widget_scr_lpm_sleep.c File Reference

Sleep 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_sleep
	Widget application context. More...

Functions
static void	app_widget_launch_lpm_sleep (void)
	Setup sleep mode widget. More...
void	app_widget_lpm_sleep_on (uint8_t on)
	Enable/disable sleep mode widget. More...

Variables
static char	demo_func_name [] = "Low-Power Mode"
static const uint32_t	sleep_wakeup_pin = LPM_WAKEUP_INPUT_ID
	Wakeup PIN. More...
static char	str_sleep_mode [] = "Sleep Mode"
static char	str_sleep_ret [] = "Touch the screen\n to wake-up"
static struct widget_context_lpm_sleep *	widget_ctx_lpm_sleep
	Statically allocated context pointer. More...
static struct gfx_bitmap	win_lpm_sleep_icon
	Sleep bitmap. More...
static struct gfx_bitmap	win_root_logo_icon
	Logo bitmap. More...

static void app_widget_launch_lpm_sleep ( void  )

static

Setup sleep 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, configMAX_SYSCALL_INTERRUPT_PRIORITY, demo_board_name, demo_func_name, demo_set_special_mode_status(), DEMO_SLEEP_MODE, GFX_BITMAP_SOLID, GFX_COLOR, membag_alloc(), membag_free(), NULL, win_window::parent, pmc_enable_sleepmode(), win_area::pos, win_area::size, sleep_wakeup_pin, str_sleep_mode, str_sleep_ret, supc_set_wakeup_inputs(), taskENTER_CRITICAL, taskEXIT_CRITICAL, 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_sleep_on().

void app_widget_lpm_sleep_on

(

uint8_t

on

)

Enable/disable sleep mode widget.

Parameters

on	Turn on/off sleep mode widget.

References app_widget_launch_lpm_sleep(), widget_context_lpm_sleep::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_sleep().

const uint32_t sleep_wakeup_pin = LPM_WAKEUP_INPUT_ID

static

Wakeup PIN.

Referenced by app_widget_launch_lpm_sleep().

char str_sleep_mode[] = "Sleep Mode"

static

Referenced by app_widget_launch_lpm_sleep().

char str_sleep_ret[] = "Touch the screen\n to wake-up"

static

Referenced by app_widget_launch_lpm_sleep().

struct widget_context_lpm_sleep* widget_ctx_lpm_sleep

static

Statically allocated context pointer.

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 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.