// Only modify this file to include
// - function definitions (prototypes)
// - include files
// - extern variable definitions
// In the appropriate section

#ifndef Bakalarka_H_
#define Bakalarka_H_
#include "Arduino.h"
//add your includes for the project Bakalarka here
#include "PCD8544/PCD8544.h"
#include <Fat16.h>

//end of add your includes here
#ifdef __cplusplus
extern "C" {
#endif
void loop();
void setup();
#ifdef __cplusplus
} // extern "C"
#endif

//add your function definitions for the project Bakalarka here


// pins on ATmega328
#define RFID_IRQ		2
#define BTN				3
#define RFID_RST		4
#define DS_SCK			5
#define DS_IO			6
#define DS_RST			7
#define LCD_SS			8
#define SD_SS			9
#define RFID_SS			10
#define ENC_A			A0
#define ENC_B			A1
#define LCD_DC			A2
#define LCD_RST			A3
#define SPKR 			A4
#define VBAT_ADC_EN		A5
#define VBAT_ADC		A6
#define STAT			A7

// config
#define DEBOUNCE 		200

// function macros
//#define error(s) 		error_P(PSTR(s))		// store error strings in flash to save RAM



#define MAX_SUBMENUS 4

typedef struct menu {
    const char title[PCD8544_COLS];
    void (*command)();
    uint8_t numSubmenus;
    struct menu *submenu[MAX_SUBMENUS];
} Menu;

// prototypes
void debounceInterrupt(void);
void RFIDInterrupt(void);

void error_P(const char* str);

void frontPage(void);
void list(void);
void navigateMenu(Menu *menu);
void displayMenu(Menu *menu);
void addStorage(void);
void printDirName(const dir_t& dir);

//void SayHello(void);
//void process_command(void);
void ls(void);
void touch(void);
void rm(void);
void unrecognized(void);


//Do not add code below this line
#endif /* Bakalarka_H_ */