use new OnDiskBitmap API
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60d17f12c8
commit
a254b46192
6 changed files with 33 additions and 84 deletions
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@ -30,16 +30,13 @@ display = adafruit_spd1656.SPD1656(
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g = displayio.Group()
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fn = "/display-ruler-720p.bmp"
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pic = displayio.OnDiskBitmap("/display-ruler-720p.bmp")
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t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
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g.append(t)
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with open(fn, "rb") as f:
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pic = displayio.OnDiskBitmap(f)
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t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
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g.append(t)
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display.root_group = g
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display.root_group = g
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display.refresh()
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display.refresh()
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while True:
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pass
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@ -37,20 +37,17 @@ display = adafruit_ssd1680.SSD1680(
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g = displayio.Group()
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with open("/display-ruler.bmp", "rb") as f:
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pic = displayio.OnDiskBitmap(f)
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t = displayio.TileGrid(
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pic, pixel_shader=getattr(pic, "pixel_shader", displayio.ColorConverter())
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)
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pic = displayio.OnDiskBitmap("/display-ruler.bmp")
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t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
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g.append(t)
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g.append(t)
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display.root_group = g
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display.root_group = g
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display.refresh()
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display.refresh()
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print("refreshed")
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print("refreshed")
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while True:
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pass
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@ -22,31 +22,15 @@ alarm.sleep_memory[0] = not alarm.sleep_memory[0]
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bmp_file = "/images/clean.bmp" if alarm.sleep_memory[0] else "/images/dirty.bmp"
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# show bitmap
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# CircuitPython 6 & 7 compatible
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with open(bmp_file, "rb") as fp:
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bitmap = displayio.OnDiskBitmap(fp)
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tile_grid = displayio.TileGrid(
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bitmap, pixel_shader=getattr(bitmap, 'pixel_shader', displayio.ColorConverter())
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)
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group = displayio.Group()
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group.append(tile_grid)
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epd.root_group = group
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time.sleep(epd.time_to_refresh + 0.01)
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epd.refresh()
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while epd.busy:
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bitmap = displayio.OnDiskBitmap(bmp_file)
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tile_grid = displayio.TileGrid(bitmap, pixel_shader=bitmap.pixel_shader)
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group = displayio.Group()
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group.append(tile_grid)
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epd.root_group = group
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time.sleep(epd.time_to_refresh + 0.01)
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epd.refresh()
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while epd.busy:
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pass
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# # CircuitPython 7+ compatible
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# bitmap = displayio.OnDiskBitmap(bmp_file)
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# tile_grid = displayio.TileGrid(bitmap, pixel_shader=bitmap.pixel_shader)
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# group = displayio.Group()
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# group.append(tile_grid)
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# epd.root_group = group
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# time.sleep(epd.time_to_refresh + 0.01)
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# epd.refresh()
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# while epd.busy:
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# pass
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# go to sleep
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alarm.exit_and_deep_sleep_until_alarms(*pin_alarms)
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@ -51,32 +51,16 @@ else:
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epd.rotation = rotation
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# show bitmap
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# CircuitPython 6 & 7 compatible
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with open(bmp_file, "rb") as fp:
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bitmap = displayio.OnDiskBitmap(fp)
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tile_grid = displayio.TileGrid(
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bitmap, pixel_shader=getattr(bitmap, 'pixel_shader', displayio.ColorConverter())
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)
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group = displayio.Group()
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group.append(tile_grid)
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epd.root_group = group
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time.sleep(epd.time_to_refresh + 0.01)
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epd.refresh()
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while epd.busy:
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bitmap = displayio.OnDiskBitmap(bmp_file)
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tile_grid = displayio.TileGrid(bitmap, pixel_shader=bitmap.pixel_shader)
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group = displayio.Group()
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group.append(tile_grid)
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epd.root_group = group
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time.sleep(epd.time_to_refresh + 0.01)
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epd.refresh()
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while epd.busy:
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pass
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# # CircuitPython 7+ compatible
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# bitmap = displayio.OnDiskBitmap(bmp_file)
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# tile_grid = displayio.TileGrid(bitmap, pixel_shader=bitmap.pixel_shader)
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# group = displayio.Group()
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# group.append(tile_grid)
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# epd.root_group = group
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# time.sleep(epd.time_to_refresh + 0.01)
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# epd.refresh()
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# while epd.busy:
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# pass
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# config accelo irq
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lis._write_register_byte(0x30, irq_config)
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@ -33,24 +33,13 @@ while True:
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shaken = False
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print("Image load {}".format(images[i]))
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# CircuitPython 6 & 7 compatible
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try:
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f = open(images[i], "rb")
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odb = displayio.OnDiskBitmap(f)
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odb = displayio.OnDiskBitmap(images[i])
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except ValueError:
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print("Image unsupported {}".format(images[i]))
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del images[i]
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continue
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face = displayio.TileGrid(odb, pixel_shader=getattr(odb, 'pixel_shader', displayio.ColorConverter()))
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# # CircuitPython 7+ compatible
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# try:
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# odb = displayio.OnDiskBitmap(images[i])
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# except ValueError:
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# print("Image unsupported {}".format(images[i]))
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# del images[i]
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# continue
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# face = displayio.TileGrid(odb, pixel_shader=odb.pixel_shader)
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face = displayio.TileGrid(odb, pixel_shader=odb.pixel_shader)
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splash.append(face)
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# Wait for the image to load.
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@ -218,12 +218,10 @@ def create_icon_tilegrid(ident):
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icon_path = f"/airline_logos/{airline_code}.bmp"
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try:
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file = open(icon_path, "rb")
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icon_bitmap = OnDiskBitmap(file)
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icon_bitmap = OnDiskBitmap(icon_path)
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except OSError:
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print(f"Icon for {airline_code} not found. Using placeholder.")
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file = open(PLACEHOLDER_ICON_PATH, "rb")
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icon_bitmap = OnDiskBitmap(file)
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icon_bitmap = OnDiskBitmap(PLACEHOLDER_ICON_PATH)
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icon_tilegrid = TileGrid(icon_bitmap, pixel_shader=icon_bitmap.pixel_shader, x=0, y=0)
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return icon_tilegrid
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