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/* uart.h - UART initialization & communication */
#ifndef UART_H
#define UART_H
#include <stdint.h>
/*
* Initialize UART0.
*/
void uart_init();
/*
* Transmit a byte via UART0.
* uint8_t Byte: byte to send.
*/
void uart_putc(uint8_t byte);
/*
* print a string to the UART one character at a time
* const char *str: 0-terminated string
*/
void uart_puts(const char *str);
#endif // #ifndef UART_H
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