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Codegen GPIO pins

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This commit is contained in:
Dario Nieuwenhuis
2021-04-23 23:47:34 +02:00
parent 29b5bae1d1
commit 6ba915a308
154 changed files with 24630 additions and 806 deletions
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59
embassy-stm32/src/gpio.rs
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@ -5,8 +5,8 @@ use embassy_extras::{impl_unborrow, unborrow};
use embedded_hal::digital::v2::{InputPin, OutputPin, StatefulOutputPin};
use gpio::vals;
use crate::chip;
use crate::pac::gpio_v2 as gpio;
use crate::peripherals;
/// Pull setting for an input.
#[derive(Debug, Eq, PartialEq)]
@ -165,7 +165,7 @@ pub(crate) mod sealed {
#[inline]
fn block(&self) -> gpio::Gpio {
// TODO hardcoding peripheral addrs until we figure out how these are handled in the metapac
let p = 0x4002_0000 + (self._port() as u32) * 0x400;
let p = chip::GPIO_BASE + (self._port() as usize) * chip::GPIO_STRIDE;
gpio::Gpio(p as *mut u8)
}
@ -298,12 +298,12 @@ impl OptionalPin for NoPin {
// ====================
macro_rules! impl_pin {
macro_rules! impl_gpio_pin {
($type:ident, $port_num:expr, $pin_num:expr, $exti_ch:ident) => {
impl Pin for peripherals::$type {
impl crate::gpio::Pin for peripherals::$type {
type ExtiChannel = peripherals::$exti_ch;
}
impl sealed::Pin for peripherals::$type {
impl crate::gpio::sealed::Pin for peripherals::$type {
#[inline]
fn pin_port(&self) -> u8 {
$port_num * 16 + $pin_num
@ -311,52 +311,3 @@ macro_rules! impl_pin {
}
};
}
impl_pin!(PA0, 0, 0, EXTI0);
impl_pin!(PA1, 0, 1, EXTI1);
impl_pin!(PA2, 0, 2, EXTI2);
impl_pin!(PA3, 0, 3, EXTI3);
impl_pin!(PA4, 0, 4, EXTI4);
impl_pin!(PA5, 0, 5, EXTI5);
impl_pin!(PA6, 0, 6, EXTI6);
impl_pin!(PA7, 0, 7, EXTI7);
impl_pin!(PA8, 0, 8, EXTI8);
impl_pin!(PA9, 0, 9, EXTI9);
impl_pin!(PA10, 0, 10, EXTI10);
impl_pin!(PA11, 0, 11, EXTI11);
impl_pin!(PA12, 0, 12, EXTI12);
impl_pin!(PA13, 0, 13, EXTI13);
impl_pin!(PA14, 0, 14, EXTI14);
impl_pin!(PA15, 0, 15, EXTI15);
impl_pin!(PB0, 1, 0, EXTI0);
impl_pin!(PB1, 1, 1, EXTI1);
impl_pin!(PB2, 1, 2, EXTI2);
impl_pin!(PB3, 1, 3, EXTI3);
impl_pin!(PB4, 1, 4, EXTI4);
impl_pin!(PB5, 1, 5, EXTI5);
impl_pin!(PB6, 1, 6, EXTI6);
impl_pin!(PB7, 1, 7, EXTI7);
impl_pin!(PB8, 1, 8, EXTI8);
impl_pin!(PB9, 1, 9, EXTI9);
impl_pin!(PB10, 1, 10, EXTI10);
impl_pin!(PB11, 1, 11, EXTI11);
impl_pin!(PB12, 1, 12, EXTI12);
impl_pin!(PB13, 1, 13, EXTI13);
impl_pin!(PB14, 1, 14, EXTI14);
impl_pin!(PB15, 1, 15, EXTI15);
impl_pin!(PC0, 2, 0, EXTI0);
impl_pin!(PC1, 2, 1, EXTI1);
impl_pin!(PC2, 2, 2, EXTI2);
impl_pin!(PC3, 2, 3, EXTI3);
impl_pin!(PC4, 2, 4, EXTI4);
impl_pin!(PC5, 2, 5, EXTI5);
impl_pin!(PC6, 2, 6, EXTI6);
impl_pin!(PC7, 2, 7, EXTI7);
impl_pin!(PC8, 2, 8, EXTI8);
impl_pin!(PC9, 2, 9, EXTI9);
impl_pin!(PC10, 2, 10, EXTI10);
impl_pin!(PC11, 2, 11, EXTI11);
impl_pin!(PC12, 2, 12, EXTI12);
impl_pin!(PC13, 2, 13, EXTI13);
impl_pin!(PC14, 2, 14, EXTI14);
impl_pin!(PC15, 2, 15, EXTI15);