diff --git a/tests/nrf/Cargo.toml b/tests/nrf/Cargo.toml index 49e464a90..c714e8f7e 100644 --- a/tests/nrf/Cargo.toml +++ b/tests/nrf/Cargo.toml @@ -91,6 +91,16 @@ name = "timer" path = "src/bin/timer.rs" required-features = [] +[[bin]] +name = "uart_halves" +path = "src/bin/uart_halves.rs" +required-features = [ "two-uarts",] + +[[bin]] +name = "uart_split" +path = "src/bin/uart_split.rs" +required-features = [ "easydma",] + [[bin]] name = "wifi_esp_hosted_perf" path = "src/bin/wifi_esp_hosted_perf.rs" diff --git a/tests/nrf/src/bin/uart_halves.rs b/tests/nrf/src/bin/uart_halves.rs new file mode 100644 index 000000000..f48ea43a1 --- /dev/null +++ b/tests/nrf/src/bin/uart_halves.rs @@ -0,0 +1,41 @@ +// required-features: two-uarts +#![no_std] +#![no_main] + +#[path = "../common.rs"] +mod common; + +use defmt::{assert_eq, *}; +use embassy_executor::Spawner; +use embassy_futures::join::join; +use embassy_nrf::uarte::{UarteRx, UarteTx}; +use embassy_nrf::{peripherals, uarte}; +use {defmt_rtt as _, panic_probe as _}; + +#[embassy_executor::main] +async fn main(_spawner: Spawner) { + let mut p = embassy_nrf::init(Default::default()); + let mut config = uarte::Config::default(); + config.parity = uarte::Parity::EXCLUDED; + config.baudrate = uarte::Baudrate::BAUD1M; + + let mut tx = UarteTx::new(&mut peri!(p, UART0), irqs!(UART0), &mut peri!(p, PIN_A), config.clone()); + let mut rx = UarteRx::new(&mut peri!(p, UART1), irqs!(UART1), &mut peri!(p, PIN_B), config.clone()); + + let data = [ + 0x42, 0x43, 0x44, 0x45, 0x66, 0x12, 0x23, 0x34, 0x45, 0x19, 0x91, 0xaa, 0xff, 0xa5, 0x5a, 0x77, + ]; + + let tx_fut = async { + tx.write(&data).await.unwrap(); + }; + let rx_fut = async { + let mut buf = [0u8; 16]; + rx.read(&mut buf).await.unwrap(); + assert_eq!(data, buf); + }; + join(rx_fut, tx_fut).await; + + info!("Test OK"); + cortex_m::asm::bkpt(); +} diff --git a/tests/nrf/src/bin/uart_split.rs b/tests/nrf/src/bin/uart_split.rs new file mode 100644 index 000000000..70d8b2e33 --- /dev/null +++ b/tests/nrf/src/bin/uart_split.rs @@ -0,0 +1,49 @@ +// required-features: easydma +#![no_std] +#![no_main] + +#[path = "../common.rs"] +mod common; + +use defmt::{assert_eq, *}; +use embassy_executor::Spawner; +use embassy_futures::join::join; +use embassy_nrf::uarte::Uarte; +use embassy_nrf::{peripherals, uarte}; +use embassy_time::Timer; +use {defmt_rtt as _, panic_probe as _}; + +#[embassy_executor::main] +async fn main(_spawner: Spawner) { + let mut p = embassy_nrf::init(Default::default()); + let mut config = uarte::Config::default(); + config.parity = uarte::Parity::EXCLUDED; + config.baudrate = uarte::Baudrate::BAUD9600; + + let uarte = Uarte::new( + &mut peri!(p, UART0), + irqs!(UART0), + &mut peri!(p, PIN_A), + &mut peri!(p, PIN_B), + config.clone(), + ); + let (mut tx, mut rx) = uarte.split(); + + let data = [ + 0x42, 0x43, 0x44, 0x45, 0x66, 0x12, 0x23, 0x34, 0x45, 0x19, 0x91, 0xaa, 0xff, 0xa5, 0x5a, 0x77, + ]; + + let tx_fut = async { + Timer::after_millis(10).await; + tx.write(&data).await.unwrap(); + }; + let rx_fut = async { + let mut buf = [0u8; 16]; + rx.read(&mut buf).await.unwrap(); + assert_eq!(data, buf); + }; + join(rx_fut, tx_fut).await; + + info!("Test OK"); + cortex_m::asm::bkpt(); +}