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Add stm32-metapac crate, with codegen in rust

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This commit is contained in:
Dario Nieuwenhuis
2021-05-25 04:17:24 +02:00
parent fb85850492
commit d8e4421fc6
534 changed files with 2386 additions and 376357 deletions
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11
embassy-stm32/src/gpio.rs
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@ -7,6 +7,7 @@ use embedded_hal::digital::v2::{InputPin, OutputPin, StatefulOutputPin};
use crate::pac;
use crate::pac::gpio::{self, vals};
use crate::peripherals;
/// Pull setting for an input.
#[derive(Debug, Eq, PartialEq)]
@ -315,16 +316,16 @@ impl OptionalPin for NoPin {
// ====================
macro_rules! impl_gpio_pin {
($type:ident, $port_num:expr, $pin_num:expr, $exti_ch:ident) => {
impl crate::gpio::Pin for peripherals::$type {
crate::pac::pins!(
($pin_name:ident, $port_name:ident, $port_num:expr, $pin_num:expr, $exti_ch:ident) => {
impl Pin for peripherals::$pin_name {
type ExtiChannel = peripherals::$exti_ch;
}
impl crate::gpio::sealed::Pin for peripherals::$type {
impl sealed::Pin for peripherals::$pin_name {
#[inline]
fn pin_port(&self) -> u8 {
$port_num * 16 + $pin_num
}
}
};
}
);