Struct ArtyE21

pub(crate) struct ArtyE21 {
    pub(crate) console: &'static Console<'static>,
    pub(crate) gpio: &'static GPIO<'static, GpioPin<'static>>,
    pub(crate) alarm: &'static AlarmDriver<'static, VirtualMuxAlarm<'static, ArtyExxClint<'static>>>,
    pub(crate) led: &'static LedDriver<'static, LedHigh<'static, GpioPin<'static>>, 3>,
    pub(crate) button: &'static Button<'static, GpioPin<'static>>,
    pub(crate) scheduler: &'static PrioritySched,
}

A structure representing this platform that holds references to all capsules for this platform.

Fields

console: &'static Console<'static>

gpio: &'static GPIO<'static, GpioPin<'static>>

alarm: &'static AlarmDriver<'static, VirtualMuxAlarm<'static, ArtyExxClint<'static>>>

led: &'static LedDriver<'static, LedHigh<'static, GpioPin<'static>>, 3>

button: &'static Button<'static, GpioPin<'static>>

scheduler: &'static PrioritySched

Trait Implementations

impl KernelResources<ArtyExx<'static, ArtyExxDefaultPeripherals<'static>>> for ArtyE21

type SyscallDriverLookup = ArtyE21

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 = PrioritySched

The implementation of the scheduling algorithm the kernel will use.

type SchedulerTimer = ()

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 SyscallDriverLookup for ArtyE21

Mapping of integer syscalls to objects that implement syscalls.

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.