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Julius Pfrommer
Sep 25
[Announcement] v1.5.0-rc1 Release Candidate
Dear all, There is now a first release candidate for the upcoming 1.5 release series. Thanks to
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[Announcement] v1.5.0-rc1 Release Candidate
Dear all, There is now a first release candidate for the upcoming 1.5 release series. Thanks to
Sep 25
Rick
,
Julius Pfrommer
3
Sep 19
Client Authentication question
Julius, You were correct, the ApplicationURI did not match the URI in the certificate. I added this
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Client Authentication question
Julius, You were correct, the ApplicationURI did not match the URI in the certificate. I added this
Sep 19
Thomas Nittel
,
Julius Pfrommer
3
Sep 9
StatusCode assigned to a value
For all who may have the same question: UA_DataValue dataValue; UA_DataValue_init(&dataValue);
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StatusCode assigned to a value
For all who may have the same question: UA_DataValue dataValue; UA_DataValue_init(&dataValue);
Sep 9
Mohammad Rahil
,
Jacky Bek
5
Aug 30
Assistance with Linking Errors when Enabling OpenSSL in open62541
Hi Jacky, Thanks for the solution , things are working now. Regards, Rahil On Monday, August 25, 2025
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Assistance with Linking Errors when Enabling OpenSSL in open62541
Hi Jacky, Thanks for the solution , things are working now. Regards, Rahil On Monday, August 25, 2025
Aug 30
Mohammad Rahil
Aug 29
Issue with Namespace in Generated DI Data Types
Hi All, I'm trying to generate base data types for DI using the generate_datatypes.py script
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Issue with Namespace in Generated DI Data Types
Hi All, I'm trying to generate base data types for DI using the generate_datatypes.py script
Aug 29
Mohammad Rahil
Aug 23
Help Needed: Server Configuration for Latest CTT Tool
Hi everyone, Could someone please assist me in configuring the server with the appropriate
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Help Needed: Server Configuration for Latest CTT Tool
Hi everyone, Could someone please assist me in configuring the server with the appropriate
Aug 23
Muhammed Sajid
Aug 22
Running open62541 on STM32 Nucleo-H7S3L8 (Baremetal)
Hello everyone, I am planning to test the open62541 library on my STM32 Nucleo-H7S3L8 board using
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Running open62541 on STM32 Nucleo-H7S3L8 (Baremetal)
Hello everyone, I am planning to test the open62541 library on my STM32 Nucleo-H7S3L8 board using
Aug 22
Mohammad Rahil
,
Robert Wörle
4
Aug 21
CTT tool issue
Hi Everyone, Can someone pls help in configuring the basic server so that CTT Tool can connect to it
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CTT tool issue
Hi Everyone, Can someone pls help in configuring the basic server so that CTT Tool can connect to it
Aug 21
Rudolf
Aug 5
connectivityCheckInterval != 0
Hi, I have a client implementation with inactivitycheck enabled, ie at 500ms. When something is wrong
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connectivityCheckInterval != 0
Hi, I have a client implementation with inactivitycheck enabled, ie at 500ms. When something is wrong
Aug 5
Julius Pfrommer
Aug 4
[Announement] v1.4.13 Patch Release
Dear all, There is now an eleventh patch release for the 1.4 release series. Thanks to everybody
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[Announement] v1.4.13 Patch Release
Dear all, There is now an eleventh patch release for the 1.4 release series. Thanks to everybody
Aug 4
Mohammad Rahil
,
Thomas Dorn
2
Aug 1
Initial Pubsub Configuration
Hi Mohhammad, there is a file format described in part 5 and referenced in part 14 called
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Initial Pubsub Configuration
Hi Mohhammad, there is a file format described in part 5 and referenced in part 14 called
Aug 1
Mohammad Rahil
Jul 30
Attaching Callback method to method node
Hi All, Consider two scenario: Scenario 1: Suppose object "lock" is defined in DI namespace
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Attaching Callback method to method node
Hi All, Consider two scenario: Scenario 1: Suppose object "lock" is defined in DI namespace
Jul 30
Roberto Filippi
,
vas...@linutronix.de
2
Jul 23
Network Address Available after Server Start
Hi Roberto, I don't know of a ready-made solution for this in open62541. I have solved such
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Network Address Available after Server Start
Hi Roberto, I don't know of a ready-made solution for this in open62541. I have solved such
Jul 23
Julius Pfrommer
2
Jul 10
Github CI Offline -- Status and Ongoing Work
Dear all, We are moving our CI infrastructure from Github Actions to CircleCI. Github is not
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Github CI Offline -- Status and Ongoing Work
Dear all, We are moving our CI infrastructure from Github Actions to CircleCI. Github is not
Jul 10
Pw Labod
2
Jul 3
Port for IAR, embOS, emNet
further information: The processor on the embedded platform is an Arm Cortex-A8 Pw Labod schrieb am
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Port for IAR, embOS, emNet
further information: The processor on the embedded platform is an Arm Cortex-A8 Pw Labod schrieb am
Jul 3
Adrian Tomren
, …
vas...@linutronix.de
5
Jun 12
Bad_IdentityTokenRejected Connecting with Username & Password
No problem, I'm glad it helped. Good luck with the project! On Wednesday, June 11, 2025 at 5:25:
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Bad_IdentityTokenRejected Connecting with Username & Password
No problem, I'm glad it helped. Good luck with the project! On Wednesday, June 11, 2025 at 5:25:
Jun 12
Mohammad Rahil
,
Thomas Dorn
2
Jun 3
Full Namespace 0 initialization at server
Hi Mohammad, have a look in the build options; there you can specify if you want to use the full NS0,
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Full Namespace 0 initialization at server
Hi Mohammad, have a look in the build options; there you can specify if you want to use the full NS0,
Jun 3
Mohammad Rahil
May 30
Initialization of full namespace 0
Hi all, Can anyone help in creating full namespace 0 with all nodes with the help of nodeset compiler
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Initialization of full namespace 0
Hi all, Can anyone help in creating full namespace 0 with all nodes with the help of nodeset compiler
May 30
Julius Pfrommer
May 15
[Announement] v1.4.11 Patch Release
Dear all, There is now an eleventh patch release for the 1.4 release series. Thanks to everybody
unread,
[Announement] v1.4.11 Patch Release
Dear all, There is now an eleventh patch release for the 1.4 release series. Thanks to everybody
May 15
Julius Pfrommer
May 13
[Announcement] Community Call on May 15th
Dear all, The next open62541 Community Call will take place on May 15th at 17:00 (Berlin Time /
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[Announcement] Community Call on May 15th
Dear all, The next open62541 Community Call will take place on May 15th at 17:00 (Berlin Time /
May 13
fjfeld...@googlemail.com
Apr 29
Update OPC Server from V1.3.6 to V1.4.11
I try to update my running OPC Server from V1.3.6 to V1.4.11 under a embedded Linux system. I changed
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Update OPC Server from V1.3.6 to V1.4.11
I try to update my running OPC Server from V1.3.6 to V1.4.11 under a embedded Linux system. I changed
Apr 29
Sangamesh hugar
Apr 8
Regarding Open62541 Testing with CTT
Hi Team, We want to test open62541 examples with the CTT. Is there any example code available that
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Regarding Open62541 Testing with CTT
Hi Team, We want to test open62541 examples with the CTT. Is there any example code available that
Apr 8
GAYATHRI U
,
Rolf Kalbermatter
2
Apr 7
Integration of Threadx with OPC UA
Basically the same applies as with integration into other platforms. open62541 consists of a large
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Integration of Threadx with OPC UA
Basically the same applies as with integration into other platforms. open62541 consists of a large
Apr 7
Mikko Kiilholma
,
Julius Pfrommer
2
Apr 2
1.4.11.1, BadTypeMismatch with UA_NAMESPACE_ZERO=FULL
Mikko, The master branch is built against the 1.5.03 Nodeset from the OPC Foundation. Make sure that,
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1.4.11.1, BadTypeMismatch with UA_NAMESPACE_ZERO=FULL
Mikko, The master branch is built against the 1.5.03 Nodeset from the OPC Foundation. Make sure that,
Apr 2
Sangamesh hugar
,
Julius Pfrommer
2
Apr 2
Usage of CA certificate for secure channel
The SDK supports CA certificates. But it needs to have the required bits to act as a CA. And the CA
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Usage of CA certificate for secure channel
The SDK supports CA certificates. But it needs to have the required bits to act as a CA. And the CA
Apr 2
Thomas Dorn
,
Julius Pfrommer
2
Apr 2
Old UA Nodeset 1.05.02 missing types for UAFX
Thomas, We aim to update the nodeset to v1.05.04 for the next stable release v1.5. The current master
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Old UA Nodeset 1.05.02 missing types for UAFX
Thomas, We aim to update the nodeset to v1.05.04 for the next stable release v1.5. The current master
Apr 2
Chirantan Joshi
3
Mar 19
Not able to subscribe to IMAGE BMP Datatype Using UADP protocol in PubSub
Any inputs on above issue? On Friday, February 28, 2025 at 5:56:16 PM UTC+5:30 Chirantan Joshi wrote:
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Not able to subscribe to IMAGE BMP Datatype Using UADP protocol in PubSub
Any inputs on above issue? On Friday, February 28, 2025 at 5:56:16 PM UTC+5:30 Chirantan Joshi wrote:
Mar 19
Julius Pfrommer
Mar 14
[Announement] v1.4.11 Patch Release
Dear all, There is now an eleventh patch release for the 1.4 release series. Thanks to everybody
unread,
[Announement] v1.4.11 Patch Release
Dear all, There is now an eleventh patch release for the 1.4 release series. Thanks to everybody
Mar 14
Sangamesh hugar
,
Julius Pfrommer
2
Mar 11
Restrict OPC UA server to allow only one active session per user at a time
You can take the default plugin implementation for AccessControl and modify it to track the number of
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Restrict OPC UA server to allow only one active session per user at a time
You can take the default plugin implementation for AccessControl and modify it to track the number of
Mar 11
Proxima Centauri
, …
Julius Pfrommer
8
Feb 20
OPCUA server on bare metal CPU
Hi Julius, thank you for your reply. I have already tried to contact you on your private channel -
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OPCUA server on bare metal CPU
Hi Julius, thank you for your reply. I have already tried to contact you on your private channel -
Feb 20