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https://github.com/RobTillaart/Arduino.git
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66 lines
1.1 KiB
C++
66 lines
1.1 KiB
C++
//
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// FILE: Max44007_interrupt.ino
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// AUTHOR: Rob Tillaart
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// PURPOSE: demo of Max44007 library
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// DATE: 2022-01-04
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#include "Wire.h"
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#include "Max44007.h"
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Max44007 myLux(0x5A);
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uint32_t lastDisplay = 0;
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void setup()
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{
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Serial.begin(115200);
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Serial.print("\nStart Max44007_interrupt : ");
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Serial.println(MAX44007_LIB_VERSION);
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Wire.begin();
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myLux.setContinuousMode();
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myLux.setHighThreshold(30);
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Serial.print("HighThreshold:\t");
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Serial.println(myLux.getHighThreshold());
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myLux.setLowThreshold(10);
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Serial.print("LowThreshold:\t");
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Serial.println(myLux.getLowThreshold());
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myLux.setThresholdTimer(2);
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myLux.enableInterrupt();
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}
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void loop()
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{
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uint32_t interval = 1000;
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if (millis() - lastDisplay >= interval)
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{
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lastDisplay += interval;
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float lux = myLux.getLux();
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int err = myLux.getError();
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int st = myLux.getInterruptStatus();
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if (err != 0)
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{
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Serial.print("Error:\t");
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Serial.println(err);
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}
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else
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{
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Serial.print("lux:\t");
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Serial.print(lux);
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if (st == 1) Serial.println("\tIRQ occurred");
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else Serial.println();
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}
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}
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}
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// -- END OF FILE --
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