wirelessSensors.py

#
# wireless sensor routines

import util
import config

import json
import random

import sys
from subprocess import PIPE, Popen, STDOUT
from threading  import Thread
import datetime
import buildJSON

import state
import indoorTH
import pclogging

import time
import os
import signal
import traceback
sys.path.append('./SDP_Pi_HM3301/aqi')
import aqi

import updateWeb

import WeatherRack2Array

import MySQLdb as mdb
# ---------------------------------------------------------------------------------------------------------------------------------------------------------------

#cmd = [ '/usr/local/bin/rtl_433', '-q', '-F', 'json', '-R', '146', '-R', '147']

cmd = ['/usr/local/bin/rtl_433', '-q', '-M', 'level', '-F', 'json', '-R', '146', '-R', '147', '-R', '148', '-R', '150', '-R', '151', '-R', '152', '-R', '153']

# ---------------------------------------------------------------------------------------------------------------------------------------------------------------
#   A few helper functions...

ThreadStop = False;

def nowStr():
    return( datetime.datetime.now().strftime( '%Y-%m-%d %H:%M:%S'))

#stripped = lambda s: "".join(i for i in s if 31 < ord(i) < 127)


#   We're using a queue to capture output as it occurs
try:
    from Queue import Queue, Empty
except ImportError:
    from queue import Queue, Empty  # python 3.x
ON_POSIX = 'posix' in sys.builtin_module_names

def enqueue_output(src, out, queue):
    try:
        for line in iter(out.readline, b''):
            queue.put(( src, line))
        out.close()
    except:
       pass 

def randomadd(value, spread):

    return round(value+random.uniform(-spread, spread),2)


# MQTT Publish Line
def mqtt_publish_single(message, topic):
    topic = '{0}/{1}'.format("skyweather2", topic)
    #print ("topic=", topic)
    try:
            state.mqtt_client.publish(topic, message)
    except:
        traceback.print_exc()
        print('Mosquitto not available')



# process functions

def processFT020T(sLine, lastFT020TTimeStamp, UpdateWR2 ):

    if (config.SWDEBUG):
        sys.stdout.write("processing FT020T Data\n")
        sys.stdout.write('This is the raw data: ' + sLine + '\n')

    var = json.loads(sLine)
    if (lastFT020TTimeStamp == var["time"]):
        # duplicate
        if (config.SWDEBUG):
            sys.stdout.write("duplicate found\n")

        return ""

    if var['id'] != 4: #check for bad id coming from sensor
	    sys.stdout.write("wirelessSensors.py : bad FT020T ID")
	    sys.stdout.write("JSON dump:" + json.dumps(var) + '\n')
	    return "" #bail as well

    lastFT020TTimeStamp = var["time"]

    if (config.MQTT_Enable == True):
        mqtt_publish_single(sLine, "FT020T")

    # now check for adding record


    # outside temperature and Humidity

    state.mainID = var["id"] 
    state.lastMainReading = nowStr()


    if (state.previousMainReading == "Never"):
        pclogging.systemlog(config.INFO,"Main Weather Sensors Found")
        print("Main Weather Sensors Found")
        pclogging.systemlog(config.INFO,"Blynk Updates Started")
        state.previousMainReading = state.lastMainReading



    wTemp = var["temperature"]

    ucHumi = var["humidity"]



    wTemp = (wTemp - 400)/10.0
    # deal with error condtions
    if (wTemp > 140.0):
        # error condition from sensor
        if (config.SWDEBUG):
            sys.stdout.write("error--->>> Temperature reading from FT020T\n")
            sys.stdout.write('This is the raw temperature: ' + str(wTemp) + '\n')
        # put in previous temperature 
        wTemp = state.OutdoorTemperature 
    #print("wTemp=%s %s", (str(wTemp),nowStr() ));
    if (ucHumi > 100.0):
        # bad humidity
        # put in previous humidity
        ucHumi  = state.OutdoorHumidity
     
    state.OutdoorTemperature = round(((wTemp - 32.0)/(9.0/5.0)),2)
    state.OutdoorHumidity =  ucHumi 

    
        
    state.WindSpeed =  round(var["avewindspeed"]/10.0, 1)
    state.WindGust  = round(var["gustwindspeed"]/10.0, 1)
    state.WindDirection  = var["winddirection"]
    


    state.TotalRain  = round(var["cumulativerain"]/10.0,1)

    wLight = var["light"]
    #if (wLight >= 0x1fffa):
    #    wLight = wLight | 0x7fff0000

    wUVI =var["uv"]
    if (wUVI >= 0xfa):
        wUVI = wUVI | 0x7f00
    
    state.SunlightVisible =  wLight 
    state.SunlightUVIndex  = round(wUVI/10.0, 1 )

    #set UV Index to zero during night time
    if  (var["light"] == 0):
    	state.SunlightUVIndex = 0

    if (var['batterylow'] == 0):
        state.BatteryOK = "OK"
    else:
        state.BatteryOK = "LOW"

    state.SerialNumber = var['id']
    state.RSSI = var['rssi']
    state.SNR = var['snr']
    state.NOISE = var['noise']




    #print("looking for buildJSONSemaphore acquire")
    state.buildJSONSemaphore.acquire()
    #print("buildJSONSemaphore acquired")
    if (UpdateWR2):
        # now add to MWR2Array
        WeatherRack2Array.addWR2Reading(var)
    state.StateJSON = buildJSON.getStateJSON()
    #if (config.SWDEBUG):
    #    print("currentJSON = ", state.StateJSON)
    state.buildJSONSemaphore.release()
    #print("buildJSONSemaphore released")
    return lastFT020TTimeStamp


# processes Inside Temperature and Humidity
def processF016TH(sLine):
    if (config.SWDEBUG):
        sys.stdout.write('Processing F016TH data'+'\n')
        sys.stdout.write('This is the raw data: ' + sLine + '\n')
    
    var = json.loads(sLine)
    
    IT = round(((var["temperature_F"] - 32.0)/(9.0/5.0)),2)

    # check for bad read (not caught by checksum for some reason)
    # may be related to low battery
    if ((IT > 100.00) or (IT < -35)):
        # bad temperatures / Humidity
        #skip read
        return

    state.mainID = var["device"] + var["channel"]
    state.lastIndoorReading = nowStr()

    if (config.MQTT_Enable == True):
         mqtt_publish_single(sLine, f"F016TH/{var['channel']}")



    if (state.previousIndoorReading == "Never"):
        pclogging.systemlog(config.INFO,"Indoor Weather Sensor Found")
        print("Indoor Weather Sensors Found")
        state.previousIndoorReading = state.lastIndoorReading

    state.IndoorTemperature = IT 
    state.IndoorHumidity = var["humidity"]
    state.lastIndoorReading = var["time"]
    state.insideID = var["channel"]



    indoorTH.addITReading(var["device"], var["channel"], state.IndoorTemperature, var["humidity"], var["battery"],  var["time"])

    #print("looking for buildJSONSemaphore acquire")
    state.buildJSONSemaphore.acquire()
    #print("buildJSONSemaphore acquired")
    state.StateJSON = buildJSON.getStateJSON()
    #if (config.SWDEBUG):
    #   print("currentJSON = ", state.StateJSON)
    #   pass
    state.buildJSONSemaphore.release()
    #print("buildJSONSemaphore released")





# processes Generic Packets 
def processWeatherSenseGeneric(sLine):
    if (config.MQTT_Enable == True):
        mqtt_publish_single(sLine, "Generic")
    if (config.SWDEBUG):
        sys.stdout.write('Processing Generic data'+'\n')
        sys.stdout.write('This is the raw data: ' + sLine + '\n')

    return


def processWeatherSenseTB(sLine):
    # weathersense protocol 16
    state = json.loads(sLine)
    myProtocol = state['weathersenseprotocol']

    if (config.SWDEBUG):
        sys.stdout.write('Processing WeatherSense Lightning data'+'\n')
        sys.stdout.write('This is the raw data: ' + sLine + '\n')

    if (config.MQTT_Enable == True):
        mqtt_publish_single(sLine, "WSLightning")

    if (config.enable_MySQL_Logging == True):
        # open mysql database
        # write log
        # commit
        # close
        try:
            myTEST = ""
            myTESTDescription = ""

            con = mdb.connect(
                "localhost",
                "root",
                config.MySQL_Password,
                "WeatherSenseWireless"
            )

            cur = con.cursor()
            batteryPower =  float(state["batterycurrent"])* float(state["batteryvoltage"])/1000.0
            loadPower  =  float(state["loadcurrent"])* float(state["loadvoltage"])/1000.0
            solarPower =  float(state["solarpanelcurrent"])* float(state["solarpanelvoltage"])/1000.0
            batteryCharge = util.returnPercentLeftInBattery(state["batteryvoltage"], 4.2) 

            fields = "deviceid, protocolversion, softwareversion, weathersenseprotocol,irqsource, previousinterruptresult, lightninglastdistance, sparebyte, lightningcount, interruptcount,  batteryvoltage, batterycurrent, loadvoltage, loadcurrent, solarvoltage, solarcurrent, auxa, batterycharge, messageID, batterypower, loadpower, solarpower, test, testdescription"
            values = "%d, %d, %d, %d, %d, %d, %d, %d,%d, %d,%6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f,%6.2f,%6.2f,%d,%6.2f, %6.2f, %6.2f,\'%s\', \'%s\'" % (
            state["deviceid"], state["protocolversion"], state["softwareversion"], state["weathersenseprotocol"],
            state['irqsource'], state['previousinterruptresult'], state['lightninglastdistance'], state['sparebyte'],
            state['lightningcount'], state['interruptcount'],
            state["batteryvoltage"], state["batterycurrent"], state["loadvoltage"], state["loadcurrent"],
            state["solarpanelvoltage"], state["solarpanelcurrent"], state["auxa"], batteryCharge, state["messageid"],
            batteryPower, loadPower, solarPower, myTEST, myTESTDescription)
            query = "INSERT INTO TB433MHZ (%s) VALUES(%s )" % (fields, values)
            # print("query=", query)
            cur.execute(query)
            con.commit()
        except mdb.Error as e:
            traceback.print_exc()
            print("Error %d: %s" % (e.args[0], e.args[1]))
            con.rollback()
            # sys.exit(1)

        finally:
            cur.close()
            con.close()

            del cur
            del con

    return


def processWeatherSenseAQI(sLine):
    # weathersense protocol 15
    state = json.loads(sLine)
    myProtocol = state['weathersenseprotocol']

    if (config.SWDEBUG):
        sys.stdout.write('Processing WeatherSense Air Quality data'+'\n')
        sys.stdout.write('This is the raw data: ' + sLine + '\n')

    if (config.MQTT_Enable == True):
        mqtt_publish_single(sLine, "WSAQI")

    if (config.enable_MySQL_Logging == True):
        # open mysql database
        # write log
        # commit
        # close
        try:
            myTEST = ""
            myTESTDescription = ""

            con = mdb.connect(
                "localhost",
                "root",
                config.MySQL_Password,
                "WeatherSenseWireless"
            )

            cur = con.cursor()
            batteryPower =  float(state["batterycurrent"])* float(state["batteryvoltage"])/1000.0
            loadPower  =  float(state["loadcurrent"])* float(state["loadvoltage"])/1000.0
            solarPower =  float(state["solarpanelcurrent"])* float(state["solarpanelvoltage"])/1000.0
            batteryCharge = util.returnPercentLeftInBattery(state["batteryvoltage"], 4.2)
 
            # calculate AQI 24 Hour
            timeDelta = datetime.timedelta(days=1)
            now = datetime.datetime.now()
            before = now - timeDelta
            before = before.strftime('%Y-%m-%d %H:%M:%S')
            query = "SELECT AQI, TimeStamp FROM AQI433MHZ WHERE (TimeStamp > '%s') ORDER BY TimeStamp " % (before)

            cur.execute(query)
            myAQIRecords = cur.fetchall()
            myAQITotal = 0.0
            if (len(myAQIRecords) > 0):
                for i in range(0, len(myAQIRecords)):
                    myAQITotal = myAQITotal + myAQIRecords[i][0]

                AQI24Hour = (myAQITotal + float(state['AQI'])) / (len(myAQIRecords) + 1)
            else:
                AQI24Hour = 0.0


            # HOTFIX for AQI problem from the wireless AQI sensor
            # recalculate AQI from RAW values and write in database

            myaqi = aqi.to_aqi([
                (aqi.POLLUTANT_PM25, state['PM2.5A']),
                (aqi.POLLUTANT_PM10, state['PM10A'])
                ])
            if (myaqi > 500):
                myaqi = 500
            print("myaqi=", myaqi)
            state['AQI'] = myaqi

            fields = "deviceid, protocolversion, softwareversion, weathersenseprotocol, PM1_0S, PM2_5S, PM10S, PM1_0A, PM2_5A, PM10A, AQI, AQI24Hour, batteryvoltage, batterycurrent, loadvoltage, loadcurrent, solarvoltage, solarcurrent, auxa, batterycharge, messageID, batterypower, loadpower, solarpower, test, testdescription"
            values = "%d, %d, %d, %d, %d, %d, %d, %d, %d,%d, %d, %6.2f,%6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f,%6.2f,%6.2f,%d,%6.2f, %6.2f, %6.2f,\'%s\', \'%s\'" % (
            state["deviceid"], state["protocolversion"], state["softwareversion"], state["weathersenseprotocol"],
            state['PM1.0S'], state['PM2.5S'], state['PM10S'], state['PM1.0A'], state['PM2.5A'], state['PM10S'],
            state['AQI'], AQI24Hour,
            state["batteryvoltage"], state["batterycurrent"], state["loadvoltage"], state["loadcurrent"],
            state["solarpanelvoltage"], state["solarpanelcurrent"], state["auxa"], batteryCharge, state["messageid"],
            batteryPower, loadPower, solarPower, myTEST, myTESTDescription)
            query = "INSERT INTO AQI433MHZ (%s) VALUES(%s )" % (fields, values)
            cur.execute(query)
            con.commit()
        except mdb.Error as e:
            traceback.print_exc()
            print("Error %d: %s" % (e.args[0], e.args[1]))
            con.rollback()
            # sys.exit(1)

        finally:
            cur.close()
            con.close()

            del cur
            del con

    return

def WSread_AQI():
    #read AQI from WeatherSense

    if (config.enable_MySQL_Logging == True):
        # open mysql database
        # write log
        # commit
        # close
        try:
            con = mdb.connect(
                "localhost",
                "root",
                config.MySQL_Password,
                "WeatherSenseWireless"
            )
            cur = con.cursor()

            query = "SELECT timestamp, AQI, AQI24Hour FROM AQI433MHZ ORDER BY timestamp DESC LIMIT 1;"
            cur.execute(query)
            
            myAQIRecords = cur.fetchall()
            if (len(myAQIRecords) > 0):
                state.WS_AQI = myAQIRecords[0][1]
                state.WS_Hour24_AQI = myAQIRecords[0][2]
            else:
                state.WS_AQI =  0.0
                state.WS_Hour24_AQI = 0.0 

        except mdb.Error as e:
            traceback.print_exc()
            print("Error %d: %s" % (e.args[0], e.args[1]))
            # sys.exit(1)


    return


def processSolarMAX(sLine):
    myState = json.loads(sLine)

    if (config.SWDEBUG):
        sys.stdout.write('Processing SolarMAX2 data'+'\n')
        sys.stdout.write('This is the raw data: ' + sLine + '\n')

    # only accept SolarMAX2 Protocols (8,10,11)
    myProtocol = myState['weathersenseprotocol']
    if ((myProtocol == 8) or (myProtocol == 10) or (myProtocol == 11)):

        if (config.MQTT_Enable == True):
            mqtt_publish_single(sLine, "WSSolarMAX")

        if (config.enable_MySQL_Logging == True):
            # open mysql database
            # write log
            # commit
            # close
            try:
                myTEST = ""
                myTESTDescription = ""

                con = mdb.connect(
                    "localhost",
                    "root",
                    config.MySQL_Password,
                    "WeatherSenseWireless"
                )

                cur = con.cursor()
                batteryPower =  float(myState["batterycurrent"])* float(myState["batteryvoltage"])/1000.0
                loadPower  =  float(myState["loadcurrent"])* float(myState["loadvoltage"])/1000.0
                solarPower =  float(myState["solarpanelcurrent"])* float(myState["solarpanelvoltage"])/1000.0
                batteryCharge = util.returnPercentLeftInBattery(myState["batteryvoltage"], 4.2)

                fields = "deviceid, protocolversion, softwareversion, weathersenseprotocol, batteryvoltage, batterycurrent, loadvoltage, loadcurrent, solarvoltage, solarcurrent, auxa, internaltemperature,internalhumidity, batterycharge, messageID, batterypower, loadpower, solarpower, test, testdescription"
                values = "%d, %d, %d, %d, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f,%6.2f,%6.2f,%d,%6.2f, %6.2f, %6.2f,\'%s\', \'%s\'" % (
                myState["deviceid"], myState["protocolversion"], myState["softwareversion"], myState["weathersenseprotocol"],
                myState["batteryvoltage"], myState["batterycurrent"], myState["loadvoltage"], myState["loadcurrent"],
                myState["solarpanelvoltage"], myState["solarpanelcurrent"], myState["auxa"], myState["internaltemperature"],
                myState["internalhumidity"], batteryCharge, myState["messageid"], batteryPower, loadPower, solarPower,
                myTEST, myTESTDescription)
                query = "INSERT INTO SolarMax433MHZ (%s) VALUES(%s )" % (fields, values)
                cur.execute(query)
                con.commit()
                
                # update state values 
                state.batteryVoltage = float(myState["batteryvoltage"])
                state.batteryCurrent = float(myState["batterycurrent"])
                state.solarVoltage = float(myState["solarpanelvoltage"])
                state.solarCurrent = float(myState["solarpanelcurrent"])
                state.loadVoltage = float(myState["loadvoltage"])
                state.loadCurrent = float(myState["loadcurrent"])
                state.batteryPower = batteryPower 
                state.solarPower = solarPower
                state.loadPower = loadPower
                state.batteryCharge = batteryCharge
                state.SolarMaxInsideTemperature = float(myState["internaltemperature"])
                state.SolarMaxInsideHumidity = float(myState["internalhumidity"]) 
                state.SolarMAXLastReceived = myState["time"] 



            except mdb.Error as e:
                traceback.print_exc()
                print("Error %d: %s" % (e.args[0], e.args[1]))
                con.rollback()
                # sys.exit(1)

            finally:
                cur.close()
                con.close()

                del cur
                del con

    return



# processes Radiation Detector Packets 
def processWeatherSenseRadiation(sLine):
    # WeatherSense Protocol 19
    state = json.loads(sLine)
    myProtocol = state['weathersenseprotocol']
    if (config.SWDEBUG):
        sys.stdout.write("processing Radiation Data\n")
        sys.stdout.write('This is the raw data: ' + sLine + '\n')

    if (config.MQTT_Enable == True):
        mqtt_publish_single(sLine, "WSRadiation")


    if (config.enable_MySQL_Logging == True):
        # open mysql database
        # write log
        # commit
        # close
        try:

            con = mdb.connect(
                    "localhost",
                    "root",
                    config.MySQL_Password,
                    "WeatherSenseWireless"
            )
            
            # calculate Radiation 24 Hour
            timeDelta = datetime.timedelta(days=1)
            now = datetime.datetime.now()
            before = now - timeDelta
            before = before.strftime('%Y-%m-%d %H:%M:%S')
            query = "SELECT uSVh, TimeStamp FROM RAD433MHZ WHERE (TimeStamp > '%s') ORDER BY TimeStamp " % (before)

            cur = con.cursor()
            cur.execute(query)
            myRADRecords = cur.fetchall()
            myRADTotal = 0.0
            if (len(myRADRecords) > 0):
                for i in range(0, len(myRADRecords)):
                    myRADTotal = myRADTotal + myRADRecords[i][0]

                RAD24Hour = (myRADTotal + float(state['uSVh'])) / (len(myRADRecords) + 1)
            else:
                RAD24Hour = 0.0

            batteryPower =  float(state["batterycurrent"])* float(state["batteryvoltage"])
            loadPower  =  float(state["loadcurrent"])* float(state["loadvoltage"])
            solarPower =  float(state["solarpanelcurrent"])* float(state["solarpanelvoltage"])
            batteryCharge = util.returnPercentLeftInBattery(state["batteryvoltage"], 4.2)

            fields = "uSVh24Hour, deviceid, protocolversion, softwareversion, weathersenseprotocol, CPM, nSVh, uSVh, batteryvoltage, batterycurrent, loadvoltage, loadcurrent, solarvoltage, solarcurrent, auxa, solarpresent, radiationpresent, keepalivemessage, lowbattery, batterycharge, messageID, batterypower, loadpower, solarpower "
            values = "%6.2f, %d, %d, %d, %d, %d,%d,  %6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %d, %d, %d,%d,%d,%6.2f, %d,%6.2f, %6.2f, %6.3f" % ( RAD24Hour, state["deviceid"], state["protocolversion"], state["softwareversion"], state["weathersenseprotocol"],
            state['CPM'], state['nSVh'], state['uSVh'], 
            state["batteryvoltage"], state["batterycurrent"], state["loadvoltage"], state["loadcurrent"],
            state["solarpanelvoltage"], state["solarpanelcurrent"], state["auxa"],state["solarpresent"],state["radBoardPresent"],state["keepalivemessage"],state["lowbattery"],     batteryCharge, state["messageid"],
            batteryPower, loadPower, solarPower )
            query = "INSERT INTO RAD433MHZ (%s) VALUES(%s )" % (fields, values)
            # print("query=", query)
            cur.execute(query)
            con.commit()
        except mdb.Error as e:
            traceback.print_exc()
            print("Error %d: %s" % (e.args[0], e.args[1]))
            con.rollback()
            # sys.exit(1)

        finally:
            cur.close()
            con.close()

            del cur
            del con
            
            CPM = state['CPM']
            uSVh = state['uSVh']
            # update web maps
            updateWeb.update_SafeCast(CPM, uSVh)
            updateWeb.update_RadMon(CPM)
            updateWeb.update_GMCMap(CPM, uSVh)

            



    return

# processes AfterShock Packets 
def processWeatherSenseAfterShock(sLine):

    # weathersense protocol 18
    state = json.loads(sLine)
    myProtocol = state['weathersenseprotocol']
    if (config.SWDEBUG):
        sys.stdout.write("processing AfterShock Data\n")
        sys.stdout.write('This is the raw data: ' + sLine + '\n')

    if (config.MQTT_Enable == True):
        mqtt_publish_single(sLine, "WSAfterShock")


    if (config.enable_MySQL_Logging == True):
        # open mysql database
        # write log
        # commit
        # close
        try:
            myTEST = ""
            myTESTDescription = ""

            con = mdb.connect(
                    "localhost",
                    "root",
                    config.MySQL_Password,
                    "WeatherSenseWireless"
            )

            cur = con.cursor()
            batteryPower =  float(state["batterycurrent"])* float(state["batteryvoltage"])
            loadPower  =  float(state["loadcurrent"])* float(state["loadvoltage"])
            solarPower =  float(state["solarpanelcurrent"])* float(state["solarpanelvoltage"])
            batteryCharge = util.returnPercentLeftInBattery(state["batteryvoltage"], 4.2)

            fields = "deviceid, protocolversion, softwareversion, weathersenseprotocol, eqcount, finaleq_si, finaleq_pga, instanteq_si, instanteq_pga, batteryvoltage, batterycurrent, loadvoltage, loadcurrent, solarvoltage, solarcurrent, auxa, solarpresent, aftershockpresent, keepalivemessage, lowbattery, batterycharge, messageID, batterypower, loadpower, solarpower, test, testdescription"
            values = "%d, %d, %d, %d, %d,%6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f, %6.2f,%6.2f,%6.2f, %d, %d, %d, %d,%d,%6.2f, %6.2f, %6.2f,\'%s\', \'%s\'" % (
            state["deviceid"], state["protocolversion"], state["softwareversion"], state["weathersenseprotocol"],
            state['eqcount'], state['finaleq_si'], state['finaleq_pga'], state['instanteq_si'],
            state['instanteq_pga'], 
            state["batteryvoltage"], state["batterycurrent"], state["loadvoltage"], state["loadcurrent"],
            state["solarpanelvoltage"], state["solarpanelcurrent"], state["auxa"],state["solarpresent"],state["aftershockpresent"],state["keepalivemessage"],state["lowbattery"],     batteryCharge, state["messageid"],
            batteryPower, loadPower, solarPower, myTEST, myTESTDescription)
            query = "INSERT INTO AS433MHZ (%s) VALUES(%s )" % (fields, values)
            # print("query=", query)
            cur.execute(query)
            con.commit()
        except mdb.Error as e:
            traceback.print_exc()
            print("Error %d: %s" % (e.args[0], e.args[1]))
            con.rollback()
            # sys.exit(1)

        finally:
            cur.close()
            con.close()

            del cur
            del con

    return




# main read 433HMz Sensor Loop
def readSensors():


    print("")
    print("######")
    #   Create our sub-process...
    #   Note that we need to either ignore output from STDERR or merge it with STDOUT due to a limitation/bug somewhere under the covers of "subprocess"
    #   > this took awhile to figure out a reliable approach for handling it...

    p = Popen( cmd, stdout=PIPE, stderr=STDOUT, bufsize=1, close_fds=ON_POSIX)
    q = Queue()

    t = Thread(target=enqueue_output, args=('stdout', p.stdout, q))
    
    t.daemon = True # thread dies with the program
    t.start()

# ---------------------------------------------------------------------------------------------------------------------------------------------------------------
    pulse = 0
    print("starting 433MHz scanning")
    print("######")
    # last timestamp for FT020T to remove duplicates
    lastFT020TTimeStamp = ""
    FT020Count = 0
    lastTimeSensorReceived = time.time()

    while True:
        #   Other processing can occur here as needed...
        #sys.stdout.write('Made it to processing step. \n')
        timeSinceLastSample = time.time() - lastTimeSensorReceived
       
        if (timeSinceLastSample > 720.0):   # restart if no reads in 12 minutes
        
            if (config.SWDEBUG):
                print(">>>>>>>>>>>>>>restarting SDR thread.....")
            lastTimeSensorReceived = time.time()
            if (config.SWDEBUG):
                print( "Killing SDR Thread")
            p.kill()
            t.join()
            pclogging.systemlog(config.INFO,"SDR Restarted")
            if (config.SWDEBUG):
                print("starting SDR Thread again")

                print("")
                print("######")
                print("Read Wireless Sensors")
                print("######")
            p = Popen( cmd, stdout=PIPE, stderr=STDOUT, bufsize=1, close_fds=ON_POSIX)
            q = Queue()

            t = Thread(target=enqueue_output, args=('stdout', p.stdout, q))
    
            t.daemon = True # thread dies with the program
            t.start()


        try:
            src, line = q.get(timeout = 1)
            #print(line.decode())
        except Empty:
            pulse += 1
        else: # got line
            pulse -= 1
            sLine = line.decode()
            lastTimeSensorReceived = time.time()
    
            #   See if the data is something we need to act on...

            if ( sLine.find('F007TH') != -1) or ( sLine.find('FT0300') != -1) or ( sLine.find('F016TH') != -1) or ( sLine.find('FT020T') != -1):
                
                if (( sLine.find('F007TH') != -1) or ( sLine.find('F016TH') != -1)): 
                    processF016TH(sLine)
                if (( sLine.find('FT0300') != -1) or ( sLine.find('FT020T') != -1)): 
                    lastFT020TTimeStamp = processFT020T(sLine, lastFT020TTimeStamp, True)
            if (sLine.find('SolarMAX') != -1):
                processSolarMAX(sLine)

            if (sLine.find('AQI') != -1):
                processWeatherSenseAQI(sLine)

            if (sLine.find('TB') != -1):
                processWeatherSenseTB(sLine)

            if (sLine.find('Generic') != -1):
                processWeatherSenseGeneric(sLine)

            if (sLine.find('AfterShock') != -1):
                processWeatherSenseAfterShock(sLine)

            if (sLine.find('Radiation') != -1):
                processWeatherSenseRadiation(sLine)


        sys.stdout.flush()