Hi kurumi

Hi, I was reading the DLMS green book, where it explains priority management and says the following:

"9.1.4.4.4 Priority handling
For data transfer services using LN referencing, two priority levels are available: normal (FALSE) and high (TRUE). This feature allows receiving a response to a new request before the response to a
previous request is completed.

used GXDLMSDirector and everything works fine. But when I try to use C example client with these arguments:
./gurux.dlms.client.bin -h localhost -p 4061 -c 22 -a HighSHA256 -P Gurux -T 4142434445464748
I get error:
Connecting to localhost:4061
InitializeConnection
Access Error : Device reports Read-Write denied.

Also tried to use .NET client and everything works fine.

Hi Mikko,

Happy new year !

I need your advice please, I have to make some tests on indian meters (Capital Power System and L&T), this 2 meters have 2 connection types (HDLC with optical probe and 4G modem).
I am facing a problem, I didn't manage to connect them here in France, I have tried several telecom operators but I see a GRPS connection failed error code on the meter and the APN doesn't give me an IP address (the 2 cosem objects ip4setup and ip6setup remain empty).

When I am reading the billing profile date the timestamp is getting as hexadecimal is there any way to convert it into readable form?
This is the output I am getting

Hello, tried your dlms.c library, wanted to ask if this is a bug or I am using library wrong?

String data is trash value although data in reply is good. Scrolled through your cosem metods and saw:
cosem_setGsmDiagnostic():

memcpy(object->operatorName, value->strVal, value->strVal->size);

should'nt it be

memcpy(object->operatorName, value->strVal->data, value->strVal->size);

?

made a patch myself and it works.

When I am reading the events it is not possible to read one by one objects it is throwing some invalid block number error.what is the issue?Here us the output

Hi!

I live in Finland and I have Echelon 83332 meter. Seems that I'm receiving push messages from the device's optical port (ttyUSB0).

However I have no idea how to parse those messages. I'm looking for a way to read real-time energy consumption.

Any help would be highly appreciated. Is decryption key required in Finland? Operator is Caruna.

We have a panel meter. It doesn't have optical port and doesn't support DLMS protocol. 

It only have Rs 485 with ModBUS. 

So we need one solutions that will connect RS485 at meter and fetch ModBUS data, convert it to DLMS data and output port will be optical port.

I have to create one simulator of smart meter using java but it shows error