fsfw/events/Event.h

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#ifndef EVENTOBJECT_EVENT_H_
#define EVENTOBJECT_EVENT_H_
#include <stdint.h>
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#include "fwSubsystemIdRanges.h"
//could be move to more suitable location
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#include <events/subsystemIdRanges.h>
typedef uint16_t EventId_t;
typedef uint8_t EventSeverity_t;
#define MAKE_EVENT(id, severity) (((severity)<<16)+(SUBSYSTEM_ID*100)+(id))
typedef uint32_t Event;
namespace EVENT {
EventId_t getEventId(Event event);
EventSeverity_t getSeverity(Event event);
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Event makeEvent(uint8_t subsystemId, uint8_t uniqueEventId,
EventSeverity_t eventSeverity);
}
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namespace SEVERITY {
static const EventSeverity_t INFO = 1;
static const EventSeverity_t LOW = 2;
static const EventSeverity_t MEDIUM = 3;
static const EventSeverity_t HIGH = 4;
}
//Unfortunately, this does not work nicely because of the inability to define static classes in headers.
//struct Event {
// Event(uint8_t domain, uint8_t counter, EventSeverity_t severity) :
// id(domain*100+counter), severity(severity) {
// }
// EventId_t id;
// EventSeverity_t severity;
// static const EventSeverity_t INFO = 1;
// static const EventSeverity_t LOW = 2;
// static const EventSeverity_t MEDIUM = 3;
// static const EventSeverity_t HIGH = 4;
//};
#endif /* EVENTOBJECT_EVENT_H_ */