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stm32: move ADC, DAC pin impls to build.rs

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This commit is contained in:
Dario Nieuwenhuis
2022-02-23 20:21:28 +01:00
parent 30ce71127a
commit 052f370de9
3 changed files with 30 additions and 75 deletions
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23
embassy-stm32/src/dac/mod.rs
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@ -10,13 +10,11 @@ pub(crate) mod sealed {
pub trait Instance {
fn regs() -> &'static crate::pac::dac::Dac;
}
pub trait DacPin<T: Instance, const C: u8>: crate::gpio::Pin {}
}
pub trait Instance: sealed::Instance + 'static {}
pub trait DacPin<T: Instance, const C: u8>: sealed::DacPin<T, C> + 'static {}
pub trait DacPin<T: Instance, const C: u8>: crate::gpio::Pin + 'static {}
crate::pac::peripherals!(
(dac, $inst:ident) => {
@ -30,19 +28,8 @@ crate::pac::peripherals!(
};
);
crate::pac::peripheral_pins!(
($inst:ident, dac, DAC, $pin:ident, OUT1) => {
impl DacPin<peripherals::$inst, 1> for peripherals::$pin {}
impl sealed::DacPin<peripherals::$inst, 1> for peripherals::$pin {
}
macro_rules! impl_dac_pin {
($inst:ident, $pin:ident, $ch:expr) => {
impl crate::dac::DacPin<peripherals::$inst, $ch> for crate::peripherals::$pin {}
};
($inst:ident, dac, DAC, $pin:ident, OUT2) => {
impl DacPin<peripherals::$inst, 2> for peripherals::$pin {}
impl sealed::DacPin<peripherals::$inst, 2> for peripherals::$pin {
}
};
);
}