fix #551 - forbid gearshift for very low time step on APTN transmission
requested to merge alixgui/vecto:fix/551_Low_timestep_forbid_gearshift_for_GBauto into amdm2/develop
forbid gearshift for very low time step on APTN transmission
- fix issue 551 : braking powersearch issue on vehicle with IEPC with 3 Gears
- in fact it is a problem of short brake phase during which a gearshift is made: upshift so fast that it brakes too much without brake (due to automatic gearbox configuration with no torque interruption)
- fix: forbid gearshift for these really reduced timestep, but only for APTN
- note: this type of approach is already implemented driver.cs for clutch engaging (1C-->1L) with the variable postponeEngage
- with this fix, the upshift is made on next timestep
- tested on other vehicle cases without regression and no consumption difference