Method selectCalculator(uint16_t pid))

src/ELMduino.cpp:769–896

double ELM327::selectCalculator(uint16_t pid))() Description: ------------ * Selects the appropriate calculation function for a given PID. Inputs: ------- * uint16_t pid - The Parameter ID (PID) from the service Return: ------- * double (*func()) - Pointer to a function to be used to calculate the value for this PID. Returns nullptr if the PID is cal

    implemented in conditionResponse(). (Maintained for backward compatibility)
*/
double (*ELM327::selectCalculator(uint16_t pid))() 
{       
    switch (pid)
    {
        case ENGINE_LOAD:
        case ENGINE_COOLANT_TEMP:
        case SHORT_TERM_FUEL_TRIM_BANK_1:
        case LONG_TERM_FUEL_TRIM_BANK_1:
        case SHORT_TERM_FUEL_TRIM_BANK_2:
        case LONG_TERM_FUEL_TRIM_BANK_2:
        case FUEL_PRESSURE:
        case INTAKE_MANIFOLD_ABS_PRESSURE:
        case VEHICLE_SPEED:
        case TIMING_ADVANCE:
        case INTAKE_AIR_TEMP:
        case THROTTLE_POSITION:
        case COMMANDED_EGR:
        case EGR_ERROR:
        case COMMANDED_EVAPORATIVE_PURGE:
        case FUEL_TANK_LEVEL_INPUT:
        case WARM_UPS_SINCE_CODES_CLEARED:
        case ABS_BAROMETRIC_PRESSURE:
        case RELATIVE_THROTTLE_POSITION:
        case AMBIENT_AIR_TEMP:
        case ABS_THROTTLE_POSITION_B:
        case ABS_THROTTLE_POSITION_C:
        case ABS_THROTTLE_POSITION_D:
        case ABS_THROTTLE_POSITION_E:
        case ABS_THROTTLE_POSITION_F:
        case COMMANDED_THROTTLE_ACTUATOR:
        case ETHANOL_FUEL_PERCENT:
        case RELATIVE_ACCELERATOR_PEDAL_POS:
        case HYBRID_BATTERY_REMAINING_LIFE:
        case ENGINE_OIL_TEMP:
        case DEMANDED_ENGINE_PERCENT_TORQUE:
        case ACTUAL_ENGINE_TORQUE:
            return nullptr; 

        case ENGINE_RPM:
            return calculator_0C;

        case MAF_FLOW_RATE:
            return calculator_10;

        case OXYGEN_SENSOR_1_A:
        case OXYGEN_SENSOR_2_A:
        case OXYGEN_SENSOR_3_A:
        case OXYGEN_SENSOR_4_A:
        case OXYGEN_SENSOR_5_A:
        case OXYGEN_SENSOR_6_A:
        case OXYGEN_SENSOR_7_A:
        case OXYGEN_SENSOR_8_A:
        case OXYGEN_SENSOR_1_B:
        case OXYGEN_SENSOR_2_B:
        case OXYGEN_SENSOR_3_B:
        case OXYGEN_SENSOR_4_B:
        case OXYGEN_SENSOR_6_B:
        case OXYGEN_SENSOR_7_B: