Adafruit QT Py Board Support Crate

This crate provides a type-safe API for working with the Adafruit QT Py board.

Prerequisites

• Install the cross compile toolchain rustup target add thumbv6m-none-eabi
• Install cargo-hf2 the hf2 bootloader flasher tool however your platform requires

Uploading an example

Check out the repository for examples:

https://github.com/atsamd-rs/atsamd/tree/master/boards/qt_py_m0/examples

• Be in this directory cd boards/qt_py_m0
• Put your device in bootloader mode by pressing the reset button twice.
• Build and upload in one step

$ cargo hf2 --release --example neopixel
   Compiling qt_py_m0 v0.9.0 (/home/gkelly/p/atsamd/boards/qt_py_m0)
    Finished release [optimized] target(s) in 0.48s
    Searching for a connected device with known vid/pid pair.
    Trying  Ok(Some("Adafruit Industries")) Ok(Some("QT Py M0"))
    Flashing "/home/gkelly/p/atsamd/boards/qt_py_m0/target/thumbv6m-none-eabi/release/examples/neopixel"
    Finished in 0.172s