From 20d3dc87f95f844e747a7e93036ce9ddac369081 Mon Sep 17 00:00:00 2001 From: Dario Nieuwenhuis Date: Fri, 1 Jan 2021 22:41:59 +0100 Subject: Rename examples -> embassy-nrf-examples --- examples/src/bin/buffered_uart.rs | 84 --------------------------------------- 1 file changed, 84 deletions(-) delete mode 100644 examples/src/bin/buffered_uart.rs (limited to 'examples/src/bin/buffered_uart.rs') diff --git a/examples/src/bin/buffered_uart.rs b/examples/src/bin/buffered_uart.rs deleted file mode 100644 index 6e15fbcfa..000000000 --- a/examples/src/bin/buffered_uart.rs +++ /dev/null @@ -1,84 +0,0 @@ -#![no_std] -#![no_main] -#![feature(type_alias_impl_trait)] - -#[path = "../example_common.rs"] -mod example_common; -use example_common::*; - -use cortex_m_rt::entry; -use defmt::panic; -use futures::pin_mut; -use nrf52840_hal::gpio; - -use embassy::executor::{task, Executor}; -use embassy::io::{AsyncBufRead, AsyncBufReadExt, AsyncWrite, AsyncWriteExt}; -use embassy::util::Forever; -use embassy_nrf::buffered_uarte; -use embassy_nrf::interrupt; - -#[task] -async fn run() { - let p = unwrap!(embassy_nrf::pac::Peripherals::take()); - - let port0 = gpio::p0::Parts::new(p.P0); - - let pins = buffered_uarte::Pins { - rxd: port0.p0_08.into_floating_input().degrade(), - txd: port0 - .p0_06 - .into_push_pull_output(gpio::Level::Low) - .degrade(), - cts: None, - rts: None, - }; - - let irq = interrupt::take!(UARTE0_UART0); - let u = buffered_uarte::BufferedUarte::new( - p.UARTE0, - irq, - pins, - buffered_uarte::Parity::EXCLUDED, - buffered_uarte::Baudrate::BAUD115200, - ); - pin_mut!(u); - - info!("uarte initialized!"); - - unwrap!(u.write_all(b"Hello!\r\n").await); - info!("wrote hello in uart!"); - - // Simple demo, reading 8-char chunks and echoing them back reversed. - loop { - info!("reading..."); - let mut buf = [0u8; 8]; - unwrap!(u.read_exact(&mut buf).await); - info!("read done, got {:[u8]}", buf); - - // Reverse buf - for i in 0..4 { - let tmp = buf[i]; - buf[i] = buf[7 - i]; - buf[7 - i] = tmp; - } - - info!("writing..."); - unwrap!(u.write_all(&buf).await); - info!("write done"); - } -} - -static EXECUTOR: Forever = Forever::new(); - -#[entry] -fn main() -> ! { - info!("Hello World!"); - - let executor = EXECUTOR.put(Executor::new(cortex_m::asm::sev)); - unwrap!(executor.spawn(run())); - - loop { - executor.run(); - cortex_m::asm::wfe(); - } -} -- cgit