Struct kernel::debug::DebugWriter

pub struct DebugWriter { /* private fields */ }

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.