def build(self):
self.root = Accordion(min_space=30)
self.overviewItem = AccordionItem(title=unichr(252) + 'bersicht')
self.overview = Overview()
self.overviewItem.add_widget(self.overview)
#self.closeButton = Button(text = 'Beenden', size=(100, 50), size_hint=(None, None), background_color=[1,0,0,1])
#self.closeButton.bind(on_press=self.closeApp)
#self.overviewItem.add_widget(self.closeButton)
self.root.add_widget(self.overviewItem)
self.scheduleItem = AccordionItem(title='Stundenplan')
self.schedule = Schedule()
self.scheduleItem.add_widget(self.schedule)
self.root.add_widget(self.scheduleItem)
self.appointmentsItem = AccordionItem(title='Termine')
self.appointments = Appointments()
self.appointmentsItem.add_widget(self.appointments)
self.root.add_widget(self.appointmentsItem)
self.todoListItem = AccordionItem(title='Haushalts-Abenteuer')
self.todoList = TodoList()
self.todoListItem.add_widget(self.todoList)
self.root.add_widget(self.todoListItem)
self.newsItem = AccordionItem(title='Nachrichten')
self.news = Feeds()
self.newsItem.add_widget(self.news)
self.root.add_widget(self.newsItem)
self.pictureItem = AccordionItem(title='Bilder')
self.pictureFrame = PictureFrame()
self.pictureItem.add_widget(self.pictureFrame)
self.root.add_widget(self.pictureItem)
self.scheduleItem.collapse = False
self.ledClock = LedMatrix()
# initial weather data
self.overview.updateWeather()
# continuous updates
EACH_SECOND = 1
ONE_MINUTE = 60
FOUR_HOURS = 14400
Clock.schedule_interval(self.__updateLedClock, EACH_SECOND)
Clock.schedule_interval(self.__updateItems, ONE_MINUTE)
Clock.schedule_interval(self.__updateWeather, FOUR_HOURS)
return self.root
def main():
print("starting in some seconds")
time.sleep(1)
print("starting led badge")
TextScroller(LedMatrix()).scroll_text("It's demo time... :) ... ")
# test_text_scroller()
run_rotating_plasma()
def main():
lm = LedMatrix()
pygame.init()
pygame.joystick.init()
joy = Joystick(0)
gameMain = LifeGameMain(lm, joy)
try:
gameMain.start()
except KeyboardInterrupt:
pass
except:
print(traceback.format_exc())
if lm != None:
lm.term()
def get_readings(sensor):
# The sense HAT does not include any way to obtain an air quality score via gas measurement,
# so we can create one using the temperature and humidity reading based on distance from ideal values
max_iaq = 500
min_iaq = 25
temperature_ideal = 25
temperature_worst_variance = 40
humidity_ideal = 40
humidity_worst_variance = 40
humidity_weighting = 0.25 # this means % of the AQ figure will be humidity, the rest will be temperature
# Get the current temperature and humidity readings
current_temperature = sensor.get_temperature()
current_humidity = sensor.get_humidity()
# Find out how far from the ideal the current values are
current_temperature_variance = abs(current_temperature - temperature_ideal)/temperature_worst_variance
# if the variance is greater than 1 (100%), set it to as a maximum
# note also that 100% here is the worst possible value
if current_temperature_variance > 1:
current_temperature_variance = 1
# Do the same thing for the humidity reading
current_humidity_variance = abs(current_humidity - humidity_ideal)/humidity_worst_variance
if current_humidity_variance > 1:
current_humidity_variance = 1
# Scale the current variance measurements in accordance with the weighting to calculate a percentage
# this gives us a score where 1 is the worst possible value
air_quality_score = (current_humidity_variance * humidity_weighting) + (current_temperature_variance * (1 - humidity_weighting))
air_quality_score = air_quality_score * 500
# As we have a sense HAT we can give an indication of the air quality on the LED matrix
from ledmatrix import LedMatrix
display = LedMatrix()
display.clear()
if air_quality_score < 100:
# Happy face!
face_color = [0, 255, 0]
face_pixels = [
0, 0, 1, 1, 1, 1, 0, 0,
0, 1, 0, 0, 0, 0, 1, 0,
1, 0, 1, 0, 0, 1, 0, 1,
1, 0, 0, 0, 0, 0, 0, 1,
1, 0, 1, 0, 0, 1, 0, 1,
1, 0, 0, 1, 1, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1, 0,
0, 0, 1, 1, 1, 1, 0, 0
]
elif air_quality_score < 250:
# Neutral face
face_color = [250, 255, 0]
face_pixels = [
0, 0, 1, 1, 1, 1, 0, 0,
0, 1, 0, 0, 0, 0, 1, 0,
1, 0, 1, 0, 0, 1, 0, 1,
1, 0, 0, 0, 0, 0, 0, 1,
1, 0, 1, 1, 1, 1, 0, 1,
1, 0, 0, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1, 0,
0, 0, 1, 1, 1, 1, 0, 0
]
else:
# Sad face
face_color = [255, 0, 0]
face_pixels = [
0, 0, 1, 1, 1, 1, 0, 0,
0, 1, 0, 0, 0, 0, 1, 0,
1, 0, 1, 0, 0, 1, 0, 1,
1, 0, 0, 0, 0, 0, 0, 1,
1, 0, 0, 1, 1, 0, 0, 1,
1, 0, 1, 0, 0, 1, 0, 1,
0, 1, 0, 0, 0, 0, 1, 0,
0, 0, 1, 1, 1, 1, 0, 0
]
for x in range(64):
if face_pixels[x] == 1:
face_pixels[x] = face_color
elif face_pixels[x] == 0:
face_pixels[x] = [0,0,0]
display.set_pixels(face_pixels)
return [
{
'measurement': 'balena-sense',
'fields': {
'temperature': float(current_temperature),
'pressure': float(sensor.environ.pressure),
'humidity': float(current_humidity),
'air_quality_score': float(air_quality_score)
}
}
]
def test_text_scroller():
TextScroller(LedMatrix()).scroll_text("hallo welt 42!")
def run_plasma_demo():
PlasmaDemo(LedMatrix()).run()
def run_game_of_life():
mat = LedMatrix()
gol = GameOfLife(mat)
gol.run()
def flicker():
print("flickering the display as fast as possible")
matrix = LedMatrix()
for i in range(10):
matrix.tm.write([0] * 8)
matrix.tm.write([255] * 8)
def testmatrix():
matrix = LedMatrix()
print("all off")
for y in range(matrix.height):
for x in range(matrix.width):
matrix.px(x, y, False)
matrix.show()
time.sleep(0.3)
print("all on")
for y in range(matrix.height):
for x in range(matrix.width):
matrix.px(x, y, True)
matrix.show()
time.sleep(0.1)
print("every other on")
for y in range(matrix.height):
for x in range(matrix.width):
matrix.px(x, y, x % 2 == 0)
matrix.show()
time.sleep(0.1)
def run_rotating_plasma():
RotatingPlasmaDemo(LedMatrix()).run()
def run_pingpong_demo():
mat = LedMatrix()
PingPong(mat).run()
'/dev/tty.usbserial-DQ008J7R', # Pycom device on macOS
'/dev/ttyUSB0', # Linux
'/dev/ttyACM0', # Linux
]
for port in ports:
if os.path.exists(port):
config['port'] = port
break
# Disable automatic rendering of time
driver.set_auto_time(False)
# Trap Ctrl-C and service termination
signal.signal(signal.SIGINT, sigint_handler)
signal.signal(signal.SIGTERM, sigint_handler)
# Initialize led matrix framebuffer on top of HAL
display = LedMatrix(driver, config['LedMatrix'])
driver.clear_display()
if pycom_board:
# We're running under MCU here
from bootscene import BootScene
scene = BootScene(display, config['Boot'])
wlan = WLAN(mode=WLAN.STA)
if not wlan.isconnected():
print('WLAN: Scanning for networks')
scene.render(0, 0, 0)
default_ssid, default_auth = wlan.ssid(), wlan.auth()
candidates = wlan.scan()
for conf in config['networks']:
nets = [
candidate for candidate in candidates
class DashboardApp(App):
def build(self):
self.root = Accordion(min_space=30)
self.overviewItem = AccordionItem(title=unichr(252) + 'bersicht')
self.overview = Overview()
self.overviewItem.add_widget(self.overview)
#self.closeButton = Button(text = 'Beenden', size=(100, 50), size_hint=(None, None), background_color=[1,0,0,1])
#self.closeButton.bind(on_press=self.closeApp)
#self.overviewItem.add_widget(self.closeButton)
self.root.add_widget(self.overviewItem)
self.scheduleItem = AccordionItem(title='Stundenplan')
self.schedule = Schedule()
self.scheduleItem.add_widget(self.schedule)
self.root.add_widget(self.scheduleItem)
self.appointmentsItem = AccordionItem(title='Termine')
self.appointments = Appointments()
self.appointmentsItem.add_widget(self.appointments)
self.root.add_widget(self.appointmentsItem)
self.todoListItem = AccordionItem(title='Haushalts-Abenteuer')
self.todoList = TodoList()
self.todoListItem.add_widget(self.todoList)
self.root.add_widget(self.todoListItem)
self.newsItem = AccordionItem(title='Nachrichten')
self.news = Feeds()
self.newsItem.add_widget(self.news)
self.root.add_widget(self.newsItem)
self.pictureItem = AccordionItem(title='Bilder')
self.pictureFrame = PictureFrame()
self.pictureItem.add_widget(self.pictureFrame)
self.root.add_widget(self.pictureItem)
self.scheduleItem.collapse = False
self.ledClock = LedMatrix()
# initial weather data
self.overview.updateWeather()
# continuous updates
EACH_SECOND = 1
ONE_MINUTE = 60
FOUR_HOURS = 14400
Clock.schedule_interval(self.__updateLedClock, EACH_SECOND)
Clock.schedule_interval(self.__updateItems, ONE_MINUTE)
Clock.schedule_interval(self.__updateWeather, FOUR_HOURS)
return self.root
def __updateWeather(self, dt):
self.overview.updateWeather()
def __updateLedClock(self, dt):
self.ledClock.updateLedDisplay(time.strftime("%H:%M:%S"))
def __updateItems(self, dt):
self.overview.updateDateTime()
self.news.refreshFeeds()
self.pictureFrame.updateRandomPicture()
self.schedule.handleScheduleDisplay()
dueAppointments = self.appointments.due()
if not dueAppointments:
self.appointmentsItem.title = 'Termine'
else:
self.appointmentsItem.title = 'Termin(e) >>heute<<'
self.overview.updateAppointmentTile(dueAppointments)
dueReminders = self.appointments.remind()
if dueReminders:
self.overview.updateReminderTile(dueReminders)
def closeApp(self, instance):
self.stop()
