// returns number of milliseconds to wait till conversion is complete (based on IC datasheet)
int16_t DallasTemperature::millisToWaitForConversion(uint8_t bitResolution) {

    switch (bitResolution) {
    case 9:
        return 94;
    case 10:
        return 188;
    case 11:
        return 375;
    default:
        return 750;
    }

#include <OneWire.h>
#include <DallasTemperature.h>
#define ONE_WIRE_BUS A0
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);

void setup() {}

void loop () {
    float currentTemp = sensors.getTempCByIndex(0);
    sensors.requestTemperatures();
}