The device returns the correct value 522140, but after multiplying by scaler 0.01, returned the value 5221.40000000000005.

This does not happen with all data.

Below is a screenshot showing the code of file "GXDLMSProfileGeneric" with incorrect data conversion.

Please tell me, can this be fixed?

Thanks.

Reading data:

[Hex trace removed]

Hi, I am an Android developer<br>
Recently i have integrated communication between Android App with smart meter using GXSerial communication using USB but i need GXBluetooth also in Android native app but while refering the documents online it says GXBluetooth is only available for Xamarin. Is there any support for GXBluetooth in java.

Hi Kurumi,

We are trying to understand what data is stored about the objects which we create using example

https://github.com/Gurux/GuruxDLMS.c/blob/master/Arduino_IDE/server/ser…

Hello Sir,

In our current Gurux-based Android project, we are successfully communicating with the DLMS meter using the serial port. Now, we would like to enable Bluetooth communication with the meter. Is there any official support or recommended approach for integrating Bluetooth communication into the existing Gurux Android project?

Any guidance or example implementation would be greatly appreciated.

Thank you.

Hi!

When communicating with a meter through a gateway, there is a  GXDLMSException("Invalid reply. The client has closed the connection.") thrown for a successful ReleaseResponse wrapped in GatewayResponse.

I believe the reason is that this peace of code doesn't recognize it: https://github.com/Gurux/Gurux.DLMS.Net/blob/5284708bd1b9823d9d9f817223dc2f5993deeb02/Development/GXDLMS.cs#L5658-L5665

Example packet: 

if i provide from date and to date to read the profile generic data i am getting the error has
Access error : Unknown error

if i select all, the data is coming from the meter

I have implemented a Python script to read the Header and scaler values sent from the meter through the Wrapper interface using GXDLMSReader. Similarly, I want to have a function to read a Header and Scaler from a fragmented HDLC frame. Please let me know how I can achieve this.
Note: My current implementation always returns "Invalid HDLC frame," but the frame is being translated correctly in the Gurux online translator.