Robin Mueller
fb324516bb
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112 lines
3.9 KiB
C++
112 lines
3.9 KiB
C++
#include "TmStoreTaskBase.h"
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#include <fsfw/ipc/CommandMessageIF.h>
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#include <fsfw/tasks/TaskFactory.h>
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#include <fsfw/timemanager/Stopwatch.h>
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#include <fsfw/tmstorage/TmStoreMessage.h>
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#include "mission/persistentTmStoreDefs.h"
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TmStoreTaskBase::TmStoreTaskBase(object_id_t objectId, StorageManagerIF& ipcStore,
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VirtualChannel& channel, SdCardMountedIF& sdcMan)
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: SystemObject(objectId), ipcStore(ipcStore), channel(channel), sdcMan(sdcMan) {}
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bool TmStoreTaskBase::handleOneStore(PersistentTmStoreWithTmQueue& store,
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DumpContext& dumpContext) {
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ReturnValue_t result;
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bool tmToStoreReceived = false;
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bool tcRequestReceived = false;
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bool dumpsPerformed = false;
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fileHasSwapped = false;
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// Store TM persistently
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result = store.handleNextTm();
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if (result == returnvalue::OK) {
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tmToStoreReceived = true;
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}
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dumpContext.vcBusyDuringDump = false;
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// Dump TMs when applicable
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if (store.getState() == PersistentTmStore::State::DUMPING) {
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size_t dumpedLen = 0;
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if (not channel.isBusy()) {
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dumpContext.ptmeBusyCounter = 0;
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tmSinkBusyCd.resetTimer();
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bool fileHasSwappedLocal = false;
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result = store.dumpNextPacket(channel, dumpedLen, fileHasSwappedLocal);
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if (result == DirectTmSinkIF::IS_BUSY) {
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sif::warning << "Unexpected PAPB busy" << std::endl;
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}
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if ((result == PersistentTmStore::DUMP_DONE or result == returnvalue::OK) and dumpedLen > 0) {
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dumpContext.dumpedBytes += dumpedLen;
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dumpContext.numberOfDumpedPackets += 1;
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dumpContext.packetWasDumped = true;
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// Only register file swaps if more than 0 bytes were dumped.
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if(fileHasSwappedLocal) {
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fileHasSwapped = true;
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}
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}
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if (result == PersistentTmStore::DUMP_DONE) {
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uint32_t startTime;
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uint32_t endTime;
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store.getStartAndEndTimeCurrentOrLastDump(startTime, endTime);
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triggerEvent(dumpContext.eventIfDone, dumpContext.numberOfDumpedPackets,
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dumpContext.dumpedBytes);
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dumpsPerformed = true;
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} else if (result == returnvalue::OK) {
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dumpsPerformed = true;
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}
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} else {
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dumpContext.vcBusyDuringDump = true;
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dumpContext.ptmeBusyCounter++;
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if (dumpContext.ptmeBusyCounter == 50) {
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// If this happens, something is probably wrong.
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sif::warning << "PTME busy for longer period. Dumped length so far: "
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<< dumpContext.dumpedBytes << std::endl;
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dumpContext.ptmeBusyCounter = 0;
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triggerEvent(persTmStore::DUMP_WAS_CANCELLED, store.getObjectId());
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store.cancelDump();
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channel.cancelTransfer();
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}
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}
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if (cancelDumpCd.hasTimedOut() or tmSinkBusyCd.hasTimedOut()) {
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triggerEvent(persTmStore::DUMP_WAS_CANCELLED, store.getObjectId());
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store.cancelDump();
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}
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} else {
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Command_t execCmd;
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// Handle TC requests, for example deletion or retrieval requests.
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result = store.handleCommandQueue(ipcStore, execCmd);
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if (result == returnvalue::OK) {
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if (execCmd == TmStoreMessage::DOWNLINK_STORE_CONTENT_TIME) {
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cancelDumpCd.resetTimer();
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tmSinkBusyCd.resetTimer();
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dumpContext.reset();
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}
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tcRequestReceived = true;
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}
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}
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if (tcRequestReceived or tmToStoreReceived or dumpsPerformed) {
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return true;
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}
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return false;
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}
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bool TmStoreTaskBase::cyclicStoreCheck() {
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if (not storesInitialized) {
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storesInitialized = initStoresIfPossible();
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if (not storesInitialized) {
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TaskFactory::delayTask(400);
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return false;
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}
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} else if (sdCardCheckCd.hasTimedOut()) {
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if (not sdcMan.isSdCardUsable(std::nullopt)) {
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// Might be due to imminent shutdown or SD card switch.
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storesInitialized = false;
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TaskFactory::delayTask(100);
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return false;
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}
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sdCardCheckCd.resetTimer();
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}
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return true;
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}
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