EIVE upstream #29

Merged
muellerr merged 693 commits from use-eive-upstream into develop 2023-06-30 15:44:39 +02:00
7 changed files with 87 additions and 36 deletions
Showing only changes of commit 6e17e45506 - Show all commits

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@ -68,7 +68,7 @@ ReturnValue_t FaultCounter::getParameter(uint8_t domainId, uint8_t uniqueId,
parameterWrapper->set(faultCount);
break;
case ParameterIds::TIMEOUT:
parameterWrapper->set(timer.timeout);
parameterWrapper->set(timer.getTimeoutMs());
break;
default:
return INVALID_IDENTIFIER_ID;

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@ -26,11 +26,11 @@ class MutexGuard {
#if FSFW_VERBOSE_LEVEL >= 1
if (result == MutexIF::MUTEX_TIMEOUT) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MutexGuard: Lock of mutex failed with timeout of " << timeoutMs
<< " milliseconds!" << std::endl;
sif::error << "MutexGuard::" << context << ": Lock of mutex failed with timeout of "
<< timeoutMs << " milliseconds!" << std::endl;
#else
sif::printError("MutexGuard: Lock of mutex failed with timeout of %lu milliseconds\n",
timeoutMs);
sif::printError("MutexGuard::%s: Lock of mutex failed with timeout of %lu milliseconds\n",
context, timeoutMs);
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
} else if (result != returnvalue::OK) {

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@ -79,11 +79,16 @@ ReturnValue_t Clock::getUptime(timeval* uptime) {
// TODO This is not posix compatible and delivers only seconds precision
// Linux specific file read but more precise.
double uptimeSeconds;
if (std::ifstream("/proc/uptime", std::ios::in) >> uptimeSeconds) {
std::ifstream ifile("/proc/uptime");
if (ifile.bad()) {
return returnvalue::FAILED;
}
if (ifile >> uptimeSeconds) {
uptime->tv_sec = uptimeSeconds;
uptime->tv_usec = uptimeSeconds * (double)1e6 - (uptime->tv_sec * 1e6);
return returnvalue::OK;
}
return returnvalue::OK;
return returnvalue::FAILED;
}
// Wait for new FSFW Clock function delivering seconds uptime.

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@ -283,7 +283,7 @@ ReturnValue_t Heater::getParameter(uint8_t domainId, uint8_t uniqueId,
}
switch (uniqueId) {
case 0:
parameterWrapper->set(heaterOnCountdown.timeout);
parameterWrapper->set(heaterOnCountdown.getTimeoutMs());
break;
default:
return INVALID_IDENTIFIER_ID;

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@ -1,49 +1,62 @@
#include "fsfw/timemanager/Countdown.h"
Countdown::Countdown(uint32_t initialTimeout, bool startImmediately) : timeout(initialTimeout) {
#include "fsfw/globalfunctions/timevalOperations.h"
Countdown::Countdown(uint32_t initialTimeout, bool startImmediately) {
if (startImmediately) {
setTimeout(initialTimeout);
} else {
timeout = initialTimeout;
timeout.tv_sec = initialTimeout / 1000;
timeout.tv_usec = (initialTimeout % 1000) * 1000;
}
}
Countdown::~Countdown() {}
Countdown::~Countdown() = default;
ReturnValue_t Countdown::setTimeout(uint32_t milliseconds) {
ReturnValue_t returnValue = Clock::getUptime(&startTime);
timeout = milliseconds;
return returnValue;
timeout.tv_sec = milliseconds / 1000;
timeout.tv_usec = (milliseconds % 1000) * 1000;
return Clock::getClock_timeval(&startTime);
}
bool Countdown::hasTimedOut() const {
if (uint32_t(this->getCurrentTime() - startTime) >= timeout) {
// Account for system clock going back in time.
if (getCurrentTime() < startTime) {
return true;
} else {
return false;
}
if (getCurrentTime() - startTime >= timeout) {
return true;
}
return false;
}
bool Countdown::isBusy() const { return !hasTimedOut(); }
ReturnValue_t Countdown::resetTimer() { return setTimeout(timeout); }
ReturnValue_t Countdown::resetTimer() { return setTimeoutTv(timeout); }
void Countdown::timeOut() { startTime = this->getCurrentTime() - timeout; }
uint32_t Countdown::getRemainingMillis() const {
// We fetch the time before the if-statement
// to be sure that the return is in
// range 0 <= number <= timeout
uint32_t currentTime = this->getCurrentTime();
if (this->hasTimedOut()) {
return 0;
} else {
return (startTime + timeout) - currentTime;
}
timeval remainingMillisTv = (startTime + timeout) - this->getCurrentTime();
return remainingMillisTv.tv_sec * 1000 + remainingMillisTv.tv_usec / 1000;
}
uint32_t Countdown::getCurrentTime() const {
uint32_t currentTime;
Clock::getUptime(&currentTime);
uint32_t Countdown::timevalToMs(timeval &tv) { return tv.tv_sec * 1000 + tv.tv_usec / 1000; }
ReturnValue_t Countdown::setTimeoutTv(timeval tv) {
timeout = tv;
return Clock::getClock_timeval(&startTime);
}
uint32_t Countdown::getTimeoutMs() const { return timeout.tv_sec * 1000 + timeout.tv_usec / 1000; }
timeval Countdown::getTimeout() const { return timeout; }
timeval Countdown::getCurrentTime() const {
timeval currentTime{};
Clock::getClock_timeval(&currentTime);
return currentTime;
}

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@ -6,6 +6,10 @@
/**
*
* Countdown keeps track of a timespan.
* This class uses the system clock internally to achieve
* a high resolution. This means that the API is only partially
* resistant against time jumps. The user must take care to account
* for time jumps in some from if this relevant.
*
* Countdown::resetTimer restarts the timer.
* Countdown::setTimeout sets a new countdown duration and resets.
@ -39,6 +43,8 @@ class Countdown {
* @return Returnvalue from Clock::getUptime
*/
ReturnValue_t setTimeout(uint32_t milliseconds);
ReturnValue_t setTimeoutTv(timeval tv);
/**
* Returns true if the countdown duration has passed.
*
@ -61,22 +67,31 @@ class Countdown {
* Returns the remaining milliseconds (0 if timeout)
*/
uint32_t getRemainingMillis() const;
uint32_t getTimeoutMs() const;
timeval getTimeout() const;
/**
* Makes hasTimedOut() return true
*/
void timeOut();
/**
* Internal countdown duration in milliseconds
*/
uint32_t timeout;
static inline uint32_t timevalToMs(timeval& tv);
private:
/**
* Last time the timer was started (uptime)
* Start time of the countdown.
*/
uint32_t startTime = 0;
timeval startTime{};
uint32_t getCurrentTime() const;
/**
* Timeout as timeval type. The countdown has timed out when the
* current time exceeds the start time plus the timeout.
*/
timeval timeout{};
timeval getCurrentTime() const;
};
#endif /* FSFW_TIMEMANAGER_COUNTDOWN_H_ */

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@ -1,15 +1,18 @@
#include <fsfw/timemanager/Countdown.h>
#include <catch2/catch_test_macros.hpp>
#include <chrono>
#include <thread>
#include "CatchDefinitions.h"
static constexpr bool TEST_LONGER_CD = false;
TEST_CASE("Countdown Tests", "[TestCountdown]") {
INFO("Countdown Tests");
Countdown count(20);
REQUIRE(count.timeout == 20);
REQUIRE(count.getTimeoutMs() == 20);
REQUIRE(count.setTimeout(100) == static_cast<uint16_t>(returnvalue::OK));
REQUIRE(count.timeout == 100);
REQUIRE(count.getTimeoutMs() == 100);
REQUIRE(count.setTimeout(150) == static_cast<uint16_t>(returnvalue::OK));
REQUIRE(count.isBusy());
REQUIRE(not count.hasTimedOut());
@ -25,4 +28,19 @@ TEST_CASE("Countdown Tests", "[TestCountdown]") {
count.resetTimer();
REQUIRE(not count.hasTimedOut());
REQUIRE(count.isBusy());
count.setTimeout(100);
REQUIRE(not count.hasTimedOut());
std::this_thread::sleep_for(std::chrono::milliseconds(50));
REQUIRE(not count.hasTimedOut());
std::this_thread::sleep_for(std::chrono::milliseconds(50));
REQUIRE(count.hasTimedOut());
// Takes longer, disabled by default
if (TEST_LONGER_CD) {
count.setTimeout(2500);
std::this_thread::sleep_for(std::chrono::milliseconds(1000));
REQUIRE(not count.hasTimedOut());
std::this_thread::sleep_for(std::chrono::milliseconds(1500));
REQUIRE(count.hasTimedOut());
}
}