teensycore 0.1.0

A kernel for the teensy4.0 microcontroller
Documentation 
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//! Serial
//! 
//! This example demonstrates how to output serial data over the wire.
//! It uses the built-in hardware-level UART controller in order to
//! transmit data.
//! 
//! A fun way to verify this is working would be to hook up the RX pin
//! of an arduino to pin 1 on the teensy. Then you can open 
//! "serial monitor" on your computer and watch the data coming 
//! back from the teensy.
//! 
//! Note: The default baud rate is configured to be 115200.
#![feature(lang_items)]
#![crate_type = "staticlib"]
#![no_std]

extern crate teensycore;

use teensycore::*;
use teensycore::serio::*;

main!({
    serial_init(SerioDevice::Default);

    loop {
        serial_write(SerioDevice::Default, b"ping!");
        wait_ns(S_TO_NANO);
    }
});