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General discussion about Gurux community, forum, bugtracker, GXDN, web site, and / or products.

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By Ashok_Chowdary , 24 September, 2021

Having trouble to installing the GXDLMS Director client software in my pc

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Hi,

I'm having trouble installing the GuruX Director.
During the installation, I encountered the following ERROR Summary.

PLATFORM VERSION INFO
Windows : 6.1.7601.65536 (Win32NT)
Common Language Runtime : 4.0.30319.42000
System.Deployment.dll : 4.6.81.0 built by: NETFXREL2
clr.dll : 4.6.81.0 built by: NETFXREL2
dfdll.dll : 4.6.81.0 built by: NETFXREL2
dfshim.dll : 4.0.41209.0 (Main.041209-0000)

By aoudumbarpawar , 22 September, 2021

Error for selective access for invalid date time

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Hii,

Suppose if meter has the ELP records as below:

Start record Date : 10/9/21
End record Date : 15/9/21

What meter should give response if client want to read records with requested date range is before start record date or requested date range is future date after End record date.

1. Should meter must responds error? if yes what error it should be?
2. Meter should reply empty record?

BR,
AP

By bhatiasidharth.89 , 20 September, 2021

Adding new objects to sample Arduino code

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Hi Mikko,

Can you please explain with an example about how I can add new objects to the sample Arduino code? The default code has a very limited number of objects. I would like to understand how I can add more of these according to my needs.

Thanks and Regards
Sidharth

By bhatiasidharth.89 , 6 September, 2021

Adding IP connectivity to Arduino Gurux server example

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Hi Mikko,

I wish to add IP connectivity to Arduino Gurux server example and read/write the demo meter over an IP connection with the Gurux DLMS Director software. My meter can connect to WiFi. Could you please guide my as to how I can proceed with this?

Regards
Sidharth

By bhatiasidharth.89 , 25 August, 2021

DLMS server for ESP32 using ESP-IDF

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Hi Mikko,

I am trying to run a DLMS server on an ESP32 using ESP-IDF framework. Could you please let me know the steps I should take to run a DLMS server on an ESP32 using ESP-IDF framework?

Regards
Sidharth

By bhatiasidharth.89 , 14 August, 2021

Errors in compiling Arduino server for ESP32

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Hi Mikko,

I am trying to compile the Arduino server example for ESP32 but I am getting some errors. The code compiles and works fine for Arduino Mega. Following are the errors:
Arduino: 1.8.15 (Windows 10), Board: "ESP32 Dev Module, Disabled, Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS), 240MHz (WiFi/BT), QIO, 80MHz, 4MB (32Mb), 921600, None"

server:990:5: error: expected constructor, destructor, or type conversion before '(' token

ISR(TIMER1_COMPA_vect) {

^

By aoudumbarpawar , 13 August, 2021

Release of suite 1 with Digital Signing APDU

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Hii sir,

Good Morning!!!

Is there any update on release of suite with Digital Signing APDU?

As per our last discussion you were told me that you planned to release in august.

also can send me the third party root certificate authority which provides the certificates as per DLMS or the third party authority that you are using in gurux director.

Best Regards,
Aoudumbar Pawar

By Akash kumar , 12 August, 2021

What to send in GXSerial(this).send()

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Hi,
I just implemented your android demo from Github " https://github.com/Gurux/gurux.serial.android "
and sucessfully received port name from cl.ports[0].toString() also cl.isOpen.toString() returns true, when we are sending Random data in GXSerial(this).send("Random data") a fragment with configuration gets loaded in the app but received 0 zero in bytesReceived.() method.
After sending random string with below given detail A page is being loaded with all detail in the app automatically.

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