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Double buffering and Force Clear

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Attempting to clean up flicker - otherwise working
This commit is contained in:
Chuck
2025-04-07 21:31:26 -05:00
parent a5f91040f6
commit d49f901ffc
4 changed files with 32 additions and 19 deletions
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8
src/display_controller.py
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@@ -28,6 +28,9 @@ class DisplayController:
current_time = time.time()
rotation_interval = self.config['display'].get('rotation_interval', 15)
# Track if we're switching modes
switching_modes = False
# Switch display if interval has passed
if current_time - self.last_switch > rotation_interval:
logger.info("Switching display from %s to %s",
@@ -35,14 +38,15 @@ class DisplayController:
'weather' if self.current_display == 'clock' else 'clock')
self.current_display = 'weather' if self.current_display == 'clock' else 'clock'
self.last_switch = current_time
switching_modes = True
# Display current screen
if self.current_display == 'clock':
logger.debug("Updating clock display")
self.clock.display_time()
self.clock.display_time(force_clear=switching_modes)
else:
logger.debug("Updating weather display")
self.weather.display_weather()
self.weather.display_weather(force_clear=switching_modes)
# Sleep for 0.5 seconds since we only need to check for second changes
time.sleep(0.5)