rp/gpio: implement Input
This commit is contained in:
32
embassy-rp-examples/src/bin/blinky.rs
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32
embassy-rp-examples/src/bin/blinky.rs
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#![no_std]
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#![no_main]
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#![feature(asm)]
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#![feature(min_type_alias_impl_trait)]
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#![feature(impl_trait_in_bindings)]
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#![feature(type_alias_impl_trait)]
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#![allow(incomplete_features)]
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#[path = "../example_common.rs"]
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mod example_common;
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use defmt::*;
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use embassy::executor::Spawner;
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use embassy_rp::{gpio, Peripherals};
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use embedded_hal::digital::v2::OutputPin;
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#[embassy::main]
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async fn main(_spawner: Spawner) {
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let p = unwrap!(Peripherals::take());
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let mut led = gpio::Output::new(p.PIN_25, gpio::Level::Low);
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loop {
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info!("led on!");
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led.set_high().unwrap();
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cortex_m::asm::delay(1_000_000);
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info!("led off!");
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led.set_low().unwrap();
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cortex_m::asm::delay(1_000_000);
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}
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}
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28
embassy-rp-examples/src/bin/button.rs
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28
embassy-rp-examples/src/bin/button.rs
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#![no_std]
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#![no_main]
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#![feature(asm)]
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#![feature(min_type_alias_impl_trait)]
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#![feature(impl_trait_in_bindings)]
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#![feature(type_alias_impl_trait)]
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#![allow(incomplete_features)]
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#[path = "../example_common.rs"]
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mod example_common;
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use defmt::*;
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use embassy::executor::Spawner;
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use embassy_rp::gpio::{Input, Pull};
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use embassy_rp::Peripherals;
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use embedded_hal::digital::v2::InputPin;
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#[embassy::main]
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async fn main(_spawner: Spawner) {
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let p = unwrap!(Peripherals::take());
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let button = Input::new(p.PIN_28, Pull::Up);
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loop {
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info!("high? {=bool}", button.is_high().unwrap());
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cortex_m::asm::delay(1_000_000);
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}
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}
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28
embassy-rp-examples/src/bin/uart.rs
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28
embassy-rp-examples/src/bin/uart.rs
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#![no_std]
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#![no_main]
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#![feature(asm)]
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#![feature(min_type_alias_impl_trait)]
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#![feature(impl_trait_in_bindings)]
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#![feature(type_alias_impl_trait)]
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#![allow(incomplete_features)]
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#[path = "../example_common.rs"]
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mod example_common;
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use defmt::*;
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use embassy::executor::Spawner;
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use embassy_rp::{uart, Peripherals};
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#[embassy::main]
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async fn main(_spanwer: Spawner) {
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let p = unwrap!(Peripherals::take());
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let config = uart::Config::default();
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let mut uart = uart::Uart::new(p.UART0, p.PIN_0, p.PIN_1, p.PIN_2, p.PIN_3, config);
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uart.send("Hello World!\r\n".as_bytes());
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loop {
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uart.send("hello there!\r\n".as_bytes());
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cortex_m::asm::delay(1_000_000);
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}
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}
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