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Update display.py #21

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Merged
ThomasFarstrike merged 1 commit into from
Jan 20, 2026
Merged

Update display.py #21

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18 changes: 14 additions & 4 deletions internal_filesystem/lib/mpos/ui/display.py
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Original file line number Diff line number Diff line change
@@ -1,10 +1,13 @@
# lib/mpos/ui/display.py
import lvgl as lv
from mpos.ui.theme import _is_light_mode

_horizontal_resolution = None
_vertical_resolution = None
_dpi = None

logo_url="M:lib/assets/MicroPythonOS-logo-white-long-w240.png" # change this

def init_rootscreen():
global _horizontal_resolution, _vertical_resolution, _dpi
screen = lv.screen_active()
Expand All @@ -13,9 +16,16 @@ def init_rootscreen():
_vertical_resolution = disp.get_vertical_resolution()
_dpi = disp.get_dpi()
print(f"init_rootscreen set resolution to {_horizontal_resolution}x{_vertical_resolution} at {_dpi} DPI")
label = lv.label(screen)
label.set_text("Welcome to MicroPythonOS")
label.center()
try:
img = lv.image(screen)
img.set_src(logo_url)
if _is_light_mode:
img.set_blend_mode(lv.BLEND_MODE.DIFFERENCE) # invert the logo color
img.center()
except: # if image loading fails
label = lv.label(screen)
label.set_text("MicroPythonOS")
label.center()

def get_pointer_xy():
indev = lv.indev_active()
Expand Down Expand Up @@ -50,4 +60,4 @@ def get_display_height():
def get_dpi():
print(f"get_dpi_called {_dpi}")
return _dpi


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