DigitalInfinity/ESP32-PaxCounter
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bmesensor.cpp: added comments with units

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cyberman54 2019-07-28 19:17:46 +02:00
parent 9ad6e62e84
commit e8521094b8
1 changed files with 6 additions and 4 deletions
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10
src/bmesensor.cpp
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@ -146,15 +146,17 @@ void bme_loop(void *pvParameters) {
// block i2c bus access // block i2c bus access
if (I2C_MUTEX_LOCK()) { if (I2C_MUTEX_LOCK()) {
if (iaqSensor.run()) { // If new data is available if (iaqSensor.run()) { // If new data is available
bme_status.raw_temperature = iaqSensor.rawTemperature; bme_status.raw_temperature =
iaqSensor.rawTemperature; // Temperature in degree celsius
bme_status.raw_humidity = iaqSensor.rawHumidity; bme_status.raw_humidity = iaqSensor.rawHumidity;
bme_status.temperature = iaqSensor.temperature; bme_status.temperature = iaqSensor.temperature;
bme_status.humidity = iaqSensor.humidity; bme_status.humidity =
bme_status.pressure = iaqSensor.humidity; // Humidity in % relative humidity x1000
bme_status.pressure = // Pressure in Pascal
(iaqSensor.pressure / 100.0); // conversion Pa -> hPa (iaqSensor.pressure / 100.0); // conversion Pa -> hPa
bme_status.iaq = iaqSensor.iaqEstimate; bme_status.iaq = iaqSensor.iaqEstimate;
bme_status.iaq_accuracy = iaqSensor.iaqAccuracy; bme_status.iaq_accuracy = iaqSensor.iaqAccuracy;
bme_status.gas = iaqSensor.gasResistance; bme_status.gas = iaqSensor.gasResistance; // Gas resistance in Ohms
updateState(); updateState();
} }
I2C_MUTEX_UNLOCK(); I2C_MUTEX_UNLOCK();