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https://github.com/AlexandreRouma/SDRPlusPlus.git
synced 2024-11-10 04:37:37 +01:00
add rfnm_source module
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AlexandreRouma
parent
c89763a989
commit
7a4281dd76
@ -20,6 +20,7 @@ option(OPT_BUILD_LIMESDR_SOURCE "Build LimeSDR Source Module (Dependencies: libl
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option(OPT_BUILD_NETWORK_SOURCE "Build Network Source Module (no dependencies required)" ON)
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option(OPT_BUILD_PERSEUS_SOURCE "Build Perseus Source Module (Dependencies: libperseus-sdr)" OFF)
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option(OPT_BUILD_PLUTOSDR_SOURCE "Build PlutoSDR Source Module (Dependencies: libiio, libad9361)" ON)
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option(OPT_BUILD_RFNM_SOURCE "Build RFNM Source Module (Dependencies: librfnm)" OFF)
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option(OPT_BUILD_RFSPACE_SOURCE "Build RFspace Source Module (no dependencies required)" ON)
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option(OPT_BUILD_RTL_SDR_SOURCE "Build RTL-SDR Source Module (Dependencies: librtlsdr)" ON)
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option(OPT_BUILD_RTL_TCP_SOURCE "Build RTL-TCP Source Module (no dependencies required)" ON)
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@ -157,6 +158,10 @@ if (OPT_BUILD_PLUTOSDR_SOURCE)
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add_subdirectory("source_modules/plutosdr_source")
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endif (OPT_BUILD_PLUTOSDR_SOURCE)
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if (OPT_BUILD_RFNM_SOURCE)
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add_subdirectory("source_modules/rfnm_source")
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endif (OPT_BUILD_RFNM_SOURCE)
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if (OPT_BUILD_RFSPACE_SOURCE)
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add_subdirectory("source_modules/rfspace_source")
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endif (OPT_BUILD_RFSPACE_SOURCE)
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@ -331,6 +331,7 @@ Modules in beta are still included in releases for the most part but not enabled
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| network_source | Unfinished | - | OPT_BUILD_NETWORK_SOURCE | ✅ | ✅ | ⛔ |
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| perseus_source | Beta | libperseus-sdr | OPT_BUILD_PERSEUS_SOURCE | ⛔ | ✅ | ✅ |
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| plutosdr_source | Working | libiio, libad9361 | OPT_BUILD_PLUTOSDR_SOURCE | ✅ | ✅ | ✅ |
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| rfnm_source | Working | librfnm | OPT_BUILD_RFNM_SOURCE | ⛔ | ⛔ | ⛔ |
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| rfspace_source | Working | - | OPT_BUILD_RFSPACE_SOURCE | ✅ | ✅ | ✅ |
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| rtl_sdr_source | Working | librtlsdr | OPT_BUILD_RTL_SDR_SOURCE | ✅ | ✅ | ✅ |
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| rtl_tcp_source | Working | - | OPT_BUILD_RTL_TCP_SOURCE | ✅ | ✅ | ✅ |
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10
source_modules/rfnm_source/CMakeLists.txt
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10
source_modules/rfnm_source/CMakeLists.txt
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@ -0,0 +1,10 @@
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cmake_minimum_required(VERSION 3.13)
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project(rfnm_source)
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file(GLOB SRC "src/*.cpp")
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include(${SDRPP_MODULE_CMAKE})
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target_include_directories(rfnm_source PRIVATE "C:/Users/ryzerth/Documents/Code/librfnm/include/librfnm")
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target_link_directories(rfnm_source PRIVATE "C:/Users/ryzerth/Documents/Code/librfnm/build/Release")
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target_link_libraries(rfnm_source PRIVATE librfnm)
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285
source_modules/rfnm_source/src/main.cpp
Normal file
285
source_modules/rfnm_source/src/main.cpp
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@ -0,0 +1,285 @@
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#include <imgui.h>
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#include <module.h>
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#include <gui/gui.h>
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#include <gui/smgui.h>
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#include <signal_path/signal_path.h>
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#include <librfnm.h>
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#include <core.h>
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#include <utils/optionlist.h>
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SDRPP_MOD_INFO{
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/* Name: */ "rfnm_source",
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/* Description: */ "RFNM Source Module",
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/* Author: */ "Ryzerth",
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/* Version: */ 0, 1, 0,
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/* Max instances */ -1
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};
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#define CONCAT(a, b) ((std::string(a) + b).c_str())
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class RFNMSourceModule : public ModuleManager::Instance {
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public:
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RFNMSourceModule(std::string name) {
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this->name = name;
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sampleRate = 122880000.0;
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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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// Refresh devices
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refresh();
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// Select first (TODO: Select from config)
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select("");
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sigpath::sourceManager.registerSource("RFNM", &handler);
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}
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~RFNMSourceModule() {
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}
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void postInit() {}
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void enable() {
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enabled = true;
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}
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void disable() {
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enabled = false;
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}
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bool isEnabled() {
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return enabled;
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}
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private:
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void refresh() {
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devices.clear();
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auto list = librfnm::find(librfnm_transport::LIBRFNM_TRANSPORT_USB);
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for (const auto& info : list) {
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// Format device name
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std::string devName = "RFNM ";
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devName += info.motherboard.user_readable_name;
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devName += " [";
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devName += (char*)info.motherboard.serial_number;
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devName += ']';
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// Save device
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devices.define((char*)info.motherboard.serial_number, devName, (char*)info.motherboard.serial_number);
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}
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}
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void select(const std::string& serial) {
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// If there are no devices, give up
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if (devices.empty()) {
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selectedSerial.clear();
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return;
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}
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// If the serial was not found, select the first available serial
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if (!devices.keyExists(serial)) {
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select(devices.key(0));
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}
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// Define samplerates
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samplerates.clear();
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samplerates.define(61440000, "61.44 MHz", 2);
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samplerates.define(122880000, "122.88 MHz", 1);
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// Load options
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srId = samplerates.keyId(61440000);
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// Update samplerate
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sampleRate = samplerates.key(srId);
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core::setInputSampleRate(sampleRate);
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// Save serial number
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selectedSerial = serial;
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}
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static void menuSelected(void* ctx) {
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RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
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core::setInputSampleRate(_this->sampleRate);
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flog::info("RFNMSourceModule '{0}': Menu Select!", _this->name);
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}
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static void menuDeselected(void* ctx) {
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RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
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flog::info("RFNMSourceModule '{0}': Menu Deselect!", _this->name);
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}
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static void start(void* ctx) {
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RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
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if (_this->running) { return; }
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// Open the device
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_this->openDev = new librfnm(librfnm_transport::LIBRFNM_TRANSPORT_USB, _this->selectedSerial);
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// Configure the device
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_this->openDev->librfnm_s->rx.ch[0].enable = RFNM_CH_ON;
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_this->openDev->librfnm_s->rx.ch[0].samp_freq_div_n = _this->samplerates[_this->srId];
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_this->openDev->librfnm_s->rx.ch[0].freq = _this->freq;
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_this->openDev->librfnm_s->rx.ch[0].gain = 50;
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_this->openDev->librfnm_s->rx.ch[0].iq_lpf_bw = 100;
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_this->openDev->librfnm_s->rx.ch[0].path = _this->openDev->librfnm_s->rx.ch[0].path_preferred;
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rfnm_api_failcode fail = _this->openDev->set(LIBRFNM_APPLY_CH0_RX);
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if (fail != rfnm_api_failcode::RFNM_API_OK) {
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flog::error("Failed to configure device: {}", (int)fail);
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}
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// Configure the stream
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_this->bufferSize = -1;
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_this->openDev->rx_stream(librfnm_stream_format::LIBRFNM_STREAM_FORMAT_CS16, &_this->bufferSize);
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if (_this->bufferSize <= 0) {
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flog::error("Failed to configure stream");
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}
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// Allocate and queue buffers
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flog::debug("BUFFER SIZE: {}", _this->bufferSize);
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for (int i = 0; i < LIBRFNM_MIN_RX_BUFCNT; i++) {
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_this->rxBuf[i].buf = dsp::buffer::alloc<uint8_t>(_this->bufferSize);
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_this->openDev->rx_qbuf(&_this->rxBuf[i]);
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}
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// Start worker
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_this->workerThread = std::thread(&RFNMSourceModule::worker, _this);
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_this->running = true;
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flog::info("RFNMSourceModule '{0}': Start!", _this->name);
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}
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static void stop(void* ctx) {
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RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
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if (!_this->running) { return; }
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_this->running = false;
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// Stop worker
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_this->stream.stopWriter();
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if (_this->workerThread.joinable()) { _this->workerThread.join(); }
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_this->stream.clearWriteStop();
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// Disable channel
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_this->openDev->librfnm_s->rx.ch[0].enable = RFNM_CH_ON;
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_this->openDev->set(LIBRFNM_APPLY_CH0_RX);
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// Close device
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delete _this->openDev;
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// Free buffers
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for (int i = 0; i < LIBRFNM_MIN_RX_BUFCNT; i++) {
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dsp::buffer::free(_this->rxBuf[i].buf);
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}
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flog::info("RFNMSourceModule '{0}': Stop!", _this->name);
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}
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static void tune(double freq, void* ctx) {
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RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
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if (_this->running) {
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_this->openDev->librfnm_s->rx.ch[0].freq = freq;
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rfnm_api_failcode fail = _this->openDev->set(LIBRFNM_APPLY_CH0_RX);
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if (fail != rfnm_api_failcode::RFNM_API_OK) {
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flog::error("Failed to tune: {}", (int)fail);
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}
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}
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_this->freq = freq;
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flog::info("RFNMSourceModule '{0}': Tune: {1}!", _this->name, freq);
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}
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static void menuHandler(void* ctx) {
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RFNMSourceModule* _this = (RFNMSourceModule*)ctx;
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SmGui::FillWidth();
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SmGui::ForceSync();
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if (SmGui::Combo(CONCAT("##_rfnm_dev_sel_", _this->name), &_this->devId, _this->devices.txt)) {
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// TODO: Select
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// TODO: Save
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}
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if (SmGui::Combo(CONCAT("##_rfnm_sr_sel_", _this->name), &_this->srId, _this->samplerates.txt)) {
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_this->sampleRate = _this->samplerates.key(_this->srId);
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core::setInputSampleRate(_this->sampleRate);
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// TODO: Save
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}
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SmGui::SameLine();
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SmGui::FillWidth();
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SmGui::ForceSync();
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if (SmGui::Button(CONCAT("Refresh##_rfnm_refr_", _this->name))) {
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_this->refresh();
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_this->select(_this->selectedSerial);
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}
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}
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void worker() {
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librfnm_rx_buf* lrxbuf;
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int sampCount = bufferSize/4;
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// TODO: Define number of buffers per swap to maintain 200 fps
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while (true) {
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// Receive a buffer
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auto fail = openDev->rx_dqbuf(&lrxbuf, LIBRFNM_CH0, 1000);
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if (fail == rfnm_api_failcode::RFNM_API_DQBUF_NO_DATA) {
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flog::error("Dequeue buffer didn't have any data");
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continue;
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}
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else if (fail) { break; }
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// Convert buffer to CF32
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volk_16i_s32f_convert_32f((float*)stream.writeBuf, (int16_t*)lrxbuf->buf, 32768.0f, sampCount * 2);
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// Reque buffer
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openDev->rx_qbuf(lrxbuf);
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// Swap data
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if (!stream.swap(sampCount)) { break; }
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}
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flog::debug("Worker exiting");
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}
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std::string name;
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bool enabled = true;
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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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bool running = false;
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double freq;
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OptionList<std::string, std::string> devices;
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OptionList<int, int> samplerates;
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int devId = 0;
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int srId = 0;
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std::string selectedSerial;
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librfnm* openDev;
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int bufferSize = -1;
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librfnm_rx_buf rxBuf[LIBRFNM_MIN_RX_BUFCNT];
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std::thread workerThread;
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};
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MOD_EXPORT void _INIT_() {
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// Nothing here
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}
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MOD_EXPORT ModuleManager::Instance* _CREATE_INSTANCE_(std::string name) {
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return new RFNMSourceModule(name);
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}
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MOD_EXPORT void _DELETE_INSTANCE_(void* instance) {
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delete (RFNMSourceModule*)instance;
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}
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MOD_EXPORT void _END_() {
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// Nothing here
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}
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