File content as of revision 1:1aaf20a93f36:

#include "mbed.h"
#include "DS1820.h"

DigitalOut led(LED1);

#define DATA_PIN        A0
#define MAX_PROBES      16
DS1820* probe[MAX_PROBES];

Timer t;

int     DS;
float   Temp[16]; 

int main(){

    printf("\033[0m\033[2J\033[HInitialise...!\n\n");

    while (DS1820::unassignedProbe(DATA_PIN)) {
        probe[DS] = new DS1820(DATA_PIN);
        DS++;
        if (DS == MAX_PROBES) {
            break;
        }
    }
    
    if (!DS) {        
        printf("No Sensors found!\n\n");
        ThisThread::sleep_for(chrono::milliseconds(1000));
        NVIC_SystemReset();
    }

    // set each probe resolution, default is 12bit (750ms)
    probe[0]->setResolution(9);
//    probe[0]->setResolution(10);
//    probe[0]->setResolution(11);
//    probe[0]->setResolution(12);
//    probe[1]->setResolution(9);
//    probe[2]->setResolution(10);

    t.start();

    while(1) {
        
        printf("\033[0m\033[2J\033[HDS Sensor data..\n\n");

        int DS_error = 0;
        for (int i = 0; i < DS; i++) {
            Temp[i] = probe[i]->temperature();
            if(Temp[i]==-1000) {
                Temp[i] = probe[i]->temperature();  // get read temp again if error
                DS_error++;
            }
            printf("Probe %d:  %3.2f %cc\r\n",i,Temp[i],0xb0);
        }
        printf("\nDS errors:  %d\n\n", DS_error);

        printf("Start conversion\n");
        t.reset();
        // don't wait for conversion, but do something that takes at least 750ms before reading the sensors
        //if(DS>0){probe[0]->convertTemperature(0, DS1820::all_devices);}
        
        // wait for conversion, can take up to 750ms(12 bit mode)
        if(DS>0){probe[0]->convertTemperature(1, DS1820::all_devices);}        
        
        printf("\nConvert process time: %0.6f Seconds\n", chrono::duration<float>(t.elapsed_time()).count());

        ThisThread::sleep_for(chrono::milliseconds(1000));
    }
}