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Add Soft Reset and Get Automatic Self-Calibration Status #17

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merged 3 commits into from
Dec 31, 2020
Merged

Add Soft Reset and Get Automatic Self-Calibration Status #17

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2f6d5e0
Update SparkFun_SCD30_Arduino_Library.h
AndreasExner Dec 3, 2020
7194eee
Update SparkFun_SCD30_Arduino_Library.cpp
AndreasExner Dec 3, 2020
771211a
Merge pull request #1 from AndreasExner/Add-reset-and-getASC
AndreasExner Dec 3, 2020
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19 changes: 19 additions & 0 deletions src/SparkFun_SCD30_Arduino_Library.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -153,6 +153,25 @@ bool SCD30::setAmbientPressure(uint16_t pressure_mbar)
return sendCommand(COMMAND_CONTINUOUS_MEASUREMENT, pressure_mbar);
}

// SCD30 soft reset
void SCD30::reset()
{
sendCommand(COMMAND_RESET);

}

// Get the current ASC setting
bool SCD30::getAutoSelfCalibration()
{
uint16_t response = readRegister(COMMAND_AUTOMATIC_SELF_CALIBRATION);
if (response == 1) {
return true;
}
else {
return false;
}
}

//Begins continuous measurements
//Continuous measurement status is saved in non-volatile memory. When the sensor
//is powered down while continuous measurement mode is active SCD30 will measure
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4 changes: 4 additions & 0 deletions src/SparkFun_SCD30_Arduino_Library.h
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,7 @@
#define COMMAND_SET_FORCED_RECALIBRATION_FACTOR 0x5204
#define COMMAND_SET_TEMPERATURE_OFFSET 0x5403
#define COMMAND_SET_ALTITUDE_COMPENSATION 0x5102
#define COMMAND_RESET 0xD304

class SCD30
{
Expand All @@ -67,9 +68,12 @@ class SCD30
bool setAutoSelfCalibration(bool enable);
bool setForcedRecalibrationFactor(uint16_t concentration);
bool setTemperatureOffset(float tempOffset);
bool getAutoSelfCalibration(void);

bool dataAvailable();
bool readMeasurement();

void reset();

bool sendCommand(uint16_t command, uint16_t arguments);
bool sendCommand(uint16_t command);
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