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sdrangel/plugins/feature/gs232controller/gs232controllerworker.cpp
2024-04-11 23:31:34 +02:00

305 lines
10 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2020-2023 Jon Beniston, M7RCE <jon@beniston.com> //
// Copyright (C) 2021 Christoph Berg <myon@debian.org> //
// Copyright (C) 2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2022 Jiří Pinkava <jiri.pinkava@rossum.ai> //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <algorithm>
#include <cmath>
#include <QDebug>
#include <QSerialPort>
#include <QRegularExpression>
#include "maincore.h"
#include "SWGTargetAzimuthElevation.h"
#include "gs232controller.h"
#include "gs232controllerworker.h"
#include "gs232controllerreport.h"
MESSAGE_CLASS_DEFINITION(GS232ControllerWorker::MsgConfigureGS232ControllerWorker, Message)
MESSAGE_CLASS_DEFINITION(GS232ControllerReport::MsgReportAzAl, Message)
GS232ControllerWorker::GS232ControllerWorker(GS232Controller *controller) :
m_controller(controller),
m_msgQueueToFeature(nullptr),
m_device(nullptr),
m_serialPort(this),
m_socket(this),
m_pollTimer(this),
m_lastAzimuth(-1.0f),
m_lastElevation(-1.0f),
m_controllerProtocol(nullptr)
// m_spidSetOutstanding(false),
// m_spidSetSent(false),
// m_spidStatusSent(false),
// m_rotCtlDReadAz(false)
{
}
GS232ControllerWorker::~GS232ControllerWorker()
{
qDebug() << "GS232ControllerWorker::~GS232ControllerWorker";
stopWork();
m_inputMessageQueue.clear();
delete m_controllerProtocol;
}
void GS232ControllerWorker::startWork()
{
qDebug() << "GS232ControllerWorker::startWork";
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
connect(&m_serialPort, &QSerialPort::readyRead, this, &GS232ControllerWorker::readData);
connect(&m_socket, &QTcpSocket::readyRead, this, &GS232ControllerWorker::readData);
if (m_settings.m_connection == GS232ControllerSettings::TCP) {
m_device = openSocket(m_settings);
} else {
m_device = openSerialPort(m_settings);
}
connect(&m_pollTimer, SIGNAL(timeout()), this, SLOT(update()));
m_pollTimer.start(1000);
// Handle any messages already on the queue
handleInputMessages();
}
void GS232ControllerWorker::stopWork()
{
qDebug() << "GS232ControllerWorker::stopWork";
disconnect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
if (m_device && m_device->isOpen())
{
m_device->close();
m_device = nullptr;
}
disconnect(&m_serialPort, &QSerialPort::readyRead, this, &GS232ControllerWorker::readData);
disconnect(&m_socket, &QTcpSocket::readyRead, this, &GS232ControllerWorker::readData);
m_pollTimer.stop();
disconnect(&m_pollTimer, SIGNAL(timeout()), this, SLOT(update()));
}
void GS232ControllerWorker::handleInputMessages()
{
Message* message;
while ((message = m_inputMessageQueue.pop()) != nullptr)
{
if (handleMessage(*message)) {
delete message;
}
}
}
bool GS232ControllerWorker::handleMessage(const Message& cmd)
{
if (MsgConfigureGS232ControllerWorker::match(cmd))
{
MsgConfigureGS232ControllerWorker& cfg = (MsgConfigureGS232ControllerWorker&) cmd;
applySettings(cfg.getSettings(), cfg.getSettingsKeys(), cfg.getForce());
return true;
}
else
{
return false;
}
}
void GS232ControllerWorker::applySettings(const GS232ControllerSettings& settings, const QList<QString>& settingsKeys, bool force)
{
qDebug() << "GS232ControllerWorker::applySettings:" << settings.getDebugString(settingsKeys, force) << " force: " << force;
if ((settingsKeys.contains("protocol") && (settings.m_protocol != m_settings.m_protocol)) || force)
{
delete m_controllerProtocol;
m_controllerProtocol = ControllerProtocol::create(settings.m_protocol);
if (m_controllerProtocol)
{
m_controllerProtocol->setMessageQueue(m_msgQueueToFeature);
m_controllerProtocol->setDevice(m_device);
}
}
if (settingsKeys.contains("connection") )
{
if (m_device && m_device->isOpen())
{
m_device->close();
m_device = nullptr;
}
}
if (settings.m_connection == GS232ControllerSettings::TCP)
{
if (settingsKeys.contains("host") || settingsKeys.contains("port") || force)
{
m_device = openSocket(settings);
if (m_controllerProtocol) {
m_controllerProtocol->setDevice(m_device);
}
}
}
else
{
if (settingsKeys.contains("serialPort") || force)
{
m_device = openSerialPort(settings);
if (m_controllerProtocol) {
m_controllerProtocol->setDevice(m_device);
}
}
else if (settingsKeys.contains("baudRate") || force)
{
m_serialPort.setBaudRate(settings.m_baudRate);
}
}
if (force) {
m_settings = settings;
} else {
m_settings.applySettings(settingsKeys, settings);
}
if (m_controllerProtocol) {
m_controllerProtocol->applySettings(settings, settingsKeys, force);
}
if (m_device != nullptr)
{
// Apply offset then clamp
float azimuth, elevation;
settings.calcTargetAzEl(azimuth, elevation);
// Don't set if within tolerance of last setting
float azDiff = std::abs(azimuth - m_lastAzimuth);
float elDiff = std::abs(elevation - m_lastElevation);
if (((elDiff > settings.m_tolerance) || (m_lastElevation == -1) || force) && (settings.m_elevationMax != 0))
{
setAzimuthElevation(azimuth, elevation);
}
else if ((azDiff > settings.m_tolerance) || (m_lastAzimuth == -1) || force)
{
setAzimuth(azimuth);
}
sendToSkyMap(azimuth, elevation);
}
}
QIODevice *GS232ControllerWorker::openSerialPort(const GS232ControllerSettings& settings)
{
qDebug() << "GS232ControllerWorker::openSerialPort: " << settings.m_serialPort;
if (m_serialPort.isOpen()) {
m_serialPort.close();
}
m_lastAzimuth = -1;
m_lastElevation = -1;
if (!settings.m_serialPort.isEmpty())
{
m_serialPort.setPortName(settings.m_serialPort);
m_serialPort.setBaudRate(settings.m_baudRate);
if (!m_serialPort.open(QIODevice::ReadWrite))
{
qCritical() << "GS232ControllerWorker::openSerialPort: Failed to open serial port " << settings.m_serialPort << ". Error: " << m_serialPort.error();
m_msgQueueToFeature->push(GS232Controller::MsgReportWorker::create(QString("Failed to open serial port %1: %2").arg(settings.m_serialPort).arg(m_serialPort.error())));
return nullptr;
}
else
{
return &m_serialPort;
}
}
else
{
return nullptr;
}
}
QIODevice *GS232ControllerWorker::openSocket(const GS232ControllerSettings& settings)
{
qDebug() << "GS232ControllerWorker::openSocket: " << settings.m_host << settings.m_port;
if (m_socket.isOpen()) {
m_socket.close();
}
m_lastAzimuth = -1;
m_lastElevation = -1;
m_socket.connectToHost(settings.m_host, settings.m_port);
if (m_socket.waitForConnected(3000))
{
return &m_socket;
}
else
{
qCritical() << "GS232ControllerWorker::openSocket: Failed to connect to " << settings.m_host << settings.m_port;
m_msgQueueToFeature->push(GS232Controller::MsgReportWorker::create(QString("Failed to connect to %1:%2").arg(settings.m_host).arg(settings.m_port)));
return nullptr;
}
}
void GS232ControllerWorker::setAzimuth(float azimuth)
{
if (m_device && m_device->isOpen() && m_controllerProtocol) {
m_controllerProtocol->setAzimuth(azimuth);
}
m_lastAzimuth = azimuth;
}
void GS232ControllerWorker::setAzimuthElevation(float azimuth, float elevation)
{
if (m_device && m_device->isOpen() && m_controllerProtocol) {
m_controllerProtocol->setAzimuthElevation(azimuth, elevation);
}
m_lastAzimuth = azimuth;
m_lastElevation = elevation;
}
void GS232ControllerWorker::readData()
{
if (m_controllerProtocol) {
m_controllerProtocol->readData();
}
}
void GS232ControllerWorker::update()
{
// Request current Az/El from controller
if (m_device && m_device->isOpen() && m_controllerProtocol) {
m_controllerProtocol->update();
}
}
void GS232ControllerWorker::sendToSkyMap(float azimuth, float elevation)
{
QList<ObjectPipe*> targetPipes;
MainCore::instance()->getMessagePipes().getMessagePipes(m_controller, "target", targetPipes);
for (const auto& pipe : targetPipes)
{
MessageQueue *messageQueue = qobject_cast<MessageQueue*>(pipe->m_element);
SWGSDRangel::SWGTargetAzimuthElevation *swgTarget = new SWGSDRangel::SWGTargetAzimuthElevation();
swgTarget->setName(new QString("Rotator"));
swgTarget->setAzimuth(azimuth);
swgTarget->setElevation(elevation);
messageQueue->push(MainCore::MsgTargetAzimuthElevation::create(m_controller, swgTarget));
}
}