mirror of
https://github.com/AlexandreRouma/SDRPlusPlus.git
synced 2024-12-28 03:48:33 +01:00
427 lines
13 KiB
C++
427 lines
13 KiB
C++
#include <utils/flog.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 <config.h>
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#include <gui/smgui.h>
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#include <airspyhf.h>
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#include <gui/widgets/stepped_slider.h>
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#ifdef __ANDROID__
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#include <android_backend.h>
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#endif
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#define CONCAT(a, b) ((std::string(a) + b).c_str())
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SDRPP_MOD_INFO{
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/* Name: */ "airspyhf_source",
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/* Description: */ "Airspy HF+ source module for SDR++",
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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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ConfigManager config;
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const char* AGG_MODES_STR = "Off\0Low\0High\0";
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class AirspyHFSourceModule : public ModuleManager::Instance {
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public:
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AirspyHFSourceModule(std::string name) {
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this->name = name;
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sampleRate = 768000.0;
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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();
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config.acquire();
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std::string devSerial = config.conf["device"];
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config.release();
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selectByString(devSerial);
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sigpath::sourceManager.registerSource("Airspy HF+", &handler);
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}
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~AirspyHFSourceModule() {
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stop(this);
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sigpath::sourceManager.unregisterSource("Airspy HF+");
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}
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void postInit() {}
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enum AGCMode {
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AGC_MODE_OFF,
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AGC_MODE_LOW,
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AGC_MODE_HIGG
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};
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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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void refresh() {
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devList.clear();
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devListTxt = "";
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#ifndef __ANDROID__
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uint64_t serials[256];
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int n = airspyhf_list_devices(serials, 256);
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char buf[1024];
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for (int i = 0; i < n; i++) {
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sprintf(buf, "%016" PRIX64, serials[i]);
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devList.push_back(serials[i]);
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devListTxt += buf;
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devListTxt += '\0';
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}
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#else
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// Check for device presence
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int vid, pid;
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devFd = backend::getDeviceFD(vid, pid, backend::AIRSPYHF_VIDPIDS);
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if (devFd < 0) { return; }
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// Get device info
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std::string fakeName = "Airspy HF+ USB";
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devList.push_back(0xDEADBEEF);
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devListTxt += fakeName;
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devListTxt += '\0';
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#endif
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}
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void selectFirst() {
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if (devList.size() != 0) {
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selectBySerial(devList[0]);
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}
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}
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void selectByString(std::string serial) {
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char buf[1024];
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for (int i = 0; i < devList.size(); i++) {
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sprintf(buf, "%016" PRIX64, devList[i]);
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std::string str = buf;
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if (serial == str) {
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selectBySerial(devList[i]);
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return;
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}
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}
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selectFirst();
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}
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void selectBySerial(uint64_t serial) {
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airspyhf_device_t* dev;
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try {
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#ifndef __ANDROID__
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int err = airspyhf_open_sn(&dev, serial);
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#else
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flog::warn("==== CALLING airspyhf_open_fd ====");
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int err = airspyhf_open_fd(&dev, devFd);
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flog::warn("==== CALLED airspyhf_open_fd => ({0}) ====", err);
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#endif
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if (err != 0) {
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char buf[1024];
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sprintf(buf, "%016" PRIX64, serial);
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flog::error("Could not open Airspy HF+ {0}", buf);
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selectedSerial = 0;
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return;
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}
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}
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catch (const std::exception& e) {
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char buf[1024];
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sprintf(buf, "%016" PRIX64, serial);
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flog::error("Could not open Airspy HF+ {}", buf);
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}
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selectedSerial = serial;
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uint32_t sampleRates[256];
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airspyhf_get_samplerates(dev, sampleRates, 0);
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int n = sampleRates[0];
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airspyhf_get_samplerates(dev, sampleRates, n);
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sampleRateList.clear();
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sampleRateListTxt = "";
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for (int i = 0; i < n; i++) {
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sampleRateList.push_back(sampleRates[i]);
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sampleRateListTxt += getBandwdithScaled(sampleRates[i]);
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sampleRateListTxt += '\0';
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}
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char buf[1024];
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sprintf(buf, "%016" PRIX64, serial);
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selectedSerStr = std::string(buf);
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// Load config here
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config.acquire();
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bool created = false;
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if (!config.conf["devices"].contains(selectedSerStr)) {
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created = true;
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config.conf["devices"][selectedSerStr]["sampleRate"] = 768000;
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config.conf["devices"][selectedSerStr]["agcMode"] = 0;
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config.conf["devices"][selectedSerStr]["lna"] = false;
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config.conf["devices"][selectedSerStr]["attenuation"] = 0;
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}
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// Load sample rate
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srId = 0;
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sampleRate = sampleRateList[0];
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if (config.conf["devices"][selectedSerStr].contains("sampleRate")) {
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int selectedSr = config.conf["devices"][selectedSerStr]["sampleRate"];
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for (int i = 0; i < sampleRateList.size(); i++) {
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if (sampleRateList[i] == selectedSr) {
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srId = i;
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sampleRate = selectedSr;
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break;
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}
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}
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}
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// Load Gains
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if (config.conf["devices"][selectedSerStr].contains("agcMode")) {
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agcMode = config.conf["devices"][selectedSerStr]["agcMode"];
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}
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if (config.conf["devices"][selectedSerStr].contains("lna")) {
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hfLNA = config.conf["devices"][selectedSerStr]["lna"];
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}
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if (config.conf["devices"][selectedSerStr].contains("attenuation")) {
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atten = config.conf["devices"][selectedSerStr]["attenuation"];
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}
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config.release(created);
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airspyhf_close(dev);
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}
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private:
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std::string getBandwdithScaled(double bw) {
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char buf[1024];
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if (bw >= 1000000.0) {
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sprintf(buf, "%.1lfMHz", bw / 1000000.0);
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}
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else if (bw >= 1000.0) {
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sprintf(buf, "%.1lfKHz", bw / 1000.0);
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}
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else {
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sprintf(buf, "%.1lfHz", bw);
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}
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return std::string(buf);
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}
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static void menuSelected(void* ctx) {
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AirspyHFSourceModule* _this = (AirspyHFSourceModule*)ctx;
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core::setInputSampleRate(_this->sampleRate);
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flog::info("AirspyHFSourceModule '{0}': Menu Select!", _this->name);
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}
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static void menuDeselected(void* ctx) {
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AirspyHFSourceModule* _this = (AirspyHFSourceModule*)ctx;
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flog::info("AirspyHFSourceModule '{0}': Menu Deselect!", _this->name);
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}
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static void start(void* ctx) {
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AirspyHFSourceModule* _this = (AirspyHFSourceModule*)ctx;
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if (_this->running) { return; }
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if (_this->selectedSerial == 0) {
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flog::error("Tried to start AirspyHF+ source with null serial");
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return;
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}
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#ifndef __ANDROID__
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int err = airspyhf_open_sn(&_this->openDev, _this->selectedSerial);
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#else
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int err = airspyhf_open_fd(&_this->openDev, _this->devFd);
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#endif
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if (err != 0) {
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char buf[1024];
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sprintf(buf, "%016" PRIX64, _this->selectedSerial);
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flog::error("Could not open Airspy HF+ {0}", buf);
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return;
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}
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airspyhf_set_samplerate(_this->openDev, _this->sampleRateList[_this->srId]);
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airspyhf_set_freq(_this->openDev, _this->freq);
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airspyhf_set_hf_agc(_this->openDev, (_this->agcMode != 0));
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if (_this->agcMode > 0) {
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airspyhf_set_hf_agc_threshold(_this->openDev, _this->agcMode - 1);
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}
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airspyhf_set_hf_att(_this->openDev, _this->atten / 6.0f);
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airspyhf_set_hf_lna(_this->openDev, _this->hfLNA);
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airspyhf_start(_this->openDev, callback, _this);
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_this->running = true;
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flog::info("AirspyHFSourceModule '{0}': Start!", _this->name);
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}
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static void stop(void* ctx) {
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AirspyHFSourceModule* _this = (AirspyHFSourceModule*)ctx;
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if (!_this->running) { return; }
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_this->running = false;
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_this->stream.stopWriter();
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airspyhf_close(_this->openDev);
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_this->stream.clearWriteStop();
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flog::info("AirspyHFSourceModule '{0}': Stop!", _this->name);
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}
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static void tune(double freq, void* ctx) {
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AirspyHFSourceModule* _this = (AirspyHFSourceModule*)ctx;
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if (_this->running) {
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airspyhf_set_freq(_this->openDev, freq);
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}
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_this->freq = freq;
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flog::info("AirspyHFSourceModule '{0}': Tune: {1}!", _this->name, freq);
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}
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static void menuHandler(void* ctx) {
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AirspyHFSourceModule* _this = (AirspyHFSourceModule*)ctx;
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if (_this->running) { SmGui::BeginDisabled(); }
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SmGui::FillWidth();
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SmGui::ForceSync();
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if (SmGui::Combo(CONCAT("##_airspyhf_dev_sel_", _this->name), &_this->devId, _this->devListTxt.c_str())) {
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_this->selectBySerial(_this->devList[_this->devId]);
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core::setInputSampleRate(_this->sampleRate);
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if (_this->selectedSerStr != "") {
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config.acquire();
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config.conf["device"] = _this->selectedSerStr;
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config.release(true);
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}
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}
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if (SmGui::Combo(CONCAT("##_airspyhf_sr_sel_", _this->name), &_this->srId, _this->sampleRateListTxt.c_str())) {
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_this->sampleRate = _this->sampleRateList[_this->srId];
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core::setInputSampleRate(_this->sampleRate);
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if (_this->selectedSerStr != "") {
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config.acquire();
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config.conf["devices"][_this->selectedSerStr]["sampleRate"] = _this->sampleRate;
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config.release(true);
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}
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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##_airspyhf_refr_", _this->name))) {
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_this->refresh();
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config.acquire();
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std::string devSerial = config.conf["device"];
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config.release();
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_this->selectByString(devSerial);
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core::setInputSampleRate(_this->sampleRate);
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}
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if (_this->running) { SmGui::EndDisabled(); }
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SmGui::LeftLabel("AGC Mode");
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SmGui::FillWidth();
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if (SmGui::Combo(CONCAT("##_airspyhf_agc_", _this->name), &_this->agcMode, AGG_MODES_STR)) {
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if (_this->running) {
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airspyhf_set_hf_agc(_this->openDev, (_this->agcMode != 0));
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if (_this->agcMode > 0) {
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airspyhf_set_hf_agc_threshold(_this->openDev, _this->agcMode - 1);
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}
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}
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if (_this->selectedSerStr != "") {
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config.acquire();
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config.conf["devices"][_this->selectedSerStr]["agcMode"] = _this->agcMode;
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config.release(true);
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}
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}
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SmGui::LeftLabel("Attenuation");
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SmGui::FillWidth();
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if (SmGui::SliderFloatWithSteps(CONCAT("##_airspyhf_attn_", _this->name), &_this->atten, 0, 48, 6, SmGui::FMT_STR_FLOAT_DB_NO_DECIMAL)) {
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if (_this->running) {
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airspyhf_set_hf_att(_this->openDev, _this->atten / 6.0f);
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}
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if (_this->selectedSerStr != "") {
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config.acquire();
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config.conf["devices"][_this->selectedSerStr]["attenuation"] = _this->atten;
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config.release(true);
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}
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}
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if (SmGui::Checkbox(CONCAT("HF LNA##_airspyhf_lna_", _this->name), &_this->hfLNA)) {
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if (_this->running) {
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airspyhf_set_hf_lna(_this->openDev, _this->hfLNA);
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}
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if (_this->selectedSerStr != "") {
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config.acquire();
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config.conf["devices"][_this->selectedSerStr]["lna"] = _this->hfLNA;
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config.release(true);
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}
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}
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}
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static int callback(airspyhf_transfer_t* transfer) {
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AirspyHFSourceModule* _this = (AirspyHFSourceModule*)transfer->ctx;
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memcpy(_this->stream.writeBuf, transfer->samples, transfer->sample_count * sizeof(dsp::complex_t));
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if (!_this->stream.swap(transfer->sample_count)) { return -1; }
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return 0;
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}
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std::string name;
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airspyhf_device_t* openDev;
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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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uint64_t selectedSerial = 0;
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int devId = 0;
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int srId = 0;
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int agcMode = AGC_MODE_OFF;
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bool hfLNA = false;
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float atten = 0.0f;
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std::string selectedSerStr = "";
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#ifdef __ANDROID__
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int devFd = 0;
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#endif
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std::vector<uint64_t> devList;
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std::string devListTxt;
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std::vector<uint32_t> sampleRateList;
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std::string sampleRateListTxt;
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};
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MOD_EXPORT void _INIT_() {
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json def = json({});
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def["devices"] = json({});
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def["device"] = "";
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config.setPath(core::args["root"].s() + "/airspyhf_config.json");
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config.load(def);
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config.enableAutoSave();
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}
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MOD_EXPORT ModuleManager::Instance* _CREATE_INSTANCE_(std::string name) {
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return new AirspyHFSourceModule(name);
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}
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MOD_EXPORT void _DELETE_INSTANCE_(ModuleManager::Instance* instance) {
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delete (AirspyHFSourceModule*)instance;
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}
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MOD_EXPORT void _END_() {
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config.disableAutoSave();
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config.save();
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} |