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119 lines
3.1 KiB
119 lines
3.1 KiB
#pragma once
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#include <QColor>
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#include <QList>
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#include <QMetaType>
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#include <QString>
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#include <limits>
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#include "opendbc/can/common_dbc.h"
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const QString UNTITLED = "untitled";
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struct MessageId {
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uint8_t source = 0;
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uint32_t address = 0;
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QString toString() const {
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return QString("%1:%2").arg(source).arg(address, 1, 16);
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}
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bool operator==(const MessageId &other) const {
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return source == other.source && address == other.address;
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}
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bool operator!=(const MessageId &other) const {
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return !(*this == other);
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}
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bool operator<(const MessageId &other) const {
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return std::pair{source, address} < std::pair{other.source, other.address};
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}
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bool operator>(const MessageId &other) const {
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return std::pair{source, address} > std::pair{other.source, other.address};
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}
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};
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uint qHash(const MessageId &item);
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Q_DECLARE_METATYPE(MessageId);
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template <>
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struct std::hash<MessageId> {
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std::size_t operator()(const MessageId &k) const noexcept { return qHash(k); }
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};
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typedef QList<std::pair<double, QString>> ValueDescription;
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namespace cabana {
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class Signal {
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public:
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Signal() = default;
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Signal(const Signal &other) = default;
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void update();
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bool getValue(const uint8_t *data, size_t data_size, double *val) const;
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QString formatValue(double value) const;
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bool operator==(const cabana::Signal &other) const;
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inline bool operator!=(const cabana::Signal &other) const { return !(*this == other); }
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enum class Type {
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Normal = 0,
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Multiplexed,
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Multiplexor
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};
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Type type = Type::Normal;
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QString name;
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int start_bit, msb, lsb, size;
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double factor = 1.0;
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double offset = 0;
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bool is_signed;
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bool is_little_endian;
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double min, max;
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QString unit;
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QString comment;
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QString receiver_name;
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ValueDescription val_desc;
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int precision = 0;
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QColor color;
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// Multiplexed
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int multiplex_value = 0;
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Signal *multiplexor = nullptr;
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};
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class Msg {
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public:
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Msg() = default;
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Msg(const Msg &other) { *this = other; }
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~Msg();
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cabana::Signal *addSignal(const cabana::Signal &sig);
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cabana::Signal *updateSignal(const QString &sig_name, const cabana::Signal &sig);
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void removeSignal(const QString &sig_name);
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Msg &operator=(const Msg &other);
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int indexOf(const cabana::Signal *sig) const;
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cabana::Signal *sig(const QString &sig_name) const;
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QString newSignalName();
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void update();
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inline const std::vector<cabana::Signal *> &getSignals() const { return sigs; }
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uint32_t address;
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QString name;
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uint32_t size;
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QString comment;
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QString transmitter;
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std::vector<cabana::Signal *> sigs;
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std::vector<uint8_t> mask;
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cabana::Signal *multiplexor = nullptr;
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};
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} // namespace cabana
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// Helper functions
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double get_raw_value(const uint8_t *data, size_t data_size, const cabana::Signal &sig);
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void updateMsbLsb(cabana::Signal &s);
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inline int flipBitPos(int start_bit) { return 8 * (start_bit / 8) + 7 - start_bit % 8; }
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inline std::vector<std::string> allDBCNames() { return get_dbc_names(); }
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inline QString doubleToString(double value) { return QString::number(value, 'g', std::numeric_limits<double>::digits10); }
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