#include <stdint.h>
#include <stdio.h>
#include "point.h"
#include "hpglparser.h"
#include "plotter.h"
#include "serial.h"
#include "pwm.h"

int main()
{
    DDRB =  0xFF; 
    
    sei();
    Serial serial;
    
    
    Plotter plotter(&PORTB, PB4);
    HpglParser parser(&plotter);
    
    //serial.putString("UVOS plotter interface\n");
    while(true)
    {
        if(serial.dataIsWaiting())
        {
            char ch = serial.getChar();
            int parseRetrun = parser.add(ch);
            if(parseRetrun == 1) 
            {
                serial.putString("ok\n");
            }
            else if(parseRetrun == 2) 
            {
                serial.putString("overrun!, ok\n");
            }
        }
    }
}