mirror of
https://github.com/AlexandreRouma/SDRPlusPlus.git
synced 2025-04-01 12:55:40 +02:00
plutosdr support
This commit is contained in:
parent
61a612cf30
commit
4eae7c3ba5
@ -8,8 +8,9 @@ add_subdirectory("recorder")
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add_subdirectory("soapy")
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add_subdirectory("soapy")
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add_subdirectory("file_source")
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add_subdirectory("file_source")
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add_subdirectory("rtl_tcp_source")
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add_subdirectory("rtl_tcp_source")
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add_subdirectory("audio_sink")
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# add_subdirectory("audio_sink")
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add_subdirectory("rx888_source")
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add_subdirectory("rx888_source")
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add_subdirectory("plutosdr_source")
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add_subdirectory("demo")
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add_subdirectory("demo")
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if (MSVC)
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if (MSVC)
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32
plutosdr_source/CMakeLists.txt
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32
plutosdr_source/CMakeLists.txt
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@ -0,0 +1,32 @@
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cmake_minimum_required(VERSION 3.13)
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project(plutosdr_source)
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if (MSVC)
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set(CMAKE_CXX_FLAGS "-O2 /std:c++17")
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else()
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set(CMAKE_CXX_FLAGS "-O3 -std=c++17 -fpermissive")
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endif (MSVC)
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include_directories("src/")
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file(GLOB SRC "src/*.cpp")
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add_library(plutosdr_source SHARED ${SRC})
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target_link_libraries(plutosdr_source PRIVATE sdrpp_core)
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set_target_properties(plutosdr_source PROPERTIES PREFIX "")
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if (MSVC)
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# Lib path
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target_link_directories(sdrpp_core PUBLIC "C:/Program Files/PothosSDR/lib/")
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target_include_directories(sdrpp_core PUBLIC "C:/Program Files/PothosSDR/include/")
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target_link_libraries(plutosdr_source PUBLIC libiio)
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else (MSVC)
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find_package(PkgConfig)
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pkg_check_modules(SOAPY REQUIRED iio)
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target_include_directories(plutosdr_source PUBLIC ${IIO_INCLUDE_DIRS})
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target_link_directories(plutosdr_source PUBLIC ${IIO_LIBRARY_DIRS})
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target_link_libraries(plutosdr_source PUBLIC ${IIO_LIBRARIES})
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endif (MSVC)
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222
plutosdr_source/src/main.cpp
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222
plutosdr_source/src/main.cpp
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@ -0,0 +1,222 @@
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#include <imgui.h>
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#include <spdlog/spdlog.h>
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#include <module.h>
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#include <gui/gui.h>
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#include <signal_path/signal_path.h>
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#include <core.h>
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#include <gui/style.h>
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#include <iio.h>
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#define CONCAT(a, b) ((std::string(a) + b).c_str())
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MOD_INFO {
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/* Name: */ "plutosdr_source",
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/* Description: */ "PlutoSDR input module for SDR++",
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/* Author: */ "Ryzerth",
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/* Version: */ "0.1.0"
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};
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const char* gainModes[] = {
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"manual", "fast_attack", "slow_attack", "hybrid"
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};
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const char* gainModesTxt = "Manual\0Fast Attack\0Slow Attack\0Hybrid\0";
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class PlutoSDRSourceModule {
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public:
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PlutoSDRSourceModule(std::string name) {
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this->name = name;
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sampleRate = 4000000.0;
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handler.ctx = this;
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handler.selectHandler = menuSelected;
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handler.deselectHandler = menuDeselected;
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handler.menuHandler = menuHandler;
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handler.startHandler = start;
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handler.stopHandler = stop;
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handler.tuneHandler = tune;
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handler.stream = &stream;
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sigpath::sourceManager.registerSource("PlutoSDR", &handler);
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spdlog::info("PlutoSDRSourceModule '{0}': Instance created!", name);
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}
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~PlutoSDRSourceModule() {
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spdlog::info("PlutoSDRSourceModule '{0}': Instance deleted!", name);
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}
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private:
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static void menuSelected(void* ctx) {
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PlutoSDRSourceModule* _this = (PlutoSDRSourceModule*)ctx;
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core::setInputSampleRate(_this->sampleRate);
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spdlog::info("PlutoSDRSourceModule '{0}': Menu Select!", _this->name);
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}
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static void menuDeselected(void* ctx) {
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PlutoSDRSourceModule* _this = (PlutoSDRSourceModule*)ctx;
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spdlog::info("PlutoSDRSourceModule '{0}': Menu Deselect!", _this->name);
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}
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static void start(void* ctx) {
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PlutoSDRSourceModule* _this = (PlutoSDRSourceModule*)ctx;
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if (_this->running) {
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return;
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}
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// TODO: INIT CONTEXT HERE
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_this->ctx = iio_create_context_from_uri("ip:192.168.2.1");
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if (_this->ctx == NULL) {
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spdlog::error("Could not open pluto");
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return;
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}
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_this->phy = iio_context_find_device(_this->ctx, "ad9361-phy");
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if (_this->phy == NULL) {
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spdlog::error("Could not connect to pluto phy");
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iio_context_destroy(_this->ctx);
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return;
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}
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_this->dev = iio_context_find_device(_this->ctx, "cf-ad9361-lpc");
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if (_this->dev == NULL) {
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spdlog::error("Could not connect to pluto dev");
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iio_context_destroy(_this->ctx);
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return;
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}
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// Configure pluto
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iio_channel_attr_write_longlong(iio_device_find_channel(_this->phy, "altvoltage0", true), "frequency", _this->freq); // Freq
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iio_channel_attr_write_longlong(iio_device_find_channel(_this->phy, "voltage0", false), "sampling_frequency", _this->sampleRate); // Sample rate
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iio_channel_attr_write(iio_device_find_channel(_this->phy, "voltage0", false), "gain_control_mode", "manual"); // manual gain
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iio_channel_attr_write_longlong(iio_device_find_channel(_this->phy, "voltage0", false), "hardwaregain", _this->gain); // gain
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_this->running = true;
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_this->workerThread = std::thread(worker, _this);
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spdlog::info("PlutoSDRSourceModule '{0}': Start!", _this->name);
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}
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static void stop(void* ctx) {
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PlutoSDRSourceModule* _this = (PlutoSDRSourceModule*)ctx;
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if (!_this->running) {
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return;
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}
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_this->running = false;
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_this->stream.stopWriter();
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_this->workerThread.join();
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_this->stream.clearWriteStop();
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// DESTROY CONTEXT HERE
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if (_this->ctx != NULL) {
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iio_context_destroy(_this->ctx);
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_this->ctx = NULL;
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}
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spdlog::info("PlutoSDRSourceModule '{0}': Stop!", _this->name);
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}
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static void tune(double freq, void* ctx) {
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PlutoSDRSourceModule* _this = (PlutoSDRSourceModule*)ctx;
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if (_this->running) {
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// SET PLUTO FREQ HERE
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iio_channel_attr_write_longlong(iio_device_find_channel(_this->phy, "altvoltage0", true), "frequency", _this->freq);
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}
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_this->freq = freq;
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spdlog::info("PlutoSDRSourceModule '{0}': Tune: {1}!", _this->name, freq);
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}
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static void menuHandler(void* ctx) {
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PlutoSDRSourceModule* _this = (PlutoSDRSourceModule*)ctx;
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float menuWidth = ImGui::GetContentRegionAvailWidth();
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char test[] = "192.168.2.1";
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ImGui::Text("IP");
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ImGui::SameLine();
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ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
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ImGui::InputText("", test, 16);
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// SELECT PLUTO HERE
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ImGui::Text("Gain Mode");
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ImGui::SameLine();
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ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
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if (ImGui::Combo("", &_this->gainMode, gainModesTxt)) {
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}
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ImGui::Text("PGA Gain");
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ImGui::SameLine();
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ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
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if (ImGui::SliderFloat(CONCAT("##_gain_select_", _this->name), &_this->gain, 0, 76)) {
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if (_this->running) {
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// SET PLUTO GAIN HERE
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iio_channel_attr_write_longlong(iio_device_find_channel(_this->phy, "voltage0", false),"hardwaregain", _this->gain);
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}
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}
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}
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static void worker(void* ctx) {
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PlutoSDRSourceModule* _this = (PlutoSDRSourceModule*)ctx;
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int blockSize = _this->sampleRate / 200.0;
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struct iio_channel *rx0_i, *rx0_q;
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struct iio_buffer *rxbuf;
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rx0_i = iio_device_find_channel(_this->dev, "voltage0", 0);
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rx0_q = iio_device_find_channel(_this->dev, "voltage1", 0);
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iio_channel_enable(rx0_i);
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iio_channel_enable(rx0_q);
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rxbuf = iio_device_create_buffer(_this->dev, blockSize, false);
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if (!rxbuf) {
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spdlog::error("Could not create RX buffer");
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return;
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}
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while (true) {
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// Read samples here
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// TODO: RECEIVE HERE
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iio_buffer_refill(rxbuf);
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int16_t* buf = (int16_t*)iio_buffer_first(rxbuf, rx0_i);
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if (_this->stream.aquire() < 0) { break; }
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for (int i = 0; i < blockSize; i++) {
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_this->stream.data[i].q = (float)buf[i * 2] / 32768.0f;
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_this->stream.data[i].i = (float)buf[(i * 2) + 1] / 32768.0f;
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}
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_this->stream.write(blockSize);
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}
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iio_buffer_destroy(rxbuf);
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}
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std::string name;
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dsp::stream<dsp::complex_t> stream;
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double sampleRate;
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SourceManager::SourceHandler handler;
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std::thread workerThread;
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struct iio_context *ctx = NULL;
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struct iio_device *phy = NULL;
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struct iio_device *dev = NULL;
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bool running = false;
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double freq;
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char ip[1024] = "localhost";
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int port = 1234;
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int gainMode = 0;
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float gain = 0;
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};
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MOD_EXPORT void _INIT_() {
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// Do your one time init here
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}
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MOD_EXPORT void* _CREATE_INSTANCE_(std::string name) {
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return new PlutoSDRSourceModule(name);
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}
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MOD_EXPORT void _DELETE_INSTANCE_(void* instance) {
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delete (PlutoSDRSourceModule*)instance;
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}
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MOD_EXPORT void _STOP_() {
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// Do your one shutdown here
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}
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@ -3,7 +3,7 @@
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"Radio": {
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"Radio": {
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"device": "Speakers (Realtek High Definiti",
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"device": "Speakers (Realtek High Definiti",
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"sampleRate": 48000.0,
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"sampleRate": 48000.0,
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"volume": 0.39259257912635803
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"volume": 0.3777777850627899
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},
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},
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"Radio 1": {
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"Radio 1": {
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"device": "Speakers (Realtek High Definition Audio)",
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"device": "Speakers (Realtek High Definition Audio)",
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"bandPlanEnabled": true,
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"bandPlanEnabled": true,
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"defaultSink": "Audio",
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"defaultSink": "Audio",
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"fftHeight": 296,
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"fftHeight": 296,
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"frequency": 7300000,
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"frequency": 99000000,
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"max": 0.0,
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"max": 0.0,
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"maximized": true,
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"maximized": false,
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"menuOrder": [
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"menuOrder": [
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"Source",
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"Source",
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"Radio",
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"Radio",
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"Display"
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"Display"
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],
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],
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"menuWidth": 300,
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"menuWidth": 300,
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"min": -74.26470184326172,
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"min": -69.11764526367188,
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"showWaterfall": true,
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"showWaterfall": true,
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"source": "",
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"source": "",
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"sourceSettings": {},
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"sourceSettings": {},
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@ -5,5 +5,6 @@
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"RTLTCPSource": "./rtl_tcp_source/Release/rtl_tcp_source.dll",
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"RTLTCPSource": "./rtl_tcp_source/Release/rtl_tcp_source.dll",
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"FileSource": "./file_source/Release/file_source.dll",
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"FileSource": "./file_source/Release/file_source.dll",
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"RX888Source": "./rx888_source/Release/rx888_source.dll",
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"RX888Source": "./rx888_source/Release/rx888_source.dll",
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"PlutoSDRSource": "./plutosdr_source/Release/plutosdr_source.dll",
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"AudioSink": "./audio_sink/Release/audio_sink.dll"
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"AudioSink": "./audio_sink/Release/audio_sink.dll"
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}
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}
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@ -1,6 +1,12 @@
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{
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{
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"device": "CABLE Output (VB-Audio Virtual Cable)",
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"device": "",
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"devices": {
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"devices": {
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"": {
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"gains": {
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"PGA": 0.0
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},
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"sampleRate": 4000000.0
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},
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"AirSpy HF+ [c852435de0224af7]": {
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"AirSpy HF+ [c852435de0224af7]": {
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"gains": {
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"gains": {
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"LNA": 6.0,
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"LNA": 6.0,
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