I got this warning in the Compiler Window but everything is working fine :
"Warning compiling file 'WasteSrcfile.c' (line 30): variable 'stringTemp' is used without initialization"
The initialization was one like this :
char stringTemp[80];
Something like this, to initialize an empty string will not work :
char stringTemp[80] = "";@cechurat No problem, workarounds are possible and and it's good to have some extra challenges. 
But if the checkbox for 'persistent parameters' is there then I assume it is an existing feature.
I am using the SHIFTOCT function block to store every 24hr the counter of my energy meter to get some history of the last 7 days.
But even with the persistent parameters box checked I lose all data after rebooting and/or downloading a new configuration.
@cechurat ... this would mean that if I add a task in the future the timing might not be correct anymore.
Would it not be better that this can be configured with timing (e.g. seconds, minutes, days,.....) instead of a certain amount of samples?
@cechurat
So, thus this mean that with the below settings I need 1800 samples for a 15min running average, correct? (50msx10 --> every 0,5s a sample)
@cechurat
No problem, Node-Red is always good for a (temporary) work around.
I want to know the 15min running average of a signal which is updated every second.
Do I enter '900' for the parameter 'n' in the AVG FB or is this related to the tick parameter set in FB EXEC?
I have problems with parsing a string with the FB PJSOCT , somehow it is not detecting the values like "0-0:96.1.4" :
{
"0-0:96.1.4": {
"medium": 0,
"channel": 0,
"measurement": 96,
"measureType": 1,
"tariffRate": 4,
"rawValue": "50215",
"values": [
{
"value": 50215,
"unit": ""
}
]
},
"0-0:96.1.1": {
"medium": 0,
"channel": 0,
"measurement": 96,
"measureType": 1,
"tariffRate": 1,
"rawValue": "3153414731313030313530393931",
"values": [
{
"value": "3153414731313030313530393931",
"unit": ""
}
]
},
"0-0:1.0.0": {
"medium": 0,
"channel": 0,
"measurement": 1,
"measureType": 0,
"tariffRate": 0,
"rawValue": "210217192713W",
"values": [
{
"value": "210217192713W",
"unit": ""
}
]
},
"1-0:1.8.1": {
"medium": 1,
"channel": 0,
"measurement": 1,
"measureType": 8,
"tariffRate": 1,
"rawValue": "000987.072*kWh",
"values": [
{
"value": 987.072,
"unit": "kWh"
}
]
},
"1-0:1.8.2": {
"medium": 1,
"channel": 0,
"measurement": 1,
"measureType": 8,
"tariffRate": 2,
"rawValue": "001143.964*kWh",
"values": [
{
"value": 1143.964,
"unit": "kWh"
}
]
},
"1-0:2.8.1": {
"medium": 1,
"channel": 0,
"measurement": 2,
"measureType": 8,
"tariffRate": 1,
"rawValue": "000335.376*kWh",
"values": [
{
"value": 335.376,
"unit": "kWh"
}
]
},
"1-0:2.8.2": {
"medium": 1,
"channel": 0,
"measurement": 2,
"measureType": 8,
"tariffRate": 2,
"rawValue": "000139.145*kWh",
"values": [
{
"value": 139.145,
"unit": "kWh"
}
]
},
"0-0:96.14.0": {
"medium": 0,
"channel": 0,
"measurement": 96,
"measureType": 14,
"tariffRate": 0,
"rawValue": "0001",
"values": [
{
"value": "0001",
"unit": ""
}
]
},
"1-0:1.7.0": {
"medium": 1,
"channel": 0,
"measurement": 1,
"measureType": 7,
"tariffRate": 0,
"rawValue": "00.665*kW",
"values": [
{
"value": 0.665,
"unit": "kW"
}
]
},
"1-0:2.7.0": {
"medium": 1,
"channel": 0,
"measurement": 2,
"measureType": 7,
"tariffRate": 0,
"rawValue": "00.000*kW",
"values": [
{
"value": 0,
"unit": "kW"
}
]
},
"1-0:21.7.0": {
"medium": 1,
"channel": 0,
"measurement": 21,
"measureType": 7,
"tariffRate": 0,
"rawValue": "00.665*kW",
"values": [
{
"value": 0.665,
"unit": "kW"
}
]
},
"1-0:22.7.0": {
"medium": 1,
"channel": 0,
"measurement": 22,
"measureType": 7,
"tariffRate": 0,
"rawValue": "00.000*kW",
"values": [
{
"value": 0,
"unit": "kW"
}
]
},
"1-0:32.7.0": {
"medium": 1,
"channel": 0,
"measurement": 32,
"measureType": 7,
"tariffRate": 0,
"rawValue": "231.6*V",
"values": [
{
"value": 231.6,
"unit": "V"
}
]
},
"1-0:31.7.0": {
"medium": 1,
"channel": 0,
"measurement": 31,
"measureType": 7,
"tariffRate": 0,
"rawValue": "003.50*A",
"values": [
{
"value": 3.5,
"unit": "A"
}
]
},
"0-0:96.3.10": {
"medium": 0,
"channel": 0,
"measurement": 96,
"measureType": 3,
"tariffRate": 10,
"rawValue": "1",
"values": [
{
"value": 1,
"unit": ""
}
]
},
"0-0:17.0.0": {
"medium": 0,
"channel": 0,
"measurement": 17,
"measureType": 0,
"tariffRate": 0,
"rawValue": "999.9*kW",
"values": [
{
"value": 999.9,
"unit": "kW"
}
]
},
"1-0:31.4.0": {
"medium": 1,
"channel": 0,
"measurement": 31,
"measureType": 4,
"tariffRate": 0,
"rawValue": "999*A",
"values": [
{
"value": 999,
"unit": "A"
}
]
},
"0-0:96.13.0": {
"medium": 0,
"channel": 0,
"measurement": 96,
"measureType": 13,
"tariffRate": 0,
"rawValue": "",
"values": [
{
"value": "",
"unit": ""
}
]
}
}
@rpisl said in Licence problem : 'Required platform doesn't exist'.:
Hi,
you installed 64bit version of Linux and the licensing mechanism can't handle your RPi model correctly yet. It would be very helpful for us if you could send us output from commands "uname -a" and "cat /proc/cpuinfo". Thank you.
@ondrej_severa Thanks, solution 1 is working fine. With solution 2 I have problems with the permission to write to this location.