#include <string>
#include "uds/uds.h"
-#include "../can/can-message.hpp"
+#include "../can/message-set.hpp"
+#include "../can/message/can-message.hpp"
#include "active-diagnostic-request.hpp"
enum UNIT {
INVALID
};
-///
-/// @brief - A representation of an OBD-II PID.
-///
-class diagnostic_message_t {
+class message_set_t;
+
+/// @brief - A representation of an OBD-II PID Mode 01 (Note : An OBD-II PID mode 01 contains only one information).
+class diagnostic_message_t
+{
private:
+ std::shared_ptr<message_set_t> parent_; /*!< parent_ - Pointer to the CAN message set holding this diagnostic message */
uint8_t pid_; /*!< pid_ - The 1 byte PID.*/
std::string generic_name_; /*!< generic_name_ - A human readable name to use for this PID when published.*/
int min_; /*!< min_ - Minimum value that can take this pid */
bool supported_; /*!< supported_ - boolean indicating whether this pid is supported by the vehicle or not.*/
+ uint64_t last_timestamp_; /*!< last_timestamp_ - the last time (in microseconds since epoch)
+ * that the message has been received. */
+
+ bool received_; /*!< received_ - True if this signal has ever been received. */
+ float last_value_; /*!< last_value_ - The last received value of the diagnostic message.
+ * If 'received_' is false, this value is undefined. */
+
public:
const char* generic_name = generic_name_.c_str();
- diagnostic_message_t(uint8_t pid, const std::string generic_name, const int min, const int max, enum UNIT unit, float frequency,
- DiagnosticResponseDecoder decoder, DiagnosticResponseCallback callback, bool supported);
+ diagnostic_message_t(uint8_t pid,
+ const std::string& generic_name,
+ const int min,
+ const int max,
+ enum UNIT unit,
+ float frequency,
+ DiagnosticResponseDecoder decoder,
+ DiagnosticResponseCallback callback,
+ bool supported,
+ bool received);
uint32_t get_pid();
- const std::string& get_generic_name() const;
+ const std::string get_generic_name() const;
const std::string get_name() const;
float get_frequency() const;
DiagnosticResponseDecoder get_decoder() const;
DiagnosticResponseCallback get_callback() const;
bool get_supported() const;
- void set_supported(bool value);
+ bool get_received() const;
+ float get_last_value() const;
+ std::pair<float, uint64_t> get_last_value_with_timestamp() const;
+
+ void set_received(bool r);
+ void set_last_value(float val);
+ void set_timestamp(uint64_t timestamp);
- const DiagnosticRequest build_diagnostic_request();
+ void set_supported(bool value);
+ void set_parent(std::shared_ptr<message_set_t> parent);
+ const DiagnosticRequest build_diagnostic_request() const;
bool is_obd2_response(const can_message_t& can_message);
bool is_obd2_request(const DiagnosticRequest *request);