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Add free memory

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This commit is contained in:
Thomas Farstrike
2025-04-25 19:08:37 +02:00
parent aeb45af80e
commit 8915e3e917
1 changed files with 32 additions and 17 deletions
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internal_filesystem/main.py
+32 -17
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@@ -12,12 +12,11 @@ DRAWER_ANIM_DURATION=300
SLIDER_MIN_VALUE=1
SLIDER_MAX_VALUE=100
SLIDER_DEFAULT_VALUE=100
OFFSET_WIFI_ICON = -60
OFFSET_BATTERY_ICON = -40
CLOCK_UPDATE_INTERVAL = 100 # 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 = 1000
# Color palette
DARKPINK = lv.color_hex(0xEC048C)
@@ -82,34 +81,43 @@ time_label.align(lv.ALIGN.LEFT_MID, 0, 0)
time_label.set_style_text_color(COLOR_TEXT_WHITE, 0)
temp_label = lv.label(notification_bar)
temp_label.set_text("")
temp_label.set_text("00°C")
temp_label.align_to(time_label, lv.ALIGN.OUT_RIGHT_MID, PADDING_TINY, 0)
temp_label.set_style_text_color(COLOR_TEXT_WHITE, 0)
memfree_label = lv.label(notification_bar)
memfree_label.set_text("")
memfree_label.align_to(temp_label, lv.ALIGN.OUT_RIGHT_MID, PADDING_TINY, 0)
memfree_label.set_style_text_color(COLOR_TEXT_WHITE, 0)
#style = lv.style_t()
#style.init()
#style.set_text_font(lv.font_montserrat_8) # tiny font
#memfree_label.add_style(style, 0)
# Notification icon (bell)
#notif_icon = lv.label(notification_bar)
#notif_icon.set_text(lv.SYMBOL.BELL)
#notif_icon.align_to(time_label, lv.ALIGN.OUT_RIGHT_MID, PADDING_TINY, 0)
#notif_icon.set_style_text_color(COLOR_TEXT_WHITE, 0)
# WiFi icon
wifi_icon = lv.label(notification_bar)
wifi_icon.set_text(lv.SYMBOL.WIFI)
wifi_icon.align(lv.ALIGN.RIGHT_MID, OFFSET_WIFI_ICON, 0)
wifi_icon.set_style_text_color(COLOR_TEXT_WHITE, 0)
wifi_icon.add_flag(lv.obj.FLAG.HIDDEN)
# Battery icon
battery_icon = lv.label(notification_bar)
battery_icon.set_text(lv.SYMBOL.BATTERY_FULL)
battery_icon.align(lv.ALIGN.RIGHT_MID, OFFSET_BATTERY_ICON, 0)
battery_icon.align(lv.ALIGN.RIGHT_MID, -PADDING_TINY, 0)
battery_icon.set_style_text_color(COLOR_TEXT_WHITE, 0)
# Battery percentage
battery_label = lv.label(notification_bar)
battery_label.set_text("100%")
battery_label.align(lv.ALIGN.RIGHT_MID, 0, 0)
battery_label.set_style_text_color(COLOR_TEXT_WHITE, 0)
# WiFi icon
wifi_icon = lv.label(notification_bar)
wifi_icon.set_text(lv.SYMBOL.WIFI)
wifi_icon.align_to(battery_icon, lv.ALIGN.OUT_LEFT_MID, -PADDING_TINY, 0)
wifi_icon.set_style_text_color(COLOR_TEXT_WHITE, 0)
wifi_icon.add_flag(lv.obj.FLAG.HIDDEN)
# Battery percentage - not shown to conserve space
#battery_label = lv.label(notification_bar)
#battery_label.set_text("100%")
#battery_label.align(lv.ALIGN.RIGHT_MID, 0, 0)
#battery_label.set_style_text_color(COLOR_TEXT_WHITE, 0)
# Update time
@@ -134,9 +142,16 @@ import esp32
def update_temperature(timer):
temp_label.set_text(f"{esp32.mcu_temperature()}°C")
import gc
def update_memfree(timer):
memfree_label.set_text(f"{gc.mem_free()}")
lv.timer_create(update_time, CLOCK_UPDATE_INTERVAL, None)
lv.timer_create(update_wifi_icon, WIFI_ICON_UPDATE_INTERVAL, None)
lv.timer_create(update_temperature, TEMPERATURE_UPDATE_INTERVAL, None)
lv.timer_create(update_memfree, MEMFREE_UPDATE_INTERVAL, None)
lv.timer_create(update_wifi_icon, WIFI_ICON_UPDATE_INTERVAL, None)
notification_bar.add_event_cb(toggle_drawer, lv.EVENT.CLICKED, None)