Mods to better support petrol rovers

[Yuri_Rage]

Discussion continues here, where some improvements are mentioned since last the topic came up as well as a few suggestions to explore for full firmware implementation.

ICE_ENABLE in Ardurover

Hi - we have a 15HP petrol mower that can move on battery only, and has a starter motor. We would like to electric motor to the start of the paddock, then fire up the ICE and blade for mowing, then shut down the motor after the cut. The ICE settings in plane look excellent - are they available in ROVER, and if not - any suggestions on how to script it easily - we will have RPM sensor, and relays for start and stop. Thanks in advance, Paul.