118 lines
4.2 KiB
C++
118 lines
4.2 KiB
C++
#ifndef MISSION_DEVICES_PLOCMEMORYDUMPER_H_
|
|
#define MISSION_DEVICES_PLOCMEMORYDUMPER_H_
|
|
|
|
#include <linux/payload/plocMemDumpDefs.h>
|
|
#include <linux/payload/plocSupvDefs.h>
|
|
|
|
#include "OBSWConfig.h"
|
|
|
|
#ifdef XIPHOS_Q7S
|
|
#include "bsp_q7s/fs/SdCardManager.h"
|
|
#endif
|
|
|
|
#include "eive/eventSubsystemIds.h"
|
|
#include "fsfw/action/ActionHelper.h"
|
|
#include "fsfw/action/CommandActionHelper.h"
|
|
#include "fsfw/action/CommandsActionsIF.h"
|
|
#include "fsfw/action/HasActionsIF.h"
|
|
#include "fsfw/objectmanager/SystemObject.h"
|
|
#include "fsfw/returnvalues/returnvalue.h"
|
|
#include "fsfw/tasks/ExecutableObjectIF.h"
|
|
#include "objects/systemObjectList.h"
|
|
|
|
/**
|
|
* @brief Because the buffer of the linux tty driver is limited to 2 x 65535 bytes, this class is
|
|
* created to perform large dumps of PLOC memories.
|
|
*
|
|
* @details Currently the PLOC supervisor only implements the functionality to dump the MRAM.
|
|
*
|
|
* @author J. Meier
|
|
*/
|
|
class PlocMemoryDumper : public SystemObject,
|
|
public HasActionsIF,
|
|
public ExecutableObjectIF,
|
|
public CommandsActionsIF {
|
|
public:
|
|
static const ActionId_t NONE = 0;
|
|
static const ActionId_t DUMP_MRAM = 1;
|
|
|
|
PlocMemoryDumper(object_id_t objectId);
|
|
virtual ~PlocMemoryDumper();
|
|
|
|
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 uint32_t QUEUE_SIZE = 10;
|
|
|
|
static const uint8_t INTERFACE_ID = CLASS_ID::PLOC_MEMORY_DUMPER;
|
|
|
|
//! [EXPORT] : [COMMENT] The capacity of the MRAM amounts to 512 kB. Thus the maximum address must
|
|
//! not be higher than 0x7d000.
|
|
static const ReturnValue_t MRAM_ADDRESS_TOO_HIGH = MAKE_RETURN_CODE(0xA0);
|
|
//! [EXPORT] : [COMMENT] The specified end address is lower than the start address
|
|
static const ReturnValue_t MRAM_INVALID_ADDRESS_COMBINATION = MAKE_RETURN_CODE(0xA1);
|
|
|
|
static const uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::PLOC_MEMORY_DUMPER;
|
|
|
|
//! [EXPORT] : [COMMENT] Failed to send mram dump command to supervisor handler
|
|
//! P1: Return value of commandAction function
|
|
//! P2: Start address of MRAM to dump with this command
|
|
static const Event SEND_MRAM_DUMP_FAILED = MAKE_EVENT(0, severity::LOW);
|
|
//! [EXPORT] : [COMMENT] Received completion failure report form PLOC supervisor handler
|
|
//! P1: MRAM start address of failing dump command
|
|
static const Event MRAM_DUMP_FAILED = MAKE_EVENT(1, severity::LOW);
|
|
//! [EXPORT] : [COMMENT] MRAM dump finished successfully
|
|
static const Event MRAM_DUMP_FINISHED = MAKE_EVENT(2, severity::LOW);
|
|
|
|
// Maximum size of mram dump which can be retrieved with one command
|
|
static const uint32_t MAX_MRAM_DUMP_SIZE = 100000;
|
|
static const uint32_t MAX_MRAM_ADDRESS = 0x7d000;
|
|
|
|
MessageQueueIF* commandQueue = nullptr;
|
|
|
|
CommandActionHelper commandActionHelper;
|
|
|
|
ActionHelper actionHelper;
|
|
|
|
enum class State : uint8_t {
|
|
IDLE,
|
|
COMMAND_FIRST_MRAM_DUMP,
|
|
COMMAND_CONSECUTIVE_MRAM_DUMP,
|
|
EXECUTING_MRAM_DUMP
|
|
};
|
|
|
|
State state = State::IDLE;
|
|
|
|
ActionId_t pendingCommand = NONE;
|
|
|
|
typedef struct MemoryInfo {
|
|
// Stores the start address of the next memory range to dump
|
|
uint32_t startAddress;
|
|
uint32_t endAddress;
|
|
// Stores the start address of the last sent dump command
|
|
uint32_t lastStartAddress;
|
|
} MemoryInfo_t;
|
|
|
|
MemoryInfo_t mram = {0, 0, 0};
|
|
|
|
void readCommandQueue();
|
|
void doStateMachine();
|
|
|
|
/**
|
|
* @brief Sends the next mram dump command to the PLOC supervisor handler.
|
|
*/
|
|
void commandNextMramDump(ActionId_t dumpCommand);
|
|
};
|
|
|
|
#endif /* MISSION_DEVICES_PLOCMEMORYDUMPER_H_ */
|