Interpolation zum Berechnen der Feuchte

src/main.cpp

@@ -26,6 +26,7 @@
 #include "mqtt.h"
 #include "handlebme280.h"
 #include "grafik.h"
+#include "interpolation.h"
 #include "main.h"
 
 #include <locale.h>
@@ -70,6 +71,7 @@ void setup() {
   Serial.println("LVGL started");
 
   bmedata = readBME280();
+  bmedata.hum = getRelativeFeuchte(bmedata.temp, bmedata.hum);
   arcTemp.value =  bmedata.temp;
   arcHum.value =  bmedata.hum;
   delay(1000);
@@ -103,7 +105,17 @@ void setup() {
 */  
   delay(1000);
   
+  /* Test Routinen
+  const float tsttemp[] = {27.7, 26.9, 26.7, 26.7, 26.0};
+  const float tsthum[] = {62.0, 53.0,  50.0, 48.0, 39.0};
+  for (int i = 0; i < 5; i++) {
+    Serial.printf("%d  temp: %.1f   hum: %.1f    relF: %d\n", i, tsttemp[i], tsthum[i], getRelativeFeuchte(tsttemp[i], tsthum[i]));
+  }
 
+  while (1) {
+    delay(1000);
+  }
+  */
 }
 
 void loop() {
@@ -114,6 +126,7 @@ void loop() {
   if (millis() - bmeReadtimer > bmeReadTime) {
     bmeReadtimer = millis();
     bmedata = readBME280();
+    bmedata.hum = getRelativeFeuchte(bmedata.temp, bmedata.hum);
     doPublish(bmedata.temp+arcTemp.value_offset, bmedata.hum+arcHum.value_offset, bmedata.temp, bmedata.hum);
   }
   if (millis() - updatetimer > updateTime) {