M5Stack mimimal LVGL demo

display101.py

from ili9XXX import ili9341, LANDSCAPE
import lvgl as lv
import fs_driver

disp = None

def start():
    global disp
    if not disp:
        # disp = st7789(width=135, height=240, double_buffer = False,
        #               factor=8, rot=st7789.LANDSCAPE)
        disp = ili9341(
            mosi=23,
            miso=19,
            clk=18,
            dc=27,
            cs=14,
            rst=33,
            power=-1,
            backlight=32,
            rot=LANDSCAPE,
            width=320,
            height=240,
        )

        fs_drv = lv.fs_drv_t()
        fs_driver.fs_register(fs_drv, "S")
        lv.init()

start()

      
 # Creating a screen with a button and a label
scr = lv.obj()
btn = lv.btn(scr)
btn.align(lv.ALIGN.CENTER, 0, 0)
label = lv.label(btn)
label.set_text("Button")

# Load the screen
lv.scr_load(scr)


#Screen stays black :-(