fsfw/fdir/FaultCounter.cpp

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#include "FaultCounter.h"
FaultCounter::FaultCounter(uint32_t failureThreshold, uint32_t decrementAfterMs,
uint8_t setParameterDomain) :
parameterDomain(setParameterDomain), timer(), faultCount(0), failureThreshold(
failureThreshold) {
timer.setTimeout(decrementAfterMs);
}
FaultCounter::~FaultCounter() {
}
void FaultCounter::increment(uint32_t amount) {
if (faultCount == 0) {
timer.resetTimer();
}
faultCount += amount;
}
bool FaultCounter::checkForDecrement() {
if (timer.hasTimedOut()) {
timer.resetTimer();
if (faultCount > 0) {
faultCount--;
return true;
}
}
return false;
}
bool FaultCounter::incrementAndCheck(uint32_t amount) {
increment(amount);
return aboveThreshold();
}
bool FaultCounter::aboveThreshold() {
if (faultCount > failureThreshold) {
faultCount = 0;
return true;
} else {
return false;
}
}
void FaultCounter::clear() {
faultCount = 0;
}
void FaultCounter::setFailureThreshold(uint32_t failureThreshold) {
this->failureThreshold = failureThreshold;
}
void FaultCounter::setFaultDecrementTimeMs(uint32_t timeMs) {
timer.setTimeout(timeMs);
}
FaultCounter::FaultCounter() :
parameterDomain(0), timer(), faultCount(0), failureThreshold(0) {
}
ReturnValue_t FaultCounter::getParameter(uint8_t domainId, uint8_t uniqueId,
ParameterWrapper* parameterWrapper, const ParameterWrapper* newValues,
uint16_t startAtIndex) {
if (domainId != parameterDomain) {
return INVALID_DOMAIN_ID;
}
switch (uniqueId) {
case 0:
parameterWrapper->set(failureThreshold);
break;
case 1:
parameterWrapper->set(faultCount);
break;
case 2:
parameterWrapper->set(timer.timeout);
break;
default:
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return INVALID_IDENTIFIER_ID;
}
return HasReturnvaluesIF::RETURN_OK;
}
void FaultCounter::setParameterDomain(uint8_t domain) {
parameterDomain = domain;
}