407 lines
13 KiB
Python
Executable File
407 lines
13 KiB
Python
Executable File
#!/usr/bin/env python
|
|
|
|
import numpy as np
|
|
import os, serial,time,socket,sys,json,logging,requests,getopt
|
|
# import the server implementation
|
|
# import ADC
|
|
import vedirect
|
|
#import upload_osm
|
|
|
|
configfile="config.json.template"
|
|
cf=open(configfile,"r")
|
|
log_conf=json.load(cf)
|
|
cf.close()
|
|
devicename=socket.gethostname()
|
|
if "device" in log_conf:
|
|
devicename=log_conf['device']
|
|
|
|
mean_count=5
|
|
if "mean_count" in log_conf:
|
|
mean_count=int(log_conf['mean_count'])
|
|
|
|
channel_names=["time","CPU_temp"]
|
|
channel_info={"time":{"sensor":"CPU","timestamp":0,"i2c":0},"CPU_temp":{"sensor":"CPU","timestamp":0,"i2c":0}}
|
|
|
|
a = 2
|
|
|
|
def upload_osm(sensebox_id,sensor_id,value):
|
|
url="https://ingress.opensensemap.org/boxes/%s/%s" % (sensebox_id,sensor_id)
|
|
r = requests.post(url,json={'value': value})
|
|
if (r.status_code != requests.codes.ok) & (r.status_code != 201):
|
|
print("Error %d: %s" % (r.status_code,r.text))
|
|
|
|
# push options to internet
|
|
bosm=False
|
|
if "opensensemap" in log_conf:
|
|
bosm=True
|
|
conf_osm=log_conf['opensensemap']
|
|
if "enable" in conf_osm:
|
|
if conf_osm['enable'] == 0:
|
|
bosm = False
|
|
if bosm:
|
|
try:
|
|
push_count=conf_osm['push_count']
|
|
except:
|
|
push_count=20 # wait 5 cycles till upload to opensensemap
|
|
push_counter=0
|
|
sensebox_id=conf_osm['sensebox_id'] # id of opensensemap
|
|
push_vars=conf_osm['sensors'].keys()
|
|
push_data={}
|
|
push_mean_counts={}
|
|
sensebox_sid={}
|
|
for i in push_vars:
|
|
push_data[i]=0
|
|
push_mean_counts[i]=0
|
|
sensebox_sid[i]=conf_osm['sensors'][i]
|
|
#luftdaten_id=56009074600018881
|
|
|
|
# host and port of internal logging server
|
|
bsql=False
|
|
if "sqlserver" in log_conf:
|
|
bsql=True
|
|
if "enable" in log_conf['sqlserver']:
|
|
if log_conf['sqlserver']['enable'] == 0:
|
|
bsql=False
|
|
if bsql:
|
|
sqlhost=log_conf['sqlserver']['host']
|
|
sqlport=log_conf['sqlserver']['port']
|
|
|
|
# config of lux sensor tls2591
|
|
btls=False
|
|
if "tsl2591" in log_conf:
|
|
btls=True
|
|
if "enable" in log_conf['tsl2591']:
|
|
if log_conf['tsl2591']['enable'] == 0:
|
|
btls=False
|
|
if btls:
|
|
import tsl2591
|
|
tsl_port=1
|
|
if "port" in log_conf['tsl2591']:
|
|
tsl_port=int(log_conf['tsl2591']['port'])
|
|
tsl_add=0x29
|
|
if "address" in log_conf['tsl2591']:
|
|
tsl_add=int(log_conf['tsl2591']['address'],16)
|
|
try:
|
|
tsl = tsl2591.Tsl2591(i2c_bus=tsl_port,sensor_address=tsl_add) # initialize
|
|
except:
|
|
btls=False
|
|
else:
|
|
channel_names.append("lux")
|
|
channel_info["lux"]={"sensor":"tsl2591","timestamp":0,"i2c":tsl_add}
|
|
|
|
# config of bme280 sensor
|
|
# use pip install RPi.bme280 for library
|
|
bbme=False
|
|
if "bme280" in log_conf:
|
|
bbme=True
|
|
if "enable" in log_conf['bme280']:
|
|
if log_conf['bme280']['enable'] == 0:
|
|
bbme=False
|
|
if bbme:
|
|
import smbus2
|
|
import bme280
|
|
if "port" in log_conf['bme280']:
|
|
bme_port=log_conf['bme280']['port']
|
|
else:
|
|
bme_port=1
|
|
if "address" in log_conf['bme280']:
|
|
bme_add=int(log_conf['bme280']['address'],16)
|
|
else:
|
|
bme_add=0x77
|
|
try:
|
|
bme_bus=smbus2.SMBus(bme_port)
|
|
except:
|
|
bbme=False
|
|
else:
|
|
calibration_params=bme280.load_calibration_params(bme_bus,bme_add)
|
|
for n in ("temperature","humidity","pressure"):
|
|
channel_names.append(n)
|
|
channel_info[n]={"sensor":"bme280","timestamp":0,"i2c":bme_add}
|
|
|
|
|
|
# configure the client logging
|
|
logging.basicConfig()
|
|
log = logging.getLogger('./modbus.error')
|
|
log.setLevel(logging.ERROR)
|
|
|
|
# configure tristar
|
|
btristar=False
|
|
if "tristar" in log_conf:
|
|
btristar=True
|
|
if "enable" in log_conf['tristar']:
|
|
if log_conf['tristar']['enable'] == 0:
|
|
btristar=False
|
|
if btristar:
|
|
import smbus
|
|
from pymodbus.client.sync import ModbusSerialClient as ModbusClient
|
|
tri_port='/dev/ttyUSB0'
|
|
if "port" in log_conf['tristar']:
|
|
tri_port=log_conf['tristar']['port']
|
|
tri_baud=9600
|
|
if "baud" in log_conf['tristar']:
|
|
tri_baud=log_conf['tristar']['baud']
|
|
tri_timeout=1
|
|
if "timeout" in log_conf['tristar']:
|
|
tri_timeout=log_conf['tristar']['timeout']
|
|
try:
|
|
triclient = ModbusClient(method='rtu', port=tri_port, baudrate=tri_baud, timeout=tri_timeout)
|
|
except:
|
|
btristar=False
|
|
else:
|
|
triclient.connect()
|
|
for i in ["volt_scale","amp_scale","volt_bat_term","volt_bat_sens","volt_arr","amp_bat","amp_arr","temp_heatsink","temp_bat","ah_res","ah_tot","kwh_res","kwh_tot","watt_in","watt_out","hour_tot","state","volt_sweep_mp","volt_sweep_oc"]:
|
|
channel_names.append(i)
|
|
channel_info[i]={"sensor":"tristar","timestamp":0,"i2c":0}
|
|
|
|
# declare ve mppt
|
|
bve=False
|
|
if "vedirect" in log_conf:
|
|
bve=True
|
|
if "enable" in log_conf['vedirect']:
|
|
if log_conf['vedirect']['enable'] == 0:
|
|
bve=False
|
|
if "port" in log_conf['vedirect']:
|
|
bve_port=log_conf['vedirect']['port']
|
|
else:
|
|
bve_port='/dev/serial/by-id/usb-VictronEnergy_BV_VE_Direct_cable_VE1SSBVT-if00-port0'
|
|
try:
|
|
ve=vedirect(bve_port,60)
|
|
except:
|
|
bve=False
|
|
else:
|
|
for i in ["volt_bat_ve","volt_arr_ve","amp_ve","watt_ve","days_ve"]:
|
|
channel_names.append(i)
|
|
channel_info[i]={"sensor":"victron","timestamp":0,"i2c":0}
|
|
|
|
# declare adc
|
|
badc=False
|
|
if "ads1x15" in log_conf:
|
|
badc=True
|
|
ads_conf=log_conf['ads1x15']
|
|
if "enable" in ads_conf:
|
|
if ads_conf['enable'] == 0:
|
|
badc=False
|
|
if badc:
|
|
adc={}
|
|
GAIN=1
|
|
if "gain" in ads_conf:
|
|
GAIN=ads_conf['gain']
|
|
if "adc" in ads_conf:
|
|
from Adafruit_ADS1x15 import ADS1115
|
|
from Adafruit_ADS1x15 import ADS1015
|
|
adc_count=0
|
|
tadc=ads_conf['adc']
|
|
for x in tadc:
|
|
y=tadc[x]
|
|
adc_address=0x48
|
|
if "address" in y:
|
|
adc_address=int(y['address'],16)
|
|
abc_bus=1
|
|
if "busnum" in y:
|
|
adc_bus=y['busnum']
|
|
adc_type=1015
|
|
if "type" in y:
|
|
adc_type=y['type']
|
|
adc_assigned=False
|
|
if adc_type == 1115:
|
|
try:
|
|
adc[adc_count]=ADS1115(address=adc_address,busnum=adc_bus)
|
|
adc_assigned=True
|
|
except:
|
|
print("could not assign ADC")
|
|
if adc_type == 1015:
|
|
try:
|
|
adc[adc_count]=ADS1015(address=adc_address,busnum=adc_bus)
|
|
adc_assigned=True
|
|
except:
|
|
print("could not assign ADC")
|
|
if adc_assigned:
|
|
for j in range(4):
|
|
cnadc="a"+str(adc_count)+"_"+str(j)
|
|
channel_names.append(cnadc)
|
|
channel_info[cnadc]={"sensor":"ads"+str(adc_type),"timestamp":0,"i2c":adc_address}
|
|
adc_count=adc_count+1
|
|
else:
|
|
badc=False
|
|
|
|
bmcp9808=False
|
|
if "mcp9808" in log_conf:
|
|
bmcp9808=True
|
|
if "enable" in log_conf['mcp9808']:
|
|
if log_conf['mcp9808']['enable'] == 0:
|
|
bmcp9808=False
|
|
if bmcp9808:
|
|
import Adafruit_MCP9808.MCP9808 as MCP9808
|
|
try:
|
|
sens_9808 = MCP9808.MCP9808()
|
|
except:
|
|
bmcp9808 = False
|
|
else:
|
|
sens_9808.begin()
|
|
channel_names.append("temp_9808")
|
|
channel_info["temp_9808"]={"sensor":"bmcp9808","timestamp":0,"i2c":0x18}
|
|
|
|
|
|
ch_val=np.zeros(len(channel_names))
|
|
for i in range(len(channel_names)):
|
|
ch_val[i]=(-1)
|
|
|
|
while a > 1:
|
|
# copy channel values to backup
|
|
ch_old=ch_val.copy()
|
|
|
|
ch_val=np.zeros(len(channel_names))
|
|
ch_mean=ch_val.copy()
|
|
|
|
# set actual time
|
|
timestamp=int(1000*time.time())
|
|
ch_val[channel_names.index("time")]=timestamp
|
|
|
|
for n in range(mean_count):
|
|
# get cpu temperature
|
|
ch_val[channel_names.index("CPU_temp")] = int(open('/sys/class/thermal/thermal_zone0/temp').read())
|
|
|
|
# get mcp9808 temperatur
|
|
if bmcp9808:
|
|
ch_val[channel_names.index("temp_9808")] = int(1000*sens_9808.readTempC())
|
|
# get tls lux
|
|
if btls:
|
|
tsl_full,tsl_ir=tsl.get_full_luminosity()
|
|
ch_val[channel_names.index("lux")] = int(1000*tsl.calculate_lux(tsl_full,tsl_ir))
|
|
|
|
# read adc's
|
|
if badc:
|
|
for i in adc:
|
|
cname="a"+str(i)+"_{0}"
|
|
for j in range(4):
|
|
ch_val[channel_names.index(cname.format(j))]=adc[i].read_adc(j,gain=GAIN)
|
|
|
|
if btristar:
|
|
try:
|
|
rr = triclient.read_holding_registers(0,90,unit=1)
|
|
except:
|
|
print("could not get data from tristar")
|
|
else:
|
|
try:
|
|
ch_val[channel_names.index("volt_scale")]=rr.registers[0]*65536+rr.registers[1]
|
|
except:
|
|
print("could not read from tristar")
|
|
else:
|
|
ch_val[channel_names.index("amp_scale")]= rr.registers[2]*65536+rr.registers[3]
|
|
ch_val[channel_names.index("volt_bat_term")]=rr.registers[25]
|
|
ch_val[channel_names.index("volt_bat_sens")]=rr.registers[26]
|
|
ch_val[channel_names.index("volt_arr")]=rr.registers[27] # Array voltage
|
|
ch_val[channel_names.index("amp_bat")]=rr.registers[28] # Battery current
|
|
ch_val[channel_names.index("amp_arr")]=rr.registers[29] # Array current
|
|
ch_val[channel_names.index("temp_heatsink")]=rr.registers[35] # Temperature heatsink
|
|
ch_val[channel_names.index("temp_bat")]=rr.registers[36] # Temperature battery
|
|
ch_val[channel_names.index("ah_res")]=rr.registers[52] * 65536 + rr.registers[53] # Ah resetable
|
|
ch_val[channel_names.index("ah_tot")]=rr.registers[54] * 65536 + rr.registers[55] # Ah total
|
|
ch_val[channel_names.index("kwh_res")]=rr.registers[56] # kwh resetable
|
|
ch_val[channel_names.index("kwh_tot")]=rr.registers[57] # kwh total
|
|
ch_val[channel_names.index("watt_in")]=rr.registers[58] # Power in
|
|
ch_val[channel_names.index("watt_out")]=rr.registers[59] # Power out
|
|
ch_val[channel_names.index("hour_tot")]=rr.registers[42] * 65536 + rr.registers[43] # hour total
|
|
ch_val[channel_names.index("state")]=rr.registers[50] # State
|
|
ch_val[channel_names.index("volt_sweep_mp")]=rr.registers[61] # Array voltage
|
|
ch_val[channel_names.index("volt_sweep_oc")]=rr.registers[62] # Array voltage
|
|
|
|
# read bme280 (temperature, humidity, pressure)
|
|
if bbme:
|
|
bme_data=bme280.sample(bme_bus,bme_add,calibration_params)
|
|
ch_val[channel_names.index("temperature")]=int(1000*bme_data.temperature) # Temperature
|
|
ch_val[channel_names.index("pressure")]=int(1000*bme_data.pressure) # Pressure
|
|
ch_val[channel_names.index("humidity")]=int(1000*bme_data.humidity) # Humidity
|
|
|
|
# read ve data
|
|
if bve:
|
|
try:
|
|
vedata=ve.read_data_single()
|
|
except:
|
|
print("could not read VE")
|
|
else:
|
|
ch_val[channel_names.index("volt_bat_ve")]=int(vedata['V']) # Battery voltage measured by ve
|
|
ch_val[channel_names.index("volt_arr_ve")]=int(vedata['VPV']) # Array voltage measured by ve
|
|
ch_val[channel_names.index("amp_ve")]=int(vedata['I']) # loading current by ve
|
|
ch_val[channel_names.index("watt_ve")]=int(vedata['PPV']) # Array power measured by ve
|
|
ch_val[channel_names.index("days_ve")]=int(vedata['HSDS']) # total days online ve
|
|
for i in range(len(ch_val)):
|
|
ch_mean[i]=ch_mean[i]+ch_val[i]
|
|
|
|
for i in range(len(ch_val)):
|
|
ch_val[i]=int(ch_mean[i]/mean_count)
|
|
|
|
timefile=round(timestamp/3600000)
|
|
f1=open("/home/pi/log/data_{:d}.txt".format(int(timefile)),"a")
|
|
payload={}
|
|
for i in range(len(ch_val)):
|
|
cni=channel_names[i]
|
|
if ch_val[i] != ch_old[i]:
|
|
f1.write(cni + ":{0};".format(int(ch_val[i])))
|
|
if cni != "time":
|
|
payload[cni]=channel_info[cni]
|
|
payload[cni]['value']=int(ch_val[i])
|
|
channel_info[cni]['timestamp']=timestamp
|
|
f1.write("\n")
|
|
f1.close()
|
|
if bosm:
|
|
for pv in push_vars:
|
|
if push_mean_counts[pv] == push_count:
|
|
sense_dta=push_data[pv]/(1000*push_mean_counts[pv])
|
|
if pv == "volt_sweep_oc":
|
|
sense_data=sense_data * ch_val[channel_names.index("volt_scale")] / 65536 / 32768
|
|
upload_osm(sensebox_id,sensebox_sid[pv],round(sense_data,2))
|
|
push_data[pv] = 0
|
|
push_mean_counts[pv] = 0
|
|
else:
|
|
if channel_info[pv]['timestamp'] == timestamp:
|
|
push_data[pv]=push_data[pv]+ch_val[channel_names.index(pv)]
|
|
push_mean_counts[pv]=push_mean_counts[pv]+1
|
|
if bsql:
|
|
json_out={"time": ch_val[channel_names.index("time")],"device": devicename,"payload":payload}
|
|
try:
|
|
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
except:
|
|
print("{}: could not connect to database".format(time.time()))
|
|
else:
|
|
try:
|
|
s.connect((sqlhost, sqlport))
|
|
except:
|
|
print("{}: could not connect to database".format(time.time()))
|
|
else:
|
|
s.sendall(json.dumps(json_out))
|
|
s.close()
|
|
|
|
# volt_batt=rr.registers[24] * volt_scaling / 65536 / 32768
|
|
# volt_batt_t=rr.registers[25] * volt_scaling / 65536 / 32768
|
|
# volt_batt_sens=rr.registers[26] * volt_scaling / 65536 / 32768
|
|
# volt_arr=rr.registers[27] * volt_scaling / 65536 / 32768
|
|
# curr_batt=rr.registers[28] * amp_scaling / 65536 / 32768
|
|
# curr_arr=rr.registers[29] * amp_scaling / 65536 / 32768
|
|
# temp_heatsink=rr.registers[35]
|
|
# temp_batt=rr.registers[36]
|
|
# ah_reset = rr.registers[52] * 65536 + rr.registers[53]
|
|
# ah_total = rr.registers[54] * 65536 + rr.registers[55]
|
|
# kwh_reset = rr.registers[56]
|
|
# kwh_total = rr.registers[57]
|
|
# power_in = rr.registers[58] * volt_scaling * amp_scaling / 131072 / 65536 / 65536
|
|
# power_out = rr.registers[59] * volt_scaling * amp_scaling / 131072 / 65536 / 65536
|
|
# hourm = rr.registers[42]*65536+rr.registers[43]
|
|
# charge_state = rr.registers[50]
|
|
if bosm:
|
|
if push_counter>=push_count:
|
|
push_counter = 1
|
|
else:
|
|
push_counter=push_counter+1
|
|
|
|
time.sleep(5)
|
|
|
|
|
|
# close the client
|
|
client.close()
|
|
f1.close()
|
|
|
|
print("done")
|
|
|
|
|