gists/cosmicpiparserinflux.py-9e7a7626
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Browse source
This commit is contained in:
James Devine 2021-01-10 21:45:59 +01:00 committed by GitHub
parent 1d48996e68
commit 8a6ff0c678
1 changed files with 45 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

46
cosmicpiparserinflux.py
View file

@ -1,11 +1,15 @@
#from influxdb import InfluxDBClient from influxdb import InfluxDBClient
import serial import serial
import uuid import uuid
import random import random
import time import time
import datetime import datetime
import s2cell
dbframe = 0
cosmicdict = { cosmicdict = {
"DeviceID": 0,
"UTCUnixTime": 0, "UTCUnixTime": 0,
"SubSeconds": 0.0, "SubSeconds": 0.0,
"TemperatureC": 0.0, "TemperatureC": 0.0,
@ -17,13 +21,27 @@ cosmicdict = {
"MagY": 0.0, "MagY": 0.0,
"MagZ": 0.0, "MagZ": 0.0,
"Pressure": 0.0, "Pressure": 0.0,
"Altitude": 0.0,
"Longitude": 0.0, "Longitude": 0.0,
"Latitude": 0.0 "Latitude": 0.0
} }
nstimestamp = 0
s2celllocation = 0
print("starting") print("starting")
ser = serial.Serial(port='/dev/serial0', baudrate=115200, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS, timeout=1) 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("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"); #ser.write("help\n");
while True: while True:
line = ser.readline(); line = ser.readline();
@ -85,3 +103,29 @@ while True:
current_subSeconds = float(divisors[0]) / float(divisors[1]) current_subSeconds = float(divisors[0]) / float(divisors[1])
cosmicdict['SubSeconds'] = current_subSeconds cosmicdict['SubSeconds'] = current_subSeconds
print(cosmicdict) 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')