async def shutdown():
from nonebot import require
scheduler = require('nonebot_plugin_apscheduler').scheduler
if scheduler.running:
scheduler.shutdown()
if platform.system() == "Linux":
from waveshare_epd import epd1in54
epd = epd1in54.EPD()
epd.init(epd.lut_full_update)
epd.Clear(0xFF)
img = Image.new("1", (200, 200), 0xFF)
draw = ImageDraw.Draw(img)
draw.rectangle((0, 0, 199, 199), outline=0x00)
draw.text((33, 33), "Good\nNight", fill=0x00, font=font_50)
epd.display(epd.getbuffer(img))
libdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib')
if os.path.exists(libdir):
sys.path.append(libdir)
import logging
from waveshare_epd import epd1in54
import time
from PIL import Image,ImageDraw,ImageFont
import traceback
logging.basicConfig(level=logging.DEBUG)
try:
logging.info("epd1in54 Demo")
epd = epd1in54.EPD()
logging.info("init and Clear")
epd.init(epd.lut_full_update)
epd.Clear(0xFF)
# Drawing on the image
logging.info("1.Drawing on the image...")
image = Image.new('1', (epd.width, epd.height), 255) # 255: clear the frame
draw = ImageDraw.Draw(image)
font = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 24)
draw.rectangle((0, 10, 200, 34), fill = 0)
draw.text((8, 12), 'hello world', font = font, fill = 255)
draw.text((8, 36), u'微雪电子', font = font, fill = 0)
draw.line((16, 60, 56, 60), fill = 0)
draw.line((56, 60, 56, 110), fill = 0)