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9 Commits

4 changed files with 189 additions and 14 deletions

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@@ -13,7 +13,7 @@
uint16_t Clock::leapSeconds = 0;
MutexIF* Clock::timeMutex = NULL;
void handleClockError();
void handleClockError(const char* func);
uint32_t Clock::getTicksPerSecond(void) {
uint32_t ticks = sysconf(_SC_CLK_TCK);
@@ -29,7 +29,7 @@ ReturnValue_t Clock::setClock(const TimeOfDay_t* time) {
int status = clock_settime(CLOCK_REALTIME, &timeUnix);
if (status != 0) {
handleClockError();
handleClockError("setClock");
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
@@ -41,27 +41,17 @@ ReturnValue_t Clock::setClock(const timeval* time) {
timeUnix.tv_nsec = (__syscall_slong_t)time->tv_usec * 1000;
int status = clock_settime(CLOCK_REALTIME, &timeUnix);
if (status != 0) {
handleClockError();
handleClockError("setClock");
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
void handleClockError() {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "Clock::setClock: Failed with code " << errno << ": " << strerror(errno)
<< std::endl;
#else
sif::printWarning("Clock::setClock: Failed with code %d: %s\n", errno, strerror(errno));
#endif
#endif
}
ReturnValue_t Clock::getClock_timeval(timeval* time) {
timespec timeUnix;
int status = clock_gettime(CLOCK_REALTIME, &timeUnix);
if (status != 0) {
handleClockError("getClock_timeval");
return HasReturnvaluesIF::RETURN_FAILED;
}
time->tv_sec = timeUnix.tv_sec;
@@ -164,3 +154,15 @@ ReturnValue_t Clock::convertTimevalToJD2000(timeval time, double* JD2000) {
*JD2000 = (time.tv_sec - 946728000. + time.tv_usec / 1000000.) / 24. / 3600.;
return HasReturnvaluesIF::RETURN_OK;
}
void handleClockError(const char* func) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "Clock::" << func << ": Failed with code " << errno << ": " << strerror(errno)
<< std::endl;
#else
sif::printWarning("Clock::%s: Failed with code %d: %s\n", func, errno, strerror(errno));
#endif
#endif
}

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@@ -4,4 +4,5 @@ target_sources(${LIB_FSFW_NAME} PRIVATE
PowerSensor.cpp
PowerSwitcher.cpp
DummyPowerSwitcher.cpp
PowerSwitcherComponent.cpp
)

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@@ -0,0 +1,108 @@
#include "PowerSwitcherComponent.h"
#include <fsfw/ipc/QueueFactory.h>
#include <fsfw/power/PowerSwitchIF.h>
PowerSwitcherComponent::PowerSwitcherComponent(object_id_t objectId, PowerSwitchIF* pwrSwitcher, power::Switch_t pwrSwitch)
: SystemObject(objectId), switcher(pwrSwitcher, pwrSwitch), modeHelper(this),
healthHelper(this, objectId) {
queue = QueueFactory::instance()->createMessageQueue();
}
ReturnValue_t PowerSwitcherComponent::performOperation(uint8_t opCode) {
ReturnValue_t result;
CommandMessage command;
for (result = queue->receiveMessage(&command); result == RETURN_OK;
result = queue->receiveMessage(&command)) {
result = healthHelper.handleHealthCommand(&command);
if (result == RETURN_OK) {
continue;
}
result = modeHelper.handleModeCommand(&command);
if (result == RETURN_OK) {
continue;
}
}
if(switcher.active()) {
switcher.doStateMachine();
auto currState = switcher.getState();
if (currState == PowerSwitcher::SWITCH_IS_OFF) {
setMode(MODE_OFF, 0);
} else if(currState == PowerSwitcher::SWITCH_IS_ON) {
setMode(MODE_ON, 0);
}
}
return RETURN_OK;
}
ReturnValue_t PowerSwitcherComponent::initialize() {
ReturnValue_t result = modeHelper.initialize();
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
result = healthHelper.initialize();
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return SystemObject::initialize();
}
MessageQueueId_t PowerSwitcherComponent::getCommandQueue() const {
return queue->getId();
}
void PowerSwitcherComponent::getMode(Mode_t *mode, Submode_t *submode) {
*mode = this->mode;
*submode = this->submode;
}
ReturnValue_t PowerSwitcherComponent::setHealth(HealthState health) {
healthHelper.setHealth(health);
return RETURN_OK;
}
ReturnValue_t PowerSwitcherComponent::checkModeCommand(Mode_t mode, Submode_t submode,
uint32_t *msToReachTheMode) {
*msToReachTheMode = 5000;
if(mode != MODE_ON and mode != MODE_OFF) {
return TRANS_NOT_ALLOWED;
}
return RETURN_OK;
}
void PowerSwitcherComponent::startTransition(Mode_t mode, Submode_t submode) {
if(mode == MODE_OFF) {
switcher.turnOff(true);
switcher.doStateMachine();
if(switcher.getState() == PowerSwitcher::SWITCH_IS_OFF) {
setMode(MODE_OFF, 0);
}
} else if (mode == MODE_ON) {
switcher.turnOn(true);
switcher.doStateMachine();
if(switcher.getState() == PowerSwitcher::SWITCH_IS_ON) {
setMode(MODE_ON, 0);
}
}
}
void PowerSwitcherComponent::setToExternalControl() {
healthHelper.setHealth(HasHealthIF::EXTERNAL_CONTROL);
}
void PowerSwitcherComponent::announceMode(bool recursive) {
triggerEvent(MODE_INFO, mode, submode);
}
void PowerSwitcherComponent::setMode(Mode_t newMode, Submode_t newSubmode) {
this->mode = newMode;
this->submode = newSubmode;
modeHelper.modeChanged(mode, submode);
announceMode(false);
}
HasHealthIF::HealthState PowerSwitcherComponent::getHealth() {
return healthHelper.getHealth();
}

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@@ -0,0 +1,64 @@
#ifndef _FSFW_POWER_POWERSWITCHERCOMPONENT_H_
#define _FSFW_POWER_POWERSWITCHERCOMPONENT_H_
#include <fsfw/health/HasHealthIF.h>
#include <fsfw/health/HealthHelper.h>
#include <fsfw/modes/HasModesIF.h>
#include <fsfw/modes/ModeHelper.h>
#include <fsfw/objectmanager/SystemObject.h>
#include <fsfw/power/definitions.h>
#include <fsfw/power/PowerSwitcher.h>
#include <fsfw/tasks/ExecutableObjectIF.h>
class PowerSwitchIF;
/**
* @brief Allows to create an power switch object with its own mode and health
* @details
* This basic component allows to create an object which is solely responsible for managing a
* switch. It also has a mode and a health by implementing the respective interface components
* which allows integrating this component into a system mode tree.
*
* Commanding this component to MODE_OFF will cause the switcher to turn the switch off while
* commanding in to MODE_ON will cause the switcher to turn the switch on.
*/
class PowerSwitcherComponent:
public SystemObject,
public HasReturnvaluesIF,
public ExecutableObjectIF,
public HasModesIF,
public HasHealthIF {
public:
PowerSwitcherComponent(object_id_t objectId, PowerSwitchIF* pwrSwitcher,
power::Switch_t pwrSwitch);
private:
MessageQueueIF* queue = nullptr;
PowerSwitcher switcher;
Mode_t mode = MODE_OFF;
Submode_t submode = 0;
ModeHelper modeHelper;
HealthHelper healthHelper;
void setMode(Mode_t newMode, Submode_t newSubmode);
virtual ReturnValue_t performOperation(uint8_t opCode) override;
ReturnValue_t initialize() override;
MessageQueueId_t getCommandQueue() const override;
void getMode(Mode_t *mode, Submode_t *submode) override;
ReturnValue_t checkModeCommand(Mode_t mode, Submode_t submode,
uint32_t *msToReachTheMode) override;
void startTransition(Mode_t mode, Submode_t submode) override;
void setToExternalControl() override;
void announceMode(bool recursive) override;
ReturnValue_t setHealth(HealthState health) override;
HasHealthIF::HealthState getHealth() override;
};
#endif /* _FSFW_POWER_POWERSWITCHERCOMPONENT_H_ */