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/*
* The MIT License (MIT)
*
* Copyright (c) 2015 Charles J. Cliffe
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "SoapyAirspy.hpp"
#include <SoapySDR/Registry.hpp>
#include <cstdlib> //malloc
#include <algorithm>
static std::vector<SoapySDR::Kwargs> findAirspy(const SoapySDR::Kwargs &args)
{
std::vector<SoapySDR::Kwargs> results;
airspy_lib_version_t asVersion;
airspy_lib_version(&asVersion);
// SoapySDR_setLogLevel(SOAPY_SDR_DEBUG);
SoapySDR_logf(SOAPY_SDR_DEBUG, "AirSpy Lib v%d.%d rev %d", asVersion.major_version, asVersion.minor_version, asVersion.revision);
int numDevices = 0;
std::vector< struct airspy_device * > foundDevices;
int status = 0;
// if (args.count("serial") != 0) {
// std::stringstream serialstr;
//
// uint32_t serialNum[2];
// std::string serial_in(args.at("serial"));
// std::replace( serial_in.begin(), serial_in.end(), ':', ' ');
// serialstr.str(serial_in);
// serialstr << std::hex;
// serialstr >> serialNum[0];
// serialstr >> serialNum[1];
//
// uint64_t serial64 = ((uint64_t) serialNum[0] << 32) | serialNum[1]);
//
// SoapySDR_logf(SOAPY_SDR_DEBUG, "Serial? '%s' %u %u 64: %llu", serialstr.str().c_str(), serialNum[0], serialNum[1], serial64);
//
// struct airspy_device *searchDev = nullptr;
// status = airspy_open_sn(&searchDev, serial64);
//
// SoapySDR_logf(SOAPY_SDR_DEBUG, "Search done..");
//
// if (status == AIRSPY_SUCCESS) {
// foundDevices.push_back(searchDev);
// } else {
// SoapySDR_logf(SOAPY_SDR_DEBUG, "Error finding by serial..");
// }
// } else
{
for (int i = 0, iMax = MAX_DEVICES; i < iMax; i++) {
struct airspy_device *searchDev = nullptr;
status = airspy_open(&searchDev);
if (status != AIRSPY_SUCCESS) {
break;
}
foundDevices.push_back(searchDev);
}
}
SoapySDR_logf(SOAPY_SDR_DEBUG, "%d AirSpy boards found.", foundDevices.size());
int devId = 0;
for (std::vector< struct airspy_device * >::iterator i = foundDevices.begin(); i != foundDevices.end(); i++) {
uint8_t id = AIRSPY_BOARD_ID_INVALID;
airspy_read_partid_serialno_t serial;
status = airspy_board_id_read(*i, &id);
if (status != AIRSPY_SUCCESS) {
continue;
}
status = airspy_board_partid_serialno_read(*i, &serial);
if (status != AIRSPY_SUCCESS) {
continue;
}
std::string boardName(airspy_board_id_name((enum airspy_board_id)id));
std::stringstream serialstr;
serialstr.str("");
serialstr << std::hex << serial.serial_no[2] << ":" << serial.serial_no[3];
SoapySDR_logf(SOAPY_SDR_DEBUG, "Serial %s", serialstr.str().c_str());
SoapySDR::Kwargs soapyInfo;
soapyInfo["device_id"] = std::to_string(devId);
soapyInfo["label"] = boardName + " [" + serialstr.str() + "]";
soapyInfo["serial"] = serialstr.str();
devId++;
// if (args.count("serial") != 0) {
// if (args.at("serial") != soapyInfo.at("serial")) {
// continue;
// }
// SoapySDR_logf(SOAPY_SDR_DEBUG, "Found device by serial %s", soapyInfo.at("serial").c_str());
// } else
if (args.count("device_id") != 0) {
if (args.at("device_id") != soapyInfo.at("device_id")) {
continue;
}
SoapySDR_logf(SOAPY_SDR_DEBUG, "Found device by device_id %s", soapyInfo.at("device_id").c_str());
}
results.push_back(soapyInfo);
}
for (std::vector< struct airspy_device * >::iterator i = foundDevices.begin(); i != foundDevices.end(); i++) {
airspy_close(*i);
}
return results;
}
static SoapySDR::Device *makeAirspy(const SoapySDR::Kwargs &args)
{
return new SoapyAirspy(args);
}
static SoapySDR::Registry registerAirspy("airspy", &findAirspy, &makeAirspy, SOAPY_SDR_ABI_VERSION);
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