Struct kernel::debug::DebugWriter

pub struct DebugWriter { /* fields omitted */ }

Main type that we need an immutable reference to so we can share it with the UART provider and this debug module.

Implementations

impl DebugWriter

pub fn new(
    uart: &'static dyn Transmit<'_>,
    out_buffer: &'static mut [u8],
    internal_buffer: &'static mut RingBuffer<'static, u8>
) -> DebugWriter

Trait Implementations

impl TransmitClient for DebugWriter

fn transmitted_buffer(
    &self,
    buffer: &'static mut [u8],
    _tx_len: usize,
    _rcode: Result<(), ErrorCode>
)

A call to Transmit::transmit_buffer completed. The Result<(), ErrorCode> indicates whether the buffer was successfully transmitted. A call to transmit_word or transmit_buffer made within this callback SHOULD NOT return BUSY: when this callback is made the UART should be ready to receive another call.

fn transmitted_word(&self, _rcode: Result<(), ErrorCode>)

A call to Transmit::transmit_word completed. The Result<(), ErrorCode> indicates whether the word was successfully transmitted. A call to transmit_word or transmit_buffer made within this callback SHOULD NOT return BUSY: when this callback is made the UART should be ready to receive another call.