69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
#include "TmPacketPusA.h"
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#include <cstring>
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#include "../definitions.h"
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#include "TmPacketBase.h"
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#include "fsfw/globalfunctions/CRC.h"
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#include "fsfw/globalfunctions/arrayprinter.h"
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#include "fsfw/objectmanager/ObjectManagerIF.h"
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#include "fsfw/serviceinterface/ServiceInterface.h"
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#include "fsfw/timemanager/CCSDSTime.h"
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TmPacketPusA::TmPacketPusA(uint8_t* setData) : TmPacketBase(setData) {
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tmData = reinterpret_cast<TmPacketPointerPusA*>(setData);
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}
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TmPacketPusA::~TmPacketPusA() {
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// Nothing to do.
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}
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uint8_t TmPacketPusA::getService() { return tmData->data_field.service_type; }
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uint8_t TmPacketPusA::getSubService() { return tmData->data_field.service_subtype; }
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uint8_t* TmPacketPusA::getSourceData() { return &tmData->data; }
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uint16_t TmPacketPusA::getSourceDataSize() {
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return getPacketDataLength() - sizeof(tmData->data_field) - CRC_SIZE + 1;
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}
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ReturnValue_t TmPacketPusA::setData(uint8_t* p_Data, size_t maxSize, void* args) {
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ReturnValue_t result = SpacePacketBase::setData(p_Data, maxSize);
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if (result != returnvalue::OK) {
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return result;
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}
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tmData = reinterpret_cast<TmPacketPointerPusA*>(const_cast<uint8_t*>(p_Data));
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return returnvalue::OK;
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}
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size_t TmPacketPusA::getPacketMinimumSize() const { return TM_PACKET_MIN_SIZE; }
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uint16_t TmPacketPusA::getDataFieldSize() { return sizeof(PUSTmDataFieldHeaderPusA); }
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uint8_t* TmPacketPusA::getPacketTimeRaw() const { return tmData->data_field.time; }
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void TmPacketPusA::initializeTmPacket(uint16_t apid, uint8_t service, uint8_t subservice,
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uint8_t packetSubcounter) {
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// Set primary header:
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initSpacePacketHeader(false, true, apid);
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// Set data Field Header:
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// First, set to zero.
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memset(&tmData->data_field, 0, sizeof(tmData->data_field));
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tmData->data_field.version_type_ack = pus::PusVersion::PUS_A_VERSION << 4;
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tmData->data_field.service_type = service;
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tmData->data_field.service_subtype = subservice;
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tmData->data_field.subcounter = packetSubcounter;
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// Timestamp packet
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if (TmPacketBase::checkAndSetStamper()) {
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timeStamper->addTimeStamp(tmData->data_field.time, sizeof(tmData->data_field.time));
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}
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}
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void TmPacketPusA::setSourceDataSize(uint16_t size) {
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setPacketDataLength(size + sizeof(PUSTmDataFieldHeaderPusA) + CRC_SIZE - 1);
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}
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size_t TmPacketPusA::getTimestampSize() const { return sizeof(tmData->data_field.time); }
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