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stm32/can: cleanup interrupt traits.

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This commit is contained in:
Dario Nieuwenhuis 2023-12-18 18:43:01 +01:00
parent 91e107ea07
commit d709aa231b
1 changed files with 10 additions and 42 deletions
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52
embassy-stm32/src/can/bxcan.rs
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@ -585,30 +585,18 @@ pub(crate) mod sealed {
pub trait Instance {
const REGISTERS: *mut bxcan::RegisterBlock;
fn regs() -> &'static crate::pac::can::Can;
fn regs() -> crate::pac::can::Can;
fn state() -> &'static State;
}
}
pub trait TXInstance {
pub trait Instance: sealed::Instance + RccPeripheral + 'static {
type TXInterrupt: crate::interrupt::typelevel::Interrupt;
}
pub trait RX0Instance {
type RX0Interrupt: crate::interrupt::typelevel::Interrupt;
}
pub trait RX1Instance {
type RX1Interrupt: crate::interrupt::typelevel::Interrupt;
}
pub trait SCEInstance {
type SCEInterrupt: crate::interrupt::typelevel::Interrupt;
}
pub trait InterruptableInstance: TXInstance + RX0Instance + RX1Instance + SCEInstance {}
pub trait Instance: sealed::Instance + RccPeripheral + InterruptableInstance + 'static {}
pub struct BxcanInstance<'a, T>(PeripheralRef<'a, T>);
unsafe impl<'d, T: Instance> bxcan::Instance for BxcanInstance<'d, T> {
@ -620,8 +608,8 @@ foreach_peripheral!(
impl sealed::Instance for peripherals::$inst {
const REGISTERS: *mut bxcan::RegisterBlock = crate::pac::$inst.as_ptr() as *mut _;
fn regs() -> &'static crate::pac::can::Can {
&crate::pac::$inst
fn regs() -> crate::pac::can::Can {
crate::pac::$inst
}
fn state() -> &'static sealed::State {
@ -630,32 +618,12 @@ foreach_peripheral!(
}
}
impl Instance for peripherals::$inst {}
foreach_interrupt!(
($inst,can,CAN,TX,$irq:ident) => {
impl TXInstance for peripherals::$inst {
type TXInterrupt = crate::interrupt::typelevel::$irq;
}
};
($inst,can,CAN,RX0,$irq:ident) => {
impl RX0Instance for peripherals::$inst {
type RX0Interrupt = crate::interrupt::typelevel::$irq;
}
};
($inst,can,CAN,RX1,$irq:ident) => {
impl RX1Instance for peripherals::$inst {
type RX1Interrupt = crate::interrupt::typelevel::$irq;
}
};
($inst,can,CAN,SCE,$irq:ident) => {
impl SCEInstance for peripherals::$inst {
type SCEInterrupt = crate::interrupt::typelevel::$irq;
}
};
);
impl InterruptableInstance for peripherals::$inst {}
impl Instance for peripherals::$inst {
type TXInterrupt = crate::_generated::peripheral_interrupts::$inst::TX;
type RX0Interrupt = crate::_generated::peripheral_interrupts::$inst::RX0;
type RX1Interrupt = crate::_generated::peripheral_interrupts::$inst::RX1;
type SCEInterrupt = crate::_generated::peripheral_interrupts::$inst::SCE;
}
};
);