moved to sensor class

CO2_sensor.cpp

@@ -0,0 +1,44 @@
+#include "CO2_sensor.h"
+
+Adafruit_SCD30 scd30;
+
+#define CO2_INTERVAL 120000 //ms
+
+uint8_t CO2_samples = 3600 / g_pms_report_period;
+
+AQSSensor SCD30_temperature("Temperature", device_name, CO2_samples);
+AQSSensor SCD30_Humidity("Humidity", device_name, CO2_samples);
+AQSSensor SCD30_CO2("CO2", device_name, CO2_samples);
+
+uint32_t CO2_lastUpdate = 0;
+
+void initCO2sensor(void)
+{
+    Serial.print("Init SCD30:");
+    if (!scd30.begin(true))
+    {
+        Serial.println("Failed to find SCD30 device");
+    }
+
+    addSensorToList(&SCD30_temperature);
+    addSensorToList(&SCD30_Humidity);
+    addSensorToList(&SCD30_CO2);
+
+    Serial.println(" OK");
+}
+
+void handleCO2sensor(void)
+{
+    uint32_t currentmillis = millis();
+
+    if (currentmillis - CO2_lastUpdate > CO2_INTERVAL)
+    {
+        SCD30_temperature.set(uint32_t(scd30.temperature));
+        SCD30_Humidity.set(uint32_t(scd30.relative_humidity));
+        SCD30_CO2.set(uint32_t(scd30.CO2));
+
+        SCD30_temperature.publish();
+        SCD30_Humidity.publish();
+        SCD30_CO2.publish();
+    }
+}