mirror of
https://github.com/f4exb/sdrangel.git
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135 lines
4.3 KiB
C++
135 lines
4.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2018-2019 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
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// Copyright (C) 2019 Davide Gerhard <rainbow@irh.it> //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include "deviceperseusscan.h"
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#include "perseus-sdr.h"
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#include <sstream>
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#include <QtGlobal>
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bool DevicePerseusScan::scan(int nbDevices)
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{
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if (nbDevices == 0)
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{
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qInfo("DevicePerseusScan::scan: no Perseus devices");
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return true;
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}
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bool done = true;
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perseus_descr *descr;
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eeprom_prodid prodid;
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for (int deviceIndex = 0; deviceIndex < nbDevices; deviceIndex++)
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{
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if ((descr = perseus_open(deviceIndex)) == 0)
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{
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qCritical("DevicePerseusScan::scan: device #%d open error: %s", deviceIndex, perseus_errorstr());
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perseus_close(descr);
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continue;
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}
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if (perseus_firmware_download(descr, 0) < 0)
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{
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qCritical("DevicePerseusScan::scan: device #%d firmware download error: %s", deviceIndex, perseus_errorstr());
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perseus_close(descr);
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done = false;
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continue;
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}
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else
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{
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qInfo("DevicePerseusScan::scan: device #%d firmware downloaded", deviceIndex);
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}
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if (perseus_get_product_id(descr,&prodid) < 0)
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{
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qCritical("DevicePerseusScan::scan: device #%d get product id error: %s", deviceIndex, perseus_errorstr());
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perseus_close(descr);
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continue;
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}
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else
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{
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uint32_t sigA = (prodid.signature[5]<<16) + prodid.signature[4];
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uint32_t sigB = (prodid.signature[3]<<16) + prodid.signature[2];
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uint32_t sigC = (prodid.signature[1]<<16) + prodid.signature[0];
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std::stringstream ss;
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ss << prodid.sn << "-" << std::hex << sigA << "-" << sigB << "-" << sigC;
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m_scans.push_back({ss.str(), prodid.sn, deviceIndex});
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m_serialMap[m_scans.back().m_serial] = &m_scans.back();
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perseus_close(descr);
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}
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}
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return done;
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}
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void DevicePerseusScan::clear()
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{
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m_scans.clear();
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m_serialMap.clear();
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}
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const std::string* DevicePerseusScan::getSerialAt(unsigned int index) const
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{
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if (index < m_scans.size()) {
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return &(m_scans[index].m_serial);
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} else {
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return 0;
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}
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}
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uint16_t DevicePerseusScan::getSerialNumberAt(unsigned int index) const
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{
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if (index < m_scans.size()) {
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return m_scans[index].m_serialNumber;
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} else {
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return 0;
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}
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}
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int DevicePerseusScan::getSequenceAt(unsigned int index) const
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{
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if (index < m_scans.size()) {
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return m_scans[index].m_sequence;
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} else {
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return 0;
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}
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}
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int DevicePerseusScan::getSequenceFromSerial(const std::string& serial) const
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{
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std::map<std::string, DeviceScan*>::const_iterator it = m_serialMap.find(serial);
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if (it == m_serialMap.end()) {
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return -1;
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} else {
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return ((it->second)->m_sequence);
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}
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}
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void DevicePerseusScan::getSerials(std::vector<std::string>& serials) const
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{
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std::vector<DeviceScan>::const_iterator it = m_scans.begin();
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serials.clear();
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for (; it != m_scans.end(); ++it) {
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serials.push_back(it->m_serial);
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}
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}
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