Mise au propre 2
This commit is contained in:
Gitouche
parent
cee71782a1
commit
ba909b5a1f
170
teleinfo.py
170
teleinfo.py
|
|
@ -1,170 +0,0 @@
|
|||
#!/usr/bin/env python
|
||||
# -*- coding: utf-8 -*-
|
||||
# __author__ = "Sébastien Reuiller"
|
||||
# __licence__ = "Apache License 2.0"
|
||||
|
||||
# Python 3, prérequis : pip install pySerial influxdb
|
||||
# TIC Enedis référence : Enedis-NOI-CPT_54E.pdf
|
||||
# https://www.enedis.fr/media/2035/download
|
||||
|
||||
import logging
|
||||
import time
|
||||
from datetime import datetime
|
||||
|
||||
import requests
|
||||
import serial
|
||||
from influxdb import InfluxDBClient
|
||||
|
||||
import settings as cfg
|
||||
|
||||
# clés à utiliser - les autres ne seront pas transmises
|
||||
USED_MESURE_KEYS = [
|
||||
'LTARF',
|
||||
'EAST',
|
||||
'EASF01',
|
||||
'EASF02',
|
||||
'IRMS1',
|
||||
'URMS1',
|
||||
'SINSTS',
|
||||
'SMAXSN',
|
||||
'CCASN',
|
||||
'UMOY1',
|
||||
'MSG1',
|
||||
'NTARF',
|
||||
]
|
||||
|
||||
# clés téléinfo
|
||||
INT_MESURE_KEYS = [
|
||||
'EAST',
|
||||
'EASF',
|
||||
'EASD',
|
||||
'EAIT',
|
||||
'ERQ',
|
||||
'IRMS',
|
||||
'URMS',
|
||||
'PREF',
|
||||
'PCOUP',
|
||||
'SINST',
|
||||
'SMAX',
|
||||
'CCA',
|
||||
'UMOY',
|
||||
]
|
||||
|
||||
if not cfg.SKIPPED_TRAMES:
|
||||
framescount = 0
|
||||
else:
|
||||
framescount = cfg.SKIPPED_TRAMES
|
||||
|
||||
# création du logguer
|
||||
logging.basicConfig(filename='/tmp/teleinfo-releve.log', level=logging.INFO, format='%(asctime)s %(message)s')
|
||||
logging.info("Teleinfo starting..")
|
||||
|
||||
# connexion a la base de données InfluxDB
|
||||
if cfg.influxdb["PASSWORD"]:
|
||||
client = InfluxDBClient(host=cfg.influxdb["HOST"], port=cfg.influxdb["PORT"], username=cfg.influxdb["USER"], password=cfg.influxdb["PASSWORD"])
|
||||
else:
|
||||
client = InfluxDBClient(host=cfg.influxdb["HOST"], port=cfg.influxdb["PORT"], username=cfg.influxdb["USER"])
|
||||
|
||||
connected = False
|
||||
while not connected:
|
||||
try:
|
||||
logging.info("Database %s exists?" % cfg.influxdb["DB_NAME"])
|
||||
if not {'name': cfg.influxdb["DB_NAME"]} in client.get_list_database():
|
||||
logging.info("Database %s creation.." % cfg.influxdb["DB_NAME"])
|
||||
client.create_database(cfg.influxdb["DB_NAME"])
|
||||
logging.info("Database %s created!" % cfg.influxdb["DB_NAME"])
|
||||
client.switch_database(cfg.influxdb["DB_NAME"])
|
||||
logging.info("Connected to %s!" % cfg.influxdb["DB_NAME"])
|
||||
except requests.exceptions.ConnectionError:
|
||||
logging.info('InfluxDB is not reachable. Waiting 5 seconds to retry.')
|
||||
time.sleep(5)
|
||||
else:
|
||||
connected = True
|
||||
|
||||
|
||||
def add_measures(measures):
|
||||
points = []
|
||||
for measure, values in measures.items():
|
||||
point = {
|
||||
"measurement": measure,
|
||||
"tags": {
|
||||
# identification de la sonde et du compteur
|
||||
"host": "raspberry",
|
||||
"region": "linky"
|
||||
},
|
||||
"time": datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ"),
|
||||
"fields": values
|
||||
}
|
||||
points.append(point)
|
||||
client.write_points(points)
|
||||
|
||||
|
||||
def verif_checksum(data, checksum):
|
||||
data_unicode = 0
|
||||
for caractere in data:
|
||||
data_unicode += ord(caractere)
|
||||
sum_unicode = (data_unicode & 63) + 32
|
||||
return (checksum == chr(sum_unicode))
|
||||
|
||||
def checksum(line:str) -> str:
|
||||
return chr((sum(list(line)) & 0x3F) + 0x20)
|
||||
|
||||
def main():
|
||||
with serial.Serial(port='/dev/ttyAMA0', baudrate=9600, parity=serial.PARITY_EVEN, bytesize=serial.SEVENBITS, timeout=1) as ser:
|
||||
|
||||
logging.info("Teleinfo is reading on /dev/ttyAMA0..")
|
||||
trame = dict()
|
||||
|
||||
# boucle pour partir sur un début de trame
|
||||
line = ser.readline()
|
||||
while b'\x02' not in line: # recherche du caractère de début de trame
|
||||
line = ser.readline()
|
||||
|
||||
delaycounter = framescount
|
||||
while True:
|
||||
line = ser.readline()
|
||||
logging.debug(line)
|
||||
try:
|
||||
dataset = line.replace(b'\x03\x02', b'').rstrip(b'\r\n')
|
||||
checksumchar = checksum(dataset[:-1])
|
||||
if checksumchar == chr(dataset[-1]):
|
||||
spline = dataset.split(b'\t')
|
||||
logging.debug(spline)
|
||||
etiquette = spline[0].decode('ascii')
|
||||
if etiquette in USED_MESURE_KEYS:
|
||||
value = spline[1].decode('ascii')
|
||||
timestamp = None
|
||||
if len(spline) == 4 and spline[2] != b'' : # Horodaté
|
||||
value = spline[2].decode('ascii')
|
||||
timestamp = spline[1].decode('ascii')
|
||||
for radix in INT_MESURE_KEYS:
|
||||
if etiquette.startswith(radix):
|
||||
value = int(value)
|
||||
trame[etiquette] = {
|
||||
"value": value,
|
||||
"timestamp": timestamp,
|
||||
}
|
||||
else:
|
||||
logging.debug('Checksum error, aborting frame')
|
||||
if b'\x03' in line: # si caractère de fin dans la ligne, on insère la trame dans influx
|
||||
if delaycounter >= framescount:
|
||||
time_measure = time.time()
|
||||
|
||||
# insertion dans influxdb
|
||||
add_measures(trame)
|
||||
# ajout timestamp pour debugger
|
||||
trame["timestamp"] = int(time_measure)
|
||||
logging.debug(trame)
|
||||
delaycounter = 0
|
||||
else:
|
||||
delaycounter += 1
|
||||
|
||||
trame = dict() # on repart sur une nouvelle trame
|
||||
except Exception as e:
|
||||
logging.error("Exception : %s" % e, exc_info=True)
|
||||
logging.error("%s" % (line))
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
if connected:
|
||||
main()
|
||||
1
teleinfo.py
Symbolic link
1
teleinfo.py
Symbolic link
|
|
@ -0,0 +1 @@
|
|||
teleinfo_standard.py
|
||||
|
|
@ -4,12 +4,13 @@ After=network-online.target
|
|||
|
||||
[Service]
|
||||
Type=simple
|
||||
|
||||
User=guillaume
|
||||
Group=guillaume
|
||||
|
||||
# Run as user, make sure user can access tty (group dialout)
|
||||
#User=me
|
||||
#Group=me
|
||||
UMask=007
|
||||
|
||||
ExecStart=/usr/bin/python3 /home/guillaume/teleinfo-linky-with-raspberry/teleinfo_standard.py
|
||||
ExecStart=/usr/bin/python3 /opt/teleinfo-linky-with-raspberry/teleinfo.py
|
||||
|
||||
Restart=on-failure
|
||||
|
||||
|
|
|
|||
|
|
@ -1 +0,0 @@
|
|||
teleinfo.py
|
||||
170
teleinfo_standard.py
Executable file
170
teleinfo_standard.py
Executable file
|
|
@ -0,0 +1,170 @@
|
|||
#!/usr/bin/env python
|
||||
# -*- coding: utf-8 -*-
|
||||
# __author__ = "Sébastien Reuiller"
|
||||
# __licence__ = "Apache License 2.0"
|
||||
|
||||
# Python 3, prérequis : pip install pySerial influxdb
|
||||
# TIC Enedis référence : Enedis-NOI-CPT_54E.pdf
|
||||
# https://www.enedis.fr/media/2035/download
|
||||
|
||||
import logging
|
||||
import time
|
||||
from datetime import datetime
|
||||
|
||||
import requests
|
||||
import serial
|
||||
from influxdb import InfluxDBClient
|
||||
|
||||
import settings as cfg
|
||||
|
||||
# clés à utiliser - les autres ne seront pas transmises
|
||||
USED_MESURE_KEYS = [
|
||||
'LTARF',
|
||||
'EAST',
|
||||
'EASF01',
|
||||
'EASF02',
|
||||
'IRMS1',
|
||||
'URMS1',
|
||||
'SINSTS',
|
||||
'SMAXSN',
|
||||
'CCASN',
|
||||
'UMOY1',
|
||||
'MSG1',
|
||||
'NTARF',
|
||||
]
|
||||
|
||||
# clés téléinfo
|
||||
INT_MESURE_KEYS = [
|
||||
'EAST',
|
||||
'EASF',
|
||||
'EASD',
|
||||
'EAIT',
|
||||
'ERQ',
|
||||
'IRMS',
|
||||
'URMS',
|
||||
'PREF',
|
||||
'PCOUP',
|
||||
'SINST',
|
||||
'SMAX',
|
||||
'CCA',
|
||||
'UMOY',
|
||||
]
|
||||
|
||||
if not cfg.SKIPPED_TRAMES:
|
||||
framescount = 0
|
||||
else:
|
||||
framescount = cfg.SKIPPED_TRAMES
|
||||
|
||||
# création du logguer
|
||||
logging.basicConfig(filename='/tmp/teleinfo-releve.log', level=logging.INFO, format='%(asctime)s %(message)s')
|
||||
logging.info("Teleinfo starting..")
|
||||
|
||||
# connexion a la base de données InfluxDB
|
||||
if cfg.influxdb["PASSWORD"]:
|
||||
client = InfluxDBClient(host=cfg.influxdb["HOST"], port=cfg.influxdb["PORT"], username=cfg.influxdb["USER"], password=cfg.influxdb["PASSWORD"])
|
||||
else:
|
||||
client = InfluxDBClient(host=cfg.influxdb["HOST"], port=cfg.influxdb["PORT"], username=cfg.influxdb["USER"])
|
||||
|
||||
connected = False
|
||||
while not connected:
|
||||
try:
|
||||
logging.info("Database %s exists?" % cfg.influxdb["DB_NAME"])
|
||||
if not {'name': cfg.influxdb["DB_NAME"]} in client.get_list_database():
|
||||
logging.info("Database %s creation.." % cfg.influxdb["DB_NAME"])
|
||||
client.create_database(cfg.influxdb["DB_NAME"])
|
||||
logging.info("Database %s created!" % cfg.influxdb["DB_NAME"])
|
||||
client.switch_database(cfg.influxdb["DB_NAME"])
|
||||
logging.info("Connected to %s!" % cfg.influxdb["DB_NAME"])
|
||||
except requests.exceptions.ConnectionError:
|
||||
logging.info('InfluxDB is not reachable. Waiting 5 seconds to retry.')
|
||||
time.sleep(5)
|
||||
else:
|
||||
connected = True
|
||||
|
||||
|
||||
def add_measures(measures):
|
||||
points = []
|
||||
for measure, values in measures.items():
|
||||
point = {
|
||||
"measurement": measure,
|
||||
"tags": {
|
||||
# identification de la sonde et du compteur
|
||||
"host": "raspberry",
|
||||
"region": "linky"
|
||||
},
|
||||
"time": datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ"),
|
||||
"fields": values
|
||||
}
|
||||
points.append(point)
|
||||
client.write_points(points)
|
||||
|
||||
|
||||
def verif_checksum(data, checksum):
|
||||
data_unicode = 0
|
||||
for caractere in data:
|
||||
data_unicode += ord(caractere)
|
||||
sum_unicode = (data_unicode & 63) + 32
|
||||
return (checksum == chr(sum_unicode))
|
||||
|
||||
def checksum(line:str) -> str:
|
||||
return chr((sum(list(line)) & 0x3F) + 0x20)
|
||||
|
||||
def main():
|
||||
with serial.Serial(port='/dev/ttyAMA0', baudrate=9600, parity=serial.PARITY_EVEN, bytesize=serial.SEVENBITS, timeout=1) as ser:
|
||||
|
||||
logging.info("Teleinfo is reading on /dev/ttyAMA0..")
|
||||
trame = dict()
|
||||
|
||||
# boucle pour partir sur un début de trame
|
||||
line = ser.readline()
|
||||
while b'\x02' not in line: # recherche du caractère de début de trame
|
||||
line = ser.readline()
|
||||
|
||||
delaycounter = framescount
|
||||
while True:
|
||||
line = ser.readline()
|
||||
logging.debug(line)
|
||||
try:
|
||||
dataset = line.replace(b'\x03\x02', b'').rstrip(b'\r\n')
|
||||
checksumchar = checksum(dataset[:-1])
|
||||
if checksumchar == chr(dataset[-1]):
|
||||
spline = dataset.split(b'\t')
|
||||
logging.debug(spline)
|
||||
etiquette = spline[0].decode('ascii')
|
||||
if etiquette in USED_MESURE_KEYS:
|
||||
value = spline[1].decode('ascii')
|
||||
timestamp = None
|
||||
if len(spline) == 4 and spline[2] != b'' : # Horodaté
|
||||
value = spline[2].decode('ascii')
|
||||
timestamp = spline[1].decode('ascii')
|
||||
for radix in INT_MESURE_KEYS:
|
||||
if etiquette.startswith(radix):
|
||||
value = int(value)
|
||||
trame[etiquette] = {
|
||||
"value": value,
|
||||
"timestamp": timestamp,
|
||||
}
|
||||
else:
|
||||
logging.debug('Checksum error, aborting frame')
|
||||
if b'\x03' in line: # si caractère de fin dans la ligne, on insère la trame dans influx
|
||||
if delaycounter >= framescount:
|
||||
time_measure = time.time()
|
||||
|
||||
# insertion dans influxdb
|
||||
add_measures(trame)
|
||||
# ajout timestamp pour debugger
|
||||
trame["timestamp"] = int(time_measure)
|
||||
logging.debug(trame)
|
||||
delaycounter = 0
|
||||
else:
|
||||
delaycounter += 1
|
||||
|
||||
trame = dict() # on repart sur une nouvelle trame
|
||||
except Exception as e:
|
||||
logging.error("Exception : %s" % e, exc_info=True)
|
||||
logging.error("%s" % (line))
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
if connected:
|
||||
main()
|
||||
Loading…
Reference in a new issue