Hi kurmi,

we have implemented the Gurux server in esp32 and it is working fine, but the issue is with the push. I couldn't able to send the push with security. Can you please guide me through it.

BR
Vinaykumar.

Hi, Mikko!
In file gxsetmalloc.c i found duplicate if(). Row: 8426, function: cosem_setSFSKReportingSystemList().
if (value->vt == DLMS_DATA_TYPE_ARRAY)
{
if (value->vt == DLMS_DATA_TYPE_ARRAY) //duplicate if()
{
//.....
}
}

Hi,
i notice that: #define GX_ENUM(X) GX_UNION(&X, cVal, DLMS_DATA_TYPE_ENUM), in https://github.com/Gurux/GuruxDLMS.c/blob/master/development/include/va…
I think that should be: #define GX_ENUM(X) GX_UNION(&X, bVal, DLMS_DATA_TYPE_ENUM), (like in https://github.com/Gurux/GuruxDLMS.c/blob/master/development/src/varian…).

Hello,

I’ve successfully developed a DLMS host in C using the Gurux ANSI C library. It runs on a microcontroller with limited resources.

In the provided examples, the library uses dynamic memory (malloc()/free()). As you probably know, is not ideal on a microcontroller because memory fragmentation can happen.

To make the host more robust, I uncommented #DLMS_IGNORE_MALLOC in gxignore.h.
My problem is that I still need several functions declared in client.h, and those prototypes are only available when DLMS_IGNORE_MALLOC is not defined.

Do you have any timeline for when V.44 compression support is added to your library? I asked this before, but the topic was closed.

Hello,

I have a clean smart meter (ZIV) for testing that I want to use to control different areas of an industrial warehouse, although this is unrelated to my problem ;).

The thing is, when I read information from the device using GXDLMSDirector, such as the “Current association,” I get the following error: “Cannot convert an object of type ‘System.byte[]’ to type ‘System.Objec[]’.”

This has happened to me with several OBIS devices, and I wanted to know if there is any kind of solution, because I am unable to connect it to the Python API.

I have downloaded the agent zip folder and tried following to instructions to setup the agent as from the terminal output below

PS F:\PROJECTS\HARDWARE\POWER\agent_4.0.2409.1101> dotnet Gurux.DLMS.AMI.Agent.dll
starting Gurux.DLMS.Agent version 4.0.2409.1101
Welcome to use Gurux.DLMS.AMI.
Gurux.DLMS.AMI address: [https://localhost:8001]
https://185.239.208.202:8001
Enter agent name: [I-32]

Hi everyone,
I’m working with the Gurux DLMS Java libraries and I’ve run into an issue.
When the meter sends an encrypted frame without including the system title, I can’t decode it — the decryption fails.

Has anyone faced this situation? Is there a way to handle frames where the system title is missing?

Thanks in advance for any suggestions.

I want to implement the connect and Disconnect feature in my android app. Can any one guide me?

I am using the Gurux Xamarin android application to read the smart meter. Now I would like to write into the meter. So can you guide by an example.
Thanks in advance.

In the Write object function how do we assigned the value to the item.
Can you provide the some example, how to read object and write some value back.
Thanks in advance

Hello,

first of all, thanks for all the work, this project is pure gold!
We are using GXDLMSDirector to connect to an MT382 meter via optical interface. Connecting to the meter works. However, when trying to read the association view, we receive the error "GetObjects failed. Failed to receive reply from the device in given time".

Increasing the timeout does not fix it.