Add boot button attempt

ThomasFarstrike · ThomasFarstrike · commit 6b1709acf667 · 2025-06-19T22:31:33.000+02:00
Commented out because it doesn't work.
diff --git a/internal_filesystem/builtin/system/button.py b/internal_filesystem/builtin/system/button.py
@@ -7,14 +7,8 @@
 import _thread
 
 from mpos.apps import Activity, ActivityNavigator, Intent
-
 from mpos.bootloader import ResetIntoBootloader
 
-#import mpos.config
-#import mpos.ui
-
-#import mpos.apps
-
 # Configure IO0 as input with pull-up resistor
 button = Pin(0, Pin.IN, Pin.PULL_UP)
 
@@ -26,8 +20,6 @@
 # Timer for checking long press
 timer = Timer(-1)
 
-
-
 def on_long_press(t): # Callback for when long press duration is reached.
     print("button.py: long press detected")
     global timer
diff --git a/internal_filesystem/lib/mpos/ui/__init__.py b/internal_filesystem/lib/mpos/ui/__init__.py
@@ -369,6 +369,12 @@ def poweroff_cb(e):
         if sys.platform == "esp32":
             #On ESP32, there's no power off but there is a forever sleep
             import machine
+            # DON'T configure BOOT button (Pin 0) as wake-up source because it wakes up immediately.
+            # Luckily, the RESET button can be used to wake it up.
+            #wake_pin = Pin(0, machine.Pin.IN, machine.Pin.PULL_UP)  # Pull-up enabled, active low
+            #import esp32
+            #esp32.wake_on_ext0(pin=wake_pin, level=esp32.WAKEUP_ALL_LOW)
+            print("Entering deep sleep. Press BOOT button to wake up.")
             machine.deepsleep() # sleep forever
         else: # assume unix:
             lv.deinit()  # Deinitialize LVGL (if supported)
