#ifndef CONTROL_H
#define CONTROL_H

#include "stm32f4xx_hal.h"

typedef enum {
	CONTROL_STOP = 0,
	CONTROL_RESET_BEGIN,
	CONTROL_RESET_1,
	CONTROL_RESET_2,
	CONTROL_RESET_3,
	CONTROL_RESET_4,
	CONTROL_RESET_5,
	CONTROL_RESET_6,
	CONTROL_RESET_7,
	CONTROL_RESET_END = 9,
	CONTROL_CLOCK_LOW,
	CONTROL_CLOCK_HIGH
} ControlState;

typedef struct {
	uint8_t dirty;
	uint8_t action;
	uint8_t ready;
	uint8_t lba_1;
	uint8_t lba_2;
	uint8_t lba_3;
	uint32_t lba;
	uint32_t counter;
	uint8_t* buffer;
} Storage;

typedef struct {
	ControlState state;
	uint8_t memory_config;
	Storage storage;
} Control;

uint16_t read_address();
void write_data(uint8_t value);
uint8_t read_data();

void control_program_eeprom(uint8_t* data, uint16_t length);
void control_execute_state();
void control_reset();

#endif