widget_scr_lpm_backup.c File Reference

Backup 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_backup
	Widget application context. More...

Functions
static void	app_widget_launch_lpm_backup (void)
	Setup backup mode widget. More...
void	app_widget_lpm_backup_on (uint8_t on)
	Enable/disable backup mode widget. More...

Variables
static char	demo_func_name [] = "Low-Power Mode"
static char	str_backup_mode [] = "Backup Mode"
static char	str_backup_ret [] = "Touch the screen\n to reset"
static struct widget_context_lpm_backup *	widget_ctx_lpm_backup
	Statically allocated context pointer. More...
static struct gfx_bitmap	win_lpm_backup_icon
	Backup mode bitmap. More...
static struct gfx_bitmap	win_root_logo_icon
	Logo bitmap. More...

static void app_widget_launch_lpm_backup ( void  )

static

Setup backup 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, membag_alloc(), membag_free(), NULL, win_window::parent, pmc_disable_pllack(), pmc_enable_backupmode(), pmc_osc_disable_xtal(), pmc_switch_mck_to_sclk(), win_area::pos, rtc_disable_interrupt(), win_area::size, str_backup_mode, str_backup_ret, supc_enable_backup_mode(), supc_set_wakeup_inputs(), win_destroy(), win_get_attributes(), win_get_root(), win_show(), wtk_basic_frame_as_child(), wtk_basic_frame_create(), wtk_label_as_child(), wtk_label_create(), wtk_label_size_hint(), win_point::x, and win_point::y.

Referenced by app_widget_lpm_backup_on().

void app_widget_lpm_backup_on

(

uint8_t

on

)

Enable/disable backup mode widget.

Parameters

on	Turn on/off backup mode widget.

References app_widget_launch_lpm_backup(), widget_context_lpm_backup::frame, win_destroy(), and wtk_basic_frame_as_child().

Referenced by widget_lpm_command_handler().

char demo_func_name[] = "Low-Power Mode"

static

Referenced by app_widget_launch_lpm_backup().

char str_backup_mode[] = "Backup Mode"

static

Referenced by app_widget_launch_lpm_backup().

char str_backup_ret[] = "Touch the screen\n to reset"

static

Referenced by app_widget_launch_lpm_backup().

struct widget_context_lpm_backup* widget_ctx_lpm_backup

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_root_logo_icon

static

Initial value:

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

Logo bitmap.