eive-obsw/mission/devices/PCDUHandler.h
2021-03-04 18:29:28 +01:00

122 lines
4.5 KiB
C++

#ifndef MISSION_DEVICES_PCDUHANDLER_H_
#define MISSION_DEVICES_PCDUHANDLER_H_
#include <devices/powerSwitcherList.h>
#include <mission/devices/devicedefinitions/GomspaceDefinitions.h>
#include <mission/devices/GomspaceDeviceHandler.h>
#include <fsfw/timemanager/CCSDSTime.h>
#include <fsfw/power/PowerSwitchIF.h>
#include <fsfw/datapoollocal/HasLocalDataPoolIF.h>
#include <fsfw/objectmanager/SystemObject.h>
#include <fsfw/tasks/ExecutableObjectIF.h>
#include <fsfw/objectmanager/SystemObject.h>
/**
* @brief The PCDUHandler provides a compact interface to handle all devices related to the
* control of power. This is necessary because the fsfw manages all power related
* functionalities via one power object. This includes for example the switch on and off
* of devices.
*/
class PCDUHandler: public PowerSwitchIF,
public HasLocalDataPoolIF,
public SystemObject,
public ExecutableObjectIF {
public:
PCDUHandler(object_id_t setObjectId, size_t cmdQueueSize = 20);
virtual ~PCDUHandler();
virtual ReturnValue_t initialize() override;
virtual ReturnValue_t performOperation(uint8_t counter) override;
virtual void handleChangedDataset(sid_t sid, store_address_t storeId =
storeId::INVALID_STORE_ADDRESS);
virtual void sendSwitchCommand(uint8_t switchNr, ReturnValue_t onOff) const override;
virtual void sendFuseOnCommand(uint8_t fuseNr) const override;
virtual ReturnValue_t getSwitchState( uint8_t switchNr ) const override;
virtual ReturnValue_t getFuseState( uint8_t fuseNr ) const override;
virtual uint32_t getSwitchDelayMs(void) const override;
virtual object_id_t getObjectId() const override;
virtual LocalDataPoolManager* getHkManagerHandle() override;
virtual MessageQueueId_t getCommandQueue() const override;
virtual ReturnValue_t initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
LocalDataPoolManager& poolManager) override;
virtual uint32_t getPeriodicOperationFrequency() const override;
virtual ReturnValue_t initializeAfterTaskCreation() override;
virtual LocalPoolDataSetBase* getDataSetHandle(sid_t sid) override;
virtual void setTaskIF(PeriodicTaskIF* task_);
private:
uint32_t pstIntervalMs = 0;
/** Housekeeping manager. Handles updates of local pool variables. */
LocalDataPoolManager poolManager;
/**
* The dataset holding the hk table of PDU2. This dataset is a copy of the PDU2 HK dataset
* of the PDU2Handler. Each time the PDU2Handler updates his HK dataset, a copy is sent
* to this object via a HousekeepingMessage.
*/
PDU2::PDU2HkTableDataset pdu2HkTableDataset;
/** The timeStamp of the current pdu2HkTableDataset */
CCSDSTime::CDS_short timeStampPdu2HkDataset;
/** Hk table dataset of PDU1 */
PDU1::PDU1HkTableDataset pdu1HkTableDataset;
/** The timeStamp of the current pdu1HkTableDataset */
CCSDSTime::CDS_short timeStampPdu1HkDataset;
uint8_t switchStates[pcduSwitches::NUMBER_OF_SWITCHES];
/**
* Pointer to the IPCStore.
* This caches the pointer received from the objectManager in the constructor.
*/
StorageManagerIF *IPCStore = nullptr;
/**
* Message queue to communicate with other objetcs. Used for example to receive
* local pool messages from ACU, PDU1 and PDU2.
*/
MessageQueueIF* commandQueue = nullptr;
size_t cmdQueueSize;
PeriodicTaskIF* executingTask = nullptr;
void readCommandQueue();
/**
* @brief This function sets all switchStates to the initial switch configuration of the
* two PDUs after reboot.
*/
void initializeSwitchStates();
/**
* @brief Updates all switchStates related to the PDU2.
* Function is called each time a new hk dataset has been received from the PDU2Handler.
*/
void updatePdu2SwitchStates();
/**
* @brief Updates all switchStates related to the PDU1. Called each time the PDU1Handler
* sends a new hk dataset.
*/
void updatePdu1SwitchStates();
/**
* @brief In case of an update snapshot message this function handles the update of the
* local dataset.
* @param storeId Storage id of updated dataset.
* @param dataset Pointer to the local dataset.
* @param datasetTimeStamp Pointer to a variable which will hold the timestamp of the updated
* dataset.
*/
void updateHkTableDataset(store_address_t storeId, LocalPoolDataSetBase* dataset,
CCSDSTime::CDS_short* datasetTimeStamp);
};
#endif /* MISSION_DEVICES_PCDUHANDLER_H_ */