I’m Łukasz Dywicki: software engineer, open-source developer, and consultant focused on practical systems work.
Hello, I'm Łukasz; software developer by hart, open source contributor and Apache Software Foundation middleware specialist.
It is not a secret that Linux can juggle USB serial ports between restarts. This is something which doesn't happen on linux, but if you ever looked at internet forums on how to fix issue, you for sure found advice to use custom udev rules.
The Felix Fileinstall and Config Admin are two essential components of Apache Karaf runtime. I wrote about issues with array/list handling already twice. In 2015 and 2022. While earlier post was about syntax, later was about troubles with parsing of stored entries. Turns out, I've found a reason.
The TwinCAT is automation software - both runtime and engineering environment from Beckhoff Automation. Since its early days it embedded "win", which was a shortcut from windows. Today I've finally got a TwinCAT/BSD working within VM and had to enable old fashion ADS connection to integration developed within [Apache PLC4X](https://plc4x.apache.org) library and embedded in [ConnectorIO Agent](https://connectorio.com/industrial-and-building-automation-monitoring-agent/) software.
Questions, ideas, or just want to say hello — feel free to reach out.