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wipe mram command

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This commit is contained in:
Jakob.Meier
2021-07-28 19:34:10 +02:00
parent 50ca738d5c
commit f4b67945cc
3 changed files with 139 additions and 1 deletions
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102
mission/devices/devicedefinitions/PlocSupervisorDefinitions.h
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@ -1049,6 +1049,108 @@ private:
}
};
/**
* @brief This class packages the space packet to run auto EM tests.
*/
class RunAutoEmTests: public SpacePacket {
public:
/**
* @brief Constructor
*
* @param test 1 - complete EM test, 2 - Short test (only memory readback NVM0,1,3)
*/
RunAutoEmTests(uint8_t test) :
SpacePacket(DATA_FIELD_LENGTH - 1, true, APID_RUN_AUTO_EM_TESTS,
DEFAULT_SEQUENCE_COUNT), test(test) {
initPacket();
}
private:
static const uint16_t DATA_FIELD_LENGTH = 3;
static const uint16_t DEFAULT_SEQUENCE_COUNT = 1;
static const uint16_t CRC_OFFSET = DATA_FIELD_LENGTH - 2;
uint8_t test = 0;
void initPacket() {
size_t serializedSize = 0;
uint8_t* data_field_ptr = this->localData.fields.buffer;
SerializeAdapter::serialize<uint8_t>(&test, &data_field_ptr, &serializedSize,
sizeof(test), SerializeIF::Endianness::BIG);
serializedSize = 0;
uint16_t crc = CRC::crc16ccitt(this->localData.byteStream,
sizeof(CCSDSPrimaryHeader) + DATA_FIELD_LENGTH - 2);
uint8_t* crcPos = this->localData.fields.buffer + CRC_OFFSET;
SerializeAdapter::serialize<uint16_t>(&crc, &crcPos, &serializedSize, sizeof(crc),
SerializeIF::Endianness::BIG);
}
};
/**
* @brief This class packages the space packet to wipe or dump parts of the MRAM.
*/
class MramCmd: public SpacePacket {
public:
enum class MramAction {
WIPE,
DUMP
};
/**
* @brief Constructor
*
* @param start Start address of the MRAM section to wipe or dump
* @param stop End address of the MRAM section to wipe or dump
* @param action Dump or wipe MRAM
*/
MramCmd(uint32_t start, uint32_t stop, MramAction action) :
SpacePacket(DATA_FIELD_LENGTH - 1, true, APID_IDLE_PACKET,
DEFAULT_SEQUENCE_COUNT), start(start), stop(stop) {
if(action == MramAction::WIPE) {
this->setAPID(APID_WIPE_MRAM);
}
else if (action == MramAction::DUMP) {
this->setAPID(APID_DUMP_MRAM);
}
else {
sif::debug << "WipeMram: Invalid action specified";
}
initPacket();
}
private:
static const uint16_t DATA_FIELD_LENGTH = 8;
static const uint16_t DEFAULT_SEQUENCE_COUNT = 1;
static const uint16_t CRC_OFFSET = DATA_FIELD_LENGTH - 2;
uint32_t start = 0;
uint32_t stop = 0;
void initPacket() {
uint8_t concatBuffer[6];
concatBuffer[0] = static_cast<uint8_t>(start >> 16);
concatBuffer[1] = static_cast<uint8_t>(start >> 8);
concatBuffer[2] = static_cast<uint8_t>(start);
concatBuffer[3] = static_cast<uint8_t>(stop >> 16);
concatBuffer[4] = static_cast<uint8_t>(stop >> 8);
concatBuffer[5] = static_cast<uint8_t>(stop);
uint8_t* data_field_ptr = this->localData.fields.buffer;
std::memcpy(data_field_ptr, concatBuffer, sizeof(concatBuffer));
size_t serializedSize = 0;
uint16_t crc = CRC::crc16ccitt(this->localData.byteStream,
sizeof(CCSDSPrimaryHeader) + DATA_FIELD_LENGTH - 2);
uint8_t* crcPos = this->localData.fields.buffer + CRC_OFFSET;
SerializeAdapter::serialize<uint16_t>(&crc, &crcPos, &serializedSize, sizeof(crc),
SerializeIF::Endianness::BIG);
}
};
/**
* @brief This dataset stores the boot status report of the supervisor.
*/