[−][src]Trait interrupture::InterruptController

pub trait InterruptController {
type Request: Nr;
type Priority;
    fn trigger(&mut self, irq: &Self::Request);
    fn is_pending(irq: &Self::Request) -> bool;
    fn pend(irq: &Self::Request);
    fn unpend(irq: &Self::Request);
    fn get_priority(irq: &Self::Request) -> Self::Priority;
    fn set_priority(&mut self, irq: &Self::Request, priority: Self::Priority);
    fn disable(&mut self, irq: &Self::Request);
    fn enable(&mut self, irq: &Self::Request);
}

A low level API for interrupts. Implement this API for your hardware in order to get access to the more convenient crossbeam-like API.

Associated Types

`type Request: Nr`

An interrupt identifier. Should never contain values that can't be represented as a u8.

`type Priority`

A priority identifier. Opaquely used by interrupture and just forwarded back to you.

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Required methods

`fn trigger(&mut self, irq: &Self::Request)`

Causes an interrupt routine to be invoked by making the hardware believe the interrupt was triggered.

Essentially this is a software interrupt trigger.

`fn is_pending(irq: &Self::Request) -> bool`

Returns the pending state of the interrupt

`fn pend(irq: &Self::Request)`

Sets the pending state of the interrupt to true

`fn unpend(irq: &Self::Request)`

Sets the pending state of the interrupt to false

`fn get_priority(irq: &Self::Request) -> Self::Priority`

Fetches the priority of the given interrupt

`fn set_priority(&mut self, irq: &Self::Request, priority: Self::Priority)`

Sets a the new priority of the given interrupt

`fn disable(&mut self, irq: &Self::Request)`

Disables the given interrupt

`fn enable(&mut self, irq: &Self::Request)`

Enables the given interrupt

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Implementors

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