X-Git-Url: https://git.realraum.at/?p=svn42.git;a=blobdiff_plain;f=rf433ctl%2FDallasTemperature%2Fexamples%2FAlarm%2FAlarm.pde;fp=rf433ctl%2FDallasTemperature%2Fexamples%2FAlarm%2FAlarm.pde;h=0000000000000000000000000000000000000000;hp=e0884ea39f76271cd468b5716120d6f867bc8537;hb=ff9137d257207a3a4b03c4f453cc1b7ce1e3cf17;hpb=a34e51d757fe52cb19de2937ae1b211894167524 diff --git a/rf433ctl/DallasTemperature/examples/Alarm/Alarm.pde b/rf433ctl/DallasTemperature/examples/Alarm/Alarm.pde deleted file mode 100644 index e0884ea..0000000 --- a/rf433ctl/DallasTemperature/examples/Alarm/Alarm.pde +++ /dev/null @@ -1,162 +0,0 @@ -#include -#include - -// Data wire is plugged into port 2 on the Arduino -#define ONE_WIRE_BUS 3 - -// 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("Found "); - Serial.print(sensors.getDeviceCount(), DEC); - Serial.println(" devices."); - - // search for devices on the bus and assign based on an 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"); - - // show the addresses we found on the bus - Serial.print("Device 0 Address: "); - printAddress(insideThermometer); - Serial.println(); - - Serial.print("Device 0 Alarms: "); - printAlarms(insideThermometer); - Serial.println(); - - Serial.print("Device 1 Address: "); - printAddress(outsideThermometer); - Serial.println(); - - Serial.print("Device 1 Alarms: "); - printAlarms(outsideThermometer); - Serial.println(); - - Serial.println("Setting alarm temps..."); - - // alarm when temp is higher than 30C - sensors.setHighAlarmTemp(insideThermometer, 30); - - // alarm when temp is lower than -10C - sensors.setLowAlarmTemp(insideThermometer, -10); - - // alarm when temp is higher than 31C - sensors.setHighAlarmTemp(outsideThermometer, 31); - - // alarn when temp is lower than 27C - sensors.setLowAlarmTemp(outsideThermometer, 27); - - Serial.print("New Device 0 Alarms: "); - printAlarms(insideThermometer); - Serial.println(); - - Serial.print("New Device 1 Alarms: "); - printAlarms(outsideThermometer); - Serial.println(); -} - -// function to print a device address -void printAddress(DeviceAddress deviceAddress) -{ - for (uint8_t i = 0; i < 8; i++) - { - 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)); -} - -void printAlarms(uint8_t deviceAddress[]) -{ - char temp; - temp = sensors.getHighAlarmTemp(deviceAddress); - Serial.print("High Alarm: "); - Serial.print(temp, DEC); - Serial.print("C/"); - Serial.print(DallasTemperature::toFahrenheit(temp)); - Serial.print("F | Low Alarm: "); - temp = sensors.getLowAlarmTemp(deviceAddress); - Serial.print(temp, DEC); - Serial.print("C/"); - Serial.print(DallasTemperature::toFahrenheit(temp)); - Serial.print("F"); -} - -// 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 checkAlarm(DeviceAddress deviceAddress) -{ - if (sensors.hasAlarm(deviceAddress)) - { - Serial.print("ALARM: "); - printData(deviceAddress); - } -} - -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"); - - // Method 1: - // check each address individually for an alarm condition - checkAlarm(insideThermometer); - checkAlarm(outsideThermometer); -/* - // Alternate method: - // Search the bus and iterate through addresses of devices with alarms - - // space for the alarm device's address - DeviceAddress alarmAddr; - - Serial.println("Searching for alarms..."); - - // resetAlarmSearch() must be called before calling alarmSearch() - sensors.resetAlarmSearch(); - - // alarmSearch() returns 0 when there are no devices with alarms - while (sensors.alarmSearch(alarmAddr)) - { - Serial.print("ALARM: "); - printData(alarmAddr); - } -*/ - -} -