def draw_screen(battery_percent, sd_free_percent, photo_count):
try:
logging.debug("Loading fonts")
font_file = os.path.join(resources_dir, 'OCRA.ttf')
font_small = ImageFont.truetype(font_file, 12)
font_medium = ImageFont.truetype(font_file, 16)
font_large = ImageFont.truetype(font_file, 40)
logging.info("Initializing screen")
epd = epd2in13bc.EPD()
epd.init()
time.sleep(1)
logging.debug("Preparing image")
black_image = Image.new('1', (epd.height, epd.width), 255) # 212*104
red_image = Image.new('1', (epd.height, epd.width), 255) # 212*104
black_draw = ImageDraw.Draw(black_image)
red_draw = ImageDraw.Draw(red_image)
if battery_percent <= 25:
bat_end = draw_gauge('Batt.', battery_percent, epd.height,
red_draw, font_medium, 0)
else:
bat_end = draw_gauge('Batt.', battery_percent, epd.height,
black_draw, font_medium, 0)
if sd_free_percent <= 15:
sd_end = draw_gauge('SD', sd_free_percent, epd.height, red_draw,
font_medium, bat_end + 5)
else:
sd_end = draw_gauge('SD', sd_free_percent, epd.height, black_draw,
font_medium, bat_end + 5)
draw_counter(str(photo_count), epd.height, black_draw, font_large,
sd_end + 1, epd.width - 1)
black_image = black_image.transpose(Image.ROTATE_180)
red_image = red_image.transpose(Image.ROTATE_180)
logging.info("Updating screen")
epd.display(epd.getbuffer(black_image), epd.getbuffer(red_image))
time.sleep(2)
logging.info("Sleep mode")
epd.sleep()
except IOError as e:
logging.info(e)
except KeyboardInterrupt:
logging.info("ctrl + c:")
epd2in13bc.epdconfig.module_exit()
exit()
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 epd2in13bc
import time
from PIL import Image, ImageDraw, ImageFont
import traceback
logging.basicConfig(level=logging.DEBUG)
try:
logging.info("epd2in13bc Demo")
epd = epd2in13bc.EPD()
logging.info("init and Clear")
epd.init()
epd.Clear()
time.sleep(1)
# Drawing on the image
logging.info("Drawing")
font20 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 20)
font18 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 18)
logging.info("3.read bmp file")
HBlackimage = Image.open(os.path.join(picdir, '213_ad_tag-b.bmp'))
HRYimage = Image.open(os.path.join(picdir, '213_ad_tag-ry.bmp'))
epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRYimage))
time.sleep(2)
def main():
counterChecks = 0
counter = 0
try:
logging.info("Skimbuster v1.0 Demo")
epd = epd2in13bc.EPD()
logging.info("init and Clear")
epd.init()
time.sleep(1)
font16 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 16)
font18 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 18)
HBlackimage = Image.new('1', (epd.height, epd.width), 255) # 298*126
HRYimage = Image.new('1', (epd.height, epd.width),
255) # 298*126 ryimage: red or yellow image
drawblack = ImageDraw.Draw(HBlackimage)
drawry = ImageDraw.Draw(HRYimage)
drawry.text((2, 0), 'Skimbuster', font=font18, fill=0)
drawblack.text((175, 1), 'v1.0', font=font18, fill=0)
drawblack.text((35, 85), 'stutm @ SensePost', font=font16, fill=0)
drawblack.line((0, 20, 298, 20), fill=0)
drawblack.line((0, 85, 298, 85), fill=0)
nearby_devices = discover_devices(lookup_names=True, lookup_class=True)
for addr, name, cod in nearby_devices:
counter = counter + 1
if name in listOfNames:
deviceName = name
counterChecks = counterChecks + 1
if (hex(cod) == '0x1f00'):
deviceCod = hex(cod)
counterChecks = counterChecks + 1
if addr[:8] in listOfPrefix:
deviceMac = addr
counterChecks = counterChecks + 1
drawblack.text((2, 20),
'Scanned devices:' + str(counter),
font=font18,
fill=0)
if (counterChecks <= 3 and counterChecks != 0):
drawblack.text((2, 42),
'Skimmer found: ' + deviceName,
font=font18,
fill=0)
drawblack.text((2, 65), 'MAC: ' + deviceMac, font=font18, fill=0)
else:
drawblack.text((2, 42),
'No skimmer found. :)',
font=font18,
fill=0)
epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRYimage))
time.sleep(20)
logging.info("Clear...")
epd.Clear()
epd.sleep()
command = "/usr/bin/sudo /sbin/shutdown -r now"
process = subprocess.Popen(command.split(), stdout=subprocess.PIPE)
output = process.communicate()[0]
except IOError as e:
logging.info(e)
except KeyboardInterrupt:
logging.info("ctrl + c:")
epd2in13bc.epdconfig.module_exit()
exit()