About rezza

Helllo, I am trying to use BSEC v1.8.1492 driving a BME680 sensor using ESP32 chip, I am using Arduino framework and PlatfotmIO. Previously I used BSEC Software Library v1.6.1480 and everything worked smoothly but I couldn't make it work after updating the BSEC to the latest version (1.8.xxxx). I basically used the official example in github  https://github.com/boschsensortec/BSEC-Arduino-library/blob/master/examples/basic_config_state/basic_config_state.ino So basically iaqSensor.run() is always false but it seems to work once I commented iaqSensor.setConfig(bsec_config_iaq); and here is the actual code I am using    #include <bsec.h> #include <Wire.h> #include <Arduino.h> const uint8_t bsec_config_iaq[] = { #include "config/generic_33v_3s_4d/bsec_iaq.txt" }; #define SERIAL_BAUDRATE 115200 #define EEPROM_SIZE 512 #define VERBOSE true #define DEVICE_NAME "Connected Ambiente" //* I2C Pins #define I2C_SDA_PIN GPIO_NUM_13 #define I2C_SCL_PIN GPIO_NUM_15 #define OLED_Address 0x3c #define I2C_Frequency 400000 void checkIaqSensorStatus(); Bsec iaqSensor; bsec_virtual_sensor_t sensorList[13] = { BSEC_OUTPUT_IAQ, BSEC_OUTPUT_STATIC_IAQ, BSEC_OUTPUT_CO2_EQUIVALENT, BSEC_OUTPUT_BREATH_VOC_EQUIVALENT, BSEC_OUTPUT_RAW_TEMPERATURE, BSEC_OUTPUT_RAW_PRESSURE, BSEC_OUTPUT_RAW_HUMIDITY, BSEC_OUTPUT_RAW_GAS, BSEC_OUTPUT_STABILIZATION_STATUS, BSEC_OUTPUT_RUN_IN_STATUS, BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE, BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY, BSEC_OUTPUT_GAS_PERCENTAGE}; void setup() { Serial.begin(SERIAL_BAUDRATE); Wire.begin(I2C_SDA_PIN, I2C_SCL_PIN, (uint32_t)I2C_Frequency); iaqSensor.begin(BME68X_I2C_ADDR_LOW, Wire); if (iaqSensor.bme68xStatus != 0) { iaqSensor.begin(BME68X_I2C_ADDR_HIGH, Wire); if (iaqSensor.bme68xStatus != 0) { printf("No sensor found.\r\n"); return; } else printf("BME680 sensor found with secondary address.\r\n"); } else printf("BME680 sensor found with primary address.\r\n"); checkIaqSensorStatus(); iaqSensor.updateSubscription(sensorList, 13, BSEC_SAMPLE_RATE_LP); iaqSensor.setConfig(bsec_config_iaq); checkIaqSensorStatus(); printf(">> Sensor : BSEC library version %d.%d.%d.%d\r\n", iaqSensor.version.major, iaqSensor.version.minor, iaqSensor.version.major_bugfix, iaqSensor.version.minor_bugfix); } void loop() { // put your main code here, to run repeatedly: delay(100); unsigned long time_trigger = millis(); if (iaqSensor.run()) { // If new data is available String output = String(time_trigger); output += ", iaq: " + String(iaqSensor.iaq); output += ", iaqAccuracy: " + String(iaqSensor.iaqAccuracy); output += ", staticIaq: " + String(iaqSensor.staticIaq); output += ", co2Equivalent: " + String(iaqSensor.co2Equivalent); output += ", breathVocEquivalent: " + String(iaqSensor.breathVocEquivalent); output += ", rawTemperature: " + String(iaqSensor.rawTemperature); output += ", temperature: " + String(iaqSensor.temperature); output += ", " + String(iaqSensor.pressure); output += ", rawHumidity: " + String(iaqSensor.rawHumidity); output += ", humidity: " + String(iaqSensor.humidity); output += ", gasResistance: " + String(iaqSensor.gasResistance); output += ", stabStatus: " + String(iaqSensor.stabStatus); output += ", runInStatus: " + String(iaqSensor.runInStatus); output += ", gasPercentage: " + String(iaqSensor.gasPercentage); Serial.println(output); } else { checkIaqSensorStatus(); } } void checkIaqSensorStatus(void) { if (iaqSensor.bsecStatus != BSEC_OK) { if (iaqSensor.bsecStatus < BSEC_OK) { printf("BSEC error code : %d\r\n", iaqSensor.bsecStatus); for (;;) ; /* Halt in case of failure */ } else { printf("BSEC warning code : %d\r\n", iaqSensor.bsecStatus); } } if (iaqSensor.bme68xStatus != BME68X_OK) { if (iaqSensor.bme68xStatus < BME68X_OK) { printf("BME68X error code : %d\r\n", iaqSensor.bme68xStatus); for (;;) ; /* Halt in case of failure */ } else { printf("BME68X warning code : %d\r\n", iaqSensor.bme68xStatus); } } }   ... View more