Merge pull request #1252 from AlexandreRouma/master

Merging back modern stuff into the new sinks branch

.github/workflows/build_all.yml

@@ -96,11 +96,8 @@ jobs:
         - name: Update brew repositories
           run: brew update
 
-        - name: Fix stuff
-          run: rm -f /usr/local/bin/2to3* /usr/local/bin/idle3* /usr/local/bin/pydoc3* /usr/local/bin/python3* /usr/local/bin/python3-config* && brew reinstall gettext
-
         - name: Install dependencies
-          run: brew install pkg-config libusb fftw glfw airspy airspyhf portaudio hackrf rtl-sdr 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 && pip3 install mako
 
         - name: Install volk
           run: git clone --recursive https://github.com/gnuradio/volk && cd volk && mkdir build && cd build && cmake -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
@@ -109,7 +106,7 @@ jobs:
           run: wget https://www.sdrplay.com/software/SDRplay_RSP_API-MacOSX-3.07.3.pkg && sudo installer -pkg SDRplay_RSP_API-MacOSX-3.07.3.pkg -target /
 
         - name: Install libiio
-          run: git clone https://github.com/analogdevicesinc/libiio && cd libiio && mkdir build && cd build && cmake -DCMAKE_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
+          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_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_BUILD_TYPE=Release .. && make -j3 && sudo make install && cd ../../
@@ -120,6 +117,9 @@ 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 more recent librtlsdr
+          run: git clone https://github.com/osmocom/rtl-sdr && cd rtl-sdr && mkdir build && cd build && cmake -DCMAKE_BUILD_TYPE=Release .. && make -j3 LIBRARY_PATH=$(pkg-config --libs-only-L libusb-1.0 | sed 's/\-L//') && sudo make install && cd ../../
+
         - name: Prepare CMake
           working-directory: ${{runner.workspace}}/build
           run: cmake $GITHUB_WORKSPACE -DOPT_BUILD_PLUTOSDR_SOURCE=ON -DOPT_BUILD_SOAPY_SOURCE=OFF -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
@@ -182,6 +182,28 @@ jobs:
               name: sdrpp_debian_bullseye_amd64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
+    build_debian_bookworm:
+        runs-on: ubuntu-latest
+
+        steps:
+        - uses: actions/checkout@v3
+        
+        - 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@v3
+          with:
+              name: sdrpp_debian_bookworm_amd64
+              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
+
     build_debian_sid:
         runs-on: ubuntu-latest
 
@@ -204,28 +226,6 @@ jobs:
               name: sdrpp_debian_sid_amd64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
-    # build_ubuntu_bionic:
-    #     runs-on: ubuntu-latest
-
-    #     steps:
-    #     - uses: actions/checkout@v3
-        
-    #     - name: Create Docker Image
-    #       run: cd $GITHUB_WORKSPACE/docker_builds/ubuntu_bionic && 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@v3
-    #       with:
-    #           name: sdrpp_ubuntu_bionic_amd64
-    #           path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
-
     build_ubuntu_focal:
         runs-on: ubuntu-latest
 
@@ -325,7 +325,7 @@ jobs:
               path: ${{runner.workspace}}/sdrpp.apk
 
     create_full_archive:
-        needs: ['build_windows', 'build_macos', 'build_debian_buster', 'build_debian_bullseye', 'build_debian_sid', 'build_ubuntu_focal', 'build_ubuntu_jammy', 'build_raspios_bullseye_armhf', 'build_android']
+        needs: ['build_windows', 'build_macos', 'build_debian_buster', 'build_debian_bullseye', 'build_debian_bookworm', 'build_debian_sid', 'build_ubuntu_focal', 'build_ubuntu_jammy', 'build_raspios_bullseye_armhf', 'build_android']
         runs-on: ubuntu-latest
 
         steps:
@@ -339,6 +339,7 @@ jobs:
             mv sdrpp_macos_intel/sdrpp_macos_intel.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_bookworm_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_bookworm_amd64.deb && 
             mv sdrpp_debian_sid_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_sid_amd64.deb && 
             mv sdrpp_ubuntu_focal_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_focal_amd64.deb &&
             mv sdrpp_ubuntu_jammy_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_jammy_amd64.deb &&

core/CMakeLists.txt

@@ -108,7 +108,6 @@ elseif (ANDROID)
     )
 
     target_link_libraries(sdrpp_core PUBLIC
-        /sdr-kit/${ANDROID_ABI}/lib/libcpu_features.a
         /sdr-kit/${ANDROID_ABI}/lib/libvolk.so
         /sdr-kit/${ANDROID_ABI}/lib/libfftw3f.so
         /sdr-kit/${ANDROID_ABI}/lib/libzstd.so

core/src/credits.cpp

@@ -12,6 +12,7 @@ namespace sdrpp_credits {
         "Howard0su",
         "John Donkersley",
         "Joshua Kimsey",
+        "Manawyrm",
         "Martin Hauke",
         "Marvin Sinister",
         "Maxime Biette",
@@ -21,7 +22,6 @@ namespace sdrpp_credits {
         "Shuyuan Liu",
         "Syne Ardwin (WI9SYN)",
         "Szymon Zakrent",
-        "Tobias Mädel",
         "Youssef Touil",
         "Zimm"
     };

core/src/dsp/types.h

@@ -82,7 +82,7 @@ namespace dsp {
 
         inline float fastAmplitude() {
             float re_abs = fabsf(re);
-            float im_abs = fabsf(re);
+            float im_abs = fabsf(im);
             if (re_abs > im_abs) { return re_abs + 0.4f * im_abs; }
             return im_abs + 0.4f * re_abs;
         }

core/src/gui/main_window.cpp

@@ -577,10 +577,22 @@ void MainWindow::draw() {
         // Handle scrollwheel
         int wheel = ImGui::GetIO().MouseWheel;
         if (wheel != 0 && (gui::waterfall.mouseInFFT || gui::waterfall.mouseInWaterfall)) {
+            // Select factor depending on modifier keys
+            double interval;
+            if (ImGui::IsKeyDown(ImGuiKey_LeftShift)) {
+                interval = vfo->snapInterval * 10.0;
+            }
+            else if (ImGui::IsKeyDown(ImGuiKey_LeftAlt)) {
+                interval = vfo->snapInterval * 0.1;
+            }
+            else {
+                interval = vfo->snapInterval;
+            }
+
             double nfreq;
             if (vfo != NULL) {
-                nfreq = gui::waterfall.getCenterFrequency() + vfo->generalOffset + (vfo->snapInterval * wheel);
+                nfreq = gui::waterfall.getCenterFrequency() + vfo->generalOffset + (interval * wheel);
-                nfreq = roundl(nfreq / vfo->snapInterval) * vfo->snapInterval;
+                nfreq = roundl(nfreq / interval) * interval;
             }
             else {
                 nfreq = gui::waterfall.getCenterFrequency() - (gui::waterfall.getViewBandwidth() * wheel / 20.0);

core/src/module_com.cpp

@@ -2,7 +2,7 @@
 #include <utils/flog.h>
 
 bool ModuleComManager::registerInterface(std::string moduleName, std::string name, void (*handler)(int code, void* in, void* out, void* ctx), void* ctx) {
-    std::lock_guard<std::mutex> lck(mtx);
+    std::lock_guard<std::recursive_mutex> lck(mtx);
     if (interfaces.find(name) != interfaces.end()) {
         flog::error("Tried creating module interface with an existing name: {0}", name);
         return false;
@@ -16,7 +16,7 @@ bool ModuleComManager::registerInterface(std::string moduleName, std::string nam
 }
 
 bool ModuleComManager::unregisterInterface(std::string name) {
-    std::lock_guard<std::mutex> lck(mtx);
+    std::lock_guard<std::recursive_mutex> lck(mtx);
     if (interfaces.find(name) == interfaces.end()) {
         flog::error("Tried to erase module interface with unknown name: {0}", name);
         return false;
@@ -26,13 +26,13 @@ bool ModuleComManager::unregisterInterface(std::string name) {
 }
 
 bool ModuleComManager::interfaceExists(std::string name) {
-    std::lock_guard<std::mutex> lck(mtx);
+    std::lock_guard<std::recursive_mutex> lck(mtx);
     if (interfaces.find(name) == interfaces.end()) { return false; }
     return true;
 }
 
 std::string ModuleComManager::getModuleName(std::string name) {
-    std::lock_guard<std::mutex> lck(mtx);
+    std::lock_guard<std::recursive_mutex> lck(mtx);
     if (interfaces.find(name) == interfaces.end()) {
         flog::error("Tried to call unknown module interface: {0}", name);
         return "";
@@ -41,7 +41,7 @@ std::string ModuleComManager::getModuleName(std::string name) {
 }
 
 bool ModuleComManager::callInterface(std::string name, int code, void* in, void* out) {
-    std::lock_guard<std::mutex> lck(mtx);
+    std::lock_guard<std::recursive_mutex> lck(mtx);
     if (interfaces.find(name) == interfaces.end()) {
         flog::error("Tried to call unknown module interface: {0}", name);
         return false;

core/src/module_com.h

@@ -18,6 +18,6 @@ public:
     bool callInterface(std::string name, int code, void* in, void* out);
 
 private:
-    std::mutex mtx;
+    std::recursive_mutex mtx;
     std::map<std::string, ModuleComInterface> interfaces;
 };

core/src/utils/riff.cpp

@@ -91,9 +91,9 @@ namespace riff {
         file.write((char*)&desc.hdr.size, sizeof(desc.hdr.size));
         file.seekp(pos);
 
-        // If parent chunk, increment its size
+        // If parent chunk, increment its size by the size of the sub-chunk plus the size of its header)
         if (!chunks.empty()) {
-            chunks.top().hdr.size += desc.hdr.size;
+            chunks.top().hdr.size += desc.hdr.size + sizeof(ChunkHeader);
         }
     }
 

docker_builds/debian_bookworm/Dockerfile

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

docker_builds/debian_bookworm/do_build.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+set -e
+cd /root
+
+# Install dependencies and tools
+apt update
+apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk2-dev libzstd-dev libsoapysdr-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-3.07.1.run
+7z x ./SDRplay_RSP_API-Linux-3.07.1.run
+7z x ./SDRplay_RSP_API-Linux-3.07.1
+cp x86_64/libsdrplay_api.so.3.07 /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, libvolk2-dev, librtaudio-dev, libzstd-dev'

docker_builds/debian_sid/do_build.sh

@@ -4,7 +4,7 @@ cd /root
 
 # Install dependencies and tools
 apt update
-apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk2-dev libzstd-dev libsoapysdr-dev libairspyhf-dev libairspy-dev \
+apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk-dev libzstd-dev libsoapysdr-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
 
@@ -32,4 +32,4 @@ cmake .. -DOPT_BUILD_BLADERF_SOURCE=ON -DOPT_BUILD_LIMESDR_SOURCE=ON -DOPT_BUILD
 make VERBOSE=1 -j2
 
 cd ..
-sh make_debian_package.sh ./build 'libfftw3-dev, libglfw3-dev, libvolk2-dev, librtaudio-dev, libzstd-dev'
+sh make_debian_package.sh ./build 'libfftw3-dev, libglfw3-dev, libvolk-dev, librtaudio-dev, libzstd-dev'

macos/bundle_utils.sh

@@ -81,7 +81,7 @@ bundle_find_full_path() {
 
         # Correct dep path
         echo $RPATH/$RPATH_NEXT
-        return
+        return -1
     done
 
     # Search other common paths

misc_modules/recorder/CMakeLists.txt

@@ -6,3 +6,4 @@ file(GLOB SRC "src/*.cpp")
 include(${SDRPP_MODULE_CMAKE})
 
 target_include_directories(recorder PRIVATE "src/")
+target_include_directories(recorder PRIVATE "../../decoder_modules/radio/src")

misc_modules/recorder/src/main.cpp

@@ -21,6 +21,7 @@
 #include <core.h>
 #include <utils/optionlist.h>
 #include <utils/wav.h>
+#include <radio_interface.h>
 
 #define CONCAT(a, b) ((std::string(a) + b).c_str())
 
@@ -437,6 +438,17 @@ private:
         if (dbLvl.r > lvl.r) { lvl.r = dbLvl.r; }
     }
 
+    std::map<int, const char*> radioModeToString = {
+        { RADIO_IFACE_MODE_NFM, "NFM" },
+        { RADIO_IFACE_MODE_WFM, "WFM" },
+        { RADIO_IFACE_MODE_AM,  "AM"  },
+        { RADIO_IFACE_MODE_DSB, "DSB" },
+        { RADIO_IFACE_MODE_USB, "USB" },
+        { RADIO_IFACE_MODE_CW,  "CW"  },
+        { RADIO_IFACE_MODE_LSB, "LSB" },
+        { RADIO_IFACE_MODE_RAW, "RAW" }
+    };
+
     std::string genFileName(std::string templ, std::string type, std::string name) {
         // Get data
         time_t now = time(0);
@@ -455,6 +467,7 @@ private:
         char dayStr[128];
         char monStr[128];
         char yearStr[128];
+        const char* modeStr = "Unknown";
         sprintf(freqStr, "%.0lfHz", freq);
         sprintf(hourStr, "%02d", ltm->tm_hour);
         sprintf(minStr, "%02d", ltm->tm_min);
@@ -462,6 +475,11 @@ private:
         sprintf(dayStr, "%02d", ltm->tm_mday);
         sprintf(monStr, "%02d", ltm->tm_mon + 1);
         sprintf(yearStr, "%02d", ltm->tm_year + 1900);
+        if (core::modComManager.getModuleName(name) == "radio") {
+            int mode;
+            core::modComManager.callInterface(name, RADIO_IFACE_CMD_GET_MODE, NULL, &mode);
+            modeStr = radioModeToString[mode];
+        }
 
         // Replace in template
         templ = std::regex_replace(templ, std::regex("\\$t"), type);
@@ -472,6 +490,7 @@ private:
         templ = std::regex_replace(templ, std::regex("\\$d"), dayStr);
         templ = std::regex_replace(templ, std::regex("\\$M"), monStr);
         templ = std::regex_replace(templ, std::regex("\\$y"), yearStr);
+        templ = std::regex_replace(templ, std::regex("\\$r"), modeStr);
         return templ;
     }
 

misc_modules/rigctl_server/src/main.cpp

@@ -333,6 +333,17 @@ private:
         _this->client->readAsync(1024, _this->dataBuf, dataHandler, _this, false);
     }
 
+    std::map<int, const char*> radioModeToString = {
+        { RADIO_IFACE_MODE_NFM, "NFM" },
+        { RADIO_IFACE_MODE_WFM, "WFM" },
+        { RADIO_IFACE_MODE_AM,  "AM"  },
+        { RADIO_IFACE_MODE_DSB, "DSB" },
+        { RADIO_IFACE_MODE_USB, "USB" },
+        { RADIO_IFACE_MODE_CW,  "CW"  },
+        { RADIO_IFACE_MODE_LSB, "LSB" },
+        { RADIO_IFACE_MODE_RAW, "RAW" }
+    };
+
     void commandHandler(std::string cmd) {
         std::string corr = "";
         std::vector<std::string> parts;
@@ -442,38 +453,18 @@ private:
                 pos++;
             }
 
+            const std::string& newModeStr = parts[1];
             float newBandwidth = std::atoi(parts[2].c_str());
             
-            int newMode;
+            auto it = std::find_if(radioModeToString.begin(), radioModeToString.end(), [&newModeStr](const auto& e) {
-            if (parts[1] == "FM") {
+                return e.second == newModeStr;
-                newMode = RADIO_IFACE_MODE_NFM;
+            });
-            }
+            if (it == radioModeToString.end()) {
-            else if (parts[1] == "WFM") {
-                newMode = RADIO_IFACE_MODE_WFM;
-            }
-            else if (parts[1] == "AM") {
-                newMode = RADIO_IFACE_MODE_AM;
-            }
-            else if (parts[1] == "DSB") {
-                newMode = RADIO_IFACE_MODE_DSB;
-            }
-            else if (parts[1] == "USB") {
-                newMode = RADIO_IFACE_MODE_USB;
-            }
-            else if (parts[1] == "CW") {
-                newMode = RADIO_IFACE_MODE_CW;
-            }
-            else if (parts[1] == "LSB") {
-                newMode = RADIO_IFACE_MODE_LSB;
-            }
-            else if (parts[1] == "RAW") {
-                newMode = RADIO_IFACE_MODE_RAW;
-            }
-            else {
                 resp = "RPRT 1\n";
                 client->write(resp.size(), (uint8_t*)resp.c_str());
                 return;
             }
+            int newMode = it->first;
 
             // If tuning is enabled, set the mode and optionally the bandwidth
             if (!selectedVfo.empty() && core::modComManager.getModuleName(selectedVfo) == "radio" && tuningEnabled) {
@@ -492,31 +483,9 @@ private:
             if (!selectedVfo.empty() && core::modComManager.getModuleName(selectedVfo) == "radio") {
                 int mode;
                 core::modComManager.callInterface(selectedVfo, RADIO_IFACE_CMD_GET_MODE, NULL, &mode);
-
+                resp = std::string(radioModeToString[mode]) + "\n";
-                if (mode == RADIO_IFACE_MODE_NFM) {
-                    resp = "FM\n";
             }
-                else if (mode == RADIO_IFACE_MODE_WFM) {
+            else if (!selectedVfo.empty()) {
-                    resp = "WFM\n";
-                }
-                else if (mode == RADIO_IFACE_MODE_AM) {
-                    resp = "AM\n";
-                }
-                else if (mode == RADIO_IFACE_MODE_DSB) {
-                    resp = "DSB\n";
-                }
-                else if (mode == RADIO_IFACE_MODE_USB) {
-                    resp = "USB\n";
-                }
-                else if (mode == RADIO_IFACE_MODE_CW) {
-                    resp = "CW\n";
-                }
-                else if (mode == RADIO_IFACE_MODE_LSB) {
-                    resp = "LSB\n";
-                }
-            }
-
-            if (!selectedVfo.empty()) {
                 resp += std::to_string((int)sigpath::vfoManager.getBandwidth(selectedVfo)) + "\n";
             }
             else {

readme.md

@@ -76,7 +76,7 @@ The preferred IDE is [VS Code](https://code.visualstudio.com/) in order to have
 
 * [cmake](https://cmake.org)
 * [vcpkg](https://vcpkg.io)
-* [PothosSDR](https://github.com/pothosware/PothosSDR) (This will install libraries for most SDRs)
+* [PothosSDR](https://github.com/pothosware/PothosSDR) (This will install libraries for most SDRs. You have to install it in `C:/Program Files/PothosSDR`)
 * [RtAudio](https://www.music.mcgill.ca/~gary/rtaudio/) (You have to build and install it in `C:/Program Files (x86)/RtAudio/`)
 
 After this, install the following dependencies using vcpkg:
@@ -115,16 +115,16 @@ You will next need to edit the `root_dev/config.json` file to point to the modul
 From the top directory, you can simply run:
 
 ```bat
-./build/Release/sdrpp.exe -r root_dev -s
+./build/Release/sdrpp.exe -r root_dev -c
 ```
 
 Or, if you wish to run from the build directory e.g. `build/Release` and adapt the relative path to the `root_dev` folder:
 
 ```bat
-./sdrpp.exe -r ../../root_dev -s
+./sdrpp.exe -r ../../root_dev -c
 ```
 
-The optional `-s` argument is for keeping the console active in order to see the error messages.
+The optional `-c` argument is for keeping the console active in order to see the error messages.
 
 Because all the paths are relative, for the rest of the command line instructions we are going to assume you are running from the top directory using the former command.
 As mentioned previously you need to edit `root_dev/config.json` to add the modules that were built. From the default configuration file you need to add the paths in the `modules` section. Add to this list all the modules you wish to use.
@@ -473,6 +473,7 @@ I will soon publish a contributing.md listing the code style to use.
 * [Howard0su](https://github.com/howard0su)
 * John Donkersley
 * [Joshua Kimsey](https://github.com/JoshuaKimsey)
+* [Manawyrm](https://github.com/Manawyrm)
 * [Martin Hauke](https://github.com/mnhauke)
 * [Marvin Sinister](https://github.com/marvin-sinister)
 * [Maxime Biette](https://github.com/mbiette)
@@ -482,7 +483,6 @@ I will soon publish a contributing.md listing the code style to use.
 * [Shuyuan Liu](https://github.com/shuyuan-liu)
 * [Syne Ardwin (WI9SYN)](https://esaille.me/)
 * [Szymon Zakrent](https://github.com/zakrent)
-* [Tobias Mädel](https://github.com/Manawyrm)
 * Youssef Touil
 * [Zimm](https://github.com/invader-zimm)
 

root/res/bandplans/belgium.json

@@ -149,6 +149,12 @@
       "start": 28000000,
       "end": 29700000
     },
+    {
+      "name": "8m - Amateur",
+      "type": "amateur",
+      "start": 40660000,
+      "end": 40690000
+    },
     {
       "name": "6m - Amateur",
       "type": "amateur",

root/res/bandplans/france.json

@@ -340,7 +340,7 @@
             "name": "11m - CB",
             "type": "amateur",
             "start": 26960000,
-            "end": 27230000
+            "end": 27410000
         },
         {
             "name": "10m - Radioamateur",

root/res/bandplans/germany.json

@@ -2,7 +2,7 @@
     "name": "Germany",
     "country_name": "Germany",
     "country_code": "DE",
-    "author_name": "Tobias Mädel",
+    "author_name": "Manawyrm",
     "author_url": "https://tbspace.de",
     "bands": [
         {

root/res/bandplans/usa.json

@@ -227,6 +227,18 @@
             "start": 144000000,
             "end": 148000000
         },
+        {
+            "name": "MURS (lower)",
+            "type": "amateur",
+            "start": 151820000,
+            "end": 151940000
+        },
+        {
+            "name": "MURS (upper)",
+            "type": "amateur",
+            "start": 154570000,
+            "end": 154600000
+        },
         {
             "name": "Marine",
             "type": "marine",

rpi_install.sh

@@ -1,22 +0,0 @@
-#!/bin/sh
-set -e
-
-[ $(id -u) = 0 ] && echo "Please do not run this script as root" && exit 100
-
-echo "Installing dependencies"
-sudo apt update
-sudo apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libvolk1-dev libzstd-dev libsoapysdr-dev libairspyhf-dev libairspy-dev \
-            libiio-dev libad9361-dev librtaudio-dev libhackrf-dev librtlsdr-dev libbladerf-dev liblimesuite-dev p7zip-full wget
-
-echo "Preparing build"
-mkdir -p build
-cd build
-cmake .. -DOPT_BUILD_LIMESDR_SOURCE=ON
-
-echo "Building"
-make
-
-echo "Installing"
-sudo make install
-
-echo "Done!"

source_modules/file_source/src/main.cpp

@@ -1,3 +1,4 @@
+#define NOMINMAX
 #include <imgui.h>
 #include <utils/flog.h>
 #include <module.h>
@@ -9,6 +10,8 @@
 #include <filesystem>
 #include <regex>
 #include <gui/tuner.h>
+#include <algorithm>
+#include <stdexcept>
 
 #define CONCAT(a, b) ((std::string(a) + b).c_str())
 
@@ -121,6 +124,12 @@ private:
                 }
                 try {
                     _this->reader = new WavReader(_this->fileSelect.path);
+                    if (_this->reader->getSampleRate() == 0) {
+                        _this->reader->close();
+                        delete _this->reader;
+                        _this->reader = NULL;
+                        throw std::runtime_error("Sample rate may not be zero");
+                    }
                     _this->sampleRate = _this->reader->getSampleRate();
                     core::setInputSampleRate(_this->sampleRate);
                     std::string filename = std::filesystem::path(_this->fileSelect.path).filename().string();
@@ -130,7 +139,7 @@ private:
                     //gui::freqSelect.maxFreq = _this->centerFreq + (_this->sampleRate/2);
                     //gui::freqSelect.limitFreq = true;
                 }
-                catch (std::exception e) {
+                catch (std::exception& e) {
                     flog::error("Error: {0}", e.what());
                 }
                 config.acquire();
@@ -144,8 +153,8 @@ private:
 
     static void worker(void* ctx) {
         FileSourceModule* _this = (FileSourceModule*)ctx;
-        double sampleRate = _this->reader->getSampleRate();
+        double sampleRate = std::max(_this->reader->getSampleRate(), (uint32_t)1);
-        int blockSize = sampleRate / 200.0f;
+        int blockSize = std::min((int)(sampleRate / 200.0f), (int)STREAM_BUFFER_SIZE);
         int16_t* inBuf = new int16_t[blockSize * 2];
 
         while (true) {
@@ -159,8 +168,8 @@ private:
 
     static void floatWorker(void* ctx) {
         FileSourceModule* _this = (FileSourceModule*)ctx;
-        double sampleRate = _this->reader->getSampleRate();
+        double sampleRate = std::max(_this->reader->getSampleRate(), (uint32_t)1);
-        int blockSize = sampleRate / 200.0f;
+        int blockSize = std::min((int)(sampleRate / 200.0f), (int)STREAM_BUFFER_SIZE);
         dsp::complex_t* inBuf = new dsp::complex_t[blockSize];
 
         while (true) {