This is a collection of various Open Source projects, such as a Step 7 compatible AWL/STL Soft-PLC, a CNC remote control, a Razer device configurator for Linux, a soldering station firmware and many other exciting projects.

Your contributions are welcome due to the Open Source nature of all these projects. Feel free to contact me with questions, suggestions and regarding code improvements. Your feedback is welcome.

• [2021-11-06] crcgen 2.2, Generator for CRC HDL code
  
• [2021-10-23] pyprofibus 1.11, PROFIBUS software stack
  
• [2021-09-02] pwman 2.5, PWMan - Commandline password manager
  
• [2021-07-23] awlsim 0.74.2, S7 compatible Soft-PLC
  
• [2021-07-21] pilc 20210721, The Raspberry Pi based S7 compatible PLC
  
• [2021-04-23] disktest 1.4.0, Hard Disk (HDD) and Solid State Disk (SSD) tester
  
• [2020-07-19] toprammer 0.18, TOP2049 Opensource Software
  
• [2020-05-29] razercfg 0.42, Razer device configuration tool
  
• [2017-09-19] xytronic-lf 1.5, Xytronic LF-1600 soldering station firmware
  

All public Git repositories can be found here.

• Q: Are you from Switzerland?
  A: No, I'm German and I live in Germany.
• Q: Uhm, and why a .ch domain then?
  A: Because it's my name.

If you want to contribute to any project, please read our contribution guidelines first. That will help you save a lot of time and keep wasted effort minimal.

The CMS used for this site is a custom WSGI/Python3 based solution with a filesystem based database. It focuses on easy maintainability of the database with standard text editors.

The development source code of cms can be downloaded using the Git version control system as follows:

git clone https://git.bues.ch/git/cms.git

To browse the Git repository online, go to the repository web interface.
Or download the compressed snapshot.
A mirror of the repository is available on GitHub, GitLab, Bitbucket and on NotABug.org.
If you want to contribute to cms, please read the contribution guidelines first.