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2 changed files with 3 additions and 28 deletions
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23
src/dreader_hal/display/it8951.py
View File

@ -12,7 +12,6 @@ Hardware: IT8951 controller (used in Waveshare 6" e-Paper HAT and similar)
""" """
import asyncio import asyncio
import logging
import sys import sys
import os import os
from typing import Optional from typing import Optional
@ -26,8 +25,6 @@ from IT8951.constants import DisplayModes
from ..types import RefreshMode from ..types import RefreshMode
logger = logging.getLogger(__name__)
class IT8951DisplayDriver: class IT8951DisplayDriver:
""" """
@ -96,7 +93,6 @@ class IT8951DisplayDriver:
"""Blocking initialization of display (runs in thread pool).""" """Blocking initialization of display (runs in thread pool)."""
if self.virtual: if self.virtual:
# Virtual display for testing # Virtual display for testing
logger.info(f"Initializing IT8951 virtual display: {self.width}x{self.height}")
self.display = VirtualEPDDisplay( self.display = VirtualEPDDisplay(
dims=(self.width, self.height), dims=(self.width, self.height),
rotate=self.rotate, rotate=self.rotate,
@ -104,7 +100,6 @@ class IT8951DisplayDriver:
) )
else: else:
# Real e-ink display # Real e-ink display
logger.info(f"Initializing IT8951 e-ink display: {self.width}x{self.height}, VCOM={self.vcom}V")
self.display = AutoEPDDisplay( self.display = AutoEPDDisplay(
vcom=self.vcom, vcom=self.vcom,
bus=self.bus, bus=self.bus,
@ -115,9 +110,7 @@ class IT8951DisplayDriver:
) )
# Clear screen # Clear screen
logger.info("Clearing IT8951 display to white")
self.display.clear() self.display.clear()
logger.info("IT8951 display initialized successfully")
async def cleanup(self) -> None: async def cleanup(self) -> None:
""" """
@ -169,9 +162,6 @@ class IT8951DisplayDriver:
# Determine refresh mode # Determine refresh mode
display_mode = self._determine_refresh_mode(mode) display_mode = self._determine_refresh_mode(mode)
mode_name = self._get_mode_name(display_mode)
logger.info(f"[IT8951] Displaying image {image.size} {image.mode} | Refresh #{self._refresh_count + 1} | Mode: {mode_name}")
# Prepare image for e-ink # Prepare image for e-ink
prepared_image = self._prepare_image(image) prepared_image = self._prepare_image(image)
@ -190,8 +180,6 @@ class IT8951DisplayDriver:
display_mode display_mode
) )
logger.info(f"[IT8951] Display update completed (refresh #{self._refresh_count})")
# Automatically put display to sleep after update to save power # Automatically put display to sleep after update to save power
# E-ink displays only need power during refresh, not for static display # E-ink displays only need power during refresh, not for static display
if self.auto_sleep: if self.auto_sleep:
@ -291,17 +279,6 @@ class IT8951DisplayDriver:
# Default to DU (fast) # Default to DU (fast)
return DisplayModes.DU return DisplayModes.DU
def _get_mode_name(self, display_mode: int) -> str:
"""Get human-readable name for display mode."""
if display_mode == DisplayModes.INIT:
return "INIT (full refresh)"
elif display_mode == DisplayModes.DU:
return "DU (fast)"
elif display_mode == DisplayModes.GC16:
return "GC16 (quality)"
else:
return f"Mode {display_mode}"
def _update_display(self, display_mode: int) -> None: def _update_display(self, display_mode: int) -> None:
""" """
Update the physical display (blocking). Update the physical display (blocking).

8
src/dreader_hal/touch/ft5xx6.py
View File

@ -76,7 +76,6 @@ class FT5xx6TouchDriver:
self._initialized = False self._initialized = False
self._last_num_touches = 0 self._last_num_touches = 0
self._tracking_touch = False self._tracking_touch = False
self._last_touch_pos = (0, 0) # Track last known touch position for drag_end
async def initialize(self) -> None: async def initialize(self) -> None:
""" """
@ -207,7 +206,6 @@ class FT5xx6TouchDriver:
# Handle single-touch gestures with our gesture detector # Handle single-touch gestures with our gesture detector
if num_touches == 1: if num_touches == 1:
x, y = record.t1x, record.t1y x, y = record.t1x, record.t1y
self._last_touch_pos = (x, y) # Track position for drag_end
# Touch down # Touch down
if self._last_num_touches == 0: if self._last_num_touches == 0:
@ -235,10 +233,10 @@ class FT5xx6TouchDriver:
elif num_touches == 0 and self._last_num_touches > 0: elif num_touches == 0 and self._last_num_touches > 0:
# Get last known position # Get last known position
if self._last_num_touches == 1: if self._last_num_touches == 1:
# Single finger up - use last tracked position # Single finger up
gesture = self.gesture_detector.on_touch_up( gesture = self.gesture_detector.on_touch_up(
self._last_touch_pos[0], self.gesture_detector.current_pos[0] if self.gesture_detector.current_pos else 0,
self._last_touch_pos[1], self.gesture_detector.current_pos[1] if self.gesture_detector.current_pos else 0,
finger=0 finger=0
) )
self._tracking_touch = False self._tracking_touch = False