This code makes it easier to use Xcom-232i from Studer Innotec. When seen as textual data, Studer protocol looks like AA3650001000E0762A2110BDB00100000CCF2.

In the older branch v1, I was constructing and reading the frames directly. This newer branch is using the official scom library provided by Studer, extended by helper functions and pre-allocated frame buffer.

That decouples the code from the serial port API and makes debugging easier.

The old branch should still work but this one should be preferred as I don't actively use the old branch anymore.

You can use this code as you see fit, it is released under MIT license.

Please see the example app and comments in the scomlib_extra.h for the API usage.

Feel free to submit pull requests to improve the code, for example extending enums with object IDs. The recommended editor to use is Visual Studio Code / VSCodium.

The latest scom library and protocol spec can be downloaded from Software and Updates section.

Full list of object IDs can be found in "Technical specification - Xtender serial protocol appendix" PDF in the same zip file.