pico_usb_keypad/display.h

#ifndef _DISPLAY_H_
#define _DISPLAY_H_

#include <stdlib.h>
#include "pico/stdlib.h"

// extern uint8_t display_buffer[];

void display_init(void);
void display_main(void);
void display_clear(void);
void display_putchar(char c, uint8_t col_x, uint8_t col_y, bool reverse);
void display_putstr(char *str, uint8_t col_x, uint8_t col_y, bool reverse);

#endif