def main_program():
"""main program - draw HH:MM clock on 2.70" size panel"""
global settings
global owm
logging.basicConfig(stream=sys.stdout, level=logging.DEBUG)
while True:
if os.path.isfile("/dev/epd/version"):
logger.debug("epd..ok!")
break
else:
logger.debug("epd init..")
time.sleep(1)
logger.debug("qock start!")
logger.debug("current path=" + str(os.getcwd()))
epd = EPD()
logger.debug('panel={p:s} width={w:d} height={h:d} version={v:s} COG={g:d} FILM={f:d}'.format(
p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
if 'EPD 2.7' == epd.panel:
settings = Settings27()
else:
logger.debug('incorrect panel size')
sys.exit(1)
epd.clear()
owm = pyowm.OWM(owm_config.weather_api_key)
initGPIO()
loop(epd, settings)
def main_display():
from EPD import EPD
epd = EPD()
#epd.clear()
previous_messages = []
while True:
try:
messages = json.loads(urllib2.urlopen("http://fjas.no:8181/messages").read())
except: #urllib2.URLError:
print "Got problems, sleeping 13s"
time.sleep(13)
continue
#messages = [ { 'x': 25, 'y': 70, 'text':'hei på deg', 'fontsize': 22 } ]
if not listsDifferent(messages, previous_messages):
print "No change, sleeping 1.3s"
time.sleep(1.300)
continue
previous_messages = messages
print "Got new message, updating screen"
image = getImage(epd.size, messages)
epd.display(image)
epd.update()
def main(argv):
"""main program - display logo, report product details, test led, optional test buttons
print 'Number of arguments:', len(sys.argv)
print 'Argument List:', str(sys.argv)"""
epd = EPD()
epd.clear()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.
format(p=epd.panel,
w=epd.width,
h=epd.height,
v=epd.version,
g=epd.cog,
f=epd.film))
for file_name in argv:
if not os.path.exists(file_name):
sys.exit(
'error: image file{f:s} does not exist'.format(f=file_name))
print('display: {f:s}'.format(f=file_name))
display_file(epd, file_name)
print('Now some text')
display_eedata(epd)
print('Next we test the LED')
led_test()
print(
'Button presses left to right will flash red, green, blue and white, exits when all have been tested'
)
button_test()
def main(argv):
"""main program - draw HH:MM clock on 2.70" size panel"""
global settings
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.
format(p=epd.panel,
w=epd.width,
h=epd.height,
v=epd.version,
g=epd.cog,
f=epd.film))
if 'EPD 2.7' == epd.panel:
settings = Settings27()
elif 'EPD 2.0' == epd.panel:
settings = Settings20()
else:
print('incorrect panel size')
sys.exit(1)
epd.clear()
demo(epd, settings)
def main(argv):
"""main program - draw and display a test image"""
try:
objects = int(argv[0])
except ValueError:
sys.exit('object count is not an integer: {o:s}'.format(o=argv[0]))
if objects < 1 or objects > MAX_OBJECTS:
sys.exit('object count is out of range [1..{m:d}: {o:d}'.format(m=MAX_OBJECTS, o=objects))
try:
frames = int(argv[1])
except ValueError:
sys.exit('frame count is not an integer: {f:s}'.format(f=argv[1]))
if frames < 1 or frames > MAX_FRAMES:
sys.exit('frame count is out of range [1..{m:d}: {f:d}'.format(m=MAX_FRAMES, o=frames))
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version))
epd.clear()
demo(epd, objects, frames)
def main(argv):
"""main program - display logo, report product details, test led, optional test buttons
print 'Number of arguments:', len(sys.argv)
print 'Argument List:', str(sys.argv)"""
try:
epd = EPD()
epd.clear()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
for file_name in argv:
if not os.path.exists(file_name):
sys.exit('error: image file{f:s} does not exist'.format(f=file_name))
print('display: {f:s}'.format(f=file_name))
display_file(epd, file_name)
print ('Now some text')
display_eedata(epd)
print ('Next we test the LED')
led_test()
if (argv[1] == 'y' or argv[1] == 'Y'):
print ('Left button press flashes red, right button press flashes green, CONTROL-C to exit')
button_test()
else:
print ('Buttons not tested')
except KeyboardInterrupt:
print"\nControl-C pressed.\n"
def main(argv):
"""main program - draw and display a test image"""
try:
objects = int(argv[0])
except ValueError:
sys.exit('object count is not an integer: {o:s}'.format(o=argv[0]))
if objects < 1 or objects > MAX_OBJECTS:
sys.exit('object count is out of range [1..{m:d}: {o:d}'.format(
m=MAX_OBJECTS, o=objects))
try:
frames = int(argv[1])
except ValueError:
sys.exit('frame count is not an integer: {f:s}'.format(f=argv[1]))
if frames < 1 or frames > MAX_FRAMES:
sys.exit('frame count is out of range [1..{m:d}: {f:d}'.format(
m=MAX_FRAMES, o=frames))
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.
format(p=epd.panel,
w=epd.width,
h=epd.height,
v=epd.version,
g=epd.cog,
f=epd.film))
epd.clear()
demo(epd, objects, frames)
def main(argv):
"""main program - display list of images"""
subprocess.call(shlex.split('/home/pi/speedtest-cron/speedtest2.sh'))
x = 0
with open('graph.txt') as f:
lines = f.readlines()
y = [line.split()[0] for line in lines]
with open('graph2.txt') as f2:
lines = f2.readlines()
y2 = [line.split()[0] for line in lines]
#x = [x++1 for line in lines]
fig = plt.figure()
ax1 = fig.add_subplot(111)
ax1.set_title("Speed Test")
ax1.plot(y, c='r', label='Down')
ax1.plot(y2, c='b', label='Up')
leg = ax1.legend()
fig.set_size_inches(3.8, 2.5)
fig.savefig('temp.png', dpi=75)
epd = EPD()
epd.clear()
#print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
for file_name in argv:
if not os.path.exists(file_name):
sys.exit('error: image file{f:s} does not exist'.format(f=file_name))
#print('display: {f:s}'.format(f=file_name))
display_file(epd, file_name)
def main(argv):
"""main program - draw and display a test image"""
try:
start = int(argv[0])
except ValueError:
sys.exit('start is not an integer: {s:s}'.format(s=argv[0]))
if start < 0 or start > MAX_START:
sys.exit(
'object count is out of range [0..0x{m:04x}: 0x{s:04x}'.format(
m=MAX_START, s=start))
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.
format(p=epd.panel,
w=epd.width,
h=epd.height,
v=epd.version,
g=epd.cog,
f=epd.film))
epd.clear()
demo(epd, start)
def main():
"""main program - display list of images"""
epd = EPD()
liste = []
# The display adapter has a button connected to pin 15
# on the RaspberryPi pin list. Pin 15 is BCM GPIO22,
# where BCM stands for Broadcom SoC.
GPIO.setmode(GPIO.BCM)
GPIO.setup(22, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.add_event_detect(22,
GPIO.FALLING,
callback=button_pressed,
bouncetime=300)
epd.clear()
file_name = get_img()
#print('panel = {p:s} {w:d} x {h:d} version={v:s}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version))
#if not os.path.exists(file_name):
# sys.exit('error: image file{f:s} does not exist'.format(f=file_name))
#print('display: {f:s}'.format(f=file_name))
process_src_file(liste, file_name, epd.size)
display_file(epd, liste)
def send_to_display(canvas):
try:
epd = EPD()
epd.display(canvas)
epd.update()
except IOError:
print("EPD not supported")
canvas.show()
def main(argv):
"""main program - draw and display a test image"""
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version))
epd.clear()
demo(epd)
def main(argv):
"""main program - draw and display a test image"""
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
epd.clear()
demo(epd)
def initialise_display ():
epd = EPD()
logger.debug(('panel = {p:s} {w:d} x {h:d} version={v:s} cog={g:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog)))
if 'EPD 2.7' != epd.panel:
logger.error('incorrect panel size')
print('incorrect panel size')
sys.exit(1)
epd.clear()
def initialise_display():
epd = EPD()
logger.debug(
('panel = {p:s} {w:d} x {h:d} version={v:s} cog={g:d}'.format(
p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog)))
if 'EPD 2.7' != epd.panel:
logger.error('incorrect panel size')
print('incorrect panel size')
sys.exit(1)
epd.clear()
def demo(now):
epd = EPD('/dev/epd')
#print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog))
#epd.clear()
#font = ImageFont.truetype("freesansbold.ttf", 12)
font = ImageFont.truetype('/usr/share/fonts/truetype/ttf-dejavu/DejaVuSansMono-Bold.ttf', 56)
image = Image.new('1', epd.size, WHITE)
draw = ImageDraw.Draw(image)
draw.text((30, 30), '%s' % now.strftime('%H:%M'), fill=BLACK, font=font)
epd.display(image)
epd.update()
def main(argv):
"""main program - display list of images"""
epd = EPD()
epd.clear()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
for file_name in argv:
if not os.path.exists(file_name):
sys.exit('error: image file{f:s} does not exist'.format(f=file_name))
print('display: {f:s}'.format(f=file_name))
display_file(epd, file_name)
def main(argv):
"""main program - draw and display a test image"""
epd = EPD()
print(
"panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}".format(
p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film
)
)
epd.clear()
demo(epd)
def main(argv):
"""main program - display list of images"""
epd = EPD()
epd.clear()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
for file_name in argv:
if not os.path.exists(file_name):
sys.exit('error: image file{f:s} does not exist'.format(f=file_name))
print('display: {f:s}'.format(f=file_name))
display_file(epd, file_name)
def main(argv):
"""main program - draw HH:MM clock on 2.70" size panel"""
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} cog={g:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog))
if 'EPD 2.7' != epd.panel:
print('incorrect panel size')
sys.exit(1)
epd.clear()
demo(epd)
def main(argv):
"""main program - display image"""
# print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
# open image and convert to grayscale
image = Image.open(sys.argv[1])
image = ImageOps.grayscale(image)
# convert to 8-bit format
bw = image.convert("1", dither=Image.FLOYDSTEINBERG)
# display the image
epd = EPD()
epd.display(bw)
epd.update()
def main():
"""main program - draw and display a test image"""
now = datetime.today()
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
epd.clear()
# initially set all white background
image = Image.new('1', epd.size, WHITE)
# prepare for drawing
draw = ImageDraw.Draw(image)
width, height = image.size
font = ImageFont.truetype(FONT_FILE, FONT_SIZE)
ethaddr = get_ip_address('eth0')
draw.rectangle((0, 0, width, height), fill=WHITE, outline=WHITE)
draw.text((0, 0), '{c:s}'.format(c=ethaddr), fill=BLACK, font=font)
draw.text((5, 20), '{h:02d}:{m:02d}:{s:02d}'.format(h=now.hour, m=now.minute, s=now.second), fill=BLACK, font=font)
# display image on the panel
epd.display(image)
epd.partial_update()
def main():
"""main program - display list of images"""
epd = EPD()
epd.clear()
print(
"panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}".format(
p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film
)
)
while True:
for cam in cams:
fp = urllib2.urlopen(cam)
file_name = cStringIO.StringIO(fp.read())
image = Image.open(file_name)
image = ImageOps.grayscale(image)
rs = image.resize((epd.width, epd.height))
bw = rs.convert("1", dither=Image.FLOYDSTEINBERG)
epd.display(bw)
epd.update()
time.sleep(5) # delay in seconds
def main(argv):
epd = EPD()
for file_name in argv:
if not os.path.exists(file_name):
sys.exit(
'error: image file{f:s} does not exist'.format(f=file_name))
print('display: {f:s}'.format(f=file_name))
display_file(epd, file_name)
def main():
epd = EPD()
try:
while True:
if button2.is_pressed:
display_running(epd)
get_all_pi(epd)
except KeyboardInterrupt:
print("Exiting Appliance")
def main(argv):
"""main program - draw and display a test image"""
try:
start = int(argv[0])
except ValueError:
sys.exit('start is not an integer: {s:s}'.format(s=argv[0]))
if start < 0 or start > MAX_START:
sys.exit('object count is out of range [0..0x{m:04x}: 0x{s:04x}'.format(m=MAX_START, s=start))
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
epd.clear()
demo(epd, start)
def main( argv ):
DIR = os.path.abspath(os.path.dirname(__file__))
epd = EPD()
if len(argv) == 0:
epd.clear()
epd.clear() # Doubled clear to avoid ghosting
elif argv[0] == 'biba':
EPD_display_img(epd, DIR + '/Images/biba_logo.xbm')
elif argv[0] == 'bibaqr':
EPD_display_img(epd, DIR + '/Images/biba_qr.xbm')
elif argv[0] == 'test1':
json_file = open(DIR + '/json_dummies/json_input_1.json', 'r')
json_data = json.load(json_file)
json_file.close()
EPD_display_values(epd, json_data)
elif argv[0] == 'test2':
json_file = open(DIR + '/json_dummies/json_input_2.json', 'r')
json_data = json.load(json_file)
json_file.close()
EPD_display_values(epd, json_data)
elif argv[0] == 'test3':
json_file = open(DIR + '/json_dummies/json_input_3.json', 'r')
json_data = json.load(json_file)
json_file.close()
EPD_display_values(epd, json_data)
elif argv[0] == 'test4':
json_file = open(DIR + '/json_dummies/json_input_4.json', 'r')
json_data = json.load(json_file)
json_file.close()
EPD_display_values(epd, json_data)
elif argv[0] == 'ip':
EPD_ip(epd)
else:
json_file = open(argv[0], 'r')
json_data = json.load(json_file)
json_file.close()
EPD_display_values(epd, json_data)
def main(argv):
DIR = os.path.abspath(os.path.dirname(__file__))
epd = EPD()
if len(argv) == 0:
epd.clear()
epd.clear() # Doubled clear to avoid ghosting
elif argv[0] == 'biba':
EPD_display_img(epd, DIR + '/Images/biba_logo.xbm')
elif argv[0] == 'bibaqr':
EPD_display_img(epd, DIR + '/Images/biba_qr.xbm')
elif argv[0] == 'test1':
json_file = open(DIR + '/json_dummies/json_input_1.json', 'r')
json_data = json.load(json_file)
json_file.close()
EPD_display_values(epd, json_data)
elif argv[0] == 'test2':
json_file = open(DIR + '/json_dummies/json_input_2.json', 'r')
json_data = json.load(json_file)
json_file.close()
EPD_display_values(epd, json_data)
elif argv[0] == 'test3':
json_file = open(DIR + '/json_dummies/json_input_3.json', 'r')
json_data = json.load(json_file)
json_file.close()
EPD_display_values(epd, json_data)
elif argv[0] == 'test4':
json_file = open(DIR + '/json_dummies/json_input_4.json', 'r')
json_data = json.load(json_file)
json_file.close()
EPD_display_values(epd, json_data)
elif argv[0] == 'ip':
EPD_ip(epd)
else:
json_file = open(argv[0], 'r')
json_data = json.load(json_file)
json_file.close()
EPD_display_values(epd, json_data)
def render(self):
fin = self.img.rotate(90)
# fin.save("halibut.png", 'png')
epd = EPD()
epd.clear()
epd.display(fin)
epd.update()
def main(argv):
"""main program - draw and display a test image"""
#cont = "y"
#while cont == "y":
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
epd.clear()
#while True:
# ewString = ''
for line in sys.stdin:
newString = line[:-1]
#ewString = raw_input('your text')
#if ewString != '':
#newString = "Please wait... Tlonating: " + ewString
demo(epd, newString)
def main(argv):
"""main program - display logo, report product details, test led, optional test buttons
print 'Number of arguments:', len(sys.argv)
print 'Argument List:', str(sys.argv)"""
epd = EPD()
epd.clear()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
for file_name in argv:
if not os.path.exists(file_name):
sys.exit('error: image file{f:s} does not exist'.format(f=file_name))
print('display: {f:s}'.format(f=file_name))
display_file(epd, file_name)
print ('Now some text')
display_eedata(epd)
print ('Next we test the LED')
led_test()
print ('Button presses left to right will flash red, green, blue and white, exits when all have been tested')
button_test()
def main(argv):
"""main program - draw HH:MM clock on 2.70" size panel"""
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.
format(p=epd.panel,
w=epd.width,
h=epd.height,
v=epd.version,
g=epd.cog,
f=epd.film))
clock = AlarmClock(epd)
clock.run()
def main(argv):
"""main program - display list of images"""
# The display adapter has a button connected to pin 15
# on the RaspberryPi pin list. Pin 15 is BCM GPIO22,
# where BCM stands for Broadcom SoC.
GPIO.setmode(GPIO.BCM)
GPIO.setup(22, GPIO.IN, pull_up_down = GPIO.PUD_UP)
GPIO.add_event_detect(22, GPIO.FALLING, callback=button_pressed, bouncetime=300)
epd = EPD()
epd.clear()
print('panel = {p:s} {w:d} x {h:d} version={v:s}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version))
for file_name in argv:
if not os.path.exists(file_name):
sys.exit('error: image file{f:s} does not exist'.format(f=file_name))
print('display: {f:s}'.format(f=file_name))
display_file(epd, file_name)
GPIO.remove_event_detect(22)
def main(argv):
"""main program - draw HH:MM clock on 2.70" size panel"""
global settings
epd = EPD()
print(
"panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}".format(
p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film
)
)
if "EPD 2.7" == epd.panel:
settings = Settings27()
elif "EPD 2.0" == epd.panel:
settings = Settings20()
else:
print("incorrect panel size")
sys.exit(1)
epd.clear()
demo(epd, settings)
def main(argv):
"""main program - draw HH:MM clock on 2.70" size panel"""
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} cog={g:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog))
if 'EPD 2.7' != epd.panel:
print('incorrect panel size')
sys.exit(1)
epd.clear()
FORMAT = '%(asctime)-15s %(clientip)s %(user)-8s %(message)s'
logging.basicConfig(format=FORMAT)
logger = logging.getLogger("clock.py")
logger.info("process starting")
while True:
try:
demo(epd)
except Exception as e:
logger.error(e)
pass
def main():
"""main program - draw and display a test image"""
conf = get_config()
apikey = conf["weather"]["apikey"]
urlbase = conf["weather"]["urlbase"]
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
epd.clear()
# initially set all white background
image = Image.new('1', epd.size, WHITE)
# prepare for drawing
draw = ImageDraw.Draw(image)
width, height = image.size
font = ImageFont.truetype(FONT_FILE, FONT_SIZE)
wfont = ImageFont.truetype(FONT_FILE, FONT_SIZE/2)
counter = get_ip_address('eth0')
cities = conf["weather"]["cities"]
while True:
for city in cities:
weather = get_weather(city, urlbase, apikey)
temp = u"%d°C" % (weather["main"]["temp"] - 273.15)
fp = urllib2.urlopen(weather["iconlink"])
f = cStringIO.StringIO(fp.read())
pic = Image.open(f)
pic = ImageOps.grayscale(pic)
rs = pic.resize((epd.width/2, epd.height/2))
bw = rs
now = datetime.today()
draw.rectangle((0, 0, width, height), fill=WHITE, outline=WHITE)
draw.text((0, 150), '{c:s}'.format(c=counter), fill=BLACK, font=wfont)
draw.text((0, 160), '{h:02d}:{m:02d}:{s:02d}'.format(h=now.hour, m=now.minute, s=now.second), fill=BLACK, font=wfont)
draw.text((0, 0), weather["name"], fill=BLACK, font=font)
draw.text((0, 20), temp, fill=BLACK, font=font)
draw.text((0, 50), weather["weather"][0]["description"], fill=BLACK, font=font)
image.paste(bw, (epd.width - epd.width/2, epd.height - epd.height/2))
# display image on the panel
epd.display(image)
epd.partial_update()
time.sleep(10)
def main(argv):
# use broadcom GPIO designations
GPIO.setmode(GPIO.BCM)
# warning messages
GPIO.setwarnings(True)
# set button listeners
for button in constants.BUTTONS:
GPIO.setup(button, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.add_event_detect(button,
GPIO.FALLING,
callback=on_click,
bouncetime=500)
# clear screen
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.
format(p=epd.panel,
w=epd.width,
h=epd.height,
v=epd.version,
g=epd.cog,
f=epd.film))
epd.clear()
# start main loop
main_loop(epd)
def main(argv):
"""main program - draw and display a test image"""
#cont = "y"
#while cont == "y":
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.
format(p=epd.panel,
w=epd.width,
h=epd.height,
v=epd.version,
g=epd.cog,
f=epd.film))
epd.clear()
#while True:
# ewString = ''
for line in sys.stdin:
newString = line[:-1]
#ewString = raw_input('your text')
#if ewString != '':
#newString = "Please wait... Tlonating: " + ewString
demo(epd, newString)
def main():
"""main program - draw and display a test image"""
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
epd.clear()
# initially set all white background
image = Image.new('1', epd.size, WHITE)
# prepare for drawing
draw = ImageDraw.Draw(image)
width, height = image.size
font = ImageFont.truetype(FONT_FILE, FONT_SIZE)
wfont = ImageFont.truetype(FONT_FILE, FONT_SIZE/2)
counter = get_ip_address('eth0')
lmin = datetime.today().minute
conf = get_config()
while True:
for rss_url in conf["RSS"]:
feed = feedparser.parse(rss_url)
for item in feed["items"]:
now = datetime.today()
draw.rectangle((0, 0, width, height), fill=WHITE, outline=WHITE)
draw.text((0, 150), '{c:s}'.format(c=counter), fill=BLACK, font=wfont)
draw.text((0, 160), '{h:02d}:{m:02d}:{s:02d}'.format(h=now.hour, m=now.minute, s=now.second), fill=BLACK, font=wfont)
ttl = strip_tags(item["title"])
ttl.strip()
sum = strip_tags(item["summary"])
sum.strip()
y = -20
for line in textwrap.wrap(ttl, 20):
y += 20
if y < 150:
draw.text((0, y), line, fill=BLACK, font=font)
y += 10
for line in textwrap.wrap(sum, 40):
y += 10
if y < 150:
draw.text((0, y), line, fill=BLACK, font=wfont)
# display image on the panel
epd.display(image)
epd.partial_update()
time.sleep(30)
def main():
epd = EPD()
try:
while True: # loop forever
# Check if the first button is pressed and reload the screen
if button1.is_active:
display_eedata(epd)
# Check if the second button is pressed and run a fresh speedtest, then reload the screen.
# This will run over either the Ethernet or the wireless dongle if it is connected to a hot-spot.
if button2.is_active:
display_running(epd)
# ToDo: Run this in pure python - for now another shell script is used
subprocess.call(shlex.split('/home/pi/speedtest-cron/speedtest.sh'))
display_eedata(epd)
except KeyboardInterrupt:
print ("Exiting Appliance Code")
def main():
epd = EPD()
try:
while True: # loop forever
# Check if the first button is pressed and reload the screen
if button3.is_active:
display_running(epd)
subprocess.call(
shlex.split(
'/home/pi/speedtest-cron/ImageDemo.py temp.png'))
if button2.is_active:
display_running(epd)
# ToDo: Run this in pure python - for now another shell script is used
subprocess.call(
shlex.split('/home/pi/speedtest-cron/speedtest.sh'))
display_eedata(epd)
except KeyboardInterrupt:
print("Exiting Appliance Code")
def main():
# initialize EPD
epd = EPD()
epd.clear()
# initially set all white background
image = Image.new('1', epd.size, WHITE)
# prepare for drawing
draw = ImageDraw.Draw(image)
width, height = image.size
# load font
font = ImageFont.truetype(FONT_FILE, FONT_SIZE)
# initialize image
draw.rectangle((0, 0, width, height), fill=WHITE, outline=WHITE)
# read data files
output_in = subprocess.check_output(["cat", FILE_TEMPERATURE_INSIDE])
output_out = subprocess.check_output(["cat", FILE_TEMPERATURE_OUTSIDE])
# insert image inside
in_image = Image.open(FILE_IMAGE_INSIDE)
resized_image = in_image.resize((70,70))
bw_rs_image = resized_image.convert("1", dither=Image.FLOYDSTEINBERG)
offset = 0, 0
image.paste(bw_rs_image, offset)
# insert image outside
out_image = Image.open(FILE_IMAGE_OUTSIDE)
resized_image = out_image.resize((70,70))
bw_rs_image = resized_image.convert("1", dither=Image.FLOYDSTEINBERG)
offset = 0, (height/2)
image.paste(bw_rs_image, offset)
# Draw data to image
# Add degree by adding "+ chr(176) + "C""
draw.text((75, 0), str(output_in), fill=BLACK, font=font)
draw.text((75, height/2), str(output_out), fill=BLACK, font=font)
# Draw image at screen
epd.display(image)
epd.partial_update()
def __init__(self, options, scheduler):
self.options = options
self.scheduler = scheduler
self.logger = logging.getLogger("PiBus")
self.session = requests.Session()
if options.debug:
self.logger.setLevel(logging.DEBUG)
self.logger.debug("Command line options: %s" % self.options)
if not self.options.busStopID or not self.options.busLine:
self.logger.error("You must provide both bus stop and bus route")
sys.exit(1)
self.partialCount = 0
self.renderSuspended = False
self.fontTiny = ImageFont.truetype("font.ttf", size=10)
self.fontMedium = ImageFont.truetype("font.ttf", size=20)
self.fontLarge = ImageFont.truetype("font.ttf", size=75)
self.fontHuge = ImageFont.truetype("font.ttf", size=150)
try:
self.panel = EPD()
self.logger.debug("Panel: {w:d}x{h:d}".format(w=self.panel.width,
h=self.panel.height))
except Exception as e:
self.panel = None
self.logger.warn("No panel found: %s" % e)
self.scheduler.add_job(self.updateBusInfo,
trigger='interval',
seconds=30,
next_run_time=datetime.datetime.now(),
max_instances=1)
self.scheduler.add_job(self.renderBusInfo,
trigger='interval',
seconds=10,
next_run_time=datetime.datetime.now(),
max_instances=1)
def display_file(file_name):
epd = EPD()
epd.clear()
print('panel = {p:s} {w:d} x {h:d} version={v:s}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version))
# Open image and convert to black and white
image = PImage.open(file_name)
image = PImageOps.grayscale(image)
# Cropping the image as too large to display on panel.
# Note: the height and width are backwards on purpose as I am forcing it to portrait and rotate the image a bit further down
# (I couldn't get xhtml2pdf to recognise the flag in the html style sheet, but could be the version of the lib...)
cropped = image.crop((0, 0, epd.height, epd.width))
bw = cropped.convert("1", dither=PImage.FLOYDSTEINBERG)
bw = bw.rotate(90)
epd.display(bw)
epd.update()
def main(argv):
"""main program - display image"""
# print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
# open image and convert to grayscale
image = Image.open(sys.argv[1])
image = ImageOps.grayscale(image)
# convert to 8-bit format
bw = image.convert("1", dither=Image.FLOYDSTEINBERG)
# display the image
epd = EPD()
epd.display(bw)
epd.update()
def main():
"""main program - draw and display a test image"""
conf = get_config()
tickerlist = conf["symbols"]
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
epd.clear()
# initially set all white background
image = Image.new('1', epd.size, WHITE)
# prepare for drawing
draw = ImageDraw.Draw(image)
width, height = image.size
font = ImageFont.truetype(FONT_FILE, FONT_SIZE)
wfont = ImageFont.truetype(FONT_FILE, FONT_SIZE/2)
ip = get_ip_address('eth0')
while True:
now = datetime.today()
draw.rectangle((0, 0, width, height), fill=WHITE, outline=WHITE)
draw.text((0, 160), '%04d-%02d-%02d %02d:%02d:%02d' % (now.year, now.month, now.day, now.hour, now.minute, now.second), fill=BLACK, font=wfont)
draw.text((0, 150), '{c:s}'.format(c=ip), fill=BLACK, font=wfont)
y = -20
for symbol in tickerlist[:7]:
y += 20
draw.text((0, y), get_quote(symbol), fill=BLACK, font=font)
# display image on the panel
epd.display(image)
epd.partial_update()
tickerlist.insert(0,tickerlist.pop())
time.sleep(10)
from timerthread import TimerThread
import RPi.GPIO as GPIO
COLW = 64
WHITE = 1
BLACK = 0
textfont = ImageFont.truetype('fonts/LiberationSans-Regular.ttf', 60)
chessfont = ImageFont.truetype('fonts/CASEFONT.TTF', 45)
CLOCK_FONT_SIZE = 40
DATE_FONT_SIZE = 30
MAX_START = 0xffff
epd = EPD()
image = Image.new('1', epd.size, WHITE)
draw = ImageDraw.Draw(image)
width, height = image.size
games = [
{
'name': 'Fischer',
'duration': timedelta(seconds=600),
},
{
'name': 'Bronstein',
'duration': timedelta(seconds=600),
},
{
'name': 'Simple delay',
import sys
from PIL import Image
from PIL import ImageDraw
from EPD import EPD
import commands
WHITE = 1
BLACK = 0
epd = EPD()
epd.clear()
# initially set all white background
image = Image.new('1', epd.size, WHITE)
# prepare for drawing
draw = ImageDraw.Draw(image)
# stuff
output = commands.getoutput('hostname -I');
# text
draw.text((30, 30), output, fill=BLACK)
epd.display(image)
epd.update()
"""
# put the figure pixmap into a numpy array
buf = fig2data ( fig )
w, h, d = buf.shape
return Image.fromstring( "RGBA", ( w ,h ), buf.tostring( ) )
dates = numpy.array([])
rollingTemperatures = numpy.zeros(shape=(12))
temperatures = numpy.array([])
updateCounter = 0
fullRefreshCounter = 5
lineSetup = False
font = ImageFont.truetype("/home/pi/Quicksand-Bold.otf", 30)
font2 = ImageFont.truetype("/home/pi/Quicksand-Bold.otf", 15)
epd = EPD()
figure = 0
ax = 0
if (os.path.isfile("dates.npy")):
dates = numpy.load("dates.npy")
if (os.path.isfile("temperatures.npy")):
temperatures = numpy.load("temperatures.npy")
def setupFigure():
global figure, ax
figure = matplotlib.pyplot.figure(frameon=False, figsize=(3.3,2.2), facecolor='white')
ax = figure.add_axes([0.13, 0, 0.87, 0.8])
ax.axis('on', antialiased=False)
ax.xaxis.set_ticks_position('top')
def main(argv):
"""main program - display list of images"""
epd = EPD()
epd.clear()
print('panel = {p:s} {w:d} x {h:d} version={v:s}'.format(p=epd.panel,
w=epd.width,
h=epd.height,
v=epd.version))
# initially set all white background
image = Image.new('1', epd.size, WHITE)
# prepare for drawing
draw = ImageDraw.Draw(image)
# set a longer timeout on socket operations
socket.setdefaulttimeout(60)
# find some fonts
# fonts are in different places on Raspbian/Angstrom so search
possible_name_fonts = [
# '/usr/share/fonts/truetype/freefont/FreeSans.ttf', # R.Pi
'/usr/share/fonts/truetype/ttf-dejavu/DejaVuSansMono-Bold.ttf', # R.Pi
'/usr/share/fonts/truetype/freefont/FreeMono.ttf', # R.Pi
'/usr/share/fonts/truetype/LiberationMono-Bold.ttf', # B.B
'/usr/share/fonts/truetype/DejaVuSansMono-Bold.ttf' # B.B
'/usr/share/fonts/TTF/DejaVuSansMono-Bold.ttf' # Arch
]
possible_message_fonts = [
'/usr/share/fonts/truetype/droid/DroidSansFallbackFull.ttf', # R.Pi
'/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf', # R.Pi
'/usr/share/fonts/truetype/freefont/FreeMono.ttf', # R.Pi
'/usr/share/fonts/truetype/LiberationSans-Regular.ttf', # B.B
'/usr/share/fonts/truetype/DejaVuSans.ttf' # B.B
'/usr/share/fonts/TTF/DejaVuSans.ttf' # Arch
]
name_font_name = find_font(possible_name_fonts)
if '' == name_font_name:
raise 'no name font file found'
message_font_name = find_font(possible_message_fonts)
if '' == message_font_name:
raise 'no message font file found'
name_font = ImageFont.truetype(name_font_name, 14)
message_font = ImageFont.truetype(message_font_name, 12)
# start up tweepy streaming
if tweepy_auth.basic:
auth = tweepy.BasicAuthHandler(tweepy_auth.USERNAME,
tweepy_auth.PASSWORD)
else:
auth = tweepy.OAuthHandler(tweepy_auth.CONSUMER_KEY,
tweepy_auth.CONSUMER_SECRET)
auth.set_access_token(tweepy_auth.ACCESS_TOKEN,
tweepy_auth.ACCESS_TOKEN_SECRET)
listener = StreamMonitor(epd, image, draw, name_font, message_font)
stream = tweepy.Stream(auth, listener)
setTerms = argv
# stream.sample() # low bandwidth public stream
stream.filter(track=setTerms)
import sys
from PIL import Image
from PIL import ImageDraw
from EPD import EPD
import commands
WHITE = 1
BLACK = 0
epd = EPD()
epd.clear()
# initially set all white background
image = Image.new('1', epd.size, WHITE)
# prepare for drawing
draw = ImageDraw.Draw(image)
# stuff
output = commands.getoutput('hostname -I')
# text
draw.text((30, 30), output, fill=BLACK)
epd.display(image)
epd.update()
# Ghosting test: Version of e-paper clock running on Raspberry Pi
import sys, time, math
from PIL import Image
from PIL import ImageDraw, ImageFont
from EPD import EPD
WHITE = 1
BLACK = 0
origin = 100, 100 # of clock face
def polar_line(radians, length, width):
x_end = origin[0] + length * math.sin(radians)
y_end = origin[1] - length * math.cos(radians)
draw.line([(origin[0], origin[1]), (x_end, y_end)], fill = BLACK, width = width)
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
epd.clear()
# initially set all white background
image = Image.new('1', epd.size, WHITE)
width, height = image.size
# prepare for drawing
draw = ImageDraw.Draw(image)
font = ImageFont.truetype("LiberationSerif-Regular.ttf", 36)
while True:
draw.rectangle((0, 0, width, height), fill=WHITE, outline=WHITE)
draw.ellipse((origin[0] -55, origin[1] -55, origin[0] +55, origin[1] +55), fill=WHITE, outline=BLACK)
def main(args):
epdFound = True
if len(args) != 2:
sys.stderr.write("Please provide project name !\n")
return 1
projectName = args[1]
redmine = Redmine(RedmineCredential.host,
key=RedmineCredential.key,
requests={'verify': RedmineCredential.request_verify})
imageSize = [SCREEN_SIZE_X + 1, SCREEN_SIZE_Y + 1]
try:
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d}'.format(
p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog))
imageSize = epd.size
except IOError:
sys.stderr.write("Hooops no EPD found. Auto fallback to '" +
IMAGE_PATH + "'\n")
epdFound = False
counter = 0
try:
while True:
global issues
issues = []
image = createImage(imageSize)
# prepare for drawing
draw = ImageDraw.Draw(image)
#drawDots(draw)
# column title: text
columnsTitleSize = drawColumnTitles(draw)
headerLineHeight = columnsTitleSize[1] + 2
ipAddress = getIpAddress()
issuesNew = issuesInProgress = issuesResolved = issuesNeedFeed = issuesClosed = []
try:
issuesNew = listIdsForStatus(redmine, projectName,
STATUS_ID_NEW)
issuesInProgress = listIdsForStatus(redmine, projectName,
STATUS_ID_IN_PROGRESS)
issuesResolved = listIdsForStatus(redmine, projectName,
STATUS_ID_RESOLVED)
issuesNeedFeed = listIdsForStatus(redmine, projectName,
STATUS_ID_NEED_FEED)
issuesClosed = listIdsForStatus(redmine, projectName,
STATUS_ID_CLOSED)
except Exception as e:
print e
drawLines(draw, headerLineHeight)
drawIpAddress(draw, ipAddress)
drawClock(draw)
drawMultiColumnContent(draw, headerLineHeight, 5, issuesNew)
drawMultiColumnContent(draw, headerLineHeight, 95,
issuesInProgress)
drawMultiColumnContent(draw, headerLineHeight, 185, issuesResolved)
headerLineHeightSecondScreen = SCREEN_SIZE_Y / 2 + headerLineHeight
drawMultiColumnContent(draw, headerLineHeightSecondScreen, 5,
issuesNeedFeed)
drawMultiColumnContent(draw, headerLineHeightSecondScreen, 95,
issuesClosed)
# drawMultiColumnContent(draw, headerLineHeightSecondScreen, 185, issuesWait)
if epdFound:
transferToEpd(epd, image, counter % (60 * 15) == 0)
else:
transferToScreen(image)
time.sleep(60)
counter += 60
except KeyboardInterrupt: # Exit by typing CTRL-C
print("You hit CTRL-C")
return 0
def main(argv):
"""print the latest headlines from an RSS feed"""
epd = EPD()
demo(epd)
from EPD import EPD
WHITE = 1
BLACK = 0
origin = 100, 100 # of clock face
def polar_line(radians, length, width):
x_end = origin[0] + length * math.sin(radians)
y_end = origin[1] - length * math.cos(radians)
draw.line([(origin[0], origin[1]), (x_end, y_end)],
fill=BLACK,
width=width)
epd = EPD()
print('panel = {p:s} {w:d} x {h:d} version={v:s} COG={g:d} FILM={f:d}'.format(
p=epd.panel,
w=epd.width,
h=epd.height,
v=epd.version,
g=epd.cog,
f=epd.film))
epd.clear()
# initially set all white background
image = Image.new('1', epd.size, WHITE)
width, height = image.size
# prepare for drawing