#include "uart.h"
#include "hardware/uart.h"

bool is_whitespace(char character) {
    switch (character) {
        case ' ' :
        case '\n' :
        case '\t' :
            return true;
        default :
            return false;
    }
}

void read_word(uart_inst_t *uart, char *buffer, int buffersize, bool *eol) {
    for (uint i == 0; i < buffersize - 1; ++i) {
        buffer[i] = uart_getc(uart);
        if (is_whitespace(buffer[i])) {
            buffer[i + 1] = '\0'
        }
    }

    char last_char;
    do {
        last_char = uart_getc(uart);
    } while (is_whitespace(last_char));

    buffer[buffersize - 1] = '\0';
}

void finish_line(uart_inst_t *uart) {
    char last_char;
    do {
        last_char = uart_getc(uart);
    } while (last_char != '\n');
}