eive-obsw/linux/devices/ploc/PlocMemoryDumper.cpp
2022-03-17 14:28:32 +01:00

195 lines
6.1 KiB
C++

#include "PlocMemoryDumper.h"
#include <fsfw/src/fsfw/serialize/SerializeAdapter.h>
#include <filesystem>
#include <fstream>
#include <string>
#include "fsfw/ipc/QueueFactory.h"
PlocMemoryDumper::PlocMemoryDumper(object_id_t objectId)
: SystemObject(objectId), commandActionHelper(this), actionHelper(this, nullptr) {
auto mqArgs = MqArgs(this->getObjectId());
commandQueue = QueueFactory::instance()->createMessageQueue(
QUEUE_SIZE, MessageQueueMessage::MAX_MESSAGE_SIZE, &mqArgs);
}
PlocMemoryDumper::~PlocMemoryDumper() {}
ReturnValue_t PlocMemoryDumper::initialize() {
ReturnValue_t result = SystemObject::initialize();
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
result = commandActionHelper.initialize();
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
result = actionHelper.initialize(commandQueue);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t PlocMemoryDumper::performOperation(uint8_t operationCode) {
readCommandQueue();
doStateMachine();
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t PlocMemoryDumper::executeAction(ActionId_t actionId, MessageQueueId_t commandedBy,
const uint8_t* data, size_t size) {
if (state != State::IDLE) {
return IS_BUSY;
}
switch (actionId) {
case DUMP_MRAM: {
size_t deserializeSize = sizeof(mram.startAddress) + sizeof(mram.endAddress);
SerializeAdapter::deSerialize(&mram.startAddress, &data, &deserializeSize,
SerializeIF::Endianness::BIG);
SerializeAdapter::deSerialize(&mram.endAddress, &data, &deserializeSize,
SerializeIF::Endianness::BIG);
if (mram.endAddress > MAX_MRAM_ADDRESS) {
return MRAM_ADDRESS_TOO_HIGH;
}
if (mram.endAddress <= mram.startAddress) {
return MRAM_INVALID_ADDRESS_COMBINATION;
}
state = State::COMMAND_FIRST_MRAM_DUMP;
break;
}
default: {
sif::warning << "PlocMemoryDumper::executeAction: Received command with invalid action id"
<< std::endl;
return INVALID_ACTION_ID;
}
}
return EXECUTION_FINISHED;
}
MessageQueueId_t PlocMemoryDumper::getCommandQueue() const { return commandQueue->getId(); }
MessageQueueIF* PlocMemoryDumper::getCommandQueuePtr() { return commandQueue; }
void PlocMemoryDumper::readCommandQueue() {
CommandMessage message;
ReturnValue_t result;
for (result = commandQueue->receiveMessage(&message); result == HasReturnvaluesIF::RETURN_OK;
result = commandQueue->receiveMessage(&message)) {
if (result != RETURN_OK) {
continue;
}
result = actionHelper.handleActionMessage(&message);
if (result == HasReturnvaluesIF::RETURN_OK) {
continue;
}
result = commandActionHelper.handleReply(&message);
if (result == HasReturnvaluesIF::RETURN_OK) {
continue;
}
sif::debug << "PlocMemoryDumper::readCommandQueue: Received message with invalid format"
<< std::endl;
}
}
void PlocMemoryDumper::doStateMachine() {
switch (state) {
case State::IDLE:
break;
case State::COMMAND_FIRST_MRAM_DUMP:
commandNextMramDump(PLOC_SPV::FIRST_MRAM_DUMP);
break;
case State::COMMAND_CONSECUTIVE_MRAM_DUMP:
commandNextMramDump(PLOC_SPV::CONSECUTIVE_MRAM_DUMP);
break;
case State::EXECUTING_MRAM_DUMP:
break;
default:
sif::debug << "PlocMemoryDumper::doStateMachine: Invalid state" << std::endl;
break;
}
}
void PlocMemoryDumper::stepSuccessfulReceived(ActionId_t actionId, uint8_t step) {}
void PlocMemoryDumper::stepFailedReceived(ActionId_t actionId, uint8_t step,
ReturnValue_t returnCode) {}
void PlocMemoryDumper::dataReceived(ActionId_t actionId, const uint8_t* data, uint32_t size) {}
void PlocMemoryDumper::completionSuccessfulReceived(ActionId_t actionId) {
switch (pendingCommand) {
case (PLOC_SPV::FIRST_MRAM_DUMP):
case (PLOC_SPV::CONSECUTIVE_MRAM_DUMP):
if (mram.endAddress == mram.startAddress) {
triggerEvent(MRAM_DUMP_FINISHED);
state = State::IDLE;
} else {
state = State::COMMAND_CONSECUTIVE_MRAM_DUMP;
}
break;
default:
sif::debug << "PlocMemoryDumper::completionSuccessfulReceived: Invalid pending command"
<< std::endl;
state = State::IDLE;
break;
}
}
void PlocMemoryDumper::completionFailedReceived(ActionId_t actionId, ReturnValue_t returnCode) {
switch (pendingCommand) {
case (PLOC_SPV::FIRST_MRAM_DUMP):
case (PLOC_SPV::CONSECUTIVE_MRAM_DUMP):
triggerEvent(MRAM_DUMP_FAILED, mram.lastStartAddress);
break;
default:
sif::debug << "PlocMemoryDumper::completionFailedReceived: Invalid pending command "
<< std::endl;
break;
}
state = State::IDLE;
}
void PlocMemoryDumper::commandNextMramDump(ActionId_t dumpCommand) {
ReturnValue_t result = RETURN_OK;
uint32_t tempStartAddress = 0;
uint32_t tempEndAddress = 0;
if (mram.endAddress - mram.startAddress > MAX_MRAM_DUMP_SIZE) {
tempStartAddress = mram.startAddress;
tempEndAddress = mram.startAddress + MAX_MRAM_DUMP_SIZE;
mram.startAddress += MAX_MRAM_DUMP_SIZE;
mram.lastStartAddress = tempStartAddress;
} else {
tempStartAddress = mram.startAddress;
tempEndAddress = mram.endAddress;
mram.startAddress = mram.endAddress;
}
MemoryParams params(tempStartAddress, tempEndAddress);
result =
commandActionHelper.commandAction(objects::PLOC_SUPERVISOR_HANDLER, dumpCommand, &params);
if (result != RETURN_OK) {
sif::warning << "PlocMemoryDumper::commandNextMramDump: Failed to send mram dump command "
<< "with start address " << tempStartAddress << " and end address "
<< tempEndAddress << std::endl;
triggerEvent(SEND_MRAM_DUMP_FAILED, result, tempStartAddress);
state = State::IDLE;
pendingCommand = NONE;
return;
}
state = State::EXECUTING_MRAM_DUMP;
pendingCommand = dumpCommand;
return;
}