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Liz 2023-04-07 12:39:45 -04:00
parent 70279eddae
commit 5d9eeba8ad
4 changed files with 46 additions and 32 deletions
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32
examples/epd_bonnet.py
View file

@ -61,29 +61,29 @@ draw.rectangle((0, 0, width, height), fill=WHITE)
draw.rectangle((1, 1, width - 2, height - 2), outline=BLACK, fill=WHITE)
# Draw some shapes.
# First define some constants to allow easy resizing of shapes.
padding = 5
shape_width = 30
top = padding
bottom = height - padding
PADDING = 5
SHAPE_WIDTH = 30
TOP = PADDING
bottom = height - PADDING
# Move left to right keeping track of the current x position for drawing shapes.
x = padding
x = PADDING
# Draw an ellipse.
draw.ellipse((x, top, x + shape_width, bottom), outline=BLACK, fill=WHITE)
x += shape_width + padding
draw.ellipse((x, TOP, x + SHAPE_WIDTH, bottom), outline=BLACK, fill=WHITE)
x += SHAPE_WIDTH + PADDING
# Draw a rectangle.
draw.rectangle((x, top, x + shape_width, bottom), outline=WHITE, fill=BLACK)
x += shape_width + padding
draw.rectangle((x, TOP, x + SHAPE_WIDTH, bottom), outline=WHITE, fill=BLACK)
x += SHAPE_WIDTH + PADDING
# Draw a triangle.
draw.polygon(
[(x, bottom), (x + shape_width / 2, top), (x + shape_width, bottom)],
[(x, bottom), (x + SHAPE_WIDTH / 2, TOP), (x + SHAPE_WIDTH, bottom)],
outline=BLACK,
fill=WHITE,
)
x += shape_width + padding
x += SHAPE_WIDTH + PADDING
# Draw an X.
draw.line((x, bottom, x + shape_width, top), fill=BLACK)
draw.line((x, top, x + shape_width, bottom), fill=BLACK)
x += shape_width + padding
draw.line((x, bottom, x + SHAPE_WIDTH, TOP), fill=BLACK)
draw.line((x, TOP, x + SHAPE_WIDTH, bottom), fill=BLACK)
x += SHAPE_WIDTH + PADDING
# Load default font.
font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", 20)
@ -94,8 +94,8 @@ font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", 20)
# font = ImageFont.truetype('Minecraftia.ttf', 8)
# Write two lines of text.
draw.text((x, top), "Hello", font=font, fill=BLACK)
draw.text((x, top + 20), "World!", font=font, fill=BLACK)
draw.text((x, TOP), "Hello", font=font, fill=BLACK)
draw.text((x, TOP + 20), "World!", font=font, fill=BLACK)
while True:
if not switch1.value:

2
examples/epd_bonnet_blinka_250x122.bmp.license Normal file
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@ -0,0 +1,2 @@
# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT

19
examples/feather_epd_blinka.py
View file

@ -1,24 +1,31 @@
# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT
import time
import digitalio
import busio
import board
from adafruit_epd.epd import Adafruit_EPD
import time
from adafruit_epd.ssd1680 import Adafruit_SSD1680
# create the spi device and pins we will need
spi = busio.SPI(board.EPD_SCK, MOSI=board.EPD_MOSI, MISO=None)
epd_cs = digitalio.DigitalInOut(board.EPD_CS)
epd_dc = digitalio.DigitalInOut(board.EPD_DC)
epd_reset = digitalio.DigitalInOut(board.EPD_RESET)
epd_busy = digitalio.DigitalInOut(board.EPD_BUSY)
epd_busy = digitalio.DigitalInOut(board.EPD_BUSY)
srcs = None
from adafruit_epd.ssd1680 import Adafruit_SSD1680
display = Adafruit_SSD1680(122, 250, spi, cs_pin=epd_cs, dc_pin=epd_dc,
sramcs_pin=srcs, rst_pin=epd_reset,
busy_pin=epd_busy)
display = Adafruit_SSD1680(
122,
250,
spi,
cs_pin=epd_cs,
dc_pin=epd_dc,
sramcs_pin=srcs,
rst_pin=epd_reset,
busy_pin=epd_busy,
)
display.rotation = 3
display.fill(Adafruit_EPD.WHITE)

25
examples/feather_epd_blinka_pillow.py
View file

@ -1,28 +1,34 @@
# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT
import time
import digitalio
import busio
import board
from adafruit_epd.epd import Adafruit_EPD
import time
from PIL import Image
from PIL import ImageDraw
from PIL import ImageFont
from adafruit_epd.epd import Adafruit_EPD
from adafruit_epd.ssd1680 import Adafruit_SSD1680
# create the spi device and pins we will need
spi = busio.SPI(board.EPD_SCK, MOSI=board.EPD_MOSI, MISO=None)
epd_cs = digitalio.DigitalInOut(board.EPD_CS)
epd_dc = digitalio.DigitalInOut(board.EPD_DC)
epd_reset = digitalio.DigitalInOut(board.EPD_RESET)
epd_busy = digitalio.DigitalInOut(board.EPD_BUSY)
epd_busy = digitalio.DigitalInOut(board.EPD_BUSY)
srcs = None
from adafruit_epd.ssd1680 import Adafruit_SSD1680
display = Adafruit_SSD1680(122, 250, spi, cs_pin=epd_cs, dc_pin=epd_dc,
sramcs_pin=srcs, rst_pin=epd_reset,
busy_pin=epd_busy)
display = Adafruit_SSD1680(
122,
250,
spi,
cs_pin=epd_cs,
dc_pin=epd_dc,
sramcs_pin=srcs,
rst_pin=epd_reset,
busy_pin=epd_busy,
)
display.rotation = 3
# Create blank image for drawing.
@ -87,7 +93,6 @@ display.display()
time.sleep(10)
blinkaimage = Image.open('examples/epd_bonnet_blinka_250x122.bmp')
blinkaimage = Image.open("examples/epd_bonnet_blinka_250x122.bmp")
display.image(blinkaimage)
display.display()