X-Git-Url: https://git.realraum.at/?p=svn42.git;a=blobdiff_plain;f=rf433ctl%2FDallasTemperature%2Fexamples%2FMultiple%2FMultiple.pde;fp=rf433ctl%2FDallasTemperature%2Fexamples%2FMultiple%2FMultiple.pde;h=0000000000000000000000000000000000000000;hp=2694d077c3fe4ad5924b0c92b4e556ab4475da4c;hb=ff9137d257207a3a4b03c4f453cc1b7ce1e3cf17;hpb=a34e51d757fe52cb19de2937ae1b211894167524 diff --git a/rf433ctl/DallasTemperature/examples/Multiple/Multiple.pde b/rf433ctl/DallasTemperature/examples/Multiple/Multiple.pde deleted file mode 100644 index 2694d07..0000000 --- a/rf433ctl/DallasTemperature/examples/Multiple/Multiple.pde +++ /dev/null @@ -1,140 +0,0 @@ -#include -#include - -// Data wire is plugged into port 2 on the Arduino -#define ONE_WIRE_BUS 3 -#define TEMPERATURE_PRECISION 9 - -// 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); - -// arrays to hold device addresses -DeviceAddress insideThermometer, outsideThermometer; - -void setup(void) -{ - // start serial port - Serial.begin(9600); - Serial.println("Dallas Temperature IC Control Library Demo"); - - // Start up the library - sensors.begin(); - - // locate devices on the bus - Serial.print("Locating devices..."); - Serial.print("Found "); - Serial.print(sensors.getDeviceCount(), DEC); - Serial.println(" devices."); - - // report parasite power requirements - Serial.print("Parasite power is: "); - if (sensors.isParasitePowerMode()) Serial.println("ON"); - else Serial.println("OFF"); - - // assign address manually. the addresses below will beed to be changed - // to valid device addresses on your bus. device address can be retrieved - // by using either oneWire.search(deviceAddress) or individually via - // sensors.getAddress(deviceAddress, index) - //insideThermometer = { 0x28, 0x1D, 0x39, 0x31, 0x2, 0x0, 0x0, 0xF0 }; - //outsideThermometer = { 0x28, 0x3F, 0x1C, 0x31, 0x2, 0x0, 0x0, 0x2 }; - - // search for devices on the bus and assign based on an index. ideally, - // you would do this to initially discover addresses on the bus and then - // use those addresses and manually assign them (see above) once you know - // the devices on your bus (and assuming they don't change). - // - // method 1: by index - if (!sensors.getAddress(insideThermometer, 0)) Serial.println("Unable to find address for Device 0"); - if (!sensors.getAddress(outsideThermometer, 1)) Serial.println("Unable to find address for Device 1"); - - // method 2: search() - // search() looks for the next device. Returns 1 if a new address has been - // returned. A zero might mean that the bus is shorted, there are no devices, - // or you have already retrieved all of them. It might be a good idea to - // check the CRC to make sure you didn't get garbage. The order is - // deterministic. You will always get the same devices in the same order - // - // Must be called before search() - //oneWire.reset_search(); - // assigns the first address found to insideThermometer - //if (!oneWire.search(insideThermometer)) Serial.println("Unable to find address for insideThermometer"); - // assigns the seconds address found to outsideThermometer - //if (!oneWire.search(outsideThermometer)) Serial.println("Unable to find address for outsideThermometer"); - - // show the addresses we found on the bus - Serial.print("Device 0 Address: "); - printAddress(insideThermometer); - Serial.println(); - - Serial.print("Device 1 Address: "); - printAddress(outsideThermometer); - Serial.println(); - - // set the resolution to 9 bit - sensors.setResolution(insideThermometer, 9); - sensors.setResolution(outsideThermometer, 9); - - Serial.print("Device 0 Resolution: "); - Serial.print(sensors.getResolution(insideThermometer), DEC); - Serial.println(); - - Serial.print("Device 1 Resolution: "); - Serial.print(sensors.getResolution(outsideThermometer), DEC); - Serial.println(); -} - -// function to print a device address -void printAddress(DeviceAddress deviceAddress) -{ - for (uint8_t i = 0; i < 8; i++) - { - // zero pad the address if necessary - if (deviceAddress[i] < 16) Serial.print("0"); - Serial.print(deviceAddress[i], HEX); - } -} - -// function to print the temperature for a device -void printTemperature(DeviceAddress deviceAddress) -{ - float tempC = sensors.getTempC(deviceAddress); - Serial.print("Temp C: "); - Serial.print(tempC); - Serial.print(" Temp F: "); - Serial.print(DallasTemperature::toFahrenheit(tempC)); -} - -// function to print a device's resolution -void printResolution(DeviceAddress deviceAddress) -{ - Serial.print("Resolution: "); - Serial.print(sensors.getResolution(deviceAddress)); - Serial.println(); -} - -// main function to print information about a device -void printData(DeviceAddress deviceAddress) -{ - Serial.print("Device Address: "); - printAddress(deviceAddress); - Serial.print(" "); - printTemperature(deviceAddress); - Serial.println(); -} - -void loop(void) -{ - // call sensors.requestTemperatures() to issue a global temperature - // request to all devices on the bus - Serial.print("Requesting temperatures..."); - sensors.requestTemperatures(); - Serial.println("DONE"); - - // print the device information - printData(insideThermometer); - printData(outsideThermometer); -} -