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39 lines
640 B
C++
39 lines
640 B
C++
//
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// FILE: DS18B20_minimum.ino
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// AUTHOR: Rob Tillaart
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// PURPOSE: most minimal sketch
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//
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// WARNING: this sketch does not wait for isConversionComplete()
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// and therefore temperature read is probably incorrect
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// but it is fast and maybe accurate enough...
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#include <OneWire.h>
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#include <DS18B20_INT.h>
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#define ONE_WIRE_BUS 2
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OneWire oneWire(ONE_WIRE_BUS);
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DS18B20_INT sensor(&oneWire);
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void setup(void)
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{
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Serial.begin(115200);
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Serial.println(__FILE__);
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sensor.begin();
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}
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void loop(void)
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{
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sensor.requestTemperatures();
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Serial.println(sensor.getTempC());
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}
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// -- END OF FILE --
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