mirror of
https://github.com/RobTillaart/Arduino.git
synced 2024-10-03 18:09:02 -04:00
56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
//
|
|
// FILE: Max44007_test02.ino
|
|
// AUTHOR: Moritz Ulmer
|
|
// PURPOSE: demo of Max44007 library
|
|
// DATE: 2022-01-04
|
|
//
|
|
// NOTE: To select the alternative I2C address on the GY-49 breakout board,
|
|
// the A0 pin has to be set to 3V3. It is soldered to GND by default.
|
|
// See switch S1 / jp1 in the schematics.
|
|
// Made for ESP specific; does not work on UNO;
|
|
|
|
|
|
#include "Wire.h"
|
|
#include "Max44007.h"
|
|
|
|
|
|
// Don't begin I2C interface (Wire). Will be called in setup()
|
|
Max44007 myLuxA(Max44007::Boolean::False);
|
|
Max44007 myLuxB(Max44007::Boolean::False);
|
|
Max44007 myLuxC(Max44007::Boolean::False);
|
|
Max44007 myLuxD(Max44007::Boolean::False);
|
|
|
|
uint32_t lastDisplay = 0;
|
|
|
|
|
|
void setup()
|
|
{
|
|
Serial.begin(115200);
|
|
Serial.print("Start Max44007_test02 : ");
|
|
Serial.println(MAX44007_LIB_VERSION);
|
|
|
|
Wire.begin(19, 18);
|
|
Wire1.begin(22, 23);
|
|
myLuxA.configure(MAX44007_DEFAULT_ADDRESS, &Wire);
|
|
myLuxB.configure(MAX44007_ALT_ADDRESS, &Wire);
|
|
myLuxC.configure(MAX44007_DEFAULT_ADDRESS, &Wire1);
|
|
myLuxD.configure(MAX44007_ALT_ADDRESS, &Wire1);
|
|
}
|
|
|
|
|
|
void loop() {
|
|
if (millis() - lastDisplay >= 1000) {
|
|
lastDisplay += 1000;
|
|
|
|
Serial.println("Sensor|Error|Lux");
|
|
Serial.printf("A |%d |%f\n", myLuxA.getError(), myLuxA.getLux());
|
|
Serial.printf("B |%d |%f\n", myLuxB.getError(), myLuxB.getLux());
|
|
Serial.printf("C |%d |%f\n", myLuxC.getError(), myLuxC.getLux());
|
|
Serial.printf("D |%d |%f\n", myLuxD.getError(), myLuxD.getLux());
|
|
}
|
|
}
|
|
|
|
|
|
// -- END OF FILE --
|
|
|