teensy Based on the tutorial at: https://branan.github.io/teensy/2017/01/12/bootup.html https://branan.github.io/teensy/2017/01/28/uart.html

See also: http://disconnected.systems/posts/bare-metal-rust-on-the-teensy-3.1/ http://jamesmunns.com/update/2016/09/26/teensy3-rs.html

https://github.com/hackndev/zinc / https://zinc.rs/