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lilygo_t_display_s3.py: comments

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Thomas Farstrike
2026-03-11 14:21:07 +01:00
parent 90da4912f1
commit 58bc76532e
1 changed files with 2 additions and 12 deletions
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internal_filesystem/lib/mpos/board/lilygo_t_display_s3.py
+2 -12
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@@ -29,25 +29,15 @@ except Exception as e:
time.sleep(3)
machine.reset()
#_BUFFER_SIZE = const(28800) # 320*240*2 / 5.33
# 153600 (320*240*2) is too much
# 150400 (320*235*2) is too much
# 148480 (320*232*2) is too much
#
# 147200 (320*230*2) is fine!
# 140800 (320*220*2) is fine!
# 108800 (320*170*2) is fine
_BUFFER_SIZE = const(320 * 170 * 2 + 1) # without the + 1 this triggers render_mode = lv.DISPLAY_RENDER_MODE.FULL which is broken on emulated hardware (actual hardware still to test)
_BUFFER_SIZE = const(320 * 170 * 2 + 1) # + 1 is needed to avoid render_mode = lv.DISPLAY_RENDER_MODE.FULL which is buggy
fb1 = display_bus.allocate_framebuffer(_BUFFER_SIZE, lcd_bus.MEMORY_INTERNAL | lcd_bus.MEMORY_DMA)
#fb1_aligned = lv.draw_buf_align(fb1, lv.COLOR_FORMAT.RGB565)
#fb2 = display_bus.allocate_framebuffer(_BUFFER_SIZE, lcd_bus.MEMORY_INTERNAL | lcd_bus.MEMORY_DMA)
import drivers.display.st7789 as st7789
import mpos.ui
mpos.ui.main_display = st7789.ST7789(
data_bus=display_bus,
frame_buffer1=fb1,
#frame_buffer2=fb2,
# frame_buffer_2 doesn't seem to improve anything
display_width=170,
display_height=320,
color_space=lv.COLOR_FORMAT.RGB565,