So, because nobody cares - and the M5Stack might be abadoned by the company - here the solution - found it by myself....
The Blockly is doing crap - and cant be fixed in there, u have to learn micropython...i asked a friend - and he had the following solution:
import os, sys, io
import M5
from M5 import *
import m5ui
import lvgl as lv
from umqtt import MQTTClient
import time
page0 = None
page1Licht = None
button0 = None
button1 = None
Akkubar2 = None
led0 = None
led2 = None
charge = None
button2 = None
button3 = None
led3 = None
led4 = None
button4 = None
mqtt_client = None
msg = None
last_ui_update = 0 # <---- UI Timing
# ---------- MQTT EVENTS ----------
def mqtt_stat_Steckdose2_POWER_event(data):
global led4, msg
msg = (data[1]).decode()
led4.on() if msg == 'ON' else led4.off()
print("Steckdose2:", msg)
def mqtt_stat_Steckdose1_POWER_event(data):
global led3, msg
msg = (data[1]).decode()
led3.on() if msg == 'ON' else led3.off()
print("Steckdose1:", msg)
# ---------- MQTT CONNECT / RECONNECT ----------
def mqtt_connect():
global mqtt_client
print("MQTT connecting...")
try:
mqtt_client = MQTTClient('CoreS3', '192.168.0.100', port=1883,
user='', password='', keepalive=60)
mqtt_client.connect(clean_session=False)
mqtt_client.subscribe('stat/Steckdose2/POWER', mqtt_stat_Steckdose2_POWER_event, qos=0)
mqtt_client.subscribe('stat/Steckdose1/POWER', mqtt_stat_Steckdose1_POWER_event, qos=0)
print("MQTT connected & subscribed.")
time.sleep(0.2)
except Exception as e:
print("MQTT connect failed:", e)
time.sleep(2)
# ---------- BUTTON EVENTS ----------
def button4_pressed_event(event_struct):
page0.screen_load()
def button0_pressed_event(event_struct):
page1Licht.screen_load()
def button3_released_event(event_struct):
mqtt_client.publish('cmnd/Steckdose2/POWER', 'TOGGLE', qos=0)
def button2_released_event(event_struct):
mqtt_client.publish('cmnd/Steckdose1/POWER', 'TOGGLE', qos=0)
# ---------- UI EVENT HANDLER ----------
def button4_event_handler(event_struct):
if event_struct.code == lv.EVENT.PRESSED:
button4_pressed_event(event_struct)
def button0_event_handler(event_struct):
if event_struct.code == lv.EVENT.PRESSED:
button0_pressed_event(event_struct)
def button3_event_handler(event_struct):
if event_struct.code == lv.EVENT.RELEASED:
button3_released_event(event_struct)
def button2_event_handler(event_struct):
if event_struct.code == lv.EVENT.RELEASED:
button2_released_event(event_struct)
# ---------- SETUP ----------
def setup():
global page0, page1Licht, button0, button1, Akkubar2, led0, led2, charge, button2, button3, led3, led4, button4
M5.begin()
Widgets.setRotation(1)
m5ui.init()
page0 = m5ui.M5Page(bg_c=0x000000)
page1Licht = m5ui.M5Page(bg_c=0x000000)
button0 = m5ui.M5Button(text="Licht", x=114, y=23, bg_c=0x2196f3, text_c=0xffffff, font=lv.font_montserrat_24, parent=page0)
button1 = m5ui.M5Button(text="Automation", x=71, y=137, bg_c=0x2196f3, text_c=0xffffff, font=lv.font_montserrat_24, parent=page0)
Akkubar2 = m5ui.M5Bar(x=4, y=220, w=100, h=13, min_value=0, max_value=100, value=25, bg_c=0x2193f3, color=0x21f326, parent=page1Licht)
led0 = m5ui.M5LED(x=7, y=187, size=20, color=0x00ff00, on=True, parent=page1Licht)
led2 = m5ui.M5LED(x=297, y=215, size=20, color=0x00ff00, on=True, parent=page0)
charge = m5ui.M5Label("CHAR", x=248, y=217, text_c=0xffffff, bg_c=0xffffff, bg_opa=0, font=lv.font_montserrat_14, parent=page0)
button2 = m5ui.M5Button(text="Steckdose 1 (PC)", x=12, y=9, bg_c=0x2196f3, text_c=0xffffff, font=lv.font_montserrat_24, parent=page1Licht)
button3 = m5ui.M5Button(text="Steckdose 2", x=14, y=78, bg_c=0x2196f3, text_c=0xffffff, font=lv.font_montserrat_24, parent=page1Licht)
led3 = m5ui.M5LED(x=263, y=10, size=44, color=0x00ff00, on=True, parent=page1Licht)
led4 = m5ui.M5LED(x=263, y=78, size=44, color=0x00ff00, on=True, parent=page1Licht)
button4 = m5ui.M5Button(text="Back", x=227, y=196, bg_c=0x2196f3, text_c=0xffffff, font=lv.font_montserrat_24, parent=page1Licht)
button4.add_event_cb(button4_event_handler, lv.EVENT.ALL, None)
button0.add_event_cb(button0_event_handler, lv.EVENT.ALL, None)
button3.add_event_cb(button3_event_handler, lv.EVENT.ALL, None)
button2.add_event_cb(button2_event_handler, lv.EVENT.ALL, None)
page0.screen_load()
mqtt_connect()
Power.setChargeCurrent(1000)
Power.setChargeVoltage(4100)
# ---------- LOOP ----------
def loop():
global last_ui_update
# ---- MQTT schnell abfragen -> verhindert Verzögerungen
for _ in range(5):
try:
mqtt_client.check_msg()
except:
mqtt_connect()
if not mqtt_client.isconnected():
mqtt_connect()
# ---- UI nur alle 100ms aktualisieren (entkoppelt)
now = time.ticks_ms()
if time.ticks_diff(now, last_ui_update) > 100:
last_ui_update = now
M5.update()
Akkubar2.set_value(Power.getBatteryLevel(), True)
led2.on() if Power.isCharging() else led2.off()
led0.on() if mqtt_client.isconnected() else led0.off()
# ---------- MAIN ----------
if __name__ == '__main__':
try:
setup()
while True:
loop()
except (Exception, KeyboardInterrupt) as e:
try:
m5ui.deinit()
from utility import print_error_msg
print_error_msg(e)
except ImportError:
print("please update to latest firmware")
That is working instant, and over a long time. the led indicator switches instant and real.
The issue is, that the LVGL render takes so long, that the subscribed message dont come trough. its a bug in the blockly implementation, but it never gets fixed, because it seems, the M5Stack is abadoned....so u have to fix it in the mircopython code - and never get back to blockly - or u loose the code ^^
