Struct Platform

pub struct Platform {
    pub(crate) console: &'static Console<'static>,
    pub(crate) led: &'static LedDriver<'static, LedLow<'static, GPIOPin<'static>>, 4>,
    pub(crate) alarm: &'static AlarmDriverComponentType<Rtc<'static>>,
    pub(crate) scheduler: &'static RoundRobinSched<'static>,
    pub(crate) systick: SysTick,
    pub(crate) processes: &'static [Option<&'static dyn Process>],
}

Supported drivers by the platform

Fields

console: &'static Console<'static>

led: &'static LedDriver<'static, LedLow<'static, GPIOPin<'static>>, 4>

alarm: &'static AlarmDriverComponentType<Rtc<'static>>

scheduler: &'static RoundRobinSched<'static>

systick: SysTick

processes: &'static [Option<&'static dyn Process>]

Trait Implementations

impl KernelResources<NRF52<'static, Nrf52840DefaultPeripherals<'static>>> for Platform

type SyscallDriverLookup = Platform

The implementation of the system call dispatch mechanism the kernel will use.

type SyscallFilter = ()

The implementation of the system call filtering mechanism the kernel will use.

type ProcessFault = ()

The implementation of the process fault handling mechanism the kernel will use.

type Scheduler = RoundRobinSched<'static>

The implementation of the scheduling algorithm the kernel will use.

type SchedulerTimer = SysTick

The implementation of the timer used to create the timeslices provided to applications.

type WatchDog = ()

The implementation of the WatchDog timer used to monitor the running of the kernel.

type ContextSwitchCallback = ()

The implementation of the context switch callback handler the kernel will use.

fn syscall_driver_lookup(&self) -> &Self::SyscallDriverLookup

Returns a reference to the implementation of the SyscallDriverLookup this platform will use to route syscalls.

fn syscall_filter(&self) -> &Self::SyscallFilter

Returns a reference to the implementation of the SyscallFilter this platform wants the kernel to use.

fn process_fault(&self) -> &Self::ProcessFault

Returns a reference to the implementation of the ProcessFault handler this platform wants the kernel to use.

fn scheduler(&self) -> &Self::Scheduler

Returns a reference to the implementation of the Scheduler this platform wants the kernel to use.

fn scheduler_timer(&self) -> &Self::SchedulerTimer

Returns a reference to the implementation of the SchedulerTimer timer for this platform.

fn watchdog(&self) -> &Self::WatchDog

Returns a reference to the implementation of the WatchDog on this platform.

fn context_switch_callback(&self) -> &Self::ContextSwitchCallback

Returns a reference to the implementation of the ContextSwitchCallback for this platform.

impl ProcessLoadingAsyncClient for Platform

fn process_loaded(&self, _result: Result<(), ProcessLoadError>)

A process was successfully found in flash, checked, and loaded into a ProcessStandard object.

fn process_loading_finished(&self)

There are no more processes in flash to be loaded.

impl SyscallDriverLookup for Platform

fn with_driver<F, R>(&self, driver_num: usize, f: F) -> R

where F: FnOnce(Option<&dyn SyscallDriver>) -> R,

Platform-specific mapping of syscall numbers to objects that implement the Driver methods for that syscall.