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prep for leap seconds
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This commit is contained in:
Marius Eggert
2024-03-05 09:06:48 +01:00
parent cda2a9df33
commit 2a2a173ebd
4 changed files with 70 additions and 0 deletions
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58
bsp_q7s/core/CoreController.cpp
View File

@ -480,6 +480,13 @@ ReturnValue_t CoreController::executeAction(ActionId_t actionId, MessageQueueId_
successRecipient = commandedBy;
return returnvalue::OK;
}
case (UPDATE_LEAP_SECONDS): {
ReturnValue_t result = actionUpdateLeapSeconds();
if (result != returnvalue::OK) {
return result;
}
return HasActionsIF::EXECUTION_FINISHED;
}
default: {
return HasActionsIF::INVALID_ACTION_ID;
}
@ -2066,9 +2073,60 @@ ReturnValue_t CoreController::backupTimeFileHandler() {
return returnvalue::OK;
}
void CoreController::initLeapSeconds() {
ReturnValue_t result = initLeapSecondsFromFile();
if (result != returnvalue::OK) {
Clock::setLeapSeconds(config::LEAP_SECONDS);
writeLeapSecondsToFile(config::LEAP_SECONDS);
}
}
ReturnValue_t CoreController::initLeapSecondsFromFile() {
std::string fileName = currMntPrefix + LEAP_SECONDS_FILE;
std::error_code e;
if (sdcMan->isSdCardUsable(std::nullopt) and std::filesystem::exists(fileName, e)) {
std::ifstream leapSecondsFile(fileName);
std::string nextWord;
std::getline(leapSecondsFile, nextWord);
std::istringstream iss(nextWord);
iss >> nextWord;
if (iss.bad() or nextWord != "LEAP") {
return returnvalue::FAILED;
}
iss >> nextWord;
if (iss.bad() or nextWord != "SECONDS:") {
return returnvalue::FAILED;
}
iss >> nextWord;
uint16_t leapSeconds = 0;
size_t checkPtr;
leapSeconds = std::stoi(nextWord.c_str(), &checkPtr, 10);
if (iss.bad() or *checkPtr) {
return returnvalue::FAILED;
}
Clock::setLeapSeconds(leapSeconds);
return returnvalue::OK;
}
return returnvalue::FAILED;
};
ReturnValue_t CoreController::writeLeapSecondsToFile(const uint16_t leapSeconds) {
std::string fileName = currMntPrefix + LEAP_SECONDS_FILE;
if (sdcMan->isSdCardUsable(std::nullopt)) {
std::ofstream leapSecondsFile(fileName.c_str(), std::ofstream::out | std::ofstream::trunc);
if (leapSecondsFile.is_open()) {
leapSecondsFile << "LEAP SECONDS: " << leapSeconds << std::endl;
}
}
return returnvalue::FAILED;
};
ReturnValue_t CoreController::actionUpdateLeapSeconds() { ; }
ReturnValue_t CoreController::initClockFromTimeFile() {
using namespace GpsHyperion;
using namespace std;
std::string fileName = currMntPrefix + BACKUP_TIME_FILE;
std::error_code e;
if (sdcMan->isSdCardUsable(std::nullopt) and std::filesystem::exists(fileName, e) and

6
bsp_q7s/core/CoreController.h
View File

@ -150,6 +150,8 @@ class CoreController : public ExtendedControllerBase, public ReceivesParameterMe
std::string(core::LEGACY_REBOOT_WATCHDOG_FILE_NAME);
const std::string REBOOT_WATCHDOG_FILE =
"/" + std::string(core::CONF_FOLDER) + "/" + std::string(core::REBOOT_WATCHDOG_FILE_NAME);
const std::string LEAP_SECONDS_FILE =
"/" + std::string(core::CONF_FOLDER) + "/" + std::string(core::LEAP_SECONDS_FILE_NAME);
const std::string BACKUP_TIME_FILE =
"/" + std::string(core::CONF_FOLDER) + "/" + std::string(core::TIME_FILE_NAME);
const std::string REBOOT_COUNTERS_FILE =
@ -335,7 +337,11 @@ class CoreController : public ExtendedControllerBase, public ReceivesParameterMe
void performMountedSdCardOperations();
ReturnValue_t initVersionFile();
void initLeapSeconds();
ReturnValue_t initLeapSecondsFromFile();
ReturnValue_t initClockFromTimeFile();
ReturnValue_t actionUpdateLeapSeconds();
ReturnValue_t writeLeapSecondsToFile(const uint16_t leapSeconds);
ReturnValue_t performSdCardCheck();
ReturnValue_t backupTimeFileHandler();
ReturnValue_t initBootCopyFile();