/** * @file speed_density.h * * @date May 29, 2014 * @author Andrey Belomutskiy, (c) 2012-2020 */ #pragma once #include "airmass.h" #include "speed_density_base.h" #define gramm_second_to_cc_minute(gs) ((gs) / 0.0119997981) #define cc_minute_to_gramm_second(ccm) ((ccm) * 0.0119997981) temperature_t getTCharge(int rpm, float tps); void initSpeedDensity();