Struct ProtocolLayer

pub struct ProtocolLayer<DRIVER: Driver, TIMER: Timer> { /* private fields */ }

The USB PD protocol layer.

Implementations

impl<DRIVER: Driver, TIMER: Timer> ProtocolLayer<DRIVER, TIMER>

pub fn new(driver: DRIVER, default_header: Header) -> Self

Create a new protocol layer from a driver and default header.

pub fn reset(&mut self)

Reset the protocol layer.

pub fn get_timer(timer_type: TimerType) -> impl Future<Output = ()>

Get a timer future for a given type.

pub async fn transmit(&mut self, message: Message) -> Result<(), Error>

Transmit a message.

pub async fn receive_message(&mut self) -> Result<Message, Error>

Receive a message.

pub async fn receive_message_type( &mut self, message_types: &[MessageType], timer_type: TimerType, ) -> Result<Message, Error>

Wait until a message of one of the chosen types is received, or a timeout occurs.

pub async fn hard_reset(&mut self) -> Result<(), Error>

Perform a hard-reset procedure.

pub async fn wait_for_vbus(&mut self)

Wait for VBUS to be available.

FIXME: Check what the logic should be.

pub async fn wait_for_source_capabilities(&mut self) -> Result<Message, Error>

Wait for the source to provide its capabilities.

pub async fn transmit_control_message( &mut self, control_message_type: ControlMessageType, ) -> Result<(), Error>

Transmit a control message of the provided type.

pub async fn request_power( &mut self, supply: PowerSourceRequest, ) -> Result<(), Error>

Request a certain power level from the source.

Trait Implementations

impl<DRIVER: Debug + Driver, TIMER: Debug + Timer> Debug for ProtocolLayer<DRIVER, TIMER>

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

Formats the value using the given formatter.