fsfw/tmtcpacket/pus/TmPacketStored.cpp
Ulrich Mohr 575f70ba03 updating code from Flying Laptop
This is the framework of Flying Laptop OBSW version A.13.0.
2018-07-12 16:29:32 +02:00

141 lines
4.2 KiB
C++

#include <framework/objectmanager/ObjectManagerIF.h>
#include <framework/serviceinterface/ServiceInterfaceStream.h>
#include <framework/tmtcpacket/pus/TmPacketStored.h>
#include <framework/tmtcservices/TmTcMessage.h>
#include <string.h>
TmPacketStored::TmPacketStored(store_address_t setAddress) :
TmPacketBase(NULL), storeAddress(setAddress) {
setStoreAddress(storeAddress);
}
TmPacketStored::TmPacketStored(uint16_t apid, uint8_t service,
uint8_t subservice, uint8_t packetSubcounter, const uint8_t* data,
uint32_t size, const uint8_t* headerData, uint32_t headerSize) :
TmPacketBase(NULL) {
storeAddress.raw = StorageManagerIF::INVALID_ADDRESS;
if (!checkAndSetStore()) {
return;
}
uint8_t* pData = NULL;
ReturnValue_t returnValue = store->getFreeElement(&storeAddress,
(TmPacketBase::TM_PACKET_MIN_SIZE + size + headerSize), &pData);
if (returnValue != store->RETURN_OK) {
checkAndReportLostTm();
return;
}
setData(pData);
initializeTmPacket(apid, service, subservice, packetSubcounter);
memcpy(getSourceData(), headerData, headerSize);
memcpy(getSourceData() + headerSize, data, size);
setPacketDataLength(
size + headerSize + sizeof(PUSTmDataFieldHeader) + CRC_SIZE - 1);
}
TmPacketStored::TmPacketStored(uint16_t apid, uint8_t service,
uint8_t subservice, uint8_t packetSubcounter, SerializeIF* content,
SerializeIF* header) :
TmPacketBase(NULL) {
storeAddress.raw = StorageManagerIF::INVALID_ADDRESS;
if (!checkAndSetStore()) {
return;
}
uint32_t sourceDataSize = 0;
if (content != NULL) {
sourceDataSize += content->getSerializedSize();
}
if (header != NULL) {
sourceDataSize += header->getSerializedSize();
}
uint8_t* p_data = NULL;
ReturnValue_t returnValue = store->getFreeElement(&storeAddress,
(TmPacketBase::TM_PACKET_MIN_SIZE + sourceDataSize), &p_data);
if (returnValue != store->RETURN_OK) {
checkAndReportLostTm();
}
setData(p_data);
initializeTmPacket(apid, service, subservice, packetSubcounter);
uint8_t* putDataHere = getSourceData();
uint32_t size = 0;
if (header != NULL) {
header->serialize(&putDataHere, &size, sourceDataSize, true);
}
if (content != NULL) {
content->serialize(&putDataHere, &size, sourceDataSize, true);
}
setPacketDataLength(
sourceDataSize + sizeof(PUSTmDataFieldHeader) + CRC_SIZE - 1);
}
store_address_t TmPacketStored::getStoreAddress() {
return storeAddress;
}
void TmPacketStored::deletePacket() {
store->deleteData(storeAddress);
storeAddress.raw = StorageManagerIF::INVALID_ADDRESS;
setData(NULL);
}
void TmPacketStored::setStoreAddress(store_address_t setAddress) {
storeAddress = setAddress;
const uint8_t* temp_data = NULL;
uint32_t temp_size;
if (!checkAndSetStore()) {
return;
}
ReturnValue_t status = store->getData(storeAddress, &temp_data, &temp_size);
if (status == StorageManagerIF::RETURN_OK) {
setData(temp_data);
} else {
setData(NULL);
storeAddress.raw = StorageManagerIF::INVALID_ADDRESS;
}
}
bool TmPacketStored::checkAndSetStore() {
if (store == NULL) {
store = objectManager->get<StorageManagerIF>(objects::TM_STORE);
if (store == NULL) {
error << "TmPacketStored::TmPacketStored: TM Store not found!"
<< std::endl;
return false;
}
}
return true;
}
StorageManagerIF* TmPacketStored::store = NULL;
InternalErrorReporterIF* TmPacketStored::internalErrorReporter = NULL;
ReturnValue_t TmPacketStored::sendPacket(MessageQueueId_t destination,
MessageQueueId_t sentFrom, bool doErrorReporting) {
if (getWholeData() == NULL) {
//SHOULDDO: More decent code.
return HasReturnvaluesIF::RETURN_FAILED;
}
TmTcMessage tmMessage(getStoreAddress());
ReturnValue_t result = MessageQueueSenderIF::sendMessage(destination, &tmMessage, sentFrom);
if (result != HasReturnvaluesIF::RETURN_OK) {
deletePacket();
if (doErrorReporting) {
checkAndReportLostTm();
}
return result;
}
//SHOULDDO: In many cases, some counter is incremented for successfully sent packets. The check is often not done, but just incremented.
return HasReturnvaluesIF::RETURN_OK;
}
void TmPacketStored::checkAndReportLostTm() {
if (internalErrorReporter == NULL) {
internalErrorReporter = objectManager->get<InternalErrorReporterIF>(
objects::INTERNAL_ERROR_REPORTER);
}
if (internalErrorReporter != NULL) {
internalErrorReporter->lostTm();
}
}