Merge pull request 'Moved leap second handling from OSALs to clock.h' (#436) from gaisser/fsfw:gaisser_clock_leap_seconds_move into development
Reviewed-on: fsfw/fsfw#436
This commit is contained in:
commit
cfbdb10a55
@ -134,71 +134,3 @@ ReturnValue_t Clock::convertTimevalToJD2000(timeval time, double* JD2000) {
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/ 3600.;
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/ 3600.;
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return HasReturnvaluesIF::RETURN_OK;
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return HasReturnvaluesIF::RETURN_OK;
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}
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}
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ReturnValue_t Clock::convertUTCToTT(timeval utc, timeval* tt) {
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//SHOULDDO: works not for dates in the past (might have less leap seconds)
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if (timeMutex == nullptr) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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uint16_t leapSeconds;
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ReturnValue_t result = getLeapSeconds(&leapSeconds);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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timeval leapSeconds_timeval = { 0, 0 };
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leapSeconds_timeval.tv_sec = leapSeconds;
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//initial offset between UTC and TAI
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timeval UTCtoTAI1972 = { 10, 0 };
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timeval TAItoTT = { 32, 184000 };
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*tt = utc + leapSeconds_timeval + UTCtoTAI1972 + TAItoTT;
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t Clock::setLeapSeconds(const uint16_t leapSeconds_) {
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if (checkOrCreateClockMutex() != HasReturnvaluesIF::RETURN_OK) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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ReturnValue_t result = timeMutex->lockMutex(MutexIF::TimeoutType::BLOCKING);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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leapSeconds = leapSeconds_;
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result = timeMutex->unlockMutex();
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return result;
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}
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ReturnValue_t Clock::getLeapSeconds(uint16_t* leapSeconds_) {
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if (timeMutex == NULL) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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ReturnValue_t result = timeMutex->lockMutex(MutexIF::TimeoutType::BLOCKING);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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*leapSeconds_ = leapSeconds;
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result = timeMutex->unlockMutex();
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return result;
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}
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ReturnValue_t Clock::checkOrCreateClockMutex() {
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if (timeMutex == NULL) {
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MutexFactory* mutexFactory = MutexFactory::instance();
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if (mutexFactory == NULL) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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timeMutex = mutexFactory->createMutex();
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if (timeMutex == NULL) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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@ -171,71 +171,3 @@ ReturnValue_t Clock::convertTimevalToJD2000(timeval time, double* JD2000) {
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/ 3600.;
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/ 3600.;
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return HasReturnvaluesIF::RETURN_OK;
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return HasReturnvaluesIF::RETURN_OK;
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}
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}
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ReturnValue_t Clock::convertUTCToTT(timeval utc, timeval* tt) {
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//SHOULDDO: works not for dates in the past (might have less leap seconds)
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if (timeMutex == NULL) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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uint16_t leapSeconds;
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ReturnValue_t result = getLeapSeconds(&leapSeconds);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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timeval leapSeconds_timeval = { 0, 0 };
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leapSeconds_timeval.tv_sec = leapSeconds;
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//initial offset between UTC and TAI
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timeval UTCtoTAI1972 = { 10, 0 };
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timeval TAItoTT = { 32, 184000 };
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*tt = utc + leapSeconds_timeval + UTCtoTAI1972 + TAItoTT;
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t Clock::setLeapSeconds(const uint16_t leapSeconds_) {
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if(checkOrCreateClockMutex()!=HasReturnvaluesIF::RETURN_OK){
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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ReturnValue_t result = timeMutex->lockMutex();
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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leapSeconds = leapSeconds_;
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result = timeMutex->unlockMutex();
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return result;
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}
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ReturnValue_t Clock::getLeapSeconds(uint16_t* leapSeconds_) {
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if(timeMutex == nullptr){
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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ReturnValue_t result = timeMutex->lockMutex();
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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*leapSeconds_ = leapSeconds;
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result = timeMutex->unlockMutex();
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return result;
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}
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ReturnValue_t Clock::checkOrCreateClockMutex(){
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if(timeMutex == nullptr){
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MutexFactory* mutexFactory = MutexFactory::instance();
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if (mutexFactory == nullptr) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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timeMutex = mutexFactory->createMutex();
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if (timeMutex == nullptr) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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@ -153,71 +153,3 @@ ReturnValue_t Clock::convertTimevalToJD2000(timeval time, double* JD2000) {
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/ 3600.;
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/ 3600.;
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return HasReturnvaluesIF::RETURN_OK;
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return HasReturnvaluesIF::RETURN_OK;
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}
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}
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ReturnValue_t Clock::convertUTCToTT(timeval utc, timeval* tt) {
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//SHOULDDO: works not for dates in the past (might have less leap seconds)
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if (timeMutex == NULL) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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uint16_t leapSeconds;
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ReturnValue_t result = getLeapSeconds(&leapSeconds);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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timeval leapSeconds_timeval = { 0, 0 };
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leapSeconds_timeval.tv_sec = leapSeconds;
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//initial offset between UTC and TAI
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timeval UTCtoTAI1972 = { 10, 0 };
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timeval TAItoTT = { 32, 184000 };
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*tt = utc + leapSeconds_timeval + UTCtoTAI1972 + TAItoTT;
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t Clock::setLeapSeconds(const uint16_t leapSeconds_) {
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if(checkOrCreateClockMutex()!=HasReturnvaluesIF::RETURN_OK){
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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ReturnValue_t result = timeMutex->lockMutex(MutexIF::TimeoutType::BLOCKING);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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leapSeconds = leapSeconds_;
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result = timeMutex->unlockMutex();
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return result;
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}
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ReturnValue_t Clock::getLeapSeconds(uint16_t* leapSeconds_) {
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if(timeMutex==NULL){
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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ReturnValue_t result = timeMutex->lockMutex(MutexIF::TimeoutType::BLOCKING);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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*leapSeconds_ = leapSeconds;
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result = timeMutex->unlockMutex();
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return result;
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}
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ReturnValue_t Clock::checkOrCreateClockMutex(){
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if(timeMutex == nullptr){
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MutexFactory* mutexFactory = MutexFactory::instance();
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if (mutexFactory == nullptr) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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timeMutex = mutexFactory->createMutex();
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if (timeMutex == nullptr) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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@ -154,65 +154,3 @@ ReturnValue_t Clock::convertTimevalToJD2000(timeval time, double* JD2000) {
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/ 3600.;
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/ 3600.;
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return HasReturnvaluesIF::RETURN_OK;
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return HasReturnvaluesIF::RETURN_OK;
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}
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}
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ReturnValue_t Clock::convertUTCToTT(timeval utc, timeval* tt) {
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//SHOULDDO: works not for dates in the past (might have less leap seconds)
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if (timeMutex == nullptr) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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uint16_t leapSeconds;
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ReturnValue_t result = getLeapSeconds(&leapSeconds);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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timeval leapSeconds_timeval = { 0, 0 };
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leapSeconds_timeval.tv_sec = leapSeconds;
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//initial offset between UTC and TAI
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timeval UTCtoTAI1972 = { 10, 0 };
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timeval TAItoTT = { 32, 184000 };
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*tt = utc + leapSeconds_timeval + UTCtoTAI1972 + TAItoTT;
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t Clock::setLeapSeconds(const uint16_t leapSeconds_) {
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if(checkOrCreateClockMutex()!=HasReturnvaluesIF::RETURN_OK){
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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MutexGuard helper(timeMutex);
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leapSeconds = leapSeconds_;
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t Clock::getLeapSeconds(uint16_t* leapSeconds_) {
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if(timeMutex==nullptr){
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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MutexGuard helper(timeMutex);
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*leapSeconds_ = leapSeconds;
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t Clock::checkOrCreateClockMutex(){
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if(timeMutex==nullptr){
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MutexFactory* mutexFactory = MutexFactory::instance();
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if (mutexFactory == nullptr) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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timeMutex = mutexFactory->createMutex();
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if (timeMutex == nullptr) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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@ -5,4 +5,5 @@ target_sources(${LIB_FSFW_NAME}
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Stopwatch.cpp
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Stopwatch.cpp
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TimeMessage.cpp
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TimeMessage.cpp
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TimeStamper.cpp
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TimeStamper.cpp
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ClockCommon.cpp
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)
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)
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@ -41,14 +41,14 @@ public:
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* @return -@c RETURN_OK on success. Otherwise, the OS failure code
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* @return -@c RETURN_OK on success. Otherwise, the OS failure code
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* is returned.
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* is returned.
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*/
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*/
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static ReturnValue_t setClock(const TimeOfDay_t* time);
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static ReturnValue_t setClock(const TimeOfDay_t *time);
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/**
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/**
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* This system call sets the system time.
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* This system call sets the system time.
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* To set the time, it uses a timeval struct.
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* To set the time, it uses a timeval struct.
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* @param time The struct with the time settings to set.
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* @param time The struct with the time settings to set.
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* @return -@c RETURN_OK on success. Otherwise, the OS failure code is returned.
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* @return -@c RETURN_OK on success. Otherwise, the OS failure code is returned.
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*/
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*/
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static ReturnValue_t setClock(const timeval* time);
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static ReturnValue_t setClock(const timeval *time);
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/**
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/**
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* This system call returns the current system clock in timeval format.
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* This system call returns the current system clock in timeval format.
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* The timval format has the fields @c tv_sec with seconds and @c tv_usec with
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* The timval format has the fields @c tv_sec with seconds and @c tv_usec with
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@ -56,7 +56,7 @@ public:
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* @param time A pointer to a timeval struct where the current time is stored.
|
* @param time A pointer to a timeval struct where the current time is stored.
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* @return @c RETURN_OK on success. Otherwise, the OS failure code is returned.
|
* @return @c RETURN_OK on success. Otherwise, the OS failure code is returned.
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*/
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*/
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static ReturnValue_t getClock_timeval(timeval* time);
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static ReturnValue_t getClock_timeval(timeval *time);
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/**
|
/**
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* Get the time since boot in a timeval struct
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* Get the time since boot in a timeval struct
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@ -66,7 +66,7 @@ public:
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*
|
*
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* @deprecated, I do not think this should be able to fail, use timeval getUptime()
|
* @deprecated, I do not think this should be able to fail, use timeval getUptime()
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*/
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*/
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static ReturnValue_t getUptime(timeval* uptime);
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static ReturnValue_t getUptime(timeval *uptime);
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|
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static timeval getUptime();
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static timeval getUptime();
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|
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@ -79,7 +79,7 @@ public:
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* @param ms uptime in ms
|
* @param ms uptime in ms
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* @return RETURN_OK on success. Otherwise, the OS failure code is returned.
|
* @return RETURN_OK on success. Otherwise, the OS failure code is returned.
|
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*/
|
*/
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static ReturnValue_t getUptime(uint32_t* uptimeMs);
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static ReturnValue_t getUptime(uint32_t *uptimeMs);
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|
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/**
|
/**
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* Returns the time in microseconds since an OS-defined epoch.
|
* Returns the time in microseconds since an OS-defined epoch.
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@ -89,7 +89,7 @@ public:
|
|||||||
* - @c RETURN_OK on success.
|
* - @c RETURN_OK on success.
|
||||||
* - Otherwise, the OS failure code is returned.
|
* - Otherwise, the OS failure code is returned.
|
||||||
*/
|
*/
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static ReturnValue_t getClock_usecs(uint64_t* time);
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static ReturnValue_t getClock_usecs(uint64_t *time);
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/**
|
/**
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* Returns the time in a TimeOfDay_t struct.
|
* Returns the time in a TimeOfDay_t struct.
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* @param time A pointer to a TimeOfDay_t struct.
|
* @param time A pointer to a TimeOfDay_t struct.
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@ -97,7 +97,7 @@ public:
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* - @c RETURN_OK on success.
|
* - @c RETURN_OK on success.
|
||||||
* - Otherwise, the OS failure code is returned.
|
* - Otherwise, the OS failure code is returned.
|
||||||
*/
|
*/
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static ReturnValue_t getDateAndTime(TimeOfDay_t* time);
|
static ReturnValue_t getDateAndTime(TimeOfDay_t *time);
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||||||
|
|
||||||
/**
|
/**
|
||||||
* Converts a time of day struct to POSIX seconds.
|
* Converts a time of day struct to POSIX seconds.
|
||||||
@ -107,8 +107,8 @@ public:
|
|||||||
* - @c RETURN_OK on success.
|
* - @c RETURN_OK on success.
|
||||||
* - Otherwise, the OS failure code is returned.
|
* - Otherwise, the OS failure code is returned.
|
||||||
*/
|
*/
|
||||||
static ReturnValue_t convertTimeOfDayToTimeval(const TimeOfDay_t* from,
|
static ReturnValue_t convertTimeOfDayToTimeval(const TimeOfDay_t *from,
|
||||||
timeval* to);
|
timeval *to);
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Converts a time represented as seconds and subseconds since unix
|
* Converts a time represented as seconds and subseconds since unix
|
||||||
@ -118,12 +118,14 @@ public:
|
|||||||
* @param[out] JD2000 days since J2000
|
* @param[out] JD2000 days since J2000
|
||||||
* @return @c RETURN_OK
|
* @return @c RETURN_OK
|
||||||
*/
|
*/
|
||||||
static ReturnValue_t convertTimevalToJD2000(timeval time, double* JD2000);
|
static ReturnValue_t convertTimevalToJD2000(timeval time, double *JD2000);
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Calculates and adds the offset between UTC and TT
|
* Calculates and adds the offset between UTC and TT
|
||||||
*
|
*
|
||||||
* Depends on the leap seconds to be set correctly.
|
* Depends on the leap seconds to be set correctly.
|
||||||
|
* Therefore, it does not work for historic
|
||||||
|
* dates as only the current leap seconds are known.
|
||||||
*
|
*
|
||||||
* @param utc timeval, corresponding to UTC time
|
* @param utc timeval, corresponding to UTC time
|
||||||
* @param[out] tt timeval, corresponding to Terrestial Time
|
* @param[out] tt timeval, corresponding to Terrestial Time
|
||||||
@ -131,7 +133,7 @@ public:
|
|||||||
* - @c RETURN_OK on success
|
* - @c RETURN_OK on success
|
||||||
* - @c RETURN_FAILED if leapSeconds are not set
|
* - @c RETURN_FAILED if leapSeconds are not set
|
||||||
*/
|
*/
|
||||||
static ReturnValue_t convertUTCToTT(timeval utc, timeval* tt);
|
static ReturnValue_t convertUTCToTT(timeval utc, timeval *tt);
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Set the Leap Seconds since 1972
|
* Set the Leap Seconds since 1972
|
||||||
@ -139,22 +141,22 @@ public:
|
|||||||
* @param leapSeconds_
|
* @param leapSeconds_
|
||||||
* @return
|
* @return
|
||||||
* - @c RETURN_OK on success.
|
* - @c RETURN_OK on success.
|
||||||
* - Otherwise, the OS failure code is returned.
|
|
||||||
*/
|
*/
|
||||||
static ReturnValue_t setLeapSeconds(const uint16_t leapSeconds_);
|
static ReturnValue_t setLeapSeconds(const uint16_t leapSeconds_);
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Get the Leap Seconds since 1972
|
* Get the Leap Seconds since 1972
|
||||||
*
|
*
|
||||||
* Must be set before!
|
* Setter must be called before
|
||||||
*
|
*
|
||||||
* @param[out] leapSeconds_
|
* @param[out] leapSeconds_
|
||||||
* @return
|
* @return
|
||||||
* - @c RETURN_OK on success.
|
* - @c RETURN_OK on success.
|
||||||
* - Otherwise, the OS failure code is returned.
|
* - @c RETURN_FAILED on error
|
||||||
*/
|
*/
|
||||||
static ReturnValue_t getLeapSeconds(uint16_t *leapSeconds_);
|
static ReturnValue_t getLeapSeconds(uint16_t *leapSeconds_);
|
||||||
|
|
||||||
|
private:
|
||||||
/**
|
/**
|
||||||
* Function to check and create the Mutex for the clock
|
* Function to check and create the Mutex for the clock
|
||||||
* @return
|
* @return
|
||||||
@ -163,10 +165,8 @@ public:
|
|||||||
*/
|
*/
|
||||||
static ReturnValue_t checkOrCreateClockMutex();
|
static ReturnValue_t checkOrCreateClockMutex();
|
||||||
|
|
||||||
private:
|
static MutexIF *timeMutex;
|
||||||
static MutexIF* timeMutex;
|
|
||||||
static uint16_t leapSeconds;
|
static uint16_t leapSeconds;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
||||||
#endif /* FSFW_TIMEMANAGER_CLOCK_H_ */
|
#endif /* FSFW_TIMEMANAGER_CLOCK_H_ */
|
||||||
|
57
timemanager/ClockCommon.cpp
Normal file
57
timemanager/ClockCommon.cpp
Normal file
@ -0,0 +1,57 @@
|
|||||||
|
#include "Clock.h"
|
||||||
|
#include "../ipc/MutexGuard.h"
|
||||||
|
|
||||||
|
ReturnValue_t Clock::convertUTCToTT(timeval utc, timeval *tt) {
|
||||||
|
uint16_t leapSeconds;
|
||||||
|
ReturnValue_t result = getLeapSeconds(&leapSeconds);
|
||||||
|
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
timeval leapSeconds_timeval = { 0, 0 };
|
||||||
|
leapSeconds_timeval.tv_sec = leapSeconds;
|
||||||
|
|
||||||
|
//initial offset between UTC and TAI
|
||||||
|
timeval UTCtoTAI1972 = { 10, 0 };
|
||||||
|
|
||||||
|
timeval TAItoTT = { 32, 184000 };
|
||||||
|
|
||||||
|
*tt = utc + leapSeconds_timeval + UTCtoTAI1972 + TAItoTT;
|
||||||
|
|
||||||
|
return HasReturnvaluesIF::RETURN_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
ReturnValue_t Clock::setLeapSeconds(const uint16_t leapSeconds_) {
|
||||||
|
if (checkOrCreateClockMutex() != HasReturnvaluesIF::RETURN_OK) {
|
||||||
|
return HasReturnvaluesIF::RETURN_FAILED;
|
||||||
|
}
|
||||||
|
MutexGuard helper(timeMutex);
|
||||||
|
|
||||||
|
leapSeconds = leapSeconds_;
|
||||||
|
|
||||||
|
return HasReturnvaluesIF::RETURN_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
ReturnValue_t Clock::getLeapSeconds(uint16_t *leapSeconds_) {
|
||||||
|
if (timeMutex == nullptr) {
|
||||||
|
return HasReturnvaluesIF::RETURN_FAILED;
|
||||||
|
}
|
||||||
|
MutexGuard helper(timeMutex);
|
||||||
|
|
||||||
|
*leapSeconds_ = leapSeconds;
|
||||||
|
|
||||||
|
return HasReturnvaluesIF::RETURN_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ReturnValue_t Clock::checkOrCreateClockMutex() {
|
||||||
|
if (timeMutex == nullptr) {
|
||||||
|
MutexFactory *mutexFactory = MutexFactory::instance();
|
||||||
|
if (mutexFactory == nullptr) {
|
||||||
|
return HasReturnvaluesIF::RETURN_FAILED;
|
||||||
|
}
|
||||||
|
timeMutex = mutexFactory->createMutex();
|
||||||
|
if (timeMutex == nullptr) {
|
||||||
|
return HasReturnvaluesIF::RETURN_FAILED;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return HasReturnvaluesIF::RETURN_OK;
|
||||||
|
}
|
Loading…
Reference in New Issue
Block a user