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SDRPlusPlus
kopia lustrzana https://github.com/AlexandreRouma/SDRPlusPlus
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pull/22/head
Ryzerth 2020-10-04 15:23:40 +02:00
rodzic 60342de9c0
commit eff7bbdd5a
6 zmienionych plików z 20 dodań i 186 usunięć
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1
core/src/gui/dialogs/credits.cpp
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@ -50,6 +50,7 @@ namespace credits {
ImGui::NextColumn();
ImGui::Text("Patrons");
ImGui::BulletText("SignalsEverywhere");
ImGui::BulletText("Lee Donaghy");
ImGui::EndPopup();
ImGui::PopStyleVar(1);

185
core/src/io/soapy.h
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@ -1,185 +0,0 @@
#pragma once
#include <string>
#include <SoapySDR/Device.hpp>
#include <SoapySDR/Modules.hpp>
#include <SoapySDR/Logger.hpp>
#include <dsp/stream.h>
#include <dsp/types.h>
#include <spdlog/spdlog.h>
namespace io {
class SoapyWrapper {
public:
SoapyWrapper() {
}
void init() {
SoapySDR::registerLogHandler(_logHandler);
//SoapySDR::Device::make("");
output.init(64000);
currentGains = new float[1];
refresh();
if (devList.size() == 0) {
dev = NULL;
return;
}
setDevice(devList[0]);
}
void start() {
if (devList.size() == 0) {
return;
}
if (running) {
return;
}
dev = SoapySDR::Device::make(args);
_stream = dev->setupStream(SOAPY_SDR_RX, "CF32");
dev->activateStream(_stream);
running = true;
_workerThread = std::thread(_worker, this);
}
void stop() {
if (!running) {
return;
}
running = false;
dev->deactivateStream(_stream);
dev->closeStream(_stream);
_workerThread.join();
SoapySDR::Device::unmake(dev);
}
void refresh() {
if (running) {
return;
}
devList = SoapySDR::Device::enumerate();
txtDevList = "";
devNameList.clear();
if (devList.size() == 0) {
txtDevList += '\0';
return;
}
for (int i = 0; i < devList.size(); i++) {
txtDevList += devList[i]["label"];
txtDevList += '\0';
devNameList.push_back(devList[i]["label"]);
}
}
void setDevice(SoapySDR::Kwargs devArgs) {
if (running) {
return;
}
args = devArgs;
dev = SoapySDR::Device::make(devArgs);
txtSampleRateList = "";
sampleRates = dev->listSampleRates(SOAPY_SDR_RX, 0);
for (int i = 0; i < sampleRates.size(); i++) {
txtSampleRateList += std::to_string((int)sampleRates[i]);
txtSampleRateList += '\0';
}
_sampleRate = sampleRates[0];
gainList = dev->listGains(SOAPY_SDR_RX, 0);
gainRanges.clear();
if (gainList.size() == 0) {
return;
}
delete[] currentGains;
currentGains = new float[gainList.size()];
for (int i = 0; i < gainList.size(); i++) {
gainRanges.push_back(dev->getGainRange(SOAPY_SDR_RX, 0, gainList[i]));
SoapySDR::Range rng = dev->getGainRange(SOAPY_SDR_RX, 0, gainList[i]);
spdlog::info("{0}: {1} -> {2} (Step: {3})", gainList[i], rng.minimum(), rng.maximum(), rng.step());
currentGains[i] = rng.minimum();
}
}
void setSampleRate(float sampleRate) {
if (running || dev == NULL) {
return;
}
_sampleRate = sampleRate;
dev->setSampleRate(SOAPY_SDR_RX, 0, sampleRate);
}
void setFrequency(float freq) {
if (dev == NULL) {
return;
}
dev->setFrequency(SOAPY_SDR_RX, 0, freq);
}
void setGain(int gainId, float gain) {
if (dev == NULL) {
return;
}
currentGains[gainId] = gain;
dev->setGain(SOAPY_SDR_RX, 0, gainList[gainId], gain);
}
bool isRunning() {
return running;
}
float getSampleRate() {
return _sampleRate;
}
SoapySDR::KwargsList devList;
std::vector<std::string> devNameList;
std::string txtDevList;
std::vector<double> sampleRates;
std::string txtSampleRateList;
std::vector<std::string> gainList;
std::vector<SoapySDR::Range> gainRanges;
float* currentGains;
dsp::stream<dsp::complex_t> output;
private:
static void _worker(SoapyWrapper* _this) {
int blockSize = _this->_sampleRate / 200.0f;
dsp::complex_t* buf = new dsp::complex_t[blockSize];
int flags = 0;
long long timeMs = 0;
while (_this->running) {
int res = _this->dev->readStream(_this->_stream, (void**)&buf, blockSize, flags, timeMs);
if (res < 1) {
continue;
}
_this->output.write(buf, res);
}
delete[] buf;
}
static void _logHandler(const SoapySDRLogLevel lvl, const char* message) {
if (lvl == SOAPY_SDR_FATAL || lvl == SOAPY_SDR_CRITICAL || lvl == SOAPY_SDR_ERROR) {
spdlog::error(message);
}
else if (lvl == SOAPY_SDR_WARNING) {
spdlog::warn(message);
}
else if (lvl == SOAPY_SDR_NOTICE | SOAPY_SDR_INFO) {
spdlog::info(message);
}
}
SoapySDR::Kwargs args;
SoapySDR::Device* dev;
SoapySDR::Stream* _stream;
std::thread _workerThread;
bool running = false;
float _sampleRate = 0;
};
};

1
readme.md
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@ -73,6 +73,7 @@ I will soon publish a contributing.md listing the code style to use.
## Patrons
* [SignalsEverywhere](https://signalseverywhere.com/)
* [Lee Donaghy](https://github.com/github)
## Contributors
* [aosync](https://github.com/aosync)

2
root_dev/soapy_source_config.json
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@ -1,5 +1,5 @@
{
"device": "Generic RTL2832U OEM :: 00000001",
"device": "HackRF One #0 901868dc282c8f8b",
"devices": {
"Generic RTL2832U OEM :: 00000001": {
"gains": {

6
rtl_tcp_source/src/main.cpp
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@ -56,6 +56,9 @@ private:
static void start(void* ctx) {
RTLTCPSourceModule* _this = (RTLTCPSourceModule*)ctx;
if (_this->running) {
return;
}
if (!_this->client.connectToRTL(_this->ip, _this->port)) {
spdlog::error("Could not connect to {0}:{1}", _this->ip, _this->port);
return;
@ -73,6 +76,9 @@ private:
static void stop(void* ctx) {
RTLTCPSourceModule* _this = (RTLTCPSourceModule*)ctx;
if (!_this->running) {
return;
}
_this->running = false;
_this->stream.stopWriter();
_this->workerThread.join();

11
rtl_tcp_source/src/rtltcp_client.h
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@ -24,6 +24,10 @@ public:
}
bool connectToRTL(char* host, uint16_t port) {
if (connected) {
return true;
}
struct addrinfo *result = NULL;
struct addrinfo *ptr = NULL;
struct addrinfo hints;
@ -62,12 +66,18 @@ public:
}
freeaddrinfo(result);
connected = true;
return true;
}
void disconnect() {
if (!connected) {
return;
}
closesocket(sock);
WSACleanup();
connected = false;
}
// struct command_t {
@ -116,5 +126,6 @@ public:
private:
SOCKET sock;
bool connected = false;
};