jerrrrycho 97c483e827 fix: Elf emergency brake position vents the pipe only from the driven vehicle, coupled units agree on the controller position ...

The emergency position of the master controller vented the brake pipe from
every vehicle whose controller stood there, and "MainCtrl" reached the coupled
vehicles raw, so an Elf with EIMCtrlMainEmergency and one without it disagreed
by one notch (the full braking of one was the emergency brake of the other,
neutral of one a power position of the other). The pipe is now vented only
from the vehicle driven from (IsCabMaster()), and the position goes to the
coupled vehicles in the positions without the key (MainCtrlPosForCoupled(),
the emergency one as the full braking), each adding its own shift on receiving
it (MainCtrlPosFromCoupled()).

The loader's fix-up for the old MCPN=4 raises DirChangeMaxPos by the same
shift, so the reverser keeps working at the new neutral.

2026-11-08 18:05:00 +01:00

9.2 KiB

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