print("Booted.") from gc import mem_free print("Has memory of", mem_free()/1024, "KB.") from time import sleep, time sleep(5) print("Ready\n") try: from machine import freq freq(70000000) #lower cpu frequency to save power except Exception as e: print(e) """ # Setup the LCD Display module """ print("load display module...") from fake_ili9488 import Ili9488_Display as Display from machine import Pin, SPI, SoftSPI TFT_CLK_PIN = const(2) TFT_MOSI_PIN = const(3) TFT_MISO_PIN = const(4) TFT_CS_PIN = const(5) TFT_DC_PIN = const(29) TFT_RST_PIN = const(28) height=480 width=320 #height=320 #width=240 def create_display(): baudrate = 60000000 spiTFT = SPI(0, baudrate=baudrate, sck=Pin(TFT_CLK_PIN), mosi=Pin(TFT_MOSI_PIN), miso=Pin(TFT_MISO_PIN)) #spiTFT = SoftSPI(baudrate=9600, polarity=0, phase=0, sck=Pin(TFT_CLK_PIN), mosi=Pin(TFT_MOSI_PIN), miso=Pin(TFT_MISO_PIN)) # slow display = Display(spiTFT, dc=Pin(TFT_DC_PIN), cs=Pin(TFT_CS_PIN), rst=Pin(TFT_RST_PIN), height=height, width=width) return display display = create_display() print("display module loaded.") """ # Setup the GUI module that comes from python package 'auto_everything', the author is yingshaoxo """ from image_ import Container, Container_Helper container_helper = Container_Helper() content_container = Container(text="Hi you.\n\nHere should have an application list that you can click to open.") render_as_text_component_backup = content_container._render_as_text_component_list def handle_tab_click(tab_name): if tab_name == "Files": content_container.text="Files view\n\nWhere you can modify files on your disk." content_container.center_text = True content_container._render_as_text_component_list = render_as_text_component_backup show_or_hide_keyboard(False) elif tab_name == "Browser": content_container.text="Browser view\n\nWhere you can visit websites." content_container.center_text = True content_container._render_as_text_component_list = render_as_text_component_backup show_or_hide_keyboard(False) elif tab_name == "Terminal": #content_container.text="Terminal view\n\nWhere you can use command lines." show_or_hide_keyboard(True) content_container.text="" content_container.center_text = False root_container.render_as_text(pure_text=True, one_dimention_text=True) from applications.terminal import Terminal_App sub_window_height = None sub_window_width = None for child in container_helper.iterate_child_container(root_container): if child.information.get("id") == "content_box": print(child.real_property_dict) sub_window_height = child.real_property_dict["height"] sub_window_width = child.real_property_dict["width"] break terminal_app = Terminal_App(height=sub_window_height, width=sub_window_width) def handle_child_click(a_container, y, x): terminal_app.handle_touch_function(y, x) content_container.on_click_function=handle_child_click def handle_child_key_press(char): terminal_app.handle_keyboard_function(char) keyboard_callback_function_dict["terminal_app"] = handle_child_key_press def new_render_as_text_component_function(*arguments): content_container.text = terminal_app.render_as_text() if len(arguments) == 3: _, top_, left_ = arguments elif len(arguments) == 2: top_, left_ = arguments elif len(arguments) == 0: top_, left_ = 0, 0 return render_as_text_component_backup(top_, left_) content_container._render_as_text_component_list = new_render_as_text_component_function keyboard_callback_function_dict = {} def handle_keyboard_press(a_container, y, x): the_char = a_container.text if the_char == " " or the_char == "": return #print("get key press:", the_char) if the_char == "Space": the_char = " " elif the_char == "Enter": the_char = "\n" for a_function in keyboard_callback_function_dict.values(): try: a_function(the_char) except Exception as e: print(e) from applications._keyboard import A_Keyboard a_keyboard = A_Keyboard() def get_keyboard_container(): component_list = [] def handle_special_keyboard_press(a_element, y, x): a_char = a_keyboard.handle_touch_function(y,x) handle_keyboard_press(Container(text=a_char), y, x) left_or_right_padding_width = int((width - 19*8)/2) #one line keyboard has 19 chars center_keyboard_width = width - left_or_right_padding_width component_list.append( Container( height=6/8, width=1.0, rows=False, columns=True, children=[ Container(height=1.0, width=left_or_right_padding_width), Container( height=1.0, width=center_keyboard_width, rows=True, text=a_keyboard.render_as_text(), center_text=False, on_click_function=handle_special_keyboard_press ), Container(height=1.0, width=left_or_right_padding_width) ] ) ) command_text = """ Esc Tab Space Del Enter """.strip() command_component_list = [] for token in command_text.split(" "): command_component_list.append( Container( height=1.0, width=1/5, rows=True, columns=False, text=token, on_click_function=handle_keyboard_press ) ) component_list.append( Container( height=1/8, width=1.0, rows=False, columns=True, children=command_component_list ) ) if height >= 480: component_list.append( Container( height=8, width=1.0, rows=True, columns=False, ) ) component_list.append( Container( height=1/8, width=1.0, rows=False, columns=True, text="keyboard", on_click_function=lambda *x: show_or_hide_keyboard() ) ) keyboard_container = Container( height=0.2, width=1.0, rows=True, children=component_list ) return keyboard_container keyboard_is_showing = False keyboard_container = get_keyboard_container() bottom_keyboard_trigger = Container( height=0.05, width=1.0, children=[ Container( height=16, width=1.0, rows=True, columns=False, ), Container(height=16, text="keyboard", on_click_function=lambda *x: show_or_hide_keyboard()) ] ) def show_or_hide_keyboard(status=None): global keyboard_is_showing if status == None: status = not keyboard_is_showing keyboard_is_showing = status if status == True: root_container.children[1].height = 0.5 keyboard_container.height = 0.4 root_container.children[2] = keyboard_container keyboard_is_showing = status else: bottom_keyboard_trigger.height = 0.1 root_container.children[1].height = 0.8 root_container.children[2] = bottom_keyboard_trigger keyboard_is_showing = status root_container = Container( height=1.0, width=1.0, rows=True, children=[ Container( height=0.1, width=1.0, columns=True, children=[ Container( width=0.33, text="Files", on_click_function=lambda *x: handle_tab_click("Files") ), Container( width=0.33, text="Browser", on_click_function=lambda *x: handle_tab_click("Browser") ), Container( width=0.33, text="Terminal", on_click_function=lambda *x: handle_tab_click("Terminal") ), ] ), Container( height=0.85, width=1.0, rows=True, information={"id": "content_box"}, children=[ content_container ] ), bottom_keyboard_trigger ] ) root_container.parent_height=height root_container.parent_width=width show_or_hide_keyboard(False) def the_rendering(): print() print("start rendering...") start_point = time() text_1d_string = root_container.render_as_text(pure_text=True, one_dimention_text=True) end_point = time() print("render time use: ", (end_point-start_point), "seconds") print("rendering finished...") print() print("start_drawing...") start_point = time() display.draw_1d_text(text_1d_string) end_point = time() print("draw time use: ", (end_point-start_point), "seconds") print("drawing_done.") the_rendering() """ # Set up the TFT touch module, which normally a built_in feature of the LCD (ili9341 or ili9488) you buy """ from time import sleep, time from xpt2046 import Touch from machine import Pin, SoftSPI def handle_touchscreen_press(x, y): """Process touchscreen press events.""" #y = (display.height - 1) - y x = (display.width - 1) - x # Display coordinates print("clicked: ", y, x) # Draw dot circle display.draw_pixel(x, y, display.color565(255,0,255)) display.draw_ellipse(x, y, 5, 5, display.color565(255,0,255)) # Click and rendering root_container.click(y, x) the_rendering() spi2 = SoftSPI(baudrate=9000, polarity=1, phase=0, sck=Pin(6), mosi=Pin(7), miso=Pin(8)) touch = Touch(spi2, height=height, width=width, cs=Pin(9), int_pin=Pin(14), int_handler=handle_touchscreen_press) from gc import mem_free print("Has memory of", mem_free()/1024, "KB.")