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test

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bton 2024-04-10 22:26:18 +02:00
parent 4d995d1a09
commit b91687c3b6
1 changed files with 10 additions and 0 deletions
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oled.py
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@ -2,12 +2,22 @@ from luma.core.interface.serial import i2c, spi, pcf8574
from luma.core.interface.parallel import bitbang_6800 from luma.core.interface.parallel import bitbang_6800
from luma.core.render import canvas from luma.core.render import canvas
from luma.oled.device import ssd1306 from luma.oled.device import ssd1306
from PIL import ImageFont
from pathlib import Path
import time import time
serial = i2c(port=1, address=0x3C) serial = i2c(port=1, address=0x3C)
device = ssd1306(serial) device = ssd1306(serial)
def make_font(name, size):
font_path = str(Path(__file__).resolve().parent.joinpath('fonts', name))
return ImageFont.truetype(font_path, size)
def balance(user_name, balance):
with canvas(device) as draw:
pass
with canvas(device) as draw: with canvas(device) as draw:
#draw.rectangle(device.bounding_box, outline="white", fill="black") #draw.rectangle(device.bounding_box, outline="white", fill="black")
draw.text((30, 0), "Hello World", fill="white") draw.text((30, 0), "Hello World", fill="white")