def test_gas_read_adc_default_gain(GPIO, smbus):
from enviroplus import gas
gas._is_setup = False
gas.enable_adc(True)
gas.set_adc_gain(gas.MICS6814_GAIN)
assert gas.read_adc() == 0.765
def test_gas_read_adc_str(GPIO, smbus):
from enviroplus import gas
gas._is_setup = False
gas.enable_adc(True)
gas.set_adc_gain(2.048)
assert 'ADC' in str(gas.read_all())
def test_gas_read_adc(GPIO, smbus):
from enviroplus import gas
gas._is_setup = False
gas.enable_adc(True)
gas.set_adc_gain(2.048)
assert gas.read_adc() == 0.255
# Transitional fix for breaking change in LTR559
from ltr559 import LTR559
ltr559 = LTR559()
except ImportError:
import ltr559
from enviroplus import gas
from enviroplus.noise import Noise
try:
from smbus2 import SMBus
except ImportError:
from smbus import SMBus
import json
gas.enable_adc()
gas.set_adc_gain(4.096)
print("""luftdaten.py - Reads temperature, pressure, humidity,
PM2.5, and PM10 from Enviro plus and sends data to Luftdaten,
the citizen science air quality project.
Note: you'll need to register with Luftdaten at:
https://meine.luftdaten.info/ and enter your Raspberry Pi
serial number that's displayed on the Enviro plus LCD along
with the other details before the data appears on the
Luftdaten map.
Press Ctrl+C to exit!
""")