framboise314.fr

Code : Tout sélectionner

#include <SPI.h>
#include <RF24.h>
#include <OneWire.h>
#include <DallasTemperature.h>

// Data wire is plugged into pin 2 on the Arduino
#define ONE_WIRE_BUS 2

// ce,csn pins
RF24 radio(9,10);

// 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);

void setup(void)
{
    // init radio for writing on channel 76
    radio.begin();
    radio.setPALevel(RF24_PA_MAX);
    radio.setChannel(0x4c);
    radio.openWritingPipe(0xF0F0F0F0E1LL);
    radio.enableDynamicPayloads();
    radio.powerUp();

    sensors.begin(); // IC Default 9 bit. If you have troubles consider upping it 12. Ups the delay giving the IC more time to process the temperature measurement

    Serial.begin(9600);

}

void loop(void)
{

  sensors.requestTemperatures(); // Send the command to get temperatures
  Serial.println("DONE");
  Serial.print("Temperature for Device 1 is: ");
  Serial.print(sensors.getTempCByIndex(0));
  String temp = (sensors.getTempCByIndex(0));

  radio.write();
  
  // pause a second
  delay(1000);
}

Code : Tout sélectionner

	unsigned long time = millis();
			bool ok = radio.write( &time, sizeof(unsigned long) );

Code : Tout sélectionner

	  String temp = (sensors.getTempCByIndex(0));
bool ok = radio.write( &temp, strlen(temp) );