Dear Gurux Team,

I am facing an issue while attempting to update the firmware on a meter, and I need your assistance in resolving this. Below are the details of the error I'm encountering:

Error Message: Failed to update meter firmware.

Error Details: Insufficient memory to continue the execution of the program.

Logical Name: Not specified in the error.

Steps Taken:

I tried updating the firmware using the standard procedure.

Hello, I'm currently encountering a situation where I'm using the official version of the.c client source code to read the electricity meter data, but the reading keeps failing.
The all-0 key I set when using the GXDLMSDirector client can be read normally,However, use https://github.com/Gurux/GuruxDLMS.c/tree/948da08617e623f5e3f6dd3dab9ad… appear error.
This is my execution order：

Hi Mikko Sir, 

when am trying to read data from my meter i get this error

hi dears , an iskra M3 meter always delay more than 2 years even after synch with system time, What could be the most important reasons? thanks in advance

I am working in a project where need to communicate with NON DLMS meters that use the IEC 62056-21

Is it possible if Gurux serial can be used to handle the communication

Hi,

I’ve been working with the GURUX library for ANSI C and ran into an issue.

When I try to set the value of an object class_id = 1 and an attribute of type OCTET_STRING, I’ve noticed the following:

If I read the object first and then set it, inside svr_postWrite(dlmsSettings* settings, gxValueEventCollection* args) I get args->size == 1.

If I don’t read first and I write directly, then in the same function args->size == 0, which means no post-processing happens after the write.

Hi,
How can I set counter number with number only like GuruxDLMSDirector without obis code. I'm using gurux DLMS.Python.client