/* Keeps statistics about the operation of the system. */

#pragma once

#include <ch.h>
#include "main_logic.h"

/* Load statistics from EEPROM */
void stats_load();

/* Save statistics to EEPROM */
void stats_save();

/* Reset the statistics back to zero. */
void stats_reset();

/* Record a reboot of the device */
void stats_add_reboot();

/* Record time spent in freefall (just for fun) */
void stats_add_freefall(int milliseconds);

/* Record a single blink of the leds to the blink time histogram. */
void stats_add_blink();

/* Add an entry to the movement/temperature histograms */
/* Gets the data directly from sensor_task. */
void stats_add_histogram_entry();

/* Add time spent in given state. */
void stats_add_time(system_state_t state, int milliseconds);

/* Add power usage to the statistics. */
void stats_add_power(int uA, int milliseconds);

/* Print out the statistics as text. */
void stats_print(BaseSequentialStream *chp);