38 lines
959 B
Rust
38 lines
959 B
Rust
#![no_std]
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#![no_main]
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#![feature(type_alias_impl_trait)]
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use defmt::*;
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use embassy::executor::Spawner;
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use embassy_nrf::{interrupt, uarte, Peripherals};
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use defmt_rtt as _; // global logger
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use panic_probe as _;
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#[embassy::main]
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async fn main(_spawner: Spawner, p: Peripherals) {
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let mut config = uarte::Config::default();
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config.parity = uarte::Parity::EXCLUDED;
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config.baudrate = uarte::Baudrate::BAUD115200;
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let irq = interrupt::take!(UARTE0_UART0);
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let mut uart = uarte::UarteWithIdle::new(
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p.UARTE0, p.TIMER0, p.PPI_CH0, p.PPI_CH1, irq, p.P0_08, p.P0_06, config,
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);
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info!("uarte initialized!");
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// Message must be in SRAM
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let mut buf = [0; 8];
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buf.copy_from_slice(b"Hello!\r\n");
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unwrap!(uart.write(&buf).await);
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info!("wrote hello in uart!");
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loop {
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info!("reading...");
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let n = unwrap!(uart.read_until_idle(&mut buf).await);
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info!("got {} bytes", n);
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}
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}
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