Co jest nie tak ? - Wersja do druku

Kod:

#include <OneWire.h> 

#include <DallasTemperature.h> 

OneWire temp(7); 

DallasTemperature DS18(&temp); 



void setup()

{

Serial.begin(9600); 

DS18.begin(); 

}

void loop() 

{

DS18.requestTemperatures(); 

Serial.print("DS18 numer 1: "); 

Serial.println(DS18.getTempCByIndex(0)); 

Serial.print("DS18 numer 2: "); 

Serial.println(DS18.getTempCByIndex(1)); 

Serial.print("\r\n"); 

delay(2000); 

}

Kod:

// Include the libraries we need

#include <OneWire.h>

#include <DallasTemperature.h>



// Data wire is plugged into port 2 on the Arduino

#define ONE_WIRE_BUS 2



// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)

OneWire oneWire(ONE_WIRE_BUS);



// Pass our oneWire reference to Dallas Temperature. 

DallasTemperature sensors(&oneWire);



/*

 * The setup function. We only start the sensors here

 */

void setup(void)

{

  // start serial port

  Serial.begin(9600);

  Serial.println("Dallas Temperature IC Control Library Demo");



  // Start up the library

  sensors.begin();

}



/*

 * Main function, get and show the temperature

 */

void loop(void)

{ 

  // call sensors.requestTemperatures() to issue a global temperature 

  // request to all devices on the bus

  Serial.print("Requesting temperatures...");

  sensors.requestTemperatures(); // Send the command to get temperatures

  Serial.println("DONE");

  // After we got the temperatures, we can print them here.

  // We use the function ByIndex, and as an example get the temperature from the first sensor only.

  Serial.print("Temperature for the device 1 (index 0) is: ");

  Serial.println(sensors.getTempCByIndex(0));  

}