menu.h File Reference

Hierarchical OLED menu system with navigation and page handling. More...

#include "io.h"
#include <avr/io.h>
#include <stdint.h>

Go to the source code of this file.

Data Structures
struct	menu_item
	Menu item struct. More...
struct	menu_cfg
	Menu configuration and state. More...

Enumerations
enum	page_id {   PAGE_WELCOME , PAGE_PLAY_GAME , PAGE_HIGH_SCORES , PAGE_SETTINGS ,   PAGE_ADJUST_BRIGHTNESS , PAGE_CALIBRATE_JOYSTICK , PAGE_GAME_OVER }
	Menu page identifiers. More...

Functions
int	menu_init (struct menu_cfg *menu)
	Initializes menu and OLED display.
int	page_dispatch (struct menu_cfg *menu)
	Dispatches to the current page display function.
int	welcome_display (struct menu_cfg *menu)
	Displays the welcome page.
int	play_game_display (struct menu_cfg *menu)
	Displays the play game page.
int	high_scores_display (struct menu_cfg *menu)
	Displays the high scores page.
int	settings_display (struct menu_cfg *menu)
	Displays the settings page.
int	brightness_display (struct menu_cfg *menu)
int	calibrate_joystick_display (struct menu_cfg *menu)
int	game_over_display (struct menu_cfg *menu)
int	draw_cursor (struct menu_cfg *menu)
	Draws the cursor (">") at the current cursor position in the menu.
int	cursor_update (struct menu_cfg *menu, struct io_avr_buttons *btn)
	Updates the cursor position based on nav button from the IO board. Wraps around if going out of bounds.
int	page_select (struct menu_cfg *menu, struct io_avr_buttons *btn)
	Selects the current menu item based on nav button from the IO board.
int	set_page (struct menu_cfg *menu, enum page_id page)
	Sets the current page field in the menu struct to a specified page and calls the page_dispatch function.
int	page_back (struct menu_cfg *menu, struct io_avr_buttons *btn)
int	menu_handler (struct menu_cfg *menu, struct io_avr_buttons *btn)
	Handles menu logic (navigation, selection, page timers).

Detailed Description

Hierarchical OLED menu system with navigation and page handling.

Definition in file menu.h.