static bladerf_devinfo kwargs_to_devinfo(const SoapySDR::Kwargs &args)
{
std::stringstream ss;
if (args.count("backend") != 0)
{
ss << args.at("backend") << ":";
}
else ss << "*:";
if (args.count("device") != 0)
{
ss << "device=" << args.at("device") << " ";
}
if (args.count("instance") != 0)
{
ss << "instance=" << args.at("instance") << " ";
}
if (args.count("serial") != 0)
{
ss << "serial=" << args.at("serial") << " ";
}
bladerf_devinfo info;
bladerf_init_devinfo(&info);
bladerf_get_devinfo_from_str(ss.str().c_str(), &info);
return info;
}
std::vector<SoapySDR::Kwargs> findNullDevice(const SoapySDR::Kwargs &args)
{
std::vector<SoapySDR::Kwargs> results;
//require that the user specify type=null
if (args.count("type") == 0) return results;
if (args.at("type") != "null") return results;
SoapySDR::Kwargs nullArgs;
nullArgs["type"] = "null";
results.push_back(nullArgs);
return results;
}
/***********************************************************************
* Discovery routine -- connect to server when key specified
**********************************************************************/
static std::vector<SoapySDR::Kwargs> findRemote(const SoapySDR::Kwargs &args)
{
std::vector<SoapySDR::Kwargs> result;
if (args.count(SOAPY_REMOTE_KWARG_STOP) != 0) return result;
//no remote specified, use the discovery protocol
if (args.count("remote") == 0)
{
//On non-windows platforms the endpoint instance can last the
//duration of the process because it can be cleaned up safely.
//Windows has issues cleaning up threads and sockets on exit.
#ifndef _MSC_VER
static
#endif //_MSC_VER
auto ssdpEndpoint = SoapySSDPEndpoint::getInstance();
//enable forces new search queries
ssdpEndpoint->enablePeriodicSearch(true);
//wait maximum timeout for replies
std::this_thread::sleep_for(std::chrono::microseconds(SOAPY_REMOTE_SOCKET_TIMEOUT_US));
for (const auto &url : SoapySSDPEndpoint::getInstance()->getServerURLs())
{
auto argsWithURL = args;
argsWithURL["remote"] = url;
const auto subResult = findRemote(argsWithURL);
result.insert(result.end(), subResult.begin(), subResult.end());
}
return result;
}
//otherwise connect to a specific url and enumerate
auto url = SoapyURL(args.at("remote"));
//default url parameters when not specified
if (url.getScheme().empty()) url.setScheme("tcp");
if (url.getService().empty()) url.setService(SOAPY_REMOTE_DEFAULT_SERVICE);
//try to connect to the remote server
SoapySocketSession sess;
SoapyRPCSocket s;
int ret = s.connect(url.toString());
if (ret != 0)
{
SoapySDR::logf(SOAPY_SDR_ERROR, "SoapyRemote::find() -- connect(%s) FAIL: %s", url.toString().c_str(), s.lastErrorMsg());
return result;
}
//find transaction
try
{
SoapyLogAcceptor logAcceptor(url.toString(), s);
SoapyRPCPacker packer(s);
packer & SOAPY_REMOTE_FIND;
packer & translateArgs(args);
packer();
SoapyRPCUnpacker unpacker(s);
unpacker & result;
//graceful disconnect
SoapyRPCPacker packerHangup(s);
packerHangup & SOAPY_REMOTE_HANGUP;
packerHangup();
SoapyRPCUnpacker unpackerHangup(s);
}
catch (const std::exception &ex)
{
SoapySDR::logf(SOAPY_SDR_ERROR, "SoapyRemote::find() -- transact FAIL: %s", ex.what());
}
//remove instances of the stop key from the result
for (auto &resultArgs : result)
{
resultArgs.erase(SOAPY_REMOTE_KWARG_STOP);
if (resultArgs.count("driver") != 0)
{
resultArgs["remote:driver"] = resultArgs.at("driver");
resultArgs.erase("driver");
}
if (resultArgs.count("type") != 0)
{
resultArgs["remote:type"] = resultArgs.at("type");
resultArgs.erase("type");
}
resultArgs["remote"] = url.toString();
}
return result;
}
std::vector<SDRDeviceInfo *> *SDREnumerator::enumerate_devices(std::string remoteAddr, bool noInit) {
if (SDREnumerator::devs[remoteAddr].size()) {
return &SDREnumerator::devs[remoteAddr];
}
if (noInit) {
return NULL;
}
if (!soapy_initialized) {
std::cout << "SoapySDR init.." << std::endl;
std::cout << "\tAPI Version: v" << SoapySDR::getAPIVersion() << std::endl;
std::cout << "\tABI Version: v" << SoapySDR::getABIVersion() << std::endl;
std::cout << "\tInstall root: " << SoapySDR::getRootPath() << std::endl;
std::cout << "\tLoading modules... " << std::endl;
std::string userModPath = wxGetApp().getModulePath();
if (userModPath != "") {
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, "Loading SoapySDR modules from " + userModPath + "..");
std::vector<std::string> localMods = SoapySDR::listModules(userModPath);
for (std::vector<std::string>::iterator mods_i = localMods.begin(); mods_i != localMods.end(); mods_i++) {
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, "Initializing user specified SoapySDR module " + (*mods_i) + "..");
std::cout << "Initializing user specified SoapySDR module " << (*mods_i) << ".." << std::endl;
SoapySDR::loadModule(*mods_i);
}
} else {
#ifdef BUNDLE_SOAPY_MODS
bool localModPref = wxGetApp().getUseLocalMod();
if (localModPref) {
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, "Loading SoapySDR modules..");
std::cout << "Checking local system SoapySDR modules.." << std::flush;
SoapySDR::loadModules();
}
wxFileName exePath = wxFileName(wxStandardPaths::Get().GetExecutablePath());
std::vector<std::string> localMods = SoapySDR::listModules(exePath.GetPath().ToStdString() + "/modules/");
for (std::vector<std::string>::iterator mods_i = localMods.begin(); mods_i != localMods.end(); mods_i++) {
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, "Initializing bundled SoapySDR module " + (*mods_i) + "..");
std::cout << "Loading bundled SoapySDR module " << (*mods_i) << ".." << std::endl;
SoapySDR::loadModule(*mods_i);
}
if (!localModPref) {
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, "Loading SoapySDR modules..");
std::cout << "Checking system SoapySDR modules.." << std::flush;
SoapySDR::loadModules();
}
#else
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, "Loading SoapySDR modules..");
SoapySDR::loadModules();
#endif
}
if (SDREnumerator::factories.size()) {
SDREnumerator::factories.erase(SDREnumerator::factories.begin(), SDREnumerator::factories.end());
}
std::cout << "\tAvailable factories...";
SoapySDR::FindFunctions factories = SoapySDR::Registry::listFindFunctions();
for (SoapySDR::FindFunctions::const_iterator it = factories.begin(); it != factories.end(); ++it) {
if (it != factories.begin()) {
std::cout << ", ";
}
std::cout << it->first;
if (it->first == "remote") {
has_remote = true;
}
SDREnumerator::factories.push_back(it->first);
}
if (factories.empty()) {
std::cout << "No factories found!" << std::endl;
}
if ((factories.size() == 1) && factories.find("null") != factories.end()) {
std::cout << "Just 'null' factory found." << std::endl;
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_FAILED, std::string("No modules available."));
}
std::cout << std::endl;
soapy_initialized = true;
}
modules = SoapySDR::listModules();
std::vector<SoapySDR::Kwargs> results;
SoapySDR::Kwargs enumArgs;
bool isRemote = false;
if (remoteAddr.length()) {
std::cout << "Enumerating remote address: " << remoteAddr << std::endl;
enumArgs["driver"] = "remote";
enumArgs["remote"] = remoteAddr;
isRemote = true;
results = SoapySDR::Device::enumerate(enumArgs);
} else {
results = SoapySDR::Device::enumerate();
}
int manualsIdx = results.size();
std::vector<std::string> manualParams;
std::vector<bool> manualResult;
if (manuals.size()) {
for (std::vector<SDRManualDef>::const_iterator m_i = manuals.begin(); m_i != manuals.end(); m_i++) {
std::vector<SoapySDR::Kwargs> manual_result;
std::string strDevArgs = "driver="+m_i->factory+","+m_i->params;
manualParams.push_back(m_i->params);
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, std::string("Enumerating manual device '") + strDevArgs + "'..");
manual_result = SoapySDR::Device::enumerate(strDevArgs);
if (manual_result.size()) {
for (std::vector<SoapySDR::Kwargs>::const_iterator i = manual_result.begin(); i != manual_result.end(); i++) {
results.push_back(*i);
manualResult.push_back(true);
}
} else {
SoapySDR::Kwargs failedEnum;
failedEnum = argsStrToKwargs(strDevArgs);
failedEnum["label"] = "Not Found ("+m_i->factory+")";
results.push_back(failedEnum);
manualResult.push_back(false);
}
}
}
if (isRemote) {
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, std::string("Opening remote server ") + remoteAddr + "..");
}
for (size_t i = 0; i < results.size(); i++) {
SDRDeviceInfo *dev = new SDRDeviceInfo();
SoapySDR::Kwargs deviceArgs = results[i];
for (SoapySDR::Kwargs::const_iterator it = deviceArgs.begin(); it != deviceArgs.end(); ++it) {
std::cout << " " << it->first << " = " << it->second << std::endl;
if (it->first == "driver") {
dev->setDriver(it->second);
} else if (it->first == "label" || it->first == "device") {
dev->setName(it->second);
}
}
if (deviceArgs.count("remote")) {
isRemote = true;
} else {
isRemote = false;
}
dev->setRemote(isRemote);
dev->setManual(i>=manualsIdx);
if (i>=manualsIdx) {
dev->setManualParams(manualParams[i-manualsIdx]);
}
std::cout << "Make device " << i << std::endl;
if (i<manualsIdx || manualResult[i-manualsIdx]) try {
SoapySDR::Device *device = SoapySDR::Device::make(deviceArgs);
SoapySDR::Kwargs info = device->getHardwareInfo();
for (SoapySDR::Kwargs::const_iterator it = info.begin(); it != info.end(); ++it) {
std::cout << " " << it->first << "=" << it->second << std::endl;
if (it->first == "hardware") {
dev->setHardware(it->second);
}
}
if (isRemote) {
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, "Querying remote " + remoteAddr + " device #" + std::to_string(i) + ": " + dev-> getName());
} else {
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, std::string("Querying device #") + std::to_string(i) + ": " + dev->getName());
}
SoapySDR::ArgInfoList settingsInfo = device->getSettingInfo();
DeviceConfig *cfg = wxGetApp().getConfig()->getDevice(dev->getDeviceId());
ConfigSettings devSettings = cfg->getSettings();
if (devSettings.size()) {
for (ConfigSettings::const_iterator set_i = devSettings.begin(); set_i != devSettings.end(); set_i++) {
deviceArgs[set_i->first] = set_i->second;
}
for (int j = 0; j < settingsInfo.size(); j++) {
if (deviceArgs.find(settingsInfo[j].key) != deviceArgs.end()) {
settingsInfo[j].value = deviceArgs[settingsInfo[j].key];
}
}
}
dev->setDeviceArgs(deviceArgs);
dev->setSettingsInfo(settingsInfo);
int numChan = device->getNumChannels(SOAPY_SDR_RX);
for (int i = 0; i < numChan; i++) {
SDRDeviceChannel *chan = new SDRDeviceChannel();
SoapySDR::RangeList rfRange = device->getFrequencyRange(SOAPY_SDR_RX, i);
double rfMin = rfRange[0].minimum();
double rfMax = rfRange[rfRange.size()-1].maximum();
chan->setChannel(i);
chan->setFullDuplex(device->getFullDuplex(SOAPY_SDR_RX, i));
chan->setRx(true);
chan->setTx(false);
chan->getRFRange().setLow(rfMin);
chan->getRFRange().setHigh(rfMax);
std::vector<std::string> freqs = device->listFrequencies(SOAPY_SDR_RX,i);
if (std::find(freqs.begin(), freqs.end(), "CORR") != freqs.end()) {
chan->setCORR(true);
} else {
chan->setCORR(false);
}
if (device->hasDCOffsetMode(SOAPY_SDR_RX, i)) {
chan->setHardwareDC(true);
} else {
chan->setHardwareDC(false);
}
std::vector<double> rates = device->listSampleRates(SOAPY_SDR_RX, i);
for (std::vector<double>::iterator i = rates.begin(); i != rates.end(); i++) {
chan->getSampleRates().push_back((long)(*i));
}
ConfigSettings devStreamOpts = cfg->getStreamOpts();
if (devStreamOpts.size()) {
dev->setStreamArgs(devStreamOpts);
}
SoapySDR::ArgInfoList optArgs = device->getStreamArgsInfo(SOAPY_SDR_RX, i);
if (devStreamOpts.size()) {
for (int j = 0, jMax = optArgs.size(); j < jMax; j++) {
if (devStreamOpts.find(optArgs[j].key) != devStreamOpts.end()) {
optArgs[j].value = devStreamOpts[optArgs[j].key];
}
}
}
chan->setStreamArgsInfo(optArgs);
std::vector<std::string> gainNames = device->listGains(SOAPY_SDR_RX, i);
for (std::vector<std::string>::iterator gname = gainNames.begin(); gname!= gainNames.end(); gname++) {
chan->addGain((*gname),device->getGainRange(SOAPY_SDR_RX, i, (*gname)));
}
dev->addChannel(chan);
}
SoapySDR::Device::unmake(device);
dev->setAvailable(true);
} catch (const std::exception &ex) {
std::cerr << "Error making device: " << ex.what() << std::endl;
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, std::string("Error querying device #") + std::to_string(i));
dev->setAvailable(false);
} else {
dev->setAvailable(false);
}
std::cout << std::endl;
SDREnumerator::devs[remoteAddr].push_back(dev);
}
if (SDREnumerator::devs[remoteAddr].empty()) {
wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, std::string("No devices found!"));
}
std::cout << std::endl;
return &SDREnumerator::devs[remoteAddr];
}