS_MUTE);
+        //squelchModes.define("dcs_decode", "DCS (Decode Only)", SQUELCH_MODE_DCS_DECODE);
+
+        for (int i = 0; i < dsp::noise_reduction::_CTCSS_TONE_COUNT; i++) {
+            float tone = dsp::noise_reduction::CTCSS_TONES[i];
+            char buf[64];
+            sprintf(buf, "%.1fHz", tone);
+            ctcssTones.define((int)round(tone) * 10, buf, (dsp::noise_reduction::CTCSSTone)i);
+        }
+        ctcssTones.define(-1, "Any", dsp::noise_reduction::CTCSS_TONE_ANY);
+
         // Initialize the config if it doesn't exist
         bool created = false;
         config.acquire();
@@ -72,19 +89,24 @@ public:
 
         nb.init(NULL, 500.0 / 24000.0, 10.0);
         fmnr.init(NULL, 32);
-        squelch.init(NULL, MIN_SQUELCH);
+        powerSquelch.init(NULL, MIN_SQUELCH);
 
         ifChain.addBlock(&nb, false);
-        ifChain.addBlock(&squelch, false);
+        ifChain.addBlock(&powerSquelch, false);
         ifChain.addBlock(&fmnr, false);
 
         // Initialize audio DSP chain
         afChain.init(&dummyAudioStream);
 
+        ctcss.init(NULL, 50000.0);
         resamp.init(NULL, 250000.0, 48000.0);
+        hpTaps = dsp::taps::highPass(300.0, 100.0, 48000.0);
+        hpf.init(NULL, hpTaps);
         deemp.init(NULL, 50e-6, 48000.0);
 
+        afChain.addBlock(&ctcss, false);
         afChain.addBlock(&resamp, true);
+        afChain.addBlock(&hpf, false);
         afChain.addBlock(&deemp, false);
 
         // Initialize the sink
@@ -233,6 +255,33 @@ private:
             }
         }
 
+        // Squelch
+        if (_this->squelchAllowed) {
+            ImGui::LeftLabel("Squelch Mode");
+            ImGui::FillWidth();
+            if (ImGui::Combo(("##_radio_sqelch_mode_" + _this->name).c_str(), &_this->squelchModeId, _this->squelchModes.txt)) {
+                _this->setSquelchMode(_this->squelchModes[_this->squelchModeId]);
+            }
+            switch (_this->squelchModes[_this->squelchModeId]) {
+            case SQUELCH_MODE_POWER:
+                ImGui::LeftLabel("Squelch Level");
+                ImGui::FillWidth();
+                if (ImGui::SliderFloat(("##_radio_sqelch_lvl_" + _this->name).c_str(), &_this->squelchLevel, _this->MIN_SQUELCH, _this->MAX_SQUELCH, "%.3fdB")) {
+                    _this->setSquelchLevel(_this->squelchLevel);
+                }
+                break;
+
+            case SQUELCH_MODE_CTCSS_MUTE:
+                if (_this->squelchModes[_this->squelchModeId] == SQUELCH_MODE_CTCSS_MUTE) {
+                    ImGui::LeftLabel("CTCSS Tone");
+                    ImGui::FillWidth();
+                    if (ImGui::Combo(("##_radio_ctcss_tone_" + _this->name).c_str(), &_this->ctcssToneId, _this->ctcssTones.txt)) {
+                        _this->setCTCSSTone(_this->ctcssTones[_this->ctcssToneId]);
+                    }
+                }
+            }
+        }
+
         // Noise blanker
         if (_this->nbAllowed) {
             if (ImGui::Checkbox(("Noise blanker (W.I.P.)##_radio_nb_ena_" + _this->name).c_str(), &_this->nbEnabled)) {
@@ -247,19 +296,6 @@ private:
             if (!_this->nbEnabled && _this->enabled) { style::endDisabled(); }
         }
 
-
-        // Squelch
-        if (ImGui::Checkbox(("Squelch##_radio_sqelch_ena_" + _this->name).c_str(), &_this->squelchEnabled)) {
-            _this->setSquelchEnabled(_this->squelchEnabled);
-        }
-        if (!_this->squelchEnabled && _this->enabled) { style::beginDisabled(); }
-        ImGui::SameLine();
-        ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::SliderFloat(("##_radio_sqelch_lvl_" + _this->name).c_str(), &_this->squelchLevel, _this->MIN_SQUELCH, _this->MAX_SQUELCH, "%.3fdB")) {
-            _this->setSquelchLevel(_this->squelchLevel);
-        }
-        if (!_this->squelchEnabled && _this->enabled) { style::endDisabled(); }
-
         // FM IF Noise Reduction
         if (_this->FMIFNRAllowed) {
             if (ImGui::Checkbox(("IF Noise Reduction##_radio_fmifnr_ena_" + _this->name).c_str(), &_this->FMIFNREnabled)) {
@@ -276,9 +312,53 @@ private:
             }
         }
 
+        // High pass
+        if (_this->highPassAllowed) {
+            if (ImGui::Checkbox(("High Pass##_radio_hpf_" + _this->name).c_str(), &_this->highPass)) {
+                _this->setHighPass(_this->highPass);
+            }
+        }
+
         // Demodulator specific menu
         _this->selectedDemod->showMenu();
 
+        // Display the squelch diagnostics
+        switch (_this->squelchModes[_this->squelchModeId]) {
+        case SQUELCH_MODE_CTCSS_MUTE:
+            ImGui::TextUnformatted("Received Tone:");
+            ImGui::SameLine();
+            {
+                auto ctone = _this->ctcss.getCurrentTone();
+                auto dtone = _this->ctcssTones[_this->ctcssToneId];
+                if (ctone != dsp::noise_reduction::CTCSS_TONE_NONE) {
+                    if (dtone == dsp::noise_reduction::CTCSS_TONE_ANY || ctone == dtone) {
+                        ImGui::TextColored(ImVec4(0, 1, 0, 1), "%.1fHz", dsp::noise_reduction::CTCSS_TONES[_this->ctcss.getCurrentTone()]);
+                    }
+                    else {
+                        ImGui::TextColored(ImVec4(1, 0, 0, 1), "%.1fHz", dsp::noise_reduction::CTCSS_TONES[_this->ctcss.getCurrentTone()]);
+                    }
+                }
+                else {
+                    ImGui::TextUnformatted("None");
+                }
+            }
+            break;
+            
+        case SQUELCH_MODE_CTCSS_DECODE:
+            ImGui::TextUnformatted("Received Tone:");
+            ImGui::SameLine();
+            {
+                auto ctone = _this->ctcss.getCurrentTone();
+                if (ctone != dsp::noise_reduction::CTCSS_TONE_NONE) {
+                    ImGui::TextColored(ImVec4(0, 1, 0, 1), "%.1fHz", dsp::noise_reduction::CTCSS_TONES[_this->ctcss.getCurrentTone()]);
+                }
+                else {
+                    ImGui::TextUnformatted("None");
+                }
+            }
+            break;
+        }
+
         if (!_this->enabled) { style::endDisabled(); }
     }
 
@@ -360,15 +440,20 @@ private:
         maxBandwidth = selectedDemod->getMaxBandwidth();
         bandwidthLocked = selectedDemod->getBandwidthLocked();
         snapInterval = selectedDemod->getDefaultSnapInterval();
-        squelchLevel = MIN_SQUELCH;
         deempAllowed = selectedDemod->getDeempAllowed();
         deempId = deempModes.valueId((DeemphasisMode)selectedDemod->getDefaultDeemphasisMode());
-        squelchEnabled = false;
+        squelchModeId = squelchModes.valueId(SQUELCH_MODE_OFF);
+        squelchLevel = MIN_SQUELCH;
+        ctcssToneId = ctcssTones.valueId(dsp::noise_reduction::CTCSS_TONE_67Hz);
+        highPass = false;
+
         postProcEnabled = selectedDemod->getPostProcEnabled();
         FMIFNRAllowed = selectedDemod->getFMIFNRAllowed();
         FMIFNREnabled = false;
         fmIFPresetId = ifnrPresets.valueId(IFNR_PRESET_VOICE);
         nbAllowed = selectedDemod->getNBAllowed();
+        squelchAllowed = selectedDemod->getSquelchAllowed();
+        highPassAllowed = selectedDemod->getHighPassAllowed();
         nbEnabled = false;
         nbLevel = 0.0f;
         double ifSamplerate = selectedDemod->getIFSampleRate();
@@ -380,11 +465,24 @@ private:
         if (config.conf[name][selectedDemod->getName()].contains("snapInterval")) {
             snapInterval = config.conf[name][selectedDemod->getName()]["snapInterval"];
         }
+
+        if (config.conf[name][selectedDemod->getName()].contains("squelchMode")) {
+            std::string squelchModeStr = config.conf[name][selectedDemod->getName()]["squelchMode"];
+            if (squelchModes.keyExists(squelchModeStr)) {
+                squelchModeId = squelchModes.keyId(squelchModeStr);
+            }
+        }
         if (config.conf[name][selectedDemod->getName()].contains("squelchLevel")) {
             squelchLevel = config.conf[name][selectedDemod->getName()]["squelchLevel"];
         }
-        if (config.conf[name][selectedDemod->getName()].contains("squelchEnabled")) {
+        if (config.conf[name][selectedDemod->getName()].contains("ctcssTone")) {
-            squelchEnabled = config.conf[name][selectedDemod->getName()]["squelchEnabled"];
+            int ctcssToneX10 = config.conf[name][selectedDemod->getName()]["ctcssTone"];
+            if (ctcssTones.keyExists(ctcssToneX10)) {
+                ctcssToneId = ctcssTones.keyId(ctcssToneX10);
+            }
+        }
+        if (config.conf[name][selectedDemod->getName()].contains("highPass")) {
+            highPass = config.conf[name][selectedDemod->getName()]["highPass"];
         }
         if (config.conf[name][selectedDemod->getName()].contains("deempMode")) {
             if (!config.conf[name][selectedDemod->getName()]["deempMode"].is_string()) {
@@ -434,16 +532,22 @@ private:
         setFMIFNREnabled(FMIFNRAllowed ? FMIFNREnabled : false);
 
         // Configure squelch
+        setSquelchMode(squelchAllowed ? squelchModes[squelchModeId] : SQUELCH_MODE_OFF);
         setSquelchLevel(squelchLevel);
-        setSquelchEnabled(squelchEnabled);
+        setCTCSSTone(ctcssTones[ctcssToneId]);
 
         // Configure AF chain
         if (postProcEnabled) {
             // Configure resampler
             afChain.stop();
-            resamp.setInSamplerate(selectedDemod->getAFSampleRate());
+            double afsr = selectedDemod->getAFSampleRate();
-            setAudioSampleRate(audioSampleRate);
+            ctcss.setSamplerate(afsr);
+            resamp.setInSamplerate(afsr);
             afChain.enableBlock(&resamp, [=](dsp::stream<dsp::stereo_t>* out){ stream.setInput(out); });
+            setAudioSampleRate(audioSampleRate);
+
+            // Configure the HPF
+            setHighPass(highPass && highPassAllowed);
 
             // Configure deemphasis
             setDeemphasisMode(deempModes[deempId]);
@@ -489,12 +593,32 @@ private:
         // Configure resampler
         resamp.setOutSamplerate(audioSampleRate);
 
+        // Configure the HPF sample rate
+        hpTaps = dsp::taps::highPass(300.0, 100.0, audioSampleRate);
+        hpf.setTaps(hpTaps);
+
         // Configure deemphasis sample rate
         deemp.setSamplerate(audioSampleRate);
 
         afChain.start();
     }
 
+    void setHighPass(bool enabled) {
+        // Update the state
+        highPass = enabled;
+
+        // Check if post-processing is enabled and that a demodulator is selected
+        if (!postProcEnabled || !selectedDemod) { return; }
+
+        // Set the state of the HPF in the AF chain
+        afChain.setBlockEnabled(&hpf, enabled, [=](dsp::stream<dsp::stereo_t>* out){ stream.setInput(out); });
+
+        // Save config
+        config.acquire();
+        config.conf[name][selectedDemod->getName()]["highPass"] = enabled;
+        config.release(true);
+    }
+
     void setDeemphasisMode(DeemphasisMode mode) {
         deempId = deempModes.valueId(mode);
         if (!postProcEnabled || !selectedDemod) { return; }
@@ -522,6 +646,7 @@ private:
     void setNBLevel(float level) {
         nbLevel = std::clamp<float>(level, MIN_NB, MAX_NB);
         nb.setLevel(nbLevel);
+        if (!selectedDemod) { return; }
 
         // Save config
         config.acquire();
@@ -529,20 +654,59 @@ private:
         config.release(true);
     }
 
-    void setSquelchEnabled(bool enable) {
+    void setSquelchMode(SquelchMode mode) {
-        squelchEnabled = enable;
+        squelchModeId = squelchModes.valueId(mode);
         if (!selectedDemod) { return; }
-        ifChain.setBlockEnabled(&squelch, squelchEnabled, [=](dsp::stream<dsp::complex_t>* out){ selectedDemod->setInput(out); });
+
+        // Disable all squelch blocks
+        ifChain.disableBlock(&powerSquelch, [=](dsp::stream<dsp::complex_t>* out){ selectedDemod->setInput(out); });
+        afChain.disableBlock(&ctcss, [=](dsp::stream<dsp::stereo_t>* out){ stream.setInput(out); });
+
+        // Enable the block depending on the mode
+        switch (mode) {
+        case SQUELCH_MODE_OFF:
+            break;
+
+        case SQUELCH_MODE_POWER:
+            // Enable the power squelch block
+            ifChain.enableBlock(&powerSquelch, [=](dsp::stream<dsp::complex_t>* out){ selectedDemod->setInput(out); });
+            break;
+
+        case SQUELCH_MODE_SNR:
+            // TODO
+            break;
+
+        case SQUELCH_MODE_CTCSS_MUTE:
+            // Set the required tone and enable the CTCSS squelch block
+            ctcss.setRequiredTone(ctcssTones[ctcssToneId]);
+            afChain.enableBlock(&ctcss, [=](dsp::stream<dsp::stereo_t>* out){ stream.setInput(out); });
+            break;
+
+        case SQUELCH_MODE_CTCSS_DECODE:
+            // Set the required tone to none and enable the CTCSS squelch block
+            ctcss.setRequiredTone(dsp::noise_reduction::CTCSS_TONE_NONE);
+            afChain.enableBlock(&ctcss, [=](dsp::stream<dsp::stereo_t>* out){ stream.setInput(out); });
+            break;
+
+        case SQUELCH_MODE_DCS_MUTE:
+            // TODO
+            break;
+
+        case SQUELCH_MODE_DCS_DECODE:
+            // TODO
+            break;
+        }
 
         // Save config
         config.acquire();
-        config.conf[name][selectedDemod->getName()]["squelchEnabled"] = squelchEnabled;
+        config.conf[name][selectedDemod->getName()]["squelchMode"] = squelchModes.key(squelchModeId);
         config.release(true);
     }
 
     void setSquelchLevel(float level) {
         squelchLevel = std::clamp<float>(level, MIN_SQUELCH, MAX_SQUELCH);
-        squelch.setLevel(squelchLevel);
+        powerSquelch.setLevel(squelchLevel);
+        if (!selectedDemod) { return; }
 
         // Save config
         config.acquire();
@@ -550,6 +714,24 @@ private:
         config.release(true);
     }
 
+    void setCTCSSTone(dsp::noise_reduction::CTCSSTone tone) {
+        // Check for an invalid value
+        if (tone == dsp::noise_reduction::CTCSS_TONE_NONE) { return; }
+
+        // If not in CTCSS mute mode, do nothing
+        if (squelchModes[squelchModeId] != SQUELCH_MODE_CTCSS_MUTE) { return; }
+
+        // Set the tone
+        ctcssToneId = ctcssTones.valueId(tone);
+        ctcss.setRequiredTone(tone);
+        if (!selectedDemod) { return; }
+
+        // Save config
+        config.acquire();
+        config.conf[name][selectedDemod->getName()]["ctcssTone"] = ctcssTones.key(ctcssToneId);
+        config.release(true);
+    }
+
     void setFMIFNREnabled(bool enabled) {
         FMIFNREnabled = enabled;
         if (!selectedDemod) { return; }
@@ -597,14 +779,16 @@ 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) {
+        else if (code == RADIO_IFACE_CMD_SET_MODE && in && _this->enabled) {
             int* _in = (int*)in;
             _this->selectDemodByID((DemodID)*_in);
         }
@@ -612,27 +796,43 @@ private:
             float* _out = (float*)out;
             *_out = _this->bandwidth;
         }
-        else if (code == RADIO_IFACE_CMD_SET_BANDWIDTH && in) {
+        else if (code == RADIO_IFACE_CMD_SET_BANDWIDTH && in && _this->enabled) {
             float* _in = (float*)in;
             if (_this->bandwidthLocked) { return; }
             _this->setBandwidth(*_in);
         }
-        else if (code == RADIO_IFACE_CMD_GET_SQUELCH_ENABLED && out) {
+        else if (code == RADIO_IFACE_CMD_GET_SQUELCH_MODE && out) {
-            bool* _out = (bool*)out;
+            SquelchMode* _out = (SquelchMode*)out;
-            *_out = _this->squelchEnabled;
+            *_out = _this->squelchModes[_this->squelchModeId];
         }
-        else if (code == RADIO_IFACE_CMD_SET_SQUELCH_ENABLED && in) {
+        else if (code == RADIO_IFACE_CMD_SET_SQUELCH_MODE && in && _this->enabled) {
-            bool* _in = (bool*)in;
+            SquelchMode* _in = (SquelchMode*)in;
-            _this->setSquelchEnabled(*_in);
+            _this->setSquelchMode(*_in);
         }
         else if (code == RADIO_IFACE_CMD_GET_SQUELCH_LEVEL && out) {
             float* _out = (float*)out;
             *_out = _this->squelchLevel;
         }
-        else if (code == RADIO_IFACE_CMD_SET_SQUELCH_LEVEL && in) {
+        else if (code == RADIO_IFACE_CMD_SET_SQUELCH_LEVEL && in && _this->enabled) {
             float* _in = (float*)in;
             _this->setSquelchLevel(*_in);
         }
+        else if (code == RADIO_IFACE_CMD_GET_CTCSS_TONE && out) {
+            dsp::noise_reduction::CTCSSTone* _out = (dsp::noise_reduction::CTCSSTone*)out;
+            *_out = _this->ctcssTones[_this->ctcssToneId];
+        }
+        else if (code == RADIO_IFACE_CMD_SET_CTCSS_TONE && in && _this->enabled) {
+            dsp::noise_reduction::CTCSSTone* _in = (dsp::noise_reduction::CTCSSTone*)in;
+            _this->setCTCSSTone(*_in);
+        }
+        else if (code == RADIO_IFACE_CMD_GET_HIGHPASS && out) {
+            bool* _out = (bool*)out;
+            *_out = _this->highPass;
+        }
+        else if (code == RADIO_IFACE_CMD_SET_HIGHPASS && in && _this->enabled) {
+            bool* _in = (bool*)in;
+            _this->setHighPass(*_in);
+        }
         else {
             return;
         }
@@ -653,12 +853,15 @@ private:
     dsp::chain<dsp::complex_t> ifChain;
     dsp::noise_reduction::NoiseBlanker nb;
     dsp::noise_reduction::FMIF fmnr;
-    dsp::noise_reduction::Squelch squelch;
+    dsp::noise_reduction::PowerSquelch powerSquelch;
 
     // Audio chain
     dsp::stream<dsp::stereo_t> dummyAudioStream;
     dsp::chain<dsp::stereo_t> afChain;
+    dsp::noise_reduction::CTCSSSquelch ctcss;
     dsp::multirate::RationalResampler<dsp::stereo_t> resamp;
+    dsp::tap<float> hpTaps;
+    dsp::filter::FIR<dsp::stereo_t, float> hpf;
     dsp::filter::Deemphasis<dsp::stereo_t> deemp;
 
     SinkManager::Stream stream;
@@ -667,6 +870,8 @@ private:
 
     OptionList<std::string, DeemphasisMode> deempModes;
     OptionList<std::string, IFNRPreset> ifnrPresets;
+    OptionList<std::string, SquelchMode> squelchModes;
+    OptionList<int, dsp::noise_reduction::CTCSSTone> ctcssTones;
 
     double audioSampleRate = 48000.0;
     float minBandwidth;
@@ -677,8 +882,13 @@ private:
     int selectedDemodID = 1;
     bool postProcEnabled;
 
-    bool squelchEnabled = false;
+    int squelchModeId = 0;
     float squelchLevel;
+    int ctcssToneId = 0;
+    bool squelchAllowed = false;
+
+    bool highPass = false;
+    bool highPassAllowed = false;
 
     int deempId = 0;
     bool deempAllowed;

decoder_modules/ryfi_decoder/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.13)
+project(ryfi_decoder)
+
+file(GLOB_RECURSE SRC "src/*.cpp" "src/*.c")
+
+include(${SDRPP_MODULE_CMAKE})
+
+target_include_directories(ryfi_decoder PRIVATE "src/")

decoder_modules/ryfi_decoder/src/main.cpp

@@ -0,0 +1,139 @@
+#include <imgui.h>
+#include <config.h>
+#include <core.h>
+#include <gui/style.h>
+#include <gui/gui.h>
+#include <signal_path/signal_path.h>
+#include <module.h>
+#include <filesystem>
+#include <dsp/routing/splitter.h>
+#include <dsp/buffer/reshaper.h>
+#include <dsp/sink/handler_sink.h>
+#include <gui/widgets/folder_select.h>
+#include <gui/widgets/constellation_diagram.h>
+#include "ryfi/receiver.h"
+
+#define CONCAT(a, b) ((std::string(a) + b).c_str())
+
+SDRPP_MOD_INFO{
+    /* Name:            */ "ryfi_decoder",
+    /* Description:     */ "RyFi decoder for SDR++",
+    /* Author:          */ "Ryzerth",
+    /* Version:         */ 0, 1, 0,
+    /* Max instances    */ -1
+};
+
+#define INPUT_BANDWIDTH     600e3
+#define INPUT_SAMPLE_RATE   1000e3
+#define INPUT_BAUDRATE      500e3
+
+#define SYMBOL_DIAG_RATE    30
+#define SYMBOL_DIAG_COUNT   1024
+
+class RyFiDecoderModule : public ModuleManager::Instance {
+public:
+    RyFiDecoderModule(std::string name) {
+        this->name = name;
+
+        vfo = sigpath::vfoManager.createVFO(name, ImGui::WaterfallVFO::REF_CENTER, 0, INPUT_BANDWIDTH, INPUT_SAMPLE_RATE, INPUT_BANDWIDTH, INPUT_BANDWIDTH, true);
+        rx.init(vfo->output, INPUT_BAUDRATE, INPUT_SAMPLE_RATE);
+        reshape.init(rx.softOut, SYMBOL_DIAG_COUNT, (INPUT_BAUDRATE / SYMBOL_DIAG_RATE) - SYMBOL_DIAG_COUNT);
+        symSink.init(&reshape.out, symSinkHandler, this);
+        rx.onPacket.bind(&RyFiDecoderModule::packetHandler, this);
+
+        rx.start();
+        reshape.start();
+        symSink.start();
+
+        gui::menu.registerEntry(name, menuHandler, this, this);
+    }
+
+    ~RyFiDecoderModule() {
+        rx.stop();
+        reshape.stop();
+        symSink.stop();
+        sigpath::vfoManager.deleteVFO(vfo);
+        gui::menu.removeEntry(name);
+    }
+
+    void postInit() {}
+
+    void enable() {
+        double bw = gui::waterfall.getBandwidth();
+        vfo = sigpath::vfoManager.createVFO(name, ImGui::WaterfallVFO::REF_CENTER, std::clamp<double>(0, -bw / 2.0, bw / 2.0), INPUT_BANDWIDTH, INPUT_SAMPLE_RATE, INPUT_BANDWIDTH, INPUT_BANDWIDTH, true);
+
+        rx.setInput(vfo->output);
+
+        rx.start();
+        reshape.start();
+        symSink.start();
+
+        enabled = true;
+    }
+
+    void disable() {
+        rx.stop();
+        reshape.stop();
+        symSink.stop();
+
+        sigpath::vfoManager.deleteVFO(vfo);
+        enabled = false;
+    }
+
+    bool isEnabled() {
+        return enabled;
+    }
+
+private:
+    void packetHandler(ryfi::Packet pkt) {
+        flog::debug("Got a {} byte packet!", pkt.size());
+    }
+
+    static void menuHandler(void* ctx) {
+        RyFiDecoderModule* _this = (RyFiDecoderModule*)ctx;
+
+        float menuWidth = ImGui::GetContentRegionAvail().x;
+
+        if (!_this->enabled) { style::beginDisabled(); }
+
+        ImGui::SetNextItemWidth(menuWidth);
+        _this->constDiagram.draw();
+
+        if (!_this->enabled) { style::endDisabled(); }
+    }
+
+    static void symSinkHandler(dsp::complex_t* data, int count, void* ctx) {
+        RyFiDecoderModule* _this = (RyFiDecoderModule*)ctx;
+
+        dsp::complex_t* buf = _this->constDiagram.acquireBuffer();
+        memcpy(buf, data, 1024 * sizeof(dsp::complex_t));
+        _this->constDiagram.releaseBuffer();
+    }
+
+    std::string name;
+    bool enabled = true;
+
+    // DSP Chain
+    VFOManager::VFO* vfo;
+    ryfi::Receiver rx;
+    dsp::buffer::Reshaper<dsp::complex_t> reshape;
+    dsp::sink::Handler<dsp::complex_t> symSink;
+
+    ImGui::ConstellationDiagram constDiagram;
+};
+
+MOD_EXPORT void _INIT_() {
+
+}
+
+MOD_EXPORT ModuleManager::Instance* _CREATE_INSTANCE_(std::string name) {
+    return new RyFiDecoderModule(name);
+}
+
+MOD_EXPORT void _DELETE_INSTANCE_(void* instance) {
+    delete (RyFiDecoderModule*)instance;
+}
+
+MOD_EXPORT void _END_() {
+
+}

decoder_modules/ryfi_decoder/src/ryfi/conv_codec.cpp

@@ -0,0 +1,74 @@
+#include "conv_codec.h"
+
+namespace ryfi {
+    ConvEncoder::ConvEncoder(dsp::stream<uint8_t>* in) {
+        // Create the convolutional encoder instance
+        conv = correct_convolutional_create(2, 7, correct_conv_r12_7_polynomial);
+        
+        // Init the base class
+        base_type::init(in);
+    }
+
+    ConvEncoder::~ConvEncoder() {
+        // Destroy the convolutional encoder instance
+        correct_convolutional_destroy(conv);
+    }
+
+    int ConvEncoder::encode(const uint8_t* in, uint8_t* out, int count) {
+        // Run convolutional encoder on the data
+        return correct_convolutional_encode(conv, in, count, out);
+    }
+
+    int ConvEncoder::run() {
+        int count = base_type::_in->read();
+        if (count < 0) { return -1; }
+
+        count = encode(base_type::_in->readBuf, base_type::out.writeBuf, count);
+
+        base_type::_in->flush();
+        if (!out.swap(count)) { return -1; }
+        return count;
+    }
+
+    ConvDecoder::ConvDecoder(dsp::stream<dsp::complex_t>* in) {
+        // Create the convolutional encoder instance
+        conv = correct_convolutional_create(2, 7, correct_conv_r12_7_polynomial);
+
+        // Allocate the soft symbol buffer
+        soft = dsp::buffer::alloc<uint8_t>(STREAM_BUFFER_SIZE);
+        
+        // Init the base class
+        base_type::init(in);
+    }
+
+    ConvDecoder::~ConvDecoder() {
+        // Destroy the convolutional encoder instance
+        correct_convolutional_destroy(conv);
+
+        // Free the soft symbol buffer
+        dsp::buffer::free(soft);
+    }
+
+    int ConvDecoder::decode(const dsp::complex_t* in, uint8_t* out, int count) {
+        // Convert to uint8
+        const float* _in = (const float*)in;
+        count *= 2;
+        for (int i = 0; i < count; i++) {
+            soft[i] = std::clamp<int>((_in[i] * 127.0f) + 128.0f, 0, 255);
+        }
+        
+        // Run convolutional decoder on the data
+        return correct_convolutional_decode_soft(conv, soft, count, out);
+    }
+
+    int ConvDecoder::run() {
+        int count = base_type::_in->read();
+        if (count < 0) { return -1; }
+
+        count = decode(base_type::_in->readBuf, base_type::out.writeBuf, count);
+
+        base_type::_in->flush();
+        if (!out.swap(count)) { return -1; }
+        return count;
+    }
+}

decoder_modules/ryfi_decoder/src/ryfi/conv_codec.h

@@ -0,0 +1,71 @@
+#pragma once
+#include <stdint.h>
+#include <stddef.h>
+#include "dsp/processor.h"
+
+extern "C" {
+    #include "correct.h"
+}
+
+namespace ryfi {
+    /**
+     * RyFi Convolutional Encoder.
+    */
+    class ConvEncoder : public dsp::Processor<uint8_t, uint8_t> {
+        using base_type = dsp::Processor<uint8_t, uint8_t>;
+    public:
+        /**
+         * Create a convolutional encoder specifying an input stream.
+         * @param in Input stream.
+        */
+        ConvEncoder(dsp::stream<uint8_t>* in = NULL);
+
+        // Destructor
+        ~ConvEncoder();
+
+        /**
+         * Encode data.
+         * @param in Input bytes.
+         * @param out Output bits.
+         * @param count Number of input bytes.
+         * @return Number of output bits.
+        */
+        int encode(const uint8_t* in, uint8_t* out, int count);
+
+    private:
+        int run();
+
+        correct_convolutional* conv;
+    };
+
+    /**
+     * RyFi Convolutional Decoder.
+    */
+    class ConvDecoder : public dsp::Processor<dsp::complex_t, uint8_t> {
+        using base_type = dsp::Processor<dsp::complex_t, uint8_t>;
+    public:
+        /**
+         * Create a convolutional encoder specifying an input stream.
+         * @param in Input stream.
+        */
+        ConvDecoder(dsp::stream<dsp::complex_t>* in = NULL);
+
+        // Destructor
+        ~ConvDecoder();
+
+        /**
+         * Decode soft symbols.
+         * @param in Input soft symbols.
+         * @param out Output bytes.
+         * @param count Number of input bytes.
+         * @return Number of output bits.
+        */
+        int decode(const dsp::complex_t* in, uint8_t* out, int count);
+
+    private:
+        int run();
+
+        correct_convolutional* conv;
+        uint8_t* soft = NULL;
+    };
+}

decoder_modules/ryfi_decoder/src/ryfi/frame.cpp

@@ -0,0 +1,37 @@
+#include "frame.h"
+
+namespace ryfi {
+    int Frame::serialize(uint8_t* bytes) const {
+        // Write the counter
+        bytes[0] = (counter >> 8) & 0xFF;
+        bytes[1] = counter & 0xFF;
+
+        // Write the first packet pointer
+        bytes[2] = (firstPacket >> 8) & 0xFF;
+        bytes[3] = firstPacket & 0xFF;
+
+        // Write the last packet pointer
+        bytes[4] = (lastPacket >> 8) & 0xFF;
+        bytes[5] = lastPacket & 0xFF;
+
+        // Write the data
+        memcpy(&bytes[6], content, FRAME_DATA_SIZE);
+
+        // Return the length of a serialized frame
+        return FRAME_SIZE;
+    }
+
+    void Frame::deserialize(const uint8_t* bytes, Frame& frame) {
+        // Read the counter
+        frame.counter = (((uint16_t)bytes[0]) << 8) | ((uint16_t)bytes[1]);
+
+        // Read the first packet pointer
+        frame.firstPacket = (((uint16_t)bytes[2]) << 8) | ((uint16_t)bytes[3]);
+
+        // Read the last packet pointer
+        frame.lastPacket = (((uint16_t)bytes[4]) << 8) | ((uint16_t)bytes[5]);
+
+        // Read the data
+        memcpy(frame.content, &bytes[6], FRAME_DATA_SIZE);
+    }
+}

decoder_modules/ryfi_decoder/src/ryfi/frame.h

@@ -0,0 +1,42 @@
+#pragma once
+#include <stdint.h>
+#include "rs_codec.h"
+
+namespace ryfi {
+    enum PacketOffset {
+        PKT_OFFS_NONE   = 0xFFFF
+    };
+    
+    struct Frame {
+        /**
+         * Serialize the frame to bytes.
+         * @param bytes Buffer to write the serialized frame to.
+        */
+        int serialize(uint8_t* bytes) const;
+
+        /**
+         * Deserialize a frame from bytes.
+         * @param bytes Buffer to deserialize the frame from.
+         * @param frame Object that will contain the deserialize frame.
+        */
+        static void deserialize(const uint8_t* bytes, Frame& frame);
+
+        // Size of a serialized frame
+        static inline const int FRAME_SIZE      = RS_BLOCK_DEC_SIZE*RS_BLOCK_COUNT;
+
+        // Size of the data area of the frame
+        static inline const int FRAME_DATA_SIZE = FRAME_SIZE - 6;
+
+        // Steadily increasing counter.
+        uint16_t counter = 0;
+
+        // Byte offset of the first packet in the frame.
+        uint16_t firstPacket = 0;
+
+        // Byte offset of the last packet in the frame.
+        uint16_t lastPacket = 0;
+
+        // Data area of the frame.
+        uint8_t content[FRAME_DATA_SIZE];
+    };
+}

decoder_modules/ryfi_decoder/src/ryfi/framing.cpp

@@ -0,0 +1,137 @@
+#include "framing.h"
+
+namespace ryfi {
+    dsp::complex_t QPSK_SYMBOLS[4] = {
+        { -0.070710678118f, -0.070710678118f },
+        { -0.070710678118f,  0.070710678118f },
+        {  0.070710678118f, -0.070710678118f },
+        {  0.070710678118f,  0.070710678118f },
+    };
+
+    Framer::Framer(dsp::stream<uint8_t>* in) {
+        // Generate the sync symbols
+        int k = 0;
+        for (int i = 62; i >= 0; i -= 2) {
+            syncSyms[k++] = QPSK_SYMBOLS[(SYNC_WORD >> i) & 0b11];
+        }
+        
+
+        // Initialize base class
+        base_type::init(in);
+    }
+
+    int Framer::encode(const uint8_t* in, dsp::complex_t* out, int count) {
+        // Copy sync symbols
+        memcpy(out, syncSyms, SYNC_SYMS*sizeof(dsp::complex_t));
+
+        // Modulate the rest of the bits
+        dsp::complex_t* dataOut = &out[SYNC_SYMS];
+        int dataSyms = count / 2;
+        for (int i = 0; i < dataSyms; i++) {
+            uint8_t bits = (in[i >> 2] >> (6 - 2*(i & 0b11))) & 0b11;
+            dataOut[i] = QPSK_SYMBOLS[bits];
+        }
+
+        // Compute and return the total number of symbols
+        return SYNC_SYMS + dataSyms;
+    }
+
+    int Framer::run() {
+        int count = base_type::_in->read();
+        if (count < 0) { return -1; }
+
+        count = encode(base_type::_in->readBuf, base_type::out.writeBuf, count);
+
+        base_type::_in->flush();
+        if (!out.swap(count)) { return -1; }
+        return count;
+    }
+
+    Deframer::Deframer(dsp::stream<dsp::complex_t> *in) {
+        // Compute sync word rotations
+        //   0: 00 01 11 10
+        //  90: 10 00 01 11
+        // 180: 11 10 00 01
+        // 270: 01 11 10 00
+
+        // For 0 and 180 it's the sync and its complement
+        syncRots[ROT_0_DEG] = SYNC_WORD;
+        syncRots[ROT_180_DEG] = ~SYNC_WORD;
+        
+        // For 90 and 270 its the quadrature and its complement
+        uint64_t quad;
+        for (int i = 62; i >= 0; i -= 2) {
+            // Get the symbol
+            uint8_t sym = (SYNC_WORD >> i) & 0b11;
+
+            // Rotate it 90 degrees
+            uint8_t rsym;
+            switch (sym) {
+                case 0b00:  rsym = 0b10; break;
+                case 0b01:  rsym = 0b00; break;
+                case 0b11:  rsym = 0b01; break;
+                case 0b10:  rsym = 0b11; break;
+            }
+
+            // Push it into the quadrature
+            quad = (quad << 2) | rsym;
+        }
+        syncRots[ROT_90_DEG] = quad;
+        syncRots[ROT_270_DEG] = ~quad;
+
+        base_type::init(in);
+    }
+
+    int Deframer::run() {
+        int count = base_type::_in->read();
+        if (count < 0) { return -1; }
+
+        dsp::complex_t* in = base_type::_in->readBuf;
+
+        for (int i = 0; i < count; i++) {
+            if (recv) {
+                // Copy the symbol to the output and rotate it approprieate
+                base_type::out.writeBuf[outCount++] = in[i] * symRot;
+
+                // Check if we're done receiving the frame, send it out
+                if (!(--recv)) {
+                    if (!base_type::out.swap(outCount)) {
+                        base_type::_in->flush();
+                        return -1;
+                    }
+                }
+            }
+            else {
+                // Get the raw symbol
+                dsp::complex_t fsym = in[i];
+
+                // Decode the symbol
+                uint8_t sym = ((fsym.re > 0) ? 0b10 : 0b00) | ((fsym.im > 0) ? 0b01 : 0b00);
+
+                // Push it to the shift register
+                shift = (shift << 2) | sym;
+
+                // Find the rotation starting with the last known one
+                for (int i = 0; i < 4; i++) {
+                    // Get the test rotation
+                    int testRot = (knownRot+i) & 0b11;
+
+                    // Check if the hamming distance is close enough
+                    int dist;
+                    if (distance(shift, syncRots[testRot]) < 6) {
+                        // Save the new rotation
+                        knownRot = testRot;
+
+                        // Start reading in symbols for the frame
+                        symRot = symRots[knownRot];
+                        recv = 8168; // TODO: Don't hardcode!
+                        outCount = 0;
+                    }
+                }
+            }
+        }
+
+        base_type::_in->flush();
+        return count;
+    }
+}

decoder_modules/ryfi_decoder/src/ryfi/framing.h

@@ -0,0 +1,87 @@
+#pragma once
+#include "dsp/processor.h"
+#include <stdint.h>
+#include <stddef.h>
+
+namespace ryfi {
+    // Synchronization word.
+    inline const uint64_t SYNC_WORD = 0x341CC540819D8963;
+
+    // Number of synchronization bits.
+    inline const int SYNC_BITS      = 64;
+
+    // Number of synchronization symbols.
+    inline const int SYNC_SYMS      = SYNC_BITS / 2;
+
+    // Possible constellation rotations
+    enum {
+        ROT_0_DEG       = 0,
+        ROT_90_DEG      = 1,
+        ROT_180_DEG     = 2,
+        ROT_270_DEG     = 3
+    };
+
+    /**
+     * RyFi Framer.
+    */
+    class Framer : public dsp::Processor<uint8_t, dsp::complex_t> {
+        using base_type = dsp::Processor<uint8_t, dsp::complex_t>;
+    public:
+        /**
+         * Create a framer specifying an input stream.
+         * @param in Input stream.
+        */
+        Framer(dsp::stream<uint8_t>* in = NULL);
+
+        /**
+         * Encode a frame to symbols adding a sync word.
+        */
+        int encode(const uint8_t* in, dsp::complex_t* out, int count);
+
+    private:
+        int run();
+
+        dsp::complex_t syncSyms[SYNC_SYMS];
+    };
+
+    class Deframer : public dsp::Processor<dsp::complex_t, dsp::complex_t> {
+        using base_type = dsp::Processor<dsp::complex_t, dsp::complex_t>;
+    public:
+        /**
+         * Create a deframer specifying an input stream.
+         * @param in Input stream.
+        */
+        Deframer(dsp::stream<dsp::complex_t> *in = NULL);
+
+    private:
+        int run();
+
+        inline static constexpr int distance(uint64_t a, uint64_t b) {
+            int dist = 0;
+            for (int i = 0; i < 64; i++) {
+                dist += ((a & 1) != (b & 1));
+                a >>= 1;
+                b >>= 1;
+            }
+            return dist;
+        }
+
+        // Frame reading counters
+        int recv = 0;
+        int outCount = 0;
+
+        // Rotation handling
+        int knownRot = 0;
+        uint64_t syncRots[4];
+        dsp::complex_t symRot;
+        const dsp::complex_t symRots[4] = {
+            {  1.0f,  0.0f }, //   0 deg
+            {  0.0f, -1.0f }, //  90 deg
+            { -1.0f,  0.0f }, // 180 deg
+            {  0.0f,  1.0f }, // 270 deg
+        };
+
+        // Shift register
+        uint64_t shift;
+    };
+}

decoder_modules/ryfi_decoder/src/ryfi/packet.cpp

@@ -0,0 +1,126 @@
+#include "packet.h"
+#include "string.h"
+#include <stdexcept>
+
+namespace ryfi {
+    Packet::Packet() {}
+
+    Packet::Packet(uint8_t* content, int size) {
+        // Check that the size isn't too large
+        if (size > MAX_CONTENT_SIZE) {
+            throw std::runtime_error("Content size is too large to fit in a packet");
+        }
+
+
+        // Allocate the buffer
+        allocate(size);
+
+        // Copy over the content
+        memcpy(_content, content, size);
+    }
+
+    Packet::Packet(const Packet& b) {
+        // Reallocate the buffer
+        allocate(b._size);
+
+        // Copy over the content
+        memcpy(_content, b._content, b._size);
+    }
+
+    Packet::Packet(Packet&& b) {
+        // Move members
+        _content = b._content;
+        _size = b._size;
+
+        // Destroy old object
+        b._content = NULL;
+        b._size = 0;
+    }
+
+    Packet::~Packet() {
+        // Delete the content
+        if (_content) { delete[] _content; }
+    }
+
+    Packet& Packet::operator=(const Packet& b) {
+        // Reallocate the buffer
+        allocate(b._size);
+
+        // Copy over the content
+        memcpy(_content, b._content, b._size);
+
+        // Return self
+        return *this;
+    }
+
+    Packet& Packet::operator=(Packet&& b) {
+        // Move members
+        _content = b._content;
+        _size = b._size;
+
+        // Destroy old object
+        b._content = NULL;
+        b._size = 0;
+
+        // Return self
+        return *this;
+    }
+
+    Packet::operator bool() const {
+        return _size > 0;
+    }
+
+    int Packet::size() const {
+        // Return the size
+        return _size;
+    }
+
+    const uint8_t* Packet::data() const {
+        // Return the size
+        return _content;
+    }
+
+    void Packet::setContent(uint8_t* content, int size) {
+        // Check that the size isn't too large
+        if (size > MAX_CONTENT_SIZE) {
+            throw std::runtime_error("Content size is too large to fit in a packet");
+        }
+        
+        // Reallocate the buffer
+        allocate(size);
+
+        // Copy over the content
+        memcpy(_content, content, size);
+    }
+
+    int Packet::serializedSize() const {
+        // Two size bytes + Size of the content
+        return _size + 2;
+    }
+
+    int Packet::serialize(uint8_t* bytes) const {
+        // Write the size in big-endian
+        bytes[0] = (_size >> 8) & 0xFF;
+        bytes[1] = _size & 0xFF;
+
+        // Copy the content of the packet
+        memcpy(&bytes[2], _content, _size);
+
+        // Return the serialized size
+        return serializedSize();
+    }
+
+    void Packet::allocate(int newSize) {
+        // If the size hasn't changed, do nothing
+        if (newSize == _size) { return; }
+
+        // Free the old buffer
+        if (_content) { delete[] _content; };
+
+        // Update the size
+        _size = newSize;
+
+        // Allocate the buffer
+        _content = new uint8_t[newSize];
+    }
+}

decoder_modules/ryfi_decoder/src/ryfi/packet.h

@@ -0,0 +1,89 @@
+#pragma once
+#include <stdint.h>
+#include <stddef.h>
+
+namespace ryfi {
+    /**
+     * RyFi Protocol Packet.
+    */
+    class Packet {
+    public:
+        // Default constructor
+        Packet();
+
+        /**
+         * Create a packet from its content.
+         * @param content Content of the packet.
+         * @param size Number of bytes of content.
+        */
+        Packet(uint8_t* content, int size);
+
+        // Copy constructor
+        Packet(const Packet& b);
+
+        // Move constructor
+        Packet(Packet&& b);
+
+        // Destructor
+        ~Packet();
+
+        // Copy assignment operator
+        Packet& operator=(const Packet& b);
+
+        // Move assignment operator
+        Packet& operator=(Packet&& b);
+
+        // Cast to bool operator
+        operator bool() const;
+
+        /**
+         * Get the size of the content of the packet.
+         * @return Size of the content of the packet.
+        */
+        int size() const;
+
+        /**
+         * Get the content of the packet. The pointer is only valid until reallocation or deletion.
+         * @return Content of the packet.
+        */
+        const uint8_t* data() const;
+
+        /**
+         * Set the content of the packet.
+         * @param content Content of the packet.
+         * @param size Number of bytes of content.
+        */
+        void setContent(uint8_t* content, int size);
+
+        /**
+         * Get the size of the serialized packet.
+         * @return Size of the serialized packet.
+        */
+        int serializedSize() const;
+
+        /**
+         * Serialize the packet to bytes.
+         * @param bytes Buffer to which to write the serialized packet.
+         * @return Size of the serialized packet.
+        */
+        int serialize(uint8_t* bytes) const;
+
+        /**
+         * Deserialize a packet from bytes.
+         * TODO
+        */
+        static bool deserialize(uint8_t* bytes, int size, Packet& pkt);
+
+        // Maximum size of the content of the packet.
+        static inline const int MAX_CONTENT_SIZE    = 0xFFFF;
+
+        // Maximum size of the serialized packet.
+        static inline const int MAX_SERIALIZED_SIZE = MAX_CONTENT_SIZE + 2;
+
+    private:
+        void allocate(int newSize);
+
+        uint8_t* _content = NULL;
+        int _size = 0;
+    };
+}

decoder_modules/ryfi_decoder/src/ryfi/receiver.cpp

@@ -0,0 +1,194 @@
+#include "receiver.h"
+
+#include "utils/flog.h"
+
+namespace ryfi {
+    Receiver::Receiver() {}
+
+    Receiver::Receiver(dsp::stream<dsp::complex_t>* in, double baudrate, double samplerate) {
+        init(in, baudrate, samplerate);
+    }
+
+    Receiver::~Receiver() {
+        // Stop everything
+        stop();
+    }
+
+    void Receiver::init(dsp::stream<dsp::complex_t>* in, double baudrate, double samplerate) {
+        // Initialize the DSP
+        demod.init(in, baudrate, samplerate, 31, 0.6, 0.1f, 0.005f, 1e-6, 0.01);
+        doubler.init(&demod.out);
+        softOut = &doubler.outA;
+        deframer.setInput(&doubler.outB);
+        conv.setInput(&deframer.out);
+        rs.setInput(&conv.out);
+    }
+
+    void Receiver::setInput(dsp::stream<dsp::complex_t>* in) {
+        demod.setInput(in);
+    }
+
+    void Receiver::start() {
+        // Do nothing if already running
+        if (running) { return; }
+
+        // Start the worker thread
+        workerThread = std::thread(&Receiver::worker, this);
+
+        // Start the DSP
+        demod.start();
+        doubler.start();
+        deframer.start();
+        conv.start();
+        rs.start();
+
+        // Update the running state
+        running = true;
+    }
+
+    void Receiver::stop() {
+        // Do nothing if not running
+        if (!running) { return; }
+
+        // Stop the worker thread
+        rs.out.stopReader();
+        if (workerThread.joinable()) { workerThread.join(); }
+        rs.out.clearReadStop();
+
+        // Stop the DSP
+        demod.stop();
+        doubler.stop();
+        deframer.stop();
+        conv.stop();
+        rs.stop();
+
+        // Update the running state
+        running = false;
+    }
+    
+    void Receiver::worker() {
+        Frame frame;
+        uint16_t lastCounter = 0;
+        uint8_t* pktBuffer = new uint8_t[Packet::MAX_CONTENT_SIZE];
+        int pktExpected = 0;
+        int pktRead = 0;
+        int valid = 0;
+
+        while (true) {
+            // Read a frame
+            int count = rs.out.read();
+            if (count <= 0) { break; }
+
+            // Deserialize the frame
+            Frame::deserialize(rs.out.readBuf, frame);
+            valid++;
+
+            // Flush the stream
+            rs.out.flush();
+
+            //flog::info("Frame[{}]: FirstPacket={}, LastPacket={}", frame.counter, frame.firstPacket, frame.lastPacket);
+
+            // Compute the expected frame counter
+            uint16_t expectedCounter = lastCounter + 1;
+            lastCounter = frame.counter;
+
+            // If the frames aren't consecutive
+            int frameRead = 0;
+            if (frame.counter != expectedCounter) {
+                flog::warn("Lost at least {} frames after {} valid frames", ((int)frame.counter - (int)expectedCounter + 0x10000) % 0x10000, valid);
+
+                // Cancel the partial packet if there was one
+                pktExpected = 0;
+                pktRead = 0;
+                valid = 1;
+
+                // If this frame is not an idle frame or continuation frame
+                if (frame.firstPacket != PKT_OFFS_NONE) {
+                    // If the offset of the first packet is not plausible
+                    if (frame.firstPacket > Frame::FRAME_DATA_SIZE-2) {
+                        flog::warn("Packet had non-plausible offset: {}", frameRead);
+
+                        // Skip the frame
+                        continue;
+                    }
+
+                    // Skip to the end of the packet
+                    frameRead = frame.firstPacket;
+                }
+            }
+
+            // If there is no partial packet and the frame doesn't contain a packet start, skip it
+            if (!pktExpected && frame.firstPacket == PKT_OFFS_NONE) { continue; }
+
+            // Extract packets from the frame
+            bool firstPacket = true;
+            bool lastPacket = false;
+            while (frameRead < Frame::FRAME_DATA_SIZE) {
+                // If there is a partial packet read as much as possible from it
+                if (pktExpected) {
+                    // Compute how many bytes of the packet are available in the frame
+                    int readable = std::min<int>(pktExpected - pktRead, Frame::FRAME_DATA_SIZE - frameRead);
+                    //flog::debug("Reading {} bytes", readable);
+
+                    // Write them to the packet
+                    memcpy(&pktBuffer[pktRead], &frame.content[frameRead], readable);
+                    pktRead += readable;
+                    frameRead += readable;
+
+                    // If the packet is read entirely
+                    if (pktRead >= pktExpected) {
+                        // Create the packet object
+                        Packet pkt(pktBuffer, pktExpected);
+
+                        // Send off the packet
+                        onPacket(pkt);
+
+                        // Prepare for the next packet
+                        pktRead = 0;
+                        pktExpected = 0;
+
+                        // If this was the last packet of the frame
+                        if (lastPacket || frame.firstPacket == PKT_OFFS_NONE) {
+                            // Skip the rest of the frame
+                            frameRead = Frame::FRAME_DATA_SIZE;
+                            continue;
+                        }
+                    }
+
+                    // Go to next packet
+                    continue;
+                }
+
+                // If the packet offset is not plausible
+                if (Frame::FRAME_DATA_SIZE - frameRead < 2) {
+                    flog::warn("Packet had non-plausible offset: {}", frameRead);
+
+                    // Skip the rest of the frame and the packet
+                    frameRead = Frame::FRAME_DATA_SIZE;
+                    pktExpected = 0;
+                    pktRead = 0;
+                    continue;
+                }
+
+                // If this is the first packet, use the frame info to skip possible left over data
+                if (firstPacket) {
+                    frameRead = frame.firstPacket;
+                    firstPacket = false;
+                }
+
+                // Check if this is the last packet
+                lastPacket = (frameRead == frame.lastPacket);
+
+                // Parse the packet size
+                pktExpected = ((uint16_t)frame.content[frameRead]) << 8;
+                pktExpected |= (uint16_t)frame.content[frameRead+1];
+                //flog::debug("Starting to read a {} byte packet at offset {}", pktExpected, frameRead);
+
+                // Skip to the packet content
+                frameRead += 2;
+            }
+        }
+
+        delete[] pktBuffer;
+    }
+}

decoder_modules/ryfi_decoder/src/ryfi/receiver.h

@@ -0,0 +1,69 @@
+#pragma once
+#include "utils/new_event.h"
+#include "dsp/demod/psk.h"
+#include "dsp/routing/doubler.h"
+#include "packet.h"
+#include "frame.h"
+#include "rs_codec.h"
+#include "conv_codec.h"
+#include "framing.h"
+#include <mutex>
+
+namespace ryfi {
+    class Receiver {
+    public:
+        Receiver();
+
+        /**
+         * Create a transmitter.
+         * @param in Baseband input.
+         * @param baudrate Baudrate to use over the air.
+         * @param samplerate Samplerate of the baseband.
+        */
+        Receiver(dsp::stream<dsp::complex_t>* in, double baudrate, double samplerate);
+
+        /**
+         * Create a transmitter.
+         * @param in Baseband input.
+         * @param baudrate Baudrate to use over the air.
+         * @param samplerate Samplerate of the baseband.
+        */
+        void init(dsp::stream<dsp::complex_t>* in, double baudrate, double samplerate);
+
+        /**
+         * Set the input stream.
+         * @param in Baseband input.
+        */
+        void setInput(dsp::stream<dsp::complex_t>* in);
+
+        // Destructor
+        ~Receiver();
+
+        /**
+         * Start the transmitter's DSP.
+        */
+        void start();
+
+        /**
+         * Stop the transmitter's DSP.
+        */
+        void stop();
+        
+        dsp::stream<dsp::complex_t>* softOut;
+
+        NewEvent<Packet> onPacket;
+
+    private:
+        void worker();
+
+        // DSP
+        dsp::demod::PSK<4> demod;
+        dsp::routing::Doubler<dsp::complex_t> doubler;
+        Deframer deframer;
+        ConvDecoder conv;
+        RSDecoder rs;
+
+        bool running = false;
+        std::thread workerThread;
+    };
+}

decoder_modules/ryfi_decoder/src/ryfi/rs_codec.cpp

@@ -0,0 +1,169 @@
+#include "rs_codec.h"
+
+namespace ryfi {
+    RSEncoder::RSEncoder(dsp::stream<uint8_t>* in) {
+        // Create the convolutional encoder instance
+        rs = correct_reed_solomon_create(correct_rs_primitive_polynomial_ccsds, 1, 1, 32);
+        
+        // Init the base class
+        base_type::init(in);
+    }
+
+    RSEncoder::~RSEncoder() {
+        // Destroy the convolutional encoder instance
+        correct_reed_solomon_destroy(rs);
+    }
+
+    int RSEncoder::encode(const uint8_t* in, uint8_t* out, int count) {
+        // Check the size
+        assert(count == RS_BLOCK_COUNT*RS_BLOCK_DEC_SIZE);
+
+        // Go through each block
+        uint8_t block[RS_BLOCK_ENC_SIZE];
+        for (int i = 0; i < RS_BLOCK_COUNT; i++) {
+            // Encode block
+            correct_reed_solomon_encode(rs, &in[i*RS_BLOCK_DEC_SIZE], RS_BLOCK_DEC_SIZE, block);
+
+            // Interleave into the frame
+            int k = 0;
+            for (int j = i; j < RS_BLOCK_ENC_SIZE*RS_BLOCK_COUNT; j += RS_BLOCK_COUNT) {
+                out[j] = block[k++];
+            }
+        }
+
+        // Scramble
+        for (int i = 0; i < RS_BLOCK_COUNT*RS_BLOCK_ENC_SIZE; i++) {
+            out[i] ^= RS_SCRAMBLER_SEQ[i];
+        }
+
+        return RS_BLOCK_COUNT*RS_BLOCK_ENC_SIZE;
+    }
+
+    int RSEncoder::run() {
+        int count = base_type::_in->read();
+        if (count < 0) { return -1; }
+
+        count = encode(base_type::_in->readBuf, base_type::out.writeBuf, count);
+
+        base_type::_in->flush();
+        if (!out.swap(count)) { return -1; }
+        return count;
+    }
+
+    RSDecoder::RSDecoder(dsp::stream<uint8_t>* in) {
+        // Create the convolutional encoder instance
+        rs = correct_reed_solomon_create(correct_rs_primitive_polynomial_ccsds, 1, 1, 32);
+        
+        // Init the base class
+        base_type::init(in);
+    }
+
+    RSDecoder::~RSDecoder() {
+        // Destroy the convolutional encoder instance
+        correct_reed_solomon_destroy(rs);
+    }
+
+    int RSDecoder::decode(uint8_t* in, uint8_t* out, int count) {
+        // Check the size
+        assert(count == RS_BLOCK_COUNT*RS_BLOCK_ENC_SIZE);
+
+        // Descramble (TODO: Don't do it in-place)
+        for (int i = 0; i < RS_BLOCK_COUNT*RS_BLOCK_ENC_SIZE; i++) {
+            in[i] ^= RS_SCRAMBLER_SEQ[i];
+        }
+
+        // Go through each block
+        uint8_t block[RS_BLOCK_ENC_SIZE];
+        for (int i = 0; i < RS_BLOCK_COUNT; i++) {
+            // Deinterleave out of the frame
+            int k = 0;
+            for (int j = i; j < count; j += RS_BLOCK_COUNT) {
+                block[k++] = in[j];
+            }
+
+            // Decode block and return if decoding fails
+            int res = correct_reed_solomon_decode(rs, block, RS_BLOCK_ENC_SIZE, &out[i*RS_BLOCK_DEC_SIZE]);
+            if (res < 0) { return 0; }
+        }
+
+        return RS_BLOCK_COUNT*RS_BLOCK_DEC_SIZE;
+    }
+
+    int RSDecoder::run() {
+        int count = base_type::_in->read();
+        if (count < 0) { return -1; }
+
+        count = decode(base_type::_in->readBuf, base_type::out.writeBuf, count);
+
+        base_type::_in->flush();
+        if (count && !out.swap(count)) { return -1; }
+        return count;
+    }
+
+    const uint8_t RS_SCRAMBLER_SEQ[RS_BLOCK_ENC_SIZE*RS_BLOCK_COUNT] = {
+        0x75, 0x05, 0x7C, 0xCE, 0xF1, 0xD0, 0x6C, 0xF6, 0xFA, 0x65, 0xF6, 0xFC, 0xE0, 0x0A, 0x82, 0x17,
+        0x6C, 0xBE, 0x76, 0xA0, 0xD6, 0x46, 0x12, 0x2E, 0xDE, 0xB5, 0xF7, 0xAD, 0xCB, 0x51, 0x63, 0x47,
+        0x27, 0x30, 0x7E, 0x43, 0xD1, 0xA1, 0xCB, 0x10, 0x08, 0x49, 0xDF, 0x86, 0xD4, 0xC4, 0xD7, 0x3C,
+        0x6D, 0x03, 0x07, 0x37, 0x5B, 0xB3, 0xCD, 0x79, 0x6F, 0x1E, 0xBA, 0xC5, 0x6E, 0xC3, 0x8C, 0x7A,
+        0x25, 0x99, 0x61, 0x54, 0x5A, 0x96, 0x57, 0x9B, 0xE0, 0x60, 0x5B, 0x09, 0x6D, 0x8B, 0x2D, 0x9D,
+        0x15, 0x9D, 0x0E, 0xBF, 0x57, 0xFB, 0x9C, 0x49, 0x82, 0x2C, 0x48, 0x59, 0x92, 0x47, 0x79, 0x17,
+        0x16, 0x74, 0xEA, 0xEA, 0xBB, 0xC5, 0x72, 0x32, 0x17, 0xD1, 0xB3, 0xDE, 0xEB, 0x15, 0xC7, 0x55,
+        0x8A, 0xF2, 0x88, 0xC2, 0x33, 0xA6, 0x17, 0x8B, 0xD4, 0x77, 0x22, 0x00, 0x63, 0x47, 0x45, 0x5F,
+        0x36, 0x35, 0x58, 0x8B, 0x88, 0xEC, 0xCA, 0xC4, 0x60, 0x53, 0x9E, 0xBD, 0xB2, 0xF5, 0x51, 0x46,
+        0x34, 0x9A, 0x07, 0x25, 0x3F, 0xF5, 0x65, 0x63, 0x77, 0x3C, 0x5A, 0xFA, 0x4E, 0x0C, 0xF7, 0x1B,
+        0x82, 0xAB, 0x73, 0x06, 0x7F, 0xB7, 0xC6, 0x6B, 0xBF, 0xB1, 0x46, 0xF3, 0x01, 0x91, 0xB1, 0xFF,
+        0x5C, 0x6F, 0xF9, 0x43, 0x0E, 0x6A, 0x70, 0x89, 0x0B, 0xEA, 0x8C, 0xD4, 0x1B, 0x51, 0x01, 0x31,
+        0x71, 0x2E, 0xDF, 0x24, 0xC1, 0xD5, 0xDB, 0x0E, 0xF5, 0xEB, 0x78, 0x79, 0x39, 0x5B, 0xAD, 0xC3,
+        0xA9, 0xA6, 0x60, 0x30, 0xA2, 0x9A, 0x7B, 0xA0, 0xF4, 0xAA, 0xC5, 0x57, 0xB3, 0x16, 0xF9, 0xB5,
+        0x79, 0x20, 0xC1, 0x88, 0x9A, 0x00, 0x43, 0xB2, 0xC6, 0x84, 0x8D, 0x03, 0xF2, 0xD8, 0x90, 0x7A,
+        0x21, 0x37, 0x7E, 0xF7, 0x75, 0xE5, 0xFB, 0xC9, 0xDC, 0xAB, 0x4B, 0xBC, 0x35, 0x38, 0xB9, 0x3A,
+        0x53, 0x89, 0x7E, 0xD5, 0x94, 0x12, 0x2D, 0x9B, 0x91, 0x90, 0x1D, 0x4D, 0x0E, 0xE0, 0x93, 0xF3,
+        0xC1, 0xA1, 0x9B, 0x73, 0x27, 0x22, 0x41, 0x27, 0xEE, 0x2A, 0xD7, 0x45, 0xBC, 0x8F, 0x9B, 0xA2,
+        0x36, 0x11, 0x16, 0x37, 0x1A, 0xF1, 0x2E, 0x71, 0xCF, 0x86, 0x89, 0x83, 0x5A, 0xF1, 0x24, 0x6C,
+        0x56, 0x71, 0x53, 0xE4, 0xD2, 0xCB, 0xCA, 0x86, 0x1E, 0xA0, 0xD5, 0x83, 0x3B, 0xEF, 0x09, 0x09,
+        0xC2, 0x07, 0x53, 0x86, 0xE6, 0x8A, 0xC6, 0x70, 0xFB, 0x91, 0x43, 0xCB, 0x91, 0x6E, 0xA9, 0xBC,
+        0x31, 0x42, 0x61, 0x0C, 0x88, 0xB8, 0x2C, 0xED, 0xD8, 0xE6, 0xA3, 0xEC, 0xAC, 0xB9, 0x45, 0x5E,
+        0x2C, 0x73, 0x3F, 0x2E, 0x06, 0xE0, 0xBF, 0x73, 0xDD, 0x2E, 0x45, 0x50, 0x6C, 0x53, 0x55, 0xF0,
+        0x7F, 0x6E, 0x61, 0xFA, 0xA0, 0x7A, 0x1C, 0xF0, 0xBD, 0xAC, 0x48, 0x61, 0x03, 0x6B, 0xED, 0x54,
+        0x2A, 0x27, 0x94, 0xF6, 0xF9, 0x6A, 0x04, 0x08, 0x0B, 0x3C, 0xC3, 0x30, 0x66, 0x01, 0xFB, 0xDC,
+        0xC9, 0x65, 0x03, 0x83, 0x7D, 0x0A, 0xDF, 0xA5, 0x04, 0x14, 0xE4, 0xF2, 0x4C, 0x01, 0xDF, 0x04,
+        0xD2, 0x80, 0xB9, 0x9B, 0xD9, 0x5E, 0xF8, 0x2A, 0x93, 0x8D, 0x8C, 0x09, 0x9B, 0x38, 0xEC, 0x3B,
+        0xC4, 0x29, 0x90, 0x7C, 0x65, 0x3A, 0xF2, 0x4B, 0x69, 0xD3, 0x63, 0x9B, 0x40, 0x95, 0xC3, 0xFB,
+        0x67, 0x54, 0x40, 0x9B, 0x26, 0x9F, 0x52, 0xFE, 0xD8, 0xD0, 0x24, 0x9C, 0x5C, 0xD4, 0xEF, 0xDE,
+        0x28, 0x66, 0x75, 0x04, 0xCB, 0xA4, 0xC0, 0xB9, 0x4B, 0xC9, 0x20, 0x4B, 0x56, 0xC7, 0x86, 0xC5,
+        0x39, 0x45, 0x18, 0xA7, 0x48, 0x14, 0x1A, 0x51, 0xCA, 0xD0, 0xC0, 0x15, 0xDD, 0xC1, 0x28, 0x4A,
+        0x7A, 0xD2, 0x10, 0xEA, 0x83, 0xD3, 0x3A, 0xEF, 0x48, 0x29, 0x41, 0xA4, 0xD4, 0x57, 0xA6, 0x1D,
+        0x76, 0x24, 0x93, 0x58, 0x7E, 0xB7, 0xDD, 0x0B, 0xF2, 0xCE, 0x71, 0x55, 0xF5, 0xAB, 0x8C, 0xC8,
+        0x70, 0x59, 0x73, 0x69, 0x9D, 0x29, 0x5E, 0x59, 0xF4, 0xB2, 0xC4, 0x97, 0x75, 0xF0, 0x65, 0x1B,
+        0x66, 0x5F, 0xA4, 0x33, 0x5C, 0xC7, 0xBF, 0x45, 0xE6, 0x20, 0xC0, 0xBD, 0xAD, 0xAE, 0x9F, 0x97,
+        0x05, 0xD8, 0x04, 0x2B, 0x0A, 0x46, 0xE8, 0xB8, 0xCB, 0x00, 0xE2, 0x7C, 0x70, 0x1B, 0x49, 0xDE,
+        0x81, 0xEB, 0x24, 0xAC, 0x1B, 0x3E, 0x09, 0xFB, 0xAC, 0xB7, 0xF2, 0xD1, 0xB2, 0x78, 0xF3, 0xAC,
+        0xC7, 0x6A, 0xA2, 0x07, 0x4C, 0xED, 0x61, 0xAD, 0x04, 0x7F, 0x45, 0x83, 0x59, 0x31, 0x27, 0xF0,
+        0x16, 0x6B, 0x0C, 0xAA, 0xD4, 0xD1, 0xCB, 0x1C, 0x51, 0x41, 0x0D, 0x2F, 0x8F, 0xF9, 0xF9, 0x7F,
+        0x22, 0x89, 0x46, 0xF4, 0xB8, 0x93, 0x98, 0x9E, 0x3E, 0x23, 0xF1, 0x6E, 0x64, 0x08, 0xB6, 0xC9,
+        0x6E, 0x53, 0x53, 0xED, 0xAD, 0x21, 0xCD, 0x1A, 0xF0, 0x45, 0xFC, 0x14, 0x00, 0xEA, 0xF7, 0x42,
+        0xEE, 0xDA, 0x58, 0x0D, 0x85, 0xBC, 0x74, 0xFB, 0x73, 0x78, 0xB5, 0x5E, 0x5E, 0x6F, 0x6F, 0x7E,
+        0x39, 0xC2, 0x05, 0x50, 0xDB, 0x3D, 0xB8, 0xF3, 0x8F, 0x80, 0xEC, 0x46, 0x29, 0x39, 0x89, 0xF3,
+        0x55, 0x9C, 0x6A, 0x5F, 0x7C, 0xD9, 0x7C, 0x13, 0xE4, 0x56, 0x5E, 0xE9, 0x60, 0x19, 0xE2, 0x7D,
+        0xC4, 0x41, 0x92, 0x8D, 0xDA, 0x21, 0x58, 0x20, 0xE9, 0xA8, 0x4C, 0x16, 0x34, 0x99, 0xAC, 0xB7,
+        0x30, 0xBD, 0x39, 0x19, 0xAC, 0x9B, 0x4B, 0x27, 0xFA, 0x32, 0xC1, 0x48, 0xA1, 0x80, 0x34, 0x36,
+        0x1E, 0xFB, 0x92, 0x43, 0x35, 0x72, 0x2D, 0xEF, 0xD2, 0xF2, 0xFC, 0xC2, 0x85, 0xAB, 0x59, 0x40,
+        0x8D, 0x9D, 0x1A, 0x1F, 0xE2, 0x92, 0x87, 0xA2, 0xF9, 0x2C, 0x78, 0xE4, 0xC3, 0x26, 0x56, 0x07,
+        0xB3, 0x78, 0xAF, 0x79, 0x3D, 0x88, 0xF4, 0xAD, 0x66, 0x7C, 0x07, 0x58, 0x98, 0x82, 0x1A, 0x26,
+        0xF7, 0xFD, 0xCE, 0xFF, 0x75, 0xED, 0xAB, 0xBD, 0xAE, 0x6D, 0x5C, 0x28, 0x91, 0xF3, 0xB7, 0x5C,
+        0x27, 0x05, 0xEC, 0x3B, 0xE3, 0xDD, 0x93, 0x24, 0x7F, 0xAD, 0x14, 0xAA, 0x49, 0x61, 0x8F, 0x96,
+        0x1F, 0xAA, 0xB2, 0xEE, 0xA8, 0x24, 0x41, 0x7C, 0xDC, 0xF1, 0x28, 0x26, 0xE6, 0x7F, 0x98, 0x20,
+        0x50, 0x5F, 0x90, 0x21, 0x8A, 0x09, 0x26, 0x59, 0xD0, 0x07, 0x2F, 0xE1, 0x35, 0x4D, 0x0B, 0x20,
+        0xB2, 0xD5, 0xDD, 0xB5, 0xAC, 0x1B, 0xFE, 0xD9, 0xE3, 0x35, 0xF1, 0xB8, 0x3F, 0x3D, 0xFC, 0x0B,
+        0x5A, 0x57, 0xA9, 0x92, 0x2B, 0xC8, 0x3E, 0xC2, 0xAA, 0xEF, 0xB9, 0x98, 0x2C, 0xA8, 0xAB, 0xF6,
+        0xA1, 0xBF, 0xBC, 0x8D, 0x97, 0xA2, 0x74, 0xD9, 0xE5, 0x99, 0x85, 0x81, 0x15, 0xB0, 0xE7, 0x8B,
+        0x48, 0x86, 0xF4, 0x94, 0x9C, 0x62, 0x82, 0xD1, 0x2C, 0x24, 0x4B, 0xAC, 0x7A, 0xB8, 0x4E, 0x4A,
+        0xD2, 0xF6, 0xAA, 0xED, 0xE0, 0x9C, 0x98, 0xD2, 0xDF, 0xC1, 0xBC, 0xBF, 0x55, 0x7D, 0x40, 0xB5,
+        0xDE, 0xD4, 0x25, 0xBB, 0x81, 0xF4, 0x07, 0x1D, 0xE7, 0x3C, 0xB4, 0x62, 0xC9, 0x55, 0x0A, 0x3A,
+        0xD5, 0xCE, 0x97, 0xED, 0x30, 0x76, 0x76, 0x51, 0xBC, 0x8C, 0xE4, 0x54, 0xBE, 0xB7, 0xB5, 0xCD,
+        0xF8, 0x76, 0x37, 0x53, 0x2C, 0x9F, 0xE4, 0xC7, 0xEB, 0xF5, 0x8D, 0x23, 0x8A, 0xDA, 0xD1, 0xA9,
+        0xD8, 0x4C, 0x53, 0xF3, 0x49, 0xA7, 0x1A, 0x5D, 0xE5, 0x03, 0x49, 0x52, 0xD3, 0xE2, 0x1F, 0xA5,
+        0x35, 0x9C, 0xBB, 0x0B, 0xC7, 0x0D, 0xA4, 0x65, 0x54, 0x8B, 0x39, 0xF1, 0x3B, 0x67, 0x21, 0x71,
+        0x10, 0xE7, 0x76, 0xC4, 0xA8, 0xC2, 0x9D, 0x93, 0xC6, 0x51, 0xBA, 0x23
+    };
+}

decoder_modules/ryfi_decoder/src/ryfi/rs_codec.h

@@ -0,0 +1,82 @@
+#pragma once
+#include <stdint.h>
+#include <stddef.h>
+#include "dsp/processor.h"
+
+extern "C" {
+    #include "correct.h"
+}
+
+namespace ryfi {
+    // Size of an encoded reed-solomon block.
+    inline const int RS_BLOCK_ENC_SIZE  = 255;
+
+    // Size of a decoded reed-solomon block.
+    inline const int RS_BLOCK_DEC_SIZE  = 223;
+
+    // Number of reed-solomon blocks.
+    inline const int RS_BLOCK_COUNT     = 4;
+
+    // Scrambler sequence
+    extern const uint8_t RS_SCRAMBLER_SEQ[RS_BLOCK_ENC_SIZE*RS_BLOCK_COUNT];
+
+    /**
+     * RyFi Reed-Solomon Encoder.
+    */
+    class RSEncoder : public dsp::Processor<uint8_t, uint8_t> {
+        using base_type = dsp::Processor<uint8_t, uint8_t>;
+    public:
+        /**
+         * Create a reed-solomon encoder specifying an input stream.
+         * @param in Input stream
+        */
+        RSEncoder(dsp::stream<uint8_t>* in = NULL);
+
+        // Destructor
+        ~RSEncoder();
+
+        /**
+         * Encode data.
+         * @param in Input bytes.
+         * @param out Output bytes.
+         * @param count Number of input bytes.
+         * @return Number of output bytes.
+        */
+        int encode(const uint8_t* in, uint8_t* out, int count);
+
+    private:
+        int run();
+
+        correct_reed_solomon* rs;
+    };
+
+    /**
+     * RyFi Reed-Solomon Decoder.
+    */
+    class RSDecoder : public dsp::Processor<uint8_t, uint8_t> {
+        using base_type = dsp::Processor<uint8_t, uint8_t>;
+    public:
+        /**
+         * Create a reed-solomon decoder specifying an input stream.
+         * @param in Input stream
+        */
+        RSDecoder(dsp::stream<uint8_t>* in = NULL);
+
+        // Destructor
+        ~RSDecoder();
+
+        /**
+         * Decode data.
+         * @param in Input bytes.
+         * @param out Output bytes.
+         * @param count Number of input bytes.
+         * @return Number of output bytes.
+        */
+        int decode(uint8_t* in, uint8_t* out, int count);
+
+    private:
+        int run();
+
+        correct_reed_solomon* rs;
+    };
+}

decoder_modules/ryfi_decoder/src/ryfi/transmitter.cpp

@@ -0,0 +1,177 @@
+#include "transmitter.h"
+
+namespace ryfi {
+    Transmitter::Transmitter(double baudrate, double samplerate) {
+        // Initialize the DSP
+        rs.setInput(&in);
+        conv.setInput(&rs.out);
+        framer.setInput(&conv.out);
+        resamp.init(&framer.out, baudrate, samplerate);
+
+        rrcTaps = dsp::taps::rootRaisedCosine<float>(511, 0.6, baudrate, samplerate);
+        // Normalize the taps
+        float tot = 0.0f;
+        for (int i = 0; i < rrcTaps.size; i++) {
+            tot += rrcTaps.taps[i];
+        }
+        for (int i = 0; i < rrcTaps.size; i++) {
+            rrcTaps.taps[i] /= tot;
+        }
+
+        rrc.init(&resamp.out, rrcTaps);
+        out = &rrc.out;
+    }
+
+    Transmitter::~Transmitter() {
+        // Stop everything
+        stop();
+    }
+
+    void Transmitter::start() {
+        // Do nothing if already running
+        if (running) { return; }
+
+        // Start the worker thread
+        workerThread = std::thread(&Transmitter::worker, this);
+
+        // Start the DSP
+        rs.start();
+        conv.start();
+        framer.start();
+        resamp.start();
+        rrc.start();
+
+        // Update the running state
+        running = true;
+    }
+
+    void Transmitter::stop() {
+        // Do nothing if not running
+        if (!running) { return; }
+
+        // Stop the worker thread
+        in.stopWriter();
+        if (workerThread.joinable()) { workerThread.join(); }
+        in.clearWriteStop();
+
+        // Stop the DSP
+        rs.stop();
+        conv.stop();
+        framer.stop();
+        resamp.stop();
+        rrc.stop();
+
+        // Update the running state
+        running = false;
+    }
+
+    bool Transmitter::send(const Packet& pkt) {
+        // Acquire the packet queue
+        std::lock_guard<std::mutex> lck(packetsMtx);
+
+        // If there are too many packets queued up, drop the packet
+        if (packets.size() >= MAX_QUEUE_SIZE) { return false; }
+
+        // Push the packet onto the queue
+        packets.push(pkt);
+    }
+
+    bool Transmitter::txFrame(const Frame& frame) {
+        // Serialize the frame
+        int count = frame.serialize(in.writeBuf);
+
+        // Send it off
+        return in.swap(count);
+    }
+
+    Packet Transmitter::popPacket() {
+        // Acquire the packet queue
+        std::unique_lock<std::mutex> lck(packetsMtx);
+
+        // If no packets are available, return empty packet
+        if (!packets.size()) { return Packet(); }
+
+        // Pop the front packet and return it
+        Packet pkt = packets.front();
+        packets.pop();
+        return pkt;
+    }
+
+    void Transmitter::worker() {
+        Frame frame;
+        Packet pkt;
+        uint16_t counter = 0;
+        int pktToWrite = 0;
+        int pktWritten = 0;
+        uint8_t* pktBuffer = new uint8_t[Packet::MAX_SERIALIZED_SIZE];
+
+        while (true) {
+            // Initialize the frame
+            frame.counter = counter++;
+            frame.firstPacket = PKT_OFFS_NONE;
+            frame.lastPacket = PKT_OFFS_NONE;
+            int frameOffset = 0;
+
+            // Fill the frame with as much packet data as possible
+            while (frameOffset < sizeof(Frame::content)) {
+                // If there is no packet in the process of being sent
+                if (!pktWritten) {
+                    // If there is not enough space for the size of the packet
+                    if ((sizeof(Frame::content) - frameOffset) < 2) {
+                        // Fill the rest of the frame with noise and send it
+                        for (int i = frameOffset; i < sizeof(Frame::content); i++) { frame.content[i] = rand(); }
+                        break;
+                    }
+
+                    // Get the next packet
+                    pkt = popPacket();
+
+                    // If there was an available packet
+                    if (pkt) {
+                        // Serialize the packet
+                        pktToWrite = pkt.serializedSize();
+                        pkt.serialize(pktBuffer);
+                    }
+                }
+
+                // If none was available
+                if (!pkt) {
+                    // Fill the rest of the frame with noise and send it
+                    for (int i = frameOffset; i < sizeof(Frame::content); i++) { frame.content[i] = rand(); }
+                    break;
+                }
+
+                // If this is the beginning of the packet
+                if (!pktWritten) {
+                    //flog::debug("Starting to write a {} byte packet at offset {}", pktToWrite-2, frameOffset);
+
+                    // If this is the first packet of the frame, update its offset
+                    if (frame.firstPacket == PKT_OFFS_NONE) { frame.firstPacket = frameOffset; }
+
+                    // Update the last packet pointer
+                    frame.lastPacket = frameOffset;
+                }
+
+                // Compute the amount of data writeable to the frame
+                int writeable = std::min<int>(pktToWrite - pktWritten, sizeof(Frame::content) - frameOffset);
+
+                // Copy the data to the frame
+                memcpy(&frame.content[frameOffset], &pktBuffer[pktWritten], writeable);
+                pktWritten += writeable;
+                frameOffset += writeable;
+
+                // If the packet is done being sent
+                if (pktWritten >= pktToWrite) {
+                    // Prepare for a new packet
+                    pktToWrite = 0;
+                    pktWritten = 0;
+                }
+            }
+
+            // Send the frame
+            if (!txFrame(frame)) { break; }
+        }
+
+        delete[] pktBuffer;
+    }
+}

decoder_modules/ryfi_decoder/src/ryfi/transmitter.h

@@ -0,0 +1,69 @@
+#pragma once
+#include "dsp/multirate/rational_resampler.h"
+#include "dsp/taps/root_raised_cosine.h"
+#include "dsp/filter/fir.h"
+#include "packet.h"
+#include "frame.h"
+#include "rs_codec.h"
+#include "conv_codec.h"
+#include "framing.h"
+#include <queue>
+#include <mutex>
+
+namespace ryfi {
+    class Transmitter {
+    public:
+        /**
+         * Create a transmitter.
+         * @param baudrate Baudrate to use over the air.
+         * @param samplerate Samplerate of the baseband.
+        */
+        Transmitter(double baudrate, double samplerate);
+
+        // Destructor
+        ~Transmitter();
+
+        /**
+         * Start the transmitter's DSP.
+        */
+        void start();
+
+        /**
+         * Stop the transmitter's DSP.
+        */
+        void stop();
+
+        /**
+         * Send a packet.
+         * @param pkg Packet to send.
+         * @return True if the packet was send, false if it was dropped.
+        */
+        bool send(const Packet& pkt);
+
+        // Baseband output
+        dsp::stream<dsp::complex_t>* out;
+
+        static inline const int MAX_QUEUE_SIZE  = 32;
+
+    private:
+        bool txFrame(const Frame& frame);
+        Packet popPacket();
+        void worker();
+
+        // Packet queue
+        std::mutex packetsMtx;
+        std::queue<Packet> packets;
+
+        // DSP
+        dsp::stream<uint8_t> in;
+        RSEncoder rs;
+        ConvEncoder conv;
+        Framer framer;
+        dsp::multirate::RationalResampler<dsp::complex_t> resamp;
+        dsp::tap<float> rrcTaps;
+        dsp::filter::FIR<dsp::complex_t, float> rrc;
+
+        bool running = false;
+        std::thread workerThread;
+    };
+}

decoder_modules/vor_receiver/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.13)
+project(vor_receiver)
+
+file(GLOB_RECURSE SRC "src/*.cpp")
+
+include(${SDRPP_MODULE_CMAKE})
+
+target_include_directories(vor_receiver PRIVATE "src/")

decoder_modules/vor_receiver/src/main.cpp

@@ -0,0 +1,128 @@
+#include <imgui.h>
+#include <config.h>
+#include <core.h>
+#include <gui/style.h>
+#include <gui/gui.h>
+#include <signal_path/signal_path.h>
+#include <module.h>
+#include <filesystem>
+#include <dsp/buffer/reshaper.h>
+#include <dsp/sink/handler_sink.h>
+#include <gui/widgets/constellation_diagram.h>
+#include "vor_decoder.h"
+#include <fstream>
+
+#define CONCAT(a, b) ((std::string(a) + b).c_str())
+
+SDRPP_MOD_INFO{
+    /* Name:            */ "vor_receiver",
+    /* Description:     */ "VOR Receiver for SDR++",
+    /* Author:          */ "Ryzerth",
+    /* Version:         */ 0, 1, 0,
+    /* Max instances    */ -1
+};
+
+ConfigManager config;
+
+#define INPUT_SAMPLE_RATE VOR_IN_SR
+
+class VORReceiverModule : public ModuleManager::Instance {
+public:
+    VORReceiverModule(std::string name) {
+        this->name = name;
+
+        // Load config
+        config.acquire();
+        // TODO: Load config
+        config.release();
+
+        vfo = sigpath::vfoManager.createVFO(name, ImGui::WaterfallVFO::REF_CENTER, 0, INPUT_SAMPLE_RATE, INPUT_SAMPLE_RATE, INPUT_SAMPLE_RATE, INPUT_SAMPLE_RATE, true);
+        decoder = new vor::Decoder(vfo->output, 1);
+        decoder->onBearing.bind(&VORReceiverModule::onBearing, this);
+
+        decoder->start();
+
+        gui::menu.registerEntry(name, menuHandler, this, this);
+    }
+
+    ~VORReceiverModule() {
+        decoder->stop();
+        sigpath::vfoManager.deleteVFO(vfo);
+        gui::menu.removeEntry(name);
+        delete decoder;
+    }
+
+    void postInit() {}
+
+    void enable() {
+        double bw = gui::waterfall.getBandwidth();
+        vfo = sigpath::vfoManager.createVFO(name, ImGui::WaterfallVFO::REF_CENTER, 0, INPUT_SAMPLE_RATE, INPUT_SAMPLE_RATE, INPUT_SAMPLE_RATE, INPUT_SAMPLE_RATE, true);
+
+        decoder->setInput(vfo->output);
+
+        decoder->start();
+
+        enabled = true;
+    }
+
+    void disable() {
+        decoder->stop();
+
+        sigpath::vfoManager.deleteVFO(vfo);
+        enabled = false;
+    }
+
+    bool isEnabled() {
+        return enabled;
+    }
+
+private:
+    static void menuHandler(void* ctx) {
+        VORReceiverModule* _this = (VORReceiverModule*)ctx;
+
+        float menuWidth = ImGui::GetContentRegionAvail().x;
+
+        if (!_this->enabled) { style::beginDisabled(); }
+
+        ImGui::Text("Bearing: %f°", _this->bearing);
+        ImGui::Text("Quality: %0.1f%%", _this->quality);
+
+        if (!_this->enabled) { style::endDisabled(); }
+    }
+
+    void onBearing(float nbearing, float nquality) {
+        bearing = (180.0f * nbearing / FL_M_PI);
+        quality = nquality * 100.0f;
+    }
+
+    std::string name;
+    bool enabled = true;
+
+    // DSP Chain
+    VFOManager::VFO* vfo;
+    vor::Decoder* decoder;
+
+    float bearing = 0.0f, quality = 0.0f;
+};
+
+MOD_EXPORT void _INIT_() {
+    // Create default recording directory
+    std::string root = (std::string)core::args["root"];
+    json def = json({});
+    config.setPath(root + "/vor_receiver_config.json");
+    config.load(def);
+    config.enableAutoSave();
+}
+
+MOD_EXPORT ModuleManager::Instance* _CREATE_INSTANCE_(std::string name) {
+    return new VORReceiverModule(name);
+}
+
+MOD_EXPORT void _DELETE_INSTANCE_(void* instance) {
+    delete (VORReceiverModule*)instance;
+}
+
+MOD_EXPORT void _END_() {
+    config.disableAutoSave();
+    config.save();
+}

decoder_modules/vor_receiver/src/vor_decoder.cpp

@@ -0,0 +1,50 @@
+#include "vor_decoder.h"
+
+#define STDDEV_NORM_FACTOR  1.813799364234218f // 2.0f * FL_M_PI / sqrt(12)
+
+namespace vor {
+    Decoder::Decoder(dsp::stream<dsp::complex_t>* in, double integrationTime) {
+        rx.init(in);
+        reshape.init(&rx.out, round(1000.0 * integrationTime), 0);
+        symSink.init(&reshape.out, dataHandler, this);
+    }
+
+    Decoder::~Decoder() {
+        // TODO
+    }
+
+    void Decoder::setInput(dsp::stream<dsp::complex_t>* in) {
+        rx.setInput(in);
+    }
+
+    void Decoder::start() {
+        rx.start();
+        reshape.start();
+        symSink.start();
+    }
+
+    void Decoder::stop() {
+        rx.stop();
+        reshape.stop();
+        symSink.stop();
+    }
+
+    void Decoder::dataHandler(float* data, int count, void* ctx) {
+        // Get the instance from context
+        Decoder* _this = (Decoder*)ctx;
+
+        // Compute the mean and standard deviation of the 
+        float mean, stddev;
+        volk_32f_stddev_and_mean_32f_x2(&stddev, &mean, data, count);
+        
+        // Compute the signal quality
+        float quality = std::max<float>(1.0f - (stddev / STDDEV_NORM_FACTOR), 0.0f);
+
+        // Convert the phase difference to a compass heading
+        mean = -mean;
+        if (mean < 0) { mean = 2.0f*FL_M_PI + mean; }
+
+        // Call the handler
+        _this->onBearing(mean, quality);
+    }
+}

decoder_modules/vor_receiver/src/vor_decoder.h

@@ -0,0 +1,49 @@
+#include "vor_receiver.h"
+#include <dsp/buffer/reshaper.h>
+#include <dsp/sink/handler_sink.h>
+#include <utils/new_event.h>
+
+namespace vor {
+    // Note: hard coded to 22KHz samplerate
+    class Decoder {
+    public:
+        /**
+         * Create an instance of a VOR decoder.
+         * @param in Input IQ stream at 22 KHz sampling rate.
+         * @param integrationTime Integration time of the bearing data in seconds.
+        */
+        Decoder(dsp::stream<dsp::complex_t>* in, double integrationTime);
+
+        // Destructor
+        ~Decoder();
+
+        /**
+         * Set the input stream.
+         * @param in Input IQ stream at 22 KHz sampling rate.
+        */
+        void setInput(dsp::stream<dsp::complex_t>* in);
+
+        /**
+         * Start the decoder.
+        */
+        void start();
+
+        /**
+         * Stop the decoder.
+        */
+        void stop();
+
+        /**
+         * handler(bearing, signalQuality);
+        */
+        NewEvent<float, float> onBearing;
+
+    private:
+        static void dataHandler(float* data, int count, void* ctx);
+
+        // DSP
+        Receiver rx;
+        dsp::buffer::Reshaper<float> reshape;
+        dsp::sink::Handler<float> symSink;
+    };
+}

decoder_modules/vor_receiver/src/vor_receiver.h

@@ -0,0 +1,106 @@
+#include <dsp/sink.h>
+#include <dsp/types.h>
+#include <dsp/demod/am.h>
+#include <dsp/demod/quadrature.h>
+#include <dsp/convert/real_to_complex.h>
+#include <dsp/channel/frequency_xlator.h>
+#include <dsp/filter/fir.h>
+#include <dsp/math/delay.h>
+#include <dsp/math/conjugate.h>
+#include <dsp/channel/rx_vfo.h>
+#include "vor_fm_filter.h"
+#include <utils/wav.h>
+
+#define VOR_IN_SR   25e3
+
+namespace vor {
+    class Receiver : public dsp::Processor<dsp::complex_t, float> {
+        using base_type = dsp::Processor<dsp::complex_t, float>;
+    public:
+        Receiver() {}
+
+        Receiver(dsp::stream<dsp::complex_t>* in) { init(in); }
+
+        ~Receiver() {
+            if (!base_type::_block_init) { return; }
+            base_type::stop();
+            dsp::taps::free(fmfTaps);
+        }
+
+        void init(dsp::stream<dsp::complex_t>* in) {
+            amd.init(NULL, dsp::demod::AM<float>::CARRIER, VOR_IN_SR, 50.0f / VOR_IN_SR, 5.0f / VOR_IN_SR, 100.0f / VOR_IN_SR, VOR_IN_SR);
+            amr2c.init(NULL);
+            fmr2c.init(NULL);
+            fmx.init(NULL, -9960, VOR_IN_SR);
+            fmfTaps = dsp::taps::fromArray(FM_TAPS_COUNT, fm_taps);
+            fmf.init(NULL, fmfTaps);
+            fmd.init(NULL, 600, VOR_IN_SR);
+            amde.init(NULL, FM_TAPS_COUNT / 2);
+            amv.init(NULL, VOR_IN_SR, 1000, 30, 30);
+            fmv.init(NULL, VOR_IN_SR, 1000, 30, 30);
+
+            base_type::init(in);
+        }
+        
+        int process(dsp::complex_t* in, float* out, int count) {
+            // Demodulate the AM outer modulation
+            volk_32fc_magnitude_32f(amd.out.writeBuf, (lv_32fc_t*)in, count);
+            amr2c.process(count, amd.out.writeBuf, amr2c.out.writeBuf);
+
+            // Isolate the FM subcarrier
+            fmx.process(count, amr2c.out.writeBuf, fmx.out.writeBuf);
+            fmf.process(count, fmx.out.writeBuf, fmx.out.writeBuf);
+
+            // Demodulate the FM subcarrier
+            fmd.process(count, fmx.out.writeBuf, fmd.out.writeBuf);
+            fmr2c.process(count, fmd.out.writeBuf, fmr2c.out.writeBuf);
+
+            // Delay the AM signal by the same amount as the FM one
+            amde.process(count, amr2c.out.writeBuf, amr2c.out.writeBuf);
+
+            // Isolate the 30Hz component on both the AM and FM channels
+            int rcount = amv.process(count, amr2c.out.writeBuf, amv.out.writeBuf);
+            fmv.process(count, fmr2c.out.writeBuf, fmv.out.writeBuf);
+
+            // If no data was returned, we're done for this round
+            if (!rcount) { return 0; }
+
+            // Conjugate FM reference
+            volk_32fc_conjugate_32fc((lv_32fc_t*)fmv.out.writeBuf, (lv_32fc_t*)fmv.out.writeBuf, rcount);
+
+            // Multiply both together
+            volk_32fc_x2_multiply_32fc((lv_32fc_t*)amv.out.writeBuf, (lv_32fc_t*)amv.out.writeBuf, (lv_32fc_t*)fmv.out.writeBuf, rcount);
+            
+            // Compute angle
+            volk_32fc_s32f_atan2_32f(out, (lv_32fc_t*)amv.out.writeBuf, 1.0f, rcount);
+
+            return rcount;
+        }
+
+        int run() {
+            int count = base_type::_in->read();
+            if (count < 0) { return -1; }
+
+            int outCount = process(base_type::_in->readBuf, base_type::out.writeBuf, count);
+
+            // Swap if some data was generated
+            base_type::_in->flush();
+            if (outCount) {
+                if (!base_type::out.swap(outCount)) { return -1; }
+            }
+            return outCount;
+        }
+
+    private:
+        dsp::demod::AM<float> amd;
+        dsp::convert::RealToComplex amr2c;
+        dsp::convert::RealToComplex fmr2c;
+        dsp::channel::FrequencyXlator fmx;
+        dsp::tap<float> fmfTaps;
+        dsp::filter::FIR<dsp::complex_t, float> fmf;
+        dsp::demod::Quadrature fmd;
+        dsp::math::Delay<dsp::complex_t> amde;
+        dsp::channel::RxVFO amv;
+        dsp::channel::RxVFO fmv;
+    };
+}

docker_builds/debian_bookworm/do_build.sh

@@ -6,13 +6,14 @@ cd /root
 apt update
 apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk2-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
+            libcodec2-dev autoconf libtool xxd libspdlog-dev
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
+SDRPLAY_ARCH=$(dpkg --print-architecture)
-7z x ./SDRplay_RSP_API-Linux-3.14.0.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.2.run
-7z x ./SDRplay_RSP_API-Linux-3.14.0
+7z x ./SDRplay_RSP_API-Linux-3.15.2.run
-cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
+7z x ./SDRplay_RSP_API-Linux-3.15.2
+cp $SDRPLAY_ARCH/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus
@@ -25,10 +26,52 @@ make install
 ldconfig
 cd ..
 
+# Install librfnm
+git clone https://github.com/AlexandreRouma/librfnm
+cd librfnm
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libfobos
+git clone https://github.com/AlexandreRouma/libfobos
+cd libfobos
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libhydrasdr
+git clone https://github.com/hydrasdr/rfone_host
+cd rfone_host
+mkdir build
+cd build
+cmake ..
+make -j2
+make install
+cd ../../
+
+# Install libdlcr
+wget https://dragnlabs.com/host-tools/dlcr_host_v0.3.0.zip
+mkdir dlcr_host
+cd dlcr_host
+7z x ../dlcr_host_v0.3.0.zip
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+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
+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 -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON -DOPT_BUILD_HYDRASDR_SOURCE=ON -DOPT_BUILD_DRAGONLABS_SOURCE=ON
 make VERBOSE=1 -j2
 
 cd ..

docker_builds/debian_bullseye/do_build.sh

@@ -6,13 +6,14 @@ cd /root
 apt update
 apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk2-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
+            libcodec2-dev autoconf libtool xxd libspdlog-dev
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
+SDRPLAY_ARCH=$(dpkg --print-architecture)
-7z x ./SDRplay_RSP_API-Linux-3.14.0.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.2.run
-7z x ./SDRplay_RSP_API-Linux-3.14.0
+7z x ./SDRplay_RSP_API-Linux-3.15.2.run
-cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
+7z x ./SDRplay_RSP_API-Linux-3.15.2
+cp $SDRPLAY_ARCH/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus
@@ -25,10 +26,52 @@ make install
 ldconfig
 cd ..
 
+# Install librfnm
+git clone https://github.com/AlexandreRouma/librfnm
+cd librfnm
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libfobos
+git clone https://github.com/AlexandreRouma/libfobos
+cd libfobos
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libhydrasdr
+git clone https://github.com/hydrasdr/rfone_host
+cd rfone_host
+mkdir build
+cd build
+cmake ..
+make -j2
+make install
+cd ../../
+
+# Install libdlcr
+wget https://dragnlabs.com/host-tools/dlcr_host_v0.3.0.zip
+mkdir dlcr_host
+cd dlcr_host
+7z x ../dlcr_host_v0.3.0.zip
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+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
+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 -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON -DOPT_BUILD_HYDRASDR_SOURCE=ON -DOPT_BUILD_DRAGONLABS_SOURCE=ON
 make VERBOSE=1 -j2
 
 cd ..

docker_builds/debian_buster/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 libvolk1-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-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.14.0
-cp x86_64/libsdrplay_api.so.3.14 /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_SDRPLAY_SOURCE=ON -DOPT_BUILD_BLADERF_SOURCE=OFF -DOPT_BUILD_LIMESDR_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-dev, libglfw3-dev, libvolk1-dev, librtaudio-dev, libzstd-dev'

docker_builds/debian_sid/do_build.sh

@@ -6,13 +6,14 @@ cd /root
 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
+            libcodec2-dev autoconf libtool xxd libspdlog-dev
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
+SDRPLAY_ARCH=$(dpkg --print-architecture)
-7z x ./SDRplay_RSP_API-Linux-3.14.0.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.2.run
-7z x ./SDRplay_RSP_API-Linux-3.14.0
+7z x ./SDRplay_RSP_API-Linux-3.15.2.run
-cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
+7z x ./SDRplay_RSP_API-Linux-3.15.2
+cp $SDRPLAY_ARCH/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus
@@ -25,10 +26,52 @@ make install
 ldconfig
 cd ..
 
+# Install librfnm
+git clone https://github.com/AlexandreRouma/librfnm
+cd librfnm
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libfobos
+git clone https://github.com/AlexandreRouma/libfobos
+cd libfobos
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libhydrasdr
+git clone https://github.com/hydrasdr/rfone_host
+cd rfone_host
+mkdir build
+cd build
+cmake ..
+make -j2
+make install
+cd ../../
+
+# Install libdlcr
+wget https://dragnlabs.com/host-tools/dlcr_host_v0.3.0.zip
+mkdir dlcr_host
+cd dlcr_host
+7z x ../dlcr_host_v0.3.0.zip
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+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
+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 -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON -DOPT_BUILD_HYDRASDR_SOURCE=ON -DOPT_BUILD_DRAGONLABS_SOURCE=ON
 make VERBOSE=1 -j2
 
 cd ..

docker_builds/debian_trixie/Dockerfile

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

docker_builds/debian_trixie/do_build.sh

@@ -0,0 +1,78 @@
+#!/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 libspdlog-dev
+
+# Install SDRPlay libraries
+SDRPLAY_ARCH=$(dpkg --print-architecture)
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.2.run
+7z x ./SDRplay_RSP_API-Linux-3.15.2.run
+7z x ./SDRplay_RSP_API-Linux-3.15.2
+cp $SDRPLAY_ARCH/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 ..
+
+# Install librfnm
+git clone https://github.com/AlexandreRouma/librfnm
+cd librfnm
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libfobos
+git clone https://github.com/AlexandreRouma/libfobos
+cd libfobos
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libhydrasdr
+git clone https://github.com/hydrasdr/rfone_host
+cd rfone_host
+mkdir build
+cd build
+cmake ..
+make -j2
+make install
+cd ../../
+
+# Install libdlcr
+wget https://dragnlabs.com/host-tools/dlcr_host_v0.3.0.zip
+mkdir dlcr_host
+cd dlcr_host
+7z x ../dlcr_host_v0.3.0.zip
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+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 -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON -DOPT_BUILD_HYDRASDR_SOURCE=ON -DOPT_BUILD_DRAGONLABS_SOURCE=ON
+make VERBOSE=1 -j2
+
+cd ..
+sh make_debian_package.sh ./build 'libfftw3-dev, libglfw3-dev, libvolk-dev, librtaudio-dev, libzstd-dev'

docker_builds/ubuntu_bionic/do_build.sh

@@ -12,13 +12,14 @@ apt update
 # Install dependencies and tools
 apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk1-dev libzstd-dev libairspy-dev \
             libiio-dev libad9361-dev librtaudio-dev libhackrf-dev librtlsdr-dev libbladerf-dev liblimesuite-dev p7zip-full wget portaudio19-dev \
-            libcodec2-dev libudev-dev autoconf libtool xxd
+            libcodec2-dev libudev-dev autoconf libtool xxd libspdlog-dev
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
+SDRPLAY_ARCH=$(dpkg --print-architecture)
-7z x ./SDRplay_RSP_API-Linux-3.14.0.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.2.run
-7z x ./SDRplay_RSP_API-Linux-3.14.0
+7z x ./SDRplay_RSP_API-Linux-3.15.2.run
-cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
+7z x ./SDRplay_RSP_API-Linux-3.15.2
+cp $SDRPLAY_ARCH/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install a more recent libusb version
@@ -51,6 +52,26 @@ make install
 ldconfig
 cd ..
 
+# Install librfnm
+git clone https://github.com/AlexandreRouma/librfnm
+cd librfnm
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libfobos
+git clone https://github.com/AlexandreRouma/libfobos
+cd libfobos
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
 # Fix missing .pc file for codec2
 echo 'prefix=/usr/' >> /usr/share/pkgconfig/codec2.pc
 echo 'libdir=/usr/include/x86_64-linux-gnu/' >> /usr/share/pkgconfig/codec2.pc
@@ -62,11 +83,33 @@ echo 'Version: 0.7' >> /usr/share/pkgconfig/codec2.pc
 echo 'Libs: -L/usr/include/x86_64-linux-gnu/ -lcodec2' >> /usr/share/pkgconfig/codec2.pc
 echo 'Cflags: -I/usr/include/codec2' >> /usr/share/pkgconfig/codec2.pc
 
+# Install libhydrasdr
+git clone https://github.com/hydrasdr/rfone_host
+cd rfone_host
+mkdir build
+cd build
+cmake ..
+make -j2
+make install
+cd ../../
+
+# Install libdlcr
+wget https://dragnlabs.com/host-tools/dlcr_host_v0.3.0.zip
+mkdir dlcr_host
+cd dlcr_host
+7z x ../dlcr_host_v0.3.0.zip
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
 # Build SDR++ Itself
 cd SDRPlusPlus
 mkdir build
 cd build
-cmake .. -DOPT_BUILD_SDRPLAY_SOURCE=ON -DOPT_BUILD_BLADERF_SOURCE=OFF -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD_NEW_PORTAUDIO_SINK=ON -DOPT_OVERRIDE_STD_FILESYSTEM=ON -DOPT_BUILD_M17_DECODER=ON -DOPT_BUILD_PERSEUS_SOURCE=ON
+cmake .. -DOPT_BUILD_SDRPLAY_SOURCE=ON -DOPT_BUILD_BLADERF_SOURCE=OFF -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD_NEW_PORTAUDIO_SINK=ON -DOPT_OVERRIDE_STD_FILESYSTEM=ON -DOPT_BUILD_M17_DECODER=ON -DOPT_BUILD_PERSEUS_SOURCE=ON -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON -DOPT_BUILD_HYDRASDR_SOURCE=ON -DOPT_BUILD_DRAGONLABS_SOURCE=ON
 make VERBOSE=1 -j2
 
 # Generate package

docker_builds/ubuntu_focal/do_build.sh

@@ -6,13 +6,14 @@ cd /root
 apt update
 apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk2-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
+            libcodec2-dev autoconf libtool xxd libspdlog-dev
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
+SDRPLAY_ARCH=$(dpkg --print-architecture)
-7z x ./SDRplay_RSP_API-Linux-3.14.0.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.2.run
-7z x ./SDRplay_RSP_API-Linux-3.14.0
+7z x ./SDRplay_RSP_API-Linux-3.15.2.run
-cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
+7z x ./SDRplay_RSP_API-Linux-3.15.2
+cp $SDRPLAY_ARCH/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus
@@ -25,10 +26,52 @@ make install
 ldconfig
 cd ..
 
+# Install librfnm
+git clone https://github.com/AlexandreRouma/librfnm
+cd librfnm
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libfobos
+git clone https://github.com/AlexandreRouma/libfobos
+cd libfobos
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libhydrasdr
+git clone https://github.com/hydrasdr/rfone_host
+cd rfone_host
+mkdir build
+cd build
+cmake ..
+make -j2
+make install
+cd ../../
+
+# Install libdlcr
+wget https://dragnlabs.com/host-tools/dlcr_host_v0.3.0.zip
+mkdir dlcr_host
+cd dlcr_host
+7z x ../dlcr_host_v0.3.0.zip
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+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
+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 -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON -DOPT_BUILD_HYDRASDR_SOURCE=ON -DOPT_BUILD_DRAGONLABS_SOURCE=ON
 make VERBOSE=1 -j2
 
 cd ..

docker_builds/ubuntu_jammy/do_build.sh

@@ -6,13 +6,14 @@ cd /root
 apt update
 apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk2-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
+            libcodec2-dev autoconf libtool xxd libspdlog-dev
 
 # Install SDRPlay libraries
-wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.14.0.run
+SDRPLAY_ARCH=$(dpkg --print-architecture)
-7z x ./SDRplay_RSP_API-Linux-3.14.0.run
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.2.run
-7z x ./SDRplay_RSP_API-Linux-3.14.0
+7z x ./SDRplay_RSP_API-Linux-3.15.2.run
-cp x86_64/libsdrplay_api.so.3.14 /usr/lib/libsdrplay_api.so
+7z x ./SDRplay_RSP_API-Linux-3.15.2
+cp $SDRPLAY_ARCH/libsdrplay_api.so.3.15 /usr/lib/libsdrplay_api.so
 cp inc/* /usr/include/
 
 # Install libperseus
@@ -25,10 +26,52 @@ make install
 ldconfig
 cd ..
 
+# Install librfnm
+git clone https://github.com/AlexandreRouma/librfnm
+cd librfnm
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libfobos
+git clone https://github.com/AlexandreRouma/libfobos
+cd libfobos
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libhydrasdr
+git clone https://github.com/hydrasdr/rfone_host
+cd rfone_host
+mkdir build
+cd build
+cmake ..
+make -j2
+make install
+cd ../../
+
+# Install libdlcr
+wget https://dragnlabs.com/host-tools/dlcr_host_v0.3.0.zip
+mkdir dlcr_host
+cd dlcr_host
+7z x ../dlcr_host_v0.3.0.zip
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+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
+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 -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON -DOPT_BUILD_HYDRASDR_SOURCE=ON -DOPT_BUILD_DRAGONLABS_SOURCE=ON
 make VERBOSE=1 -j2
 
 cd ..

docker_builds/ubuntu_mantic/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-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.14.0.run
-7z x ./SDRplay_RSP_API-Linux-3.14.0
-cp x86_64/libsdrplay_api.so.3.14 /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-dev, libglfw3-dev, libvolk-dev, librtaudio-dev, libzstd-dev'

docker_builds/ubuntu_noble/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:buster
+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

@@ -0,0 +1,78 @@
+#!/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 libspdlog-dev
+
+# Install SDRPlay libraries
+SDRPLAY_ARCH=$(dpkg --print-architecture)
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.2.run
+7z x ./SDRplay_RSP_API-Linux-3.15.2.run
+7z x ./SDRplay_RSP_API-Linux-3.15.2
+cp $SDRPLAY_ARCH/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 ..
+
+# Install librfnm
+git clone https://github.com/AlexandreRouma/librfnm
+cd librfnm
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libfobos
+git clone https://github.com/AlexandreRouma/libfobos
+cd libfobos
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libhydrasdr
+git clone https://github.com/hydrasdr/rfone_host
+cd rfone_host
+mkdir build
+cd build
+cmake ..
+make -j2
+make install
+cd ../../
+
+# Install libdlcr
+wget https://dragnlabs.com/host-tools/dlcr_host_v0.3.0.zip
+mkdir dlcr_host
+cd dlcr_host
+7z x ../dlcr_host_v0.3.0.zip
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+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 -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON -DOPT_BUILD_HYDRASDR_SOURCE=ON -DOPT_BUILD_DRAGONLABS_SOURCE=ON
+make VERBOSE=1 -j2
+
+cd ..
+sh make_debian_package.sh ./build 'libfftw3-dev, libglfw3-dev, libvolk-dev, librtaudio-dev, libzstd-dev'

docker_builds/ubuntu_oracular/Dockerfile

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

docker_builds/ubuntu_oracular/do_build.sh

@@ -0,0 +1,78 @@
+#!/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 libspdlog-dev
+
+# Install SDRPlay libraries
+SDRPLAY_ARCH=$(dpkg --print-architecture)
+wget https://www.sdrplay.com/software/SDRplay_RSP_API-Linux-3.15.2.run
+7z x ./SDRplay_RSP_API-Linux-3.15.2.run
+7z x ./SDRplay_RSP_API-Linux-3.15.2
+cp $SDRPLAY_ARCH/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 ..
+
+# Install librfnm
+git clone https://github.com/AlexandreRouma/librfnm
+cd librfnm
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libfobos
+git clone https://github.com/AlexandreRouma/libfobos
+cd libfobos
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+cd ../../
+
+# Install libhydrasdr
+git clone https://github.com/hydrasdr/rfone_host
+cd rfone_host
+mkdir build
+cd build
+cmake ..
+make -j2
+make install
+cd ../../
+
+# Install libdlcr
+wget https://dragnlabs.com/host-tools/dlcr_host_v0.3.0.zip
+mkdir dlcr_host
+cd dlcr_host
+7z x ../dlcr_host_v0.3.0.zip
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+make -j2
+make install
+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 -DOPT_BUILD_RFNM_SOURCE=ON -DOPT_BUILD_FOBOSSDR_SOURCE=ON -DOPT_BUILD_HYDRASDR_SOURCE=ON -DOPT_BUILD_DRAGONLABS_SOURCE=ON
+make VERBOSE=1 -j2
+
+cd ..
+sh make_debian_package.sh ./build 'libfftw3-dev, libglfw3-dev, libvolk-dev, librtaudio-dev, libzstd-dev'

macos/bundle_utils.sh

@@ -28,6 +28,8 @@ bundle_is_not_to_be_installed() {
     if [ "$1" = "Security" ]; then echo 1; fi
     if [ "$1" = "AppleFSCompression" ]; then echo 1; fi
     if [ "$1" = "libsdrplay_api.so.3.14" ]; then echo 1; fi
+    if [ "$1" = "libsdrplay_api.so.3.15" ]; then echo 1; fi
+    if [ "$1" = "libxml2.2.dylib" ]; then echo 1; fi
 }
 
 # ========================= FOR INTERNAL USE ONLY =========================

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: 1.1.0$BUILD_NO >> sdrpp_debian_amd64/DEBIAN/control
+echo Version: 1.2.1$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 1.1.0 sdrp sdrpp sdrpp $BUNDLE/Contents/Info.plist
+bundle_create_plist sdrpp SDR++ org.sdrpp.sdrpp 1.2.1 sdrp sdrpp sdrpp $BUNDLE/Contents/Info.plist
 
 # ========================= Install binaries =========================
 
@@ -35,11 +35,15 @@ bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/airspyhf_source/airspyhf_source.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/bladerf_source/bladerf_source.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/file_source/file_source.dylib
+bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/fobossdr_source/fobossdr_source.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/hackrf_source/hackrf_source.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/hermes_source/hermes_source.dylib
+bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/hydrasdr_source/hydrasdr_source.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/limesdr_source/limesdr_source.dylib
+bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/network_source/network_source.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/perseus_source/perseus_source.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/plutosdr_source/plutosdr_source.dylib
+bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/rfnm_source/rfnm_source.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/rfspace_source/rfspace_source.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/rtl_sdr_source/rtl_sdr_source.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/source_modules/rtl_tcp_source/rtl_tcp_source.dylib
@@ -54,6 +58,7 @@ bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/sink_modules/n
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/sink_modules/new_portaudio_sink/new_portaudio_sink.dylib
 
 # Decoder modules
+bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/decoder_modules/atv_decoder/atv_decoder.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/decoder_modules/m17_decoder/m17_decoder.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/decoder_modules/meteor_demodulator/meteor_demodulator.dylib
 bundle_install_binary $BUNDLE $BUNDLE/Contents/Plugins $BUILD_DIR/decoder_modules/radio/radio.dylib

make_windows_package.ps1

@@ -24,14 +24,22 @@ cp 'C:/Program Files/PothosSDR/bin/bladeRF.dll' sdrpp_windows_x64/
 
 cp $build_dir/source_modules/file_source/Release/file_source.dll sdrpp_windows_x64/modules/
 
+cp $build_dir/source_modules/fobossdr_source/Release/fobossdr_source.dll sdrpp_windows_x64/modules/
+cp 'C:/Program Files/RigExpert/Fobos/bin/fobos.dll' sdrpp_windows_x64/
+
 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/Release/hermes_source.dll sdrpp_windows_x64/modules/
 
+cp $build_dir/source_modules/hydrasdr_source/Release/hydrasdr_source.dll sdrpp_windows_x64/modules/
+cp 'C:/Program Files/hydrasdr-host/bin/hydrasdr.dll' sdrpp_windows_x64/
+
 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/network_source/Release/network_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/
 
@@ -39,6 +47,11 @@ cp $build_dir/source_modules/plutosdr_source/Release/plutosdr_source.dll sdrpp_w
 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/rfnm_source/Release/rfnm_source.dll sdrpp_windows_x64/modules/
+cp 'C:/Program Files/RFNM/bin/rfnm.dll' sdrpp_windows_x64/
+cp 'C:/Program Files/RFNM/bin/spdlog.dll' sdrpp_windows_x64/
+cp 'C:/Program Files/RFNM/bin/fmt.dll' sdrpp_windows_x64/
+
 cp $build_dir/source_modules/rfspace_source/Release/rfspace_source.dll sdrpp_windows_x64/modules/
 
 cp $build_dir/source_modules/rtl_sdr_source/Release/rtl_sdr_source.dll sdrpp_windows_x64/modules/
@@ -64,6 +77,8 @@ cp $build_dir/sink_modules/network_sink/Release/network_sink.dll sdrpp_windows_x
 
 
 # Copy decoder modules
+cp $build_dir/decoder_modules/atv_decoder/Release/atv_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/
 

misc_modules/discord_integration/discord-rpc/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.2.0)
+cmake_minimum_required (VERSION 3.13.0)
 project (DiscordRPC)
 
 include(GNUInstallDirs)

misc_modules/recorder/src/main.cpp

@@ -168,10 +168,9 @@ public:
         writer.setSamplerate(samplerate);
 
         // Open file
-        std::string type = (recMode == RECORDER_MODE_AUDIO) ? "audio" : "baseband";
         std::string vfoName = (recMode == RECORDER_MODE_AUDIO) ? selectedStreamName : "";
         std::string extension = ".wav";
-        std::string expandedPath = expandString(folderSelect.path + "/" + genFileName(nameTemplate, type, vfoName) + extension);
+        std::string expandedPath = expandString(folderSelect.path + "/" + genFileName(nameTemplate, recMode, vfoName) + extension);
         if (!writer.open(expandedPath)) {
             flog::error("Failed to open file for recording: {0}", expandedPath);
             return;
@@ -249,7 +248,6 @@ private:
         }
         ImGui::Columns(1, CONCAT("EndRecorderModeColumns##_", _this->name), false);
         ImGui::EndGroup();
-        if (_this->recording) { style::endDisabled(); }
 
         // Recording path
         if (_this->folderSelect.render("##_recorder_fold_" + _this->name)) {
@@ -284,8 +282,11 @@ private:
             config.release(true);
         }
 
+        if (_this->recording) { style::endDisabled(); }
+
         // Show additional audio options
         if (_this->recMode == RECORDER_MODE_AUDIO) {
+            if (_this->recording) { style::beginDisabled(); }
             ImGui::LeftLabel("Stream");
             ImGui::FillWidth();
             if (ImGui::Combo(CONCAT("##_recorder_stream_", _this->name), &_this->streamId, _this->audioStreams.txt)) {
@@ -294,6 +295,7 @@ private:
                 config.conf[_this->name]["audioStream"] = _this->audioStreams.key(_this->streamId);
                 config.release(true);
             }
+            if (_this->recording) { style::endDisabled(); }
 
             _this->updateAudioMeter(_this->audioLvl);
             ImGui::FillWidth();
@@ -449,7 +451,7 @@ private:
         { RADIO_IFACE_MODE_RAW, "RAW" }
     };
 
-    std::string genFileName(std::string templ, std::string type, std::string name) {
+    std::string genFileName(std::string templ, int mode, std::string name) {
         // Get data
         time_t now = time(0);
         tm* ltm = localtime(&now);
@@ -459,6 +461,9 @@ private:
             freq += gui::waterfall.vfos[name]->generalOffset;
         }
 
+        // Select the recording type string
+        std::string type = (recMode == RECORDER_MODE_AUDIO) ? "audio" : "baseband";
+
         // Format to string
         char freqStr[128];
         char hourStr[128];
@@ -467,7 +472,7 @@ private:
         char dayStr[128];
         char monStr[128];
         char yearStr[128];
-        const char* modeStr = "Unknown";
+        const char* modeStr = (recMode == RECORDER_MODE_AUDIO) ? "Unknown" : "IQ";
         sprintf(freqStr, "%.0lfHz", freq);
         sprintf(hourStr, "%02d", ltm->tm_hour);
         sprintf(minStr, "%02d", ltm->tm_min);
@@ -476,9 +481,9 @@ private:
         sprintf(monStr, "%02d", ltm->tm_mon + 1);
         sprintf(yearStr, "%02d", ltm->tm_year + 1900);
         if (core::modComManager.getModuleName(name) == "radio") {
-            int mode;
+            int mode = -1;
             core::modComManager.callInterface(name, RADIO_IFACE_CMD_GET_MODE, NULL, &mode);
-            modeStr = radioModeToString[mode];
+            if (mode >= 0) { modeStr = radioModeToString[mode]; };
         }
 
         // Replace in template

misc_modules/scanner/src/main.cpp

@@ -3,6 +3,7 @@
 #include <gui/gui.h>
 #include <gui/style.h>
 #include <signal_path/signal_path.h>
+#include <chrono>
 
 SDRPP_MOD_INFO{
     /* Name:            */ "scanner",

readme.md

@@ -41,14 +41,13 @@ To create a desktop shortcut, rightclick the exe and select `Send to -> Desktop
 
 Download the latest release from [the Releases page](https://github.com/AlexandreRouma/SDRPlusPlus/releases) and extract to the directory of your choice.
 
-Then, run:
+Then, use apt to install it:
 
 ```sh
-sudo apt install libfftw3-dev libglfw3-dev libvolk2-dev libzstd-dev libairspyhf-dev libiio-dev libad9361-dev librtaudio-dev libhackrf-dev
+sudo apt install path/to/the/sdrpp_debian_amd64.deb
-sudo dpkg -i sdrpp_debian_amd64.deb
 ```
 
-If `libvolk2-dev` is not available, use `libvolk1-dev`.
+**IMPORTANT: You must install the drivers for your SDR. Follow instructions from your manufacturer as to how to do this on your particular distro.**
 
 ### Arch-based
 
@@ -325,12 +324,16 @@ Modules in beta are still included in releases for the most part but not enabled
 | audio_source         | Working    | rtaudio           | OPT_BUILD_AUDIO_SOURCE         | ✅              | ✅                     | ✅                         |
 | bladerf_source       | Working    | libbladeRF        | OPT_BUILD_BLADERF_SOURCE       | ⛔              | ✅ (not Debian Buster) | ✅                         |
 | file_source          | Working    | -                 | OPT_BUILD_FILE_SOURCE          | ✅              | ✅                     | ✅                         |
+| fobossdr_source      | Working    | libfobos          | OPT_BUILD_FOBOSSDR_SOURCE      | ✅              | ✅                     | ✅                         |
 | hackrf_source        | Working    | libhackrf         | OPT_BUILD_HACKRF_SOURCE        | ✅              | ✅                     | ✅                         |
+| harogic_source       | Beta       | htra_api          | OPT_BUILD_HAROGIC_SOURCE       | ⛔              | ⛔                     | ✅                         |
 | hermes_source        | Beta       | -                 | OPT_BUILD_HERMES_SOURCE        | ✅              | ✅                     | ✅                         |
+| kcsdr_source         | Unfinished | libkcsdr          | OPT_BUILD_KCSDR_SOURCE         | ⛔              | ⛔                     | ⛔                         |
 | limesdr_source       | Working    | liblimesuite      | OPT_BUILD_LIMESDR_SOURCE       | ⛔              | ✅                     | ✅                         |
-| network_source       | Unfinished | -                 | OPT_BUILD_NETWORK_SOURCE       | ✅              | ✅                     | ⛔                         |
+| network_source       | Beta       | -                 | 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       | ✅              | ✅                     | ✅                         |
@@ -338,9 +341,9 @@ Modules in beta are still included in releases for the most part but not enabled
 | sdrpp_server_source  | Working    | -                 | OPT_BUILD_SDRPP_SERVER_SOURCE  | ✅              | ✅                     | ✅                         |
 | soapy_source         | Deprecated | soapysdr          | OPT_BUILD_SOAPY_SOURCE         | ⛔              | ⛔                     | ⛔                         |
 | spectran_source      | Unfinished | RTSA Suite        | OPT_BUILD_SPECTRAN_SOURCE      | ⛔              | ⛔                     | ⛔                         |
-| spectran_http_source | Beta       | -                 | OPT_BUILD_SPECTRAN_HTTP_SOURCE | ✅              | ✅                     | ⛔                         |
+| spectran_http_source | Beta       | -                 | OPT_BUILD_SPECTRAN_HTTP_SOURCE | ✅              | ✅                     | ✅                         |
 | spyserver_source     | Working    | -                 | OPT_BUILD_SPYSERVER_SOURCE     | ✅              | ✅                     | ✅                         |
-| usrp_source          | Beta       | libuhd            | OPT_BUILD_USRP_SOURCE          | ⛔              | ⛔                     | ⛔                         |
+| usrp_source          | Beta       | libuhd            | OPT_BUILD_USRP_SOURCE          | ⛔              | ⛔                     | ✅                         |
 
 ## Sinks
 
@@ -349,20 +352,22 @@ Modules in beta are still included in releases for the most part but not enabled
 | android_audio_sink | Working    | -            | OPT_BUILD_ANDROID_AUDIO_SINK | ⛔              | ✅              | ✅ (Android only)          |
 | audio_sink         | Working    | rtaudio      | OPT_BUILD_AUDIO_SINK         | ✅              | ✅              | ✅                         |
 | network_sink       | Working    | -            | OPT_BUILD_NETWORK_SINK       | ✅              | ✅              | ✅                         |
-| new_portaudio_sink | Beta       | portaudio    | OPT_BUILD_NEW_PORTAUDIO_SINK | ⛔              | ✅              | ⛔                         |
+| new_portaudio_sink | Working    | portaudio    | OPT_BUILD_NEW_PORTAUDIO_SINK | ⛔              | ✅              | ⛔                         |
-| portaudio_sink     | Beta       | portaudio    | OPT_BUILD_PORTAUDIO_SINK     | ⛔              | ✅              | ⛔                         |
+| portaudio_sink     | Working    | portaudio    | OPT_BUILD_PORTAUDIO_SINK     | ⛔              | ✅              | ⛔                         |
 
 ## Decoders
 
 | Name                | Stage      | Dependencies | Option                        | Built by default| Built in Release | Enabled in SDR++ by default |
 |---------------------|------------|--------------|-------------------------------|:---------------:|:----------------:|:---------------------------:|
 | atv_decoder         | Unfinished | -            | OPT_BUILD_ATV_DECODER         | ⛔              | ⛔              | ⛔                         |
+| dab_decoder         | Unfinished | -            | OPT_BUILD_DAB_DECODER         | ⛔              | ⛔              | ⛔                         |
 | falcon9_decoder     | Unfinished | ffplay       | OPT_BUILD_FALCON9_DECODER     | ⛔              | ⛔              | ⛔                         |
 | kgsstv_decoder      | Unfinished | -            | OPT_BUILD_KGSSTV_DECODER      | ⛔              | ⛔              | ⛔                         |
 | m17_decoder         | Working    | -            | OPT_BUILD_M17_DECODER         | ⛔              | ✅              | ⛔                         |
 | meteor_demodulator  | Working    | -            | OPT_BUILD_METEOR_DEMODULATOR  | ✅              | ✅              | ⛔                         |
 | pager_decoder       | Unfinished | -            | OPT_BUILD_PAGER_DECODER       | ⛔              | ⛔              | ⛔                         |
 | radio               | Working    | -            | OPT_BUILD_RADIO               | ✅              | ✅              | ✅                         |
+| radio               | Unfinished | -            | OPT_BUILD_VOR_RECEIVER        | ⛔              | ⛔              | ⛔                         |
 | weather_sat_decoder | Unfinished | -            | OPT_BUILD_WEATHER_SAT_DECODER | ⛔              | ⛔              | ⛔                         |
 
 ## Misc
@@ -415,8 +420,8 @@ If you still have an issue, please open an issue about it or ask on the discord.
 
 # Contributing
 
-Feel free to submit pull requests and report bugs via the GitHub issue tracker.
+Feel free to submit band plans via the GitHub issue tracker.
-I will soon publish a contributing.md listing the code style to use.
+For code changes, please create a feature request instead.
 
 # Credits
 
@@ -436,15 +441,18 @@ I will soon publish a contributing.md listing the code style to use.
 * Flinger Films
 * [Frank Werner (HB9FXQ)](https://twitter.com/HB9FXQ)
 * gringogrigio
+* Jandro
 * Jeff Moe
 * Joe Cupano
 * KD1SQ
 * Kezza
 * Krys Kamieniecki
 * Lee Donaghy
-* Lee KD1SQ
+* Lee (KD1SQ)
 * .lozenge. (Hank Hill)
 * Martin Herren (HB9FXX)
+* NeoVilsonWong
+* Nitin (VU2JEK)
 * ON4MU
 * [Passion-Radio.com](https://passion-radio.com/)
 * Paul Maine

root/res/bandplans/brazil.json

@@ -0,0 +1,645 @@
+{
+    "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"
+        }
+    ]
+}

root/res/bandplans/france.json

@@ -2,8 +2,8 @@
     "name": "France",
     "country_name": "France",
     "country_code": "FR",
-    "author_name": "Fred F4EED",
+    "author_name": "Fred F4EED, Armand31",
-    "author_url": "http://f4eed.wordpress.com",
+    "author_url": "http://f4eed.wordpress.com, https://github.com/Armand31",
     "bands": [
         {
             "name": "137KHz - Radioamateur",
@@ -355,7 +355,7 @@
             "end": 54000000
         },
         {
-            "name": "Bande FM - Radiodif.",
+            "name": "Radiodiffusion - Bande FM",
             "type": "broadcast",
             "start": 80000000,
             "end": 108000000
@@ -396,6 +396,12 @@
             "start": 162362500,
             "end": 162587500
         },
+	{
+	    "name": "Radiodiffusion - Bande DAB",
+	    "type": "broadcast",
+	    "start": 174000000,
+	    "end": 223000000
+	},
         {
             "name": "Military Aviation",
             "type": "military",
@@ -408,6 +414,12 @@
             "start": 240000000,
             "end": 270000000
         },
+	{
+	    "name": "Police (TETRAPOL)",
+	    "type": "military",
+ 	    "start": 380000000,
+	    "end": 400000000
+	},
         {
             "name": "70cm - Radioamateur",
             "type": "amateur",
@@ -420,12 +432,24 @@
             "start": 446000000,
             "end": 446200000
         },
+	{
+	    "name": "TNT (DVB-T)",
+	    "type": "broadcast",
+	    "start": 470000000,
+	    "end": 694000000
+	},
         {
             "name": "23cm - Radioamateur",
             "type": "amateur",
             "start": 1240000000,
             "end": 1300000000
         },
+	{
+	    "name": "Radiodiffusion - Bande DAB",
+	    "type": "broadcast",
+	    "start": 1452000000,
+	    "end": 1492000000
+	},
         {
             "name": "13cm - Radioamateur",
             "type": "amateur",

root/res/bandplans/ireland.json

@@ -0,0 +1,231 @@
+{
+    "name": "Ireland",
+    "country_name": "Republic Of Ireland",
+    "country_code": "IE",
+    "author_name": "Oskar Dudek",
+    "author_url": "",
+    "bands": [
+        {
+            "name": "2200m Ham Band",
+            "type": "amateur",
+            "start": 135700,
+            "end": 137800
+        },
+        {
+            "name": "Long wave",
+            "type": "broadcast",
+            "start": 148500,
+            "end": 282500
+        },
+        {
+            "name": "AM broadcast",
+            "type": "broadcast",
+            "start": 531000,
+            "end": 1602000
+        },
+        {
+            "name": "160m ham band",
+            "type": "amateur",
+            "start": 1810000,
+            "end": 2000000
+        },
+        {
+            "name": "120m SW broadcast",
+            "type": "broadcast",
+            "start": 2300000,
+            "end": 2495000
+        },
+        {
+            "name": "90m SW Broadcast",
+            "type": "broadcast",
+            "start": 3200000,
+            "end": 3400000
+        },
+        {
+            "name": "80m ham band",
+            "type": "amateur",
+            "start": 3500000,
+            "end": 3800000
+        },
+        {
+            "name": "75m SW Broadcast",
+            "type": "broadcast",
+            "start": 3900000,
+            "end": 4000000
+        },
+        {
+            "name": "60m SW Broadcast",
+            "type": "broadcast",
+            "start": 4750000,
+            "end": 5060000
+        },
+        {
+            "name": "60m ham band",
+            "type": "amateur",
+            "start": 5351500,
+            "end": 5366500
+        },
+        {
+            "name": "49m SW Broadcast",
+            "type": "broadcast",
+            "start": 5900000,
+            "end": 6200000
+        },
+        {
+            "name": "40m ham band",
+            "type": "amateur",
+            "start": 7000000,
+            "end": 7200000
+        },
+        {
+            "name": "40m SW Broadcast",
+            "type": "broadcast",
+            "start": 7200000,
+            "end": 7450000
+        },
+        {
+            "name": "31m SW Broadcast",
+            "type": "broadcast",
+            "start": 9400000,
+            "end": 9900000
+        },
+        {
+            "name": "30m ham band",
+            "type": "amateur",
+            "start": 10100000,
+            "end": 10150000
+        },
+        {
+            "name": "25m SW Broadcast",
+            "type": "broadcast",
+            "start": 11600000,
+            "end": 12100000
+        },
+        {
+            "name": "22m SW Broadcast",
+            "type": "broadcast",
+            "start": 13570000,
+            "end": 13870000
+        },
+        {
+            "name": "20m ham band",
+            "type": "amateur",
+            "start": 14000000,
+            "end": 14350000
+        },
+        {
+            "name": "19m SW Broadcast",
+            "type": "broadcast",
+            "start": 15100000,
+            "end": 15800000
+        },
+        {
+            "name": "17m ham band",
+            "type": "amateur",
+            "start": 18068000,
+            "end": 18168000
+        },
+        {
+            "name": "16m SW Broadcast",
+            "type": "broadcast",
+            "start": 17480000,
+            "end": 17900000
+        },
+        {
+            "name": "15m SW Broadcast",
+            "type": "broadcast",
+            "start": 18900000,
+            "end": 19020000
+        },
+        {
+            "name": "15m ham band",
+            "type": "amateur",
+            "start": 21000000,
+            "end": 21450000
+        },
+        {
+            "name": "13m SW Broadcast",
+            "type": "broadcast",
+            "start": 21450000,
+            "end": 21850000
+        },
+        {
+            "name": "12m ham band",
+            "type": "amateur",
+            "start": 24890000,
+            "end": 24990000
+        },
+        {
+            "name": "11m SW Broadcast",
+            "type": "broadcast",
+            "start": 25670000,
+            "end": 26100000
+        },
+        {
+            "name": "CB",
+            "type": "amateur",
+            "start": 26965000,
+            "end": 27405000
+        },
+        {
+            "name": "10m ham band",
+            "type": "amateur",
+            "start": 28000000,
+            "end": 29700000
+        },
+        {
+            "name": "FM Broadcast",
+            "type": "broadcast",
+            "start": 87500000,
+            "end": 108000000
+        },
+        {
+            "name": "Airband VOR/ILS",
+            "type": "aviation",
+            "start": 108000000,
+            "end": 117900000
+        },
+        {
+            "name": "Airband Voice",
+            "type": "aviation",
+            "start": 118000000,
+            "end": 137000000
+        },
+        {
+            "name": "Polar orbiting satellites",
+            "type": "satellite",
+            "start": 137000000,
+            "end": 138000000
+        },
+        {
+            "name": "6m ham band",
+            "type": "amateur",
+            "start": 50000000,
+            "end": 52000000
+        },
+        {
+            "name": "4m ham band",
+            "type": "amateur",
+            "start": 70000000,
+            "end": 70500000
+        },
+        {
+            "name": "2m ham band",
+            "type": "amateur",
+            "start": 144000000,
+            "end": 146000000
+        },
+        {
+            "name": "70cm ham band",
+            "type": "amateur",
+            "start": 430000000,
+            "end": 440000000
+        },
+        {
+            "name": "ADS-B",
+            "type": "aviation",
+            "start": 1089000000,
+            "end": 1091000000
+        }
+    ]
+}

root/res/bandplans/italy.json

@@ -14,7 +14,7 @@
             "name": "Radionavigazione",
             "type": "marine",
             "start": 11300,
-            "end": 135500
+            "end": 148500
         },
         {
             "name": "Radioamatori 137kHz",
@@ -47,7 +47,7 @@
             "end": 520000
         },
         {
-            "name": "Radioamatori 472 kHz",
+            "name": "Radioamatori 472kHz",
             "type": "amateur",
             "start": 472000,
             "end": 479000
@@ -65,7 +65,7 @@
             "end": 1830000
         },
         {
-            "name": "Radioamatori 160 m",
+            "name": "Radioamatori 160m",
             "type": "amateur",
             "start": 1830000,
             "end": 1850000
@@ -77,7 +77,7 @@
             "end": 2300000
         },
         {
-            "name": "Radiodiffusione OC 120 m",
+            "name": "Radiodiffusione OC 120m",
             "type": "broadcast",
             "start": 2300000,
             "end": 2500000
@@ -107,7 +107,7 @@
             "end": 3200000
         },
         {
-            "name": "Radiodiffusione OC 90 m",
+            "name": "Radiodiffusione OC 90m",
             "type": "broadcast",
             "start": 3200000,
             "end": 3400000
@@ -125,13 +125,13 @@
             "end": 3600000
         },
         {
-            "name": "Radioamatori 80 m",
+            "name": "Radioamatori 80m",
             "type": "amateur",
-            "start": 3600000,
+            "start": 3500000,
             "end": 3800000
         },
         {
-            "name": "Radiodiffusione OC 75 m",
+            "name": "Radiodiffusione OC 75m",
             "type": "broadcast",
             "start": 3900000,
             "end": 4000000
@@ -150,19 +150,19 @@
         },
 
         {
-            "name": "Radiodiffusione OC 60 m",
+            "name": "Radiodiffusione OC 60m",
             "type": "broadcast",
             "start": 4750000,
             "end": 4995000
         },
         {
-            "name": "Radiodiffusione OC 60 m",
+            "name": "Radiodiffusione OC 60m",
             "type": "broadcast",
             "start": 5005000,
             "end": 5060000
         },
         {
-            "name": "Radioamatori 60 m",
+            "name": "Radioamatori 60m",
             "type": "amateur",
             "start": 5351500,
             "end": 5366500
@@ -174,7 +174,7 @@
             "end": 5730000
         },
         {
-            "name": "Radiodiffusione OC 49 m",
+            "name": "Radiodiffusione OC 49m",
             "type": "broadcast",
             "start": 5900000,
             "end": 6200000
@@ -192,13 +192,13 @@
             "end": 6765000
         },
         {
-            "name": "Radioamatori 40 m",
+            "name": "Radioamatori 40m",
             "type": "amateur",
             "start": 7000000,
             "end": 7200000
         },
         {
-            "name": "Radiodiffusione OC 41 m",
+            "name": "Radiodiffusione OC 41m",
             "type": "broadcast",
             "start": 7200000,
             "end": 7450000
@@ -216,7 +216,7 @@
             "end": 9040000
         },
         {
-            "name": "Radiodiffusione OC 31 m",
+            "name": "Radiodiffusione OC 31m",
             "type": "broadcast",
             "start": 9400000,
             "end": 9900000
@@ -228,7 +228,7 @@
             "end": 10100000
         },
         {
-            "name": "30m - Radioamateur",
+            "name": "Radioamatori 30m",
             "type": "amateur",
             "start": 10100000,
             "end": 10150000
@@ -282,7 +282,7 @@
             "end": 15100000
         },
         {
-            "name": "Radiodiffusione OC 19 m",
+            "name": "Radiodiffusione OC 19m",
             "type": "broadcast",
             "start": 15100000,
             "end": 15800000
@@ -294,7 +294,7 @@
             "end": 17410000
         },
         {
-            "name": "Radiodiffusione OC 16 m",
+            "name": "Radiodiffusione OC 16m",
             "type": "broadcast",
             "start": 17480000,
             "end": 17900000
@@ -306,9 +306,9 @@
             "end": 18030000
         },
         {
-            "name": "Radioamatori 17 m",
+            "name": "Radioamatori 17m",
             "type": "amateur",
-            "start": 18068000,
+            "start": 18069000,
             "end": 18168000
         },
         {
@@ -318,7 +318,7 @@
             "end": 18900000
         },
         {
-            "name": "Radiodiffusione OC 15 m",
+            "name": "Radiodiffusione OC 15m",
             "type": "broadcast",
             "start": 18900000,
             "end": 19020000
@@ -336,13 +336,13 @@
             "end": 20010000
         },
         {
-            "name": "Radioamatori 15 m",
+            "name": "Radioamatori 15m",
             "type": "amateur",
             "start": 21000000,
             "end": 21450000
         },
         {
-            "name": "Radiodiffusione OC 13 m",
+            "name": "Radiodiffusione OC 13m",
             "type": "broadcast",
             "start": 21450000,
             "end": 21850000
@@ -366,7 +366,7 @@
             "end": 23350000
         },
         {
-            "name": "Radioamatori 12 m",
+            "name": "Radioamatori 12m",
             "type": "amateur",
             "start": 24890000,
             "end": 24990000
@@ -390,7 +390,7 @@
             "end": 25670000
         },
         {
-            "name": "Radiodiffusione OC 11 m",
+            "name": "Radiodiffusione OC 11m",
             "type": "broadcast",
             "start": 25670000,
             "end": 26100000
@@ -408,7 +408,7 @@
             "end": 27230000
         },
         {
-            "name": "Radioamatori 10 m",
+            "name": "Radioamatori 10m",
             "type": "amateur",
             "start": 28000000,
             "end": 29700000
@@ -420,10 +420,10 @@
             "end": 47000000
         },
         {
-            "name": "Radioamatori 9 m",
+            "name": "Radioamatori 6m",
             "type": "amateur",
-            "start": 47000000,
+            "start": 50000000,
-            "end": 52500000
+            "end": 51000000
         },
         {
             "name": "Wind profiler",
@@ -438,7 +438,7 @@
             "end": 74800000
         },
         {
-            "name": "Radiofari 75 MHz",
+            "name": "Radiofari 75MHz",
             "type": "aviation",
             "start": 74800000,
             "end": 75200000
@@ -446,19 +446,19 @@
         {
             "name": "Radiodiffusione FM",
             "type": "broadcast",
-            "start": 80000000,
+            "start": 87500000,
             "end": 108000000
         },
         {
             "name": "VOR/ILS",
             "type": "aviation",
             "start": 108000000,
-            "end": 118000000
+            "end": 117975000
         },
         {
             "name": "Mobile aeronautico",
             "type": "aviation",
-            "start": 118000000,
+            "start": 117975000,
             "end": 137000000
         },
         {
@@ -468,10 +468,10 @@
             "end": 138000000
         },
         {
-            "name": "Radioamatori 2 m",
+            "name": "Radioamatori 2m",
             "type": "amateur",
             "start": 144000000,
-            "end": 148000000
+            "end": 146000000
         },
         {
             "name": "Telefonia satellitare",
@@ -552,7 +552,7 @@
             "end": 430000000
         },
         {
-            "name": "Radioamatori 70 cm",
+            "name": "Radioamatori 70cm",
             "type": "amateur",
             "start": 430000000,
             "end": 434000000
@@ -564,10 +564,10 @@
             "end": 435000000
         },
         {
-            "name": "Radioamatori 70 cm",
+            "name": "Radioamatori 70cm",
             "type": "amateur",
             "start": 435000000,
-            "end": 436000000
+            "end": 438000000
         },
         {
             "name": "Mobile o fisso privato",
@@ -642,10 +642,16 @@
             "end": 124000000
         },
         {
-            "name": "Radioamatori 23 cm",
+            "name": "Radioamatori 23cm",
             "type": "amateur",
             "start": 1240000000,
-            "end": 1270000000
+            "end": 1245000000
+        },
+        {
+            "name": "Radioamatori 23cm",
+            "type": "amateur",
+            "start": 1267000000,
+            "end": 1298000000
         },
         {
             "name": "Wind profiler",
@@ -792,10 +798,10 @@
             "end": 2300000000
         },
         {
-            "name": "Radioamatori 13 cm",
+            "name": "Radioamatori 13cm",
             "type": "amateur",
             "start": 2300000000,
-            "end": 2400000000
+            "end": 2450000000
         },
         {
             "name": "ISM, SAP/SAB, 802.11",
@@ -827,12 +833,6 @@
             "start": 2900000000,
             "end": 3400000000
         },
-        {
-            "name": "Radioamatori 9 cm",
-            "type": "amateur",
-            "start": 3400000000,
-            "end": 3475000000
-        },
         {
             "name": "Reti numeriche",
             "type": "comms",
@@ -858,9 +858,21 @@
             "end": 5650000000
         },
         {
-            "name": "Radioamatori 6 cm",
+            "name": "Radioamatori 5cm",
             "type": "amateur",
             "start": 5650000000,
+            "end": 5670000000
+        },
+        {
+            "name": "Radioamatori 5cm",
+            "type": "amateur",
+            "start": 5760000000,
+            "end": 5770000000
+        },
+        {
+            "name": "Radioamatori 5cm",
+            "type": "amateur",
+            "start": 5830000000,
             "end": 5850000000
         },
         {
@@ -912,9 +924,9 @@
             "end": 10000000000
         },
         {
-            "name": "Radioamatori 3 cm",
+            "name": "Radioamatori 3cm",
             "type": "amateur",
-            "start": 10000000000,
+            "start": 10300000000,
             "end": 10500000000
         },
         {
@@ -1001,10 +1013,16 @@
             "start": 23150000000,
             "end": 23338000000
         },
+        {
+            "name": "Radioamatori 1,5cm",
+            "type": "amateur",
+            "start": 24000000000,
+            "end": 24050000000
+        },
         {
             "name": "ISM, SRD e LPR",
             "type": "ism",
-            "start": 24000000000,
+            "start": 24050000000,
             "end": 24450000000
         },
         {
@@ -1086,7 +1104,7 @@
             "end": 43500000000
         },
         {
-            "name": "Radioamatori 6 mm",
+            "name": "Radioamatori 7mm",
             "type": "amateur",
             "start": 47000000000,
             "end": 47200000000
@@ -1128,9 +1146,9 @@
             "end": 76500000000
         },
         {
-            "name": "Radioamatori 4 mm",
+            "name": "Radioamatori 4mm",
             "type": "amateur",
-            "start": 76500000000,
+            "start": 75500000000,
             "end": 81500000000
         },
         {
@@ -1146,19 +1164,25 @@
             "end": 122250000000
         },
         {
-            "name": "Radioamatori 2,5 mm",
+            "name": "Radioamatori 2,4mm",
             "type": "amateur",
-            "start": 122250000000,
+            "start": 122500000000,
             "end": 123000000000
         },
         {
-            "name": "Radioamatori 2 mm",
+            "name": "Radioamatori 2,23mm",
             "type": "amateur",
             "start": 134000000000,
             "end": 141000000000
         },
         {
-            "name": "Radioamatori 1 mm",
+            "name": "Radioamatori 2,1mm",
+            "type": "amateur",
+            "start": 142000000000,
+            "end": 144000000000
+        },
+        {
+            "name": "Radioamatori 1mm",
             "type": "amateur",
             "start": 241000000000,
             "end": 250000000000