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0.2.1 MAX44007
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@ -6,6 +6,15 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
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and this project adheres to [Semantic Versioning](http://semver.org/).
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## [0.2.1] - 2024-05-17
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- add **getCurrentDivisorRatio()**
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- add **getAddress()** convenience
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- add **max44007_performance.ino**.
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- add **max44007_test_manual_mode.ino**.
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- update readme.md
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- update keywords.txt
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- minor edits.
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## [0.2.0] - 2023-10-02
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- refactor constructor around I2C interface (simpler)
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- remove **configure()**
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@ -1,7 +1,7 @@
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//
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// FILE: Max44007.cpp
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// AUTHOR: Rob Tillaart
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// VERSION: 0.2.0
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// VERSION: 0.2.1
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// DATE: 2022-01-04
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// PURPOSE: library for Max44007 lux sensor Arduino
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// URL: https://github.com/RobTillaart/MAX44007
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@ -32,6 +32,12 @@ bool Max44007::isConnected()
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}
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uint8_t Max44007::getAddress()
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{
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return _address;
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}
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float Max44007::getLux(void)
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{
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uint8_t datahigh = read(MAX44007_LUX_READING_HIGH);
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@ -151,6 +157,22 @@ void Max44007::setManualMode(uint8_t CDR, uint8_t TIM)
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}
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int Max44007::getCurrentDivisorRatio()
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{
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uint8_t CDR = read(MAX44007_CONFIGURATION) & 0x08;
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return CDR >> 3;
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}
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int Max44007::getIntegrationTime()
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{
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uint8_t TIM = read(MAX44007_CONFIGURATION) & 0x07;
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return 800 >> TIM;
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}
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// datahigh = [eeee mmmm]
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// datalow = [ mmmm]
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float Max44007::convertToLux(uint8_t datahigh, uint8_t datalow)
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{
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uint8_t exponent = datahigh >> 4;
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@ -169,7 +191,8 @@ bool Max44007::setThreshold(const uint8_t reg, const float value)
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// CHECK RANGE OF VALUE
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if ((value < 0.0) || (value > MAX44007_MAX_LUX)) return false;
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uint32_t mantissa = round(value * (1.0 / MAX44007_MIN_LUX)); // compile time optimized.
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// compile time optimized.
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uint32_t mantissa = round(value * (1.0 / MAX44007_MIN_LUX));
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uint8_t exponent = 0;
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while (mantissa > 255)
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{
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@ -186,7 +209,8 @@ bool Max44007::setThreshold(const uint8_t reg, const float value)
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float Max44007::getThreshold(uint8_t reg)
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{
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uint8_t datahigh = read(reg);
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float lux = convertToLux(datahigh, 0x08); // 0x08 = correction for lost bits
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// 0x08 = correction for lost bits
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float lux = convertToLux(datahigh, 0x08);
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return lux;
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}
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@ -198,12 +222,12 @@ uint8_t Max44007::read(uint8_t reg)
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_error = _wire->endTransmission();
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if (_error != MAX44007_OK)
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{
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return _data; // last value
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return _data; // last value
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}
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if (_wire->requestFrom(_address, (uint8_t) 1) != 1)
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{
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_error = MAX44007_ERROR_WIRE_REQUEST;
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return _data; // last value
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return _data; // last value
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}
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_data = _wire->read();
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return _data;
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@ -2,13 +2,13 @@
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// FILE: Max44007.h
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// AUTHOR: Rob Tillaart
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// VERSION: 0.2.0
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// VERSION: 0.2.1
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// DATE: 2022-01-04
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// PURPOSE: library for Max44007 lux sensor Arduino
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// URL: https://github.com/RobTillaart/MAX44007
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// breakout MAX44007
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// breakout MAX44007
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//
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// +--------+
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// VCC |o |
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@ -18,8 +18,8 @@
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// +--------+
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//
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// ADDRESS:
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// 0 = 0x4A
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// 1 = 0x4B
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// 0 = 0x5A
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// 1 = 0x5B
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//
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// INT:
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// Connect the INT pin to an pull up resistor
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@ -33,7 +33,7 @@
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#include "Arduino.h"
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#define MAX44007_LIB_VERSION (F("0.2.0"))
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#define MAX44007_LIB_VERSION (F("0.2.1"))
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#define MAX44007_DEFAULT_ADDRESS 0x5A
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#define MAX44007_ALT_ADDRESS 0x5B
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@ -72,10 +72,14 @@ public:
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Max44007(const uint8_t address = MAX44007_DEFAULT_ADDRESS, TwoWire *wire = &Wire);
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bool isConnected();
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uint8_t getAddress();
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float getLux();
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int getError();
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// threshold must be between 0 and 188006
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// threshold must be between 0 and 188006
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bool setHighThreshold(const float value); // returns false if value out of range
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float getHighThreshold(void);
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bool setLowThreshold(const float value); // returns false if value out of range
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@ -83,30 +87,34 @@ public:
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void setThresholdTimer(const uint8_t value); // 2 seems practical minimum
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uint8_t getThresholdTimer();
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void enableInterrupt() { write(MAX44007_INTERRUPT_ENABLE, 1); };
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void disableInterrupt() { write(MAX44007_INTERRUPT_ENABLE, 0); };
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bool interruptEnabled() { return read(MAX44007_INTERRUPT_ENABLE) & 0x01; };
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uint8_t getInterruptStatus() { return read(MAX44007_INTERRUPT_STATUS) & 0x01; };
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// check datasheet for detailed behaviour
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void setConfiguration(uint8_t);
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uint8_t getConfiguration();
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void setAutomaticMode();
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void setContinuousMode(); // uses more power
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void clrContinuousMode(); // uses less power
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// CDR = Current Divisor Ratio
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// CDR = 1 ==> only 1/8th is measured
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// TIM = Time Integration Measurement (table)
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// 000 800ms
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// 001 400ms
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// 010 200ms
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// 011 100ms
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// 100 50ms manual only
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// 101 25ms manual only
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// 110 12.5ms manual only
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// 111 6.25ms manual only
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// CDR = Current Divisor Ratio
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// CDR = 1 ==> only 1/8th is measured
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// TIM = Time Integration Measurement (table)
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// 000 800ms
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// 001 400ms
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// 010 200ms
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// 011 100ms
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// 100 50ms manual only
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// 101 25ms manual only
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// 110 12.5ms manual only
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// 111 6.25ms manual only
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void setManualMode(uint8_t CDR, uint8_t TIM);
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int getIntegrationTime() { return 800 >> (getConfiguration() & 0x07); }; // ms
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int getCurrentDivisorRatio(); // CDR 0/1
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int getIntegrationTime(); // TIM in ms (rounded)
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// TEST the math
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float convertToLux(uint8_t datahigh, uint8_t datalow);
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@ -127,5 +135,5 @@ protected:
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};
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// -- END OF FILE --
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// -- END OF FILE --
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@ -57,6 +57,51 @@ Note: version 0.2.0 simplified the constructor interface and removed **configure
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//
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```
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## I2C
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#### Address
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The MAX44009 can have 2 addresses:
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- 0x5A = **MAX44009_DEFAULT_ADDRESS**
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- 0x5B = **MAX44009_ALT_ADDRESS**
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See schema above.
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#### I2C multiplexing
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Sometimes you need to control more devices than possible with the default
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address range the device provides.
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This is possible with an I2C multiplexer e.g. TCA9548 which creates up
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to eight channels (think of it as I2C subnets) which can use the complete
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address range of the device.
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Drawback of using a multiplexer is that it takes more administration in
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your code e.g. which device is on which channel.
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This will slow down the access, which must be taken into account when
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deciding which devices are on which channel.
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Also note that switching between channels will slow down other devices
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too if they are behind the multiplexer.
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- https://github.com/RobTillaart/TCA9548
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#### I2C Performance
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Performance of the getLux function in microseconds.
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| Clock | UNO | ESP32 | Notes |
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|:--------:|:-------:|:-------:|:-------:|
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| 100000 | | |
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| 200000 | | |
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| 300000 | | |
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| 400000 | | |
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| 500000 | | |
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| 600000 | | |
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TODO fill table.
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## Interface
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@ -69,6 +114,7 @@ Note: version 0.2.0 simplified the constructor interface and removed **configure
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- **Max44007(const uint8_t address = MAX44007_DEFAULT_ADDRESS, TwoWire \*wire = &Wire)** Constructor.
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Optional address and optional I2C interface.\
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- **bool isConnected()** returns true if the device address configured is available on I2C bus.
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- **uint8_t getAddress()** returns device address. Convenience function.
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NOTE: The user must call **Wire.begin()** or **Wire.begin(SDA, SCL)** in **setup()**.
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@ -126,9 +172,9 @@ check datasheet for details
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### Configure sample mode
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Check datasheet for details
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Check datasheet for details.
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CCR = Current Divisor Ratio.
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CDR = Current Divisor Ratio.
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TIM = Integration time.
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@ -139,7 +185,10 @@ Advantage is that the latest data is always available fast.
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- **void clrContinuousMode()** uses less power so better for LOW power configurations.
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- **void setManualMode(uint8_t CDR, uint8_t TIM)** Set the Current Divisor Ratio and the
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integration time manually. Effectively disable automatic mode.
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- **int getIntegrationTime()** returns the set integration time in milliseconds
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- **int getIntegrationTime()** returns the set integration time in milliseconds.
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Note these are rounded down (12 == 12.5 and 6 == 6.25) to minimize math.
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- **int getCurrentDivisorRatio()** returns the set Current Divisor Ratio.
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This is either 0 (full intensity) or 1 (1/8th intensity).
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```
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CDR = Current Divisor Ratio
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@ -160,7 +209,7 @@ integration time manually. Effectively disable automatic mode.
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### Test functions
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Function for the conversion math, not meant to be used directly,
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but by making them public they become testable.
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but by making it public the math becomes testable.
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- **float convertToLux(uint8_t dataHigh, uint8_t dataLow)** convert intern register
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format to a LUX value.
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@ -194,12 +243,18 @@ Pull ups on I2C bus are recommended.
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#### Must
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- follow MAX44009
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- improve documentation
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- buy hardware
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#### Should
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- run performance test on UNO and ESP32.
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#### Could
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- merge MAX44007 / MAX44009 library in the future. (shared base class?)
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- read data high and low in one call?
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- convertToLux() overflow test, when exponent == 15.
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#### Wont
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@ -2,12 +2,12 @@
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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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// URL: https://github.com/RobTillaart/MAX44007
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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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@ -19,8 +19,10 @@ void setup()
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Serial.println(__FILE__);
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Serial.print("MAX44007_LIB_VERSION: ");
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Serial.println(MAX44007_LIB_VERSION);
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Serial.println();
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Wire.begin();
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myLux.setContinuousMode();
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myLux.setHighThreshold(30);
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@ -44,22 +46,29 @@ void loop()
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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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int error = myLux.getError();
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int status = myLux.getInterruptStatus();
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if (error != 0)
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{
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Serial.print("Error:\t");
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Serial.println(err);
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Serial.println(error);
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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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if (status == 1)
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{
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Serial.println("\tIRQ occurred");
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}
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else
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{
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Serial.println();
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}
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}
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}
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}
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// -- END OF FILE --
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// -- END OF FILE --
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@ -0,0 +1,64 @@
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//
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// FILE: max44007_performance.ino
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// AUTHOR: Rob Tillaart
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// PURPOSE: demo of max44007 library
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// URL: https://github.com/RobTillaart/MAX44007
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//
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// This measurement is indicative for the I2C speed
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// It might be affected by the intensity.
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#include "Max44007.h"
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Max44007 myLux(0x4A);
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uint32_t lastDisplay = 0;
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uint32_t start = 0;
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uint32_t stop = 0;
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int count = 0;
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void setup()
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{
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Serial.begin(115200);
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Serial.println(__FILE__);
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Serial.print("MAX44007_LIB_VERSION: ");
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Serial.println(MAX44007_LIB_VERSION);
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Serial.println();
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Wire.begin();
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myLux.setContinuousMode();
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for (uint32_t clock = 100000; clock <= 800000; clock += 100000)
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{
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delay(1000); // wait for new measurement.
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test(clock);
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}
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}
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void test(uint32_t clock)
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{
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Wire.setClock(clock);
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// time the measurement
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start = micros();
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float lux = myLux.getLux();
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stop = micros();
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// print results.
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Serial.print(clock);
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Serial.print("\t");
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Serial.print(stop - start);
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Serial.print("\t");
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Serial.print(lux);
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Serial.println();
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}
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void loop()
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{
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}
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// -- END OF FILE --
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@ -2,12 +2,12 @@
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// FILE: Max44007_setAutomaticMode.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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// URL: https://github.com/RobTillaart/MAX44007
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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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@ -19,6 +19,7 @@ void setup()
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Serial.println(__FILE__);
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Serial.print("MAX44007_LIB_VERSION: ");
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Serial.println(MAX44007_LIB_VERSION);
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Serial.println();
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Wire.begin();
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@ -33,19 +34,20 @@ void loop()
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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 error = myLux.getError();
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// in automatic mode TIM & CDR are automatic generated
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// and read only (in manual mode they are set by the user
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int conf = myLux.getConfiguration();
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int CDR = (conf & 0x80) >> 3;
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int TIM = (conf & 0x07);
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// In automatic mode TIM and CDR are automatic generated
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// and read only.
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// In manual mode they are set by the user.
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int config = myLux.getConfiguration();
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int CDR = (config & 0x80) >> 3;
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int TIM = (config & 0x07);
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int integrationTime = myLux.getIntegrationTime();
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if (err != 0)
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if (error != 0)
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{
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Serial.print("Error:\t");
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Serial.println(err);
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Serial.println(error);
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}
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else
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{
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@ -64,4 +66,5 @@ void loop()
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}
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// -- END OF FILE --
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// -- END OF FILE --
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|
@ -2,7 +2,7 @@
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// FILE: Max44007_setContinuousMode.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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// URL: https://github.com/RobTillaart/MAX44007
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//
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// note that lux values are repeated a number of times
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// if read faster than the integration time.
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@ -11,9 +11,9 @@
|
||||
// NB the getLux() call takes a bit more than 1 millisecond
|
||||
|
||||
|
||||
#include "Wire.h"
|
||||
#include "Max44007.h"
|
||||
|
||||
|
||||
Max44007 myLux(0x5A);
|
||||
|
||||
uint32_t lastDisplay = 0;
|
||||
@ -28,6 +28,7 @@ void setup()
|
||||
Serial.println(__FILE__);
|
||||
Serial.print("MAX44007_LIB_VERSION: ");
|
||||
Serial.println(MAX44007_LIB_VERSION);
|
||||
Serial.println();
|
||||
|
||||
Wire.begin();
|
||||
|
||||
@ -42,14 +43,16 @@ void loop()
|
||||
{
|
||||
lastDisplay += interval;
|
||||
count++;
|
||||
// time the measurement
|
||||
start = micros();
|
||||
float lux = myLux.getLux();
|
||||
stop = micros();
|
||||
int err = myLux.getError();
|
||||
if (err != 0)
|
||||
|
||||
int error = myLux.getError();
|
||||
if (error != 0)
|
||||
{
|
||||
Serial.print("Error:\t");
|
||||
Serial.println(err);
|
||||
Serial.println(error);
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -60,7 +63,10 @@ void loop()
|
||||
Serial.println();
|
||||
}
|
||||
}
|
||||
if (count == 5) myLux.clrContinuousMode();
|
||||
if (count == 5)
|
||||
{
|
||||
myLux.clrContinuousMode();
|
||||
}
|
||||
if (count == 10)
|
||||
{
|
||||
count = 0;
|
||||
@ -69,4 +75,5 @@ void loop()
|
||||
}
|
||||
|
||||
|
||||
// -- END OF FILE --
|
||||
// -- END OF FILE --
|
||||
|
||||
|
@ -2,11 +2,12 @@
|
||||
// FILE: Max44007_setManualMode.ino
|
||||
// AUTHOR: Rob Tillaart
|
||||
// PURPOSE: demo of Max44007 library
|
||||
// DATE: 2022-01-04
|
||||
// URL: https://github.com/RobTillaart/MAX44007
|
||||
|
||||
|
||||
#include "Wire.h"
|
||||
#include "Max44007.h"
|
||||
|
||||
|
||||
Max44007 myLux;
|
||||
|
||||
uint32_t lastDisplay = 0;
|
||||
@ -22,6 +23,7 @@ void setup()
|
||||
Serial.println(__FILE__);
|
||||
Serial.print("MAX44007_LIB_VERSION: ");
|
||||
Serial.println(MAX44007_LIB_VERSION);
|
||||
Serial.println();
|
||||
|
||||
Wire.begin();
|
||||
|
||||
@ -49,9 +51,9 @@ void loop()
|
||||
}
|
||||
}
|
||||
|
||||
// Change CDR and TIM every 5 seconds
|
||||
// Note that the value of getLux() is affected
|
||||
// for up to about a second.
|
||||
// Change CDR and TIM every 5 seconds
|
||||
// Note that the value of getLux() is affected
|
||||
// for up to about a second.
|
||||
if (millis() - lastChangeCDRTIM >= 5000)
|
||||
{
|
||||
lastChangeCDRTIM += 5000;
|
||||
@ -70,4 +72,5 @@ void loop()
|
||||
}
|
||||
|
||||
|
||||
// -- END OF FILE --
|
||||
// -- END OF FILE --
|
||||
|
||||
|
@ -2,12 +2,12 @@
|
||||
// FILE: Max44007_test01.ino
|
||||
// AUTHOR: Rob Tillaart
|
||||
// PURPOSE: demo of Max44007 library
|
||||
// DATE: 2022-01-04
|
||||
// URL: https://github.com/RobTillaart/MAX44007
|
||||
|
||||
|
||||
#include "Wire.h"
|
||||
#include "Max44007.h"
|
||||
|
||||
|
||||
Max44007 myLux(0x5B);
|
||||
|
||||
uint32_t lastDisplay = 0;
|
||||
@ -19,8 +19,10 @@ void setup()
|
||||
Serial.println(__FILE__);
|
||||
Serial.print("MAX44007_LIB_VERSION: ");
|
||||
Serial.println(MAX44007_LIB_VERSION);
|
||||
Serial.println();
|
||||
|
||||
Wire.begin();
|
||||
|
||||
Wire.setClock(100000);
|
||||
}
|
||||
|
||||
@ -33,19 +35,19 @@ void loop()
|
||||
{
|
||||
lastDisplay += interval;
|
||||
float lux = myLux.getLux();
|
||||
int err = myLux.getError();
|
||||
if (err != 0)
|
||||
int error = myLux.getError();
|
||||
if (error != 0)
|
||||
{
|
||||
Serial.print("Error:\t");
|
||||
Serial.println(err);
|
||||
Serial.println(error);
|
||||
}
|
||||
else
|
||||
{
|
||||
Serial.print("lux:\t");
|
||||
Serial.println(lux);
|
||||
Serial.println(lux, 3);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// -- END OF FILE --
|
||||
// -- END OF FILE --
|
||||
|
@ -1,3 +1,18 @@
|
||||
platforms:
|
||||
rpipico:
|
||||
board: rp2040:rp2040:rpipico
|
||||
package: rp2040:rp2040
|
||||
gcc:
|
||||
features:
|
||||
defines:
|
||||
- ARDUINO_ARCH_RP2040
|
||||
warnings:
|
||||
flags:
|
||||
|
||||
packages:
|
||||
rp2040:rp2040:
|
||||
url: https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json
|
||||
|
||||
compile:
|
||||
# Choosing to run compilation tests on 2 different Arduino platforms
|
||||
# ESP32 specific application
|
||||
|
@ -3,6 +3,7 @@
|
||||
// AUTHOR: Moritz Ulmer
|
||||
// PURPOSE: demo of Max44007 library
|
||||
// DATE: 2022-01-04
|
||||
// URL: https://github.com/RobTillaart/MAX44007
|
||||
//
|
||||
// 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.
|
||||
@ -14,7 +15,7 @@
|
||||
#include "Max44007.h"
|
||||
|
||||
|
||||
// Don't begin I2C interface (Wire). Will be called in setup()
|
||||
// Don't begin I2C interface (Wire). Will be called in setup()
|
||||
Max44007 myLuxA(MAX44007_DEFAULT_ADDRESS, &Wire);
|
||||
Max44007 myLuxB(MAX44007_ALT_ADDRESS, &Wire);
|
||||
Max44007 myLuxC(MAX44007_DEFAULT_ADDRESS, &Wire1);
|
||||
@ -29,6 +30,7 @@ void setup()
|
||||
Serial.println(__FILE__);
|
||||
Serial.print("MAX44007_LIB_VERSION: ");
|
||||
Serial.println(MAX44007_LIB_VERSION);
|
||||
Serial.println();
|
||||
|
||||
Wire.begin(19, 18);
|
||||
Wire1.begin(22, 23);
|
||||
@ -48,4 +50,5 @@ void loop() {
|
||||
}
|
||||
|
||||
|
||||
// -- END OF FILE --
|
||||
// -- END OF FILE --
|
||||
|
||||
|
@ -0,0 +1,81 @@
|
||||
//
|
||||
// FILE: max44007_test_manualmode.ino
|
||||
// AUTHOR: Rob Tillaart
|
||||
// PURPOSE: demo of max44007 library
|
||||
// URL: https://github.com/RobTillaart/MAX44007
|
||||
|
||||
|
||||
#include "Max44007.h"
|
||||
|
||||
|
||||
Max44007 myLux(MAX44007_DEFAULT_ADDRESS, &Wire);
|
||||
|
||||
|
||||
uint32_t lastDisplay = 0;
|
||||
uint32_t lastChangeCDRTIM = 0;
|
||||
|
||||
uint8_t CDR = 0;
|
||||
uint8_t TIM = 0;
|
||||
|
||||
|
||||
void setup()
|
||||
{
|
||||
Serial.begin(115200);
|
||||
Serial.println(__FILE__);
|
||||
Serial.print("MAX44007_LIB_VERSION: ");
|
||||
Serial.println(MAX44007_LIB_VERSION);
|
||||
Serial.println();
|
||||
|
||||
Wire.begin();
|
||||
|
||||
myLux.setManualMode(CDR, TIM);
|
||||
}
|
||||
|
||||
|
||||
void loop()
|
||||
{
|
||||
uint32_t interval = 100;
|
||||
if (millis() - lastDisplay >= interval)
|
||||
{
|
||||
lastDisplay += interval;
|
||||
float lux = myLux.getLux();
|
||||
int err = myLux.getError();
|
||||
if (err != 0)
|
||||
{
|
||||
Serial.print("Error:\t");
|
||||
Serial.println(err);
|
||||
}
|
||||
else
|
||||
{
|
||||
Serial.print("lux:\t");
|
||||
Serial.println(lux);
|
||||
}
|
||||
}
|
||||
|
||||
// Change CDR and TIM every 5 seconds
|
||||
// Note that the value of getLux() is affected
|
||||
// for up to about a second.
|
||||
if (millis() - lastChangeCDRTIM >= 5000)
|
||||
{
|
||||
lastChangeCDRTIM += 5000;
|
||||
TIM++;
|
||||
if (TIM == 4)
|
||||
{
|
||||
TIM = 0;
|
||||
CDR = (CDR + 1) & 1;
|
||||
}
|
||||
myLux.setManualMode(CDR, TIM);
|
||||
Serial.print("CDR:\t");
|
||||
Serial.print((int)CDR);
|
||||
Serial.print("\t");
|
||||
Serial.print(myLux.getCurrentDivisorRatio()); // read from config
|
||||
Serial.print("\tTIM:\t");
|
||||
Serial.print((int)TIM);
|
||||
Serial.print("\t");
|
||||
Serial.print(myLux.getIntegrationTime()); // read from config
|
||||
Serial.print(" ms\n");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// -- END OF FILE --
|
@ -2,12 +2,12 @@
|
||||
// FILE: Max44007_two_sensors.ino
|
||||
// AUTHOR: Rob Tillaart
|
||||
// PURPOSE: demo of Max44007 library
|
||||
// DATE: 2022-01-04
|
||||
// URL: https://github.com/RobTillaart/MAX44007
|
||||
|
||||
|
||||
#include "Wire.h"
|
||||
#include "Max44007.h"
|
||||
|
||||
|
||||
Max44007 LuxA(0x5A);
|
||||
Max44007 LuxB(0x5B);
|
||||
|
||||
@ -21,8 +21,10 @@ void setup()
|
||||
Serial.println(__FILE__);
|
||||
Serial.print("MAX44007_LIB_VERSION: ");
|
||||
Serial.println(MAX44007_LIB_VERSION);
|
||||
Serial.println();
|
||||
|
||||
Wire.begin();
|
||||
|
||||
Wire.setClock(100000);
|
||||
|
||||
Serial.print("\n\tCOUNT\tLUXA\tLUXB\n");
|
||||
@ -46,18 +48,19 @@ void loop()
|
||||
Serial.print('\t');
|
||||
|
||||
float lux = LuxA.getLux();
|
||||
int err = LuxA.getError();
|
||||
if (err != 0) Serial.print(err);
|
||||
else Serial.print(lux);
|
||||
int error = LuxA.getError();
|
||||
if (error != 0) Serial.print(error);
|
||||
else Serial.print(lux);
|
||||
Serial.print('\t');
|
||||
|
||||
lux = LuxB.getLux();
|
||||
err = LuxB.getError();
|
||||
if (err != 0) Serial.print(err);
|
||||
else Serial.print(lux);
|
||||
error = LuxB.getError();
|
||||
if (error != 0) Serial.print(error);
|
||||
else Serial.print(lux);
|
||||
Serial.println();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// -- END OF FILE --
|
||||
// -- END OF FILE --
|
||||
|
||||
|
@ -6,6 +6,8 @@ Max44007 KEYWORD1
|
||||
|
||||
# Methods and Functions (KEYWORD2)
|
||||
isConnected KEYWORD2
|
||||
getAddress() KEYWORD2
|
||||
|
||||
getLux KEYWORD2
|
||||
getError KEYWORD2
|
||||
|
||||
@ -25,10 +27,11 @@ setConfiguration KEYWORD2
|
||||
getConfiguration KEYWORD2
|
||||
setAutomaticMode KEYWORD2
|
||||
setContinuousMode KEYWORD2
|
||||
setManualMode KEYWORD2
|
||||
clrContinuousMode KEYWORD2
|
||||
getIntegrationTime KEYWORD2
|
||||
|
||||
setManualMode KEYWORD2
|
||||
getIntegrationTime KEYWORD2
|
||||
getCurrentDivisorRatio KEYWORD2
|
||||
|
||||
# Instances (KEYWORD2)
|
||||
|
||||
|
@ -15,7 +15,7 @@
|
||||
"type": "git",
|
||||
"url": "https://github.com/RobTillaart/Max44007.git"
|
||||
},
|
||||
"version": "0.2.0",
|
||||
"version": "0.2.1",
|
||||
"license": "MIT",
|
||||
"frameworks": "*",
|
||||
"platforms": "*",
|
||||
|
@ -1,5 +1,5 @@
|
||||
name=Max44007
|
||||
version=0.2.0
|
||||
version=0.2.1
|
||||
author=Rob Tillaart <rob.tillaart@gmail.com>
|
||||
maintainer=Rob Tillaart <rob.tillaart@gmail.com>
|
||||
sentence=Library for MAX44007 I2C LUX sensor Arduino.
|
||||
|
@ -32,7 +32,6 @@
|
||||
#include <ArduinoUnitTests.h>
|
||||
|
||||
|
||||
#include "Arduino.h"
|
||||
#include "Max44007.h"
|
||||
|
||||
|
||||
@ -104,4 +103,5 @@ unittest(test_convertToLux)
|
||||
|
||||
unittest_main()
|
||||
|
||||
|
||||
// -- END OF FILE --
|
||||
|
Loading…
Reference in New Issue
Block a user