cosmicpiparserinflux.py

@@ -1,11 +1,15 @@
-#from influxdb import InfluxDBClient
+from influxdb import InfluxDBClient
 import serial
 import uuid
 import random
 import time
 import datetime
+import s2cell
+
+dbframe = 0
 
 cosmicdict = {
+        "DeviceID": 0,
         "UTCUnixTime": 0,
         "SubSeconds": 0.0,
         "TemperatureC": 0.0,
@@ -17,13 +21,27 @@ cosmicdict = {
         "MagY": 0.0,
         "MagZ": 0.0,
         "Pressure": 0.0,
+        "Altitude": 0.0,
         "Longitude": 0.0,
         "Latitude": 0.0
         }
+        
+nstimestamp = 0
+
+s2celllocation = 0
 
 print("starting")
 ser = serial.Serial(port='/dev/serial0', baudrate=115200, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS, timeout=1)
 print("connected to: " + ser.portstr)
+print ("The device ID using uuid1() is : ",end="")
+print (uuid.uuid1().int)
+cosmicdict['DeviceID']=uuid.uuid1().int
+
+print("DB connection")
+client = InfluxDBClient(host='localhost', port=8086)
+client.create_database('cosmicpilocal')
+data=[]
+
 #ser.write("help\n");
 while True:
     line = ser.readline();
@@ -85,3 +103,29 @@ while True:
                     current_subSeconds = float(divisors[0]) / float(divisors[1])
                 cosmicdict['SubSeconds'] = current_subSeconds
             print(cosmicdict)
+            #conversion to ns for influx
+            #add s and ns, then multiply by 1e9
+            nstimestamp = cosmicdict['UTCUnixTime']+cosmicdict['SubSeconds']
+            nstimestamp = nstimestamp*1e9
+            nstimestamp = int(nstimestamp)
+            s2celllocation = s2cell.lat_lon_to_cell_id(cosmicdict['Latitude'],cosmicdict['Longitude'])
+            data = []
+            data.append("{measurement},id={DeviceID} s2_cell_id={s2_cell_id},lat={latitude},lon={longitude},Temp={Temp},Hum={Hum},Accelx={Accelx},Accely={Accely},Accelz={Accelz},Magx={Magx},Magy={Magy},Magz={Magz},Press={Pressx},Alt={Altx} {timestamp}"
+            .format(measurement='CosmicPiV1.8.1',
+                    DeviceID=cosmicdict['DeviceID'],
+                    s2_cell_id=s2celllocation,
+                    latitude=cosmicdict['Longitude'],
+                    longitude=cosmicdict['Latitude'],
+                    Temp=cosmicdict['TemperatureC'],
+                    Hum=cosmicdict['Humidity'],
+                    Accelx=cosmicdict['AccelX'],
+                    Accely=cosmicdict['AccelY'],
+                    Accelz=cosmicdict['AccelZ'],
+                    Magx=cosmicdict['MagX'],
+                    Magy=cosmicdict['MagY'],
+                    Magz=cosmicdict['MagZ'],
+                    Pressx=cosmicdict['Pressure'],
+                    Altx=cosmicdict['Altitude'],
+                    timestamp=nstimestamp))
+            print(data)
+            client.write_points(data, database='cosmicpilocal', time_precision='n', batch_size=1, protocol='line')