Embassy
embassy-rp

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rp2040

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macro_rules! bind_interrupts {
    ($vis:vis struct $name:ident { $($irq:ident => $($handler:ty),*;)* }) => { ... };
}
Expand description

Macro to bind interrupts to handlers.

This defines the right interrupt handlers, and creates a unit struct (like struct Irqs;) and implements the right [Binding]s for it. You can pass this struct to drivers to prove at compile-time that the right interrupts have been bound.

Example of how to bind one interrupt:

use embassy_rp::{bind_interrupts, usb, peripherals};

bind_interrupts!(struct Irqs {
    USBCTRL_IRQ => usb::InterruptHandler<peripherals::USB>;
});