fsfw/src/fsfw/osal/freertos/Clock.cpp

#include "fsfw/timemanager/Clock.h"

#include <cstdlib>
#include <ctime>

#include "FreeRTOS.h"
#include "fsfw/globalfunctions/timevalOperations.h"
#include "fsfw/osal/freertos/Timekeeper.h"
#include "task.h"

// TODO sanitize input?
// TODO much of this code can be reused for tick-only systems

ReturnValue_t Clock::setClock(const timeval* time) {
  timeval uptime = getUptime();

  timeval offset = *time - uptime;

  Timekeeper::instance()->setOffset(offset);

  return returnvalue::OK;
}

ReturnValue_t Clock::getClock_timeval(timeval* time) {
  timeval uptime = getUptime();

  timeval offset = Timekeeper::instance()->getOffset();

  *time = offset + uptime;

  return returnvalue::OK;
}

timeval Clock::getUptime() {
  TickType_t ticksSinceStart = xTaskGetTickCount();
  return Timekeeper::ticksToTimeval(ticksSinceStart);
}

// uint32_t Clock::getUptimeSeconds() {
//	timeval uptime = getUptime();
//	return uptime.tv_sec;
// }