# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT

"""Simple test script for 2.13" 250x122 black and white featherwing.

Supported products:
  * Adafruit 2.13" Black and White FeatherWing
    * https://www.adafruit.com/product/4195
"""

import time

import board
import displayio
from fourwire import FourWire

import adafruit_ssd1675

displayio.release_displays()

epd_cs = board.D9
epd_dc = board.D10

display_bus = 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()

pic = displayio.OnDiskBitmap("/display-ruler.bmp")
t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
g.append(t)

display.root_group = g

display.refresh()

print("refreshed")

time.sleep(120)