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fixes for Linux OSAL clock

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Robin Müller 2022-07-25 10:56:19 +02:00
parent 832367fb30
commit 4989bd0f02
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GPG Key ID: 71B58F8A3CDFA9AC
1 changed files with 13 additions and 14 deletions
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27
src/fsfw/osal/linux/Clock.cpp
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@ -2,8 +2,7 @@
#include <linux/sysinfo.h>
#include <sys/sysinfo.h>
#include <sys/time.h>
#include <time.h>
#include <ctime>
#include <unistd.h>
#include <fstream>
@ -11,14 +10,14 @@
#include "fsfw/ipc/MutexGuard.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
uint32_t Clock::getTicksPerSecond(void) {
uint32_t Clock::getTicksPerSecond() {
uint32_t ticks = sysconf(_SC_CLK_TCK);
return ticks;
}
ReturnValue_t Clock::setClock(const TimeOfDay_t* time) {
timespec timeUnix;
timeval timeTimeval;
timespec timeUnix{};
timeval timeTimeval{};
convertTimeOfDayToTimeval(time, &timeTimeval);
timeUnix.tv_sec = timeTimeval.tv_sec;
timeUnix.tv_nsec = (__syscall_slong_t)timeTimeval.tv_usec * 1000;
@ -32,7 +31,7 @@ ReturnValue_t Clock::setClock(const TimeOfDay_t* time) {
}
ReturnValue_t Clock::setClock(const timeval* time) {
timespec timeUnix;
timespec timeUnix{};
timeUnix.tv_sec = time->tv_sec;
timeUnix.tv_nsec = (__syscall_slong_t)time->tv_usec * 1000;
int status = clock_settime(CLOCK_REALTIME, &timeUnix);
@ -44,7 +43,7 @@ ReturnValue_t Clock::setClock(const timeval* time) {
}
ReturnValue_t Clock::getClock_timeval(timeval* time) {
timespec timeUnix;
timespec timeUnix{};
int status = clock_gettime(CLOCK_REALTIME, &timeUnix);
if (status != 0) {
return HasReturnvaluesIF::RETURN_FAILED;
@ -55,18 +54,18 @@ ReturnValue_t Clock::getClock_timeval(timeval* time) {
}
ReturnValue_t Clock::getClock_usecs(uint64_t* time) {
timeval timeVal;
timeval timeVal{};
ReturnValue_t result = getClock_timeval(&timeVal);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*time = (uint64_t)timeVal.tv_sec * 1e6 + timeVal.tv_usec;
*time = static_cast<uint64_t>(timeVal.tv_sec) * 1e6 + timeVal.tv_usec;
return HasReturnvaluesIF::RETURN_OK;
}
timeval Clock::getUptime() {
timeval uptime;
timeval uptime{};
auto result = getUptime(&uptime);
if (result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
@ -99,7 +98,7 @@ ReturnValue_t Clock::getUptime(timeval* uptime) {
//}
ReturnValue_t Clock::getUptime(uint32_t* uptimeMs) {
timeval uptime;
timeval uptime{};
ReturnValue_t result = getUptime(&uptime);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
@ -109,7 +108,7 @@ ReturnValue_t Clock::getUptime(uint32_t* uptimeMs) {
}
ReturnValue_t Clock::getDateAndTime(TimeOfDay_t* time) {
timespec timeUnix;
timespec timeUnix{};
int status = clock_gettime(CLOCK_REALTIME, &timeUnix);
if (status != 0) {
// TODO errno
@ -122,7 +121,7 @@ ReturnValue_t Clock::getDateAndTime(TimeOfDay_t* time) {
MutexGuard helper(timeMutex);
// gmtime writes its output in a global buffer which is not Thread Safe
// Therefore we have to use a Mutex here
struct telemetry* timeInfo;
struct std::tm* timeInfo;
timeInfo = gmtime(&timeUnix.tv_sec);
time->year = timeInfo->tm_year + 1900;
time->month = timeInfo->tm_mon + 1;
@ -136,7 +135,7 @@ ReturnValue_t Clock::getDateAndTime(TimeOfDay_t* time) {
}
ReturnValue_t Clock::convertTimeOfDayToTimeval(const TimeOfDay_t* from, timeval* to) {
telemetry fromTm;
std::tm fromTm{};
// Note: Fails for years before AD
fromTm.tm_year = from->year - 1900;
fromTm.tm_mon = from->month - 1;