Hi Mikko,

I am reading from IS15959-2 meter and using libguruxdlmsc C Library.

OBIS Code: 1.0.96.128.30.255 (Passive Relay Time)
Attribute-Index: 2
Object-type: DLMS_OBJECT_TYPE_DATA

I'm reading this from meter. Meter responding properly. I'm facing issue in conversion.

DLMS_OBJECT_TYPE_DATA response is of structure-type. from obj_toString() API, I'm getting below response:
Received value -> Index: 2 Value: [300, 1800, 4, 07 E6 0C 0B FF 10 39 00 FF 01 4A 00]

hi,
I want to use GSM Module sim808 for TCP connection on the meter using the Arduino server code
I have implemented the Auto-connect and I can equally see gxModemConfiguration and gxGPRSSetup, what is the function of these two objects?
do I still need to initialize the sim808 for the TCP connection using the AT commands or the gurux library has already taken care of it?

also on the physical connection.
Am I to use the Serial0 of the Arduino for the GSM module connection?

Thanks for your help.

Hi,
I am running the Arduino Server.ino the code is running well. using the GXDLMSDirector I can read the Active Energy (Ch. 1 L1 Active power+ (QI+QIV) Last avg. 3). and i found the active power register object is added using the function.
int addRegisterObject()
{
int ret;
const unsigned char ln[6] = { 1, 1, 21, 25, 0, 255 };
if ((ret = INIT_OBJECT(activePowerL1, DLMS_OBJECT_TYPE_REGISTER, ln)) == 0)
{
activePowerL1Value = 10;
GX_UINT16_BYREF(activePowerL1.value, activePowerL1Value);
//10 ^ 3 = 1000

Hello Mikko,

We are trying to use the octet-string as type to store date-time values but we are facing some difficulties.

In fact, we created an object of type gxData with value type octet-string:

Hi Mikko,

I am reading from IS15959-2 meter and using libguruxdlmsc C Library.

Query: 1

Limiter: 0.0.17.0.0.255
Index: 11

-> When reading, DLMS-lib failing with below error message::

ReadObject failed Limiter 0.0.17.0.0.255:11 Access Error : Device reports a unavailable object.
Failed to read object Limiter 0.0.17.0.0.255 attribute index 11

-> But when I parsed (received) response frame in "Gurux DLMS Translator", frame getting parsed as below.

Hi,
am trying to integrate TCP using the GSM module in Arduino server.ino for connectivity to the client using dynamic or static ip.

what is the procedure I need to follow for the integration?
Thanks

Hi,

I'm having a problem with a decryption phase with Python.

With this "Get Clock" request "7ea02e022103101c2ce6e600db001e3080000050523e079fa8b6375439df06798690dd1abf4c6357aba96cb98a72bd7e", meter returns "7ea033030221304d25e6e700db002330800000445765bdffdb7758bf79857392065e5c8a55a716ae902eac60519da7a9eeee42747e", which is correct.

Hi Mikko,
SecuritySetup for High Association(0.0.43.0.3.255) Activated as AuthenticationEncryption policy.
But next time when i am connecting gurux through none mode it is connected successfully.
Similarly happening in MR Association also.
I am thinking that connection has occur through Security: AuthenticationEncryption instead of NONE.
Please help me where is the wrong.

Hello to everyone,

I'm using Gurux Python and I'm trying to make the first serial communication only with snrmRequest() and aarqRequest().

Hello Mikko,

We are focusing now on giving each object its attribute and method access level depending on the type of association. For example, the public client has a very limited access to object to read. Based on the enumeration "DLMS_ACCESS_MODE", we used these 4 types of access level : DLMS_ACCESS_MODE_NONE, DLMS_ACCESS_MODE_READ, DLMS_ACCESS_MODE_WRITE and DLMS_ACCESS_MODE_READ_WRITE.