Struct maia_httpd::fpga::InterruptHandler

pub struct InterruptHandler { /* private fields */ }

Interrupt handler.

Receives the interrupts produced by the FPGA IP core and sends notifications to the InterruptWaiters. It is necessary to call InterruptHandler::run in order to receive and process interrupts.

Examples

This shows how to create an InterruptHandler, obtain an InterruptWaiter, and wait for an interrupt, while running the InterruptHandler concurrently in a Tokio task.

use maia_httpd::fpga::IpCore;

let (ip_core, interrupt_handler) = IpCore::take().await?;
let waiter = interrupt_handler.waiter_recorder();
tokio::spawn(async move { interrupt_handler.run() });
waiter.wait().await;

Implementations

impl InterruptHandler

pub async fn run(self) -> Result<()>

Runs the interrupt handler.

This function only returns if there is an error.

The function must be run concurrently with the rest of the application so that interrupts can be received and notifications can be sent to the waiters.

pub fn waiter_spectrometer(&self) -> InterruptWaiter

Returns a waiter for the spectrometer interrupt.

pub fn waiter_recorder(&self) -> InterruptWaiter

Returns a waiter for the recorder interrupt.

Trait Implementations

impl Debug for InterruptHandler

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.