151 lines
4.4 KiB
Python
151 lines
4.4 KiB
Python
#!/usr/bin/env python
|
|
|
|
import numpy as np
|
|
import os, serial,time,socket,sys,json
|
|
from meas_data import meas_data
|
|
# import the server implementation
|
|
|
|
sensor="bme680"
|
|
pathname = os.path.dirname(sys.argv[0])
|
|
abspath=os.path.abspath(pathname)
|
|
|
|
idfile=abspath+"/id.json"
|
|
id_conf=0
|
|
try:
|
|
idf=open(idfile,"r")
|
|
id_conf=json.load(idf)['id']
|
|
idf.close()
|
|
except:
|
|
id_conf=0
|
|
|
|
configfile=abspath+"/config.json"
|
|
try:
|
|
cf=open(configfile,"r")
|
|
except:
|
|
cf=open(configfile+".template","r")
|
|
|
|
log_conf=json.load(cf)
|
|
cf.close()
|
|
|
|
parameter={"device":socket.gethostname(),"deviceid":"FF","mean_count":5,"ring_length":10,"wait":0.5,"cycle":10,"check_last":15,"check_last_shrinking":0.9,"gpg_keyid":"","digits":5,"store_dir":"/home/pi/log/","multiplicator":1000,"sensor":"BME680","sigma":3}
|
|
for n in parameter:
|
|
if n in log_conf:
|
|
parameter[n]=log_conf[n]
|
|
|
|
|
|
# config of bme680 sensor
|
|
# use pip install bme680 for library
|
|
meas_types=["temperature","humidity","pressure","voc"]
|
|
bbme=False
|
|
if sensor in log_conf:
|
|
bbme=True
|
|
if "enable" in log_conf[sensor]:
|
|
if log_conf[sensor]['enable'] == 0:
|
|
bbme=False
|
|
bmqtt=False
|
|
if "mqtt" in log_conf:
|
|
bmqtt=True
|
|
lcmq=log_conf['mqtt']
|
|
mbroker=""
|
|
if 'broker' in lcmq:
|
|
mbroker=lcmq['broker']
|
|
else:
|
|
bmqtt=False
|
|
mport=1883
|
|
if 'port' in lcmq:
|
|
mport=lcmq['port']
|
|
if bbme:
|
|
import bme680
|
|
for n in parameter:
|
|
if n in log_conf[sensor]:
|
|
parameter[n]=log_conf[sensor][n]
|
|
if "port" in log_conf[sensor]:
|
|
bme_port=log_conf[sensor]['port']
|
|
else:
|
|
bme_port=1
|
|
if "address" in log_conf[sensor]:
|
|
parameter["i2c"]=int(log_conf[sensor]['address'],16)
|
|
else:
|
|
parameter["i2c"]=0x77
|
|
try:
|
|
sensor=bme680.BME680(i2c_addr=parameter["i2c"])
|
|
except:
|
|
bbme=False
|
|
else:
|
|
sensor.set_humidity_oversample(bme680.OS_2X)
|
|
sensor.set_temperature_oversample(bme680.OS_2X)
|
|
sensor.set_pressure_oversample(bme680.OS_2X)
|
|
sensor.set_filter(bme680.FILTER_SIZE_3)
|
|
sensor.set_gas_status(bme680.ENABLE_GAS_MEAS)
|
|
sensor.set_gas_heater_temperature(320)
|
|
sensor.set_gas_heater_duration(150)
|
|
sensor.select_gas_heater_profile(0)
|
|
bme_sigma=3
|
|
if "sigma" in log_conf[sensor]:
|
|
parameter["sigma"]=int(log_conf[sensor]['sigma'])
|
|
if parameter["sigma"] < 1:
|
|
parameter["sigma"]=1
|
|
partemp=parameter
|
|
partemp["var_name"]="temperature"
|
|
bme_temp=meas_data(partemp)
|
|
parhum=parameter
|
|
parhum["var_name"]="humidity"
|
|
bme_hum=meas_data(parhum)
|
|
parpress=parameter
|
|
parpress["var_name"]="pressure"
|
|
bme_press=meas_data(parpress)
|
|
parvoc=parameter
|
|
parvoc["var_name"]="voc"
|
|
bme_voc=meas_data(parpress)
|
|
|
|
if ("mqtt" in log_conf[sensor]) and bmqtt:
|
|
bme_temp.set_mqtt(broker=mbroker,port=mport)
|
|
bme_hum.set_mqtt(broker=mbroker,port=mport)
|
|
bme_press.set_mqtt(broker=mbroker,port=mport)
|
|
if "sqlserver" in log_conf:
|
|
hostname="banana"
|
|
if "host" in log_conf['sqlserver']:
|
|
hostname=log_conf['sqlserver']['host']
|
|
port=24048
|
|
if "port" in log_conf['sqlserver']:
|
|
port=int(log_conf['sqlserver']['port'])
|
|
bme_temp.set_sql(host=hostname,port=port)
|
|
bme_hum.set_sql(host=hostname,port=port)
|
|
bme_press.set_sql(host=hostname,port=port)
|
|
bme_voc.set_sql(host=hostname,port=port)
|
|
if "opensensemap" in log_conf[sensor]:
|
|
osm=log_conf['bme680']['opensensemap']
|
|
if "sensebox_id" in osm:
|
|
sid=osm['sensebox_id']
|
|
if "sensors" in osm:
|
|
if "temperature" in osm['sensors']:
|
|
bme_temp.set_sensebox(sid,osm['sensors']['temperature'])
|
|
if "humidity" in osm['sensors']:
|
|
bme_hum.set_sensebox(sid,osm['sensors']['humidity'])
|
|
if "pressure" in osm['sensors']:
|
|
bme_press.set_sensebox(sid,osm['sensors']['pressure'])
|
|
if "voc" in osm['sensors']:
|
|
bme_voc.set_sensebox(sid,osm['sensors']['voc'])
|
|
|
|
|
|
|
|
if bbme:
|
|
while True:
|
|
|
|
# read bme280 (temperature, humidity, pressure)
|
|
if sensor.get_sensor_data():
|
|
bme_temp.append(sensor.data.temperature)
|
|
bme_hum.append(sensor.data.humidity)
|
|
bme_press.append(sensor.data.pressure)
|
|
# print(sensor.data.temperature)
|
|
if sensor.data.heat_stable:
|
|
bme_voc.append(sensor.data.gas_resistance)
|
|
# print(sensor.data.gas_resistance)
|
|
time.sleep(parameter['wait'])
|
|
|
|
|
|
# close the client
|
|
print("done")
|
|
|
|
|