/**
 * @author Andrey Belomutskiy, (c) 2012-2020
 *
 * EGO Exhaust Gas Oxygen, also known as AFR Air/Fuel Ratio :)
 *
 */
#include "pch.h"

void setEgoSensor(ego_sensor_e type) {
	auto sensor = &engineConfiguration->afr;

	switch (type) {
	case ES_BPSX_D1:
		/**
		 * This decodes BPSX D1 Wideband Controller analog signal
		 */
		sensor->v1 = 0;
		sensor->value1 = 9;
		sensor->v2 = 5;
		sensor->value2 = 19;
		break;

	case ES_Innovate_MTX_L:
		sensor->v1 = 0;
		sensor->value1 = 7.35;
		sensor->v2 = 5;
		sensor->value2 = 22.39;
		break;
	case ES_14Point7_Free:
		sensor->v1 = 0;
		sensor->value1 = 9.996;
		sensor->v2 = 5;
		sensor->value2 = 19.992;
		break;
		// technically 14Point7 and PLX use the same scale
	case ES_PLX:
		sensor->v1 = 0;
		sensor->value1 = 10;
		sensor->v2 = 5;
		sensor->value2 = 20;
		break;
	default:
		firmwareError(ObdCode::CUSTOM_EGO_TYPE, "Unexpected EGO %d", type);
		break;
	}
}