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ui: add reset, shutdown and memory usage info

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This commit is contained in:
Thomas Farstrike
2025-05-17 23:01:24 +02:00
parent abfd421705
commit 8b132724bb
1 changed files with 44 additions and 13 deletions
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internal_filesystem/lib/mpos/ui.py
+44 -13
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@@ -8,7 +8,7 @@ NOTIFICATION_BAR_HEIGHT=24
CLOCK_UPDATE_INTERVAL = 1000 # 10 or even 1 ms doesn't seem to change the framerate but 100ms is enough
WIFI_ICON_UPDATE_INTERVAL = 1500
TEMPERATURE_UPDATE_INTERVAL = 2000
#MEMFREE_UPDATE_INTERVAL = 5000 # not too frequent because there's a forced gc.collect() to give it a reliable value
MEMFREE_UPDATE_INTERVAL = 5000 # not too frequent because there's a forced gc.collect() to give it a reliable value
DRAWER_ANIM_DURATION=300
@@ -29,6 +29,16 @@ notification_bar = None
foreground_app_name=None
# Shutdown function to run in main thread
def shutdown():
print("Shutting down...")
lv.deinit() # Deinitialize LVGL (if supported)
# Add driver cleanup here
import sys
sys.exit(0)
def set_foreground_app(appname):
global foreground_app_name
foreground_app_name = appname
@@ -115,9 +125,9 @@ def create_notification_bar():
temp_label = lv.label(notification_bar)
temp_label.set_text("00°C")
temp_label.align_to(time_label, lv.ALIGN.OUT_RIGHT_MID, NOTIFICATION_BAR_HEIGHT , 0)
#memfree_label = lv.label(notification_bar)
#memfree_label.set_text("")
#memfree_label.align_to(temp_label, lv.ALIGN.OUT_RIGHT_MID, NOTIFICATION_BAR_HEIGHT, 0)
memfree_label = lv.label(notification_bar)
memfree_label.set_text("")
memfree_label.align_to(temp_label, lv.ALIGN.OUT_RIGHT_MID, NOTIFICATION_BAR_HEIGHT, 0)
#style = lv.style_t()
#style.init()
#style.set_text_font(lv.font_montserrat_8) # tiny font
@@ -175,15 +185,14 @@ def create_notification_bar():
else:
temp_label.set_text("42°C")
#import gc
#def update_memfree(timer):
# gc.collect()
# memfree_label.set_text(f"{gc.mem_free()}")
import gc
def update_memfree(timer):
gc.collect()
memfree_label.set_text(f"{gc.mem_free()}")
timer1 = lv.timer_create(update_time, CLOCK_UPDATE_INTERVAL, None)
timer2 = lv.timer_create(update_temperature, TEMPERATURE_UPDATE_INTERVAL, None)
#timer3 = lv.timer_create(update_memfree, MEMFREE_UPDATE_INTERVAL, None)
timer3 = lv.timer_create(update_memfree, MEMFREE_UPDATE_INTERVAL, None)
timer4 = lv.timer_create(update_wifi_icon, WIFI_ICON_UPDATE_INTERVAL, None)
# hide bar animation
@@ -273,10 +282,32 @@ def create_drawer(display):
restart_label=lv.label(restart_btn)
restart_label.set_text(lv.SYMBOL.POWER+" Reset")
restart_label.center()
try:
def reset_cb(e):
import machine
restart_btn.add_event_cb(lambda event: machine.reset(),lv.EVENT.CLICKED,None)
if hasattr(machine, 'reset'):
machine.reset()
elif hasattr(machine, 'soft_reset'):
machine.soft_reset()
else:
print("Warning: machine has no reset or soft_reset method available")
try:
restart_btn.add_event_cb(reset_cb,lv.EVENT.CLICKED,None)
except Exception as e:
print("Warning: not adding machine.reset() callback")
print("Warning: could not import machine, not adding reset callback")
poweroff_btn=lv.button(drawer)
poweroff_btn.set_size(lv.pct(40),lv.SIZE_CONTENT)
poweroff_btn.align(lv.ALIGN.BOTTOM_RIGHT,0,0)
poweroff_label=lv.label(poweroff_btn)
poweroff_label.set_text(lv.SYMBOL.POWER+" Power Off")
poweroff_label.center()
def poweroff_cb(e):
lv.deinit() # Deinitialize LVGL (if supported)
import sys
sys.exit(0)
poweroff_btn.add_event_cb(poweroff_cb,lv.EVENT.CLICKED,None)