Struct mnemos_d1_core::D1

pub struct D1 {
    pub kernel: &'static Kernel,
    pub timers: Timers,
    pub plic: Plic,
    pub(crate) _uart: Uart,
    pub(crate) _spim: Spim1,
}

Fields

kernel: &'static Kernel

timers: Timers

plic: Plic

_uart: Uart

_spim: Spim1

Implementations

impl D1

pub fn initialize( timers: Timers, uart: Uart, spim: Spim1, dmac: Dmac, plic: Plic ) -> Result<Self, ()>

Initialize MnemOS for the D1.

This function configures the hardware platform and spawns driver services for SPI and UART, as well as the Serial Mux and Tracing services.

Note: Initialize the global allocator prior to calling this function.

pub fn initialize_sharp_display(&self)

Spawns a SHARP Memory Display driver and a graphical Forth REPL on the Sharp Memory Display.

This function requires a SHARP memory display to be connected to the D1’s SPI_DBI pins (SPI1).

Panics

If the SHARP Memory Display driver or the graphical Forth REPL tasks could not be spawned.

pub fn run(self) -> !

pub(crate) fn handle_dmac()

DMAC ISR handler

At the moment, we only service the Channel 0 interrupt, which indicates that the serial transmission is complete.

pub(crate) fn timer1_int()

Timer1 ISR handler

We don’t actually do anything in the TIMER1 interrupt. It is only here to knock us out of WFI. Just disable the IRQ to prevent refires

pub fn handle_panic(info: &PanicInfo<'_>) -> !