2 * fw/uart.h - Functions needed for debugging over uart
4 * Code adapted from http://www.roboternetz.de/wissen/index.php/UART_mit_avr-gcc
5 * and http://www.mikrocontroller.net/articles/AVR-GCC-Tutorial
7 * Published under the Creative Commons Share-Alike licence
8 * https://creativecommons.org/licenses/by-sa/2.0/de/
13 * Josef Filzmaier 2017
22 int uart_write_char(char c, FILE* stream);
23 void uart_new_line(void);