gxaes.c include wrong file
#include "../include/errorCodes.h"
must be
#include "../include/errorcodes.h"

Strange device works in "Director" only if checkbox "use frame size" is checked in "device properties".

How to set same option in C library?
Or is there other way to limit frame size?

please give document of below obis code

0,0,10,0,107,255
0,0,15,0,2,255
0,0,43,0,5,255
0,0,40,0,0,255

this OBIS required to firmware upgrade function

Hello!

I have implemented a DLMS server on a Texas Instruments C2000 microcontroller, based on the ANSI C server examples. Communication is established over PLC, and I have already implemented serialization of the PRIME API on the C2000. The DLMS server interface I am using is TYPE_PDU.

when i connect through GXdlms Director i got error

Exception Response "Service Unknown" -Exception Deciphering failed.

what can i do for firmware upgrade OBIS code and give profer information

I'm trying to stm example but there is a lot failed errors.

Test Report: Stmkit
Gurux Conformance Tests
Ran for 00:21:28.1573439
Start Time: 24.04.2025 12:44:14

hello,

I am trying to read ProfileGeneric - Meter Block Load Profile 1.0.99.1.0.255 using DLMS C library. I get Not enough memory available.

com_read --> com_readDataBlock --> readDLMSPacket --> cl_getData

this is the flow and cl_getData stating above "not enough memory "error.

TRACE for your reference sir, ----------------------------------------------------

Hi,

We are developing indian standard meter . In wrapper communication interface of US Association, existing gurux library is producing large size of response buffer when reading objects. Can you please suggest a suitable encoding mechanism to reduce the response buffer size when reading objects for less memory consumption.

Here is the below request-response .

20:48:41 Collecting objects

TX: 00 01 00 30 00 01 00 20 C8 1E 30 00 00 00 03 D3 1B D5 67 F0 D0 FE FF 50 B9 E1 23 14 61 78 8A 39 05 DB D5 6A 0D 4F E8 62

20:48:43