@Jet: Thank you for your answer, but how would I do that in the basic example code provided (basic.ino, see below)? XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX basic.ino #include "bsec.h" // Helper functions declarations void checkIaqSensorStatus(void); void errLeds(void); // Create an object of the class Bsec Bsec iaqSensor; String output; // Entry point for the example void setup(void) { Serial.begin(115200); Wire.begin(); iaqSensor.begin(BME680_I2C_ADDR_PRIMARY, Wire); output = "\nBSEC library version " + String(iaqSensor.version.major) + "." + String(iaqSensor.version.minor) + "." + String(iaqSensor.version.major_bugfix) + "." + String(iaqSensor.version.minor_bugfix); Serial.println(output); checkIaqSensorStatus(); bsec_virtual_sensor_t sensorList[10] = { BSEC_OUTPUT_RAW_TEMPERATURE, BSEC_OUTPUT_RAW_PRESSURE, BSEC_OUTPUT_RAW_HUMIDITY, BSEC_OUTPUT_RAW_GAS, BSEC_OUTPUT_IAQ, BSEC_OUTPUT_STATIC_IAQ, BSEC_OUTPUT_CO2_EQUIVALENT, BSEC_OUTPUT_BREATH_VOC_EQUIVALENT, BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE, BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY, }; iaqSensor.updateSubscription(sensorList, 10, BSEC_SAMPLE_RATE_LP); checkIaqSensorStatus(); // Print the header output = "Timestamp [ms], raw temperature [°C], pressure [hPa], raw relative humidity [%], gas [Ohm], IAQ, IAQ accuracy, temperature [°C], relative humidity [%], Static IAQ, CO2 equivalent, breath VOC equivalent"; Serial.println(output); } // Function that is looped forever void loop(void) { unsigned long time_trigger = millis(); if (iaqSensor.run()) { // If new data is available output = String(time_trigger); output += ", " + String(iaqSensor.rawTemperature); output += ", " + String(iaqSensor.pressure); output += ", " + String(iaqSensor.rawHumidity); output += ", " + String(iaqSensor.gasResistance); output += ", " + String(iaqSensor.iaq); output += ", " + String(iaqSensor.iaqAccuracy); output += ", " + String(iaqSensor.temperature); output += ", " + String(iaqSensor.humidity); output += ", " + String(iaqSensor.staticIaq); output += ", " + String(iaqSensor.co2Equivalent); output += ", " + String(iaqSensor.breathVocEquivalent); Serial.println(output); } else { checkIaqSensorStatus(); } } // Helper function definitions void checkIaqSensorStatus(void) { if (iaqSensor.status != BSEC_OK) { if (iaqSensor.status < BSEC_OK) { output = "BSEC error code : " + String(iaqSensor.status); Serial.println(output); for (;;) errLeds(); /* Halt in case of failure */ } else { output = "BSEC warning code : " + String(iaqSensor.status); Serial.println(output); } } if (iaqSensor.bme680Status != BME680_OK) { if (iaqSensor.bme680Status < BME680_OK) { output = "BME680 error code : " + String(iaqSensor.bme680Status); Serial.println(output); for (;;) errLeds(); /* Halt in case of failure */ } else { output = "BME680 warning code : " + String(iaqSensor.bme680Status); Serial.println(output); } } } void errLeds(void) { pinMode(LED_BUILTIN, OUTPUT); digitalWrite(LED_BUILTIN, HIGH); delay(100); digitalWrite(LED_BUILTIN, LOW); delay(100); }
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