#pragma once

#define LCD_WIDTH (20)
#define LCD_HEIGHT (4)

#define C_BAT_LOW (1)
#define C_DESC    (2)
#define C_IDLE    (3)
#define C_ASC     (4)

void display_clear(void);
void display_init(void);
void display_write(const char *text);
void display_set_cursor(int x, int y);