How to use inky - 10 common examples
To help you get started, we’ve selected a few inky examples, based on popular ways it is used in public projects.
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evilsocket / pwnagotchi / sdcard / rootfs / root / pwnagotchi / scripts / main.py View on Github 
parser.add_argument('--manual', dest="do_manual", action="store_true", default=False, help="Manual mode.")
parser.add_argument('--clear', dest="do_clear", action="store_true", default=False,
help="Clear the ePaper display and exit.")
args = parser.parse_args()
if args.do_clear:
print("clearing the display ...")
with open(args.config, 'rt') as fp:
config = yaml.safe_load(fp)
cleardisplay = config['ui']['display']['type']
if cleardisplay in ('inkyphat', 'inky'):
print("inky display")
from inky import InkyPHAT
epd = InkyPHAT(config['ui']['display']['color'])
epd.set_border(InkyPHAT.BLACK)
self._render_cb = self._inky_render
elif cleardisplay in ('papirus', 'papi'):
print("papirus display")
from pwnagotchi.ui.papirus.epd import EPD
os.environ['EPD_SIZE'] = '2.0'
epd = EPD()
epd.clear()
elif cleardisplay in ('waveshare_1', 'ws_1', 'waveshare1', 'ws1'):
print("waveshare v1 display")
from pwnagotchi.ui.waveshare.v1.epd2in13 import EPD
epd = EPD()
epd.init(epd.lut_full_update)
epd.Clear(0xFF)for msg in recentmsgs:
if msg.sid[:1] == "M" and msg.to == TWILIO_PHONE_NUMBER:
message = client.messages(msg.sid).fetch()
print(message)
break
allimgs = client.messages(message.sid).media.list()
for img in allimgs:
imageuri = (TWILIO_BASE_URI + str(img.uri)).strip(".json'").strip("u'")
print(imageuri)
try:
response = requests.get(imageuri, stream=True).raw
except requests.exceptions.RequestException as e:
sys.exit(1)
# Create inkyPHAT image
inky_display = InkyPHAT("yellow")
# Resize and crop incoming image
originalimage = Image.open(response)
originalimage = originalimage.rotate(90, expand=1)
originalimageW = float(originalimage.size[0])
originalimageH = float(originalimage.size[1])
imgRatio = originalimageW/originalimageH
print(imgRatio)
if (imgRatio >= inky_display.WIDTH/inky_display.HEIGHT):
originalimage = originalimage.resize((inky_display.HEIGHT, int((1/imgRatio)*inky_display.HEIGHT)), resample=Image.BILINEAR)
originalimage = originalimage.crop((0, 0, inky_display.WIDTH, inky_display.HEIGHT))
else:
originalimage = originalimage.resize((int(imgRatio*inky_display.HEIGHT), inky_display.HEIGHT), resample=Image.BILINEAR)
originalimage = originalimage.crop(((int((originalimage.size[0]-inky_display.WIDTH)/2), 0, int((originalimage.size[0]-inky_display.WIDTH)/2)+inky_display.WIDTH, inky_display.HEIGHT)))
# Downsample original imageprint("""Inky wHAT: Logo
Displays the Inky wHAT logo.
""")
if len(sys.argv) < 2:
print("""Usage: {}
Valid colours: red, yellow, black
""".format(sys.argv[0]))
sys.exit(0)
colour = sys.argv[1].lower()
inkywhat = InkyWHAT(colour)
inkywhat.set_border(inkywhat.BLACK)
if colour == 'black':
img = Image.open("InkyPhat-212x104-bw.png")
else:
img = Image.open("InkyPhat-212x104.png")
inkywhat.set_image(img)
inkywhat.show()parser.add_argument('--clear', dest="do_clear", action="store_true", default=False,
help="Clear the ePaper display and exit.")
args = parser.parse_args()
if args.do_clear:
print("clearing the display ...")
with open(args.config, 'rt') as fp:
config = yaml.safe_load(fp)
cleardisplay = config['ui']['display']['type']
if cleardisplay in ('inkyphat', 'inky'):
print("inky display")
from inky import InkyPHAT
epd = InkyPHAT(config['ui']['display']['color'])
epd.set_border(InkyPHAT.BLACK)
self._render_cb = self._inky_render
elif cleardisplay in ('papirus', 'papi'):
print("papirus display")
from pwnagotchi.ui.papirus.epd import EPD
os.environ['EPD_SIZE'] = '2.0'
epd = EPD()
epd.clear()
elif cleardisplay in ('waveshare_1', 'ws_1', 'waveshare1', 'ws1'):
print("waveshare v1 display")
from pwnagotchi.ui.waveshare.v1.epd2in13 import EPD
epd = EPD()
epd.init(epd.lut_full_update)
epd.Clear(0xFF)
elif cleardisplay in ('waveshare_2', 'ws_2', 'waveshare2', 'ws2'):def initialize(self):
logging.info("initializing inky display")
if self.config['color'] == 'fastAndFurious':
logging.info("Initializing Inky in 2-color FAST MODE")
logging.info("THIS MAY BE POTENTIALLY DANGEROUS. NO WARRANTY IS PROVIDED")
logging.info("USE THIS DISPLAY IN THIS MODE AT YOUR OWN RISK")
from pwnagotchi.ui.hw.libs.inkyphat.inkyphatfast import InkyPHATFast
self._display = InkyPHATFast('black')
self._display.set_border(InkyPHATFast.BLACK)
else:
from inky import InkyPHAT
self._display = InkyPHAT(self.config['color'])
self._display.set_border(InkyPHAT.BLACK)""")
# Command line arguments to set display type and colour, and number of cycles to run
parser = argparse.ArgumentParser()
parser.add_argument('--type', '-t', type=str, required=True, choices=["what", "phat"], help="type of display")
parser.add_argument('--colour', '-c', type=str, required=True, choices=["red", "black", "yellow"], help="ePaper display colour")
parser.add_argument('--number', '-n', type=int, required=False, help="number of cycles")
args = parser.parse_args()
colour = args.colour
# Set up the correct display and scaling factors
if args.type == "phat":
inky_display = InkyPHAT(colour)
elif args.type == "what":
inky_display = InkyWHAT(colour)
# The number of red / black / white refreshes to run
if args.number:
cycles = args.number
else:
cycles = 3
colours = (inky_display.RED, inky_display.BLACK, inky_display.WHITE)
colour_names = (colour, "black", "white")
# Create a new canvas to draw on
img = Image.new("P", (inky_display.WIDTH, inky_display.HEIGHT))def initialize(self):
logging.info("initializing inky display")
if self.config['color'] == 'fastAndFurious':
logging.info("Initializing Inky in 2-color FAST MODE")
logging.info("THIS MAY BE POTENTIALLY DANGEROUS. NO WARRANTY IS PROVIDED")
logging.info("USE THIS DISPLAY IN THIS MODE AT YOUR OWN RISK")
from pwnagotchi.ui.hw.libs.inkyphat.inkyphatfast import InkyPHATFast
self._display = InkyPHATFast('black')
self._display.set_border(InkyPHATFast.BLACK)
else:
from inky import InkyPHAT
self._display = InkyPHAT(self.config['color'])
self._display.set_border(InkyPHAT.BLACK)from dotenv import load_dotenv
import math
import os
from PIL import Image, ImageOps
import requests
import sys
from twilio.rest import Client
from inky import InkyPHAT
inky_display = InkyPHAT('yellow')
BASEDIR = os.path.abspath(os.path.dirname(__file__))
load_dotenv(os.path.join(BASEDIR, '.env'))
account_sid = os.getenv('TWILIO_ACCOUNT_SID')
auth_token = os.getenv('TWILIO_AUTH_TOKEN')
client = Client(account_sid, auth_token)
TWILIO_BASE_URI = "https://api.twilio.com"
INKY_HEIGHT = 212.00
INKY_WIDTH = 104.00
INKY_RATIO = INKY_HEIGHT/INKY_WIDTH
def recolor(img):
for y in range(img.size[1]):
for x in range(img.size[0]):
pixelMap = img.load()
if pixelMap[x,y] == (128,128,128) or pixelMap[x,y] == (255,255,255):try:
f = urllib2.urlopen('http://pi.hole/admin/api.php')
json_string = f.read()
parsed_json = json.loads(json_string)
adsblocked = parsed_json['ads_blocked_today']
ratioblocked = parsed_json['ads_percentage_today']
f.close()
except:
queries = '?'
adsblocked = '?'
ratio = '?'
font = ImageFont.truetype(FredokaOne, 32)
inky_display = InkyPHAT("red")
inky_display.set_border(inky_display.WHITE)
draw.text((20,20), str(adsblocked), inky_display.BLACK, font)
draw.text((20,50), str("%.1f" % round(ratioblocked,2)) + "%", inky_display.BLACK, font)
inky_display.set_image(img)
inky_display.show()""")
# Get the current path
PATH = os.path.dirname(__file__)
# Command line arguments to set display colour
parser = argparse.ArgumentParser()
parser.add_argument('--colour', '-c', type=str, required=True, choices=["red", "black", "yellow"], help="ePaper display colour")
args = parser.parse_args()
# Set up the display
colour = args.colour
inky_display = InkyPHAT(colour)
inky_display.set_border(inky_display.BLACK)
# Details to customise your weather display
CITY = "Sheffield"
COUNTRYCODE = "GB"
WARNING_TEMP = 25.0
# Convert a city name and country code to latitude and longitude
def get_coords(address):
g = geocoder.arcgis(address)
coords = g.latlng
return coords
