Adafruit Feather M4开发板支持库

此库提供用于与Adafruit Feather M4板一起工作的类型安全API。

先决条件

• 安装交叉编译工具链 rustup target add thumbv7em-none-eabihf
• 安装cargo-hf2 hf2引导加载程序闪存工具，具体取决于您的平台

上传示例

查看存储库中的示例

https://github.com/atsamd-rs/atsamd/tree/master/boards/feather_m4/examples

• 在此目录下 cd boards/feather_m4
• 将您的设备置于引导加载程序模式，通常是通过按两次复位按钮。
• 一步构建和上传

$ cargo hf2 --release --example blinky_basic
    Finished release [optimized + debuginfo] target(s) in 0.19s
    Searching for a connected device with known vid/pid pair.
    Trying  Ok(Some("Adafruit Industries")) Ok(Some("PyBadge"))
    Flashing "/Users/User/atsamd/boards/feather_m4/target/thumbv7em-none-eabihf/release/examples/blinky_basic"
    Finished in 0.079s
$