70 lines
2.4 KiB
C++
70 lines
2.4 KiB
C++
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#include "PusTmFunnel.h"
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#include "fsfw/ipc/QueueFactory.h"
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#include "fsfw/objectmanager.h"
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#include "fsfw/tmtcpacket/pus/tm/PusTmZcWriter.h"
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PusTmFunnel::PusTmFunnel(object_id_t objectId, const AcceptsTelemetryIF &downlinkDestination,
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TimeReaderIF &timeReader, StorageManagerIF &tmStore, uint8_t vcId,
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uint32_t messageDepth)
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: SystemObject(objectId), timeReader(timeReader), tmStore(tmStore) {
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tmQueue = QueueFactory::instance()->createMessageQueue(messageDepth,
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MessageQueueMessage::MAX_MESSAGE_SIZE);
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tmQueue->setDefaultDestination(downlinkDestination.getReportReceptionQueue(vcId));
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}
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PusTmFunnel::~PusTmFunnel() = default;
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MessageQueueId_t PusTmFunnel::getReportReceptionQueue(uint8_t virtualChannel) const {
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return tmQueue->getId();
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}
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ReturnValue_t PusTmFunnel::performOperation(uint8_t) {
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TmTcMessage currentMessage;
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ReturnValue_t status = tmQueue->receiveMessage(¤tMessage);
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while (status == returnvalue::OK) {
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status = handlePacket(currentMessage);
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if (status != returnvalue::OK) {
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sif::warning << "TmFunnel packet handling failed" << std::endl;
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break;
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}
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status = tmQueue->receiveMessage(¤tMessage);
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}
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if (status == MessageQueueIF::EMPTY) {
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return returnvalue::OK;
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}
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return status;
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}
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ReturnValue_t PusTmFunnel::handlePacket(TmTcMessage &message) {
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uint8_t *packetData = nullptr;
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size_t size = 0;
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ReturnValue_t result = tmStore.modifyData(message.getStorageId(), &packetData, &size);
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if (result != returnvalue::OK) {
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return result;
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}
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PusTmZeroCopyWriter packet(timeReader, packetData, size);
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result = packet.parseDataWithoutCrcCheck();
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if (result != returnvalue::OK) {
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#if FSFW_CPP_OSTREAM_ENABLED == 1
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sif::warning << "PusTmFunnel::handlePacket: Error parsing received PUS packet" << std::endl;
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#endif
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return result;
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}
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packet.setSequenceCount(sourceSequenceCount++);
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sourceSequenceCount = sourceSequenceCount % ccsds::LIMIT_SEQUENCE_COUNT;
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packet.updateErrorControl();
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result = tmQueue->sendToDefault(&message);
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if (result != returnvalue::OK) {
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tmStore.deleteData(message.getStorageId());
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#if FSFW_CPP_OSTREAM_ENABLED == 1
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sif::error << "PusTmFunnel::handlePacket: Error sending TM to downlink handler" << std::endl;
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#endif
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}
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return result;
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}
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const char *PusTmFunnel::getName() const { return "PUS TM Funnel"; }
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