You've already forked MicroPythonOS
mirror of
https://github.com/m5stack/MicroPythonOS.git
synced 2026-05-20 11:51:27 -07:00
Thomas Farstrike
104 lines
2.9 KiB
Python
104 lines
2.9 KiB
Python
# Hardware initialization for Unix and MacOS systems
|
|
|
|
import lcd_bus
|
|
import lvgl as lv
|
|
import sdl_display
|
|
import task_handler
|
|
|
|
|
|
# Add lib/ to the path for modules, otherwise it will only search in ~/.micropython/lib and /usr/lib/micropython
|
|
import sys
|
|
sys.path.append('lib/')
|
|
|
|
|
|
import mpos.ui
|
|
|
|
|
|
#TFT_HOR_RES=640
|
|
#TFT_VER_RES=480
|
|
TFT_HOR_RES=320
|
|
TFT_VER_RES=240
|
|
|
|
def window_cb(args): # doesn't get called
|
|
print(f"Window callback: {args}")
|
|
|
|
bus = lcd_bus.SDLBus(flags=0)
|
|
bus.register_window_callback(window_cb)
|
|
|
|
# bus.set_window_size(320,240,-1,False) # -1 might be 25 but it always becomes black, except for format 0
|
|
|
|
buf1 = bus.allocate_framebuffer(TFT_HOR_RES * TFT_VER_RES * 2, 0)
|
|
|
|
display = sdl_display.SDLDisplay(data_bus=bus,display_width=TFT_HOR_RES,display_height=TFT_VER_RES,frame_buffer1=buf1,color_space=lv.COLOR_FORMAT.RGB565)
|
|
display.init()
|
|
|
|
import sdl_pointer
|
|
mouse = sdl_pointer.SDLPointer()
|
|
|
|
import sdl_keyboard
|
|
keyboard = sdl_keyboard.SDLKeyboard()
|
|
|
|
# seems indev isn't properly initialized
|
|
def keypad_cb(indev, indev_data):
|
|
#print(f"keypad_cb {indev} {indev_data}")
|
|
#key = indev.get_key() # always 0
|
|
#print(f"key {key}")
|
|
#key = indev_data.get("key")
|
|
#print(f"key {key}")
|
|
pressed, code = keyboard._get_key()
|
|
print(f"periodic pressed: {pressed}, code: {code}")
|
|
# I mean we could read the key and put it in the textarea but I want some kind of keypress :-/
|
|
|
|
def keyboard_cb(event):
|
|
event_code=event.get_code()
|
|
print(f"keyboard_test YES: code={event_code}") # target={event.get_target()}, user_data={event.get_user_data()}, param={event.get_param()}
|
|
|
|
|
|
def button_cb(event):
|
|
event_code=event.get_code()
|
|
name = mpos.ui.get_event_name(event_code)
|
|
print(f"button_cb YES: code={event_code} and name {name}")
|
|
|
|
# for some reason, this text areas is receiving mouse events, and draw events, but not key events...
|
|
def ta_callback_again(event):
|
|
event_code=event.get_code()
|
|
if event_code in [19,23,25,26,27,28,29,30,49]:
|
|
return
|
|
name = mpos.ui.get_event_name(event_code)
|
|
print(f"ta_callback_again {event_code} and {name}")
|
|
#print(f"ta_callback_again: code={event_code}") # target={event.get_target()}, user_data={event.get_user_data()}, param={event.get_param()}
|
|
|
|
keyboard.add_event_cb(keyboard_cb, lv.EVENT.ALL, None)
|
|
|
|
|
|
#group = lv.group_create()
|
|
#group = keyboard.get_group()
|
|
|
|
th = task_handler.TaskHandler(duration=5) # 5ms is recommended for MicroPython+LVGL on desktop
|
|
|
|
screen = lv.screen_active()
|
|
|
|
b = lv.button(screen)
|
|
b.center()
|
|
b.add_event_cb(button_cb, lv.EVENT.ALL, None)
|
|
#group.add_obj(b)
|
|
|
|
ta = lv.textarea(screen)
|
|
ta.set_one_line(True)
|
|
ta.align(lv.ALIGN.TOP_LEFT,0,0)
|
|
#group.add_obj(ta)
|
|
|
|
keyboard = lv.keyboard(screen)
|
|
keyboard.set_textarea(ta)
|
|
|
|
|
|
# this does something, but just gives indev 0, being error...
|
|
#indev = lv.indev_create()
|
|
#indev.set_type(lv.INDEV_TYPE.KEYPAD)
|
|
#indev.set_read_cb(keypad_cb)
|
|
|
|
ta.add_event_cb(ta_callback_again, lv.EVENT.ALL, None)
|
|
|
|
|
|
#keyboard.set_group(group)
|