Enum PropertyTag 

#[repr(u8)]
pub enum PropertyTag {
    CurrentVersion(Version),
    AvailablePeripherals(Box<[PeripheryTag]>),
    FlashStartAddress(u32),
    FlashSize(u32),
    FlashSectorSize(u32),
    FlashBlockCount(u32),
    AvailableCommands(Box<[CommandTagDiscriminants]>),
    CRCCheckStatus(StatusCode),
    LastError(u32),
    VerifyWrites(bool),
    MaxPacketSize(u32),
    ReservedRegions(ReservedRegions),
    ValidateRegions(bool),
    RAMStartAddress(u32),
    RAMSize(u32),
    SystemDeviceId(u32),
    FlashSecurityState(FlashSecurityState),
    UniqueDeviceId(DeviceId),
    FlashFacSupport(bool),
    FlashAccessSegmentSize(u32),
    FlashAccessSegmentCount(u32),
    FlashReadMargin(FlashReadMargin),
    QSPIInitStatus(StatusCode),
    TargetVersion(Version),
    ExternalMemoryAttributes(ExternalMemoryAttributes),
    ReliableUpdateStatus(StatusCode),
    FlashPageSize(u32),
    IrqNotifierPin(IrqNotifierPin),
    PFRKeystoreUpdateOpt(PfrKeystoreUpdateOpt),
    ByteWriteTimeoutMs(u32),
    FuseLockedStatus = 31,
    BootStatusRegister(u32),
    FirmwareVersion(u32),
    FuseProgramVoltage(FuseProgramVoltage),
    VerifyErase(bool),
    SHEFlashPartition(SHEFlashPartition),
    SHEBootMode(SHEBootMode),
    LifeCycleState(LifeCycleState),
}

Enumeration of bootloader property tags.

These properties can be queried from the bootloader to get information about the device capabilities, memory layout, and current status.

Variants

CurrentVersion(Version)

Current version of the bootloader

AvailablePeripherals(Box<[PeripheryTag]>)

List of available peripheral interfaces

FlashStartAddress(u32)

Start address of the internal flash memory

Note

The length includes the “0x” part.

FlashSize(u32)

Size of the internal flash memory

FlashSectorSize(u32)

Size of a single flash sector

FlashBlockCount(u32)

Number of flash blocks

AvailableCommands(Box<[CommandTagDiscriminants]>)

List of available bootloader commands

CRCCheckStatus(StatusCode)

Status of the last CRC check operation

LastError(u32)

Value of the last error that occurred

VerifyWrites(bool)

Whether write operations are verified after completion

MaxPacketSize(u32)

Maximum packet size for data transfer

ReservedRegions(ReservedRegions)

Memory regions reserved by the bootloader

ValidateRegions(bool)

Regions that should be validated

RAMStartAddress(u32)

Start address of the internal RAM memory

RAMSize(u32)

Size of the internal RAM memory

SystemDeviceId(u32)

System device identification number

FlashSecurityState(FlashSecurityState)

Current security state of the flash memory

UniqueDeviceId(DeviceId)

Unique device identification bytes

FlashFacSupport(bool)

Flash factory support information

FlashAccessSegmentSize(u32)

Size of flash access segments

FlashAccessSegmentCount(u32)

Number of flash access segments

FlashReadMargin(FlashReadMargin)

Flash read margin setting

QSPIInitStatus(StatusCode)

QuadSPI initialization status

TargetVersion(Version)

Target version information

ExternalMemoryAttributes(ExternalMemoryAttributes)

Attributes of external memory devices

ReliableUpdateStatus(StatusCode)

Status of reliable update feature

FlashPageSize(u32)

Size of a single flash page

IrqNotifierPin(IrqNotifierPin)

IRQ notifier pin configuration

PFRKeystoreUpdateOpt(PfrKeystoreUpdateOpt)

PFR keystore update option

ByteWriteTimeoutMs(u32)

Timeout for byte write operations in milliseconds

FuseLockedStatus = 31

Status of fuse locked state

BootStatusRegister(u32)

Boot status register value

FirmwareVersion(u32)

Firmware version information

FuseProgramVoltage(FuseProgramVoltage)

Fuse program voltage setting

VerifyErase(bool)

Whether erase operations are verified after completion

SHEFlashPartition(SHEFlashPartition)

Secure Hardware Extension flash partition information

SHEBootMode(SHEBootMode)

Secure Hardware Extension boot mode information

LifeCycleState(LifeCycleState)

Current life cycle state of the device

Implementations

impl PropertyTag

pub fn from_code(tag: PropertyTagDiscriminants, data: &[u32]) -> PropertyTag

Create a PropertyTag from a discriminant and data array.

Parses the raw data according to the property type and creates the appropriate PropertyTag variant.

Arguments

• tag - Property tag discriminant identifying the property type
• data - Raw data array containing the property value

Returns

Parsed PropertyTag variant

Panics

When parsing PropertyTag::CRCCheckStatus, if the status returned by the board is invalid.

Trait Implementations

impl Clone for PropertyTag

fn clone(&self) -> PropertyTag

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PropertyTag

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for PropertyTag

fn fmt(&self, __derive_more_f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'_enum> From<&'_enum PropertyTag> for PropertyTagDiscriminants

fn from(val: &'_enum PropertyTag) -> PropertyTagDiscriminants

Converts to this type from the input type.

impl From<PropertyTag> for PropertyTagDiscriminants

fn from(val: PropertyTag) -> PropertyTagDiscriminants

Converts to this type from the input type.

impl IntoDiscriminant for PropertyTag

type Discriminant = PropertyTagDiscriminants

Enum listing the same variants as this enum but without any data fields

fn discriminant(&self) -> Self::Discriminant

impl ToAddress for PropertyTag

fn code(&self) -> u8

Extract the numeric code from a tagged enum.