Sensoradressen auslesen

1.   #include <OneWire.h>
2.   #include <DallasTemperature.h>
3.
4.   // Anschluss Datenleitung am ESP8266
5.   #define ONE_WIRE_BUS D2
6.
7.   // ONE-Wire Verbindung
8.   OneWire oneWire(ONE_WIRE_BUS);
9.
10.   DallasTemperature sensors(&oneWire);
11.
12.   DeviceAddress Thermometer;
13.
14.   int deviceCount = 0;
15.
16.   void setup(void)
17.   {
18.      // Start serieller Monitor
19.      Serial.begin(115200);
20.
21.      sensors.begin();
22.
23.      Serial.println("Locating devices...");
24.      Serial.print("Found ");
25.      deviceCount = sensors.getDeviceCount();
26.      Serial.print(deviceCount, DEC);
27.      Serial.println(" devices.");
28.      Serial.println("");
29.
30.      Serial.println("Printing addresses...");
31.      for (int i = 0;  i < deviceCount;  i++)
32.      {
33.        Serial.print("Sensor ");
34.        Serial.print(i+1);
35.        Serial.print(" : ");
36.        sensors.getAddress(Thermometer, i);
37.        printAddress(Thermometer);
38.      }
39.   }
40.
41.   void loop(void)
42.   { }
43.
44.   // Sensoradressen im Seriellen Monitor abbilden
45.   void printAddress(DeviceAddress deviceAddress)
46.   {
47.      for (uint8_t i = 0; i < 8; i++)
48.      {
49.        Serial.print("0x");
50.        if (deviceAddress[i] < 0x10) Serial.print("0");
51.        Serial.print(deviceAddress[i], HEX);
52.        if (i < 7) Serial.print(", ");
53.      }
54.      Serial.println("");
55.   }

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