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Update FSFW #25

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muellerr merged 89 commits from mueller/master into master 2021-10-05 20:21:44 +02:00
Conversation 0 Commits 89 Files Changed 28 +734 -183
28 changed files with 734 additions and 183 deletions
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1
hal/src/fsfw_hal/devicehandlers/MgmRM3100Handler.h
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@ -2,7 +2,6 @@
#define MISSION_DEVICES_MGMRM3100HANDLER_H_
#include "fsfw/FSFW.h"
#include "devices/powerSwitcherList.h"
#include "devicedefinitions/MgmRM3100HandlerDefs.h"
#include "fsfw/devicehandlers/DeviceHandlerBase.h"

2
hal/src/fsfw_hal/devicehandlers/devicedefinitions/MgmRM3100HandlerDefs.h
View File

@ -49,7 +49,7 @@ static constexpr uint8_t TMRC_DEFAULT_VALUE = TMRC_DEFAULT_37HZ_VALUE;
static constexpr uint8_t MEASUREMENT_REG_START = 0x24;
static constexpr uint8_t BIST_REGISTER = 0x33;
static constexpr uint8_t DATA_READY_VAL = 0b1000'0000;
static constexpr uint8_t DATA_READY_VAL = 0b10000000;
static constexpr uint8_t STATUS_REGISTER = 0x34;
static constexpr uint8_t REVID_REGISTER = 0x36;

28
src/fsfw/FSFW.h.in
View File

@ -16,10 +16,38 @@
#cmakedefine FSFW_ADD_MONITORING
#cmakedefine FSFW_ADD_SGP4_PROPAGATOR
// FSFW core defines
#ifndef FSFW_CPP_OSTREAM_ENABLED
#define FSFW_CPP_OSTREAM_ENABLED 1
#endif /* FSFW_CPP_OSTREAM_ENABLED */
#ifndef FSFW_VERBOSE_LEVEL
#define FSFW_VERBOSE_LEVEL 1
#endif /* FSFW_VERBOSE_LEVEL */
#ifndef FSFW_USE_REALTIME_FOR_LINUX
#define FSFW_USE_REALTIME_FOR_LINUX 0
#endif /* FSFW_USE_REALTIME_FOR_LINUX */
#ifndef FSFW_NO_C99_IO
#define FSFW_NO_C99_IO 0
#endif /* FSFW_NO_C99_IO */
#ifndef FSFW_USE_PUS_C_TELEMETRY
#define FSFW_USE_PUS_C_TELEMETRY 1
#endif /* FSFW_USE_PUS_C_TELEMETRY */
#ifndef FSFW_USE_PUS_C_TELECOMMANDS
#define FSFW_USE_PUS_C_TELECOMMANDS 1
#endif
#ifndef FSFW_TCP_RECV_WIRETAPPING_ENABLED
#define FSFW_TCP_RECV_WIRETAPPING_ENABLED 0
#endif
// FSFW HAL defines
// Can be used for low-level debugging of the SPI bus
#ifndef FSFW_HAL_SPI_WIRETAPPING
#define FSFW_HAL_SPI_WIRETAPPING 0

4
src/fsfw/FSFWVersion.h
View File

@ -3,8 +3,8 @@
const char* const FSFW_VERSION_NAME = "ASTP";
#define FSFW_VERSION 1
#define FSFW_SUBVERSION 2
#define FSFW_VERSION 2
#define FSFW_SUBVERSION 0
#define FSFW_REVISION 0
#endif /* FSFW_VERSION_H_ */

46
src/fsfw/globalfunctions/DleEncoder.cpp
View File

@ -165,11 +165,9 @@ ReturnValue_t DleEncoder::decodeStreamEscaped(const uint8_t *sourceStream, size_
if (sourceStream[encodedIndex++] != STX_CHAR) {
return DECODING_ERROR;
}
while ((encodedIndex < sourceStreamLen)
and (decodedIndex < maxDestStreamlen)
and (sourceStream[encodedIndex] != ETX_CHAR)
and (sourceStream[encodedIndex] != STX_CHAR)) {
if (sourceStream[encodedIndex] == DLE_CHAR) {
while ((encodedIndex < sourceStreamLen) and (decodedIndex < maxDestStreamlen)) {
switch(sourceStream[encodedIndex]) {
case(DLE_CHAR): {
if(encodedIndex + 1 >= sourceStreamLen) {
//reached the end of the sourceStream
*readLen = sourceStreamLen;
@ -197,29 +195,33 @@ ReturnValue_t DleEncoder::decodeStreamEscaped(const uint8_t *sourceStream, size_
}
}
++encodedIndex;
break;
}
else {
case(STX_CHAR): {
*readLen = encodedIndex;
return DECODING_ERROR;
}
case(ETX_CHAR): {
*readLen = ++encodedIndex;
*decodedLen = decodedIndex;
return RETURN_OK;
}
default: {
destStream[decodedIndex] = sourceStream[encodedIndex];
break;
}
}
++encodedIndex;
++decodedIndex;
}
if (sourceStream[encodedIndex] != ETX_CHAR) {
if(decodedIndex == maxDestStreamlen) {
//so far we did not find anything wrong here, so let user try again
*readLen = 0;
return STREAM_TOO_SHORT;
}
else {
*readLen = ++encodedIndex;
return DECODING_ERROR;
}
}
else {
*readLen = ++encodedIndex;
*decodedLen = decodedIndex;
return RETURN_OK;
if(decodedIndex == maxDestStreamlen) {
//so far we did not find anything wrong here, so let user try again
*readLen = 0;
return STREAM_TOO_SHORT;
} else {
*readLen = encodedIndex;
return DECODING_ERROR;
}
}

276
src/fsfw/osal/common/TcpTmTcServer.cpp
View File

@ -5,11 +5,13 @@
#include "TcpTmTcBridge.h"
#include "tcpipHelpers.h"
#include "fsfw/tmtcservices/SpacePacketParser.h"
#include "fsfw/tasks/TaskFactory.h"
#include "fsfw/globalfunctions/arrayprinter.h"
#include "fsfw/container/SharedRingBuffer.h"
#include "fsfw/ipc/MessageQueueSenderIF.h"
#include "fsfw/ipc/MutexGuard.h"
#include "fsfw/objectmanager/ObjectManager.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
#include "fsfw/tmtcservices/TmTcMessage.h"
@ -20,19 +22,14 @@
#include <netdb.h>
#endif
#ifndef FSFW_TCP_RECV_WIRETAPPING_ENABLED
#define FSFW_TCP_RECV_WIRETAPPING_ENABLED 0
#endif
const std::string TcpTmTcServer::DEFAULT_SERVER_PORT = tcpip::DEFAULT_SERVER_PORT;
TcpTmTcServer::TcpTmTcServer(object_id_t objectId, object_id_t tmtcTcpBridge,
size_t receptionBufferSize, std::string customTcpServerPort):
SystemObject(objectId), tmtcBridgeId(tmtcTcpBridge),
tcpPort(customTcpServerPort), receptionBuffer(receptionBufferSize) {
if(tcpPort == "") {
tcpPort = DEFAULT_SERVER_PORT;
}
size_t receptionBufferSize, size_t ringBufferSize, std::string customTcpServerPort,
ReceptionModes receptionMode):
SystemObject(objectId), tmtcBridgeId(tmtcTcpBridge), receptionMode(receptionMode),
tcpConfig(customTcpServerPort), receptionBuffer(receptionBufferSize),
ringBuffer(ringBufferSize, true) {
}
ReturnValue_t TcpTmTcServer::initialize() {
@ -43,6 +40,17 @@ ReturnValue_t TcpTmTcServer::initialize() {
return result;
}
switch(receptionMode) {
case(ReceptionModes::SPACE_PACKETS): {
spacePacketParser = new SpacePacketParser(validPacketIds);
if(spacePacketParser == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
#if defined PLATFORM_UNIX
tcpConfig.tcpFlags |= MSG_DONTWAIT;
#endif
}
}
tcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::TC_STORE);
if (tcStore == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
@ -65,7 +73,7 @@ ReturnValue_t TcpTmTcServer::initialize() {
hints.ai_flags = AI_PASSIVE;
// Listen to all addresses (0.0.0.0) by using AI_PASSIVE in the hint flags
retval = getaddrinfo(nullptr, tcpPort.c_str(), &hints, &addrResult);
retval = getaddrinfo(nullptr, tcpConfig.tcpPort.c_str(), &hints, &addrResult);
if (retval != 0) {
handleError(Protocol::TCP, ErrorSources::GETADDRINFO_CALL);
return HasReturnvaluesIF::RETURN_FAILED;
@ -107,7 +115,7 @@ ReturnValue_t TcpTmTcServer::performOperation(uint8_t opCode) {
// Listen for connection requests permanently for lifetime of program
while(true) {
retval = listen(listenerTcpSocket, tcpBacklog);
retval = listen(listenerTcpSocket, tcpConfig.tcpBacklog);
if(retval == SOCKET_ERROR) {
handleError(Protocol::TCP, ErrorSources::LISTEN_CALL, 500);
continue;
@ -125,11 +133,12 @@ ReturnValue_t TcpTmTcServer::performOperation(uint8_t opCode) {
handleServerOperation(connSocket);
// Done, shut down connection and go back to listening for client requests
retval = shutdown(connSocket, SHUT_SEND);
retval = shutdown(connSocket, SHUT_BOTH);
if(retval != 0) {
handleError(Protocol::TCP, ErrorSources::SHUTDOWN_CALL);
}
closeSocket(connSocket);
connSocket = 0;
}
return HasReturnvaluesIF::RETURN_OK;
}
@ -146,51 +155,98 @@ ReturnValue_t TcpTmTcServer::initializeAfterTaskCreation() {
return HasReturnvaluesIF::RETURN_OK;
}
void TcpTmTcServer::handleServerOperation(socket_t connSocket) {
int retval = 0;
do {
// Read all telecommands sent by the client
retval = recv(connSocket,
void TcpTmTcServer::handleServerOperation(socket_t& connSocket) {
#if defined PLATFORM_WIN
setSocketNonBlocking(connSocket);
#endif
while (true) {
int retval = recv(
connSocket,
reinterpret_cast<char*>(receptionBuffer.data()),
receptionBuffer.capacity(),
tcpFlags);
if (retval > 0) {
handleTcReception(retval);
tcpConfig.tcpFlags
);
if(retval == 0) {
// Client closed connection
return;
}
else if(retval == 0) {
// Client has finished sending telecommands, send telemetry now
handleTmSending(connSocket);
else if(retval > 0) {
// The ring buffer was configured for overwrite, so the returnvalue does not need to
// be checked for now
ringBuffer.writeData(receptionBuffer.data(), retval);
}
else {
// Should not happen
tcpip::handleError(tcpip::Protocol::TCP, tcpip::ErrorSources::RECV_CALL);
else if(retval < 0) {
int errorValue = getLastSocketError();
#if defined PLATFORM_UNIX
int wouldBlockValue = EAGAIN;
#elif defined PLATFORM_WIN
int wouldBlockValue = WSAEWOULDBLOCK;
#endif
if(errorValue == wouldBlockValue) {
// No data available. Check whether any packets have been read, then send back
// telemetry if available
bool tcAvailable = false;
bool tmSent = false;
size_t availableReadData = ringBuffer.getAvailableReadData();
if(availableReadData > lastRingBufferSize) {
tcAvailable = true;
handleTcRingBufferData(availableReadData);
}
ReturnValue_t result = handleTmSending(connSocket, tmSent);
if(result == CONN_BROKEN) {
return;
}
if(not tcAvailable and not tmSent) {
TaskFactory::delayTask(tcpConfig.tcpLoopDelay);
}
}
else {
tcpip::handleError(tcpip::Protocol::TCP, tcpip::ErrorSources::RECV_CALL, 300);
}
}
} while(retval > 0);
}
}
ReturnValue_t TcpTmTcServer::handleTcReception(size_t bytesRecvd) {
#if FSFW_TCP_RECV_WIRETAPPING_ENABLED == 1
arrayprinter::print(receptionBuffer.data(), bytesRead);
ReturnValue_t TcpTmTcServer::handleTcReception(uint8_t* spacePacket, size_t packetSize) {
if(wiretappingEnabled) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "Received TC:" << std::endl;
#else
sif::printInfo("Received TC:\n");
#endif
arrayprinter::print(spacePacket, packetSize);
}
if(spacePacket == nullptr or packetSize == 0) {
return HasReturnvaluesIF::RETURN_FAILED;
}
store_address_t storeId;
ReturnValue_t result = tcStore->addData(&storeId, receptionBuffer.data(), bytesRecvd);
ReturnValue_t result = tcStore->addData(&storeId, spacePacket, packetSize);
if (result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning<< "TcpTmTcServer::handleServerOperation: Data storage failed." << std::endl;
sif::warning << "Packet size: " << bytesRecvd << std::endl;
sif::warning << "TcpTmTcServer::handleServerOperation: Data storage with packet size" <<
packetSize << " failed" << std::endl;
#else
sif::printWarning("TcpTmTcServer::handleServerOperation: Data storage with packet size %d "
"failed\n", packetSize);
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return result;
}
TmTcMessage message(storeId);
result = MessageQueueSenderIF::sendMessage(targetTcDestination, &message);
result = MessageQueueSenderIF::sendMessage(targetTcDestination, &message);
if (result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UdpTcPollingTask::handleSuccessfullTcRead: "
sif::warning << "TcpTmTcServer::handleServerOperation: "
" Sending message to queue failed" << std::endl;
#else
sif::printWarning("TcpTmTcServer::handleServerOperation: "
" Sending message to queue failed\n");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
tcStore->deleteData(storeId);
@ -198,21 +254,26 @@ ReturnValue_t TcpTmTcServer::handleTcReception(size_t bytesRecvd) {
return result;
}
void TcpTmTcServer::setTcpBacklog(uint8_t tcpBacklog) {
this->tcpBacklog = tcpBacklog;
}
std::string TcpTmTcServer::getTcpPort() const {
return tcpPort;
return tcpConfig.tcpPort;
}
ReturnValue_t TcpTmTcServer::handleTmSending(socket_t connSocket) {
void TcpTmTcServer::setSpacePacketParsingOptions(std::vector<uint16_t> validPacketIds) {
this->validPacketIds = validPacketIds;
}
TcpTmTcServer::TcpConfig& TcpTmTcServer::getTcpConfigStruct() {
return tcpConfig;
}
ReturnValue_t TcpTmTcServer::handleTmSending(socket_t connSocket, bool& tmSent) {
// Access to the FIFO is mutex protected because it is filled by the bridge
MutexGuard(tmtcBridge->mutex, tmtcBridge->timeoutType, tmtcBridge->mutexTimeoutMs);
store_address_t storeId;
while((not tmtcBridge->tmFifo->empty()) and
(tmtcBridge->packetSentCounter < tmtcBridge->sentPacketsPerCycle)) {
tmtcBridge->tmFifo->retrieve(&storeId);
// Send can fail, so only peek from the FIFO
tmtcBridge->tmFifo->peek(&storeId);
// Using the store accessor will take care of deleting TM from the store automatically
ConstStorageAccessor storeAccessor(storeId);
@ -220,13 +281,134 @@ ReturnValue_t TcpTmTcServer::handleTmSending(socket_t connSocket) {
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
if(wiretappingEnabled) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "Sending TM:" << std::endl;
#else
sif::printInfo("Sending TM:\n");
#endif
arrayprinter::print(storeAccessor.data(), storeAccessor.size());
}
int retval = send(connSocket,
reinterpret_cast<const char*>(storeAccessor.data()),
storeAccessor.size(),
tcpTmFlags);
if(retval != static_cast<int>(storeAccessor.size())) {
tcpip::handleError(tcpip::Protocol::TCP, tcpip::ErrorSources::SEND_CALL);
tcpConfig.tcpTmFlags);
if(retval == static_cast<int>(storeAccessor.size())) {
// Packet sent, clear FIFO entry
tmtcBridge->tmFifo->pop();
tmSent = true;
}
else if(retval <= 0) {
// Assume that the client has closed the connection here for now
handleSocketError(storeAccessor);
return CONN_BROKEN;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t TcpTmTcServer::handleTcRingBufferData(size_t availableReadData) {
ReturnValue_t status = HasReturnvaluesIF::RETURN_OK;
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
size_t readAmount = availableReadData;
lastRingBufferSize = availableReadData;
if(readAmount >= ringBuffer.getMaxSize()) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
// Possible configuration error, too much data or/and data coming in too fast,
// requiring larger buffers
sif::warning << "TcpTmTcServer::handleServerOperation: Ring buffer reached " <<
"fill count" << std::endl;
#else
sif::printWarning("TcpTmTcServer::handleServerOperation: Ring buffer reached "
"fill count");
#endif
#endif
}
if(readAmount >= receptionBuffer.size()) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
// Possible configuration error, too much data or/and data coming in too fast,
// requiring larger buffers
sif::warning << "TcpTmTcServer::handleServerOperation: "
"Reception buffer too small " << std::endl;
#else
sif::printWarning("TcpTmTcServer::handleServerOperation: Reception buffer too small\n");
#endif
#endif
readAmount = receptionBuffer.size();
}
ringBuffer.readData(receptionBuffer.data(), readAmount, true);
const uint8_t* bufPtr = receptionBuffer.data();
const uint8_t** bufPtrPtr = &bufPtr;
size_t startIdx = 0;
size_t foundSize = 0;
size_t readLen = 0;
while(readLen < readAmount) {
result = spacePacketParser->parseSpacePackets(bufPtrPtr, readAmount,
startIdx, foundSize, readLen);
switch(result) {
case(SpacePacketParser::NO_PACKET_FOUND):
case(SpacePacketParser::SPLIT_PACKET): {
break;
}
case(HasReturnvaluesIF::RETURN_OK): {
result = handleTcReception(receptionBuffer.data() + startIdx, foundSize);
if(result != HasReturnvaluesIF::RETURN_OK) {
status = result;
}
}
}
ringBuffer.deleteData(foundSize);
lastRingBufferSize = ringBuffer.getAvailableReadData();
std::memset(receptionBuffer.data() + startIdx, 0, foundSize);
}
return status;
}
void TcpTmTcServer::enableWiretapping(bool enable) {
this->wiretappingEnabled = enable;
}
void TcpTmTcServer::handleSocketError(ConstStorageAccessor &accessor) {
// Don't delete data
accessor.release();
auto socketError = getLastSocketError();
switch(socketError) {
#if defined PLATFORM_WIN
case(WSAECONNRESET): {
// See https://docs.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-send
// Remote client might have shut down connection
return;
}
#else
case(EPIPE): {
// See https://man7.org/linux/man-pages/man2/send.2.html
// Remote client might have shut down connection
return;
}
#endif
default: {
tcpip::handleError(tcpip::Protocol::TCP, tcpip::ErrorSources::SEND_CALL);
}
}
}
#if defined PLATFORM_WIN
void TcpTmTcServer::setSocketNonBlocking(socket_t &connSocket) {
u_long iMode = 1;
int iResult = ioctlsocket(connSocket, FIONBIO, &iMode);
if(iResult != NO_ERROR) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "TcpTmTcServer::handleServerOperation: Setting socket"
" non-blocking failed with error " << iResult;
#else
sif::printWarning("TcpTmTcServer::handleServerOperation: Setting socket"
" non-blocking failed with error %d\n", iResult);
#endif
#endif
}
}
#endif

75
src/fsfw/osal/common/TcpTmTcServer.h
View File

@ -6,6 +6,7 @@
#include "fsfw/platform.h"
#include "fsfw/osal/common/tcpipHelpers.h"
#include "fsfw/ipc/messageQueueDefinitions.h"
#include "fsfw/container/SimpleRingBuffer.h"
#include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/objectmanager/frameworkObjects.h"
#include "fsfw/objectmanager/SystemObject.h"
@ -20,6 +21,7 @@
#include <vector>
class TcpTmTcBridge;
class SpacePacketParser;
/**
* @brief TCP server implementation
@ -42,9 +44,38 @@ class TcpTmTcServer:
public TcpIpBase,
public ExecutableObjectIF {
public:
enum class ReceptionModes {
SPACE_PACKETS
};
struct TcpConfig {
public:
TcpConfig(std::string tcpPort): tcpPort(tcpPort) {}
/**
* Passed to the recv call
*/
int tcpFlags = 0;
int tcpBacklog = 3;
/**
* If no telecommands packets are being received and no telemetry is being sent,
* the TCP server will delay periodically by this amount to decrease the CPU load
*/
uint32_t tcpLoopDelay = DEFAULT_LOOP_DELAY_MS ;
/**
* Passed to the send call
*/
int tcpTmFlags = 0;
const std::string tcpPort;
};
static const std::string DEFAULT_SERVER_PORT;
static constexpr size_t ETHERNET_MTU_SIZE = 1500;
static constexpr size_t RING_BUFFER_SIZE = ETHERNET_MTU_SIZE * 3;
static constexpr uint32_t DEFAULT_LOOP_DELAY_MS = 200;
/**
* TCP Server Constructor
@ -55,11 +86,21 @@ public:
* @param customTcpServerPort The user can specify another port than the default (7301) here.
*/
TcpTmTcServer(object_id_t objectId, object_id_t tmtcTcpBridge,
size_t receptionBufferSize = ETHERNET_MTU_SIZE + 1,
std::string customTcpServerPort = "");
size_t receptionBufferSize = RING_BUFFER_SIZE,
size_t ringBufferSize = RING_BUFFER_SIZE,
std::string customTcpServerPort = DEFAULT_SERVER_PORT,
ReceptionModes receptionMode = ReceptionModes::SPACE_PACKETS);
virtual~ TcpTmTcServer();
void setTcpBacklog(uint8_t tcpBacklog);
void enableWiretapping(bool enable);
/**
* Get a handle to the TCP configuration struct, which can be used to configure TCP
* properties
* @return
*/
TcpConfig& getTcpConfigStruct();
void setSpacePacketParsingOptions(std::vector<uint16_t> validPacketIds);
ReturnValue_t initialize() override;
ReturnValue_t performOperation(uint8_t opCode) override;
@ -71,25 +112,33 @@ protected:
StorageManagerIF* tcStore = nullptr;
StorageManagerIF* tmStore = nullptr;
private:
static constexpr ReturnValue_t CONN_BROKEN = HasReturnvaluesIF::makeReturnCode(1, 0);
//! TMTC bridge is cached.
object_id_t tmtcBridgeId = objects::NO_OBJECT;
TcpTmTcBridge* tmtcBridge = nullptr;
bool wiretappingEnabled = false;
std::string tcpPort;
int tcpFlags = 0;
socket_t listenerTcpSocket = 0;
ReceptionModes receptionMode;
TcpConfig tcpConfig;
struct sockaddr tcpAddress;
socket_t listenerTcpSocket = 0;
MessageQueueId_t targetTcDestination = MessageQueueIF::NO_QUEUE;
int tcpAddrLen = sizeof(tcpAddress);
int tcpBacklog = 3;
std::vector<uint8_t> receptionBuffer;
int tcpSockOpt = 0;
int tcpTmFlags = 0;
SimpleRingBuffer ringBuffer;
std::vector<uint16_t> validPacketIds;
SpacePacketParser* spacePacketParser = nullptr;
uint8_t lastRingBufferSize = 0;
void handleServerOperation(socket_t connSocket);
ReturnValue_t handleTcReception(size_t bytesRecvd);
ReturnValue_t handleTmSending(socket_t connSocket);
virtual void handleServerOperation(socket_t& connSocket);
ReturnValue_t handleTcReception(uint8_t* spacePacket, size_t packetSize);
ReturnValue_t handleTmSending(socket_t connSocket, bool& tmSent);
ReturnValue_t handleTcRingBufferData(size_t availableReadData);
void handleSocketError(ConstStorageAccessor& accessor);
#if defined PLATFORM_WIN
void setSocketNonBlocking(socket_t& connSocket);
#endif
};
#endif /* FSFW_OSAL_COMMON_TCP_TMTC_SERVER_H_ */

1
src/fsfw/osal/linux/CMakeLists.txt
View File

@ -13,7 +13,6 @@ target_sources(${LIB_FSFW_NAME}
QueueFactory.cpp
SemaphoreFactory.cpp
TaskFactory.cpp
Timer.cpp
tcpipHelpers.cpp
unixUtility.cpp
CommandExecutor.cpp

1
src/fsfw/returnvalues/FwClassIds.h
View File

@ -80,6 +80,7 @@ enum: uint8_t {
FIXED_SLOT_TASK_IF, //FTIF
MGM_LIS3MDL, //MGMLIS3
MGM_RM3100, //MGMRM3100
SPACE_PACKET_PARSER, //SPPA
FW_CLASS_ID_COUNT // [EXPORT] : [END]
};

34
src/fsfw/timemanager/Countdown.cpp
View File

@ -6,16 +6,14 @@ Countdown::Countdown(uint32_t initialTimeout): timeout(initialTimeout) {
Countdown::~Countdown() {
}
ReturnValue_t Countdown::setTimeout(uint32_t miliseconds) {
ReturnValue_t return_value = Clock::getUptime( &startTime );
timeout = miliseconds;
return return_value;
ReturnValue_t Countdown::setTimeout(uint32_t milliseconds) {
ReturnValue_t returnValue = Clock::getUptime( &startTime );
timeout = milliseconds;
return returnValue;
}
bool Countdown::hasTimedOut() const {
uint32_t current_time;
Clock::getUptime( &current_time );
if ( uint32_t(current_time - startTime) >= timeout) {
if ( uint32_t( this->getCurrentTime() - startTime) >= timeout) {
return true;
} else {
return false;
@ -31,7 +29,23 @@ ReturnValue_t Countdown::resetTimer() {
}
void Countdown::timeOut() {
uint32_t current_time;
Clock::getUptime( &current_time );
startTime= current_time - timeout;
startTime = this->getCurrentTime() - timeout;
}
uint32_t Countdown::getRemainingMillis() const {
// We fetch the time before the if-statement
// to be sure that the return is in
// range 0 <= number <= timeout
uint32_t currentTime = this->getCurrentTime();
if (this->hasTimedOut()){
return 0;
}else{
return (startTime + timeout) - currentTime;
}
}
uint32_t Countdown::getCurrentTime() const {
uint32_t currentTime;
Clock::getUptime( &currentTime );
return currentTime;
}

71
src/fsfw/timemanager/Countdown.h
View File

@ -4,28 +4,77 @@
#include "Clock.h"
/**
* @brief This file defines the Countdown class.
* @author baetz
*
* Countdown keeps track of a timespan.
*
* Countdown::resetTimer restarts the timer.
* Countdown::setTimeout sets a new countdown duration and resets.
*
* Can be checked with Countdown::hasTimedOut or
* Countdown::isBusy.
*
* Countdown::timeOut will force the timer to time out.
*
*/
class Countdown {
public:
uint32_t timeout;
/**
* Constructor which sets the countdown duration in milliseconds
*
* It does not start the countdown!
* Call resetTimer or setTimeout before usage!
* Otherwise a call to hasTimedOut might return True.
*
* @param initialTimeout Countdown duration in milliseconds
*/
Countdown(uint32_t initialTimeout = 0);
~Countdown();
ReturnValue_t setTimeout(uint32_t miliseconds);
/**
* Call to set a new countdown duration.
*
* Resets the countdown!
*
* @param milliseconds new countdown duration in milliseconds
* @return Returnvalue from Clock::getUptime
*/
ReturnValue_t setTimeout(uint32_t milliseconds);
/**
* Returns true if the countdown duration has passed.
*
* @return True if the countdown has passed
* False if it is still running
*/
bool hasTimedOut() const;
/**
* Complementary to hasTimedOut.
*
* @return True if the countdown is till running
* False if it is still running
*/
bool isBusy() const;
//!< Use last set timeout value and restart timer.
/**
* Uses last set timeout value and restarts timer.
*/
ReturnValue_t resetTimer();
//!< Make hasTimedOut() return true
/**
* Returns the remaining milliseconds (0 if timeout)
*/
uint32_t getRemainingMillis() const;
/**
* Makes hasTimedOut() return true
*/
void timeOut();
/**
* Internal countdown duration in milliseconds
*/
uint32_t timeout;
private:
/**
* Last time the timer was started (uptime)
*/
uint32_t startTime = 0;
uint32_t getCurrentTime() const;
};
#endif /* FSFW_TIMEMANAGER_COUNTDOWN_H_ */

112
src/fsfw/tmtcpacket/SpacePacket.h
View File

@ -15,56 +15,70 @@
*/
class SpacePacket: public SpacePacketBase {
public:
static const uint16_t PACKET_MAX_SIZE = 1024;
/**
* The constructor initializes the packet and sets all header information
* according to the passed parameters.
* @param packetDataLength Sets the packet data length field and therefore specifies the size of the packet.
* @param isTelecommand Sets the packet type field to either TC (true) or TM (false).
* @param apid Sets the packet's APID field. The default value describes an idle packet.
* @param sequenceCount ets the packet's Source Sequence Count field.
*/
SpacePacket(uint16_t packetDataLength, bool isTelecommand = false,
uint16_t apid = APID_IDLE_PACKET, uint16_t sequenceCount = 0);
/**
* The class's default destructor.
*/
virtual ~SpacePacket();
/**
* With this call, the complete data content (including the CCSDS Primary
* Header) is overwritten with the byte stream given.
* @param p_data Pointer to data to overwrite the content with
* @param packet_size Size of the data
* @return @li \c true if packet_size is smaller than \c MAX_PACKET_SIZE.
* @li \c false else.
*/
bool addWholeData(const uint8_t* p_data, uint32_t packet_size);
static const uint16_t PACKET_MAX_SIZE = 1024;
/**
* The constructor initializes the packet and sets all header information
* according to the passed parameters.
* @param packetDataLength Sets the packet data length field and therefore specifies
* the size of the packet.
* @param isTelecommand Sets the packet type field to either TC (true) or TM (false).
* @param apid Sets the packet's APID field. The default value describes an idle packet.
* @param sequenceCount ets the packet's Source Sequence Count field.
*/
SpacePacket(uint16_t packetDataLength, bool isTelecommand = false,
uint16_t apid = APID_IDLE_PACKET, uint16_t sequenceCount = 0);
/**
* The class's default destructor.
*/
virtual ~SpacePacket();
/**
* With this call, the complete data content (including the CCSDS Primary
* Header) is overwritten with the byte stream given.
* @param p_data Pointer to data to overwrite the content with
* @param packet_size Size of the data
* @return @li \c true if packet_size is smaller than \c MAX_PACKET_SIZE.
* @li \c false else.
*/
bool addWholeData(const uint8_t* p_data, uint32_t packet_size);
protected:
/**
* This structure defines the data structure of a Space Packet as local data.
* There's a buffer which corresponds to the Space Packet Data Field with a
* maximum size of \c PACKET_MAX_SIZE.
*/
struct PacketStructured {
CCSDSPrimaryHeader header;
uint8_t buffer[PACKET_MAX_SIZE];
};
/**
* This union simplifies accessing the full data content of the Space Packet.
* This is achieved by putting the \c PacketStructured struct in a union with
* a plain buffer.
*/
union SpacePacketData {
PacketStructured fields;
uint8_t byteStream[PACKET_MAX_SIZE + sizeof(CCSDSPrimaryHeader)];
};
/**
* This is the data representation of the class.
* It is a struct of CCSDS Primary Header and a data field, which again is
* packed in an union, so the data can be accessed as a byte stream without
* a cast.
*/
SpacePacketData localData;
/**
* This structure defines the data structure of a Space Packet as local data.
* There's a buffer which corresponds to the Space Packet Data Field with a
* maximum size of \c PACKET_MAX_SIZE.
*/
struct PacketStructured {
CCSDSPrimaryHeader header;
uint8_t buffer[PACKET_MAX_SIZE];
};
/**
* This union simplifies accessing the full data content of the Space Packet.
* This is achieved by putting the \c PacketStructured struct in a union with
* a plain buffer.
*/
union SpacePacketData {
PacketStructured fields;
uint8_t byteStream[PACKET_MAX_SIZE + sizeof(CCSDSPrimaryHeader)];
};
/**
* This is the data representation of the class.
* It is a struct of CCSDS Primary Header and a data field, which again is
* packed in an union, so the data can be accessed as a byte stream without
* a cast.
*/
SpacePacketData localData;
};
namespace spacepacket {
constexpr uint16_t getTcSpacePacketIdFromApid(uint16_t apid) {
return (0x18 << 8) | (((apid >> 8) & 0x07) << 8) | (apid & 0x00ff);
}
constexpr uint16_t getTmSpacePacketIdFromApid(uint16_t apid) {
return (0x08 << 8) | (((apid >> 8) & 0x07) << 8) | (apid & 0x00ff);
}
}
#endif /* SPACEPACKET_H_ */

16
src/fsfw/tmtcpacket/pus/definitions.h Normal file
View File

@ -0,0 +1,16 @@
#ifndef FSFW_SRC_FSFW_TMTCPACKET_PUS_TM_DEFINITIONS_H_
#define FSFW_SRC_FSFW_TMTCPACKET_PUS_TM_DEFINITIONS_H_
#include <cstdint>
namespace pus {
//! Version numbers according to ECSS-E-ST-70-41C p.439
enum PusVersion: uint8_t {
PUS_A_VERSION = 1,
PUS_C_VERSION = 2
};
}
#endif /* FSFW_SRC_FSFW_TMTCPACKET_PUS_TM_DEFINITIONS_H_ */

11
src/fsfw/tmtcpacket/pus/tc/TcPacketPus.cpp
View File

@ -1,4 +1,4 @@
#include "fsfw/tmtcpacket/pus/tc/TcPacketPus.h"
#include "TcPacketPus.h"
#include "fsfw/globalfunctions/CRC.h"
#include <cstring>
@ -8,14 +8,13 @@ TcPacketPus::TcPacketPus(const uint8_t *setData): TcPacketBase(setData) {
}
void TcPacketPus::initializeTcPacket(uint16_t apid, uint16_t sequenceCount,
uint8_t ack, uint8_t service, uint8_t subservice, uint16_t sourceId) {
uint8_t ack, uint8_t service, uint8_t subservice, pus::PusVersion pusVersion,
uint16_t sourceId) {
initSpacePacketHeader(true, true, apid, sequenceCount);
std::memset(&tcData->dataField, 0, sizeof(tcData->dataField));
setPacketDataLength(sizeof(PUSTcDataFieldHeader) + CRC_SIZE - 1);
// Data Field Header:
// Set CCSDS_secondary_header_flag to 0 and version number to 001
tcData->dataField.versionTypeAck = 0b00010000;
tcData->dataField.versionTypeAck |= (ack & 0x0F);
// Data Field Header. For PUS A, the first bit (CCSDS Secondary Header Flag) is zero
tcData->dataField.versionTypeAck = pusVersion << 4 | (ack & 0x0F);
tcData->dataField.serviceType = service;
tcData->dataField.serviceSubtype = subservice;
#if FSFW_USE_PUS_C_TELECOMMANDS == 1

4
src/fsfw/tmtcpacket/pus/tc/TcPacketPus.h
View File

@ -2,6 +2,7 @@
#define FSFW_TMTCPACKET_PUS_TCPACKETPUSA_H_
#include "fsfw/FSFW.h"
#include "../definitions.h"
#include "fsfw/tmtcpacket/ccsds_header.h"
#include "TcPacketBase.h"
@ -75,7 +76,8 @@ protected:
* @param subservice PUS Subservice
*/
void initializeTcPacket(uint16_t apid, uint16_t sequenceCount, uint8_t ack,
uint8_t service, uint8_t subservice, uint16_t sourceId = 0);
uint8_t service, uint8_t subservice, pus::PusVersion pusVersion,
uint16_t sourceId = 0);
/**
* A pointer to a structure which defines the data structure of

7
src/fsfw/tmtcpacket/pus/tc/TcPacketStoredPus.cpp
View File

@ -23,7 +23,12 @@ TcPacketStoredPus::TcPacketStoredPus(uint16_t apid, uint8_t service,
return;
}
this->setData(pData);
initializeTcPacket(apid, sequenceCount, ack, service, subservice);
#if FSFW_USE_PUS_C_TELECOMMANDS == 1
pus::PusVersion pusVersion = pus::PusVersion::PUS_C_VERSION;
#else
pus::PusVersion pusVersion = pus::PusVersion::PUS_A_VERSION;
#endif
initializeTcPacket(apid, sequenceCount, ack, service, subservice, pusVersion);
std::memcpy(&tcData->appData, data, size);
this->setPacketDataLength(
size + sizeof(PUSTcDataFieldHeader) + CRC_SIZE - 1);

2
src/fsfw/tmtcpacket/pus/tm/TmPacketBase.h
View File

@ -31,8 +31,6 @@ public:
//! 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 four bits of first byte of secondary header
static const uint8_t VERSION_NUMBER_BYTE = 0b00010000;
/**
* This is the default constructor.

12
src/fsfw/tmtcpacket/pus/tm/TmPacketPusA.cpp
View File

@ -1,5 +1,6 @@
#include "fsfw/tmtcpacket/pus/tm/TmPacketPusA.h"
#include "fsfw/tmtcpacket/pus/tm/TmPacketBase.h"
#include "../definitions.h"
#include "TmPacketPusA.h"
#include "TmPacketBase.h"
#include "fsfw/globalfunctions/CRC.h"
#include "fsfw/globalfunctions/arrayprinter.h"
@ -62,12 +63,7 @@ void TmPacketPusA::initializeTmPacket(uint16_t apid, uint8_t service,
//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.version_type_ack = pus::PusVersion::PUS_A_VERSION << 4;
tmData->data_field.service_type = service;
tmData->data_field.service_subtype = subservice;
tmData->data_field.subcounter = packetSubcounter;

8
src/fsfw/tmtcpacket/pus/tm/TmPacketPusC.cpp
View File

@ -1,5 +1,6 @@
#include "fsfw/tmtcpacket/pus/tm/TmPacketPusC.h"
#include "fsfw/tmtcpacket/pus/tm/TmPacketBase.h"
#include "../definitions.h"
#include "TmPacketPusC.h"
#include "TmPacketBase.h"
#include "fsfw/globalfunctions/CRC.h"
#include "fsfw/globalfunctions/arrayprinter.h"
@ -67,7 +68,8 @@ ReturnValue_t TmPacketPusC::initializeTmPacket(uint16_t apid, uint8_t service,
/* Only account for last 4 bytes for time reference field */
timeRefField &= 0b1111;
tmData->dataField.versionTimeReferenceField = VERSION_NUMBER_BYTE | timeRefField;
tmData->dataField.versionTimeReferenceField =
(pus::PusVersion::PUS_C_VERSION << 4) | timeRefField;
tmData->dataField.serviceType = service;
tmData->dataField.serviceSubtype = subservice;
tmData->dataField.subcounterMsb = packetSubcounter << 8 & 0xff;

3
src/fsfw/tmtcpacket/pus/tm/TmPacketStoredPusA.cpp
View File

@ -29,8 +29,7 @@ TmPacketStoredPusA::TmPacketStoredPusA(uint16_t apid, uint8_t service,
initializeTmPacket(apid, service, subservice, packetSubcounter);
memcpy(getSourceData(), headerData, headerSize);
memcpy(getSourceData() + headerSize, data, size);
setPacketDataLength(
size + headerSize + sizeof(PUSTmDataFieldHeaderPusA) + CRC_SIZE - 1);
setPacketDataLength(size + headerSize + sizeof(PUSTmDataFieldHeaderPusA) + CRC_SIZE - 1);
}
TmPacketStoredPusA::TmPacketStoredPusA(uint16_t apid, uint8_t service,

3
src/fsfw/tmtcpacket/pus/tm/TmPacketStoredPusC.cpp
View File

@ -30,8 +30,7 @@ TmPacketStoredPusC::TmPacketStoredPusC(uint16_t apid, uint8_t service,
initializeTmPacket(apid, service, subservice, packetSubcounter, destinationId, timeRefField);
memcpy(getSourceData(), headerData, headerSize);
memcpy(getSourceData() + headerSize, data, size);
setPacketDataLength(
size + headerSize + sizeof(PUSTmDataFieldHeaderPusC) + CRC_SIZE - 1);
setPacketDataLength(size + headerSize + sizeof(PUSTmDataFieldHeaderPusC) + CRC_SIZE - 1);
}
TmPacketStoredPusC::TmPacketStoredPusC(uint16_t apid, uint8_t service,

1
src/fsfw/tmtcservices/CMakeLists.txt
View File

@ -6,4 +6,5 @@ target_sources(${LIB_FSFW_NAME}
TmTcBridge.cpp
TmTcMessage.cpp
VerificationReporter.cpp
SpacePacketParser.cpp
)

77
src/fsfw/tmtcservices/SpacePacketParser.cpp Normal file
View File

@ -0,0 +1,77 @@
#include <fsfw/serviceinterface/ServiceInterface.h>
#include <fsfw/tmtcservices/SpacePacketParser.h>
#include <algorithm>
SpacePacketParser::SpacePacketParser(std::vector<uint16_t> validPacketIds):
validPacketIds(validPacketIds) {
}
ReturnValue_t SpacePacketParser::parseSpacePackets(const uint8_t *buffer,
const size_t maxSize, size_t& startIndex, size_t& foundSize) {
const uint8_t** tempPtr = &buffer;
size_t readLen = 0;
return parseSpacePackets(tempPtr, maxSize, startIndex, foundSize, readLen);
}
ReturnValue_t SpacePacketParser::parseSpacePackets(const uint8_t **buffer, const size_t maxSize,
size_t &startIndex, size_t &foundSize, size_t& readLen) {
if(buffer == nullptr or maxSize < 5) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpacePacketParser::parseSpacePackets: Frame invalid" << std::endl;
#else
sif::printWarning("SpacePacketParser::parseSpacePackets: Frame invalid\n");
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
const uint8_t* bufPtr = *buffer;
auto verifyLengthField = [&](size_t idx) {
uint16_t lengthField = bufPtr[idx + 4] << 8 | bufPtr[idx + 5];
size_t packetSize = lengthField + 7;
startIndex = idx;
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
if(lengthField == 0) {
// Skip whole header for now
foundSize = 6;
result = NO_PACKET_FOUND;
}
else if(packetSize + idx > maxSize) {
// Don't increment buffer and read length here, user has to decide what to do
foundSize = packetSize;
return SPLIT_PACKET;
}
else {
foundSize = packetSize;
}
*buffer += foundSize;
readLen += idx + foundSize;
return result;
};
size_t idx = 0;
// Space packet ID as start marker
if(validPacketIds.size() > 0) {
while(idx < maxSize - 5) {
uint16_t currentPacketId = bufPtr[idx] << 8 | bufPtr[idx + 1];
if(std::find(validPacketIds.begin(), validPacketIds.end(), currentPacketId) !=
validPacketIds.end()) {
if(idx + 5 >= maxSize) {
return SPLIT_PACKET;
}
return verifyLengthField(idx);
}
else {
idx++;
}
}
startIndex = 0;
foundSize = maxSize;
*buffer += foundSize;
readLen += foundSize;
return NO_PACKET_FOUND;
}
// Assume that the user verified a valid start of a space packet
else {
return verifyLengthField(idx);
}
}

78
src/fsfw/tmtcservices/SpacePacketParser.h Normal file
View File

@ -0,0 +1,78 @@
#ifndef FRAMEWORK_TMTCSERVICES_PUSPARSER_H_
#define FRAMEWORK_TMTCSERVICES_PUSPARSER_H_
#include "fsfw/container/DynamicFIFO.h"
#include "fsfw/returnvalues/FwClassIds.h"
#include <utility>
#include <cstdint>
/**
* @brief This small helper class scans a given buffer for space packets.
* Can be used if space packets are serialized in a tightly packed frame.
* @details
* The parser uses the length field field and the 16-bit TC packet ID of the space packets to find
* find space packets in a given data stream
* @author R. Mueller
*/
class SpacePacketParser {
public:
//! The first entry is the index inside the buffer while the second index
//! is the size of the PUS packet starting at that index.
using IndexSizePair = std::pair<size_t, size_t>;
static constexpr uint8_t INTERFACE_ID = CLASS_ID::SPACE_PACKET_PARSER;
static constexpr ReturnValue_t NO_PACKET_FOUND = MAKE_RETURN_CODE(0x00);
static constexpr ReturnValue_t SPLIT_PACKET = MAKE_RETURN_CODE(0x01);
/**
* @brief Parser constructor.
* @param validPacketIds This vector contains the allowed 16-bit TC packet ID start markers
* The parser will search for these stark markers to detect the start of a space packet.
* It is also possible to pass an empty vector here, but this is not recommended.
* If an empty vector is passed, the parser will assume that the start of the given stream
* contains the start of a new space packet.
*/
SpacePacketParser(std::vector<uint16_t> validPacketIds);
/**
* Parse a given frame for space packets but also increment the given buffer and assign the
* total number of bytes read so far
* @param buffer Parser will look for space packets in this buffer
* @param maxSize Maximum size of the buffer
* @param startIndex Start index of a found space packet
* @param foundSize Found size of the space packet
* @param readLen Length read so far. This value is incremented by the number of parsed
* bytes which also includes the size of a found packet
* -@c NO_PACKET_FOUND if no packet was found in the given buffer or the length field is
* invalid. foundSize will be set to the size of the space packet header. buffer and
* readLen will be incremented accordingly.
* -@c SPLIT_PACKET if a packet was found but the detected size exceeds maxSize. foundSize
* will be set to the detected packet size and startIndex will be set to the start of the
* detected packet. buffer and read length will not be incremented but the found length
* will be assigned.
* -@c RETURN_OK if a packet was found
*/
ReturnValue_t parseSpacePackets(const uint8_t **buffer, const size_t maxSize,
size_t& startIndex, size_t& foundSize, size_t& readLen);
/**
* Parse a given frame for space packets
* @param buffer Parser will look for space packets in this buffer
* @param maxSize Maximum size of the buffer
* @param startIndex Start index of a found space packet
* @param foundSize Found size of the space packet
* -@c NO_PACKET_FOUND if no packet was found in the given buffer or the length field is
* invalid. foundSize will be set to the size of the space packet header
* -@c SPLIT_PACKET if a packet was found but the detected size exceeds maxSize. foundSize
* will be set to the detected packet size and startIndex will be set to the start of the
* detected packet
* -@c RETURN_OK if a packet was found
*/
ReturnValue_t parseSpacePackets(const uint8_t* buffer, const size_t maxSize,
size_t& startIndex, size_t& foundSize);
private:
std::vector<uint16_t> validPacketIds;
};
#endif /* FRAMEWORK_TMTCSERVICES_PUSPARSER_H_ */

7
tests/src/fsfw_tests/unit/CMakeLists.txt
View File

@ -1,3 +1,9 @@
if(NOT TARGET_NAME)
message(WARNING
"TARGET_NAME needs to be defined because the Catch2 sources will be added to it"
)
endif()
target_sources(${TARGET_NAME} PRIVATE
CatchDefinitions.cpp
CatchFactory.cpp
@ -18,4 +24,5 @@ add_subdirectory(serialize)
add_subdirectory(datapoollocal)
add_subdirectory(storagemanager)
add_subdirectory(globalfunctions)
add_subdirectory(timemanager)
add_subdirectory(tmtcpacket)

7
tests/src/fsfw_tests/unit/globalfunctions/testDleEncoder.cpp
View File

@ -103,7 +103,7 @@ TEST_CASE("DleEncoder" , "[DleEncoder]") {
for(size_t faultyDestSize = 0; faultyDestSize < expectedVec.size(); faultyDestSize ++) {
result = dleEncoder.encode(vecToEncode.data(), vecToEncode.size(),
buffer.data(), faultyDestSize, &encodedLen);
REQUIRE(result == DleEncoder::STREAM_TOO_SHORT);
REQUIRE(result == static_cast<int>(DleEncoder::STREAM_TOO_SHORT));
}
};
@ -218,5 +218,10 @@ TEST_CASE("DleEncoder" , "[DleEncoder]") {
REQUIRE(result == static_cast<int>(DleEncoder::DECODING_ERROR));
dleEncoder.setEscapeMode(true);
testArray1EncodedFaulty = TEST_ARRAY_1_ENCODED_ESCAPED;
testArray1EncodedFaulty[5] = 0;
result = dleEncoder.decode(testArray1EncodedFaulty.data(), testArray1EncodedFaulty.size(),
&readLen, buffer.data(), buffer.size(), &encodedLen);
REQUIRE(result == static_cast<int>(DleEncoder::DECODING_ERROR));
}
}

3
tests/src/fsfw_tests/unit/timemanager/CMakeLists.txt Normal file
View File

@ -0,0 +1,3 @@
target_sources(${TARGET_NAME} PRIVATE
TestCountdown.cpp
)

27
tests/src/fsfw_tests/unit/timemanager/TestCountdown.cpp Normal file
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@ -0,0 +1,27 @@
#include "fsfw_tests/unit/CatchDefinitions.h"
#include <fsfw/timemanager/Countdown.h>
#include <catch2/catch_test_macros.hpp>
TEST_CASE( "Countdown Tests", "[TestCountdown]") {
INFO("Countdown Tests");
Countdown count(20);
REQUIRE(count.timeout == 20);
REQUIRE(count.setTimeout(100) == static_cast<uint16_t>(HasReturnvaluesIF::RETURN_OK));
REQUIRE(count.timeout == 100);
REQUIRE(count.setTimeout(150) == static_cast<uint16_t>(HasReturnvaluesIF::RETURN_OK));
REQUIRE(count.isBusy());
REQUIRE(not count.hasTimedOut());
uint32_t number = count.getRemainingMillis();
REQUIRE(number > 0);
bool blocked = false;
while(not count.hasTimedOut()){
blocked = true;
};
REQUIRE(blocked);
number = count.getRemainingMillis();
REQUIRE(number==0);
count.resetTimer();
REQUIRE(not count.hasTimedOut());
REQUIRE(count.isBusy());
}