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separate branch for reboot file handling
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This commit is contained in:
Robin Müller 2022-02-25 11:34:42 +01:00
parent 00bd6e260a
commit 3a6c7e3183
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GPG Key ID: 71B58F8A3CDFA9AC
10 changed files with 607 additions and 96 deletions
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20
bsp_q7s/boardtest/Q7STestTask.cpp
View File

@ -170,15 +170,15 @@ void Q7STestTask::testProtHandler() {
bool opPerformed = false;
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
// If any chips are unlocked, lock them here
result = coreController->setBootCopyProtection(
CoreController::Chip::ALL_CHIP, CoreController::Copy::ALL_COPY, true, opPerformed, true);
result = coreController->setBootCopyProtection(xsc::Chip::ALL_CHIP, xsc::Copy::ALL_COPY, true,
opPerformed, true);
if (result != HasReturnvaluesIF::RETURN_OK) {
sif::warning << "Q7STestTask::testProtHandler: Op failed" << std::endl;
}
// unlock own copy
result = coreController->setBootCopyProtection(
CoreController::Chip::SELF_CHIP, CoreController::Copy::SELF_COPY, false, opPerformed, true);
result = coreController->setBootCopyProtection(xsc::Chip::SELF_CHIP, xsc::Copy::SELF_COPY, false,
opPerformed, true);
if (result != HasReturnvaluesIF::RETURN_OK) {
sif::warning << "Q7STestTask::testProtHandler: Op failed" << std::endl;
}
@ -191,8 +191,8 @@ void Q7STestTask::testProtHandler() {
}
// lock own copy
result = coreController->setBootCopyProtection(
CoreController::Chip::SELF_CHIP, CoreController::Copy::SELF_COPY, true, opPerformed, true);
result = coreController->setBootCopyProtection(xsc::Chip::SELF_CHIP, xsc::Copy::SELF_COPY, true,
opPerformed, true);
if (result != HasReturnvaluesIF::RETURN_OK) {
sif::warning << "Q7STestTask::testProtHandler: Op failed" << std::endl;
}
@ -205,8 +205,8 @@ void Q7STestTask::testProtHandler() {
}
// unlock specific copy
result = coreController->setBootCopyProtection(
CoreController::Chip::CHIP_1, CoreController::Copy::COPY_1, false, opPerformed, true);
result = coreController->setBootCopyProtection(xsc::Chip::CHIP_1, xsc::Copy::COPY_1, false,
opPerformed, true);
if (result != HasReturnvaluesIF::RETURN_OK) {
sif::warning << "Q7STestTask::testProtHandler: Op failed" << std::endl;
}
@ -219,8 +219,8 @@ void Q7STestTask::testProtHandler() {
}
// lock specific copy
result = coreController->setBootCopyProtection(
CoreController::Chip::CHIP_1, CoreController::Copy::COPY_1, true, opPerformed, true);
result = coreController->setBootCopyProtection(xsc::Chip::CHIP_1, xsc::Copy::COPY_1, true,
opPerformed, true);
if (result != HasReturnvaluesIF::RETURN_OK) {
sif::warning << "Q7STestTask::testProtHandler: Op failed" << std::endl;
}

573
bsp_q7s/core/CoreController.cpp
View File

@ -1,5 +1,7 @@
#include "CoreController.h"
#include <fsfw/events/EventManager.h>
#include "OBSWConfig.h"
#include "OBSWVersion.h"
#include "fsfw/FSFWVersion.h"
@ -20,8 +22,8 @@
#include "bsp_q7s/memory/SdCardManager.h"
#include "bsp_q7s/memory/scratchApi.h"
CoreController::Chip CoreController::CURRENT_CHIP = Chip::NO_CHIP;
CoreController::Copy CoreController::CURRENT_COPY = Copy::NO_COPY;
xsc::Chip CoreController::CURRENT_CHIP = xsc::Chip::NO_CHIP;
xsc::Copy CoreController::CURRENT_COPY = xsc::Copy::NO_COPY;
CoreController::CoreController(object_id_t objectId)
: ExtendedControllerBase(objectId, objects::NO_OBJECT, 5), opDivider(5) {
@ -57,6 +59,7 @@ ReturnValue_t CoreController::handleCommandMessage(CommandMessage *message) {
void CoreController::performControlOperation() {
performWatchdogControlOperation();
sdStateMachine();
performRebootFileHandling(false);
}
ReturnValue_t CoreController::initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
@ -77,6 +80,8 @@ ReturnValue_t CoreController::initialize() {
}
sdStateMachine();
triggerEvent(REBOOT_SW, CURRENT_CHIP, CURRENT_COPY);
return ExtendedControllerBase::initialize();
}
@ -102,6 +107,59 @@ ReturnValue_t CoreController::initializeAfterTaskCreation() {
return result;
}
ReturnValue_t CoreController::executeAction(ActionId_t actionId, MessageQueueId_t commandedBy,
const uint8_t *data, size_t size) {
switch (actionId) {
case (LIST_DIRECTORY_INTO_FILE): {
return actionListDirectoryIntoFile(actionId, commandedBy, data, size);
}
case (SWITCH_REBOOT_FILE_HANDLING): {
if (size < 1) {
return HasActionsIF::INVALID_PARAMETERS;
}
std::string path = sdcMan->getCurrentMountPrefix(sdInfo.pref) + REBOOT_FILE;
// Disable the reboot file mechanism
parseRebootFile(path, rebootFile);
if (data[0] == 0) {
rebootFile.enabled = false;
rewriteRebootFile(rebootFile);
} else if (data[0] == 1) {
rebootFile.enabled = true;
rewriteRebootFile(rebootFile);
} else {
return HasActionsIF::INVALID_PARAMETERS;
}
return HasActionsIF::EXECUTION_FINISHED;
}
case (RESET_ALL_REBOOT_COUNTERS): {
resetRebootCount(xsc::ALL_CHIP, xsc::ALL_COPY);
return HasActionsIF::EXECUTION_FINISHED;
}
case (RESET_REBOOT_COUNTER_00): {
resetRebootCount(xsc::CHIP_0, xsc::COPY_0);
return HasActionsIF::EXECUTION_FINISHED;
}
case (RESET_REBOOT_COUNTER_01): {
resetRebootCount(xsc::CHIP_0, xsc::COPY_1);
return HasActionsIF::EXECUTION_FINISHED;
}
case (RESET_REBOOT_COUNTER_10): {
resetRebootCount(xsc::CHIP_1, xsc::COPY_0);
return HasActionsIF::EXECUTION_FINISHED;
}
case (RESET_REBOOT_COUNTER_11): {
resetRebootCount(xsc::CHIP_1, xsc::COPY_1);
return HasActionsIF::EXECUTION_FINISHED;
}
case (REBOOT_OBC): {
return actionPerformReboot(data, size);
}
default: {
return HasActionsIF::INVALID_ACTION_ID;
}
}
}
ReturnValue_t CoreController::checkModeCommand(Mode_t mode, Submode_t submode,
uint32_t *msToReachTheMode) {
return HasReturnvaluesIF::RETURN_OK;
@ -500,21 +558,6 @@ ReturnValue_t CoreController::sdCardSetup(sd::SdCard sdCard, sd::SdState targetS
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t CoreController::executeAction(ActionId_t actionId, MessageQueueId_t commandedBy,
const uint8_t *data, size_t size) {
switch (actionId) {
case (LIST_DIRECTORY_INTO_FILE): {
return actionListDirectoryIntoFile(actionId, commandedBy, data, size);
}
case (REBOOT_OBC): {
return actionPerformReboot(data, size);
}
default: {
return HasActionsIF::INVALID_ACTION_ID;
}
}
}
ReturnValue_t CoreController::sdColdRedundantBlockingInit() {
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
@ -689,7 +732,7 @@ ReturnValue_t CoreController::actionListDirectoryIntoFile(ActionId_t actionId,
ReturnValue_t CoreController::initBootCopy() {
if (not std::filesystem::exists(CURR_COPY_FILE)) {
// Thils file is created by the systemd service eive-early-config so this should
// This file is created by the systemd service eive-early-config so this should
// not happen normally
std::string cmd = "xsc_boot_copy > " + std::string(CURR_COPY_FILE);
int result = std::system(cmd.c_str());
@ -697,22 +740,18 @@ ReturnValue_t CoreController::initBootCopy() {
utility::handleSystemError(result, "CoreController::initBootCopy");
}
}
std::ifstream file(CURR_COPY_FILE);
std::string line;
std::getline(file, line);
std::istringstream iss(line);
int value = 0;
iss >> value;
CURRENT_CHIP = static_cast<Chip>(value);
iss >> value;
CURRENT_COPY = static_cast<Copy>(value);
getCurrentBootCopy(CURRENT_CHIP, CURRENT_COPY);
return HasReturnvaluesIF::RETURN_OK;
}
void CoreController::getCurrentBootCopy(Chip &chip, Copy &copy) {
void CoreController::getCurrentBootCopy(xsc::Chip &chip, xsc::Copy &copy) {
xsc_libnor_chip_t xscChip;
xsc_libnor_copy_t xscCopy;
xsc_boot_get_chip_copy(&xscChip, &xscCopy);
// Not really thread-safe but it does not need to be
chip = CURRENT_CHIP;
copy = CURRENT_COPY;
chip = static_cast<xsc::Chip>(xscChip);
copy = static_cast<xsc::Copy>(xscCopy);
}
ReturnValue_t CoreController::initWatchdogFifo() {
@ -759,8 +798,8 @@ ReturnValue_t CoreController::actionPerformReboot(const uint8_t *data, size_t si
SdCardManager::instance()->switchOffSdCard(sd::SdCard::SLOT_0);
SdCardManager::instance()->switchOffSdCard(sd::SdCard::SLOT_1);
// If any boot copies are unprotected
ReturnValue_t retval =
setBootCopyProtection(Chip::SELF_CHIP, Copy::SELF_COPY, true, protOpPerformed, false);
ReturnValue_t retval = setBootCopyProtection(xsc::Chip::SELF_CHIP, xsc::Copy::SELF_COPY, true,
protOpPerformed, false);
if (retval == HasReturnvaluesIF::RETURN_OK and protOpPerformed) {
sif::info << "Running slot was writeprotected before reboot" << std::endl;
}
@ -771,7 +810,7 @@ ReturnValue_t CoreController::actionPerformReboot(const uint8_t *data, size_t si
}
return HasActionsIF::EXECUTION_FINISHED;
}
if (size < 3) {
if (size < 3 or (data[1] > 1 or data[2] > 1)) {
return HasActionsIF::INVALID_PARAMETERS;
}
#if OBSW_VERBOSE_LEVEL >= 1
@ -782,21 +821,53 @@ ReturnValue_t CoreController::actionPerformReboot(const uint8_t *data, size_t si
// Check that the target chip and copy is writeprotected first
generateChipStateFile();
// If any boot copies are unprotected, protect them here
ReturnValue_t retval = setBootCopyProtection(
static_cast<Chip>(data[1]), static_cast<Copy>(data[2]), true, protOpPerformed, false);
auto tgtChip = static_cast<xsc::Chip>(data[1]);
auto tgtCopy = static_cast<xsc::Copy>(data[2]);
ReturnValue_t retval =
setBootCopyProtection(static_cast<xsc::Chip>(data[1]), static_cast<xsc::Copy>(data[2]), true,
protOpPerformed, false);
if (retval == HasReturnvaluesIF::RETURN_OK and protOpPerformed) {
sif::info << "Target slot was writeprotected before reboot" << std::endl;
}
// The second byte in data is the target chip, the third byte is the target copy
std::string cmdString =
"xsc_boot_copy " + std::to_string(data[1]) + " " + std::to_string(data[2]);
int result = std::system(cmdString.c_str());
if (result != 0) {
utility::handleSystemError(result, "CoreController::executeAction");
return HasReturnvaluesIF::RETURN_FAILED;
switch (tgtChip) {
case (xsc::Chip::CHIP_0): {
switch (tgtCopy) {
case (xsc::Copy::COPY_0): {
xsc_boot_copy(XSC_LIBNOR_CHIP_0, XSC_LIBNOR_COPY_NOMINAL);
break;
}
case (xsc::Copy::COPY_1): {
xsc_boot_copy(XSC_LIBNOR_CHIP_0, XSC_LIBNOR_COPY_GOLD);
break;
}
default: {
break;
}
}
break;
}
case (xsc::Chip::CHIP_1): {
switch (tgtCopy) {
case (xsc::Copy::COPY_0): {
xsc_boot_copy(XSC_LIBNOR_CHIP_1, XSC_LIBNOR_COPY_NOMINAL);
break;
}
case (xsc::Copy::COPY_1): {
xsc_boot_copy(XSC_LIBNOR_CHIP_1, XSC_LIBNOR_COPY_GOLD);
break;
}
default: {
break;
}
}
break;
}
default:
break;
}
return HasActionsIF::EXECUTION_FINISHED;
return HasReturnvaluesIF::RETURN_FAILED;
}
CoreController::~CoreController() {}
@ -850,8 +921,8 @@ ReturnValue_t CoreController::generateChipStateFile() {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t CoreController::setBootCopyProtection(Chip targetChip, Copy targetCopy, bool protect,
bool &protOperationPerformed,
ReturnValue_t CoreController::setBootCopyProtection(xsc::Chip targetChip, xsc::Copy targetCopy,
bool protect, bool &protOperationPerformed,
bool updateProtFile) {
bool allChips = false;
bool allCopies = false;
@ -860,14 +931,14 @@ ReturnValue_t CoreController::setBootCopyProtection(Chip targetChip, Copy target
protOperationPerformed = false;
switch (targetChip) {
case (Chip::ALL_CHIP): {
case (xsc::Chip::ALL_CHIP): {
allChips = true;
break;
}
case (Chip::NO_CHIP): {
case (xsc::Chip::NO_CHIP): {
return HasReturnvaluesIF::RETURN_OK;
}
case (Chip::SELF_CHIP): {
case (xsc::Chip::SELF_CHIP): {
selfChip = true;
targetChip = CURRENT_CHIP;
break;
@ -877,14 +948,14 @@ ReturnValue_t CoreController::setBootCopyProtection(Chip targetChip, Copy target
}
}
switch (targetCopy) {
case (Copy::ALL_COPY): {
case (xsc::Copy::ALL_COPY): {
allCopies = true;
break;
}
case (Copy::NO_COPY): {
case (xsc::Copy::NO_COPY): {
return HasReturnvaluesIF::RETURN_OK;
}
case (Copy::SELF_COPY): {
case (xsc::Copy::SELF_COPY): {
selfCopy = true;
targetCopy = CURRENT_COPY;
break;
@ -907,10 +978,10 @@ ReturnValue_t CoreController::setBootCopyProtection(Chip targetChip, Copy target
return HasReturnvaluesIF::RETURN_OK;
}
int CoreController::handleBootCopyProtAtIndex(Chip targetChip, Copy targetCopy, bool protect,
bool &protOperationPerformed, bool selfChip,
bool selfCopy, bool allChips, bool allCopies,
uint8_t arrIdx) {
int CoreController::handleBootCopyProtAtIndex(xsc::Chip targetChip, xsc::Copy targetCopy,
bool protect, bool &protOperationPerformed,
bool selfChip, bool selfCopy, bool allChips,
bool allCopies, uint8_t arrIdx) {
bool currentProt = protArray[arrIdx];
std::ostringstream oss;
bool performOp = false;
@ -923,22 +994,22 @@ int CoreController::handleBootCopyProtAtIndex(Chip targetChip, Copy targetCopy,
return 1;
}
}
Chip currentChip;
Copy currentCopy;
xsc::Chip currentChip;
xsc::Copy currentCopy;
oss << "writeprotect ";
if (arrIdx == 0 or arrIdx == 1) {
oss << "0 ";
currentChip = Chip::CHIP_0;
currentChip = xsc::Chip::CHIP_0;
} else {
oss << "1 ";
currentChip = Chip::CHIP_1;
currentChip = xsc::Chip::CHIP_1;
}
if (arrIdx == 0 or arrIdx == 2) {
oss << "0 ";
currentCopy = Copy::COPY_0;
currentCopy = xsc::Copy::COPY_0;
} else {
oss << "1 ";
currentCopy = Copy::COPY_1;
currentCopy = xsc::Copy::COPY_1;
}
if (protect) {
oss << "1";
@ -1033,29 +1104,29 @@ ReturnValue_t CoreController::handleProtInfoUpdateLine(std::string nextLine) {
uint8_t wordIdx = 0;
uint8_t arrayIdx = 0;
istringstream iss(nextLine);
Chip currentChip = Chip::CHIP_0;
Copy currentCopy = Copy::COPY_0;
xsc::Chip currentChip = xsc::Chip::CHIP_0;
xsc::Copy currentCopy = xsc::Copy::COPY_0;
while (iss >> word) {
if (wordIdx == 1) {
currentChip = static_cast<Chip>(stoi(word));
currentChip = static_cast<xsc::Chip>(stoi(word));
}
if (wordIdx == 3) {
currentCopy = static_cast<Copy>(stoi(word));
currentCopy = static_cast<xsc::Copy>(stoi(word));
}
if (wordIdx == 3) {
if (currentChip == Chip::CHIP_0) {
if (currentCopy == Copy::COPY_0) {
if (currentChip == xsc::Chip::CHIP_0) {
if (currentCopy == xsc::Copy::COPY_0) {
arrayIdx = 0;
} else if (currentCopy == Copy::COPY_1) {
} else if (currentCopy == xsc::Copy::COPY_1) {
arrayIdx = 1;
}
}
else if (currentChip == Chip::CHIP_1) {
if (currentCopy == Copy::COPY_0) {
else if (currentChip == xsc::Chip::CHIP_1) {
if (currentCopy == xsc::Copy::COPY_0) {
arrayIdx = 2;
} else if (currentCopy == Copy::COPY_1) {
} else if (currentCopy == xsc::Copy::COPY_1) {
arrayIdx = 3;
}
}
@ -1101,3 +1172,363 @@ void CoreController::performWatchdogControlOperation() {
}
}
}
void CoreController::performRebootFileHandling(bool recreateFile) {
bool sdCardMounted = false;
if (not recreateFile and doPerformRebootFileHandling) {
sdCardMounted = sdcMan->isSdCardMounted(sdInfo.pref);
}
if ((doPerformRebootFileHandling and sdCardMounted) or recreateFile) {
using namespace std;
if (recreateFile) {
#if OBSW_VERBOSE_LEVEL >= 1
sif::info << "CoreController::performRebootFileHandling: Recreating reboot file" << std::endl;
#endif
}
std::string path = sdcMan->getCurrentMountPrefix(sdInfo.pref) + REBOOT_FILE;
if (not std::filesystem::exists(path) or recreateFile) {
rebootFile.enabled = true;
rebootFile.img00Cnt = 0;
rebootFile.img01Cnt = 0;
rebootFile.img10Cnt = 0;
rebootFile.img11Cnt = 0;
rebootFile.lastChip = xsc::Chip::CHIP_0;
rebootFile.lastCopy = xsc::Copy::COPY_0;
rebootFile.bootFlag = false;
rewriteRebootFile(rebootFile);
} else {
if (not parseRebootFile(path, rebootFile)) {
performRebootFileHandling(true);
}
}
if (rebootFile.bootFlag) {
// Trigger event to inform ground that a reboot was triggered
uint32_t p1 = rebootFile.lastChip << 16 | rebootFile.lastCopy;
uint32_t p2 = rebootFile.img00Cnt << 24 | rebootFile.img01Cnt << 16 |
rebootFile.img10Cnt << 8 | rebootFile.img11Cnt;
triggerEvent(REBOOT_MECHANISM_TRIGGERED, p1, p2);
// Clear the boot flag
rebootFile.bootFlag = false;
}
switch (CURRENT_CHIP) {
case (xsc::CHIP_0): {
switch (CURRENT_COPY) {
case (xsc::COPY_0): {
rebootFile.img00Cnt++;
break;
}
case (xsc::COPY_1): {
rebootFile.img01Cnt++;
break;
}
default: {
break;
}
}
break;
}
case (xsc::CHIP_1): {
switch (CURRENT_COPY) {
case (xsc::COPY_0): {
rebootFile.img10Cnt++;
break;
}
case (xsc::COPY_1): {
rebootFile.img11Cnt++;
break;
}
default: {
break;
}
}
break;
}
default: {
break;
}
}
if (CURRENT_CHIP == xsc::CHIP_0 and CURRENT_COPY == xsc::COPY_0) {
}
if (rebootFile.relevantBootCnt > rebootFile.maxCount) {
// Reboot to other image
bool doReboot = false;
determineAndExecuteReboot(rebootFile, doReboot, rebootFile.lastChip, rebootFile.lastCopy);
if (doReboot) {
rebootFile.bootFlag = true;
#if OBSW_VERBOSE_LEVEL >= 1
sif::info << "Boot counter for image " << CURRENT_CHIP << " " << CURRENT_COPY
<< "too high. Rebooting to " << rebootFile.lastChip << " " << rebootFile.lastCopy
<< std::endl;
#endif
rewriteRebootFile(rebootFile);
xsc_boot_copy(static_cast<xsc_libnor_chip_t>(rebootFile.lastChip),
static_cast<xsc_libnor_copy_t>(rebootFile.lastCopy));
}
} else {
rewriteRebootFile(rebootFile);
}
doPerformRebootFileHandling = false;
}
}
void CoreController::determineAndExecuteReboot(RebootFile &rf, bool &needsReboot,
xsc::Chip &tgtChip, xsc::Copy &tgtCopy) {
tgtChip = xsc::CHIP_0;
tgtCopy = xsc::COPY_0;
needsReboot = false;
if ((CURRENT_COPY == xsc::COPY_0) and (CURRENT_CHIP == xsc::CHIP_0) and
(rf.img00Cnt >= rf.maxCount)) {
needsReboot = true;
if (rf.img01Cnt >= rf.maxCount) {
if (rf.img10Cnt >= rf.maxCount) {
if (rf.img11Cnt >= rf.maxCount) {
// Can't really do much here. Stay on image
sif::warning << "All reboot counts too high, but already on fallback image" << std::endl;
return;
} else {
tgtChip = xsc::CHIP_1;
tgtCopy = xsc::COPY_1;
}
} else {
tgtChip = xsc::CHIP_0;
tgtCopy = xsc::COPY_1;
}
} else {
tgtCopy = xsc::COPY_1;
}
}
if ((CURRENT_COPY == xsc::COPY_0) and (CURRENT_CHIP == xsc::CHIP_1) and
(rf.img01Cnt >= rf.maxCount)) {
needsReboot = true;
if (rf.img00Cnt >= rf.maxCount) {
if (rf.img10Cnt >= rf.maxCount) {
if (rf.img11Cnt >= rf.maxCount) {
// Reboot to fallback image
} else {
tgtChip = xsc::CHIP_1;
tgtCopy = xsc::COPY_1;
}
} else {
tgtChip = xsc::CHIP_1;
tgtCopy = xsc::COPY_0;
}
} else {
// Reboot on fallback image
}
}
if ((CURRENT_COPY == xsc::COPY_1) and (CURRENT_CHIP == xsc::CHIP_0) and
(rf.img10Cnt >= rf.maxCount)) {
needsReboot = true;
if (rf.img11Cnt >= rf.maxCount) {
if (rf.img00Cnt >= rf.maxCount) {
if (rf.img01Cnt >= rf.maxCount) {
// Reboot to fallback image
} else {
tgtChip = xsc::CHIP_0;
tgtCopy = xsc::COPY_1;
}
} else {
tgtChip = xsc::CHIP_0;
tgtCopy = xsc::COPY_0;
}
} else {
tgtChip = xsc::CHIP_1;
tgtCopy = xsc::COPY_1;
}
}
if ((CURRENT_COPY == xsc::COPY_1) and (CURRENT_CHIP == xsc::CHIP_1) and
(rf.img11Cnt >= rf.maxCount)) {
needsReboot = true;
if (rf.img10Cnt >= rf.maxCount) {
if (rf.img00Cnt >= rf.maxCount) {
if (rf.img01Cnt >= rf.maxCount) {
// Reboot to fallback image
} else {
tgtChip = xsc::CHIP_0;
tgtCopy = xsc::COPY_1;
}
} else {
tgtChip = xsc::CHIP_0;
tgtCopy = xsc::COPY_0;
}
} else {
tgtChip = xsc::CHIP_1;
tgtCopy = xsc::COPY_0;
}
}
}
bool CoreController::parseRebootFile(std::string path, RebootFile &rf) {
using namespace std;
std::string selfMatch;
if (CURRENT_CHIP == xsc::CHIP_0) {
if (CURRENT_COPY == xsc::COPY_0) {
selfMatch = "00";
} else {
selfMatch = "01";
}
} else {
if (CURRENT_COPY == xsc::COPY_0) {
selfMatch = "10";
} else {
selfMatch = "11";
}
}
ifstream file(path);
string word;
string line;
uint8_t lineIdx = 0;
while (std::getline(file, line)) {
istringstream iss(line);
switch (lineIdx) {
case 0: {
iss >> word;
if (word.find("on:") == string::npos) {
// invalid file
return false;
}
iss >> rf.enabled;
break;
}
case 1: {
iss >> word;
if (word.find("maxcnt:") == string::npos) {
return false;
}
iss >> rf.maxCount;
break;
}
case 2: {
iss >> word;
if (word.find("img00:") == string::npos) {
return false;
}
iss >> rf.img00Cnt;
if (word.find(selfMatch) != string::npos) {
rf.relevantBootCnt = rf.img00Cnt;
}
break;
}
case 3: {
iss >> word;
if (word.find("img01:") == string::npos) {
return false;
}
iss >> rf.img01Cnt;
if (word.find(selfMatch) != string::npos) {
rf.relevantBootCnt = rf.img01Cnt;
}
break;
}
case 4: {
iss >> word;
if (word.find("img10:") == string::npos) {
return false;
}
iss >> rf.img10Cnt;
if (word.find(selfMatch) != string::npos) {
rf.relevantBootCnt = rf.img10Cnt;
}
break;
}
case 5: {
iss >> word;
if (word.find("img11:") == string::npos) {
return false;
}
iss >> rf.img11Cnt;
if (word.find(selfMatch) != string::npos) {
rf.relevantBootCnt = rf.img11Cnt;
}
break;
}
case 6: {
iss >> word;
if (word.find("bootflag:") == string::npos) {
return false;
}
iss >> rf.bootFlag;
break;
}
case 7: {
iss >> word;
if (word.find("bootflag:") == string::npos) {
return false;
}
break;
}
case 8: {
iss >> word;
uint8_t copyRaw = 0;
uint8_t chipRaw = 0;
if (word.find("last:") == string::npos) {
return false;
}
iss >> chipRaw;
if (iss.fail()) {
return false;
}
iss >> copyRaw;
if (iss.fail()) {
return false;
}
if (chipRaw > 1 or copyRaw > 1) {
return false;
}
rf.lastChip = static_cast<xsc::Chip>(chipRaw);
rf.lastCopy = static_cast<xsc::Copy>(copyRaw);
}
}
if (iss.fail()) {
return false;
}
lineIdx++;
}
if (lineIdx < 8) {
return false;
}
return true;
}
void CoreController::resetRebootCount(xsc::Chip tgtChip, xsc::Copy tgtCopy) {
std::string path = sdcMan->getCurrentMountPrefix(sdInfo.pref) + REBOOT_FILE;
// Disable the reboot file mechanism
parseRebootFile(path, rebootFile);
if (tgtChip == xsc::ALL_CHIP and tgtCopy == xsc::ALL_COPY) {
rebootFile.img00Cnt = 0;
rebootFile.img01Cnt = 0;
rebootFile.img10Cnt = 0;
rebootFile.img11Cnt = 0;
} else {
if (tgtChip == xsc::CHIP_0) {
if (tgtCopy == xsc::COPY_0) {
rebootFile.img00Cnt = 0;
} else {
rebootFile.img01Cnt = 0;
}
} else {
if (tgtCopy == xsc::COPY_0) {
rebootFile.img10Cnt = 0;
} else {
rebootFile.img11Cnt = 0;
}
}
}
rewriteRebootFile(rebootFile);
}
void CoreController::rewriteRebootFile(RebootFile file) {
std::string path = sdcMan->getCurrentMountPrefix(sdInfo.pref) + REBOOT_FILE;
std::ofstream rebootFile(path);
if (rebootFile.is_open()) {
// Initiate reboot file first. Reboot handling will be on on initialization
rebootFile << "on: " << file.enabled << "\nmaxcnt: " << file.maxCount
<< "\nimg00: " << file.img00Cnt << "\nimg01: " << file.img01Cnt
<< "\nimg10: " << file.img10Cnt << "\nimg11: " << file.img11Cnt
<< "\nbootflag: " << file.bootFlag << "\nlast: " << file.lastChip << " "
<< file.lastCopy << "\n";
}
}

68
bsp_q7s/core/CoreController.h
View File

@ -2,6 +2,9 @@
#define BSP_Q7S_CORE_CORECONTROLLER_H_
#include <fsfw/globalfunctions/PeriodicOperationDivider.h>
#include <libxiphos.h>
#include <cstddef>
#include "bsp_q7s/memory/SdCardManager.h"
#include "events/subsystemIdRanges.h"
@ -10,24 +13,64 @@
class Timer;
class SdCardManager;
namespace xsc {
enum Chip : uint8_t { CHIP_0, CHIP_1, NO_CHIP, SELF_CHIP, ALL_CHIP };
enum Copy : uint8_t { COPY_0, COPY_1, NO_COPY, SELF_COPY, ALL_COPY };
} // namespace xsc
struct RebootFile {
static constexpr uint8_t DEFAULT_MAX_BOOT_CNT = 10;
bool enabled = false;
size_t maxCount = DEFAULT_MAX_BOOT_CNT;
uint8_t img00Cnt = 0;
uint8_t img01Cnt = 0;
uint8_t img10Cnt = 0;
uint8_t img11Cnt = 0;
uint8_t relevantBootCnt = 0;
bool bootFlag = false;
xsc::Chip lastChip = xsc::Chip::CHIP_0;
xsc::Copy lastCopy = xsc::Copy::COPY_0;
};
class CoreController : public ExtendedControllerBase {
public:
enum Chip : uint8_t { CHIP_0, CHIP_1, NO_CHIP, SELF_CHIP, ALL_CHIP };
enum Copy : uint8_t { COPY_0, COPY_1, NO_COPY, SELF_COPY, ALL_COPY };
static xsc::Chip CURRENT_CHIP;
static xsc::Copy CURRENT_COPY;
static constexpr char CHIP_PROT_SCRIPT[] = "/home/root/scripts/get-chip-prot-status.sh";
static constexpr char CHIP_STATE_FILE[] = "/tmp/chip_prot_status.txt";
static constexpr char CURR_COPY_FILE[] = "/tmp/curr_copy.txt";
static constexpr char VERSION_FILE[] = "/conf/sd_status";
static constexpr char VERSION_FILE[] = "/conf/version.txt";
static constexpr char REBOOT_FILE[] = "/conf/reboot.txt";
static constexpr ActionId_t LIST_DIRECTORY_INTO_FILE = 0;
static constexpr ActionId_t SWITCH_REBOOT_FILE_HANDLING = 5;
static constexpr ActionId_t RESET_ALL_REBOOT_COUNTERS = 6;
static constexpr ActionId_t RESET_REBOOT_COUNTER_00 = 7;
static constexpr ActionId_t RESET_REBOOT_COUNTER_01 = 8;
static constexpr ActionId_t RESET_REBOOT_COUNTER_10 = 9;
static constexpr ActionId_t RESET_REBOOT_COUNTER_11 = 10;
static constexpr ActionId_t SET_MAX_REBOOT_CNT = 11;
static constexpr ActionId_t REBOOT_OBC = 32;
static constexpr ActionId_t MOUNT_OTHER_COPY = 33;
static constexpr uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::CORE;
static constexpr Event ALLOC_FAILURE = event::makeEvent(SUBSYSTEM_ID, 0, severity::MEDIUM);
//! [EXPORT] : [COMMENT] Software reboot occured. Can also be a systemd reboot.
//! P1: Current Chip, P2: Current Copy
static constexpr Event REBOOT_SW = event::makeEvent(SUBSYSTEM_ID, 1, severity::MEDIUM);
//! [EXPORT] : [COMMENT] The reboot mechanism was triggered.
//! P1: First 16 bits: Last Chip, Last 16 bits: Last Copy,
//! P2: Each byte is the respective reboot count for the slots
static constexpr Event REBOOT_MECHANISM_TRIGGERED =
event::makeEvent(SUBSYSTEM_ID, 2, severity::MEDIUM);
//! Trying to find a way how to determine that the reboot came from ProASIC3 or PCDU..
static constexpr Event REBOOT_HW = event::makeEvent(SUBSYSTEM_ID, 3, severity::MEDIUM);
CoreController(object_id_t objectId);
virtual ~CoreController();
@ -48,7 +91,7 @@ class CoreController : public ExtendedControllerBase {
*/
static ReturnValue_t generateChipStateFile();
static ReturnValue_t incrementAllocationFailureCount();
static void getCurrentBootCopy(Chip& chip, Copy& copy);
static void getCurrentBootCopy(xsc::Chip& chip, xsc::Copy& copy);
ReturnValue_t updateProtInfo(bool regenerateChipStateFile = true);
@ -63,15 +106,12 @@ class CoreController : public ExtendedControllerBase {
* @param updateProtFile Specify whether the protection info file is updated
* @return
*/
ReturnValue_t setBootCopyProtection(Chip targetChip, Copy targetCopy, bool protect,
ReturnValue_t setBootCopyProtection(xsc::Chip targetChip, xsc::Copy targetCopy, bool protect,
bool& protOperationPerformed, bool updateProtFile = true);
bool sdInitFinished() const;
private:
static Chip CURRENT_CHIP;
static Copy CURRENT_COPY;
// Designated value for rechecking FIFO open
static constexpr int RETRY_FIFO_OPEN = -2;
int watchdogFifoFd = 0;
@ -122,6 +162,8 @@ class CoreController : public ExtendedControllerBase {
sd::SdState commandedState = sd::SdState::OFF;
};
SdInfo sdInfo;
RebootFile rebootFile = {};
bool doPerformRebootFileHandling = true;
/**
* Index 0: Chip 0 Copy 0
@ -152,6 +194,7 @@ class CoreController : public ExtendedControllerBase {
void determinePreferredSdCard();
void executeNextExternalSdCommand();
void checkExternalSdCommandStatus();
void performRebootFileHandling(bool recreateFile);
ReturnValue_t actionListDirectoryIntoFile(ActionId_t actionId, MessageQueueId_t commandedBy,
const uint8_t* data, size_t size);
@ -160,9 +203,14 @@ class CoreController : public ExtendedControllerBase {
void performWatchdogControlOperation();
ReturnValue_t handleProtInfoUpdateLine(std::string nextLine);
int handleBootCopyProtAtIndex(Chip targetChip, Copy targetCopy, bool protect,
int handleBootCopyProtAtIndex(xsc::Chip targetChip, xsc::Copy targetCopy, bool protect,
bool& protOperationPerformed, bool selfChip, bool selfCopy,
bool allChips, bool allCopies, uint8_t arrIdx);
void determineAndExecuteReboot(RebootFile& rf, bool& needsReboot, xsc::Chip& tgtChip,
xsc::Copy& tgtCopy);
void resetRebootCount(xsc::Chip tgtChip, xsc::Copy tgtCopy);
bool parseRebootFile(std::string path, RebootFile& file);
void rewriteRebootFile(RebootFile file);
};
#endif /* BSP_Q7S_CORE_CORECONTROLLER_H_ */

3
bsp_q7s/memory/SdCardManager.cpp
View File

@ -7,6 +7,7 @@
#include <fstream>
#include <memory>
#include "common/config/commonObjects.h"
#include "fsfw/ipc/MutexFactory.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
#include "linux/utility/utility.h"
@ -14,7 +15,7 @@
SdCardManager* SdCardManager::factoryInstance = nullptr;
SdCardManager::SdCardManager() : cmdExecutor(256) {}
SdCardManager::SdCardManager() : SystemObject(objects::SDC_MANAGER), cmdExecutor(256) {}
SdCardManager::~SdCardManager() {}

6
bsp_q7s/memory/SdCardManager.h
View File

@ -1,6 +1,7 @@
#ifndef BSP_Q7S_MEMORY_SDCARDACCESSMANAGER_H_
#define BSP_Q7S_MEMORY_SDCARDACCESSMANAGER_H_
#include <fsfw/objectmanager/SystemObject.h>
#include <poll.h>
#include <array>
@ -22,7 +23,7 @@ class MutexIF;
* @brief Manages handling of SD cards like switching them on or off or getting the current
* state
*/
class SdCardManager {
class SdCardManager : public SystemObject {
friend class SdCardAccess;
public:
@ -54,6 +55,7 @@ class SdCardManager {
static constexpr uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::FILE_SYSTEM;
static constexpr Event SANITIZATION_FAILED = event::makeEvent(SUBSYSTEM_ID, 0, severity::LOW);
static constexpr Event MOUNTED_SD_CARD = event::makeEvent(SUBSYSTEM_ID, 1, severity::INFO);
// C++17 does not support constexpr std::string yet
static constexpr char SD_0_DEV_NAME[] = "/dev/mmcblk0p1";
@ -183,7 +185,7 @@ class SdCardManager {
/**
* @brief Checks if an SD card is mounted
*
* @param sdCard The SD crad to check
* @param sdCard The SD card to check
*
* @return true if mounted, otherwise false
*/

15
cmake/Q7SCrossCompileConfig.cmake
View File

@ -81,12 +81,23 @@ set(CMAKE_PREFIX_PATH
# "${SYSROOT_PATH}/usr/lib/${CROSS_COMPILE}"
)
set(C_FLAGS
-mcpu=cortex-a9
-mfpu=neon-vfpv3
-mfloat-abi=hard
${COMMON_FLAGS}
-lgpiod
-lxiphos
)
string (REPLACE ";" " " C_FLAGS "${C_FLAGS}")
set(CMAKE_C_FLAGS
"-mcpu=cortex-a9 -mfpu=neon-vfpv3 -mfloat-abi=hard ${COMMON_FLAGS} -lgpiod"
${C_FLAGS}
CACHE STRING "C flags for Q7S"
)
set(CMAKE_CXX_FLAGS
"${CMAKE_C_FLAGS}"
"${CMAKE_C_FLAGS}"
CACHE STRING "CPP flags for Q7S"
)

1
common/config/commonSubsystemIds.h
View File

@ -19,6 +19,7 @@ enum: uint8_t {
PLOC_MEMORY_DUMPER = 118,
PDEC_HANDLER = 119,
STR_HELPER = 120,
PL_PCDU_HANDLER = 121,
COMMON_SUBSYSTEM_ID_END
};
}

1
unittest/rebootLogic/.gitignore vendored Normal file
View File

@ -0,0 +1 @@
/build

11
unittest/rebootLogic/CMakeLists.txt Normal file
View File

@ -0,0 +1,11 @@
cmake_minimum_required(VERSION 3.0.0)
project(reboot-logic VERSION 0.1.0)
include(CTest)
enable_testing()
add_executable(reboot-logic main.cpp)
set(CPACK_PROJECT_NAME ${PROJECT_NAME})
set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
include(CPack)

5
unittest/rebootLogic/main.cpp Normal file
View File

@ -0,0 +1,5 @@
#include <iostream>
int main(int, char**) {
std::cout << "Hello, world!\n";
}