import displayio
import adafruit_ssd1675
displayio.release_displays()
epd_cs = board.D9
epd_dc = board.D10
display_bus = displayio.FourWire(board.SPI(),
command=epd_dc,
chip_select=epd_cs,
baudrate=1000000)
time.sleep(1)
display = adafruit_ssd1675.SSD1675(display_bus,
width=250,
height=122,
rotation=270)
g = displayio.Group()
with open("/display-ruler.bmp", "rb") as f:
pic = displayio.OnDiskBitmap(f)
# CircuitPython 6 & 7 compatible
t = displayio.TileGrid(pic,
pixel_shader=getattr(pic, "pixel_shader",
displayio.ColorConverter()))
# CircuitPython 7 compatible only
# t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
g.append(t)
display.show(g)
spi = board.SPI() # Uses SCK and MOSI
epd_cs = board.D9
epd_dc = board.D10
epd_reset = board.D5
epd_busy = board.D6
display_bus = displayio.FourWire(spi,
command=epd_dc,
chip_select=epd_cs,
reset=epd_reset,
baudrate=1000000)
time.sleep(1)
display = adafruit_ssd1675.SSD1675(display_bus,
width=250,
height=122,
rotation=90,
busy_pin=epd_busy)
g = displayio.Group()
f = open("/display-ruler.bmp", "rb")
pic = displayio.OnDiskBitmap(f)
t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
g.append(t)
display.show(g)
display.refresh()