#include "com_task.h"

Enumerations
View to update
enum	gui_update_view { GUI_UPDATE_VIEW_NONE, GUI_UPDATE_VIEW_IDLE, GUI_UPDATE_VIEW_IDLE_TRANSITION, GUI_UPDATE_VIEW_NAVIGATION, GUI_UPDATE_VIEW_NAVIGATION_TRANSITION, GUI_UPDATE_VIEW_PLAYBACK, GUI_UPDATE_VIEW_PLAYBACK_TRANSITION, GUI_UPDATE_VIEW_CONFIG, GUI_UPDATE_VIEW_CONFIG_TRANSITION }

Elements of the view to update
enum	gui_update_elt { GUI_UPDATE_ELT_NONE = 0x00000000, GUI_UPDATE_ELT_IN_PROGRESS = 0x80000000, GUI_UPDATE_ELT_CONNECTED = 0x40000000, GUI_UPDATE_ELT_DISCONNECTED = 0x20000000, GUI_UPDATE_ELT_IDLE_NOT_SUPPORTED = 0x00000001, GUI_UPDATE_ELT_IDLE_DEVICE_PRESENT = 0x00000002, GUI_UPDATE_ELT_IDLE_NO_DEVICE_PRESENT = 0x00000004, GUI_UPDATE_ELT_NAVIGATION_FILE_LIST = 0x00000001, GUI_UPDATE_ELT_NAVIGATION_CURSOR = 0x00000002, GUI_UPDATE_ELT_NAVIGATION_NO_FILES = 0x00000004, GUI_UPDATE_ELT_PLAYBACK_PLAY = 0x00000001, GUI_UPDATE_ELT_PLAYBACK_PAUSE = 0x00000002, GUI_UPDATE_ELT_PLAYBACK_STOP = 0x00000004, GUI_UPDATE_ELT_PLAYBACK_FFW = 0x00000008, GUI_UPDATE_ELT_PLAYBACK_FRW = 0x00000010, GUI_UPDATE_ELT_PLAYBACK_ELAPSED_TIME = 0x00000020, GUI_UPDATE_ELT_PLAYBACK_VOLUME = 0x00000040, GUI_UPDATE_ELT_PLAYBACK_ARTIST = 0x00000080, GUI_UPDATE_ELT_PLAYBACK_TITLE = 0x00000100, GUI_UPDATE_ELT_PLAYBACK_TOTAL_TIME = 0x00000200, GUI_UPDATE_ELT_PLAYBACK_COVER_ART = 0x00000400, GUI_UPDATE_ELT_PLAYBACK_FILE_NAME = 0x00000800, GUI_UPDATE_ELT_APPLE_LOGO = 0x00001000, GUI_UPDATE_ELT_CONFIG_REPEAT = 0x00000001, GUI_UPDATE_ELT_CONFIG_SHUFFLE = 0x00000002, GUI_UPDATE_ELT_CONFIG_CURSOR = 0x00000004 }

Functions
void	gui_enter_idle (void)
	Make the display darker in order to simulate an idle mode and reduce power consumption. More...

void	gui_init (uint32_t fcpu_hz, uint32_t fhsb_hz, uint32_t fpbb_hz, uint32_t fpba_hz)
	Initialization function of the GUI interface. More...

void	gui_leave_idle (void)
	Restore the display in the running mode. More...

void	gui_shutdown (void)
	Shutdown the GUI. More...

void	gui_update (enum gui_update_view view, enum gui_update_elt element, struct display_file_list lst_str, struct file_info info, struct player_info player)
	GUI main task update. More...

enum gui_update_elt

Enumerator
GUI_UPDATE_ELT_NONE	No element selected.
GUI_UPDATE_ELT_IN_PROGRESS	In progress element.
GUI_UPDATE_ELT_CONNECTED	Device connected, mounted and ready to operate.
GUI_UPDATE_ELT_DISCONNECTED	Device disconnected.
GUI_UPDATE_ELT_IDLE_NOT_SUPPORTED	Device not supported message in the idle view.
GUI_UPDATE_ELT_IDLE_DEVICE_PRESENT	Device present message in the idle view.
GUI_UPDATE_ELT_IDLE_NO_DEVICE_PRESENT	No device present message in the idle view.
GUI_UPDATE_ELT_NAVIGATION_FILE_LIST	File list update in the navigation view.
GUI_UPDATE_ELT_NAVIGATION_CURSOR	Cursor display in the navigation view.
GUI_UPDATE_ELT_NAVIGATION_NO_FILES	Raised when a directory with no files/folders is opened.
GUI_UPDATE_ELT_PLAYBACK_PLAY	Play key display in the playback view.
GUI_UPDATE_ELT_PLAYBACK_PAUSE	Pause key display in the playback view.
GUI_UPDATE_ELT_PLAYBACK_STOP	Stop key display in the playback view.
GUI_UPDATE_ELT_PLAYBACK_FFW	Fast forward key display in the playback view.
GUI_UPDATE_ELT_PLAYBACK_FRW	Fast rewind key display in the playback view.
GUI_UPDATE_ELT_PLAYBACK_ELAPSED_TIME	Elapsed time display in the playback view.
GUI_UPDATE_ELT_PLAYBACK_VOLUME	Volume bar display in the playback view.
GUI_UPDATE_ELT_PLAYBACK_ARTIST	Artist name display in the playback view.
GUI_UPDATE_ELT_PLAYBACK_TITLE	Track title display in the playback view.
GUI_UPDATE_ELT_PLAYBACK_TOTAL_TIME	Total time display in the playback view.
GUI_UPDATE_ELT_PLAYBACK_COVER_ART	Cover art display in the playback view.
GUI_UPDATE_ELT_PLAYBACK_FILE_NAME	Current song file name display in the playback view.
GUI_UPDATE_ELT_APPLE_LOGO	Apple Logo (in case on Local UI mode)
GUI_UPDATE_ELT_CONFIG_REPEAT	Repeat option display in the configuration view.
GUI_UPDATE_ELT_CONFIG_SHUFFLE	Shuffle option display in the configuration view.
GUI_UPDATE_ELT_CONFIG_CURSOR	Cursor display in the configuration view.

enum gui_update_view

Enumerator
GUI_UPDATE_VIEW_NONE	No view selected.
GUI_UPDATE_VIEW_IDLE	Idle view.
GUI_UPDATE_VIEW_IDLE_TRANSITION	Transition to the idle view.
GUI_UPDATE_VIEW_NAVIGATION	Navigation view.
GUI_UPDATE_VIEW_NAVIGATION_TRANSITION	Transition to the navigation view.
GUI_UPDATE_VIEW_PLAYBACK	Playback view.
GUI_UPDATE_VIEW_PLAYBACK_TRANSITION	Transition to the playback view.
GUI_UPDATE_VIEW_CONFIG	Configuration view.
GUI_UPDATE_VIEW_CONFIG_TRANSITION	Transition to the configuration view.

void gui_enter_idle ( void )

Make the display darker in order to simulate an idle mode and reduce power consumption.

void gui_init	(	U32	fcpu_hz,
		U32	fhsb_hz,
		U32	fpbb_hz,
		U32	fpba_hz
	)

Initialization function of the GUI interface.

Parameters

fcpu_hz	CPU frequency.
fhsb_hz	HSB frequency.
fpbb_hz	PBB frequency.
fpba_hz	PBA frequency.

Initialization function of the GUI interface.

References BLACK, delay_init, et024006_DrawFilledRect(), ET024006_HEIGHT, et024006_Init(), ET024006_WIDTH, gpio_set_gpio_pin(), and gui_print_default_message().

Referenced by app_engine(), com_task_init(), and main().

void gui_leave_idle ( void )

Restore the display in the running mode.

void gui_shutdown ( void )

Shutdown the GUI.

void gui_update	(	enum gui_update_view	view,
		enum gui_update_elt *	element,
		struct display_file_list *	lst_str,
		struct file_info *	info,
		struct player_info *	player
	)

GUI main task update.

Parameters

view	The view to update.
element	The elements of the view to be update.
lst_str	The list of file in the current directory.
info	Information of the selected file.
player	Information about the player itself.

Referenced by com_task().

Microchip® Advanced Software Framework

Enumerations

Functions