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Merge pull request 'PUS C Telemetry implementation' (#414) from mueller/pus-c-support into development

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Reviewed-on: fsfw/fsfw#414
This commit is contained in:
Steffen Gaisser 2021-05-04 14:43:39 +02:00
commit 08b9e92d25
26 changed files with 1100 additions and 494 deletions
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8
defaultcfg/fsfwconfig/FSFWConfig.h
View File

@ -17,6 +17,8 @@
#define FSFW_DISABLE_PRINTOUT 0 #define FSFW_DISABLE_PRINTOUT 0
#endif #endif
#define FSFW_USE_PUS_C_TELEMETRY 1
//! Can be used to disable the ANSI color sequences for C stdio. //! Can be used to disable the ANSI color sequences for C stdio.
#define FSFW_COLORED_OUTPUT 1 #define FSFW_COLORED_OUTPUT 1
@ -48,9 +50,9 @@
#define FSFW_USE_REALTIME_FOR_LINUX 1 #define FSFW_USE_REALTIME_FOR_LINUX 1
namespace fsfwconfig { namespace fsfwconfig {
//! Default timestamp size. The default timestamp will be an eight byte CDC
//! short timestamp. //! Default timestamp size. The default timestamp will be an seven byte CDC short timestamp.
static constexpr uint8_t FSFW_MISSION_TIMESTAMP_SIZE = 8; static constexpr uint8_t FSFW_MISSION_TIMESTAMP_SIZE = 7;
//! Configure the allocated pool sizes for the event manager. //! Configure the allocated pool sizes for the event manager.
static constexpr size_t FSFW_EVENTMGMR_MATCHTREE_NODES = 240; static constexpr size_t FSFW_EVENTMGMR_MATCHTREE_NODES = 240;

17
pus/Service17Test.cpp
View File

@ -1,6 +1,7 @@
#include "Service17Test.h" #include "Service17Test.h"
#include <FSFWConfig.h>
#include "../serviceinterface/ServiceInterfaceStream.h" #include "../serviceinterface/ServiceInterface.h"
#include "../objectmanager/SystemObject.h" #include "../objectmanager/SystemObject.h"
#include "../tmtcpacket/pus/TmPacketStored.h" #include "../tmtcpacket/pus/TmPacketStored.h"
@ -17,15 +18,25 @@ Service17Test::~Service17Test() {
ReturnValue_t Service17Test::handleRequest(uint8_t subservice) { ReturnValue_t Service17Test::handleRequest(uint8_t subservice) {
switch(subservice) { switch(subservice) {
case Subservice::CONNECTION_TEST: { case Subservice::CONNECTION_TEST: {
TmPacketStored connectionPacket(apid, serviceId, #if FSFW_USE_PUS_C_TELEMETRY == 0
TmPacketStoredPusA connectionPacket(apid, serviceId,
Subservice::CONNECTION_TEST_REPORT, packetSubCounter++); Subservice::CONNECTION_TEST_REPORT, packetSubCounter++);
#else
TmPacketStoredPusC connectionPacket(apid, serviceId,
Subservice::CONNECTION_TEST_REPORT, packetSubCounter++);
#endif
connectionPacket.sendPacket(requestQueue->getDefaultDestination(), connectionPacket.sendPacket(requestQueue->getDefaultDestination(),
requestQueue->getId()); requestQueue->getId());
return HasReturnvaluesIF::RETURN_OK; return HasReturnvaluesIF::RETURN_OK;
} }
case Subservice::EVENT_TRIGGER_TEST: { case Subservice::EVENT_TRIGGER_TEST: {
TmPacketStored connectionPacket(apid, serviceId, #if FSFW_USE_PUS_C_TELEMETRY == 0
TmPacketStoredPusA connectionPacket(apid, serviceId,
Subservice::CONNECTION_TEST_REPORT, packetSubCounter++); Subservice::CONNECTION_TEST_REPORT, packetSubCounter++);
#else
TmPacketStoredPusC connectionPacket(apid, serviceId,
Subservice::CONNECTION_TEST_REPORT, packetSubCounter++);
#endif
connectionPacket.sendPacket(requestQueue->getDefaultDestination(), connectionPacket.sendPacket(requestQueue->getDefaultDestination(),
requestQueue->getId()); requestQueue->getId());
triggerEvent(TEST, 1234, 5678); triggerEvent(TEST, 1234, 5678);

14
pus/Service1TelecommandVerification.cpp
View File

@ -68,8 +68,13 @@ ReturnValue_t Service1TelecommandVerification::generateFailureReport(
message->getTcSequenceControl(), message->getStep(), message->getTcSequenceControl(), message->getStep(),
message->getErrorCode(), message->getParameter1(), message->getErrorCode(), message->getParameter1(),
message->getParameter2()); message->getParameter2());
TmPacketStored tmPacket(apid, serviceId, message->getReportId(), #if FSFW_USE_PUS_C_TELEMETRY == 0
TmPacketStoredPusA tmPacket(apid, serviceId, message->getReportId(),
packetSubCounter++, &report); packetSubCounter++, &report);
#else
TmPacketStoredPusC tmPacket(apid, serviceId, message->getReportId(),
packetSubCounter++, &report);
#endif
ReturnValue_t result = tmPacket.sendPacket(tmQueue->getDefaultDestination(), ReturnValue_t result = tmPacket.sendPacket(tmQueue->getDefaultDestination(),
tmQueue->getId()); tmQueue->getId());
return result; return result;
@ -79,8 +84,13 @@ ReturnValue_t Service1TelecommandVerification::generateSuccessReport(
PusVerificationMessage *message) { PusVerificationMessage *message) {
SuccessReport report(message->getReportId(),message->getTcPacketId(), SuccessReport report(message->getReportId(),message->getTcPacketId(),
message->getTcSequenceControl(),message->getStep()); message->getTcSequenceControl(),message->getStep());
TmPacketStored tmPacket(apid, serviceId, message->getReportId(), #if FSFW_USE_PUS_C_TELEMETRY == 0
TmPacketStoredPusA tmPacket(apid, serviceId, message->getReportId(),
packetSubCounter++, &report); packetSubCounter++, &report);
#else
TmPacketStoredPusC tmPacket(apid, serviceId, message->getReportId(),
packetSubCounter++, &report);
#endif
ReturnValue_t result = tmPacket.sendPacket(tmQueue->getDefaultDestination(), ReturnValue_t result = tmPacket.sendPacket(tmQueue->getDefaultDestination(),
tmQueue->getId()); tmQueue->getId());
return result; return result;

7
pus/Service5EventReporting.cpp
View File

@ -52,8 +52,13 @@ ReturnValue_t Service5EventReporting::generateEventReport(
{ {
EventReport report(message.getEventId(),message.getReporter(), EventReport report(message.getEventId(),message.getReporter(),
message.getParameter1(),message.getParameter2()); message.getParameter1(),message.getParameter2());
TmPacketStored tmPacket(PusServiceBase::apid, PusServiceBase::serviceId, #if FSFW_USE_PUS_C_TELEMETRY == 0
TmPacketStoredPusA tmPacket(PusServiceBase::apid, PusServiceBase::serviceId,
message.getSeverity(), packetSubCounter++, &report); message.getSeverity(), packetSubCounter++, &report);
#else
TmPacketStoredPusC tmPacket(PusServiceBase::apid, PusServiceBase::serviceId,
message.getSeverity(), packetSubCounter++, &report);
#endif
ReturnValue_t result = tmPacket.sendPacket( ReturnValue_t result = tmPacket.sendPacket(
requestQueue->getDefaultDestination(),requestQueue->getId()); requestQueue->getDefaultDestination(),requestQueue->getId());
if(result != HasReturnvaluesIF::RETURN_OK) { if(result != HasReturnvaluesIF::RETURN_OK) {

2
timemanager/TimeStamperIF.h
View File

@ -1,6 +1,7 @@
#ifndef FSFW_TIMEMANAGER_TIMESTAMPERIF_H_ #ifndef FSFW_TIMEMANAGER_TIMESTAMPERIF_H_
#define FSFW_TIMEMANAGER_TIMESTAMPERIF_H_ #define FSFW_TIMEMANAGER_TIMESTAMPERIF_H_
#include <FSFWConfig.h>
#include "../returnvalues/HasReturnvaluesIF.h" #include "../returnvalues/HasReturnvaluesIF.h"
#include <FSFWConfig.h> #include <FSFWConfig.h>
@ -18,6 +19,7 @@ public:
//! This is a mission-specific constant and determines the total //! This is a mission-specific constant and determines the total
//! size reserved for timestamps. //! size reserved for timestamps.
static const uint8_t MISSION_TIMESTAMP_SIZE = fsfwconfig::FSFW_MISSION_TIMESTAMP_SIZE; static const uint8_t MISSION_TIMESTAMP_SIZE = fsfwconfig::FSFW_MISSION_TIMESTAMP_SIZE;
virtual ReturnValue_t addTimeStamp(uint8_t* buffer, virtual ReturnValue_t addTimeStamp(uint8_t* buffer,
const uint8_t maxSize) = 0; const uint8_t maxSize) = 0;
virtual ~TimeStamperIF() {} virtual ~TimeStamperIF() {}

6
tmtcpacket/pus/CMakeLists.txt
View File

@ -4,5 +4,9 @@ target_sources(${LIB_FSFW_NAME}
TcPacketStored.cpp TcPacketStored.cpp
TmPacketBase.cpp TmPacketBase.cpp
TmPacketMinimal.cpp TmPacketMinimal.cpp
TmPacketStored.cpp TmPacketStoredPusA.cpp
TmPacketStoredPusC.cpp
TmPacketPusA.cpp
TmPacketPusC.cpp
TmPacketStoredBase.cpp
) )

113
tmtcpacket/pus/TmPacketBase.cpp
View File

@ -3,119 +3,66 @@
#include "../../globalfunctions/CRC.h" #include "../../globalfunctions/CRC.h"
#include "../../globalfunctions/arrayprinter.h" #include "../../globalfunctions/arrayprinter.h"
#include "../../objectmanager/ObjectManagerIF.h" #include "../../objectmanager/ObjectManagerIF.h"
#include "../../serviceinterface/ServiceInterfaceStream.h" #include "../../serviceinterface/ServiceInterface.h"
#include "../../timemanager/CCSDSTime.h" #include "../../timemanager/CCSDSTime.h"
#include <cstring> #include <cstring>
TimeStamperIF* TmPacketBase::timeStamper = nullptr; TimeStamperIF* TmPacketBase::timeStamper = nullptr;
object_id_t TmPacketBase::timeStamperId = 0; object_id_t TmPacketBase::timeStamperId = objects::NO_OBJECT;
TmPacketBase::TmPacketBase(uint8_t* setData) : TmPacketBase::TmPacketBase(uint8_t* setData):
SpacePacketBase(setData) { SpacePacketBase(setData) {
tmData = reinterpret_cast<TmPacketPointer*>(setData);
} }
TmPacketBase::~TmPacketBase() { TmPacketBase::~TmPacketBase() {
//Nothing to do. //Nothing to do.
} }
uint8_t TmPacketBase::getService() {
return tmData->data_field.service_type;
}
uint8_t TmPacketBase::getSubService() {
return tmData->data_field.service_subtype;
}
uint8_t* TmPacketBase::getSourceData() {
return &tmData->data;
}
uint16_t TmPacketBase::getSourceDataSize() { uint16_t TmPacketBase::getSourceDataSize() {
return getPacketDataLength() - sizeof(tmData->data_field) return getPacketDataLength() - getDataFieldSize() - CRC_SIZE + 1;
- CRC_SIZE + 1;
} }
uint16_t TmPacketBase::getErrorControl() { uint16_t TmPacketBase::getErrorControl() {
uint32_t size = getSourceDataSize() + CRC_SIZE; uint32_t size = getSourceDataSize() + CRC_SIZE;
uint8_t* p_to_buffer = &tmData->data; uint8_t* p_to_buffer = getSourceData();
return (p_to_buffer[size - 2] << 8) + p_to_buffer[size - 1]; return (p_to_buffer[size - 2] << 8) + p_to_buffer[size - 1];
} }
void TmPacketBase::setErrorControl() { void TmPacketBase::setErrorControl() {
uint32_t full_size = getFullSize(); uint32_t full_size = getFullSize();
uint16_t crc = CRC::crc16ccitt(getWholeData(), full_size - CRC_SIZE); uint16_t crc = CRC::crc16ccitt(getWholeData(), full_size - CRC_SIZE);
uint32_t size = getSourceDataSize(); uint32_t size = getSourceDataSize();
getSourceData()[size] = (crc & 0XFF00) >> 8; // CRCH getSourceData()[size] = (crc & 0XFF00) >> 8; // CRCH
getSourceData()[size + 1] = (crc) & 0X00FF; // CRCL getSourceData()[size + 1] = (crc) & 0X00FF; // CRCL
} }
void TmPacketBase::setData(const uint8_t* p_Data) { ReturnValue_t TmPacketBase::getPacketTime(timeval* timestamp) const {
SpacePacketBase::setData(p_Data); size_t tempSize = 0;
tmData = (TmPacketPointer*) p_Data; return CCSDSTime::convertFromCcsds(timestamp, getPacketTimeRaw(),
&tempSize, getTimestampSize());
} }
void TmPacketBase::print() { void TmPacketBase::print() {
#if FSFW_CPP_OSTREAM_ENABLED == 1 #if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "TmPacketBase::print: " << std::endl; sif::debug << "TmPacketBase::print: " << std::endl;
#endif #endif
arrayprinter::print(getWholeData(), getFullSize()); arrayprinter::print(getWholeData(), getFullSize());
} }
bool TmPacketBase::checkAndSetStamper() { bool TmPacketBase::checkAndSetStamper() {
if (timeStamper == NULL) { if (timeStamper == NULL) {
timeStamper = objectManager->get<TimeStamperIF>(timeStamperId); timeStamper = objectManager->get<TimeStamperIF>(timeStamperId);
if (timeStamper == NULL) { if (timeStamper == NULL) {
#if FSFW_CPP_OSTREAM_ENABLED == 1 #if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "TmPacketBase::checkAndSetStamper: Stamper not found!" sif::warning << "TmPacketBase::checkAndSetStamper: Stamper not found!" << std::endl;
<< std::endl; #else
sif::printWarning("TmPacketBase::checkAndSetStamper: Stamper not found!\n");
#endif #endif
return false; return false;
} }
} }
return true; return true;
} }
ReturnValue_t TmPacketBase::getPacketTime(timeval* timestamp) const {
size_t tempSize = 0;
return CCSDSTime::convertFromCcsds(timestamp, tmData->data_field.time,
&tempSize, sizeof(tmData->data_field.time));
}
uint8_t* TmPacketBase::getPacketTimeRaw() const{
return tmData->data_field.time;
}
void TmPacketBase::initializeTmPacket(uint16_t apid, uint8_t service,
uint8_t subservice, uint8_t packetSubcounter) {
//Set primary header:
initSpacePacketHeader(false, true, apid);
//Set data Field Header:
//First, set to zero.
memset(&tmData->data_field, 0, sizeof(tmData->data_field));
// NOTE: In PUS-C, the PUS Version is 2 and specified for the first 4 bits.
// The other 4 bits of the first byte are the spacecraft time reference
// status. To change to PUS-C, set 0b00100000.
// Set CCSDS_secondary header flag to 0, version number to 001 and ack
// to 0000
tmData->data_field.version_type_ack = 0b00010000;
tmData->data_field.service_type = service;
tmData->data_field.service_subtype = subservice;
tmData->data_field.subcounter = packetSubcounter;
//Timestamp packet
if (checkAndSetStamper()) {
timeStamper->addTimeStamp(tmData->data_field.time,
sizeof(tmData->data_field.time));
}
}
void TmPacketBase::setSourceDataSize(uint16_t size) {
setPacketDataLength(size + sizeof(PUSTmDataFieldHeader) + CRC_SIZE - 1);
}
size_t TmPacketBase::getTimestampSize() const {
return sizeof(tmData->data_field.time);
}

233
tmtcpacket/pus/TmPacketBase.h
View File

@ -10,32 +10,6 @@ namespace Factory{
void setStaticFrameworkObjectIds(); void setStaticFrameworkObjectIds();
} }
/**
* This struct defines a byte-wise structured PUS TM Data Field Header.
* Any optional fields in the header must be added or removed here.
* Currently, no Destination field is present, but an eigth-byte representation
* for a time tag.
* @ingroup tmtcpackets
*/
struct PUSTmDataFieldHeader {
uint8_t version_type_ack;
uint8_t service_type;
uint8_t service_subtype;
uint8_t subcounter;
// uint8_t destination;
uint8_t time[TimeStamperIF::MISSION_TIMESTAMP_SIZE];
};
/**
* This struct defines the data structure of a PUS Telecommand Packet when
* accessed via a pointer.
* @ingroup tmtcpackets
*/
struct TmPacketPointer {
CCSDSPrimaryHeader primary;
PUSTmDataFieldHeader data_field;
uint8_t data;
};
/** /**
* This class is the basic data handler for any ECSS PUS Telemetry packet. * This class is the basic data handler for any ECSS PUS Telemetry packet.
@ -49,61 +23,83 @@ struct TmPacketPointer {
* @ingroup tmtcpackets * @ingroup tmtcpackets
*/ */
class TmPacketBase : public SpacePacketBase { class TmPacketBase : public SpacePacketBase {
friend void (Factory::setStaticFrameworkObjectIds)(); friend void (Factory::setStaticFrameworkObjectIds)();
public: public:
/**
* This constant defines the minimum size of a valid PUS Telemetry Packet.
*/
static const uint32_t TM_PACKET_MIN_SIZE = (sizeof(CCSDSPrimaryHeader) +
sizeof(PUSTmDataFieldHeader) + 2);
//! Maximum size of a TM Packet in this mission.
//! TODO: Make this dependant on a config variable.
static const uint32_t MISSION_TM_PACKET_MAX_SIZE = 2048;
//! First byte of secondary header for PUS-A packets.
//! TODO: Maybe also support PUS-C via config?
static const uint8_t VERSION_NUMBER_BYTE_PUS_A = 0b00010000;
/** //! Maximum size of a TM Packet in this mission.
* This is the default constructor. //! TODO: Make this dependant on a config variable.
* It sets its internal data pointer to the address passed and also static const uint32_t MISSION_TM_PACKET_MAX_SIZE = 2048;
* forwards the data pointer to the parent SpacePacketBase class. //! First four bits of first byte of secondary header
* @param set_address The position where the packet data lies. static const uint8_t VERSION_NUMBER_BYTE = 0b00010000;
*/
TmPacketBase( uint8_t* setData );
/**
* This is the empty default destructor.
*/
virtual ~TmPacketBase();
/** /**
* This is a getter for the packet's PUS Service ID, which is the second * This is the default constructor.
* byte of the Data Field Header. * It sets its internal data pointer to the address passed and also
* @return The packet's PUS Service ID. * forwards the data pointer to the parent SpacePacketBase class.
*/ * @param set_address The position where the packet data lies.
uint8_t getService(); */
/** TmPacketBase( uint8_t* setData );
* This is a getter for the packet's PUS Service Subtype, which is the /**
* third byte of the Data Field Header. * This is the empty default destructor.
* @return The packet's PUS Service Subtype. */
*/ virtual ~TmPacketBase();
uint8_t getSubService();
/**
* This is a getter for a pointer to the packet's Source data.
*
* These are the bytes that follow after the Data Field Header. They form
* the packet's source data.
* @return A pointer to the PUS Source Data.
*/
uint8_t* getSourceData();
/**
* This method calculates the size of the PUS Source data field.
*
* It takes the information stored in the CCSDS Packet Data Length field
* and subtracts the Data Field Header size and the CRC size.
* @return The size of the PUS Source Data (without Error Control field)
*/
uint16_t getSourceDataSize();
/**
* This is a getter for the packet's PUS Service ID, which is the second
* byte of the Data Field Header.
* @return The packet's PUS Service ID.
*/
virtual uint8_t getService() = 0;
/**
* This is a getter for the packet's PUS Service Subtype, which is the
* third byte of the Data Field Header.
* @return The packet's PUS Service Subtype.
*/
virtual uint8_t getSubService() = 0;
/**
* This is a getter for a pointer to the packet's Source data.
*
* These are the bytes that follow after the Data Field Header. They form
* the packet's source data.
* @return A pointer to the PUS Source Data.
*/
virtual uint8_t* getSourceData() = 0;
/**
* This method calculates the size of the PUS Source data field.
*
* It takes the information stored in the CCSDS Packet Data Length field
* and subtracts the Data Field Header size and the CRC size.
* @return The size of the PUS Source Data (without Error Control field)
*/
virtual uint16_t getSourceDataSize() = 0;
/**
* Get size of data field which can differ based on implementation
* @return
*/
virtual uint16_t getDataFieldSize() = 0;
virtual size_t getPacketMinimumSize() const = 0;
/**
* Interprets the "time"-field in the secondary header and returns it in
* timeval format.
* @return Converted timestamp of packet.
*/
virtual ReturnValue_t getPacketTime(timeval* timestamp) const;
/**
* Returns a raw pointer to the beginning of the time field.
* @return Raw pointer to time field.
*/
virtual uint8_t* getPacketTimeRaw() const = 0;
virtual size_t getTimestampSize() const = 0;
/**
* This is a debugging helper method that prints the whole packet content
* to the screen.
*/
void print();
/** /**
* With this method, the Error Control Field is updated to match the * With this method, the Error Control Field is updated to match the
* current content of the packet. This method is not protected because * current content of the packet. This method is not protected because
@ -111,79 +107,24 @@ public:
* like the sequence count. * like the sequence count.
*/ */
void setErrorControl(); void setErrorControl();
/**
/** * This getter returns the Error Control Field of the packet.
* This getter returns the Error Control Field of the packet. *
* * The field is placed after any possible Source Data. If no
* The field is placed after any possible Source Data. If no * Source Data is present there's still an Error Control field. It is
* Source Data is present there's still an Error Control field. It is * supposed to be a 16bit-CRC.
* supposed to be a 16bit-CRC. * @return The PUS Error Control
* @return The PUS Error Control */
*/ uint16_t getErrorControl();
uint16_t getErrorControl();
/**
* This is a debugging helper method that prints the whole packet content
* to the screen.
*/
void print();
/**
* Interprets the "time"-field in the secondary header and returns it in
* timeval format.
* @return Converted timestamp of packet.
*/
ReturnValue_t getPacketTime(timeval* timestamp) const;
/**
* Returns a raw pointer to the beginning of the time field.
* @return Raw pointer to time field.
*/
uint8_t* getPacketTimeRaw() const;
size_t getTimestampSize() const;
protected: protected:
/**
* A pointer to a structure which defines the data structure of
* the packet's data.
*
* To be hardware-safe, all elements are of byte size.
*/
TmPacketPointer* tmData;
/**
* The timeStamper is responsible for adding a timestamp to the packet.
* It is initialized lazy.
*/
static TimeStamperIF* timeStamper;
//! The ID to use when looking for a time stamper.
static object_id_t timeStamperId;
/** /**
* Initializes the Tm Packet header. * The timeStamper is responsible for adding a timestamp to the packet.
* Does set the timestamp (to now), but not the error control field. * It is initialized lazy.
* @param apid APID used.
* @param service PUS Service
* @param subservice PUS Subservice
* @param packetSubcounter Additional subcounter used.
*/ */
void initializeTmPacket(uint16_t apid, uint8_t service, uint8_t subservice, static TimeStamperIF* timeStamper;
uint8_t packetSubcounter); //! The ID to use when looking for a time stamper.
static object_id_t timeStamperId;
/**
* With this method, the packet data pointer can be redirected to another
* location.
*
* This call overwrites the parent's setData method to set both its
* @c tc_data pointer and the parent's @c data pointer.
*
* @param p_data A pointer to another PUS Telemetry Packet.
*/
void setData( const uint8_t* pData );
/**
* In case data was filled manually (almost never the case).
* @param size Size of source data (without CRC and data filed header!).
*/
void setSourceDataSize(uint16_t size);
/** /**
* Checks if a time stamper is available and tries to set it if not. * Checks if a time stamper is available and tries to set it if not.

87
tmtcpacket/pus/TmPacketPusA.cpp Normal file
View File

@ -0,0 +1,87 @@
#include "TmPacketPusA.h"
#include "TmPacketBase.h"
#include "../../globalfunctions/CRC.h"
#include "../../globalfunctions/arrayprinter.h"
#include "../../objectmanager/ObjectManagerIF.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "../../timemanager/CCSDSTime.h"
#include <cstring>
TmPacketPusA::TmPacketPusA(uint8_t* setData) : TmPacketBase(setData) {
tmData = reinterpret_cast<TmPacketPointerPusA*>(setData);
}
TmPacketPusA::~TmPacketPusA() {
//Nothing to do.
}
uint8_t TmPacketPusA::getService() {
return tmData->data_field.service_type;
}
uint8_t TmPacketPusA::getSubService() {
return tmData->data_field.service_subtype;
}
uint8_t* TmPacketPusA::getSourceData() {
return &tmData->data;
}
uint16_t TmPacketPusA::getSourceDataSize() {
return getPacketDataLength() - sizeof(tmData->data_field)
- CRC_SIZE + 1;
}
void TmPacketPusA::setData(const uint8_t* p_Data) {
SpacePacketBase::setData(p_Data);
tmData = (TmPacketPointerPusA*) p_Data;
}
size_t TmPacketPusA::getPacketMinimumSize() const {
return TM_PACKET_MIN_SIZE;
}
uint16_t TmPacketPusA::getDataFieldSize() {
return sizeof(PUSTmDataFieldHeaderPusA);
}
uint8_t* TmPacketPusA::getPacketTimeRaw() const {
return tmData->data_field.time;
}
void TmPacketPusA::initializeTmPacket(uint16_t apid, uint8_t service,
uint8_t subservice, uint8_t packetSubcounter) {
//Set primary header:
initSpacePacketHeader(false, true, apid);
//Set data Field Header:
//First, set to zero.
memset(&tmData->data_field, 0, sizeof(tmData->data_field));
// NOTE: In PUS-C, the PUS Version is 2 and specified for the first 4 bits.
// The other 4 bits of the first byte are the spacecraft time reference
// status. To change to PUS-C, set 0b00100000.
// Set CCSDS_secondary header flag to 0, version number to 001 and ack
// to 0000
tmData->data_field.version_type_ack = 0b00010000;
tmData->data_field.service_type = service;
tmData->data_field.service_subtype = subservice;
tmData->data_field.subcounter = packetSubcounter;
//Timestamp packet
if (TmPacketBase::checkAndSetStamper()) {
timeStamper->addTimeStamp(tmData->data_field.time,
sizeof(tmData->data_field.time));
}
}
void TmPacketPusA::setSourceDataSize(uint16_t size) {
setPacketDataLength(size + sizeof(PUSTmDataFieldHeaderPusA) + CRC_SIZE - 1);
}
size_t TmPacketPusA::getTimestampSize() const {
return sizeof(tmData->data_field.time);
}

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#ifndef FSFW_TMTCPACKET_PUS_TMPACKETPUSA_H_
#define FSFW_TMTCPACKET_PUS_TMPACKETPUSA_H_
#include "TmPacketBase.h"
#include "../SpacePacketBase.h"
#include "../../timemanager/TimeStamperIF.h"
#include "../../timemanager/Clock.h"
#include "../../objectmanager/SystemObjectIF.h"
namespace Factory{
void setStaticFrameworkObjectIds();
}
/**
* This struct defines a byte-wise structured PUS TM Data Field Header.
* Any optional fields in the header must be added or removed here.
* Currently, no Destination field is present, but an eigth-byte representation
* for a time tag.
* @ingroup tmtcpackets
*/
struct PUSTmDataFieldHeaderPusA {
uint8_t version_type_ack;
uint8_t service_type;
uint8_t service_subtype;
uint8_t subcounter;
// uint8_t destination;
uint8_t time[TimeStamperIF::MISSION_TIMESTAMP_SIZE];
};
/**
* This struct defines the data structure of a PUS Telecommand Packet when
* accessed via a pointer.
* @ingroup tmtcpackets
*/
struct TmPacketPointerPusA {
CCSDSPrimaryHeader primary;
PUSTmDataFieldHeaderPusA data_field;
uint8_t data;
};
/**
* PUS A packet implementation
* @ingroup tmtcpackets
*/
class TmPacketPusA: public TmPacketBase {
friend void (Factory::setStaticFrameworkObjectIds)();
public:
/**
* This constant defines the minimum size of a valid PUS Telemetry Packet.
*/
static const uint32_t TM_PACKET_MIN_SIZE = (sizeof(CCSDSPrimaryHeader) +
sizeof(PUSTmDataFieldHeaderPusA) + 2);
//! Maximum size of a TM Packet in this mission.
//! TODO: Make this dependant on a config variable.
static const uint32_t MISSION_TM_PACKET_MAX_SIZE = 2048;
/**
* This is the default constructor.
* It sets its internal data pointer to the address passed and also
* forwards the data pointer to the parent SpacePacketBase class.
* @param set_address The position where the packet data lies.
*/
TmPacketPusA( uint8_t* setData );
/**
* This is the empty default destructor.
*/
virtual ~TmPacketPusA();
/* TmPacketBase implementations */
uint8_t getService() override;
uint8_t getSubService() override;
uint8_t* getSourceData() override;
uint16_t getSourceDataSize() override;
uint16_t getDataFieldSize() override;
/**
* Returns a raw pointer to the beginning of the time field.
* @return Raw pointer to time field.
*/
uint8_t* getPacketTimeRaw() const override;
size_t getTimestampSize() const override;
size_t getPacketMinimumSize() const override;
protected:
/**
* A pointer to a structure which defines the data structure of
* the packet's data.
*
* To be hardware-safe, all elements are of byte size.
*/
TmPacketPointerPusA* tmData;
/**
* Initializes the Tm Packet header.
* Does set the timestamp (to now), but not the error control field.
* @param apid APID used.
* @param service PUS Service
* @param subservice PUS Subservice
* @param packetSubcounter Additional subcounter used.
*/
void initializeTmPacket(uint16_t apid, uint8_t service, uint8_t subservice,
uint8_t packetSubcounter);
/**
* With this method, the packet data pointer can be redirected to another
* location.
*
* This call overwrites the parent's setData method to set both its
* @c tc_data pointer and the parent's @c data pointer.
*
* @param p_data A pointer to another PUS Telemetry Packet.
*/
void setData( const uint8_t* pData );
/**
* In case data was filled manually (almost never the case).
* @param size Size of source data (without CRC and data filed header!).
*/
void setSourceDataSize(uint16_t size);
/**
* Checks if a time stamper is available and tries to set it if not.
* @return Returns false if setting failed.
*/
bool checkAndSetStamper();
};
#endif /* FSFW_TMTCPACKET_PUS_TMPACKETPUSA_H_ */

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#include "TmPacketPusC.h"
#include "TmPacketBase.h"
#include "../../globalfunctions/CRC.h"
#include "../../globalfunctions/arrayprinter.h"
#include "../../objectmanager/ObjectManagerIF.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "../../timemanager/CCSDSTime.h"
#include <cstring>
TmPacketPusC::TmPacketPusC(uint8_t* setData) : TmPacketBase(setData) {
tmData = reinterpret_cast<TmPacketPointerPusC*>(setData);
}
TmPacketPusC::~TmPacketPusC() {
//Nothing to do.
}
uint8_t TmPacketPusC::getService() {
return tmData->dataField.serviceType;
}
uint8_t TmPacketPusC::getSubService() {
return tmData->dataField.serviceSubtype;
}
uint8_t* TmPacketPusC::getSourceData() {
return &tmData->data;
}
uint16_t TmPacketPusC::getSourceDataSize() {
return getPacketDataLength() - sizeof(tmData->dataField) - CRC_SIZE + 1;
}
void TmPacketPusC::setData(const uint8_t* p_Data) {
SpacePacketBase::setData(p_Data);
tmData = (TmPacketPointerPusC*) p_Data;
}
size_t TmPacketPusC::getPacketMinimumSize() const {
return TM_PACKET_MIN_SIZE;
}
uint16_t TmPacketPusC::getDataFieldSize() {
return sizeof(PUSTmDataFieldHeaderPusC);
}
uint8_t* TmPacketPusC::getPacketTimeRaw() const{
return tmData->dataField.time;
}
void TmPacketPusC::initializeTmPacket(uint16_t apid, uint8_t service,
uint8_t subservice, uint16_t packetSubcounter, uint16_t destinationId,
uint8_t timeRefField) {
//Set primary header:
initSpacePacketHeader(false, true, apid);
//Set data Field Header:
//First, set to zero.
memset(&tmData->dataField, 0, sizeof(tmData->dataField));
/* Only account for last 4 bytes for time reference field */
timeRefField &= 0b1111;
tmData->dataField.versionTimeReferenceField = VERSION_NUMBER_BYTE | timeRefField;
tmData->dataField.serviceType = service;
tmData->dataField.serviceSubtype = subservice;
tmData->dataField.subcounterMsb = packetSubcounter << 8 & 0xff;
tmData->dataField.subcounterLsb = packetSubcounter & 0xff;
tmData->dataField.destinationIdMsb = destinationId << 8 & 0xff;
tmData->dataField.destinationIdLsb = destinationId & 0xff;
//Timestamp packet
if (TmPacketBase::checkAndSetStamper()) {
timeStamper->addTimeStamp(tmData->dataField.time,
sizeof(tmData->dataField.time));
}
}
void TmPacketPusC::setSourceDataSize(uint16_t size) {
setPacketDataLength(size + sizeof(PUSTmDataFieldHeaderPusC) + CRC_SIZE - 1);
}
size_t TmPacketPusC::getTimestampSize() const {
return sizeof(tmData->dataField.time);
}

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#ifndef FSFW_TMTCPACKET_PUS_TMPACKETPUSC_H_
#define FSFW_TMTCPACKET_PUS_TMPACKETPUSC_H_
#include "TmPacketBase.h"
#include "../SpacePacketBase.h"
#include "../../timemanager/TimeStamperIF.h"
#include "../../timemanager/Clock.h"
#include "../../objectmanager/SystemObjectIF.h"
namespace Factory{
void setStaticFrameworkObjectIds();
}
/**
* This struct defines a byte-wise structured PUS TM Data Field Header.
* Any optional fields in the header must be added or removed here.
* Currently, no Destination field is present, but an eigth-byte representation
* for a time tag.
* @ingroup tmtcpackets
*/
struct PUSTmDataFieldHeaderPusC {
uint8_t versionTimeReferenceField;
uint8_t serviceType;
uint8_t serviceSubtype;
uint8_t subcounterMsb;
uint8_t subcounterLsb;
uint8_t destinationIdMsb;
uint8_t destinationIdLsb;
uint8_t time[TimeStamperIF::MISSION_TIMESTAMP_SIZE];
};
/**
* This struct defines the data structure of a PUS Telecommand Packet when
* accessed via a pointer.
* @ingroup tmtcpackets
*/
struct TmPacketPointerPusC {
CCSDSPrimaryHeader primary;
PUSTmDataFieldHeaderPusC dataField;
uint8_t data;
};
/**
* PUS A packet implementation
* @ingroup tmtcpackets
*/
class TmPacketPusC: public TmPacketBase {
friend void (Factory::setStaticFrameworkObjectIds)();
public:
/**
* This constant defines the minimum size of a valid PUS Telemetry Packet.
*/
static const uint32_t TM_PACKET_MIN_SIZE = (sizeof(CCSDSPrimaryHeader) +
sizeof(PUSTmDataFieldHeaderPusC) + 2);
//! Maximum size of a TM Packet in this mission.
//! TODO: Make this dependant on a config variable.
static const uint32_t MISSION_TM_PACKET_MAX_SIZE = 2048;
/**
* This is the default constructor.
* It sets its internal data pointer to the address passed and also
* forwards the data pointer to the parent SpacePacketBase class.
* @param set_address The position where the packet data lies.
*/
TmPacketPusC( uint8_t* setData );
/**
* This is the empty default destructor.
*/
virtual ~TmPacketPusC();
/* TmPacketBase implementations */
uint8_t getService() override;
uint8_t getSubService() override;
uint8_t* getSourceData() override;
uint16_t getSourceDataSize() override;
uint16_t getDataFieldSize() override;
/**
* Returns a raw pointer to the beginning of the time field.
* @return Raw pointer to time field.
*/
uint8_t* getPacketTimeRaw() const override;
size_t getTimestampSize() const override;
size_t getPacketMinimumSize() const override;
protected:
/**
* A pointer to a structure which defines the data structure of
* the packet's data.
*
* To be hardware-safe, all elements are of byte size.
*/
TmPacketPointerPusC* tmData;
/**
* Initializes the Tm Packet header.
* Does set the timestamp (to now), but not the error control field.
* @param apid APID used.
* @param service PUS Service
* @param subservice PUS Subservice
* @param packetSubcounter Additional subcounter used.
*/
void initializeTmPacket(uint16_t apid, uint8_t service, uint8_t subservice,
uint16_t packetSubcounter, uint16_t destinationId = 0, uint8_t timeRefField = 0);
/**
* With this method, the packet data pointer can be redirected to another
* location.
*
* This call overwrites the parent's setData method to set both its
* @c tc_data pointer and the parent's @c data pointer.
*
* @param p_data A pointer to another PUS Telemetry Packet.
*/
void setData( const uint8_t* pData );
/**
* In case data was filled manually (almost never the case).
* @param size Size of source data (without CRC and data filed header!).
*/
void setSourceDataSize(uint16_t size);
};
#endif /* FSFW_TMTCPACKET_PUS_TMPACKETPUSC_H_ */

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#include "TmPacketStored.h"
#include "../../objectmanager/ObjectManagerIF.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "../../tmtcservices/TmTcMessage.h"
#include <cstring>
StorageManagerIF *TmPacketStored::store = nullptr;
InternalErrorReporterIF *TmPacketStored::internalErrorReporter = nullptr;
TmPacketStored::TmPacketStored(store_address_t setAddress) :
TmPacketBase(nullptr), 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 (not checkAndSetStore()) {
return;
}
uint8_t *pData = nullptr;
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 (not checkAndSetStore()) {
return;
}
size_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();
size_t size = 0;
if (header != NULL) {
header->serialize(&putDataHere, &size, sourceDataSize,
SerializeIF::Endianness::BIG);
}
if (content != NULL) {
content->serialize(&putDataHere, &size, sourceDataSize,
SerializeIF::Endianness::BIG);
}
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(nullptr);
}
void TmPacketStored::setStoreAddress(store_address_t setAddress) {
storeAddress = setAddress;
const uint8_t* tempData = nullptr;
size_t tempSize;
if (not checkAndSetStore()) {
return;
}
ReturnValue_t status = store->getData(storeAddress, &tempData, &tempSize);
if (status == StorageManagerIF::RETURN_OK) {
setData(tempData);
} else {
setData(nullptr);
storeAddress.raw = StorageManagerIF::INVALID_ADDRESS;
}
}
bool TmPacketStored::checkAndSetStore() {
if (store == nullptr) {
store = objectManager->get<StorageManagerIF>(objects::TM_STORE);
if (store == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "TmPacketStored::TmPacketStored: TM Store not found!"
<< std::endl;
#endif
return false;
}
}
return true;
}
ReturnValue_t TmPacketStored::sendPacket(MessageQueueId_t destination,
MessageQueueId_t sentFrom, bool doErrorReporting) {
if (getWholeData() == nullptr) {
//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 == nullptr) {
internalErrorReporter = objectManager->get<InternalErrorReporterIF>(
objects::INTERNAL_ERROR_REPORTER);
}
if (internalErrorReporter != nullptr) {
internalErrorReporter->lostTm();
}
}

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#ifndef FSFW_TMTCPACKET_PUS_TMPACKETSTORED_H_ #ifndef FSFW_TMTCPACKET_PUS_TMPACKETSTORED_H_
#define FSFW_TMTCPACKET_PUS_TMPACKETSTORED_H_ #define FSFW_TMTCPACKET_PUS_TMPACKETSTORED_H_
#include "TmPacketBase.h" #include <FSFWConfig.h>
#include "../../serialize/SerializeIF.h" #if FSFW_USE_PUS_C_TELEMETRY == 1
#include "../../storagemanager/StorageManagerIF.h" #include "TmPacketStoredPusC.h"
#include "../../internalError/InternalErrorReporterIF.h" #else
#include "../../ipc/MessageQueueSenderIF.h" #include "TmPacketStoredPusA.h"
#endif
/**
* This class generates a ECSS PUS Telemetry packet within a given
* intermediate storage.
* As most packets are passed between tasks with the help of a storage
* anyway, it seems logical to create a Packet-In-Storage access class
* which saves the user almost all storage handling operation.
* Packets can both be newly created with the class and be "linked" to
* packets in a store with the help of a storeAddress.
* @ingroup tmtcpackets
*/
class TmPacketStored : public TmPacketBase {
public:
/**
* This is a default constructor which does not set the data pointer.
* However, it does try to set the packet store.
*/
TmPacketStored( store_address_t setAddress );
/**
* With this constructor, new space is allocated in the packet store and
* a new PUS Telemetry Packet is created there.
* Packet Application Data passed in data is copied into the packet.
* The Application data is passed in two parts, first a header, then a
* data field. This allows building a Telemetry Packet from two separate
* data sources.
* @param apid Sets the packet's APID field.
* @param service Sets the packet's Service ID field.
* This specifies the source service.
* @param subservice Sets the packet's Service Subtype field.
* This specifies the source sub-service.
* @param packet_counter Sets the Packet counter field of this packet
* @param data The payload data to be copied to the
* Application Data Field
* @param size The amount of data to be copied.
* @param headerData The header Data of the Application field,
* will be copied in front of data
* @param headerSize The size of the headerDataF
*/
TmPacketStored( uint16_t apid, uint8_t service, uint8_t subservice,
uint8_t packet_counter = 0, const uint8_t* data = nullptr,
uint32_t size = 0, const uint8_t* headerData = nullptr,
uint32_t headerSize = 0);
/**
* Another ctor to directly pass structured content and header data to the
* packet to avoid additional buffers.
*/
TmPacketStored( uint16_t apid, uint8_t service, uint8_t subservice,
uint8_t packet_counter, SerializeIF* content,
SerializeIF* header = nullptr);
/**
* This is a getter for the current store address of the packet.
* @return The current store address. The (raw) value is
* @c StorageManagerIF::INVALID_ADDRESS if
* the packet is not linked.
*/
store_address_t getStoreAddress();
/**
* With this call, the packet is deleted.
* It removes itself from the store and sets its data pointer to NULL.
*/
void deletePacket();
/**
* With this call, a packet can be linked to another store. This is useful
* if the packet is a class member and used for more than one packet.
* @param setAddress The new packet id to link to.
*/
void setStoreAddress( store_address_t setAddress );
ReturnValue_t sendPacket( MessageQueueId_t destination,
MessageQueueId_t sentFrom, bool doErrorReporting = true );
private:
/**
* This is a pointer to the store all instances of the class use.
* If the store is not yet set (i.e. @c store is NULL), every constructor
* call tries to set it and throws an error message in case of failures.
* The default store is objects::TM_STORE.
*/
static StorageManagerIF* store;
static InternalErrorReporterIF *internalErrorReporter;
/**
* The address where the packet data of the object instance is stored.
*/
store_address_t storeAddress;
/**
* A helper method to check if a store is assigned to the class.
* If not, the method tries to retrieve the store from the global
* ObjectManager.
* @return @li @c true if the store is linked or could be created.
* @li @c false otherwise.
*/
bool checkAndSetStore();
void checkAndReportLostTm();
};
#endif /* FSFW_TMTCPACKET_PUS_TMPACKETSTORED_H_ */ #endif /* FSFW_TMTCPACKET_PUS_TMPACKETSTORED_H_ */

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#include "TmPacketStoredBase.h"
#include "../../objectmanager/ObjectManagerIF.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "../../tmtcservices/TmTcMessage.h"
#include <cstring>
StorageManagerIF *TmPacketStoredBase::store = nullptr;
InternalErrorReporterIF *TmPacketStoredBase::internalErrorReporter = nullptr;
TmPacketStoredBase::TmPacketStoredBase(store_address_t setAddress): storeAddress(setAddress) {
setStoreAddress(storeAddress);
}
TmPacketStoredBase::TmPacketStoredBase() {
}
TmPacketStoredBase::~TmPacketStoredBase() {
}
store_address_t TmPacketStoredBase::getStoreAddress() {
return storeAddress;
}
void TmPacketStoredBase::deletePacket() {
store->deleteData(storeAddress);
storeAddress.raw = StorageManagerIF::INVALID_ADDRESS;
setDataPointer(nullptr);
}
void TmPacketStoredBase::setStoreAddress(store_address_t setAddress) {
storeAddress = setAddress;
const uint8_t* tempData = nullptr;
size_t tempSize;
if (not checkAndSetStore()) {
return;
}
ReturnValue_t status = store->getData(storeAddress, &tempData, &tempSize);
if (status == StorageManagerIF::RETURN_OK) {
setDataPointer(tempData);
} else {
setDataPointer(nullptr);
storeAddress.raw = StorageManagerIF::INVALID_ADDRESS;
}
}
bool TmPacketStoredBase::checkAndSetStore() {
if (store == nullptr) {
store = objectManager->get<StorageManagerIF>(objects::TM_STORE);
if (store == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "TmPacketStored::TmPacketStored: TM Store not found!"
<< std::endl;
#endif
return false;
}
}
return true;
}
ReturnValue_t TmPacketStoredBase::sendPacket(MessageQueueId_t destination,
MessageQueueId_t sentFrom, bool doErrorReporting) {
if (getAllTmData() == nullptr) {
//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 TmPacketStoredBase::checkAndReportLostTm() {
if (internalErrorReporter == nullptr) {
internalErrorReporter = objectManager->get<InternalErrorReporterIF>(
objects::INTERNAL_ERROR_REPORTER);
}
if (internalErrorReporter != nullptr) {
internalErrorReporter->lostTm();
}
}

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#ifndef FSFW_TMTCPACKET_PUS_TMPACKETSTOREDBASE_H_
#define FSFW_TMTCPACKET_PUS_TMPACKETSTOREDBASE_H_
#include "TmPacketBase.h"
#include "TmPacketStoredBase.h"
#include <FSFWConfig.h>
#include "../../tmtcpacket/pus/TmPacketPusA.h"
#include "../../serialize/SerializeIF.h"
#include "../../storagemanager/StorageManagerIF.h"
#include "../../internalError/InternalErrorReporterIF.h"
#include "../../ipc/MessageQueueSenderIF.h"
/**
* This class generates a ECSS PUS Telemetry packet within a given
* intermediate storage.
* As most packets are passed between tasks with the help of a storage
* anyway, it seems logical to create a Packet-In-Storage access class
* which saves the user almost all storage handling operation.
* Packets can both be newly created with the class and be "linked" to
* packets in a store with the help of a storeAddress.
* @ingroup tmtcpackets
*/
class TmPacketStoredBase {
public:
/**
* This is a default constructor which does not set the data pointer.
* However, it does try to set the packet store.
*/
TmPacketStoredBase( store_address_t setAddress );
TmPacketStoredBase();
virtual ~TmPacketStoredBase();
virtual uint8_t* getAllTmData() = 0;
virtual void setDataPointer(const uint8_t* newPointer) = 0;
/**
* This is a getter for the current store address of the packet.
* @return The current store address. The (raw) value is
* @c StorageManagerIF::INVALID_ADDRESS if
* the packet is not linked.
*/
store_address_t getStoreAddress();
/**
* With this call, the packet is deleted.
* It removes itself from the store and sets its data pointer to NULL.
*/
void deletePacket();
/**
* With this call, a packet can be linked to another store. This is useful
* if the packet is a class member and used for more than one packet.
* @param setAddress The new packet id to link to.
*/
void setStoreAddress(store_address_t setAddress);
ReturnValue_t sendPacket(MessageQueueId_t destination, MessageQueueId_t sentFrom,
bool doErrorReporting = true);
protected:
/**
* This is a pointer to the store all instances of the class use.
* If the store is not yet set (i.e. @c store is NULL), every constructor
* call tries to set it and throws an error message in case of failures.
* The default store is objects::TM_STORE.
*/
static StorageManagerIF* store;
static InternalErrorReporterIF *internalErrorReporter;
/**
* The address where the packet data of the object instance is stored.
*/
store_address_t storeAddress;
/**
* A helper method to check if a store is assigned to the class.
* If not, the method tries to retrieve the store from the global
* ObjectManager.
* @return @li @c true if the store is linked or could be created.
* @li @c false otherwise.
*/
bool checkAndSetStore();
void checkAndReportLostTm();
};
#endif /* FSFW_TMTCPACKET_PUS_TMPACKETSTOREDBASE_H_ */

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tmtcpacket/pus/TmPacketStoredPusA.cpp Normal file
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@ -0,0 +1,79 @@
#include "TmPacketStoredPusA.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../tmtcservices/TmTcMessage.h"
#include <cstring>
TmPacketStoredPusA::TmPacketStoredPusA(store_address_t setAddress) :
TmPacketStoredBase(setAddress), TmPacketPusA(nullptr){
}
TmPacketStoredPusA::TmPacketStoredPusA(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) :
TmPacketPusA(nullptr) {
storeAddress.raw = StorageManagerIF::INVALID_ADDRESS;
if (not TmPacketStoredBase::checkAndSetStore()) {
return;
}
uint8_t *pData = nullptr;
ReturnValue_t returnValue = store->getFreeElement(&storeAddress,
(getPacketMinimumSize() + size + headerSize), &pData);
if (returnValue != store->RETURN_OK) {
TmPacketStoredBase::checkAndReportLostTm();
return;
}
setData(pData);
initializeTmPacket(apid, service, subservice, packetSubcounter);
memcpy(getSourceData(), headerData, headerSize);
memcpy(getSourceData() + headerSize, data, size);
setPacketDataLength(
size + headerSize + sizeof(PUSTmDataFieldHeaderPusA) + CRC_SIZE - 1);
}
TmPacketStoredPusA::TmPacketStoredPusA(uint16_t apid, uint8_t service,
uint8_t subservice, uint8_t packetSubcounter, SerializeIF *content,
SerializeIF *header) :
TmPacketPusA(nullptr) {
storeAddress.raw = StorageManagerIF::INVALID_ADDRESS;
if (not TmPacketStoredBase::checkAndSetStore()) {
return;
}
size_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,
(getPacketMinimumSize() + sourceDataSize), &p_data);
if (returnValue != store->RETURN_OK) {
TmPacketStoredBase::checkAndReportLostTm();
}
setData(p_data);
initializeTmPacket(apid, service, subservice, packetSubcounter);
uint8_t *putDataHere = getSourceData();
size_t size = 0;
if (header != NULL) {
header->serialize(&putDataHere, &size, sourceDataSize,
SerializeIF::Endianness::BIG);
}
if (content != NULL) {
content->serialize(&putDataHere, &size, sourceDataSize,
SerializeIF::Endianness::BIG);
}
setPacketDataLength(
sourceDataSize + sizeof(PUSTmDataFieldHeaderPusA) + CRC_SIZE - 1);
}
uint8_t* TmPacketStoredPusA::getAllTmData() {
return getWholeData();
}
void TmPacketStoredPusA::setDataPointer(const uint8_t *newPointer) {
setData(newPointer);
}

65
tmtcpacket/pus/TmPacketStoredPusA.h Normal file
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@ -0,0 +1,65 @@
#ifndef FSFW_TMTCPACKET_PUS_TMPACKETSTORED_PUSA_H_
#define FSFW_TMTCPACKET_PUS_TMPACKETSTORED_PUSA_H_
#include "TmPacketStoredBase.h"
#include "TmPacketPusA.h"
#include <FSFWConfig.h>
/**
* This class generates a ECSS PUS A Telemetry packet within a given
* intermediate storage.
* As most packets are passed between tasks with the help of a storage
* anyway, it seems logical to create a Packet-In-Storage access class
* which saves the user almost all storage handling operation.
* Packets can both be newly created with the class and be "linked" to
* packets in a store with the help of a storeAddress.
* @ingroup tmtcpackets
*/
class TmPacketStoredPusA :
public TmPacketStoredBase,
public TmPacketPusA {
public:
/**
* This is a default constructor which does not set the data pointer.
* However, it does try to set the packet store.
*/
TmPacketStoredPusA( store_address_t setAddress );
/**
* With this constructor, new space is allocated in the packet store and
* a new PUS Telemetry Packet is created there.
* Packet Application Data passed in data is copied into the packet.
* The Application data is passed in two parts, first a header, then a
* data field. This allows building a Telemetry Packet from two separate
* data sources.
* @param apid Sets the packet's APID field.
* @param service Sets the packet's Service ID field.
* This specifies the source service.
* @param subservice Sets the packet's Service Subtype field.
* This specifies the source sub-service.
* @param packet_counter Sets the Packet counter field of this packet
* @param data The payload data to be copied to the
* Application Data Field
* @param size The amount of data to be copied.
* @param headerData The header Data of the Application field,
* will be copied in front of data
* @param headerSize The size of the headerDataF
*/
TmPacketStoredPusA( uint16_t apid, uint8_t service, uint8_t subservice,
uint8_t packet_counter = 0, const uint8_t* data = nullptr,
uint32_t size = 0, const uint8_t* headerData = nullptr,
uint32_t headerSize = 0);
/**
* Another ctor to directly pass structured content and header data to the
* packet to avoid additional buffers.
*/
TmPacketStoredPusA( uint16_t apid, uint8_t service, uint8_t subservice,
uint8_t packet_counter, SerializeIF* content,
SerializeIF* header = nullptr);
uint8_t* getAllTmData() override;
void setDataPointer(const uint8_t* newPointer) override;
};
#endif /* FSFW_TMTCPACKET_PUS_TMPACKETSTORED_PUSA_H_ */

80
tmtcpacket/pus/TmPacketStoredPusC.cpp Normal file
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@ -0,0 +1,80 @@
#include "TmPacketStoredPusC.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../tmtcservices/TmTcMessage.h"
#include <cstring>
TmPacketStoredPusC::TmPacketStoredPusC(store_address_t setAddress) :
TmPacketStoredBase(setAddress), TmPacketPusC(nullptr){
}
TmPacketStoredPusC::TmPacketStoredPusC(uint16_t apid, uint8_t service,
uint8_t subservice, uint16_t packetSubcounter, const uint8_t *data,
uint32_t size, const uint8_t *headerData, uint32_t headerSize, uint16_t destinationId,
uint8_t timeRefField) :
TmPacketPusC(nullptr) {
storeAddress.raw = StorageManagerIF::INVALID_ADDRESS;
if (not TmPacketStoredBase::checkAndSetStore()) {
return;
}
uint8_t *pData = nullptr;
ReturnValue_t returnValue = store->getFreeElement(&storeAddress,
(getPacketMinimumSize() + size + headerSize), &pData);
if (returnValue != store->RETURN_OK) {
TmPacketStoredBase::checkAndReportLostTm();
return;
}
setData(pData);
initializeTmPacket(apid, service, subservice, packetSubcounter, destinationId, timeRefField);
memcpy(getSourceData(), headerData, headerSize);
memcpy(getSourceData() + headerSize, data, size);
setPacketDataLength(
size + headerSize + sizeof(PUSTmDataFieldHeaderPusC) + CRC_SIZE - 1);
}
TmPacketStoredPusC::TmPacketStoredPusC(uint16_t apid, uint8_t service,
uint8_t subservice, uint16_t packetSubcounter, SerializeIF *content,
SerializeIF *header, uint16_t destinationId, uint8_t timeRefField) :
TmPacketPusC(nullptr) {
storeAddress.raw = StorageManagerIF::INVALID_ADDRESS;
if (not TmPacketStoredBase::checkAndSetStore()) {
return;
}
size_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,
(getPacketMinimumSize() + sourceDataSize), &p_data);
if (returnValue != store->RETURN_OK) {
TmPacketStoredBase::checkAndReportLostTm();
}
setData(p_data);
initializeTmPacket(apid, service, subservice, packetSubcounter, destinationId, timeRefField);
uint8_t *putDataHere = getSourceData();
size_t size = 0;
if (header != NULL) {
header->serialize(&putDataHere, &size, sourceDataSize,
SerializeIF::Endianness::BIG);
}
if (content != NULL) {
content->serialize(&putDataHere, &size, sourceDataSize,
SerializeIF::Endianness::BIG);
}
setPacketDataLength(
sourceDataSize + sizeof(PUSTmDataFieldHeaderPusC) + CRC_SIZE - 1);
}
uint8_t* TmPacketStoredPusC::getAllTmData() {
return getWholeData();
}
void TmPacketStoredPusC::setDataPointer(const uint8_t *newPointer) {
setData(newPointer);
}

68
tmtcpacket/pus/TmPacketStoredPusC.h Normal file
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@ -0,0 +1,68 @@
#ifndef FSFW_TMTCPACKET_PUS_TMPACKETSTOREDPUSC_H_
#define FSFW_TMTCPACKET_PUS_TMPACKETSTOREDPUSC_H_
#include <fsfw/tmtcpacket/pus/TmPacketPusC.h>
#include <fsfw/tmtcpacket/pus/TmPacketStoredBase.h>
/**
* This class generates a ECSS PUS C Telemetry packet within a given
* intermediate storage.
* As most packets are passed between tasks with the help of a storage
* anyway, it seems logical to create a Packet-In-Storage access class
* which saves the user almost all storage handling operation.
* Packets can both be newly created with the class and be "linked" to
* packets in a store with the help of a storeAddress.
* @ingroup tmtcpackets
*/
class TmPacketStoredPusC:
public TmPacketStoredBase,
public TmPacketPusC {
public:
/**
* This is a default constructor which does not set the data pointer.
* However, it does try to set the packet store.
*/
TmPacketStoredPusC( store_address_t setAddress );
/**
* With this constructor, new space is allocated in the packet store and
* a new PUS Telemetry Packet is created there.
* Packet Application Data passed in data is copied into the packet.
* The Application data is passed in two parts, first a header, then a
* data field. This allows building a Telemetry Packet from two separate
* data sources.
* @param apid Sets the packet's APID field.
* @param service Sets the packet's Service ID field.
* This specifies the source service.
* @param subservice Sets the packet's Service Subtype field.
* This specifies the source sub-service.
* @param packet_counter Sets the Packet counter field of this packet
* @param data The payload data to be copied to the
* Application Data Field
* @param size The amount of data to be copied.
* @param headerData The header Data of the Application field,
* will be copied in front of data
* @param headerSize The size of the headerDataF
* @param destinationId Destination ID containing the application process ID as specified
* by PUS C
* @param timeRefField 4 bit time reference field as specified by PUS C
*/
TmPacketStoredPusC( uint16_t apid, uint8_t service, uint8_t subservice,
uint16_t packetCounter = 0, const uint8_t* data = nullptr,
uint32_t size = 0, const uint8_t* headerData = nullptr,
uint32_t headerSize = 0, uint16_t destinationId = 0, uint8_t timeRefField = 0);
/**
* Another ctor to directly pass structured content and header data to the
* packet to avoid additional buffers.
*/
TmPacketStoredPusC( uint16_t apid, uint8_t service, uint8_t subservice,
uint16_t packetCounter, SerializeIF* content,
SerializeIF* header = nullptr, uint16_t destinationId = 0, uint8_t timeRefField = 0);
uint8_t* getAllTmData() override;
void setDataPointer(const uint8_t* newPointer) override;
};
#endif /* FSFW_TMTCPACKET_PUS_TMPACKETSTOREDPUSC_H_ */

22
tmtcservices/CommandingServiceBase.cpp
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@ -1,6 +1,7 @@
#include "AcceptsTelemetryIF.h" #include "AcceptsTelemetryIF.h"
#include "CommandingServiceBase.h" #include "CommandingServiceBase.h"
#include "TmTcMessage.h" #include "TmTcMessage.h"
#include <FSFWConfig.h>
#include "../tcdistribution/PUSDistributorIF.h" #include "../tcdistribution/PUSDistributorIF.h"
#include "../objectmanager/ObjectManagerIF.h" #include "../objectmanager/ObjectManagerIF.h"
@ -293,8 +294,13 @@ void CommandingServiceBase::handleRequestQueue() {
ReturnValue_t CommandingServiceBase::sendTmPacket(uint8_t subservice, ReturnValue_t CommandingServiceBase::sendTmPacket(uint8_t subservice,
const uint8_t* data, size_t dataLen, const uint8_t* headerData, const uint8_t* data, size_t dataLen, const uint8_t* headerData,
size_t headerSize) { size_t headerSize) {
TmPacketStored tmPacketStored(this->apid, this->service, subservice, #if FSFW_USE_PUS_C_TELEMETRY == 0
TmPacketStoredPusA tmPacketStored(this->apid, this->service, subservice,
this->tmPacketCounter, data, dataLen, headerData, headerSize); this->tmPacketCounter, data, dataLen, headerData, headerSize);
#else
TmPacketStoredPusC tmPacketStored(this->apid, this->service, subservice,
this->tmPacketCounter, data, dataLen, headerData, headerSize);
#endif
ReturnValue_t result = tmPacketStored.sendPacket( ReturnValue_t result = tmPacketStored.sendPacket(
requestQueue->getDefaultDestination(), requestQueue->getId()); requestQueue->getDefaultDestination(), requestQueue->getId());
if (result == HasReturnvaluesIF::RETURN_OK) { if (result == HasReturnvaluesIF::RETURN_OK) {
@ -311,8 +317,13 @@ ReturnValue_t CommandingServiceBase::sendTmPacket(uint8_t subservice,
size_t size = 0; size_t size = 0;
SerializeAdapter::serialize(&objectId, &pBuffer, &size, SerializeAdapter::serialize(&objectId, &pBuffer, &size,
sizeof(object_id_t), SerializeIF::Endianness::BIG); sizeof(object_id_t), SerializeIF::Endianness::BIG);
TmPacketStored tmPacketStored(this->apid, this->service, subservice, #if FSFW_USE_PUS_C_TELEMETRY == 0
TmPacketStoredPusA tmPacketStored(this->apid, this->service, subservice,
this->tmPacketCounter, data, dataLen, buffer, size); this->tmPacketCounter, data, dataLen, buffer, size);
#else
TmPacketStoredPusC tmPacketStored(this->apid, this->service, subservice,
this->tmPacketCounter, data, dataLen, buffer, size);
#endif
ReturnValue_t result = tmPacketStored.sendPacket( ReturnValue_t result = tmPacketStored.sendPacket(
requestQueue->getDefaultDestination(), requestQueue->getId()); requestQueue->getDefaultDestination(), requestQueue->getId());
if (result == HasReturnvaluesIF::RETURN_OK) { if (result == HasReturnvaluesIF::RETURN_OK) {
@ -324,8 +335,13 @@ ReturnValue_t CommandingServiceBase::sendTmPacket(uint8_t subservice,
ReturnValue_t CommandingServiceBase::sendTmPacket(uint8_t subservice, ReturnValue_t CommandingServiceBase::sendTmPacket(uint8_t subservice,
SerializeIF* content, SerializeIF* header) { SerializeIF* content, SerializeIF* header) {
TmPacketStored tmPacketStored(this->apid, this->service, subservice, #if FSFW_USE_PUS_C_TELEMETRY == 0
TmPacketStoredPusA tmPacketStored(this->apid, this->service, subservice,
this->tmPacketCounter, content, header); this->tmPacketCounter, content, header);
#else
TmPacketStoredPusC tmPacketStored(this->apid, this->service, subservice,
this->tmPacketCounter, content, header);
#endif
ReturnValue_t result = tmPacketStored.sendPacket( ReturnValue_t result = tmPacketStored.sendPacket(
requestQueue->getDefaultDestination(), requestQueue->getId()); requestQueue->getDefaultDestination(), requestQueue->getId());
if (result == HasReturnvaluesIF::RETURN_OK) { if (result == HasReturnvaluesIF::RETURN_OK) {

2
tmtcservices/TmTcMessage.cpp
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@ -21,7 +21,7 @@ TmTcMessage::TmTcMessage(store_address_t storeId) {
this->setStorageId(storeId); this->setStorageId(storeId);
} }
size_t TmTcMessage::getMinimumMessageSize() { size_t TmTcMessage::getMinimumMessageSize() const {
return this->HEADER_SIZE + sizeof(store_address_t); return this->HEADER_SIZE + sizeof(store_address_t);
} }

2
tmtcservices/TmTcMessage.h
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@ -18,7 +18,7 @@ protected:
* @brief This call always returns the same fixed size of the message. * @brief This call always returns the same fixed size of the message.
* @return Returns HEADER_SIZE + @c sizeof(store_address_t). * @return Returns HEADER_SIZE + @c sizeof(store_address_t).
*/ */
size_t getMinimumMessageSize(); size_t getMinimumMessageSize() const override;
public: public:
/** /**
* @brief In the default constructor, only the message_size is set. * @brief In the default constructor, only the message_size is set.

3
unittest/tests/tmtcpacket/CMakeLists.txt Normal file
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@ -0,0 +1,3 @@
target_sources(${TARGET_NAME} PRIVATE
PusTmTest.cpp
)

3
unittest/tests/tmtcpacket/PusTmTest.cpp Normal file
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@ -0,0 +1,3 @@

4
unittest/user/unittest/core/CatchFactory.cpp
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@ -1,6 +1,6 @@
#include "CatchFactory.h"
#include <fsfw/datapoollocal/LocalDataPoolManager.h> #include <fsfw/datapoollocal/LocalDataPoolManager.h>
#include <fsfw/devicehandlers/DeviceHandlerBase.h> #include <fsfw/devicehandlers/DeviceHandlerBase.h>
#include "CatchFactory.h"
#include <fsfw/events/EventManager.h> #include <fsfw/events/EventManager.h>
#include <fsfw/health/HealthTable.h> #include <fsfw/health/HealthTable.h>
@ -74,7 +74,7 @@ void Factory::setStaticFrameworkObjectIds() {
DeviceHandlerFailureIsolation::powerConfirmationId = objects::NO_OBJECT; DeviceHandlerFailureIsolation::powerConfirmationId = objects::NO_OBJECT;
TmPacketStored::timeStamperId = objects::NO_OBJECT; TmPacketBase::timeStamperId = objects::NO_OBJECT;
} }