for json_data in color_data:
colors.append(
matrixportal.network.json_traverse(json_data, ["value"]))
print(colors)
# pylint: disable=broad-except
except Exception as error:
print(error)
if not quotes or not colors:
raise "Please add at least one quote and color to your feeds"
matrixportal.set_text(" ", 1)
update_data()
last_update = time.monotonic()
matrixportal.set_text(" ", 1)
quote_index = None
color_index = None
while True:
# Choose a random quote from quotes
if len(quotes) > 1 and last_quote is not None:
while quote_index == last_quote:
quote_index = random.randrange(0, len(quotes))
else:
quote_index = random.randrange(0, len(quotes))
last_quote = quote_index
# Choose a random color from colors
if len(colors) > 1 and last_color is not None:
while color_index == last_color:
# Create library object, use 'slow' 100KHz frequency!
i2c = busio.I2C(board.SCL, board.SDA, frequency=100000)
# Connect to a PM2.5 sensor over I2C
pm25 = PM25_I2C(i2c, reset_pin)
print("Found PM2.5 sensor, reading data...")
while True:
if (not sensor_refresh) or (time.monotonic() -
sensor_refresh) > SENSOR_REFRESH_PERIOD:
try:
value = matrixportal.fetch()
print("PurpleAir response is", value[0])
matrixportal.set_text_color(get_color(pm_to_aqi(value[0])))
sensor_refresh = time.monotonic()
except RuntimeError as e:
print("Unable to read from PurpleAir, retrying...", e)
continue
try:
aqdata = pm25.read()
print("Local PlanTower PM2.5 reading is", aqdata["particles 25um"])
matrixportal.set_text(
aqi_transform(value[0]) + " " +
str(pm_to_aqi(aqdata["particles 25um"])), 0)
except RuntimeError as e:
print("Unable to read from local sensor, retrying...", e)
continue
# Scroll it
matrixportal.scroll_text(SCROLL_DELAY)
status_neopixel=board.NEOPIXEL,
debug=False,
)
matrixportal.add_text(
text_font=terminalio.FONT,
text_position=(0, 5),
text_color=0xAF1F5C,
)
matrixportal.add_text(
text_font=terminalio.FONT,
text_position=(22, 16),
text_color=0x3D1F5C,
)
matrixportal.preload_font(b"$012345789") # preload numbers
matrixportal.preload_font(b"ABCDEFGHIJKLMNOPQRSTUVWXYZ")
while True:
try:
matrixportal.set_text(TICKER, 0)
newdata = matrixportal.network.fetch(DATA_SOURCE)
current_price = matrixportal.network.json_traverse(
newdata.json(), DATA_LOCATION)
matrixportal.set_text("$" + current_price, 1)
except (ValueError, RuntimeError) as e:
print("Some error occured, retrying! -", e)
time.sleep(3 * 60)
)
# Static 'Connecting' Text
matrixportal.add_text(
text_font=terminalio.FONT,
text_position=(2, (matrixportal.graphics.display.height // 2) - 1),
)
SCROLL_DELAY = 0.02
UPDATE_DELAY = 600
UPDATE_DATA_INTERVAL = 1
# PATH to your JSON URL
JSON_URL = "http://your_url_here/"
matrixportal.set_text(" ", 1)
# data = matrixportal.network.fetch(JSON_URL)
def get_new_data(JSON_URL):
return matrixportal.network.fetch(JSON_URL)
def get_new_json():
data = get_new_data(JSON_URL)
new_dict = data.json()
return new_dict
def get_minute():
new_time = str(time.localtime())
scrolling=True,
)
# Static 'Connecting' Text
matrixportal.add_text(
text_font=terminalio.FONT,
text_position=(2, (matrixportal.graphics.display.height // 2) - 1),
)
QUOTES_FEED = "christmas-messages.display-messages"
SCROLL_DELAY = 0.02
UPDATE_DELAY = 600
quotes = []
colors = ["FF0000", "#2C6F3C" ]
matrixportal.set_text("Starting", 1)
last_update = time.monotonic()
matrixportal.set_text(" ", 1)
def get_quotes_from_feed():
print("Updating data from Adafruit IO")
matrixportal.set_text("Retrieving", 1)
try:
print(QUOTES_FEED)
quotes_data = matrixportal.get_io_data(QUOTES_FEED)
quotes.clear()
for json_data in quotes_data:
weather = int(temp)
matrixportal.get_local_time()
matrixportal.add_text(
text_font=terminalio.FONT,
text_position=(3, 9),
text_color=TEXT_COLOR,
text_scale=2,
)
matrixportal.add_text(
text_font=terminalio.FONT,
text_position=(3, 24),
text_color=TEXT_COLOR,
)
matrixportal.set_text("Connecting", 1)
matrixportal.network.connect()
matrixportal.set_text("Get time", 1)
# matrixportal.get_local_time()
refresh_data()
last_time_refresh = time.time()
epoch = 1584576000 #march 19, 2020 00:00 UTC
seconds_per_day = 24 * 60 * 60
days = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
matrixportal.preload_font(b"012345789Quarantinedy") # preload numbers
try:
while True: