59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
#ifndef VIRTUALCHANNEL_H_
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#define VIRTUALCHANNEL_H_
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#include "OBSWConfig.h"
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#include "fsfw/tmtcservices/AcceptsTelemetryIF.h"
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#include "fsfw/returnvalues/HasReturnvaluesIF.h"
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#include <fsfw/ipc/MessageQueueIF.h>
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#include <linux/obc/PtmeIF.h>
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/**
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* @brief This class represents a virtual channel. Sending a tm message to an object of this class
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* will forward the tm packet to the respective virtual channel of the PTME IP Core.
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*
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* @author J. Meier
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*/
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class VirtualChannel: public AcceptsTelemetryIF, public HasReturnvaluesIF {
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public:
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/**
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* @brief Constructor
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*
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* @param vcId The virtual channel id assigned to this object
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* @param tmQueueDepth Queue depth of queue receiving telemetry from other objects
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*/
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VirtualChannel(uint8_t vcId, uint32_t tmQueueDepth);
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ReturnValue_t initialize();
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MessageQueueId_t getReportReceptionQueue(uint8_t virtualChannel = 0) override;
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ReturnValue_t performOperation();
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/**
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* @brief Sets the PTME object which handles access to the PTME IP Core.
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*
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* @param ptme Pointer to ptme object
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*/
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void setPtmeObject(PtmeIF* ptme_);
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/**
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* @brief Can be used by the owner to set the link state. Packets will be discarded if link
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* to ground station is down.
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*/
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void setLinkState(bool linkIsUp);
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private:
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PtmeIF* ptme = nullptr;
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MessageQueueIF* tmQueue = nullptr;
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uint8_t vcId;
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#if OBSW_LINK_IS_UP == 1
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bool linkIsUp = true;
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#else
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bool linkIsUp = false;
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#endif /* OBSW_LINK_IS_UP == 1 */
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StorageManagerIF* tmStore = nullptr;
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};
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#endif /* VIRTUALCHANNEL_H_ */
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