widget_scr_lpm.c File Reference

Low power mode widget for SAM toolkit demo application.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include "demo.h"
#include <asf.h>
#include "string.h"
#include "bitmaps.h"

Data Structures
struct	widget_context_lpm
	Widget application context. More...

Enumerations
enum	command_id {   DUMMY_ID,   ICON_BUTTON_1_ID,   ICON_BUTTON_2_ID,   ICON_BUTTON_3_ID,   BUTTON_PREV_ID,   BUTTON_NEXT_ID,   BUTTON_SELECT_ID,   DUMMY_ID,   SLIDER_ID,   CHECK_BOX_ID,   RADIO_BUTTON_1_ID,   RADIO_BUTTON_2_ID,   BUTTON_ID,   DUMMY_ID,   SLIDER_ID,   BUTTON_ID,   ICON_DUMMY_ID = 0,   ICON_AUDIO_RECORD_ID,   ICON_AUDIO_MIC_ID,   ICON_AUDIO_PLAY_PAUSE_ID,   ICON_AUDIO_STOP_ID,   ICON_AUDIO_VOLUME_ID,   ICON_AUDIO_RET_ID,   ICON_AUDIO_MAX_ID,   ICON_DUMMY_ID = 0,   ICON_LPM_WAIT_ID,   ICON_LPM_SLEEP_ID,   ICON_LPM_BACKUP_ID,   ICON_LPM_RET_ID,   ICON_LPM_MAX }
	Command event IDs for low power mode widget. More...

Functions
static void	app_widget_launch_lpm (void)
	Setup low power mode widget. More...
void	app_widget_lpm_on (uint8_t on)
	Enable/disable low power mode widget. More...
static bool	widget_lpm_command_handler (struct wtk_basic_frame *frame, win_command_t command_data)
	Frame handler for the low power mode widget. More...

Variables
static char	demo_func_name [] = "Low Power Mode"
	Low power mode function name string. More...
static char	lpm_backup [] = "Backup"
	Backup mode string. More...
static char	lpm_sleep [] = "Sleep"
	Sleep mode string. More...
static char	lpm_wait [] = "Wait"
	Wait mode string. More...
static struct widget_context_lpm *	widget_ctx_lpm
	Statically allocated context pointer. More...
static struct gfx_bitmap	win_lpm_backup_icon
	Backup mode bitmap. More...
static struct gfx_bitmap	win_lpm_ret_icon
	Return bitmap. More...
static struct gfx_bitmap	win_lpm_sleep_icon
	Sleep mode bitmap. More...
static struct gfx_bitmap	win_lpm_wait_icon
	Wait mode bitmap. More...
static struct gfx_bitmap	win_root_logo_icon
	Logo bitmap. More...

enum command_id

Command event IDs for low power mode widget.

Enumerator
DUMMY_ID	Unused command event ID.
ICON_BUTTON_1_ID	Command event ID for first icon button.
ICON_BUTTON_2_ID	Command event ID for second icon button.
ICON_BUTTON_3_ID	Command event ID for third icon button.
BUTTON_PREV_ID	Command event ID for previous icon button.
BUTTON_NEXT_ID	Command event ID for next icon button.
BUTTON_SELECT_ID	Command event ID for select icon button.
DUMMY_ID	Unused command event ID.
SLIDER_ID	Command event ID for slider.
CHECK_BOX_ID	Command event ID for check box.
RADIO_BUTTON_1_ID	Command event ID for radio button 1.
RADIO_BUTTON_2_ID	Command event ID for radio button 2.
BUTTON_ID	Command event ID for button.
DUMMY_ID	Unused command event ID.
SLIDER_ID
BUTTON_ID
ICON_DUMMY_ID	Dummy icon.
ICON_AUDIO_RECORD_ID	Command event ID for audio record icon button.
ICON_AUDIO_MIC_ID	Command event ID for microphone icon button.
ICON_AUDIO_PLAY_PAUSE_ID	Command event ID for pause icon button.
ICON_AUDIO_STOP_ID	Command event ID for stop icon button.
ICON_AUDIO_VOLUME_ID	Command event ID for volume icon button.
ICON_AUDIO_RET_ID	Command event ID for return icon button.
ICON_AUDIO_MAX_ID
ICON_DUMMY_ID	Dummy icon.
ICON_LPM_WAIT_ID	Command event ID for wait mode icon button.
ICON_LPM_SLEEP_ID	Command event ID for sleep mode icon button.
ICON_LPM_BACKUP_ID	Command event ID for backup mode icon button.
ICON_LPM_RET_ID	Command event ID for second icon button.
ICON_LPM_MAX	Max information icon number.

static void app_widget_launch_lpm ( void  )

static

Setup low power mode widget.

Allocates memory for the application context, and creates all widgets that make up its interface. If memory allocation or widget creation fails, the application exits immediately.

References win_attributes::area, demo_board_name, demo_func_name, GFX_BITMAP_SOLID, GFX_COLOR, ICON_LPM_BACKUP_ID, ICON_LPM_RET_ID, ICON_LPM_SLEEP_ID, ICON_LPM_WAIT_ID, lpm_backup, lpm_sleep, lpm_wait, membag_alloc(), membag_free(), NULL, win_window::parent, win_area::pos, win_area::size, widget_lpm_command_handler(), win_destroy(), win_get_attributes(), win_get_root(), win_show(), wtk_basic_frame_as_child(), wtk_basic_frame_create(), wtk_icon_button_as_child(), wtk_icon_button_create(), wtk_icon_button_size_hint(), wtk_icon_group_create(), wtk_label_as_child(), wtk_label_create(), wtk_label_size_hint(), win_point::x, and win_point::y.

Referenced by app_widget_lpm_on().

void app_widget_lpm_on

(

uint8_t

on

)

Enable/disable low power mode widget.

Parameters

on	Turn on/off low power mode widget.

References app_widget_launch_lpm(), widget_context_lpm::frame, win_destroy(), and wtk_basic_frame_as_child().

Referenced by task_win(), widget_frame_command_handler(), and widget_lpm_command_handler().

static bool widget_lpm_command_handler ( struct wtk_basic_frame *  frame, win_command_t  command_data  )

static

Frame handler for the low power mode widget.

Handles all command events from the widgets in the application frame.

Parameters

frame	Pointer to the application frame
command_data	Command event ID

Returns

True if exiting, to destroy the window

References app_widget_lpm_backup_on(), app_widget_lpm_on(), app_widget_lpm_sleep_on(), app_widget_lpm_wait_on(), app_widget_main_on(), ICON_LPM_BACKUP_ID, ICON_LPM_RET_ID, ICON_LPM_SLEEP_ID, ICON_LPM_WAIT_ID, and UNUSED.

Referenced by app_widget_launch_lpm().

char demo_func_name[] = "Low Power Mode"

static

Low power mode function name string.

Referenced by app_widget_launch_lpm().

char lpm_backup[] = "Backup"

static

Backup mode string.

Referenced by app_widget_launch_lpm().

char lpm_sleep[] = "Sleep"

static

Sleep mode string.

Referenced by app_widget_launch_lpm().

char lpm_wait[] = "Wait"

static

Wait mode string.

Referenced by app_widget_launch_lpm().

struct widget_context_lpm* widget_ctx_lpm

static

Statically allocated context pointer.

struct gfx_bitmap win_lpm_backup_icon

static

Initial value:

= {
    .width = 64, .height = 64,
    .type = GFX_BITMAP_EXT,
    .data.custom = DEMO_BMP_BACKUP_MODE
}

Backup mode bitmap.

struct gfx_bitmap win_lpm_ret_icon

static

Initial value:

= {
    .width = 48, .height = 48,
    .type = GFX_BITMAP_EXT,
    .data.custom = DEMO_BMP_BTN_BACK
}

Return bitmap.

struct gfx_bitmap win_lpm_sleep_icon

static

Initial value:

= {
    .width = 64, .height = 64,
    .type = GFX_BITMAP_EXT,
    .data.custom = DEMO_BMP_SLEEP_MODE
}

Sleep mode bitmap.

struct gfx_bitmap win_lpm_wait_icon

static

Initial value:

= {
    .width = 64, .height = 64,
    .type = GFX_BITMAP_EXT,
    .data.custom = DEMO_BMP_WAIT_MODE
}

Wait mode bitmap.

struct gfx_bitmap win_root_logo_icon

static

Initial value:

= {
    .width = 87, .height = 40,
    .type = GFX_BITMAP_EXT,
    .data.custom = DEMO_BMP_LOGO_ATMEL
}

Logo bitmap.