adafruit-nrf52840-bsc

Adafruit基于nRF52840的板的板级支持包。

板	信息页面	crates.io
Sense	https://learn.adafruit.com/adafruit-feather-sense
Express	https://learn.adafruit.com/introducing-the-adafruit-nrf52840-feather

简单示例

use adafruit_nrf52840_sense as bsp;

use bsp::{
    entry,
    prelude::*,
    hal::gpio,
    Board,
};

#[entry]
fn main() -> ! {
    let board = Board::new().unwrap();

    let mut delay = board.delay;

    let mut led1 = board.d13.into_push_pull_output(gpio::Level::Low);
    let mut led2 = board.blue_led;

    led2.set_high().unwrap();

    loop {
        led1.set_high().unwrap();
        led2.set_low().unwrap();

        delay.delay_ms(500u16);

        led1.set_low().unwrap();
        led2.set_high().unwrap();

        delay.delay_ms(500u16);
    }
}

示例

安装 cargo-just

cargo install just

运行示例，指定板和示例名称

just run-example sense serial