diff --git a/bsp/simulator/ui/SConscript b/bsp/simulator/ui/SConscript
new file mode 100644
index 0000000000000000000000000000000000000000..99cbb42bbcbc4d2828e85519b8c0bdae14a11064
--- /dev/null
+++ b/bsp/simulator/ui/SConscript
@@ -0,0 +1,8 @@
+Import('RTT_ROOT')
+from building import *
+
+src = Glob('*.c')
+
+group = DefineGroup('ui', src, depend = [''])
+
+Return('group')
diff --git a/bsp/simulator/ui/application.cc b/bsp/simulator/ui/application.cc
new file mode 100644
index 0000000000000000000000000000000000000000..3fc7eb5dcf003764ed6f9a1a7fbd5c13d3df21e5
--- /dev/null
+++ b/bsp/simulator/ui/application.cc
@@ -0,0 +1,31 @@
+#include <rtthread.h>
+
+#include "appmgr.h"
+#include "statusbar.h"
+
+int rt_application_init()
+{
+	rt_device_t device;
+	struct rt_device_rect_info info;
+
+	device = rt_device_find("sdl");
+	if (device != RT_NULL)
+	{
+		info.width = 800;
+		info.height = 480;
+
+		/* set graphic resolution */
+		rt_device_control(device, RTGRAPHIC_CTRL_SET_MODE, &info);
+	}
+	/* re-set graphic device */
+	rtgui_graphic_set_device(device);
+	/* re-init mouse */
+	rtgui_mouse_init();
+
+	app_mgr_init();
+	rt_thread_delay(10);
+	app_init();
+	picture_app_create();
+
+	return 0;
+}
diff --git a/bsp/simulator/ui/appmgr.c b/bsp/simulator/ui/appmgr.c
new file mode 100644
index 0000000000000000000000000000000000000000..5c13b6277ef6c613aeb07f2ea734e285f384f4da
--- /dev/null
+++ b/bsp/simulator/ui/appmgr.c
@@ -0,0 +1,133 @@
+#include "appmgr.h"
+#include <rtgui/widgets/panel.h>
+#include <rtgui/widgets/notebook.h>
+#include <rtgui/widgets/listbox.h>
+
+#include "apps_list.h"
+#include "block_panel.h"
+#include "statusbar.h"
+
+#include "xpm/home.xpm"
+#include "xpm/home_gray.xpm"
+
+rt_bool_t event_handler(struct rtgui_object* object, rtgui_event_t* event)
+{
+    rt_bool_t result;
+
+    RT_ASSERT(object != RT_NULL);
+    RT_ASSERT(event  != RT_NULL);
+
+    result = RT_TRUE;
+    switch (event->type)
+    {
+    case RTGUI_EVENT_APP_CREATE:
+    case RTGUI_EVENT_APP_DESTROY:
+        return apps_list_event_handler(object, event);
+
+    default:
+        /* invoke parent event handler */
+        result = rtgui_app_event_handler(object, event);
+        break;
+    }
+
+    return result;
+}
+
+void app_mgr_win_init(void)
+{
+    struct rtgui_win* win;
+    rtgui_rect_t rect;
+    struct rtgui_notebook *notebook;
+    struct rtgui_image* pressed_image;
+    struct rtgui_image* unpressed_image;
+    int font_size;
+    struct block_panel* block;
+    int angle_y;
+    
+    /* create main window of Application Manager */
+    win = rtgui_mainwin_create(RT_NULL, "AppMgr", RTGUI_WIN_STYLE_MAINWIN);
+    RTGUI_WIDGET_BACKGROUND(win) = RTGUI_RGB(241, 241, 241);
+
+    /* create icon image */
+    pressed_image = rtgui_image_create_from_mem("xpm", (const rt_uint8_t*)home_xpm, sizeof(home_xpm), RT_FALSE);
+    unpressed_image = rtgui_image_create_from_mem("xpm", (const rt_uint8_t*)home_gray_xpm, sizeof(home_gray_xpm), RT_FALSE);
+    rtgui_font_get_metrics(RTGUI_WIDGET_FONT(win), "AppMgr", &rect);
+    font_size = rtgui_rect_height(rect);
+
+    /* create notebook */
+    rtgui_widget_get_extent(RTGUI_WIDGET(win), &rect);
+    notebook = rtgui_notebook_create(&rect, RTGUI_NOTEBOOK_LEFT);
+    RTGUI_WIDGET_BACKGROUND(notebook) = RTGUI_RGB(241, 241, 241);
+    rtgui_notebook_set_tab_height(notebook, pressed_image->h + font_size + 4 * RTGUI_WIDGET_DEFAULT_MARGIN);
+    rtgui_notebook_set_tab_width(notebook, 80);
+    angle_y = rect.x1;
+
+    /* create navigation */
+    block = block_panel_create(angle_y + notebook->tab_h/2, &rect);
+    RTGUI_WIDGET_BACKGROUND(block) = RTGUI_RGB(241, 241, 241);
+#ifdef _WIN32
+    rtgui_notebook_add_image(notebook, "Programs", RTGUI_WIDGET(block),
+        pressed_image, unpressed_image);
+#endif
+#ifndef _WIN32
+    program_create(RTGUI_PANEL(block));
+#endif
+    angle_y += notebook->tab_h;
+
+    rtgui_notebook_get_client_rect(notebook, &rect);
+    block = block_panel_create(angle_y + notebook->tab_h/2, &rect);
+    RTGUI_WIDGET_BACKGROUND(block) = RTGUI_RGB(241, 241, 241);
+#ifdef _WIN32
+    rtgui_notebook_add_image(notebook, "Task", RTGUI_WIDGET(block),
+        pressed_image, unpressed_image);
+#endif
+    apps_list_create(RTGUI_PANEL(block));
+    angle_y += notebook->tab_h;
+
+    block = block_panel_create(angle_y + notebook->tab_h/2, &rect);
+    RTGUI_WIDGET_BACKGROUND(block) = RTGUI_RGB(241, 241, 241);
+#ifdef _WIN32
+    rtgui_notebook_add_image(notebook, "Setting", RTGUI_WIDGET(block), 
+        pressed_image, unpressed_image);
+#endif
+    angle_y += notebook->tab_h;
+
+    rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(notebook));
+
+    rtgui_win_show(win, RT_FALSE);
+
+    /* set as main window */
+    rtgui_app_set_main_win(win);
+}
+
+void app_mgr_entry(void* parameter)
+{
+    struct rtgui_app* application;
+
+    application = rtgui_app_create(rt_thread_self(), "AppMgr");
+    if (application != RT_NULL)
+    {
+        /* set as window manager */
+        rtgui_app_set_as_wm();
+
+        /* initialize status bar */
+        statusbar_init();
+        app_mgr_win_init();
+
+        /* set our event handler */
+        rtgui_object_set_event_handler(RTGUI_OBJECT(application), 
+            event_handler);
+        rtgui_app_run(application);
+        rtgui_app_destroy(application);
+    }
+}
+
+void app_mgr_init(void)
+{
+    rt_thread_t tid;
+
+    tid = rt_thread_create("app_mgr", app_mgr_entry, RT_NULL, 4096, 20, 20);
+    if (tid != RT_NULL)
+        rt_thread_startup(tid);
+}
+
diff --git a/bsp/simulator/ui/appmgr.h b/bsp/simulator/ui/appmgr.h
new file mode 100644
index 0000000000000000000000000000000000000000..9e4306355500a1ed69d13be8d34e802b4a0fd2bb
--- /dev/null
+++ b/bsp/simulator/ui/appmgr.h
@@ -0,0 +1,12 @@
+#ifndef __APPMGR_H__
+#define __APPMGR_H__
+
+#include <rtgui/rtgui_app.h>
+#include <rtgui/widgets/window.h>
+#include <rtgui/widgets/label.h>
+#include <rtgui/widgets/box.h>
+#include <rtgui/widgets/panel.h>
+
+void app_mgr_win_init(void);
+
+#endif
diff --git a/bsp/simulator/ui/apps_list.c b/bsp/simulator/ui/apps_list.c
new file mode 100644
index 0000000000000000000000000000000000000000..0e4bb0af3d867866de04c90cbec61f5f7fd0a015
--- /dev/null
+++ b/bsp/simulator/ui/apps_list.c
@@ -0,0 +1,268 @@
+#include "apps_list.h"
+#include <rtgui/rtgui_app.h>
+#include <rtgui/widgets/listctrl.h>
+
+#include "xpm/exec.xpm"
+#include "xpm/close.xpm"
+
+/* application manager */
+struct rtgui_application_item
+{
+	struct rtgui_app* app;
+};
+static struct rtgui_application_item *app_items = RT_NULL;
+static rt_uint16_t app_count = 0;
+static struct rtgui_listctrl* app_list;
+static struct rtgui_image* app_default_icon = RT_NULL;
+static struct rtgui_image* app_close = RT_NULL;
+
+static void _handle_app_create(struct rtgui_event_application* event)
+{
+	rt_uint32_t index;
+	rt_int32_t status;
+	struct rtgui_app* app;
+
+	status = RTGUI_STATUS_OK;
+	for (index = 0; index < app_count; index ++)
+	{
+		app = (struct rtgui_app*)app_items[index].app;
+		if (app == event->app)
+		{
+			/* application is created already */
+			status = RTGUI_STATUS_ERROR;
+			goto __exit;
+		}
+	}
+
+	app_count += 1;
+	if (app_items == RT_NULL)
+		app_items = (struct rtgui_application_item*) rtgui_malloc(sizeof(struct rtgui_application_item));
+	else
+		app_items = (struct rtgui_application_item*) rtgui_realloc(app_items, sizeof(struct rtgui_application_item) * app_count);
+
+	if (app_items == RT_NULL) 
+	{
+		status = RTGUI_STATUS_ERROR;
+		goto __exit;
+	}
+
+	app = event->app;
+
+	app_items[app_count - 1].app = app;
+	rtgui_listctrl_set_items(app_list, (rt_uint32_t)app_items, app_count);
+
+__exit:
+	/* send ack to the application */
+	rtgui_ack(RTGUI_EVENT(event), status);
+	return;
+}
+
+static void _handle_app_destroy(struct rtgui_event_application* event)
+{
+	rt_uint32_t index;
+	struct rtgui_app* app;
+
+	for (index = 0; index < app_count; index ++)
+	{
+		app = (struct rtgui_app*)app_items[index].app;
+		if (app == event->app)
+		{
+			/* remove this application */
+			app_count --;
+			if (app_count == 0) 
+			{
+				rtgui_free(app_items);
+				app_items = RT_NULL;
+			}
+			else if (index == app_count)
+			{
+				app_items = rtgui_realloc(app_items, app_count * sizeof(struct rtgui_application_item));
+			}
+			else
+			{
+				rt_uint32_t j;
+				for (j = index; j < app_count; j ++)
+				{
+					app_items[j] = app_items[j + 1];
+				}
+				app_items = rtgui_realloc(app_items, app_count * sizeof(struct rtgui_application_item));
+			}
+			rtgui_listctrl_set_items(app_list, (rt_uint32_t)app_items, app_count);
+			rtgui_ack(RTGUI_EVENT(event), RTGUI_STATUS_OK);
+			return ;
+		}
+	}
+
+	/* send ack to the application */
+	rtgui_ack(RTGUI_EVENT(event), RTGUI_STATUS_ERROR);
+	return;
+}
+
+static rt_bool_t _handle_app_activate(struct rtgui_object* object, struct rtgui_event* event)
+{
+	struct rtgui_application_item *item;
+
+	if (app_list->current_item == -1) return RT_TRUE;
+	item = &app_items[app_list->current_item];
+
+	rtgui_app_activate(item->app);
+
+	return RT_TRUE;
+}
+
+rt_bool_t apps_list_event_handler(struct rtgui_object* object, struct rtgui_event* event)
+{
+	RT_ASSERT(object != RT_NULL);
+	RT_ASSERT(event  != RT_NULL);
+
+	switch (event->type)
+	{
+	case RTGUI_EVENT_APP_CREATE:
+		_handle_app_create((struct rtgui_event_application*) event);
+		break;
+
+	case RTGUI_EVENT_APP_DESTROY:
+		_handle_app_destroy((struct rtgui_event_application*) event);
+		break;
+	}
+
+	return RT_TRUE;
+}
+
+static rt_bool_t apps_listctrl_event_handler(struct rtgui_object* object, struct rtgui_event* event)
+{
+	struct rtgui_listctrl* ctrl;
+
+	ctrl = RTGUI_LISTCTRL(object);
+	if (event->type == RTGUI_EVENT_MOUSE_BUTTON)
+	{
+		struct rtgui_rect rect, close_rect;
+		struct rtgui_event_mouse* emouse;
+
+		emouse = (struct rtgui_event_mouse*)event;
+		if (emouse->button & RTGUI_MOUSE_BUTTON_UP)
+		{
+			/* get physical extent information */
+			rtgui_widget_get_extent(RTGUI_WIDGET(ctrl), &rect);
+			close_rect = rect;
+			close_rect.x1 = close_rect.x2 - 50;
+
+			if ((rtgui_rect_contains_point(&close_rect, emouse->x, emouse->y) == RT_EOK) &&
+					(ctrl->items_count > 0))
+			{
+				rt_uint16_t index;
+				index = (emouse->y - rect.y1) / (2 + ctrl->item_height);
+
+				if ((index < ctrl->page_items) &&
+					(ctrl->current_item/ctrl->page_items)* ctrl->page_items + index < ctrl->items_count)
+				{
+					rt_uint16_t cur_item;
+
+					/* get current item */
+					cur_item = (ctrl->current_item/ctrl->page_items) * ctrl->page_items + index;
+					if (cur_item == ctrl->current_item)
+					{
+						rt_kprintf("close app\n");
+						rtgui_app_close(app_items[ctrl->current_item].app);
+						return RT_TRUE;
+					}
+				}
+			}
+		}
+	}
+
+	return rtgui_listctrl_event_handler(object, event);
+}
+
+static void _app_info_draw(struct rtgui_listctrl *list, struct rtgui_dc* dc, rtgui_rect_t* rect, rt_uint16_t index)
+{
+	struct rtgui_image *image;
+	rtgui_rect_t item_rect, image_rect;
+	struct rtgui_application_item *item, *items;
+
+	item_rect = *rect;
+	item_rect.x1 += 5;
+
+	/* draw item */
+	items = (struct rtgui_application_item*)list->items;
+	item = &items[index];
+
+	/* draw image */
+	if (item->app->icon != RT_NULL) image = item->app->icon;
+	else image = app_default_icon;
+
+	if (image != RT_NULL)
+	{
+		image_rect.x1 = image_rect.y1 = 0;
+		image_rect.x2 = app_default_icon->w;
+		image_rect.y2 = app_default_icon->h;
+
+		rtgui_rect_moveto_align(&item_rect, &image_rect, RTGUI_ALIGN_CENTER_VERTICAL);
+		rtgui_image_blit(image, dc, &image_rect);
+	}
+	item_rect.x1 += app_default_icon->w + RTGUI_WIDGET_DEFAULT_MARGIN;
+
+	/* draw text */
+	rtgui_dc_draw_text(dc, (const char*)item->app->name, &item_rect); item_rect.x1 += 60;
+
+	if (list->current_item == index)
+	{
+		/* draw close button */
+		image_rect.x1 = image_rect.y1 = 0;
+		image_rect.x2 = app_close->w;
+		image_rect.y2 = app_close->h;
+
+		item_rect.x1 = item_rect.x2 - 50;
+		rtgui_rect_moveto_align(&item_rect, &image_rect, RTGUI_ALIGN_CENTER_VERTICAL);
+		rtgui_image_blit(app_close, dc, &image_rect);
+	}
+}
+
+struct rtgui_panel* apps_list_create(struct rtgui_panel* panel)
+{
+	struct rtgui_rect rect;
+
+	RT_ASSERT(panel != RT_NULL);
+
+	if (app_default_icon == RT_NULL)
+	{
+		app_default_icon = rtgui_image_create_from_mem("xpm", (const rt_uint8_t*)exec_xpm, sizeof(exec_xpm), RT_FALSE);
+	}
+	if (app_close == RT_NULL)
+	{
+		app_close = rtgui_image_create_from_mem("xpm", (const rt_uint8_t *)close_xpm, sizeof(close_xpm), RT_FALSE);
+	}
+
+	rtgui_widget_get_extent(RTGUI_WIDGET(panel), &rect);
+
+	/* create application list */
+	rtgui_rect_inflate(&rect, -15);
+
+	app_list = rtgui_listctrl_create((rt_uint32_t)app_items, app_count, &rect, _app_info_draw);
+	rtgui_listctrl_set_itemheight(app_list, app_default_icon->h + 2);
+	rtgui_listctrl_set_onitem(app_list, _handle_app_activate);
+	rtgui_object_set_event_handler(RTGUI_OBJECT(app_list), apps_listctrl_event_handler);
+
+	rtgui_container_add_child(RTGUI_CONTAINER(panel), RTGUI_WIDGET(app_list));
+
+	return RTGUI_PANEL(panel);
+}
+
+#ifdef RT_USING_FINSH
+#include <finsh.h>
+void list_apps(void)
+{
+	rt_uint32_t index;
+	struct rtgui_app* app;
+
+	rt_kprintf("GUI Applications:\n");
+	rt_kprintf("=================\n");
+
+	for (index = 0; index < app_count; index ++)
+	{
+		app = (struct rtgui_app*) app_items[index].app;
+		rt_kprintf("%s\n", app->name);
+	}
+}
+FINSH_FUNCTION_EXPORT(list_apps,show the application list);
+#endif
diff --git a/bsp/simulator/ui/apps_list.h b/bsp/simulator/ui/apps_list.h
new file mode 100644
index 0000000000000000000000000000000000000000..9fc71a142541c1d575d4fc0f051be4751d258178
--- /dev/null
+++ b/bsp/simulator/ui/apps_list.h
@@ -0,0 +1,11 @@
+#ifndef __APPS_LIST_H__
+#define __APPS_LIST_H__
+
+#include <rtgui/event.h>
+#include <rtgui/rtgui_object.h>
+#include <rtgui/widgets/panel.h>
+
+rt_bool_t apps_list_event_handler(struct rtgui_object* object, struct rtgui_event* event);
+struct rtgui_panel* apps_list_create(struct rtgui_panel* panel);
+
+#endif
diff --git a/bsp/simulator/ui/block_panel.c b/bsp/simulator/ui/block_panel.c
new file mode 100644
index 0000000000000000000000000000000000000000..be543f0a661159902e518f7a6bdae74eca5a23db
--- /dev/null
+++ b/bsp/simulator/ui/block_panel.c
@@ -0,0 +1,118 @@
+#include <rtgui/dc.h>
+#include "block_panel.h"
+
+static void dc_render_block(struct rtgui_dc* dc, struct rtgui_rect *rect, int angle_y)
+{
+#define BLOCK_BORDER_SZ	5
+#define BLOCK_ANGLE_SZ	10
+	int rect_y[12];
+	int rect_x[12];
+	int ri = 0;
+	rtgui_color_t line_color = RTGUI_RGB(215, 215, 215);
+	// rtgui_color_t external_color = RTGUI_RGB(241, 241, 241);
+	// rtgui_color_t angle_color = RTGUI_RGB(229, 229, 229);
+	rtgui_color_t fg, bg;
+	struct rtgui_gc *gc;
+
+	rect_x[ri] = rect->x1 + BLOCK_ANGLE_SZ + 3; rect_y[ri] = rect->y1 + BLOCK_BORDER_SZ; ri ++;
+	rect_x[ri] = rect->x2 - BLOCK_BORDER_SZ - 3; rect_y[ri] = rect->y1 + BLOCK_BORDER_SZ; ri ++;
+	rect_x[ri] = rect->x2 - BLOCK_BORDER_SZ; rect_y[ri] = rect->y1 + BLOCK_BORDER_SZ + 3; ri ++;
+	rect_x[ri] = rect->x2 - BLOCK_BORDER_SZ; rect_y[ri] = rect->y2 - BLOCK_BORDER_SZ - 3; ri ++;
+	rect_x[ri] = rect->x2 - BLOCK_BORDER_SZ - 3; rect_y[ri] = rect->y2 - BLOCK_BORDER_SZ; ri ++;
+	rect_x[ri] = rect->x1 + BLOCK_ANGLE_SZ + 3; rect_y[ri] = rect->y2 - BLOCK_BORDER_SZ; ri ++;
+	rect_x[ri] = rect->x1 + BLOCK_ANGLE_SZ ; rect_y[ri] = rect->y2 - BLOCK_BORDER_SZ - 3; ri ++;
+
+	/* angle */
+	rect_x[ri] = rect->x1 + BLOCK_ANGLE_SZ ; rect_y[ri] = angle_y + BLOCK_ANGLE_SZ; ri ++;
+	rect_x[ri] = rect->x1; rect_y[ri] = angle_y; ri ++;
+	rect_x[ri] = rect->x1 + BLOCK_ANGLE_SZ ; rect_y[ri] = angle_y - BLOCK_ANGLE_SZ; ri ++;
+
+	rect_x[ri] = rect->x1 + BLOCK_ANGLE_SZ ; rect_y[ri] = rect->y1 + BLOCK_BORDER_SZ + 3; ri ++;
+	rect_x[ri] = rect->x1 + BLOCK_ANGLE_SZ + 3; rect_y[ri] = rect->y1 + BLOCK_BORDER_SZ; ri ++;
+
+	gc = rtgui_dc_get_gc(dc);
+	fg = gc->foreground;
+	bg = gc->background;
+	gc->foreground = white;
+	rtgui_dc_fill_polygon(dc, rect_x, rect_y, 12);
+	gc->foreground = line_color;
+	rtgui_dc_draw_polygon(dc, rect_x, rect_y, 12);
+	gc->foreground = fg;
+	gc->background = bg;
+}
+
+static void _block_panel_constructor(block_panel_t *panel)
+{
+	/* init widget and set event handler */
+	rtgui_object_set_event_handler(RTGUI_OBJECT(panel), block_panel_event_handler);
+
+	/* set field */
+	panel->angle_y = 10;
+}
+
+DEFINE_CLASS_TYPE(block_panel, "block_panel", 
+				  RTGUI_PANEL_TYPE,
+				  _block_panel_constructor,
+				  RT_NULL,
+				  sizeof(struct block_panel));
+
+struct block_panel *block_panel_create(int angle_y, struct rtgui_rect *rect)
+{
+	struct block_panel* panel;
+
+	panel = (struct block_panel*) rtgui_widget_create(BLOCK_PANEL_TYPE);
+	if (panel != RT_NULL)
+	{
+		panel->angle_y = angle_y;
+
+		rtgui_widget_set_rect(RTGUI_WIDGET(panel), rect);
+		rtgui_object_set_event_handler(RTGUI_OBJECT(panel), block_panel_event_handler);
+	}
+
+	return panel;
+}
+
+void block_panel_destroy(block_panel_t* panel)
+{
+	rtgui_object_destroy(RTGUI_OBJECT(panel));
+}
+
+rt_bool_t block_panel_event_handler(struct rtgui_object* object, struct rtgui_event* event)
+{
+	struct block_panel *panel;
+
+	panel = BLOCK_PANEL(object);
+	if (event->type == RTGUI_EVENT_PAINT)
+	{
+		struct rtgui_dc* dc;
+		struct rtgui_rect rect;
+
+		rtgui_widget_get_rect(RTGUI_WIDGET(object), &rect);
+		dc = rtgui_dc_begin_drawing(RTGUI_WIDGET(object));
+
+		rtgui_dc_fill_rect(dc, &rect);
+		rtgui_rect_inflate(&rect, - 3);
+		dc_render_block(dc, &rect, panel->angle_y);
+
+		/* paint on each child */
+		rtgui_container_dispatch_event(RTGUI_CONTAINER(panel), event);
+		rtgui_dc_end_drawing(dc);
+	}
+	else
+	{
+		return rtgui_panel_event_handler(object, event);
+	}
+
+	return RT_FALSE;
+}
+
+void block_panel_get_client_extent(struct block_panel *panel, struct rtgui_rect *rect)
+{
+	RT_ASSERT(panel != RT_NULL);
+	RT_ASSERT(rect  != RT_NULL);
+
+	rtgui_widget_get_extent(RTGUI_WIDGET(panel), rect);
+	rect->x1 += 20; rect->y1 += 10;
+	rect->x2 -= 10;  rect->y2 -= 10;
+}
+
diff --git a/bsp/simulator/ui/block_panel.h b/bsp/simulator/ui/block_panel.h
new file mode 100644
index 0000000000000000000000000000000000000000..d396f7976116864c92fc5f9db5aa794ebb4654f4
--- /dev/null
+++ b/bsp/simulator/ui/block_panel.h
@@ -0,0 +1,32 @@
+#ifndef __BLOCK_PANEL_H__
+#define __BLOCK_PANEL_H__
+#include <rtgui/widgets/panel.h>
+
+DECLARE_CLASS_TYPE(block_panel);
+
+/** Gets the type of a block panel */
+#define BLOCK_PANEL_TYPE       		(RTGUI_TYPE(block_panel))
+/** Casts the object to an block panel */
+#define BLOCK_PANEL(obj)       		(RTGUI_OBJECT_CAST((obj), BLOCK_PANEL_TYPE, block_panel_t))
+/** Checks if the object is an block panel */
+#define RTGUI_IS_BLOCK_PANEL(obj)	(RTGUI_OBJECT_CHECK_TYPE((obj), BLOCK_PANEL_TYPE))
+
+/*
+ * the block panel widget
+ */
+struct block_panel
+{
+	struct rtgui_panel parent;
+
+	int angle_y;
+};
+typedef struct block_panel block_panel_t;
+
+struct block_panel *block_panel_create(int angle_y, struct rtgui_rect *rect);
+void block_panel_destroy(block_panel_t* panel);
+
+rt_bool_t block_panel_event_handler(struct rtgui_object *object, struct rtgui_event* event);
+void block_panel_get_client_extent(struct block_panel *panel, struct rtgui_rect *rect);
+
+#endif
+
diff --git a/bsp/simulator/ui/calibration.cc b/bsp/simulator/ui/calibration.cc
new file mode 100644
index 0000000000000000000000000000000000000000..321b7eb3985c675d7339ec2be2a3e801d4c5457a
--- /dev/null
+++ b/bsp/simulator/ui/calibration.cc
@@ -0,0 +1,322 @@
+#include <rtgui/rtgui.h>
+#include <rtgui/dc.h>
+#include <rtgui/rtgui_system.h>
+#include <rtgui/widgets/window.h>
+#include <rtgui/rtgui_app.h>
+
+#include "touch.h"
+#include "setup.h"
+
+#define CALIBRATION_STEP_LEFTTOP        0
+#define CALIBRATION_STEP_RIGHTTOP        1
+#define CALIBRATION_STEP_RIGHTBOTTOM    2
+#define CALIBRATION_STEP_LEFTBOTTOM        3
+#define CALIBRATION_STEP_CENTER            4
+
+#define TOUCH_WIN_UPDATE                1
+#define TOUCH_WIN_CLOSE                    2
+
+#define CALIBRATION_WIDTH                15
+#define CALIBRATION_HEIGHT                15
+
+struct calibration_session
+{
+    rt_uint8_t step;
+
+    struct calibration_data data;
+
+    rt_uint16_t width; rt_uint16_t height;
+
+    rtgui_win_t* win;
+
+    rt_device_t device;
+    rt_thread_t tid;
+};
+static struct calibration_session* calibration_ptr = RT_NULL;
+
+static void calibration_data_post(rt_uint16_t x, rt_uint16_t y)
+{
+    rt_kprintf("calibration_data_post x %d y %d\n", x, y);
+    
+    if (calibration_ptr != RT_NULL)
+    {
+        switch (calibration_ptr->step)
+        {
+        case CALIBRATION_STEP_LEFTTOP:
+            calibration_ptr->data.min_x = x;
+            calibration_ptr->data.min_y = y;
+            break;
+
+        case CALIBRATION_STEP_RIGHTTOP:
+            calibration_ptr->data.max_x = x;
+            calibration_ptr->data.min_y = (calibration_ptr->data.min_y + y)/2;
+            break;
+
+        case CALIBRATION_STEP_LEFTBOTTOM:
+            calibration_ptr->data.min_x = (calibration_ptr->data.min_x + x)/2;
+            calibration_ptr->data.max_y = y;
+            break;
+
+        case CALIBRATION_STEP_RIGHTBOTTOM:
+            calibration_ptr->data.max_x = (calibration_ptr->data.max_x + x)/2;
+            calibration_ptr->data.max_y = (calibration_ptr->data.max_y + y)/2;
+            break;
+
+        case CALIBRATION_STEP_CENTER:
+            /* calibration done */
+            {
+                rt_uint16_t w, h;
+
+                struct rtgui_event_command ecmd;
+                RTGUI_EVENT_COMMAND_INIT(&ecmd);
+                ecmd.wid = calibration_ptr->win;                
+                ecmd.command_id = TOUCH_WIN_CLOSE;
+
+                /* calculate calibrated data */
+                if (calibration_ptr->data.max_x > calibration_ptr->data.min_x)
+                    w = calibration_ptr->data.max_x - calibration_ptr->data.min_x;
+                else
+                    w = calibration_ptr->data.min_x - calibration_ptr->data.max_x;
+                w = (w/(calibration_ptr->width - 2 * CALIBRATION_WIDTH)) * CALIBRATION_WIDTH;
+
+                if (calibration_ptr->data.max_y > calibration_ptr->data.min_y)
+                    h = calibration_ptr->data.max_y - calibration_ptr->data.min_y;
+                else
+                    h = calibration_ptr->data.min_y - calibration_ptr->data.max_y;
+                h = (h/(calibration_ptr->height - 2 * CALIBRATION_HEIGHT)) * CALIBRATION_HEIGHT;
+
+                rt_kprintf("w: %d, h: %d\n", w, h);
+
+                if (calibration_ptr->data.max_x > calibration_ptr->data.min_x)
+                {
+                    calibration_ptr->data.min_x -= w;
+                    calibration_ptr->data.max_x += w;
+                }
+                else
+                {
+                    calibration_ptr->data.min_x += w;
+                    calibration_ptr->data.max_x -= w;
+                }
+
+                if (calibration_ptr->data.max_y > calibration_ptr->data.min_y)
+                {
+                    calibration_ptr->data.min_y -= h;
+                    calibration_ptr->data.max_y += h;
+                }
+                else
+                {
+                    calibration_ptr->data.min_y += h;
+                    calibration_ptr->data.max_y -= h;
+                }
+
+                rt_kprintf("calibration data: (%d, %d), (%d, %d)\n",
+                    calibration_ptr->data.min_x,
+                    calibration_ptr->data.max_x,
+                    calibration_ptr->data.min_y,
+                    calibration_ptr->data.max_y);
+                rtgui_send(calibration_ptr->tid, &ecmd.parent, sizeof(struct rtgui_event_command));
+            }
+            return;
+        }
+
+        calibration_ptr->step ++;
+
+        /* post command event */
+        {
+            struct rtgui_event_command ecmd;
+            RTGUI_EVENT_COMMAND_INIT(&ecmd);
+            ecmd.wid = calibration_ptr->win;
+            ecmd.command_id = TOUCH_WIN_UPDATE;
+
+            rtgui_send(calibration_ptr->tid, &ecmd.parent, sizeof(struct rtgui_event_command));
+        }
+    }
+}
+
+rt_bool_t calibration_event_handler(struct rtgui_object* object, struct rtgui_event* event)
+{
+    struct rtgui_widget *widget = RTGUI_WIDGET(object);
+    
+    switch (event->type)
+    {
+    case RTGUI_EVENT_PAINT:
+    {
+        struct rtgui_dc* dc;
+        struct rtgui_rect rect;
+
+        dc = rtgui_dc_begin_drawing(widget);
+        if (dc == RT_NULL) break;
+
+        /* get rect information */
+        rtgui_widget_get_rect(widget, &rect);
+
+        /* clear whole window */
+        RTGUI_WIDGET_BACKGROUND(widget) = white;
+        rtgui_dc_fill_rect(dc, &rect);
+
+        /* reset color */
+        RTGUI_WIDGET_BACKGROUND(widget) = green;
+        RTGUI_WIDGET_FOREGROUND(widget) = black;
+
+        switch (calibration_ptr->step)
+        {
+            case CALIBRATION_STEP_LEFTTOP:
+                rtgui_dc_draw_hline(dc, 0, 2 * CALIBRATION_WIDTH, CALIBRATION_HEIGHT);
+                rtgui_dc_draw_vline(dc, CALIBRATION_WIDTH, 0, 2 * CALIBRATION_HEIGHT);
+                RTGUI_WIDGET_FOREGROUND(widget) = red;
+                rtgui_dc_fill_circle(dc, CALIBRATION_WIDTH, CALIBRATION_HEIGHT, 4);
+                break;
+
+            case CALIBRATION_STEP_RIGHTTOP:
+                rtgui_dc_draw_hline(dc, calibration_ptr->width - 2 * CALIBRATION_WIDTH,
+                    calibration_ptr->width, CALIBRATION_HEIGHT);
+                rtgui_dc_draw_vline(dc, calibration_ptr->width - CALIBRATION_WIDTH, 0, 2 * CALIBRATION_HEIGHT);
+                RTGUI_WIDGET_FOREGROUND(widget) = red;
+                rtgui_dc_fill_circle(dc, calibration_ptr->width - CALIBRATION_WIDTH, CALIBRATION_HEIGHT, 4);
+                break;
+
+            case CALIBRATION_STEP_LEFTBOTTOM:
+                rtgui_dc_draw_hline(dc, 0, 2 * CALIBRATION_WIDTH, calibration_ptr->height - CALIBRATION_HEIGHT);
+                rtgui_dc_draw_vline(dc, CALIBRATION_WIDTH, calibration_ptr->height - 2 * CALIBRATION_HEIGHT, calibration_ptr->height);
+                RTGUI_WIDGET_FOREGROUND(widget) = red;
+                rtgui_dc_fill_circle(dc, CALIBRATION_WIDTH, calibration_ptr->height - CALIBRATION_HEIGHT, 4);
+                break;
+
+            case CALIBRATION_STEP_RIGHTBOTTOM:
+                rtgui_dc_draw_hline(dc, calibration_ptr->width - 2 * CALIBRATION_WIDTH,
+                    calibration_ptr->width, calibration_ptr->height - CALIBRATION_HEIGHT);
+                rtgui_dc_draw_vline(dc, calibration_ptr->width - CALIBRATION_WIDTH, calibration_ptr->height - 2 * CALIBRATION_HEIGHT, calibration_ptr->height);
+                RTGUI_WIDGET_FOREGROUND(widget) = red;
+                rtgui_dc_fill_circle(dc, calibration_ptr->width - CALIBRATION_WIDTH, calibration_ptr->height - CALIBRATION_HEIGHT, 4);
+                break;
+
+            case CALIBRATION_STEP_CENTER:
+                rtgui_dc_draw_hline(dc, calibration_ptr->width/2 - CALIBRATION_WIDTH, calibration_ptr->width/2 + CALIBRATION_WIDTH, calibration_ptr->height/2);
+                rtgui_dc_draw_vline(dc, calibration_ptr->width/2, calibration_ptr->height/2 - CALIBRATION_HEIGHT, calibration_ptr->height/2 + CALIBRATION_HEIGHT);
+                RTGUI_WIDGET_FOREGROUND(widget) = red;
+                rtgui_dc_fill_circle(dc, calibration_ptr->width/2, calibration_ptr->height/2, 4);
+                break;
+        }
+        rtgui_dc_end_drawing(dc);
+    }
+        break;
+
+    case RTGUI_EVENT_COMMAND:
+        {
+            struct rtgui_event_command* ecmd = (struct rtgui_event_command*)event;
+
+            switch (ecmd->command_id)
+            {
+            case TOUCH_WIN_UPDATE:
+                rtgui_widget_update(widget);
+                break;
+            case TOUCH_WIN_CLOSE:
+                rtgui_win_close(RTGUI_WIN(widget));
+                break;
+            }
+        }
+        return RT_TRUE;
+
+    default:
+        rtgui_win_event_handler(RTGUI_OBJECT(widget), event);
+    }
+
+    return RT_FALSE;
+}
+
+void calibration_entry(void* parameter)
+{
+    rt_device_t device;
+    struct rtgui_rect rect;
+    struct rtgui_app* application;
+    struct setup_items setup;
+
+    device = rt_device_find("touch");
+    if (device == RT_NULL) return; /* no this device */
+
+    calibration_ptr = (struct calibration_session*)
+        rt_malloc(sizeof(struct calibration_session));
+    rt_memset(calibration_ptr, 0, sizeof(struct calibration_data));
+    calibration_ptr->device = device;
+    calibration_ptr->tid = rt_thread_self();
+    
+    rt_device_control(calibration_ptr->device, RT_TOUCH_CALIBRATION, 
+        (void*)calibration_data_post);
+    
+    rtgui_graphic_driver_get_rect(rtgui_graphic_driver_get_default(), &rect);
+    
+    /* set screen rect */
+    calibration_ptr->width = rect.x2;
+    calibration_ptr->height = rect.y2;
+
+    application = rtgui_app_create(rt_thread_self(), "calibration");
+    if (application != RT_NULL)
+    {
+        /* create calibration window */
+        calibration_ptr->win = rtgui_win_create(RT_NULL,
+            "calibration", &rect, 
+            RTGUI_WIN_STYLE_NO_TITLE | RTGUI_WIN_STYLE_NO_BORDER | 
+            RTGUI_WIN_STYLE_ONTOP | RTGUI_WIN_STYLE_DESTROY_ON_CLOSE);
+        if (calibration_ptr->win != RT_NULL)
+        {    
+            rtgui_object_set_event_handler(RTGUI_OBJECT(calibration_ptr->win),
+                calibration_event_handler);
+            rtgui_win_show(calibration_ptr->win, RT_TRUE);
+        }
+        
+        rtgui_app_destroy(application);
+    }
+
+    /* set calibration data */
+    rt_device_control(calibration_ptr->device, RT_TOUCH_CALIBRATION_DATA, 
+        &calibration_ptr->data);
+
+    //save setup
+    setup.touch_min_x = calibration_ptr->data.min_x;
+    setup.touch_max_x = calibration_ptr->data.max_x;
+    setup.touch_min_y = calibration_ptr->data.min_y;
+    setup.touch_max_y = calibration_ptr->data.max_y;
+    setup_save(&setup);
+    
+    /* recover to normal */
+    rt_device_control(calibration_ptr->device, RT_TOUCH_NORMAL, RT_NULL);
+
+    /* release memory */
+    rt_free(calibration_ptr);
+    calibration_ptr = RT_NULL;
+}
+
+void calibration_init(void)
+{
+    rt_thread_t tid;
+    struct setup_items setup;
+    
+    if(setup_load(&setup) == RT_EOK)
+    {    
+        struct calibration_data data;        
+        rt_device_t device;
+        
+        data.min_x = setup.touch_min_x;
+        data.max_x = setup.touch_max_x;
+        data.min_y = setup.touch_min_y;
+        data.max_y = setup.touch_max_y;
+
+        device = rt_device_find("touch");
+        if(device != RT_NULL)
+            rt_device_control(device, RT_TOUCH_CALIBRATION_DATA, &data);
+        return;
+    }
+        
+    tid = rt_thread_create("cali", calibration_entry, RT_NULL, 1024, 20, 20);
+    if (tid != RT_NULL)
+        rt_thread_startup(tid);
+}
+
+#ifdef RT_USING_FINSH
+#include <finsh.h>
+void calibration(void)
+{
+    calibration_init();
+}
+FINSH_FUNCTION_EXPORT(calibration, perform touch calibration);
+#endif
diff --git a/bsp/simulator/ui/ex_app.c b/bsp/simulator/ui/ex_app.c
new file mode 100644
index 0000000000000000000000000000000000000000..9f4c6aab130bd796aa3ee85a0fc74ec612e48b09
--- /dev/null
+++ b/bsp/simulator/ui/ex_app.c
@@ -0,0 +1,57 @@
+#include <rtthread.h>
+#include <rtgui/rtgui_app.h>
+#include <rtgui/widgets/window.h>
+#include <rtgui/widgets/label.h>
+
+void app1_entry(void* parameter)
+{
+    struct rtgui_app* application;
+    struct rtgui_win* win;
+
+    application = rtgui_app_create(rt_thread_self(), "ExApp1");
+    if (application != RT_NULL)
+    {
+        struct rtgui_label *label;
+        struct rtgui_box *box;
+
+        box = rtgui_box_create(RTGUI_VERTICAL, 10);
+        label = rtgui_label_create("Hello World");
+        win = rtgui_mainwin_create(RT_NULL, "MainWin", RTGUI_WIN_STYLE_MAINWIN);
+        rtgui_container_set_box(RTGUI_CONTAINER(win), box);
+        rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(label));
+        rtgui_container_layout(RTGUI_CONTAINER(win));
+        
+        rtgui_win_show(win, RT_TRUE);
+
+        rtgui_app_destroy(application);
+    }
+}
+
+void app2_entry(void* parameter)
+{
+    struct rtgui_app* application;
+    struct rtgui_win* win;
+
+    application = rtgui_app_create(rt_thread_self(), "ExApp2");
+    if (application != RT_NULL)
+    {
+        rtgui_rect_t rect = {220, 250, 400, 450};
+        win = rtgui_win_create(RT_NULL, "Window #2", &rect, RTGUI_WIN_STYLE_DEFAULT);
+        rtgui_win_show(win, RT_TRUE);
+
+        rtgui_app_destroy(application);
+    }
+}
+
+void app_init(void)
+{
+    rt_thread_t tid;
+
+    tid = rt_thread_create("app1", app1_entry, RT_NULL, 2048, 20, 20);
+    if (tid != RT_NULL)
+        rt_thread_startup(tid);
+
+    tid = rt_thread_create("app2", app2_entry, RT_NULL, 2048, 20, 20);
+    if (tid != RT_NULL)
+        rt_thread_startup(tid);
+}
diff --git a/bsp/simulator/ui/picture.c b/bsp/simulator/ui/picture.c
new file mode 100644
index 0000000000000000000000000000000000000000..83a01a99385e82dd92a83f3ad9f8fc11f7f6244e
--- /dev/null
+++ b/bsp/simulator/ui/picture.c
@@ -0,0 +1,248 @@
+#include <rtgui/rtgui.h>
+#include <rtgui/image.h>
+#include <rtgui/rtgui_system.h>
+#include <rtgui/widgets/window.h>
+#include <rtgui/rtgui_app.h>
+
+#include <dfs_posix.h>
+#include <string.h>
+
+#define PICTURE_DIR "/picture"
+
+/* current picture file name */
+rt_bool_t key_pressed = RT_FALSE;
+static char current_fn[32] = {0};
+static struct rtgui_win *win;
+
+static void picture_show_prev(struct rtgui_widget* widget)
+{
+    DIR* dir;
+    struct dirent* entry;
+    rt_bool_t is_last;
+    char fn[32];
+    struct rtgui_image_engine* engine;
+    
+    fn[0] = '\0';
+    is_last = RT_FALSE;
+
+    dir = opendir(PICTURE_DIR);
+    if (dir == RT_NULL)
+    {
+        rt_kprintf("open directory failed\n");
+        return;
+    }
+
+    do
+    {
+        entry = readdir(dir);
+        if (entry != RT_NULL)
+        {
+            engine = rtgui_image_get_engine_by_filename(entry->d_name);
+            if (engine != RT_NULL)
+            {
+                /* it's a HDC image */
+                if ((strcmp(entry->d_name, current_fn) == 0) &&
+                    is_last != RT_TRUE)
+                {
+                    if (fn[0] == '\0')
+                    {
+                        /* it should be the last image */
+                        is_last = RT_TRUE;
+                    }
+                    else
+                    {
+                        /* display image */
+                        strcpy(current_fn, fn);
+                        rtgui_widget_update(widget);
+                        closedir(dir);
+                        return;
+                    }
+                }
+                strcpy(fn, entry->d_name);
+            }
+        }
+    } while(entry != RT_NULL);
+
+    /* close directory */
+    closedir(dir);
+
+    if ((is_last == RT_TRUE) && fn[0] != '\0')
+    {
+        strcpy(current_fn, fn);
+        rtgui_widget_update(widget);
+    }
+}
+
+static void picture_show_next(struct rtgui_widget* widget)
+{
+    DIR* dir;
+    struct dirent* entry;
+    rt_bool_t found, has_image;
+    struct rtgui_image_engine* engine;
+
+    found = RT_FALSE; has_image = RT_FALSE;
+
+__restart:
+    dir = opendir(PICTURE_DIR);
+    if (dir == RT_NULL)
+    {
+        rt_kprintf("open directory failed\n");
+        return;
+    }
+
+    do
+    {
+        entry = readdir(dir);
+        if (entry != RT_NULL)
+        {
+            engine = rtgui_image_get_engine_by_filename(entry->d_name);
+            if (engine != RT_NULL)
+            {
+                /* this directory includes image */
+                has_image = RT_TRUE;
+
+                if (found == RT_TRUE || current_fn[0] == '\0')
+                {
+                    strcpy(current_fn, entry->d_name);
+                    rtgui_widget_update(widget);
+
+                    closedir(dir);
+                    return;
+                }
+
+                /* it's a HDC image */
+                if (strcmp(entry->d_name, current_fn) == 0)
+                    found = RT_TRUE;
+            }
+        }
+    } while(entry != RT_NULL);
+
+    /* close directory */
+    closedir(dir);
+
+    if (has_image != RT_TRUE) return;
+    current_fn[0] = '\0';
+    goto __restart;
+}
+
+static rt_bool_t onkey_handle(struct rtgui_object* object, struct rtgui_event* event)
+{
+    struct rtgui_event_kbd* ekbd = (struct rtgui_event_kbd*)event;
+
+    if (ekbd->type == RTGUI_KEYDOWN)
+    {
+        if (ekbd->key == RTGUIK_RIGHT)
+        {
+            key_pressed = RT_TRUE;
+            picture_show_next(RTGUI_WIDGET(object));
+            return RT_TRUE;
+        }
+        else if (ekbd->key == RTGUIK_LEFT)
+        {
+            key_pressed = RT_TRUE;
+            picture_show_prev(RTGUI_WIDGET(object));
+            return RT_TRUE;
+        }
+    }
+    return RT_TRUE;
+}
+
+static rt_bool_t picture_view_event_handler(rtgui_object_t *object, rtgui_event_t *event)
+{
+    if (event->type == RTGUI_EVENT_PAINT)
+    {
+        struct rtgui_dc* dc;
+        struct rtgui_rect rect;
+        struct rtgui_image* image = RT_NULL;
+        char fn[32];
+
+        dc = rtgui_dc_begin_drawing(RTGUI_WIDGET(object));
+        if (dc == RT_NULL) return RT_FALSE;
+        rtgui_widget_get_rect(RTGUI_WIDGET(object), &rect);
+
+        /* open image */
+        rt_snprintf(fn, sizeof(fn), "%s/%s", PICTURE_DIR, current_fn);
+        rt_kprintf("pic fn: %s\n", fn);
+        image = rtgui_image_create(fn, RT_FALSE);
+
+        if (image != RT_NULL)
+        {
+            /* blit image */
+            rtgui_image_blit(image, dc, &rect);
+            /* destroy image */
+            rtgui_image_destroy(image);
+        }
+        else
+        {
+            rtgui_dc_fill_rect(dc, &rect);
+            rtgui_dc_draw_text(dc, "没有文件被打开", &rect);
+        }
+        rtgui_dc_end_drawing(dc);
+
+        return RT_FALSE;
+    }
+
+    return rtgui_win_event_handler(object, event);
+}
+
+static void timeout(struct rtgui_timer* timer, void* parameter)
+{
+    struct rtgui_widget* widget;
+
+    widget = (struct rtgui_widget*)parameter;
+
+    if (key_pressed == RT_TRUE)
+        key_pressed = RT_FALSE;
+    else
+        picture_show_next(widget);
+}
+
+void picture_show(void* parameter)
+{
+    /* create application */
+    struct rtgui_app *app;
+    struct rtgui_rect rect1;
+    rtgui_timer_t *timer;
+    
+    app = rtgui_app_create(rt_thread_self(), "picture");
+    if (app == RT_NULL)
+    {
+        rt_kprintf("Create application \"picture\" failed!\n");
+        return;
+    }
+
+    rtgui_graphic_driver_get_rect(rtgui_graphic_driver_get_default(), &rect1);
+
+    /* create main window */
+    win = rtgui_mainwin_create(RT_NULL, "main",
+                    RTGUI_WIN_STYLE_NO_BORDER | RTGUI_WIN_STYLE_NO_TITLE);
+    if (win == RT_NULL)
+    {
+        rt_kprintf("Create window \"main\" failed!\n");
+                rtgui_app_destroy(app);
+        return;
+    }
+
+    timer = rtgui_timer_create(500, RT_TIMER_FLAG_PERIODIC, timeout, (void*)win);
+    rtgui_timer_start(timer);
+    
+    rtgui_object_set_event_handler(RTGUI_OBJECT(win), picture_view_event_handler);
+    rtgui_win_set_onkey(win, onkey_handle);
+    rtgui_win_show(win, RT_FALSE);
+
+    /* show next picture */
+    picture_show_next(RTGUI_WIDGET(win));
+
+    rtgui_app_run(app);
+    rtgui_app_destroy(app);
+}
+
+void picture_app_create(void)
+{
+    rt_thread_t tid;
+
+    tid = rt_thread_create("pic", picture_show, RT_NULL,
+        2048, 20, 8);
+    if (tid != RT_NULL) rt_thread_startup(tid);
+}
+
diff --git a/bsp/simulator/ui/program.cc b/bsp/simulator/ui/program.cc
new file mode 100644
index 0000000000000000000000000000000000000000..01cd91ded84d9aea227a2e973cba7df40a2c64da
--- /dev/null
+++ b/bsp/simulator/ui/program.cc
@@ -0,0 +1,187 @@
+#include <rtthread.h>
+#include <rtgui/rtgui_server.h>
+#include <rtgui/rtgui_system.h>
+#include <rtgui/rtgui_app.h>
+#include <rtgui/widgets/window.h>
+#include <rtgui/widgets/list_view.h>
+#include <rtgui/rtgui_xml.h>
+#include <rtgui/widgets/panel.h>
+
+#ifdef _WIN32_NATIVE
+#include <io.h>
+#include <dirent.h>
+#include <sys/stat.h>
+#define PATH_SEPARATOR      '\\'
+#else
+#include <dfs_posix.h>
+#define PATH_SEPARATOR      '/'
+#endif
+
+#define APP_PATH            "/programs"
+#define ITEM_MAX            10
+
+static struct rtgui_list_item *items = RT_NULL;
+static rtgui_list_view_t* _view = RT_NULL;
+static int pos = -1;
+
+typedef enum
+{
+    IDLE,
+    READ_NAME,
+    READ_ICON,
+    READ_AUTHOR,
+    READ_LICENSE,
+}XML_STATUS;
+
+static int xml_event_handler(rt_uint8_t event, const char* text, rt_size_t len, void* user)
+{
+    static XML_STATUS status = IDLE;
+    char fn[64];
+
+    if(event == EVENT_START)
+    {
+        if(strcmp(text, "name") == 0)
+            status = READ_NAME;
+        else if(strcmp(text, "image") == 0)
+            status = READ_ICON;
+        else if(strcmp(text, "author") == 0)
+            status = READ_AUTHOR;
+        else if(strcmp(text, "license") == 0)
+            status = READ_LICENSE;
+    }
+    else if(event == EVENT_TEXT)
+    {
+        switch(status)
+        {
+        case READ_NAME:    
+            items[++pos].name = rt_strdup(text);
+            items[pos].parameter = items[pos].name;
+            break;
+        case READ_ICON:
+            rt_snprintf(fn, sizeof(fn), "%s/%s", APP_PATH, text);
+            items[pos].image = rtgui_image_create(fn, RT_TRUE);
+            if(items[pos].image == RT_NULL) rt_kprintf("image create failed\n");
+            break;
+        case READ_AUTHOR:
+            break;
+        case READ_LICENSE:
+            break;
+        }
+        status = IDLE;
+    }
+        
+    return 1;    
+}
+
+static int xml_load_items(const char* filename)
+{    
+    struct rtgui_filerw* filerw;
+    char buffer[512];
+    rtgui_xml_t *xml;
+    int length;
+
+    /* create filerw context */
+    filerw = rtgui_filerw_create_file(filename, "rb");
+    if (filerw == RT_NULL) 
+    {
+        rt_kprintf("read file fail %s\n", filename);
+        return 0;
+    }
+
+    length = rtgui_filerw_read(filerw, buffer, 512, 1);
+    if(length <= 0)
+    {
+        rt_kprintf("read fail\n");
+        rtgui_filerw_close(filerw);        
+        return 0;
+    }
+    
+    xml = rtgui_xml_create(512, xml_event_handler, RT_NULL);
+    if (xml != RT_NULL)    
+    {        
+        rtgui_xml_parse(xml, buffer, length);
+        rtgui_xml_destroy(xml);    
+    }
+
+    rtgui_filerw_close(filerw);        
+    return 0;
+}
+
+static void exec_app(rtgui_widget_t* widget, void* parameter)
+{
+    char path[64];
+    rt_module_t module;
+
+    RT_ASSERT(parameter != RT_NULL);
+
+    rt_snprintf(path, sizeof(path), "%s/%s/%s.mo", APP_PATH, 
+        (char*)parameter, (char*)parameter);
+    
+#ifndef _WIN32
+    module = rt_module_find((const char*)parameter);
+    if(module == RT_NULL)
+        rt_module_open(path);
+    else
+    {
+        struct rtgui_app* app;
+        RT_ASSERT(module->module_thread);
+        app = (struct rtgui_app*)(module->module_thread->user_data);
+        
+        if(app != RT_NULL) rtgui_app_activate(app);
+        else rt_kprintf("application is null\n");
+    }
+#endif
+}
+
+static void scan_app_dir(const char* path)
+{
+    DIR* dir;
+    struct dirent* entry;
+    char fn[32];
+
+    dir = opendir(path);
+    if (dir == RT_NULL)
+    {
+        rt_kprintf("open directory %s failed\n", path);
+        return;
+    }
+
+    do
+    {
+        entry = readdir(dir);
+        if (entry != RT_NULL)
+        {
+            if(entry->d_type == DFS_DT_REG) break;
+            rt_sprintf(fn, "%s/%s/%s.xml", path, entry->d_name, entry->d_name);
+            xml_load_items(fn);
+        }
+    } while(entry != RT_NULL);
+
+    /* close directory */
+    closedir(dir);
+}
+
+struct rtgui_panel* program_create(struct rtgui_panel* panel)
+{
+    int i = 0;
+    struct rtgui_rect rect;
+
+    RT_ASSERT(panel != RT_NULL);
+    rtgui_widget_get_extent(RTGUI_WIDGET(panel), &rect);
+
+    items = (struct rtgui_list_item *) rtgui_malloc((ITEM_MAX) * sizeof(struct rtgui_list_item));
+    for(i=0; i< ITEM_MAX; i++) items[i].action = exec_app;
+
+    /* create application list */
+    rtgui_rect_inflate(&rect, -15);
+
+    scan_app_dir(APP_PATH);
+    if(pos >= 0) 
+    {
+        _view = rtgui_list_view_create(items, pos + 1, &rect, RTGUI_LIST_VIEW_ICON);
+        rtgui_container_add_child(RTGUI_CONTAINER(panel), RTGUI_WIDGET(_view));
+    }        
+
+    return RTGUI_PANEL(panel);
+}
+
diff --git a/bsp/simulator/ui/realtouch_ui.c b/bsp/simulator/ui/realtouch_ui.c
new file mode 100644
index 0000000000000000000000000000000000000000..f79d34a3fc5e40ad9a1f45d12aece14ae413f999
--- /dev/null
+++ b/bsp/simulator/ui/realtouch_ui.c
@@ -0,0 +1,33 @@
+#include <rtthread.h>
+#include <rtgui/rtgui_server.h>
+#include <rtgui/rtgui_system.h>
+#include <rtgui/rtgui_app.h>
+#include "appmgr.h"
+#include "statusbar.h"
+
+void realtouch_ui_init(void)
+{
+    rt_device_t device;    
+    struct rt_device_rect_info info;    
+#ifndef _WIN32
+    device = rt_device_find("lcd");    
+    {        
+        info.width = 800;        
+        info.height = 480;        
+        /* set graphic resolution */        
+        rt_device_control(device, RTGRAPHIC_CTRL_SET_MODE, &info);    
+    }    
+    if (device != RT_NULL)    
+
+    /* re-set graphic device */    
+    rtgui_graphic_set_device(device);       
+#endif
+
+    app_mgr_init();
+    rt_thread_delay(10);
+
+#ifndef _WIN32
+    calibration_init();
+#endif
+}
+
diff --git a/bsp/simulator/ui/statusbar.c b/bsp/simulator/ui/statusbar.c
new file mode 100644
index 0000000000000000000000000000000000000000..a05017e7089c06dd01f65291967ae9664a0aac73
--- /dev/null
+++ b/bsp/simulator/ui/statusbar.c
@@ -0,0 +1,166 @@
+#include "statusbar.h"
+#include <rtgui/dc.h>
+#include <rtgui/image.h>
+#include "xpm/start.xpm"
+
+static const rtgui_color_t _status_bar_pixels[] = 
+{
+	RTGUI_RGB(228,228,228),
+	RTGUI_RGB(182,186,192),
+	RTGUI_RGB(92,158,200),
+	RTGUI_RGB(30,117,176),
+	RTGUI_RGB(30,116,175),
+	RTGUI_RGB(29,115,174),
+	RTGUI_RGB(29,114,173),
+	RTGUI_RGB(29,114,172),
+	RTGUI_RGB(29,113,171),
+	RTGUI_RGB(28,112,170),
+	RTGUI_RGB(28,111,170),
+	RTGUI_RGB(28,111,169),
+	RTGUI_RGB(28,110,168),
+	RTGUI_RGB(27,109,167),
+	RTGUI_RGB(27,108,166),
+	RTGUI_RGB(27,108,165),
+	RTGUI_RGB(26,107,164),
+	RTGUI_RGB(26,106,163),
+	RTGUI_RGB(26,105,163),
+	RTGUI_RGB(26,105,162),
+	RTGUI_RGB(25,104,161),
+	RTGUI_RGB(25,103,160),
+	RTGUI_RGB(25,102,159),
+	RTGUI_RGB(25,101,158),
+	RTGUI_RGB(24,101,157),
+	RTGUI_RGB(24,100,156),
+	RTGUI_RGB(24,99,156),
+	RTGUI_RGB(24,98,155),
+	RTGUI_RGB(23,98,154),
+	RTGUI_RGB(23,97,153),
+	RTGUI_RGB(23,96,153),
+	RTGUI_RGB(23,95,152),
+	RTGUI_RGB(22,94,150),
+	RTGUI_RGB(22,94,149),
+	RTGUI_RGB(22,93,148),
+	RTGUI_RGB(21,92,147),
+	RTGUI_RGB(21,91,146),
+	RTGUI_RGB(21,91,145),
+	RTGUI_RGB(20,90,143),
+	RTGUI_RGB(20,89,142),
+	RTGUI_RGB(20,88,141),
+	RTGUI_RGB(19,87,139),
+	RTGUI_RGB(19,86,138),
+	RTGUI_RGB(19,85,136),
+	RTGUI_RGB(18,85,138),
+	RTGUI_RGB(18,84,137),
+	RTGUI_RGB(18,83,137),
+	RTGUI_RGB(18,82,136),
+	RTGUI_RGB(47,91,135),
+	RTGUI_RGB(255,255,255),
+};
+
+void dc_draw_bar(struct rtgui_dc* dc, const rtgui_color_t *bar_pixel, struct rtgui_rect *rect, int style)
+{
+	rt_uint32_t index;
+	struct rtgui_gc *gc;
+	rtgui_color_t fg;
+
+	gc = rtgui_dc_get_gc(dc);
+	fg = gc->foreground;
+
+	if (style == RTGUI_HORIZONTAL)
+	{
+		/* horizontal */
+		for (index = rect->y1; index < rect->y2; index ++)
+		{
+			gc->foreground = bar_pixel[index - rect->y1];
+			rtgui_dc_draw_hline(dc, rect->x1, rect->x2, index);
+		}
+	}
+	else 
+	{
+		/* vertical */
+		for (index = rect->x1; index < rect->x2; index ++)
+		{
+			gc->foreground = bar_pixel[index - rect->x1];
+			rtgui_dc_draw_vline(dc, index, rect->y1, rect->y2);
+		}
+	}
+	gc->foreground = fg;
+}
+
+rt_bool_t statusbar_event_handler(struct rtgui_object* object, struct rtgui_event* event)
+{
+	switch (event->type)
+	{
+	case RTGUI_EVENT_PAINT:
+		{
+			struct rtgui_dc *dc;
+			struct rtgui_rect rect;
+			struct rtgui_image *image;
+
+			/* create start image */
+			image = rtgui_image_create_from_mem("xpm", (const rt_uint8_t*)start_xpm, sizeof(start_xpm), RT_FALSE);
+			rtgui_widget_get_rect(RTGUI_WIDGET(object), &rect);
+
+			dc = rtgui_dc_begin_drawing(RTGUI_WIDGET(object));
+			dc_draw_bar(dc, _status_bar_pixels, &rect, RTGUI_HORIZONTAL);
+
+			rect.x1 += 15;
+			rtgui_image_blit(image, dc, &rect);
+
+			/* dispatch event */
+			rtgui_container_dispatch_event(RTGUI_CONTAINER(object), event);
+
+			rtgui_dc_end_drawing(dc);
+			rtgui_image_destroy(image);
+		}
+		break;
+
+	case RTGUI_EVENT_MOUSE_BUTTON:
+		{
+			struct rtgui_event_mouse* emouse = (struct rtgui_event_mouse*)event;
+			struct rtgui_rect start_rect;
+
+			rtgui_widget_get_extent(RTGUI_WIDGET(object), &start_rect);
+			start_rect.x1 += 15;
+			start_rect.x2 = start_rect.x1 + 48;
+
+			/* it's not this widget event, clean status */
+			if (rtgui_rect_contains_point(&start_rect, emouse->x, emouse->y) == RT_EOK &&
+				emouse->button & (RTGUI_MOUSE_BUTTON_UP))
+			{
+				rtgui_app_activate(rtgui_app_self());
+				break;
+			}
+
+			return RT_TRUE;
+		}
+
+	default:
+		return rtgui_win_event_handler(object, event);
+	}
+
+	return RT_FALSE;
+}
+
+void statusbar_init(void)
+{
+	rtgui_rect_t rect;
+	struct rtgui_win* win;
+
+	/* get scree rect */
+	rtgui_get_screen_rect(&rect);
+	rect.y2 = rect.y1 + 50;
+
+	/* create status bar window */
+	win = rtgui_win_create(RT_NULL, "StatusBar", &rect, RTGUI_WIN_STYLE_NO_BORDER |
+		RTGUI_WIN_STYLE_NO_TITLE | RTGUI_WIN_STYLE_ONTOP);
+	rtgui_object_set_event_handler(RTGUI_OBJECT(win), statusbar_event_handler);
+
+	rtgui_get_screen_rect(&rect);
+	rect.y1 = 50;
+	/* set the rect information of main window */
+	rtgui_set_mainwin_rect(&rect);
+
+	rtgui_win_show(win, RT_FALSE);	
+}
+
diff --git a/bsp/simulator/ui/statusbar.h b/bsp/simulator/ui/statusbar.h
new file mode 100644
index 0000000000000000000000000000000000000000..00de03a9d4a0b0673c766dbbeb97da17ba6f671f
--- /dev/null
+++ b/bsp/simulator/ui/statusbar.h
@@ -0,0 +1,13 @@
+#ifndef __STATUS_BAR_H__
+#define __STATUS_BAR_H__
+
+#include <rtthread.h>
+#include <rtgui/rtgui_app.h>
+#include <rtgui/widgets/window.h>
+#include <rtgui/widgets/label.h>
+#include <rtgui/widgets/box.h>
+#include <rtgui/widgets/panel.h>
+
+void statusbar_init(void);
+
+#endif
diff --git a/bsp/simulator/ui/xpm/close.xpm b/bsp/simulator/ui/xpm/close.xpm
new file mode 100644
index 0000000000000000000000000000000000000000..d9f38d9c919c48efebbde9cded7d2126ea8de704
--- /dev/null
+++ b/bsp/simulator/ui/xpm/close.xpm
@@ -0,0 +1,188 @@
+/* XPM */
+static const char *close_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"24 24 158 2",
+"   c #6D0F14",
+".  c #8F141A",
+"X  c #92151B",
+"o  c #A1171D",
+"O  c #A3171E",
+"+  c #A4171E",
+"@  c #A5171E",
+"#  c #A7181E",
+"$  c #A8181F",
+"%  c #A11D24",
+"&  c #A81E25",
+"*  c #B41A21",
+"=  c #B51A21",
+"-  c #BE1B23",
+";  c #AE282E",
+":  c #BC2129",
+">  c #AE2E34",
+",  c #B82D33",
+"<  c #C01D24",
+"1  c #C01D25",
+"2  c #C31C24",
+"3  c #C51E26",
+"4  c #C61F27",
+"5  c #C71F27",
+"6  c #C12027",
+"7  c #C3222A",
+"8  c #C72029",
+"9  c #C5242C",
+"0  c #C5262E",
+"q  c #C82028",
+"w  c #C92029",
+"e  c #C8232B",
+"r  c #CB222A",
+"t  c #CB222B",
+"y  c #CD232C",
+"u  c #CA242C",
+"i  c #C9272F",
+"p  c #CD242D",
+"a  c #CE242C",
+"s  c #CE242D",
+"d  c #CF252E",
+"f  c #D0262E",
+"g  c #D1272F",
+"h  c #C82931",
+"j  c #CD2830",
+"k  c #CB2D34",
+"l  c #C82E35",
+"z  c #D32931",
+"x  c #D52A33",
+"c  c #D52B33",
+"v  c #D62A33",
+"b  c #D62B33",
+"n  c #D22D36",
+"m  c #D72C34",
+"M  c #D82D35",
+"N  c #D92D36",
+"B  c #D82F37",
+"V  c #DB2F38",
+"C  c #D53239",
+"Z  c #D93139",
+"A  c #DD3139",
+"S  c #DD313A",
+"D  c #DE313A",
+"F  c #DE323A",
+"G  c #DF323B",
+"H  c #DE333C",
+"J  c #E0333C",
+"K  c #E1343C",
+"L  c #E1343D",
+"P  c #E3363F",
+"I  c #D93C44",
+"U  c #E53841",
+"Y  c #E63841",
+"T  c #E83A42",
+"R  c #EB3C45",
+"E  c #EB3D46",
+"W  c #EC3D46",
+"Q  c #ED3D46",
+"!  c #EE3E47",
+"~  c #B65A5F",
+"^  c #BD5D61",
+"/  c #B7696C",
+"(  c #BD6C70",
+")  c #D2454C",
+"_  c #D8454C",
+"`  c #DD474E",
+"'  c #D0494F",
+"]  c #D14B51",
+"[  c #DB4A51",
+"{  c #DB4A52",
+"}  c #DC4A52",
+"|  c #DC4B52",
+" . c #D35157",
+".. c #D55259",
+"X. c #D6535A",
+"o. c #D4555B",
+"O. c #D7545B",
+"+. c #DF5259",
+"@. c #DE555B",
+"#. c #D9565C",
+"$. c #DA575D",
+"%. c #DB585E",
+"&. c #E7464F",
+"*. c #EE4049",
+"=. c #ED464E",
+"-. c #E3484F",
+";. c #E64D54",
+":. c #EE4B54",
+">. c #E94F57",
+",. c #F04D56",
+"<. c #F14E57",
+"1. c #E45158",
+"2. c #E7545B",
+"3. c #F1545D",
+"4. c #DD5960",
+"5. c #DE5A61",
+"6. c #E05B62",
+"7. c #E15D63",
+"8. c #E25E64",
+"9. c #E45F65",
+"0. c #E55F66",
+"q. c #EA5D64",
+"w. c #EB5E65",
+"e. c #F15E66",
+"r. c #C46C71",
+"t. c #C1797D",
+"y. c #D37277",
+"u. c #E56066",
+"i. c #E9636A",
+"p. c #EC676D",
+"a. c #E1696F",
+"s. c #E5696F",
+"d. c #F0636B",
+"f. c #E2747A",
+"g. c #C7898C",
+"h. c #DE8488",
+"j. c #F1B8BB",
+"k. c #F5BABD",
+"l. c #EDC6C8",
+"z. c #F3CACC",
+"x. c #F6CBCD",
+"c. c #F6CFD2",
+"v. c #EFD5D6",
+"b. c #EFDDDD",
+"n. c #EFDDDE",
+"m. c #F8D1D3",
+"M. c #F0D8D9",
+"N. c #F2DEDF",
+"B. c #F3DEE0",
+"V. c #FAE0E1",
+"C. c #FBE4E5",
+"Z. c #F4E8E8",
+"A. c #F4E8E9",
+"S. c #F7EEEE",
+"D. c #FBF4F4",
+"F. c #FEFEFE",
+"G. c gray100",
+"H. c None",
+/* pixels */
+"H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.",
+"H.H.H.k _ [ } { } } { } | { | | { | [ _ k H.H.H.",
+"H.H.i i.d.3.<.<.<.<.<.<.<.<.<.<.<.<.,.:.&.0 H.H.",
+"H.H.+.e.*.! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Z H.H.",
+"H.H.0.=.Q Q Q W Q Q W Q W Q Q W Q Q W Q Q L $ H.",
+"H.H.u.E R R R R R R R R R R R R R R R R R K @ H.",
+"H.H.9.T T T T T T T T T T T T T T T T T T G + H.",
+"H.H.8.Y Y Y Y U Y w.q.Y Y >.p.Y U Y Y U Y A + H.",
+"H.H.7.P P P P P 2.V.z.1.;.k.C.a.P P P P P V + H.",
+"H.H.6.J J J J -.x.F.F.B.m.G.G.v.o.H J J J N + H.",
+"H.H.5.F F F D F s.N.G.G.G.G.S.( , Z F F S m + H.",
+"H.H.4.V V V V V V f.D.G.G.G.t.; n V V V V x + H.",
+"H.H.%.M M M M M ` c.G.G.G.G.n.@.B M M M M z + H.",
+"H.H.$.v c b b I j.G.G.A.b.F.G.l.) x b x b g + H.",
+"H.H.#.z z z z C h.F.Z./ ^ M.G.g.> j z z z d + H.",
+"H.H.O.f f f f f f y.~ & f ] r.% 9 f f f f y + H.",
+"H.H.X.p s s s s p u : e s a 7 7 a s s a s r + H.",
+"H.H...t t t t t t t t t t t t t t t t t t w + H.",
+"H.H. .q q q q q q q q q q q q q q q q q q 5 O H.",
+"H.H.' 8 5 5 5 5 5 5 5 5 5 4 5 5 4 5 5 4 5 1 X H.",
+"H.H.l h 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 = H.H.",
+"H.H.H.6 < 2 2 2 2 2 2 2 2 2 2 2 2 2 2 - *   H.H.",
+"H.H.H.H.H.# + + + + + + + + + + + + o . H.H.H.H.",
+"H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H."
+};
diff --git a/bsp/simulator/ui/xpm/exec.xpm b/bsp/simulator/ui/xpm/exec.xpm
new file mode 100644
index 0000000000000000000000000000000000000000..dddaf0458a4cdf400229fe17b1167580200e3dba
--- /dev/null
+++ b/bsp/simulator/ui/xpm/exec.xpm
@@ -0,0 +1,93 @@
+/* XPM */
+static const char *exec_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"32 32 55 1",
+"  c #1677A6",
+". c #077AB4",
+"X c #087AB4",
+"o c #087BB4",
+"O c #097BB4",
+"+ c #087BB5",
+"@ c #0A7CB5",
+"# c #0F7EB5",
+"$ c #0E7EB6",
+"% c #1280B6",
+"& c #1481B6",
+"* c #1681B7",
+"= c #1682B7",
+"- c #1B82B6",
+"; c #1782B8",
+": c #1783B8",
+"> c #178BD1",
+", c #1B8ED2",
+"< c #1C8ED2",
+"1 c #399ED9",
+"2 c #3EA0DA",
+"3 c #40A1DA",
+"4 c #51A9E1",
+"5 c #54ABE1",
+"6 c #98CDEC",
+"7 c #9ACEEC",
+"8 c #9BCFEE",
+"9 c #A9D6F1",
+"0 c #B8DDF5",
+"q c #D5D5D5",
+"w c #D4D5D6",
+"e c #D5D6D6",
+"r c #DBDBDA",
+"t c #DADCDC",
+"y c #DFDFDF",
+"u c #DFE0E1",
+"i c #C1E1F8",
+"p c #E3E3E2",
+"a c #E2E4E4",
+"s c #E7E6E7",
+"d c #E6E7E8",
+"f c #EAEBEB",
+"g c #ECEBEA",
+"h c #EEEFEF",
+"j c #F0EFEE",
+"k c #F2F2F3",
+"l c #F4F3F3",
+"z c #F5F6F6",
+"x c #F8F7F6",
+"c c #F9F9FA",
+"v c #FCFAFB",
+"b c #FDFDFD",
+"n c #FFFFFE",
+"m c gray100",
+"M c None",
+/* pixels */
+"MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM",
+"MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM",
+"M-:=************************=:-M",
+"M;8677777777777777777777777768;M",
+"M&9>,<<<<<<<<<<<<<<<<<<<<<<,>9&M",
+"M%0123333333333333333333333210%M",
+"M#i45555555555555555555555554i#M",
+"M@mmmmmmmmmmmmmmmmmmmmmmmmmmmm@M",
+"M+mqweeeeeeeeeeeeeeeeeeeeeewqm+M",
+"M+mrttttttttttttttttttttttttrm+M",
+"MomyuuuuuuuuuuuuuuuuuuuuuuuuymoM",
+"MompaaaaaaaaaaaaaaaaaaaaaaaapmoM",
+"MomsddddddddddddddddddddddddsmoM",
+"MomgffffffffffffffffffffffffgmoM",
+"MXmjhhhhhhhhhhhhhhhhhhhhhhhhjmXM",
+"M.mlkkkkkkkkkkkkkkkkkkkkkkkklm.M",
+"M.mxzzzzzzzzzzzzzzzzzzzzzzzzxm.M",
+"M.mvccccccccccccccccccccccccvm.M",
+"M.mnbbbbbbbbbbbbbbbbbbbbbbbbnm.M",
+"M.mmmmmmmmmmmmmmmmmmmmmmmmmmmm.M",
+"M.mmmmmmmmmmmmmmmmmmmmmmmmmmmm.M",
+"M.mmmmmmmmmmmmmmmmmmmmmmmmmmmm.M",
+"M.mmmmmmmmmmmmmmmmmmmmmmmmmmmm.M",
+"M.mmmmmmmmmmmmmmmmmmmmmmmmmmmm.M",
+"M.mmmmmmmmmmmmmmmmmmmmmmmmmmmm.M",
+"M.mmmmmmmmmmmmmmmmmmmmmmmmmmmm.M",
+"MOmmmmmmmmmmmmmmmmmmmmmmmmmmmmOM",
+"M$mmmmmmmmmmmmmmmmmmmmmmmmmmmm$M",
+"M $O........................O$ M",
+"MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM",
+"MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM",
+"MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM"
+};
diff --git a/bsp/simulator/ui/xpm/home.xpm b/bsp/simulator/ui/xpm/home.xpm
new file mode 100644
index 0000000000000000000000000000000000000000..99eaec34440a42dce06d295c12ecb297b8be14cd
--- /dev/null
+++ b/bsp/simulator/ui/xpm/home.xpm
@@ -0,0 +1,196 @@
+/* XPM */
+static const char *home_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"48 48 142 2",
+"   c #2D2F31",
+".  c #2F3233",
+"X  c #313436",
+"o  c #3A3F42",
+"O  c #3E4144",
+"+  c #3F4648",
+"@  c #1C4365",
+"#  c #355C7C",
+"$  c #414546",
+"%  c #434748",
+"&  c #44494C",
+"*  c #4C5355",
+"=  c #4F5658",
+"-  c #545555",
+";  c #505759",
+":  c #525A5C",
+">  c #5C5E5E",
+",  c #5C6062",
+"<  c #646565",
+"1  c #6A6B6B",
+"2  c #6E6F70",
+"3  c #6F7171",
+"4  c #707171",
+"5  c #7A7A7A",
+"6  c #1B4E82",
+"7  c #1E5085",
+"8  c #215286",
+"9  c #2D588E",
+"0  c #315D95",
+"q  c #376697",
+"w  c #35629A",
+"e  c #38659F",
+"r  c #3866A0",
+"t  c #2464B9",
+"y  c #2E69BA",
+"u  c #406E98",
+"i  c #4A76A5",
+"p  c #4F7CAB",
+"a  c #2D6AC9",
+"s  c #306AC1",
+"d  c #3367CC",
+"f  c #316DCE",
+"g  c #356DD3",
+"h  c #3472D4",
+"j  c #3378D7",
+"k  c #3E79D2",
+"l  c #457DD3",
+"z  c #7F8080",
+"x  c #5382B2",
+"c  c #5686B8",
+"v  c #598ABD",
+"b  c #2E84DB",
+"n  c #2B8DDF",
+"m  c #3186DC",
+"M  c #3288DC",
+"N  c #269AE4",
+"B  c #1DB5EE",
+"V  c #23A2E7",
+"C  c #21A7E8",
+"Z  c #20A9EA",
+"A  c #32AAE7",
+"S  c #26B8EE",
+"D  c #2BBDEF",
+"F  c #3DB1E9",
+"G  c #35BBED",
+"H  c #3BBEEE",
+"J  c #5E94CD",
+"K  c #5085D5",
+"L  c #4493DF",
+"P  c #559ADF",
+"I  c #6492D7",
+"U  c #6DA4DF",
+"Y  c #7BA3D0",
+"T  c #7CA8D3",
+"R  c #7CA2D9",
+"E  c #4E9DE0",
+"W  c #4DB9EA",
+"Q  c #54BBEA",
+"!  c #61A7E2",
+"~  c #64AEE1",
+"^  c #35C0EF",
+"/  c #43C4EE",
+"(  c #4DC5EE",
+")  c #57C9EE",
+"_  c #5CC9EE",
+"`  c #63C2EA",
+"'  c #65CEEF",
+"]  c #6EC8EB",
+"[  c #79C6E9",
+"{  c #848586",
+"}  c #878989",
+"|  c #8A8B8B",
+" . c #8C8F90",
+".. c #8F9090",
+"X. c #939494",
+"o. c #9C9D9D",
+"O. c #9FA0A0",
+"+. c #A2A3A3",
+"@. c #ABACAC",
+"#. c #AFB0B0",
+"$. c #B0B1B1",
+"%. c #BBBDBD",
+"&. c #8AACD0",
+"*. c #83ABDC",
+"=. c #92B1DA",
+"-. c #80B7E4",
+";. c #85BFE4",
+":. c #9ABEE0",
+">. c #BFC0C0",
+",. c #BBCFDE",
+"<. c #86CFEB",
+"1. c #9FC4E9",
+"2. c #82D5ED",
+"3. c #89D8EE",
+"4. c #A4CAE6",
+"5. c #A4D5E9",
+"6. c #AEDBEA",
+"7. c #AEE0EC",
+"8. c #B3E2EC",
+"9. c #C4C6C6",
+"0. c #C7C9C9",
+"q. c #CBCCCC",
+"w. c #CFD4D8",
+"e. c #D4D5D5",
+"r. c #D6D8DB",
+"t. c #DADBDB",
+"y. c #C3D6E0",
+"u. c #C6D9E3",
+"i. c #C8DAE2",
+"p. c #D3DDE4",
+"a. c #D3DFE8",
+"s. c #CBE1E8",
+"d. c #D5E2EA",
+"f. c #D5E9EA",
+"g. c #D8EAEB",
+"h. c #E7EAEE",
+"j. c #EAEBEB",
+"k. c #E9EDF1",
+"l. c #EEF0F3",
+"z. c #F4F4F4",
+"x. c #FBFBFB",
+"c. c None",
+/* pixels */
+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.",
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+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.+.o.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.",
+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.X.@.@.X.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.",
+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c...o.X.X.o...c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.",
+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c...o.| 3 4 | o...c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.",
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+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c...o.} 1 - : = - 1 } o...c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.",
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+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c...o.} 1 - ; % 5 5 $ * - 1 } o.| X.o.o.o.o.o.o.o.o.o.c.c.c.c.c.c.",
+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.c...o.| 1 - ; % 5 | | 5 $ * - 1 | o.| { | ..X.X.X.X.X.X.c.c.c.c.c.c.",
+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.| o.| 1 - ; $ 5 X.+.+.X.5 $ * - 1 | o.} > 3 } .. .| } { c.c.c.c.c.c.",
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+"c.c.c.c.c.c.c.c.c.c.c.c...o.} 1 - ; % 5 X.$.t.z.z.t.$.X.5 % = - 1 } o.| ..9.e.e.0.c.c.c.c.c.c.c.",
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+"c.c.c.c.c.c.c.c.c...o.| 1 - ; % 5 X.$.t.z.x.x.x.x.x.x.z.t.$.X.5 % ; - 1 | o.| +.%.c.c.c.c.c.c.c.",
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+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.",
+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.",
+"c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c.c."
+};
diff --git a/bsp/simulator/ui/xpm/home_gray.xpm b/bsp/simulator/ui/xpm/home_gray.xpm
new file mode 100644
index 0000000000000000000000000000000000000000..c65dfd994c89d34bf522124dac839a2f67ac5850
--- /dev/null
+++ b/bsp/simulator/ui/xpm/home_gray.xpm
@@ -0,0 +1,224 @@
+/* XPM */
+static const char *home_gray_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"48 48 170 2",
+"   c gray18",
+".  c #313131",
+"X  c #323232",
+"o  c #343434",
+"O  c gray23",
+"+  c gray24",
+"@  c gray25",
+"#  c gray26",
+"$  c #434343",
+"%  c #444444",
+"&  c gray27",
+"*  c #464646",
+"=  c gray28",
+"-  c #484848",
+";  c #494949",
+":  c gray30",
+">  c #4E4E4E",
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diff --git a/bsp/simulator/ui/xpm/start.xpm b/bsp/simulator/ui/xpm/start.xpm
new file mode 100644
index 0000000000000000000000000000000000000000..4e400a927b057f90a94da6b79975e3fea3624d8d
--- /dev/null
+++ b/bsp/simulator/ui/xpm/start.xpm
@@ -0,0 +1,310 @@
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