{
// KWL Außenluft
"enabled": true,
"allowskip": false,
"interval": 180,
"aggtime": -1,
"aggfixedinterval": false,
"protocol": "exec",
"command": "ebusctl r -f -c wtw OutsideAirTemp temp",
"format": "",
"channels": [
{
"api": "volkszaehler",
"uuid": "5a829eb0-b1d9-11eb-98a2-0bcd7e007a77",
"identifier": "",
"middleware": "http://vz.dagobert.home:81/middleware.php",
"aggmode": "none",
"duplicates": 100
}
]
},
Hallo,
habe mich nun an diese Channelart über protocol=exec gewagt. Es
funktioniert aber leider nicht. Es werden keine Werte in die
Datenbank geschrieben.
Das Kommando liefert Wert zurück:
pi@raspberrypi:~ $ mosquitto_sub -h 192.168.5.69 -p 32777 -C 1 -t
evcc/warp2/meter/values | jq -r '.power'
2.4136343
Im Log findet man dann solche Zeilen:
[Dec 15 12:55:16][exec] MeterExec::read: Calling 'mosquitto_sub -h
192.168.5.69 -p 32777 -C 1-t evcc/warp2/meter/values | jq -r '.power''
[Dec 15 12:55:16][exec] MeterExec::read: Closing process
'mosquitto_sub -h 192.168.5.69 -p 32777 -C 1-t
evcc/warp2/meter/values | jq -r '.power''
[Dec 15 12:55:16][mtr2] Got 0 new readings from meter:
[Dec 15 12:55:16][mtr2] waiting 10 seconds before next reading
Meine vzlogger.conf sieht so aus. Die ersten beiden Meter sind Gas
und Strom. Die funktionieren schon über Jahre einwandfrei.
Der dritte ist der Wallboxzähler der über den MQTT Broker läuft.
{
// General settings
"verbosity": 15, // log verbosity (0=log_alert,
1=log_error, 3=log_warning, 5=log_info, 10=log_debug, 15=log_finest)
"log": "/var/log/vzlogger/vzlogger.log", // log file, optional
"retry": 30, // http retry delay in seconds
// Build-in HTTP server
"local": {
"enabled": false, // enable local HTTPd for serving live
readings
"port": 8080, // TCP port for local HTTPd
"index": true, // provide index listing of available
channels if no UUID was requested
"timeout": 30, // timeout for long polling comet
requests in seconds (0 disables comet)
"buffer": -1 // HTTPd buffer configuration for
serving readings, default -1
// >0: number of seconds of readings
to serve
// <0: number of tuples to server per
channel (e.g. -3 will serve 3 tuples)
},
"meters" : [{ /* Strom
Ferraris-Meter */
"enabled" : true,
"protocol" : "s0",
"device" : "/dev/ttyUSB0",
"aggtime" : -1,
"aggfixedinterval" : false,
"channel" : {
"uuid":
"5a50f240-6861-11e6-93a2-ebf973f48426",
"middleware" :
"http://localhost/middleware.php",
"identifier": "Impulse",
"aggmode" : "none"
}
},{ /* Gas Meter */
"enabled" : true,
"protocol" : "s0",
"device" : "/dev/ttyUSB1",
"aggtime" : -1,
"aggfixedinterval" : false,
"channel" : {
"uuid":
"9e966320-888b-11e6-b2b7-fb7e92405315",
"middleware" :
"http://localhost/middleware.php",
"identifier": "Impulse",
"aggmode" : "none"
}
},
{
"enabled": true,
"allowskip": true,
"interval": 10,
"aggtime": -1,
"aggfixedinterval": false,
"channel": [
{
"uuid": "799c25f0-9b2f-11ee-9e4b-15d68bad4b80",
"middleware" : "http://localhost/middleware.php",
"identifier": "",
"aggmode": "none"
}
],
"protocol": "exec",
"command": "mosquitto_sub -h 192.168.5.69 -p 32777 -C
1 -t evcc/warp2/meter/values | jq -r '.power'"
}
]
}