Struct rustable::gatt::RemoteChar

pub struct RemoteChar<'a, 'b, 'c> { /* fields omitted */ }

Implementations

impl<'a, 'b, 'c> RemoteChar<'a, 'b, 'c>

pub fn acquire_notify<'sel>(&'sel mut self) -> Result<RawFd, Error>

pub fn try_get_notify(&self) -> Result<Option<([u8; 255], usize)>, Error>

pub fn wait_get_notify(
    &self,
    timeout: Option<Duration>
) -> Result<Option<([u8; 255], usize)>, Error>

pub fn get_notify_fd(&self) -> Option<RawFd>

Trait Implementations

impl<'_, '_, '_> Characteristic for RemoteChar<'_, '_, '_>

fn read(&mut self) -> Result<([u8; 512], usize), Error>

Reads a value from the remote device's characteristic.

fn read_cached(&mut self) -> Result<([u8; 512], usize), Error>

Generally returns a previous value of the GATT characteristic. Check the individual implementors, for a more precise definition.

fn write(&mut self, _val: &[u8]) -> Result<(), Error>

Write a value to a GATT characteristic.

fn uuid(&self) -> &str

Get the UUID of the service. TODO: change to UUID (Rc)

fn write_acquired(&self) -> bool

Checks if the characteristic's write fd from [AcquireWrite] has already been acquired. Corresponds to reading [WriteAcquired] property.

fn notify_acquired(&self) -> bool

Checks if the characteristic's notify fd from [AcquireNotify] has already been acquired. Corresponds to reading [NotifyAcquired] property.

fn notifying(&self) -> bool

Checks if the [StartNotify] command has been called on a characteristic. Corresponds to reading [Notifying] property.

fn flags(&self) -> CharFlags

Get the flags present on a characteristic.