fsfw/thermal/Heater.h

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#ifndef FRAMEWORK_THERMAL_HEATER_H_
#define FRAMEWORK_THERMAL_HEATER_H_
2020-08-13 20:53:35 +02:00
#include "../devicehandlers/HealthDevice.h"
#include "../parameters/ParameterHelper.h"
#include "../power/PowerSwitchIF.h"
#include "../returnvalues/HasReturnvaluesIF.h"
#include "../timemanager/Countdown.h"
#include <stdint.h>
//class RedundantHeater;
class Heater: public HealthDevice, public ReceivesParameterMessagesIF {
friend class RedundantHeater;
public:
static const uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::HEATER;
static const Event HEATER_ON = MAKE_EVENT(0, SEVERITY::INFO);
static const Event HEATER_OFF = MAKE_EVENT(1, SEVERITY::INFO);
static const Event HEATER_TIMEOUT = MAKE_EVENT(2, SEVERITY::LOW);
static const Event HEATER_STAYED_ON = MAKE_EVENT(3, SEVERITY::LOW);
static const Event HEATER_STAYED_OFF = MAKE_EVENT(4, SEVERITY::LOW);
Heater(uint32_t objectId, uint8_t switch0, uint8_t switch1);
virtual ~Heater();
ReturnValue_t performOperation(uint8_t opCode);
ReturnValue_t initialize();
ReturnValue_t set();
void clear(bool passive);
void setPowerSwitcher(PowerSwitchIF *powerSwitch);
MessageQueueId_t getCommandQueue() const;
ReturnValue_t getParameter(uint8_t domainId, uint16_t parameterId,
ParameterWrapper *parameterWrapper,
const ParameterWrapper *newValues, uint16_t startAtIndex);
protected:
static const uint32_t INVALID_UPTIME = 0;
enum InternalState {
STATE_ON,
STATE_OFF,
STATE_PASSIVE,
STATE_WAIT_FOR_SWITCHES_ON,
STATE_WAIT_FOR_SWITCHES_OFF,
STATE_WAIT_FOR_FDIR, //used to avoid doing anything until fdir decided what to do
STATE_FAULTY,
STATE_WAIT, //used when waiting for system to recover from miniops
STATE_EXTERNAL_CONTROL //entered when under external control and a fdir reaction would be triggered. This is useful when leaving external control into an unknown state
//if no fdir reaction is triggered under external control the state is still ok and no need for any special treatment is needed
} internalState;
PowerSwitchIF *powerSwitcher;
MessageQueueId_t pcduQueueId;
uint8_t switch0;
uint8_t switch1;
bool wasOn;
bool timedOut;
bool reactedToBeingFaulty;
bool passive;
MessageQueueIF* eventQueue;
Countdown heaterOnCountdown;
Countdown switchCountdown;
ParameterHelper parameterHelper;
enum Action {
SET, CLEAR
} lastAction;
void doAction(Action action);
void setSwitch(uint8_t number, ReturnValue_t state,
uint32_t *upTimeOfSwitching);
void handleQueue();
void handleEventQueue();
};
#endif /* FRAMEWORK_THERMAL_HEATER_H_ */