Robin Mueller
9ce59d3c75
All checks were successful
fsfw/fsfw/pipeline/pr-development This commit looks good
- timeval to TimeOfDay_t
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
#include <ctime>
|
|
|
|
#include "fsfw/ipc/MutexGuard.h"
|
|
#include "fsfw/timemanager/Clock.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;
|
|
}
|
|
|
|
ReturnValue_t Clock::convertTimevalToTimeOfDay(const timeval* from, TimeOfDay_t* to) {
|
|
struct tm* timeInfo;
|
|
timeInfo = gmtime(&from->tv_sec);
|
|
to->year = timeInfo->tm_year + 1900;
|
|
to->month = timeInfo->tm_mon + 1;
|
|
to->day = timeInfo->tm_mday;
|
|
to->hour = timeInfo->tm_hour;
|
|
to->minute = timeInfo->tm_min;
|
|
to->second = timeInfo->tm_sec;
|
|
to->usecond = from->tv_usec;
|
|
return HasReturnvaluesIF::RETURN_OK;
|
|
}
|
|
|
|
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;
|
|
}
|