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周睿/arm-pl011-rs

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README
MIT

Arm PL011 驱动

本库实现了PL011 UART驱动的同步和异步接口。

Latest Version Documentation License

示例

Async

use core::ptr::NonNull;

use arm_pl011_rs::{Config, DataBits, Parity, Pl011, StopBits};
use embedded_io_async::*;

pub async fn write() {
    let mut uart = Pl011::new(
        NonNull::new(0x0900_0000 as *mut u8).unwrap(),
        Some(Config {
            baud_rate: 115200,
            clock_freq: 24000000,
            data_bits: DataBits::Bits8,
            stop_bits: StopBits::STOP1,
            parity: Parity::None,
        }),
    )
    .await;

    uart.write_all("uart output\n".as_bytes()).await;
}

Sync

use core::ptr::NonNull;

use arm_pl011_rs::{Config, DataBits, Parity, Pl011, StopBits};
use embedded_io::*;

pub fn write() {
    let mut uart = Pl011::new_sync(
        NonNull::new(0x0900_0000 as *mut u8).unwrap(),
        Some(Config {
            baud_rate: 115200,
            clock_freq: 24000000,
            data_bits: DataBits::Bits8,
            stop_bits: StopBits::STOP1,
            parity: Parity::None,
        }),
    );

    uart.write_all("uart output\n".as_bytes());
}

License

Licensed under Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0) or MIT (LICENSE-MIT or http://opensource.org/licenses/MIT)) at your choice.

MIT License Copyright (c) 2024 周睿 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

简介

PL011 UART 驱动 展开 收起
Rust
MIT
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