eive/eive-obsw
eive
/
eive-obsw
12
3
Fork 0
Code Issues 3 Pull Requests 2 Releases 117 Wiki Activity

moved q7s specific code to q7s folder
EIVE/eive-obsw/pipeline/head Build started... Details
EIVE/eive-obsw/pipeline/pr-develop This commit looks good Details

This commit is contained in:
Robin Müller 2021-08-09 17:19:10 +02:00
parent 3b915f4c97
commit e92af98f34
No known key found for this signature in database
GPG Key ID: 71B58F8A3CDFA9AC
11 changed files with 14 additions and 581 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
bsp_hosted/ObjectFactory.cpp
View File

@ -51,7 +51,7 @@ void ObjectFactory::produce(void* args){
new UdpTcPollingTask(objects::TMTC_POLLING_TASK, objects::TMTC_BRIDGE);
#else
sif::info << "Setting up TCP TMTC bridge with listener port " <<
TcpTmTcBridge::DEFAULT_TCP_SERVER_PORT << std::endl;
TcpTmTcBridge::DEFAULT_SERVER_PORT << std::endl;
new TcpTmTcBridge(objects::TMTC_BRIDGE, objects::CCSDS_PACKET_DISTRIBUTOR);
new TcpTmTcServer(objects::TMTC_POLLING_TASK, objects::TMTC_BRIDGE);
#endif

6
bsp_q7s/core/CoreController.cpp
View File

@ -10,7 +10,7 @@
#if OBSW_USE_TMTC_TCP_BRIDGE == 0
#include "fsfw/osal/common/UdpTmTcBridge.h"
#else
#include "fsfw/osal/common/TcpTmTcBridge.h"
#include "fsfw/osal/common/TcpTmTcServer.h"
#endif
#include "bsp_q7s/memory/scratchApi.h"
@ -782,10 +782,10 @@ void CoreController::initPrint() {
#if OBSW_VERBOSE_LEVEL >= 1
#if OBSW_USE_TMTC_TCP_BRIDGE == 0
sif::info << "Created UDP server for TMTC commanding with listener port " <<
UdpTmTcBridge::DEFAULT_UDP_SERVER_PORT << std::endl;
UdpTmTcBridge::DEFAULT_SERVER_PORT << std::endl;
#else
sif::info << "Created TCP server for TMTC commanding with listener port " <<
TcpTmTcBridge::DEFAULT_TCP_SERVER_PORT << std::endl;
TcpTmTcServer::DEFAULT_SERVER_PORT << std::endl;
#endif
if(watchdogFifoFd > 0) {

2
bsp_q7s/core/ObjectFactory.cpp
View File

@ -38,11 +38,9 @@
#include "mission/devices/RadiationSensorHandler.h"
#include "mission/devices/RwHandler.h"
#include "mission/devices/StarTrackerHandler.h"
#include "mission/devices/PlocUpdater.h"
#include "mission/devices/devicedefinitions/GomspaceDefinitions.h"
#include "mission/devices/devicedefinitions/SyrlinksDefinitions.h"
#include "mission/devices/devicedefinitions/PlocMPSoCDefinitions.h"
#include "mission/devices/devicedefinitions/PlocSupervisorDefinitions.h"
#include "mission/devices/devicedefinitions/RadSensorDefinitions.h"
#include "mission/devices/devicedefinitions/Max31865Definitions.h"
#include "mission/devices/devicedefinitions/RwDefinitions.h"

7
bsp_q7s/devices/PlocSupervisorHandler.h
View File

@ -1,11 +1,12 @@
#ifndef MISSION_DEVICES_PLOCSUPERVISORHANDLER_H_
#define MISSION_DEVICES_PLOCSUPERVISORHANDLER_H_
#include <fsfw/devicehandlers/DeviceHandlerBase.h>
#include <mission/devices/devicedefinitions/PlocSupervisorDefinitions.h>
#include <fsfw_hal/linux/uart/UartComIF.h>
#include "devicedefinitions/PlocSupervisorDefinitions.h"
#include <bsp_q7s/memory/SdCardManager.h>
#include <fsfw/devicehandlers/DeviceHandlerBase.h>
#include <fsfw_hal/linux/uart/UartComIF.h>
/**
* @brief This is the device handler for the supervisor of the PLOC which is programmed by
* Thales.

6
bsp_q7s/devices/PlocUpdater.h
View File

@ -1,6 +1,9 @@
#ifndef MISSION_DEVICES_PLOCUPDATER_H_
#define MISSION_DEVICES_PLOCUPDATER_H_
#include "OBSWConfig.h"
#include "devicedefinitions/PlocSupervisorDefinitions.h"
#include "fsfw/action/CommandActionHelper.h"
#include "fsfw/action/ActionHelper.h"
#include "fsfw/action/HasActionsIF.h"
@ -11,8 +14,7 @@
#include "bsp_q7s/memory/SdCardManager.h"
#include "linux/fsfwconfig/objects/systemObjectList.h"
#include "fsfw/tmtcpacket/SpacePacket.h"
#include "OBSWConfig.h"
#include <mission/devices/devicedefinitions/PlocSupervisorDefinitions.h>
/**
* @brief An object of this class can be used to perform the software updates of the PLOC. The

0
mission/devices/devicedefinitions/PlocSupervisorDefinitions.h → bsp_q7s/devices/devicedefinitions/PlocSupervisorDefinitions.h
View File

2
common/config/commonConfig.h.in
View File

@ -5,6 +5,6 @@
// Use TCP instead of UDP for the TMTC bridge. This allows using the TMTC client locally
// because UDP packets are not allowed in the VPN
#define OBSW_USE_TMTC_TCP_BRIDGE 0
#define OBSW_USE_TMTC_TCP_BRIDGE 1
#endif /* COMMON_CONFIG_COMMONCONFIG_H_ */

2
fsfw

@ -1 +1 @@
Subproject commit 82bcb695b76956b4709de634097795cf771df481
Subproject commit ba5e2ad8bb97faf22702fa9aaaf47931db7ca6bb

1
mission/devices/CMakeLists.txt
View File

@ -17,7 +17,6 @@ target_sources(${TARGET_NAME} PUBLIC
GyroADIS16507Handler.cpp
RwHandler.cpp
StarTrackerHandler.cpp
PlocUpdater.cpp
)

396
mission/devices/PlocUpdater.cpp
View File

@ -1,396 +0,0 @@
#include "fsfw/ipc/QueueFactory.h"
#include <mission/devices/PlocUpdater.h>
#include <fstream>
#include <filesystem>
#include <string>
PlocUpdater::PlocUpdater(object_id_t objectId) :
SystemObject(objectId), commandActionHelper(this), actionHelper(this, nullptr) {
commandQueue = QueueFactory::instance()->createMessageQueue(QUEUE_SIZE);
}
PlocUpdater::~PlocUpdater() {
}
ReturnValue_t PlocUpdater::initialize() {
sdcMan = SdCardManager::instance();
ReturnValue_t result = SystemObject::initialize();
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
result = commandActionHelper.initialize();
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
result = actionHelper.initialize(commandQueue);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t PlocUpdater::performOperation(uint8_t operationCode) {
readCommandQueue();
doStateMachine();
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t PlocUpdater::executeAction(ActionId_t actionId,
MessageQueueId_t commandedBy, const uint8_t* data, size_t size) {
ReturnValue_t result = RETURN_FAILED;
if (state != State::IDLE) {
return IS_BUSY;
}
if (size > MAX_PLOC_UPDATE_PATH) {
return NAME_TOO_LONG;
}
switch (actionId) {
case UPDATE_NVM0_A:
updatePartition = Partition::A;
updateMemory = Memory::NVM0;
break;
case UPDATE_NVM0_B:
updatePartition = Partition::B;
updateMemory = Memory::NVM0;
break;
case UPDATE_NVM1_A:
updatePartition = Partition::A;
updateMemory = Memory::NVM1;
break;
case UPDATE_NVM1_B:
updatePartition = Partition::B;
updateMemory = Memory::NVM1;
break;
default:
return INVALID_ACTION_ID;
}
result = getImageLocation(data, size);
if (result != RETURN_OK) {
return result;
}
state = State::UPDATE_AVAILABLE;
return EXECUTION_FINISHED;
}
MessageQueueId_t PlocUpdater::getCommandQueue() const {
return commandQueue->getId();
}
MessageQueueIF* PlocUpdater::getCommandQueuePtr() {
return commandQueue;
}
void PlocUpdater::readCommandQueue() {
CommandMessage message;
ReturnValue_t result;
for (result = commandQueue->receiveMessage(&message); result == HasReturnvaluesIF::RETURN_OK;
result = commandQueue->receiveMessage(&message)) {
if (result != RETURN_OK) {
continue;
}
result = actionHelper.handleActionMessage(&message);
if (result == HasReturnvaluesIF::RETURN_OK) {
continue;
}
result = commandActionHelper.handleReply(&message);
if (result == HasReturnvaluesIF::RETURN_OK) {
continue;
}
sif::debug << "PlocUpdater::readCommandQueue: Received message with invalid format"
<< std::endl;
}
}
void PlocUpdater::doStateMachine() {
switch (state) {
case State::IDLE:
break;
case State::UPDATE_AVAILABLE:
commandUpdateAvailable();
break;
case State::UPDATE_TRANSFER:
commandUpdatePacket();
break;
case State::UPDATE_VERIFY:
commandUpdateVerify();
break;
case State::COMMAND_EXECUTING:
break;
default:
sif::debug << "PlocUpdater::doStateMachine: Invalid state" << std::endl;
break;
}
}
ReturnValue_t PlocUpdater::checkNameLength(size_t size) {
if (size > MAX_PLOC_UPDATE_PATH) {
return NAME_TOO_LONG;
}
return RETURN_OK;
}
ReturnValue_t PlocUpdater::getImageLocation(const uint8_t* data, size_t size) {
ReturnValue_t result = checkNameLength(size);
if (result != RETURN_OK) {
return result;
}
// Check if file is stored on SD card and if associated SD card is mounted
if (std::string(reinterpret_cast<const char*>(data), SD_PREFIX_LENGTH) == std::string(SdCardManager::SD_0_MOUNT_POINT)) {
if (!isSdCardMounted(sd::SLOT_0)) {
sif::warning << "PlocUpdater::prepareNvm0AUpdate: SD card 0 not mounted" << std::endl;
return SD_NOT_MOUNTED;
}
}
else if (std::string(reinterpret_cast<const char*>(data), SD_PREFIX_LENGTH) == std::string(SdCardManager::SD_1_MOUNT_POINT)) {
if (!isSdCardMounted(sd::SLOT_0)) {
sif::warning << "PlocUpdater::prepareNvm0AUpdate: SD card 1 not mounted" << std::endl;
return SD_NOT_MOUNTED;
}
}
else {
//update image not stored on SD card
}
updateFile = std::string(reinterpret_cast<const char*>(data), size);
// Check if file exists
if(not std::filesystem::exists(updateFile)) {
return FILE_NOT_EXISTS;
}
return RETURN_OK;
}
bool PlocUpdater::isSdCardMounted(sd::SdCard sdCard) {
SdCardManager::SdStatePair active;
ReturnValue_t result = sdcMan->getSdCardActiveStatus(active);
if (result != RETURN_OK) {
sif::debug << "PlocUpdater::isSdCardMounted: Failed to get SD card active state";
return false;
}
if (sdCard == sd::SLOT_0) {
if (active.first == sd::MOUNTED) {
return true;
}
else {
return false;
}
}
else if (sdCard == sd::SLOT_1) {
if (active.second == sd::MOUNTED) {
return true;
}
else {
return false;
}
}
else {
sif::debug << "PlocUpdater::isSdCardMounted: Unknown SD card specified" << std::endl;
}
return false;
}
void PlocUpdater::stepSuccessfulReceived(ActionId_t actionId,
uint8_t step) {
}
void PlocUpdater::stepFailedReceived(ActionId_t actionId, uint8_t step,
ReturnValue_t returnCode) {
}
void PlocUpdater::dataReceived(ActionId_t actionId, const uint8_t* data, uint32_t size) {
}
void PlocUpdater::completionSuccessfulReceived(ActionId_t actionId) {
switch (pendingCommand) {
case (PLOC_SPV::UPDATE_AVAILABLE):
state = State::UPDATE_TRANSFER;
break;
case (PLOC_SPV::UPDATE_IMAGE_DATA):
if (remainingPackets == 0) {
packetsSent = 0; // Reset packets sent variable for next update sequence
state = State::UPDATE_VERIFY;
}
else {
state = State::UPDATE_TRANSFER;
}
break;
case (PLOC_SPV::UPDATE_VERIFY):
triggerEvent(UPDATE_FINISHED);
state = State::IDLE;
pendingCommand = PLOC_SPV::NONE;
break;
default:
sif::debug << "PlocUpdater::completionSuccessfulReceived: Invalid pending command"
<< std::endl;
state = State::IDLE;
break;
}
}
void PlocUpdater::completionFailedReceived(ActionId_t actionId,
ReturnValue_t returnCode) {
switch(pendingCommand) {
case(PLOC_SPV::UPDATE_AVAILABLE): {
triggerEvent(UPDATE_AVAILABLE_FAILED);
break;
}
case(PLOC_SPV::UPDATE_IMAGE_DATA): {
triggerEvent(UPDATE_TRANSFER_FAILED, packetsSent);
break;
}
case(PLOC_SPV::UPDATE_VERIFY): {
triggerEvent(UPDATE_VERIFY_FAILED);
break;
}
default:
sif::debug << "PlocUpdater::completionFailedReceived: Invalid pending command "
<< std::endl;
break;
}
state = State::IDLE;
}
void PlocUpdater::commandUpdateAvailable() {
ReturnValue_t result = RETURN_OK;
if (not std::filesystem::exists(updateFile)) {
triggerEvent(UPDATE_FILE_NOT_EXISTS, static_cast<uint8_t>(state));
state = State::IDLE;
return;
}
std::ifstream file(updateFile, std::ifstream::binary);
file.seekg(0, file.end);
imageSize = static_cast<size_t>(file.tellg());
file.close();
numOfUpdatePackets = imageSize / MAX_SP_DATA ;
if (imageSize % MAX_SP_DATA) {
numOfUpdatePackets++;
}
remainingPackets = numOfUpdatePackets;
packetsSent = 0;
uint32_t imageCrc = makeCrc();
PLOC_SPV::UpdateInfo packet(PLOC_SPV::APID_UPDATE_AVAILABLE, static_cast<uint8_t>(updateMemory),
static_cast<uint8_t>(updatePartition), imageSize, imageCrc, numOfUpdatePackets);
result = commandActionHelper.commandAction(objects::PLOC_SUPERVISOR_HANDLER,
PLOC_SPV::UPDATE_AVAILABLE, packet.getWholeData(), packet.getFullSize());
if (result != RETURN_OK) {
sif::warning << "PlocUpdater::commandUpdateAvailable: Failed to send update available"
<< " packet to supervisor handler" << std::endl;
triggerEvent(ACTION_COMMANDING_FAILED, result, PLOC_SPV::UPDATE_AVAILABLE);
state = State::IDLE;
pendingCommand = PLOC_SPV::NONE;
return;
}
pendingCommand = PLOC_SPV::UPDATE_AVAILABLE;
state = State::COMMAND_EXECUTING;
return;
}
void PlocUpdater::commandUpdatePacket() {
ReturnValue_t result = RETURN_OK;
uint16_t payloadLength = 0;
if (not std::filesystem::exists(updateFile)) {
triggerEvent(UPDATE_FILE_NOT_EXISTS, static_cast<uint8_t>(state), packetsSent);
state = State::IDLE;
return;
}
std::ifstream file(updateFile, std::ifstream::binary);
file.seekg(packetsSent * MAX_SP_DATA, file.beg);
if (remainingPackets == 1) {
payloadLength = imageSize - static_cast<uint16_t>(file.tellg());
}
else {
payloadLength = MAX_SP_DATA;
}
PLOC_SPV::UpdatePacket packet(payloadLength);
file.read(reinterpret_cast<char*>(packet.getDataFieldPointer()), payloadLength);
file.close();
// sequence count of first packet is 1
packet.setPacketSequenceCount((packetsSent + 1) & PLOC_SPV::SEQUENCE_COUNT_MASK);
if (numOfUpdatePackets > 0) {
adjustSequenceFlags(packet);
}
packet.makeCrc();
result = commandActionHelper.commandAction(objects::PLOC_SUPERVISOR_HANDLER,
PLOC_SPV::UPDATE_IMAGE_DATA, packet.getWholeData(), packet.getFullSize());
if (result != RETURN_OK) {
sif::warning << "PlocUpdater::commandUpdateAvailable: Failed to send update"
<< " packet to supervisor handler" << std::endl;
triggerEvent(ACTION_COMMANDING_FAILED, result, PLOC_SPV::UPDATE_IMAGE_DATA);
state = State::IDLE;
pendingCommand = PLOC_SPV::NONE;
return;
}
remainingPackets--;
packetsSent++;
pendingCommand = PLOC_SPV::UPDATE_IMAGE_DATA;
state = State::COMMAND_EXECUTING;
}
void PlocUpdater::commandUpdateVerify() {
ReturnValue_t result = RETURN_OK;
PLOC_SPV::UpdateInfo packet(PLOC_SPV::APID_UPDATE_VERIFY, static_cast<uint8_t>(updateMemory),
static_cast<uint8_t>(updatePartition), imageSize, imageCrc, numOfUpdatePackets);
result = commandActionHelper.commandAction(objects::PLOC_SUPERVISOR_HANDLER,
PLOC_SPV::UPDATE_VERIFY, packet.getWholeData(), packet.getFullSize());
if (result != RETURN_OK) {
sif::warning << "PlocUpdater::commandUpdateAvailable: Failed to send update available"
<< " packet to supervisor handler" << std::endl;
triggerEvent(ACTION_COMMANDING_FAILED, result, PLOC_SPV::UPDATE_VERIFY);
state = State::IDLE;
pendingCommand = PLOC_SPV::NONE;
return;
}
state = State::COMMAND_EXECUTING;
pendingCommand = PLOC_SPV::UPDATE_VERIFY;
return;
}
ReturnValue_t PlocUpdater::makeCrc() {
//TODO: Waiting on input from TAS about the CRC to use
return 0;
}
void PlocUpdater::adjustSequenceFlags(PLOC_SPV::UpdatePacket& packet) {
if (packetsSent == 0) {
packet.setSequenceFlags(static_cast<uint8_t>(PLOC_SPV::SequenceFlags::FIRST_PKT));
}
else if (remainingPackets == 1) {
packet.setSequenceFlags(static_cast<uint8_t>(PLOC_SPV::SequenceFlags::LAST_PKT));
}
else {
packet.setSequenceFlags(static_cast<uint8_t>(PLOC_SPV::SequenceFlags::CONTINUED_PKT));
}
}

171
mission/devices/PlocUpdater.h
View File

@ -1,171 +0,0 @@
#ifndef MISSION_DEVICES_PLOCUPDATER_H_
#define MISSION_DEVICES_PLOCUPDATER_H_
#include "fsfw/action/CommandActionHelper.h"
#include "fsfw/action/ActionHelper.h"
#include "fsfw/action/HasActionsIF.h"
#include "fsfw/action/CommandsActionsIF.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
#include "fsfw/tasks/ExecutableObjectIF.h"
#include "fsfw/objectmanager/SystemObject.h"
#include "bsp_q7s/memory/SdCardManager.h"
#include "linux/fsfwconfig/objects/systemObjectList.h"
#include "fsfw/tmtcpacket/SpacePacket.h"
#include "OBSWConfig.h"
#include <mission/devices/devicedefinitions/PlocSupervisorDefinitions.h>
/**
* @brief An object of this class can be used to perform the software updates of the PLOC. The
* software update will be read from one of the SD cards, split into multiple space
* packets and sent to the PlocSupervisorHandler.
*
* @details The MPSoC has two boot memories (NVM0 and NVM1) where each stores two images (Partition A
* and Partition B)
*
* @author J. Meier
*/
class PlocUpdater : public SystemObject,
public HasActionsIF,
public ExecutableObjectIF,
public HasReturnvaluesIF,
public CommandsActionsIF {
public:
static const ActionId_t UPDATE_NVM0_A = 0;
static const ActionId_t UPDATE_NVM0_B = 1;
static const ActionId_t UPDATE_NVM1_A = 2;
static const ActionId_t UPDATE_NVM1_B = 3;
PlocUpdater(object_id_t objectId);
virtual ~PlocUpdater();
ReturnValue_t performOperation(uint8_t operationCode = 0) override;
ReturnValue_t executeAction(ActionId_t actionId, MessageQueueId_t commandedBy,
const uint8_t* data, size_t size);
MessageQueueId_t getCommandQueue() const;
ReturnValue_t initialize() override;
MessageQueueIF* getCommandQueuePtr() override;
void stepSuccessfulReceived(ActionId_t actionId, uint8_t step) override;
void stepFailedReceived(ActionId_t actionId, uint8_t step, ReturnValue_t returnCode) override;
void dataReceived(ActionId_t actionId, const uint8_t* data, uint32_t size) override;
void completionSuccessfulReceived(ActionId_t actionId) override;
void completionFailedReceived(ActionId_t actionId, ReturnValue_t returnCode) override;
private:
static const uint8_t INTERFACE_ID = CLASS_ID::PLOC_UPDATER;
//! [EXPORT] : [COMMENT] Updater is already performing an update
static const ReturnValue_t UPDATER_BUSY = MAKE_RETURN_CODE(0xA0);
//! [EXPORT] : [COMMENT] Received update command with invalid path string (too long).
static const ReturnValue_t NAME_TOO_LONG = MAKE_RETURN_CODE(0xA1);
//! [EXPORT] : [COMMENT] Received command to initiate update but SD card with update image not mounted.
static const ReturnValue_t SD_NOT_MOUNTED = MAKE_RETURN_CODE(0xA2);
//! [EXPORT] : [COMMENT] Update file received with update command does not exist.
static const ReturnValue_t FILE_NOT_EXISTS = MAKE_RETURN_CODE(0xA3);
static const uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::PLOC_UPDATER;
//! [EXPORT] : [COMMENT] Try to read update file but the file does not exist.
//! P1: Indicates in which state the file read fails
//! P2: During the update transfer the second parameter gives information about the number of already sent packets
static const Event UPDATE_FILE_NOT_EXISTS = MAKE_EVENT(0, severity::LOW);
//! [EXPORT] : [COMMENT] Failed to send command to supervisor handler
//! P1: Return value of CommandActionHelper::commandAction
//! P2: Action ID of command to send
static const Event ACTION_COMMANDING_FAILED = MAKE_EVENT(1, severity::LOW);
//! [EXPORT] : [COMMENT] Supervisor handler replied action message indicating a command execution failure of the update available command
static const Event UPDATE_AVAILABLE_FAILED = MAKE_EVENT(2, severity::LOW);
//! [EXPORT] : [COMMENT] Supervisor handler failed to transfer an update space packet.
//! P1: Parameter holds the number of update packets already sent (inclusive the failed packet)
static const Event UPDATE_TRANSFER_FAILED = MAKE_EVENT(3, severity::LOW);
//! [EXPORT] : [COMMENT] Supervisor failed to execute the update verify command.
static const Event UPDATE_VERIFY_FAILED = MAKE_EVENT(4, severity::LOW);
//! [EXPORT] : [COMMENT] MPSoC update successful completed
static const Event UPDATE_FINISHED = MAKE_EVENT(5, severity::INFO);
static const uint32_t QUEUE_SIZE = config::PLOC_UPDATER_QUEUE_SIZE;
static const size_t MAX_PLOC_UPDATE_PATH = 50;
static const size_t SD_PREFIX_LENGTH = 8;
// Maximum size of update payload data per space packet (max size of space packet is 1024 bytes)
static const size_t MAX_SP_DATA = 1016;
MessageQueueIF* commandQueue = nullptr;
SdCardManager* sdcMan = nullptr;
CommandActionHelper commandActionHelper;
ActionHelper actionHelper;
enum class State: uint8_t {
IDLE,
UPDATE_AVAILABLE,
UPDATE_TRANSFER,
UPDATE_VERIFY,
COMMAND_EXECUTING
};
State state = State::IDLE;
ActionId_t pendingCommand = PLOC_SPV::NONE;
enum class Memory: uint8_t {
NVM0,
NVM1
};
Memory updateMemory = Memory::NVM0;
enum class Partition: uint8_t {
A,
B
};
Partition updatePartition = Partition::A;
uint32_t packetsSent = 0;
uint32_t remainingPackets = 0;
// Number of packets required to transfer the update image
uint32_t numOfUpdatePackets = 0;
std::string updateFile;
uint32_t imageSize = 0;
uint32_t imageCrc = 0;
void readCommandQueue();
void doStateMachine();
/**
* @brief Extracts the path and name of the update image from the service 8 command data.
*/
ReturnValue_t getImageLocation(const uint8_t* data, size_t size);
ReturnValue_t checkNameLength(size_t size);
/**
* @brief Prepares and sends update available command to PLOC supervisor handler.
*/
void commandUpdateAvailable();
/**
* @brief Prepares and sends and update packet to the PLOC supervisor handler.
*/
void commandUpdatePacket();
/**
* @brief Prepares and sends the update verification packet to the PLOC supervisor handler.
*/
void commandUpdateVerify();
/**
* @brief Checks whether the SD card to read from is mounted or not.
*/
bool isSdCardMounted(sd::SdCard sdCard);
ReturnValue_t makeCrc();
void adjustSequenceFlags(PLOC_SPV::UpdatePacket& packet);
};
#endif /* MISSION_DEVICES_PLOCUPDATER_H_ */