mirror of
https://github.com/f4exb/sdrangel.git
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327 lines
10 KiB
C++
327 lines
10 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2019-2020 Edouard Griffiths, F4EXB //
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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 <QColor>
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#include "dsp/dspengine.h"
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#include "util/simpleserializer.h"
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#include "settings/serializable.h"
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#include "chirpchatmodsettings.h"
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const int ChirpChatModSettings::bandwidths[] = {
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325, // 384k / 1024
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750, // 384k / 512
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1500, // 384k / 256
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2604, // 333k / 128
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3125, // 400k / 128
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3906, // 500k / 128
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5208, // 333k / 64
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6250, // 400k / 64
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7813, // 500k / 64
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10417, // 333k / 32
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12500, // 400k / 32
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15625, // 500k / 32
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20833, // 333k / 16
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25000, // 400k / 16
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31250, // 500k / 16
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41667, // 333k / 8
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50000, // 400k / 8
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62500, // 500k / 8
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83333, // 333k / 4
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100000, // 400k / 4
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125000, // 500k / 4
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166667, // 333k / 2
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200000, // 400k / 2
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250000, // 500k / 2
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333333, // 333k / 1
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400000, // 400k / 1
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500000 // 500k / 1
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};
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const int ChirpChatModSettings::nbBandwidths = 3*8 + 3;
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const int ChirpChatModSettings::oversampling = 4;
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ChirpChatModSettings::ChirpChatModSettings() :
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m_inputFrequencyOffset(0),
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m_channelMarker(nullptr),
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m_rollupState(nullptr)
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{
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resetToDefaults();
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}
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void ChirpChatModSettings::resetToDefaults()
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{
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m_bandwidthIndex = 5;
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m_spreadFactor = 7;
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m_deBits = 0;
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m_preambleChirps = 8;
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m_quietMillis = 1000;
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m_codingScheme = CodingLoRa;
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m_nbParityBits = 1;
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m_hasCRC = true;
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m_hasHeader = true;
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m_textMessage = "Hello LoRa";
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m_myCall = "MYCALL";
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m_urCall = "URCALL";
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m_myLoc = "AA00AA";
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m_myRpt = "59";
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m_syncWord = 0x34;
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m_channelMute = false;
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m_messageRepeat = 1;
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m_udpEnabled = false;
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m_udpAddress = "127.0.0.1";
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m_udpPort = 9998;
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m_rgbColor = QColor(255, 0, 255).rgb();
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m_title = "ChirpChat Modulator";
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m_streamIndex = 0;
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m_useReverseAPI = false;
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m_reverseAPIAddress = "127.0.0.1";
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m_reverseAPIPort = 8888;
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m_reverseAPIDeviceIndex = 0;
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m_reverseAPIChannelIndex = 0;
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m_workspaceIndex = 0;
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m_hidden = false;
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setDefaultTemplates();
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}
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void ChirpChatModSettings::setDefaultTemplates()
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{
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// %1: myCall %2: urCall %3: myLoc %4: report
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m_beaconMessage = "VVV DE %1 %2"; // Beacon
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m_cqMessage = "CQ DE %1 %2"; // caller calls CQ
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m_replyMessage = "%1 %2 %3"; // Reply to CQ from caller
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m_reportMessage = "%1 %2 %3"; // Report to caller
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m_replyReportMessage = "%1 %2 R%3"; // Report to callee
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m_rrrMessage = "%1 %2 RRR"; // RRR to callee
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m_73Message = "%1 %2 73"; // 73 to caller
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m_qsoTextMessage = "%1 %2 %3"; // Freeflow message to caller - %3 is m_textMessage
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}
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void ChirpChatModSettings::generateMessages()
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{
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m_beaconMessage = m_beaconMessage
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.arg(m_myCall).arg(m_myLoc);
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m_cqMessage = m_cqMessage
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.arg(m_myCall).arg(m_myLoc);
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m_replyMessage = m_replyMessage
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.arg(m_urCall).arg(m_myCall).arg(m_myLoc);
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m_reportMessage = m_reportMessage
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.arg(m_urCall).arg(m_myCall).arg(m_myRpt);
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m_replyReportMessage = m_replyReportMessage
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.arg(m_urCall).arg(m_myCall).arg(m_myRpt);
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m_rrrMessage = m_rrrMessage
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.arg(m_urCall).arg(m_myCall);
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m_73Message = m_73Message
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.arg(m_urCall).arg(m_myCall);
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m_qsoTextMessage = m_qsoTextMessage
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.arg(m_urCall).arg(m_myCall).arg(m_textMessage);
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}
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unsigned int ChirpChatModSettings::getNbSFDFourths() const
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{
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switch (m_codingScheme)
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{
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case CodingLoRa:
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return 9;
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default:
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return 8;
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}
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}
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bool ChirpChatModSettings::hasSyncWord() const
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{
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return m_codingScheme == CodingLoRa;
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}
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QByteArray ChirpChatModSettings::serialize() const
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{
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SimpleSerializer s(1);
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s.writeS32(1, m_inputFrequencyOffset);
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s.writeS32(2, m_bandwidthIndex);
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s.writeS32(3, m_spreadFactor);
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s.writeS32(4, m_codingScheme);
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if (m_channelMarker) {
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s.writeBlob(5, m_channelMarker->serialize());
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}
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s.writeString(6, m_title);
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s.writeS32(7, m_deBits);
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s.writeBool(8, m_channelMute);
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s.writeU32(9, m_syncWord);
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s.writeU32(10, m_preambleChirps);
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s.writeS32(11, m_quietMillis);
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s.writeBool(12, m_useReverseAPI);
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s.writeString(13, m_reverseAPIAddress);
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s.writeU32(14, m_reverseAPIPort);
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s.writeU32(15, m_reverseAPIDeviceIndex);
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s.writeU32(16, m_reverseAPIChannelIndex);
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s.writeString(20, m_beaconMessage);
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s.writeString(21, m_cqMessage);
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s.writeString(22, m_replyMessage);
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s.writeString(23, m_reportMessage);
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s.writeString(24, m_replyReportMessage);
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s.writeString(25, m_rrrMessage);
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s.writeString(26, m_73Message);
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s.writeString(27, m_qsoTextMessage);
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s.writeString(28, m_textMessage);
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s.writeBlob(29, m_bytesMessage);
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s.writeS32(30, (int) m_messageType);
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s.writeS32(31, m_nbParityBits);
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s.writeBool(32, m_hasCRC);
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s.writeBool(33, m_hasHeader);
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s.writeString(40, m_myCall);
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s.writeString(41, m_urCall);
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s.writeString(42, m_myLoc);
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s.writeString(43, m_myRpt);
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s.writeS32(44, m_messageRepeat);
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s.writeBool(50, m_useReverseAPI);
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s.writeString(51, m_reverseAPIAddress);
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s.writeU32(52, m_reverseAPIPort);
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s.writeU32(53, m_reverseAPIDeviceIndex);
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s.writeU32(54, m_reverseAPIChannelIndex);
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s.writeS32(55, m_streamIndex);
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s.writeBool(56, m_udpEnabled);
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s.writeString(57, m_udpAddress);
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s.writeU32(58, m_udpPort);
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if (m_rollupState) {
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s.writeBlob(59, m_rollupState->serialize());
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}
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s.writeS32(60, m_workspaceIndex);
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s.writeBlob(61, m_geometryBytes);
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s.writeBool(62, m_hidden);
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return s.final();
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}
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bool ChirpChatModSettings::deserialize(const QByteArray& data)
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{
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SimpleDeserializer d(data);
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if(!d.isValid())
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{
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resetToDefaults();
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return false;
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}
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if(d.getVersion() == 1)
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{
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QByteArray bytetmp;
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unsigned int utmp;
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int tmp;
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d.readS32(1, &m_inputFrequencyOffset, 0);
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d.readS32(2, &m_bandwidthIndex, 0);
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d.readS32(3, &m_spreadFactor, 0);
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d.readS32(4, &tmp, 0);
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m_codingScheme = (CodingScheme) tmp;
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if (m_channelMarker)
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{
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d.readBlob(5, &bytetmp);
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m_channelMarker->deserialize(bytetmp);
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}
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d.readString(6, &m_title, "LoRa Demodulator");
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d.readS32(7, &m_deBits, 0);
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d.readBool(8, &m_channelMute, false);
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d.readU32(9, &utmp, 0x34);
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m_syncWord = utmp > 255 ? 0 : utmp;
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d.readU32(10, &m_preambleChirps, 8);
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d.readS32(11, &m_quietMillis, 1000);
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d.readBool(11, &m_useReverseAPI, false);
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d.readString(12, &m_reverseAPIAddress, "127.0.0.1");
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d.readU32(13, &utmp, 0);
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if ((utmp > 1023) && (utmp < 65535)) {
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m_reverseAPIPort = utmp;
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} else {
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m_reverseAPIPort = 8888;
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}
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d.readU32(14, &utmp, 0);
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m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp;
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d.readU32(15, &utmp, 0);
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m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp;
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d.readString(20, &m_beaconMessage, "VVV DE %1 %2");
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d.readString(21, &m_cqMessage, "CQ DE %1 %2");
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d.readString(22, &m_replyMessage, "%2 %1 %3");
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d.readString(23, &m_reportMessage, "%2 %1 %3");
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d.readString(24, &m_replyReportMessage, "%2 %1 R%3");
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d.readString(25, &m_rrrMessage, "%2 %1 RRR");
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d.readString(26, &m_73Message, "%2 %1 73");
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d.readString(27, &m_qsoTextMessage, "%2 %1 Hello LoRa");
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d.readString(28, &m_textMessage, "Hello LoRa");
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d.readBlob(29, &m_bytesMessage);
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d.readS32(30, &tmp, 0);
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m_messageType = (MessageType) tmp;
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d.readS32(31, &m_nbParityBits, 1);
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d.readBool(32, &m_hasCRC, true);
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d.readBool(33, &m_hasHeader, true);
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d.readString(40, &m_myCall, "MYCALL");
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d.readString(41, &m_urCall, "URCALL");
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d.readString(42, &m_myLoc, "AA00AA");
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d.readString(43, &m_myRpt, "59");
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d.readS32(44, &m_messageRepeat, 1);
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d.readBool(50, &m_useReverseAPI, false);
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d.readString(51, &m_reverseAPIAddress, "127.0.0.1");
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d.readU32(52, &utmp, 0);
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if ((utmp > 1023) && (utmp < 65535)) {
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m_reverseAPIPort = utmp;
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} else {
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m_reverseAPIPort = 8888;
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}
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d.readU32(53, &utmp, 0);
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m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp;
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d.readU32(54, &utmp, 0);
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m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp;
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d.readS32(55, &m_streamIndex, 0);
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d.readBool(56, &m_udpEnabled);
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d.readString(57, &m_udpAddress, "127.0.0.1");
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d.readU32(58, &utmp);
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if ((utmp > 1023) && (utmp < 65535)) {
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m_udpPort = utmp;
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} else {
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m_udpPort = 9998;
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}
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if (m_rollupState)
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{
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d.readBlob(59, &bytetmp);
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m_rollupState->deserialize(bytetmp);
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}
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d.readS32(60, &m_workspaceIndex, 0);
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d.readBlob(61, &m_geometryBytes);
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d.readBool(62, &m_hidden, false);
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return true;
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}
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else
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{
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resetToDefaults();
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return false;
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}
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}
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