EXRAIL: Add loco speedup, slowdown, speedup_rel and slowdown_rel#490

Open

kallelix wants to merge 6 commits intoDCC-EX:develfrom

kallelix:exrail-speedup-slowdown

Commits on Oct 14, 2025

intreduce speedup and slowdown
Kristian Kalweit
committed
implement speedup and slowdown
Kristian Kalweit
committed

Commits on Oct 15, 2025

Add relative speedup and slowdown
Kristian Kalweit
committed
fix type
Kristian Kalweit
committed

Commits on Oct 20, 2025

Merge branch 'devel' into exrail-speedup-slowdown
Kristian Kalweit
committed

Commits on Oct 21, 2025

Refactor SPEEDUP_REL and SLOWDOWN_REL macros to use 'percent' instead of 'rel' for clarity and update validation ranges accordingly. Fix assertion macro.
Kristian Kalweit
committed