The majority of rusEFI code is written in very plain C++ ("C with classes"), with rusEFI console and some code generating tools written in java.

Most of the needs are within the C/C++ firmware and automated testing.

A good first contribution could be adding some automated testing into https://github.com/rusefi/rusefi/tree/master/unit_tests/tests

For current coverage report see https://rusefi.com/docs/unit_tests_coverage/

Doxygen source code documentation is found here.

Our primary tool-chain is GCC+Eclipse but we also support IAR.

Testing coverage open tickets: https://github.com/rusefi/rusefi/labels/automated_testing

All open tickets: https://github.com/rusefi/rusefi/issues

See Try It for how to work on rusEFI code with zero or minimal hardware.

Click here for a Q&A on source code.

Some random tips