Struct ConsoleOrdered

pub struct ConsoleOrdered<'a, A: Alarm<'a>> { /* private fields */ }

Implementations

impl<'a, A: Alarm<'a>> ConsoleOrdered<'a, A>

pub fn new( uart: &'a dyn Receive<'a>, alarm: &'a A, rx_buffer: &'static mut [u8], grant: Grant<App, UpcallCount<3>, AllowRoCount<{ ro_allow::COUNT }>, AllowRwCount<{ rw_allow::COUNT }>>, atomic_size: usize, retry_timer: u32, write_timer: u32, ) -> ConsoleOrdered<'a, A>

Trait Implementations

impl<'a, A: Alarm<'a>> AlarmClient for ConsoleOrdered<'a, A>

fn alarm(&self)

Callback indicating the alarm time has been reached. The alarm MUST be disabled when this is called. If a new alarm is needed, the client can call Alarm::set_alarm.

impl<'a, A: Alarm<'a>> ReceiveClient for ConsoleOrdered<'a, A>

fn received_buffer( &self, buffer: &'static mut [u8], rx_len: usize, rcode: Result<(), ErrorCode>, error: Error, )

A call to Receive::receive_buffer completed.

fn received_word(&self, _word: u32, _rval: Result<(), ErrorCode>, _error: Error)

A call to Receive::receive_word completed.

impl<'a, A: Alarm<'a>> SyscallDriver for ConsoleOrdered<'a, A>

fn command( &self, cmd_num: usize, arg1: usize, _: usize, appid: ProcessId, ) -> CommandReturn

Setup shared buffers.

allow_num

• 0: Readonly buffer for write buffer Initiate serial transfers

command_num

• 0: Driver existence check.
• 1: Transmits a buffer passed via allow, up to the length passed in arg1

fn allocate_grant(&self, processid: ProcessId) -> Result<(), Error>

Request to allocate a capsule’s grant for a specific process.

fn allow_userspace_readable( &self, app: ProcessId, which: usize, slice: ReadWriteProcessBuffer, ) -> Result<ReadWriteProcessBuffer, (ReadWriteProcessBuffer, ErrorCode)>

System call for a process to pass a buffer (a UserspaceReadableProcessBuffer) to the kernel that the kernel can either read or write. The kernel calls this method only after it checks that the entire buffer is within memory the process can both read and write.