This is YAPLC runtime environment project.

YAPLC/RTE can run user aplications made with YAPLC/IDE. It runs on bare metal without any OS. It is small and portable.

• Paul Beltyukov aka @shkolnick-kun,
• Radeon Ww [email protected],
• Sergey Ovchinnikov [email protected],
• Michael Volkov [email protected].

Target "yaplc" can be used to build and upload aplication to the board.

If you want to run it, then folow these steps:

1. Build yaplc-runtime project and load it to the board (I do it with st-util on debug session start, I think OpenOCD may also be used).
2. Create a project with "yaplc" target,
3. build it,
4. connect to your target (see https://github.com/nucleron/RTE/blob/master/src/bsp/nuc-227-dev/plc_config.h#L27 for details)
5. and transfer aplication.
6. Now you can program your discovery board with YAPLC/IDE.

And yes, to use YAPLC/IDE with stock discovery you should connect Boot0 and VDD pins with jumper just before pressing "Transfer PLC" button in YAPLC/IDE.

When aplication has been loaded - disconnect Boot0 from VDD.

Or alternatively, you can add "mosfet with memory capasitor" circuit switch Boot0 automatically (see https://github.com/nucleron/RTE/blob/master/src/bsp/nuc-227-dev/plc_hw.c#L54 and https://github.com/nucleron/RTE/blob/master/src/bsp/nuc-227-dev/plc_config.h#L44 for details)