fsfw/power/Fuse.h

105 lines
3.5 KiB
C++

#ifndef FUSE_H_
#define FUSE_H_
#include <framework/datapool/DataSet.h>
#include <framework/datapool/PIDReader.h>
#include <framework/devicehandlers/HealthDevice.h>
#include <framework/monitoring/AbsLimitMonitor.h>
#include <framework/power/PowerComponentIF.h>
#include <framework/power/PowerSwitchIF.h>
#include <framework/returnvalues/HasReturnvaluesIF.h>
#include <framework/parameters/ParameterHelper.h>
#include <list>
namespace Factory{
void setStaticFrameworkObjectIds();
}
class Fuse: public SystemObject,
public HasHealthIF,
public HasReturnvaluesIF,
public ReceivesParameterMessagesIF {
friend void (Factory::setStaticFrameworkObjectIds)();
private:
static constexpr float RESIDUAL_POWER = 0.005 * 28.5; //!< This is the upper limit of residual power lost by fuses and switches. Worst case is Fuse and one of two switches on. See PCDU ICD 1.9 p29 bottom
public:
struct VariableIds {
uint32_t pidVoltage;
uint32_t pidCurrent;
uint32_t pidState;
uint32_t poolIdPower;
};
static const uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::PCDU_1;
static const Event FUSE_CURRENT_HIGH = MAKE_EVENT(1, SEVERITY::LOW); //!< PSS detected that current on a fuse is totally out of bounds.
static const Event FUSE_WENT_OFF = MAKE_EVENT(2, SEVERITY::LOW); //!< PSS detected a fuse that went off.
static const Event POWER_ABOVE_HIGH_LIMIT = MAKE_EVENT(4, SEVERITY::LOW); //!< PSS detected a fuse that violates its limits.
static const Event POWER_BELOW_LOW_LIMIT = MAKE_EVENT(5, SEVERITY::LOW); //!< PSS detected a fuse that violates its limits.
typedef std::list<PowerComponentIF*> DeviceList;
Fuse(object_id_t fuseObjectId, uint8_t fuseId, VariableIds ids,
float maxCurrent, uint16_t confirmationCount = 2);
virtual ~Fuse();
void addDevice(PowerComponentIF* set);
float getPower();
bool isPowerValid();
ReturnValue_t check();
uint8_t getFuseId() const;
ReturnValue_t initialize();
DeviceList devices;
ReturnValue_t serialize(uint8_t** buffer, size_t* size,
const size_t max_size, bool bigEndian) const;
uint32_t getSerializedSize() const;
ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size,
bool bigEndian);
void setAllMonitorsToUnchecked();
ReturnValue_t performOperation(uint8_t opCode);
MessageQueueId_t getCommandQueue() const;
void setDataPoolEntriesInvalid();
ReturnValue_t setHealth(HealthState health);
HasHealthIF::HealthState getHealth();
ReturnValue_t getParameter(uint8_t domainId, uint16_t parameterId,
ParameterWrapper *parameterWrapper,
const ParameterWrapper *newValues, uint16_t startAtIndex);
private:
uint8_t oldFuseState;
uint8_t fuseId;
PowerSwitchIF* powerIF; //could be static in our case.
AbsLimitMonitor<float> currentLimit;
class PowerMonitor: public MonitorReporter<float> {
public:
template<typename ... Args>
PowerMonitor(Args ... args) :
MonitorReporter<float>(std::forward<Args>(args)...) {
}
ReturnValue_t checkPower(float sample, float lowerLimit,
float upperLimit);
void sendTransitionEvent(float currentValue, ReturnValue_t state) {
}
};
PowerMonitor powerMonitor;
DataSet set;
PIDReader<float> voltage;
PIDReader<float> current;
PIDReader<uint8_t> state;
db_float_t power;
MessageQueueIF* commandQueue;
ParameterHelper parameterHelper;
HealthHelper healthHelper;
static object_id_t powerSwitchId;
void calculatePowerLimits(float* low, float* high);
void calculateFusePower();
void checkFuseState();
void reportEvents(Event event);
void checkCommandQueue();
bool areSwitchesOfComponentOn(DeviceList::iterator iter);
};
#endif /* FUSE_H_ */