def ripple_price():
url = 'https://pro-api.coinmarketcap.com/v1/cryptocurrency/quotes/latest?symbol=XRP&convert=USD'
headers = {
'Accept': 'application/json',
'Accept-Encoding': 'deflate, gzip',
'X-CMC_PRO_API_KEY': 'd49c4a54-e879-4f24-8a73-af853d3d444f',
}
r = requests.get(url, headers=headers)
if r.status_code == 200:
response = json.loads(r.text)
price_usd = ("{0:.2f}".format(
(response['data']['XRP']['quote']['USD']['price'])))
market_cap_usd = ("{0:.2f}".format(
(response['data']['XRP']['quote']['USD']['market_cap'])))
cryptocurrency_name = response['data']['XRP']['slug']
fetch('The price of 1 Ripple is' + price_usd)
play()
scrollphathd.write_string('The price of ripple is: ' + price_usd + 'USD',
brightness=0.25)
length = scrollphathd.get_buffer_shape()[0] - 17
for x in range(length):
scrollphathd.show()
scrollphathd.scroll(1)
time.sleep(0.04)
time.sleep(1.5)
scrollphathd.clear()
scrollphathd.show()
def get_time():
scrollphathd.clear()
scrollphathd.show()
current_time = time.ctime()
current_time = current_time[11:16]
scrollphathd.write_string(current_time, x=0, y=1, font=font3x5)
scrollphathd.show()
def wifi_main_loop():
while True:
global count, signal_high, signal_low
scr.clear()
[id, s] = wifi_info()
scr.fill(brightness=bright1, x=0, y=1, width=s - 1, height=height - 2)
scr.fill(brightness=bright3, x=s - 1, y=1, width=1, height=height - 2)
scr.fill(brightness=bright2,
x=signal_high - 1,
y=0,
width=1,
height=height - 1)
scr.fill(brightness=bright2,
x=signal_low - 1,
y=1,
width=1,
height=height - 1)
if (count > 0 and count <= 9):
scr.set_pixel(x=0, y=3, brightness=bright)
elif (count > 9 and count <= 19):
#scr.clear_rect(0, 0, 1, 1)
scr.set_pixel(x=0, y=3, brightness=bright2)
elif (count >= 19):
count = 0
count = count + 1
scr.show()
time.sleep(delay)
def news():
# Put the Twitter usernames of the news organisations you want to read here
twits = ["BBCNews", "GranadaReports", "SkyNews", "itvnews", "MENnewsdesk"]
for index in range(len(twits)):
# The count parameter defines how many tweets from each account you'll read
tweets = api.get_user_timeline(screen_name=twits[index], count=3)
for tweet in tweets:
clean_tweet = '%s: %s' % (tweet['user']['screen_name'],
tweet['text'])
# This line clear URLs from the tweets
clean_tweet = re.sub(r"(https?\://|http?\://|https?\:)\S+", "",
clean_tweet)
clean_tweet = clean_tweet.encode('ascii', 'ignore').decode('ascii')
scrollphathd.write_string(clean_tweet, x=17, font=font5x7)
tweet_length = scrollphathd.write_string(
clean_tweet, x=17, y=0, font=font5x7) + 7
time.sleep(0.25)
while tweet_length > 0:
scrollphathd.show()
scrollphathd.scroll()
tweet_length -= 1
time.sleep(0.01)
scrollphathd.clear()
scrollphathd.show()
def show_pressure():
# Makes sure scrollphat buffer is clear
sphd.clear()
# Pressure value is fetched from weather module
pressurevalue = (weather.pressure())
# Uses say_value() to speak the current pressure value
speakpressure = ("The current pressure is " +
str(round(pressurevalue / 1000, 1)) + " kilopascals")
print(speakpressure)
say_value(x=speakpressure)
# Writes the currnet pressure value to scrollphat buffer
sphd.write_string("Pressure: " + str(round(pressurevalue / 1000, 1)) +
" kPa",
brightness=0.25)
# Length of buffer is calculated
length = sphd.get_buffer_shape()[0] - 17
# Scrolls for the total length value
for x in range(length):
sphd.show()
sphd.scroll(1)
time.sleep(0.03)
# Sleeps for 1 second once complete
time.sleep(1)
# Clears buffer and runs show() to clear display
sphd.clear()
sphd.show()
# Makes sure all button LED's are turned off
touchphat.all_off()
def loop1():
while True:
if exitl1 == True:
#print("loop 1 has been ended")
time.sleep(5)
else:
if SLPFunc:
now = datetime.now()
timeNow = now.strftime("%H:%M")
timeNow = datetime.strptime(timeNow, "%H:%M")
if isNowInTimePeriod(SLPtimeStart, SLPtimeEnd, timeNow):
scrollphathd.clear()
scrollphathd.show()
#time.sleep(120)
else:
clock()
time.sleep(30)
date()
time.sleep(5)
temp()
time.sleep(5)
else:
clock()
time.sleep(30)
date()
time.sleep(5)
temp()
time.sleep(5)
def show_light():
# Makes sure scrollphat buffer is clear
sphd.clear()
# variable is set to be the current light value
lightvalue = light.light()
# Uses say_value() to speak the current light level
speaklight = ("The current light level is " + str(lightvalue))
print(speaklight)
say_value(x=speaklight)
# Light value is stored in scrollphat buffer
lightoutput = (" Light: " + str(lightvalue))
sphd.write_string(lightoutput, brightness=0.25)
# Length of buffer is calculated
length = sphd.get_buffer_shape()[0] - 17
# Scrolls for the total length value
for x in range(length):
sphd.show()
sphd.scroll(1)
time.sleep(0.03)
# Sleeps for 1 second once complete
time.sleep(1)
# Clears buffer and runs show() to clear display
sphd.clear()
sphd.show()
# Makes sure all button LED's are turned off
touchphat.all_off()
def show_temp():
# Makes sure scrollphat buffer is clear
sphd.clear()
# Declares local variable "degrees", fetches value form weather module and rounds to 1 decimal place
degrees = round(weather.temperature(), 1)
# Section that controls speach output
# "speaktemp" string is set
speaktemp = ("The temperature is currently " + str(degrees) +
" degrees celcius")
print(speaktemp)
# "speaktemp" is passed into say_value() function
say_value(speaktemp)
# Section taht controls scrollphat output
# "temperature" string is set
temperature = (' Temp: ' + str(degrees) + 'C')
# "temperature" string is written to sphd buffer
sphd.write_string(temperature, brightness=0.25)
# Length of buffer is calculated
length = sphd.get_buffer_shape()[0] - 17
# Scrolls for the total length value
for x in range(length):
sphd.show()
sphd.scroll(1)
time.sleep(0.03)
# Sleeps for 1 second once complete
time.sleep(1)
# Clears buffer and runs show() to clear display
sphd.clear()
sphd.show()
# Makes sure all button LED's are turned off
touchphat.all_off()
def show_datetime():
# Makes sure scrollphat buffer is clear
sphd.clear()
# Current date/time is stored in "currentDT" variable
currentDT = datetime.datetime.now()
# Prints the current time value
print(currentDT.strftime("%I:%M %p"))
# Uses say_value() to speak the current time
speaktime = ("It is currently " + str(currentDT.strftime("%I:%M %p")))
print(speaktime)
say_value(speaktime)
sphd.write_string("Time: " + str(currentDT.strftime("%I:%M %p")),
brightness=0.25)
# Length of buffer is calculated
length = sphd.get_buffer_shape()[0] - 17
# Scrolls for the total length value
for x in range(length):
sphd.show()
sphd.scroll(1)
time.sleep(0.03)
# Sleeps for 1 second once complete
time.sleep(1)
# Clears buffer and runs show() to clear display
sphd.clear()
sphd.show()
# Makes sure all button LED's are turned off
touchphat.all_off()
def show(self):
scrollphathd.clear()
if self.mode == "clock":
self.clock()
elif self.mode == "demo":
self.demo()
if self.index >= 100:
self.mode = "clock"
self.index = 0
elif self.mode == "clock_vol":
self.clock()
self.gauge()
if self.index >= 40:
self.mode = "clock"
self.index = 0
elif self.mode == "clock_vu":
self.clock()
self.vumeter()
elif self.mode == "clock_butterfly":
self.clock()
self.butterfly()
elif self.mode == "clock_scan":
self.clock()
self.scan()
if self.index >= 64:
self.mode = "clock"
self.index = 0
scrollphathd.show()
return
def largeHeart(b):
sph.clear_rect(0, 0, 6, 7)
sph.show()
sph.set_pixel(0, 0, b / 2)
sph.set_pixel(1, 0, b)
sph.set_pixel(3, 0, b)
sph.set_pixel(4, 0, b / 2)
sph.set_pixel(0, 1, b)
sph.set_pixel(1, 1, b)
sph.set_pixel(2, 1, b)
sph.set_pixel(3, 1, b)
sph.set_pixel(4, 1, b)
sph.set_pixel(0, 2, b)
sph.set_pixel(1, 2, b)
sph.set_pixel(2, 2, b)
sph.set_pixel(3, 2, b)
sph.set_pixel(4, 2, b)
sph.set_pixel(0, 3, b / 2)
sph.set_pixel(1, 3, b)
sph.set_pixel(2, 3, b)
sph.set_pixel(3, 3, b)
sph.set_pixel(4, 3, b / 2)
sph.set_pixel(1, 4, b)
sph.set_pixel(2, 4, b)
sph.set_pixel(3, 4, b)
sph.set_pixel(1, 5, b / 2)
sph.set_pixel(2, 5, b)
sph.set_pixel(3, 5, b / 2)
sph.set_pixel(2, 6, b)
sph.show()
def main():
# Parser handling
parser = ArgumentParser()
parser.add_argument("-p",
"--port",
type=int,
help="HTTP port.",
default=8080)
parser.add_argument("-H",
"--host",
type=str,
help="HTTP host.",
default="0.0.0.0")
args = parser.parse_args()
# TODO Check
scrollphathd.set_clear_on_exit(False)
scrollphathd.write_string(str(args.port), x=1, y=1, brightness=0.1)
scrollphathd.show()
# Flash usage
app = Flask(__name__)
app.register_blueprint(scrollphathd_blueprint, url_prefix="/scrollphathd")
app.run(port=args.port, host=args.host)
cleanup()
# Shut down the scheduler when exiting the app
state.get_scheduler().shutdown()
def do_swirl(self, this_program):
def swirl(x, y, step):
x -= (scrollphathd.DISPLAY_WIDTH / 2.0)
y -= (scrollphathd.DISPLAY_HEIGHT / 2.0)
dist = math.sqrt(pow(x, 2) + pow(y, 2))
angle = (step / 10.0) + dist / 1.5
s = math.sin(angle)
c = math.cos(angle)
xs = x * c - y * s
ys = x * s + y * c
r = abs(xs + ys)
return max(0.0, 0.7 - min(1.0, r / 8.0))
while self.program == this_program and not self._got_stop_event():
timestep = math.sin(time.time() / 18) * 1500
for x in range(0, WIDTH):
for y in range(0, HEIGHT):
v = swirl(x, y, timestep)
scrollphathd.pixel(x, y, v)
scrollphathd.show()
time.sleep(0.001)
def main():
brightness = 0
last_time = None
show_colon = False
ldr = LightSensor(LDR_PIN)
if "flip" in sys.argv:
sphd.rotate(180)
while True:
now = datetime.now()
current_time = (now.hour, now.minute)
old_brightness = brightness
brightness = MAX_BRIGHTNESS if ldr.light_detected else 0.1
if current_time != last_time or brightness != old_brightness:
sphd.clear()
draw_digit(0, 0, now.hour // 10, brightness)
draw_digit(4, 0, now.hour % 10, brightness)
draw_digit(10, 0, now.minute // 10, brightness)
draw_digit(14, 0, now.minute % 10, brightness)
last_time = current_time
if show_colon != (now.microsecond <
500000) or brightness != old_brightness:
show_colon = now.microsecond < 500000
sphd.set_pixel(8, 1, brightness * show_colon)
sphd.set_pixel(8, 5, brightness * show_colon)
sphd.show()
time.sleep(0.01)
def setPixel():
if request.is_json:
schema = td["actions"]["setPixel"]["input"]
valid_input = Draft6Validator(schema).is_valid(request.json)
if valid_input:
x = 5
y = 5
try:
x = int(request.json["x"])
except Exception as e:
print(e)
try:
y = int(request.json["y"])
except Exception as e:
print(e)
try:
bright = float(request.json["brightness"])
scrollphathd.clear()
scrollphathd.show()
scrollphathd.set_pixel(x, y, bright)
scrollphathd.show()
return "", 204
except Exception as e:
print(e)
abort(400)
else:
abort(400)
else:
abort(415) # Wrong media type.
def run(self):
global current_value
next_value = 0.0
scrollphathd.set_font(font5x7)
scrollphathd.set_brightness(0.2)
scrollphathd.rotate(degrees=180)
while self.running:
if next_value == 0.0:
next_value_string = ""
else:
next_value_string = self.format_value(next_value)
if current_value == 0.0:
curr_value_string = "loading.. "
else:
curr_value_string = self.format_value(current_value)
next_value = current_value
string_to_display = curr_value_string + next_value_string
scrollphathd.clear()
str_len = scrollphathd.write_string(string_to_display)
for _ in range(str_len):
scrollphathd.show()
scrollphathd.scroll()
time.sleep(0.05)
def graphAnim():
sphd.set_brightness(0.2)
sphd.set_graph(values, 3, 7, 1.0, 0, 0, 17, 6)
sphd.show()
for index in range(0, 17):
changeValue(index)
time.sleep(0.008)
def drawHeart():
buffer1 = [
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0
]
buffer2 = [
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]
animbuffer = [buffer1, buffer2]
frames = 2
for loop in range(0, 10):
pic = animbuffer[loop % frames]
for pos in range(0, len(pic)):
xpos = pos % 17
ypos = int(pos / 17)
sphd.set_pixel(xpos, ypos, float(pic[pos]))
sphd.show()
time.sleep(1)
def processMessage():
timeout = time.time() + 60 * 1 - 10
while True:
while not queue.empty():
#Pause clock thread
message = queue.get()
screenFlash()
while time.time() < timeout:
sphd.write_string(" " + message + " >>")
sphd.set_brightness(0.5)
sphd.show()
sphd.scroll(1)
time.sleep(0.05)
sphd.clear()
sphd.show()
#Resume clock thread but keep this checking for messages
def screenClear():
sphd.clear()
sphd.show()
def screenFlash():
sphd.fill(1, 0, 0, 17, 7)
sphd.show()
time.sleep(0.2)
screenClear()
sphd.fill(1, 0, 0, 17, 7)
sphd.show()
time.sleep(0.2)
screenClear()
sphd.fill(1, 0, 0, 17, 7)
sphd.show()
time.sleep(0.2)
screenClear()
time.sleep(1)
def sticker(memo, input, duration):
'''Sticker Scroller by AZcoigreach'''
try:
click.clear()
click.secho('Sticker Scroll Running...', fg='red')
scrollphathd.rotate(degrees=180)
tmp = str('')
msg = ' .'
scrollphathd.write_string(str(msg), font=font3x5, brightness=0.15)
while True:
data = pd.DataFrame(pickle.load(open(input, 'rb')))
datatest = str(data)
logging.debug('data DataFrame: %s', datatest)
logging.debug('tmp DataFrame: %s', tmp)
if datatest != tmp:
logging.info('Updating DataFrame...')
tmp = str(data)
data = data.tail(1)
data = data.iloc[0, 3]
msg = memo + str(data)
scrollphathd.clear()
scrollphathd.write_string(str(msg),
font=font3x5,
brightness=0.15)
click.secho(msg, fg='yellow')
logging.debug('Updating LED...')
scrollphathd.show()
scrollphathd.scroll()
time.sleep(duration)
except Exception as err:
logger.error('Scroll Error: %s', err)
time.sleep(5)
sticker()
def clock():
scrollphathd.rotate(180)
scrollphathd.clear()
str1 = time.strftime("%H%M")
scrollphathd.write_string(str1, x=1, y=1, font=font3x5, brightness=0.01)
scrollphathd.show()
time.sleep(0.1)
def displayPressure(startTime):
"""Render pressure data to the ScrollpHAT."""
global showTime
global pressureReport
targetTime = startTime + showTime
scrollphathd.clear()
scrollphathd.write_string(str(pressureReport),
font=font5x5,
brightness=BRIGHTNESS)
scrollphathd.show()
# print(pressureReport)
while (time.time() < targetTime):
time.sleep(0.05)
scrollphathd.clear()
# Round temperature report to 1 decimal place, and append Celsius unit for clarity
tempString = str(round(tempReport, 1)) + "C"
scrollphathd.write_string(tempString, font=font5x5, brightness=BRIGHTNESS)
scrollphathd.show()
# print(tempString)
targetTime = time.time() + showTime
while (time.time() < targetTime):
time.sleep(0.05)
def on_message(client, userdara, msg):
# dim the display before 7am and after 7pm
brightness_modifier = 1 if 7 <= datetime.datetime.now(
).hour <= 19 else night_brightness_modifier
if msg.topic == MQTT_TOPIC:
global pos_x
payload = json.loads(msg.payload)
print payload["actual_temperature"]
last_temperature_received = str(payload["actual_temperature"])
# display height is 7, save the bottom row for the graph
scrollphathd.clear_rect(0, 0, None, 6) # None defaults to display size
scrollphathd.write_string(last_temperature_received,
brightness=0.5 * brightness_modifier,
font=font3x5)
scrollphathd.show()
elif msg.topic == SERVER_LOAD_TOPIC:
print msg.payload
last_load_received = float(msg.payload)
scrollphathd.clear_rect(0, 6, None, 1) # None defaults to disqlay size
brightness = 0.5
if last_load_received > 8.0:
brightness = 1
last_load_received = 8
load_bar_width = last_load_received / 8.0 * 17
scrollphathd.fill(brightness * brightness_modifier,
int(17 - load_bar_width), 6, int(load_bar_width + 1),
1)
scrollphathd.show()
def show_altitude():
# Makes sure scrollphat buffer is clear
sphd.clear()
# Altitude value is fetched from weather module
altitudevalue = weather.altitude(qnh=1032)
# If statement controls if speach output will say "below" or "above" sea level
if (altitudevalue <= 0):
sealevel = " meters below sea level"
elif (altitudevalue >= 1):
sealevel = " meters above sea level"
# Uses say_value() to speak the current atititude
speakaltitude = ("You are roughly " + str(int(altitudevalue)) + sealevel)
print(speakaltitude)
say_value(x=speakaltitude)
# Writes the current
sphd.write_string("Altitude: " + str(int(altitudevalue)) + "m",
brightness=0.25)
# Length of buffer is calculated
length = sphd.get_buffer_shape()[0] - 17
# Scrolls for the total length value
for x in range(length):
sphd.show()
sphd.scroll(1)
time.sleep(0.03)
# Sleeps for 1 second once complete
time.sleep(1)
# Clears buffer and runs show() to clear display
sphd.clear()
sphd.show()
# Makes sure all button LED's are turned off
touchphat.all_off()
def showSecondsOnScrollPhatHD(seconds):
scrollphathd.clear()
float_sec = (seconds % 60) / 59.0
seconds_progress = float_sec * 15
if DISPLAY_BAR:
for y in range(15):
current_pixel = min(seconds_progress, 1)
scrollphathd.set_pixel(y + 1, 6, current_pixel * BRIGHTNESS)
seconds_progress -= 1
if seconds_progress <= 0:
break
else:
scrollphathd.set_pixel(int(seconds_progress), 6, BRIGHTNESS)
hours = str(int(seconds) / 60 / 60).zfill(2)
minutes = str(int(seconds) / 60 % 60).zfill(2)
scrollphathd.write_string(
hours + ":" + minutes,
x=0, # Align to the left of the buffer
y=0, # Align to the top of the buffer
font=font5x5, # Use the font5x5 font we imported above
brightness=BRIGHTNESS # Use our global brightness value
)
if int(seconds) % 2 == 0:
scrollphathd.clear_rect(8, 0, 1, 5)
scrollphathd.show()
def weather():
scrollphathd.clear()
(resp_headers, content) = h.request("http://api.openweathermap.org/data/2.5/weather?id=" + CITY_ID + "&appid=" + OPENWEATHER_APIKEY + "&units=" + UNITS, "GET", headers={'cache-control':'max-age=' + CACHE_TIME})
data = json.loads(content.decode('utf-8'))
t = str(data['main']['temp'])
con = data['weather'][0]['main']
tt = float(t)
if UNITS == "imperial" :
TF = "F"
else :
TF = "C"
string = " %.1f" % tt + TF + " - " + con + " - "
strlen = len(string)
nummax = strlen + 26
numtimes = nummax*2
while True:
scrollphathd.write_string(string, x=0, y=1, font=font3x5, letter_spacing=1, brightness=BRIGHTNESS)
scrollphathd.show()
scrollphathd.scroll()
time.sleep(0.08)
global num
num += 1
if num == numtimes:
num = 0
break
def exp_trg():
global trg_x, trg_y, blt_x, blt_y
x = blt_x + 1
y = blt_y
hide_trg()
hide_blt()
draw_pixel(x, y, bright0)
blt_x = blt_x + 1
draw_pixel(x, y - 1, bright3)
draw_pixel(x, y + 1, bright3)
draw_pixel(x - 1, y, bright3)
draw_pixel(x + 1, y, bright3)
draw_pixel(x - 1, y - 1, bright1)
draw_pixel(x + 1, y - 1, bright1)
draw_pixel(x - 1, y + 1, bright1)
draw_pixel(x + 1, y + 1, bright1)
scr.show()
time.sleep(delay)
draw_pixel(x, y - 1, bright0)
draw_pixel(x, y + 1, bright0)
draw_pixel(x - 1, y, bright0)
draw_pixel(x + 1, y, bright0)
draw_pixel(x - 1, y - 1, bright0)
draw_pixel(x + 1, y - 1, bright0)
draw_pixel(x - 1, y + 1, bright0)
draw_pixel(x + 1, y + 1, bright0)
hide_blt()
def flashOn():
#
# Set the Blinkt LED's to all white
#
blinkt.set_all(255, 255, 255, 0.3) # Set the Blinkt LED's all on and white
blinkt.show()
clearScrollPhatHD() # Clear the Display
#
# Show a bright rectangle as a flash
#
for i in range(0, 17): # loop through the numbers 0 to 10
scrollphathd.set_pixel(i, 0, 1) # set the pixel on the row
for i in range(0, 7): # loop through the numbers 0 to 10
scrollphathd.set_pixel(0, i, 1) # set the pixel on the row
for i in range(0, 17): # loop through the numbers 0 to 10
scrollphathd.set_pixel(i, 6, 1) # set the pixel on the row
for i in range(0, 7): # loop through the numbers 0 to 10
scrollphathd.set_pixel(16, i, 1) # set the pixel on the row
scrollphathd.show()
def run(self, textToScroll):
self._running = True
print("Starting to Scroll: " + textToScroll)
print(textToScroll)
setScrollPhatHDText(textToScroll, 0)
#
# Scroll the Message Forever across the display
#
while True:
if self._running == False:
print("Exitting Scroll Forever")
clearScrollPhatHD() # Clear the Display
break
try:
scrollphathd.scroll(1) # Scroll the Display by 1
scrollphathd.show() # Show the newly Scrolled DIsplay
sleep(0.05) # Delay by 500ms
except KeyboardInterrupt:
clearScrollPhatHD() # Clear the Display
sys.exit(-1) # Exit the Routine
break
def clearArea():
if request.is_json:
schema = td["actions"]["clearRect"]["input"]
valid_input = Draft6Validator(schema).is_valid(request.json)
if valid_input:
x = 0
y = 0
w = 17
h = 6
try:
x = int(request.json["x"])
except Exception as e:
print(e)
try:
y = int(request.json["y"])
except Exception as e:
print(e)
try:
w = request.json["width"]
except Exception as e:
print(e)
try:
h = request.json["height"]
except Exception as e:
print(e)
scrollphathd.clear_rect(x, y, w, h)
scrollphathd.show()
return "", 204
else:
abort(400)
print("wrong input")
else:
abort(415) # Wrong media type.
def _dequeue():
global status_length
scrollphathd.clear()
logger.info("len(q) = {}".format(len(q)))
status = q.pop()
status_length = scrollphathd.write_string(status, x=18, y=0, font=font5x7smoothed, brightness=0.4) + 17
scrollphathd.show()
time.sleep(0.01)
def lights():
if not _scroll_finished():
_scroll()
elif _scroll_finished() and any(q):
_dequeue()
else:
scrollphathd.clear()
scrollphathd.show()
time.sleep(0.25)
def close():
scrollphathd.clear()
scrollphathd.show()
import time
from scrollphathd.fonts import font5x7smoothed
from twitterpibot.responses.Response import _one_in
logger = logging.getLogger(__name__)
scroll_until_x = 0
q = [
"Hello World"
]
status_length = 0
scrollphathd.rotate(degrees=180)
scrollphathd.clear()
scrollphathd.show()
def jump_queue(text):
logger.info("_enqueue text = {}".format(text))
q.append(text)
def enqueue(text):
logger.info("_enqueue text = {}".format(text))
q.insert(0, text)
def _dequeue():
global status_length
scrollphathd.clear()
def _scroll():
global status_length
scrollphathd.scroll(1)
status_length -= 1
scrollphathd.show()
time.sleep(0.01)
