def main():
bme680.init()
disp = display.open()
disp.clear().update()
while True:
sensor_data = bme680.get_data()
disp.clear()
disp.print("BME680 Sensor")
disp.print("{} C".format(str(sensor_data[0])), posy=20)
disp.print("{} rh".format(str(sensor_data[1])), posy=40)
disp.print("{} hPa".format(str(sensor_data[2])), posy=60)
disp.update()
utime.sleep(10)
def update_clock(self, display):
fgcol = (55 * BRIGHTNESS, 55 * BRIGHTNESS, 55 * BRIGHTNESS)
display.clear()
(year, month, day, hour, minute, seconds, weekday, _yday) = utime.localtime()
self.renderNum(display, hour, 1, fgcol)
self.renderNum(display, minute, 13, fgcol)
self.renderColon(display, fgcol)
self.render_battery(display, os.read_battery())
temperature, humidity, pressure, resistance = bme680.get_data()
self.render_temperature(display, temperature)
ccc_day = get_ccc_day()
if ccc_day:
date = 'Day {}'.format(ccc_day[0])
date_color = ccc_day[1]
else:
date = '{}.{}'.format(day, MONTH_STRING[month - 1])
date_color = (255, 255, 255)
self.render_date(display, date, date_color)
display.update()
def read_values(self, **kwargs):
bme680.init()
data = bme680.get_data()
bme680.deinit()
return list(data)
QualityColor = htmlcolor.CRIMSON
else:
QualityColor = htmlcolor.PURPLE
LEDcount = round(gas_quality / 200 * numLEDs)
leds.clear()
for i in range(0, 10 - LEDcount):
leds.set(i, QualityColor)
leds.update()
bme680.init()
cont = True
numLEDs = 10
while cont:
temperature, humidity, pressure, resistance = bme680.get_data()
gas_quality = math.log(resistance) + 0.04 * math.log(
resistance
) / humidity #https://forums.pimoroni.com/t/bme680-observed-gas-ohms-readings/6608/17
disp = display.open()
disp.clear()
disp.print("{:2.2f} °C".format(temperature),
fg=[0, 255, 255],
bg=[0, 0, 0],
posx=0,
posy=1)
disp.print("{:2.2f} %r.h.".format(humidity),
fg=[0, 255, 255],
bg=[0, 0, 0],
posx=0,
posy=20)
# Vergleichswerte zum Kontrollieren der Messdaten
soil_moisture_check = 45 # Vergleichswert Bodenfeuchtigkeit in %
temperature_check = 26 # Vergleichswert Temperatur in °C
humidity_check = 80 # Vergleichswert Luftfeuchtigkeit in %
irrigation_time = 10 # Bewaesserungs Zeit in sek
ventilation_check = 0 # wird benoetigt, um den Luefter manuell zu steuern
"""------------------------------WEBSITE & THREADS-----------------------------------"""
# Befehle fuer Flask Webserver
app = Flask(__name__)
app.debug = False
app.use_reloader = False
# Erstmaliges auslesen der Sensordaten zum fuellen der Website
humidity, pressure, temperature = bme680.get_data()
# Festlegen der Website URL und der Funktion zum uebergeben der Daten an die Webseite
@app.route("/")
def hallo():
return render_template("start.html",
soil_moisture=soil_moisture,
pressure=pressure,
temperature=temperature,
humidity=humidity)
# Funktion zum auslagern des Webservern auf einen eigenen Thread
def flaskThread():
app.run(host="192.168.178.63")
def run_loop():
bat = [1, [0, 230, 00], [255, 215, 0], [255, 0, 0]]
anim = 0
write_timer = 0
with display.open() as disp:
disp.clear()
disp.backlight(5)
disp.print("@derfnull", posy=0)
disp.update()
disp.close()
while True:
pressed = buttons.read(buttons.BOTTOM_LEFT | buttons.BOTTOM_RIGHT)
if pressed & buttons.BOTTOM_LEFT:
anim += 1
if pressed & buttons.BOTTOM_RIGHT:
anim += 2
if pressed:
if anim > 4:
anim = 0
if anim == 0:
leds.clear()
leds.set_rocket(0, 0)
leds.set_rocket(1, 0)
leds.set_rocket(2, 0)
if anim == 1:
leds.set_rocket(0, 0)
leds.set_rocket(1, 0)
leds.set_rocket(2, 0)
leds.gay(0.2)
if anim == 2:
leds.clear()
leds.set_rocket(0, 2)
leds.set_rocket(1, 15)
leds.set_rocket(2, 15)
if anim == 3:
leds.clear()
leds.set_rocket(0, 15)
leds.set_rocket(1, 15)
leds.set_rocket(2, 15)
if anim == 4:
leds.clear()
leds.set_rocket(0, 0)
leds.set_rocket(1, 0)
leds.set_rocket(2, 0)
leds.set(11, [127, 127, 127])
leds.set(12, [127, 127, 127])
leds.set(13, [127, 127, 127])
leds.set(14, [127, 127, 127])
sensor_data = bme680.get_data()
ambient_light = light_sensor.get_reading()
battery_voltage = os.read_battery()
with display.open() as disp:
disp.clear()
render_battery(disp, bat, battery_voltage)
disp.print("@derfnull", posy=0)
disp.print("{:2.1f} C {:2.0f} %".format(sensor_data[0],
sensor_data[1]),
posy=20)
disp.print("{:5.1f} hPa ".format(sensor_data[2]), posy=40)
disp.print("{:4.1f} kOhm ".format(sensor_data[3] / 1000), posy=60)
disp.update()
disp.close()
write_timer += 1
if write_timer == 5:
with open('sensorlog.txt', 'a') as f:
f.write('{} {} {} {} {} {} {}\n'.format(
utime.time_ms(), sensor_data[0], sensor_data[1],
sensor_data[2], sensor_data[3], ambient_light,
battery_voltage))
write_timer = 0
utime.sleep(2)