fsfw/fdir/FailureIsolationBase.h

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#ifndef FRAMEWORK_FDIR_FAILUREISOLATIONBASE_H_
#define FRAMEWORK_FDIR_FAILUREISOLATIONBASE_H_
#include <framework/events/EventMessage.h>
#include <framework/fdir/ConfirmsFailuresIF.h>
#include <framework/fdir/FaultCounter.h>
#include <framework/health/HealthMessage.h>
#include <framework/parameters/HasParametersIF.h>
#include <framework/returnvalues/HasReturnvaluesIF.h>
#include <framework/ipc/MessageQueueIF.h>
class FailureIsolationBase: public HasReturnvaluesIF,
public ConfirmsFailuresIF,
public HasParametersIF {
public:
static const uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::FDIR_1;
static const Event FDIR_CHANGED_STATE = MAKE_EVENT(1, SEVERITY::INFO); //!< FDIR has an internal state, which changed from par2 (oldState) to par1 (newState).
static const Event FDIR_STARTS_RECOVERY = MAKE_EVENT(2, SEVERITY::MEDIUM); //!< FDIR tries to restart device. Par1: event that caused recovery.
static const Event FDIR_TURNS_OFF_DEVICE = MAKE_EVENT(3, SEVERITY::MEDIUM); //!< FDIR turns off device. Par1: event that caused recovery.
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FailureIsolationBase(object_id_t owner,
object_id_t parent = objects::NO_OBJECT,
uint8_t messageDepth = 10, uint8_t parameterDomainBase = 0xF0);
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virtual ~FailureIsolationBase();
virtual ReturnValue_t initialize();
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/**
* This is called by the DHB in performOperation()
*/
void checkForFailures();
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MessageQueueId_t getEventReceptionQueue() override;
virtual void triggerEvent(Event event, uint32_t parameter1 = 0,
uint32_t parameter2 = 0);
protected:
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MessageQueueIF* eventQueue = nullptr;
object_id_t ownerId;
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HasHealthIF* owner = nullptr;
object_id_t faultTreeParent;
uint8_t parameterDomainBase;
void setOwnerHealth(HasHealthIF::HealthState health);
virtual ReturnValue_t eventReceived(EventMessage* event) = 0;
virtual void eventConfirmed(EventMessage* event);
virtual void wasParentsFault(EventMessage* event);
virtual ReturnValue_t confirmFault(EventMessage* event);
virtual void decrementFaultCounters() = 0;
ReturnValue_t sendConfirmationRequest(EventMessage* event,
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MessageQueueId_t destination = MessageQueueIF::NO_QUEUE);
void throwFdirEvent(Event event, uint32_t parameter1 = 0,
uint32_t parameter2 = 0);
private:
void doConfirmFault(EventMessage* event);bool isFdirDisabledForSeverity(
EventSeverity_t severity);
};
#endif /* FRAMEWORK_FDIR_FAILUREISOLATIONBASE_H_ */