/*
 * File:   main.c
 * Author: Sebastian H. Gabrielli, Helle Augland Grasmo
 *
 * Created on March 6, 2024, 12:34 PM
 */
#include <stdbool.h>
#include "uart.h"
#include "voltage.h"
#define RTC_PERIOD (511)
#define DELAY_TIME 1000
#include "eeprom.h"
#include <avr/interrupt.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define F_CPU 4E6
#include "command-handler.h"
#include "i2c.h"
#include "themistor-temp.h"
#include "uart.h"
#include <avr/io.h>
#include <stdint.h>
#include <util/delay.h>

// Fan history variables
volatile uint16_t fan1_history[512] = {1, 2, 3, 4};
volatile uint16_t fan2_history[512] = {2, 3, 4, 5};

// Default config is 500ms sample rate
volatile config_t config = { 500 };
volatile bool store_config = false;

int main() {
  // Initialize functionality
  init_uart((uint16_t)9600);
  ADC0_init();
  init_led();
  init_i2c();
  stdout = &USART_stream;

  // Read the stored config struct
  //config = read_struct_from_EEPROM();
  config.ms_fanspeed_sample_rate = 500;
  
  PORTB.DIRSET = PIN3_bm;
  
  sei();

  while (1) {
      // If we have made a config change, store it.
      if (store_config) {
          write_struct_from_EEPROM(config);
          store_config = false;
      }
  }
}