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Merge pull request #277 from airgradienthq/feat/correction-temp-hum

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Apply temperature and humidity correction based on configuration
This commit is contained in:
Samuel Siburian
2025-02-06 10:14:38 +07:00
committed by GitHub
parent 3226c14b6d 830f652bf9
commit b0f5263829
20 changed files with 540 additions and 263 deletions
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2
examples/OneOpenAir/LocalServer.cpp
View File

@ -64,7 +64,7 @@ void LocalServer::_GET_metrics(void) {
}
void LocalServer::_GET_measure(void) {
String toSend = measure.toString(true, fwMode, wifiConnector.RSSI(), *ag, config);
String toSend = measure.toString(true, fwMode, wifiConnector.RSSI());
server.send(200, "application/json", toSend);
}

8
examples/OneOpenAir/OneOpenAir.ino
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@ -76,7 +76,7 @@ static MqttClient mqttClient(Serial);
static TaskHandle_t mqttTask = NULL;
static Configuration configuration(Serial);
static AgApiClient apiClient(Serial, configuration);
static Measurements measurements;
static Measurements measurements(configuration);
static AirGradient *ag;
static OledDisplay oledDisplay(configuration, measurements, Serial);
static StateMachine stateMachine(oledDisplay, Serial, measurements,
@ -165,6 +165,7 @@ void setup() {
apiClient.setAirGradient(ag);
openMetrics.setAirGradient(ag);
localServer.setAirGraident(ag);
measurements.setAirGradient(ag);
/** Example set custom API root URL */
// apiClient.setApiRoot("https://example.custom.api");
@ -328,8 +329,7 @@ static void createMqttTask(void) {
/** Send data */
if (mqttClient.isConnected()) {
String payload =
measurements.toString(true, fwMode, wifiConnector.RSSI(), *ag, configuration);
String payload = measurements.toString(true, fwMode, wifiConnector.RSSI());
String topic = "airgradient/readings/" + ag->deviceId();
if (mqttClient.publish(topic.c_str(), payload.c_str(),
@ -1198,7 +1198,7 @@ static void sendDataToServer(void) {
return;
}
String syncData = measurements.toString(false, fwMode, wifiConnector.RSSI(), *ag, configuration);
String syncData = measurements.toString(false, fwMode, wifiConnector.RSSI());
if (apiClient.postToServer(syncData)) {
Serial.println();
Serial.println("Online mode and isPostToAirGradient = true");

28
examples/OneOpenAir/OpenMetrics.cpp
View File

@ -66,7 +66,7 @@ String OpenMetrics::getPayload(void) {
int pm03PCount = utils::getInvalidPmValue();
int co2 = utils::getInvalidCO2();
int atmpCompensated = utils::getInvalidTemperature();
int ahumCompensated = utils::getInvalidHumidity();
int rhumCompensated = utils::getInvalidHumidity();
int tvoc = utils::getInvalidVOC();
int tvocRaw = utils::getInvalidVOC();
int nox = utils::getInvalidNOx();
@ -81,8 +81,8 @@ String OpenMetrics::getPayload(void) {
measure.getFloat(Measurements::Humidity, 2)) /
2.0f;
pm01 = (measure.get(Measurements::PM01, 1) + measure.get(Measurements::PM01, 2)) / 2.0f;
float correctedPm25_1 = measure.getCorrectedPM25(*ag, config, false, 1);
float correctedPm25_2 = measure.getCorrectedPM25(*ag, config, false, 2);
float correctedPm25_1 = measure.getCorrectedPM25(false, 1);
float correctedPm25_2 = measure.getCorrectedPM25(false, 2);
float correctedPm25 = (correctedPm25_1 + correctedPm25_2) / 2.0f;
pm25 = round(correctedPm25);
pm10 = (measure.get(Measurements::PM10, 1) + measure.get(Measurements::PM10, 2)) / 2.0f;
@ -97,7 +97,7 @@ String OpenMetrics::getPayload(void) {
if (config.hasSensorPMS1) {
pm01 = measure.get(Measurements::PM01);
float correctedPm = measure.getCorrectedPM25(*ag, config, false, 1);
float correctedPm = measure.getCorrectedPM25(false, 1);
pm25 = round(correctedPm);
pm10 = measure.get(Measurements::PM10);
pm03PCount = measure.get(Measurements::PM03_PC);
@ -107,7 +107,7 @@ String OpenMetrics::getPayload(void) {
_temp = measure.getFloat(Measurements::Temperature, 1);
_hum = measure.getFloat(Measurements::Humidity, 1);
pm01 = measure.get(Measurements::PM01, 1);
float correctedPm = measure.getCorrectedPM25(*ag, config, false, 1);
float correctedPm = measure.getCorrectedPM25(false, 1);
pm25 = round(correctedPm);
pm10 = measure.get(Measurements::PM10, 1);
pm03PCount = measure.get(Measurements::PM03_PC, 1);
@ -116,7 +116,7 @@ String OpenMetrics::getPayload(void) {
_temp = measure.getFloat(Measurements::Temperature, 2);
_hum = measure.getFloat(Measurements::Humidity, 2);
pm01 = measure.get(Measurements::PM01, 2);
float correctedPm = measure.getCorrectedPM25(*ag, config, false, 2);
float correctedPm = measure.getCorrectedPM25(false, 2);
pm25 = round(correctedPm);
pm10 = measure.get(Measurements::PM10, 2);
pm03PCount = measure.get(Measurements::PM03_PC, 2);
@ -137,11 +137,15 @@ String OpenMetrics::getPayload(void) {
/** Get temperature and humidity compensated */
if (ag->isOne()) {
atmpCompensated = _temp;
ahumCompensated = _hum;
atmpCompensated = round(measure.getCorrectedTempHum(Measurements::Temperature));
rhumCompensated = round(measure.getCorrectedTempHum(Measurements::Humidity));
} else {
atmpCompensated = ag->pms5003t_1.compensateTemp(_temp);
ahumCompensated = ag->pms5003t_1.compensateHum(_hum);
atmpCompensated = round((measure.getCorrectedTempHum(Measurements::Temperature, 1) +
measure.getCorrectedTempHum(Measurements::Temperature, 2)) /
2.0f);
rhumCompensated = round((measure.getCorrectedTempHum(Measurements::Humidity, 1) +
measure.getCorrectedTempHum(Measurements::Humidity, 2)) /
2.0f);
}
// Add measurements that valid to the metrics
@ -234,11 +238,11 @@ String OpenMetrics::getPayload(void) {
"gauge", "percent");
add_metric_point("", String(_hum));
}
if (utils::isValidHumidity(ahumCompensated)) {
if (utils::isValidHumidity(rhumCompensated)) {
add_metric("humidity_compensated",
"The compensated relative humidity as measured by the AirGradient SHT / PMS sensor",
"gauge", "percent");
add_metric_point("", String(ahumCompensated));
add_metric_point("", String(rhumCompensated));
}
response += "# EOF\n";