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#![no_std]
#![no_main]
use defmt::info;
use embassy_executor::Spawner;
use embassy_nrf::spis::{Config, Spis};
use embassy_nrf::{bind_interrupts, peripherals, spis};
use {defmt_rtt as _, panic_probe as _};
bind_interrupts!(struct Irqs {
SPI2 => spis::InterruptHandler<peripherals::SPI2>;
});
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
let p = embassy_nrf::init(Default::default());
info!("Running!");
let mut spis = Spis::new(p.SPI2, Irqs, p.P0_31, p.P0_29, p.P0_28, p.P0_30, Config::default());
loop {
let mut rx_buf = [0_u8; 64];
let tx_buf = [1_u8, 2, 3, 4, 5, 6, 7, 8];
if let Ok((n_rx, n_tx)) = spis.transfer(&mut rx_buf, &tx_buf).await {
info!("RX: {:?}", rx_buf[..n_rx]);
info!("TX: {:?}", tx_buf[..n_tx]);
}
}
}
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