nymea-plugins/ws2812fx/nymealightinterface.h
2021-05-01 08:39:40 +02:00

91 lines
2.3 KiB
C++

#ifndef NYMEALIGHTINTERFACE_H
#define NYMEALIGHTINTERFACE_H
#include <QObject>
#include <QTimer>
class NymeaLightInterface : public QObject
{
Q_OBJECT
public:
enum Command {
CommandSetColor = 0x00,
CommandSetBrightness = 0x01,
CommandSetSpeed = 0x02,
CommandSetEffect = 0x03,
CommandDebug = 0xFE,
CommandCustom = 0xFF
};
Q_ENUM(Command)
enum Status {
StatusSuccess = 0x00,
StatusInvalidProtocol = 0x01,
StatusInvalidCommand = 0x02,
StatusInvalidPlayload = 0x03,
StatusTimeout = 0xfe,
StatusUnknownError = 0xff
};
Q_ENUM(Status)
enum Mode {
ModeDirect = 0x00,
ModeFade = 0x01
};
Q_ENUM(Mode)
explicit NymeaLightInterface(QObject *parent = nullptr);
virtual bool open() = 0;
virtual void close() = 0;
virtual bool available() = 0;
virtual void sendData(const QByteArray &data) = 0;
signals:
void availableChanged(bool available);
void dataReceived(const QByteArray &data);
};
class NymeaLightInterfaceReply : public QObject
{
Q_OBJECT
friend class NymeaLight;
public:
QByteArray requestData() const { return m_requestData; };
NymeaLightInterface::Command command() const { return m_command; };
quint8 requestId() const { return m_requestId; };
NymeaLightInterface::Status status() const { return m_status; };
signals:
void finished();
private:
explicit NymeaLightInterfaceReply(const QByteArray &requestData, QObject *parent = nullptr) : QObject(parent), m_requestData(requestData) {
Q_ASSERT(m_requestData.length() >= 2);
m_command = static_cast<NymeaLightInterface::Command>(m_requestData.at(0));
m_requestId = static_cast<quint8>(m_requestData.at(1));
m_timer = new QTimer(this);
m_timer->setInterval(2000);
m_timer->setSingleShot(true);
connect(m_timer, &QTimer::timeout, this, [=](){
m_status = NymeaLightInterface::StatusTimeout;
emit finished();
});
}
QTimer *m_timer = nullptr;
QByteArray m_requestData;
NymeaLightInterface::Command m_command;
quint8 m_requestId = 0;
NymeaLightInterface::Status m_status = NymeaLightInterface::StatusUnknownError;
};
#endif // NYMEALIGHTINTERFACE_H