add software debounce

main.ino

@@ -51,7 +51,9 @@ public:
     return this->data[realIndex];
   }
 
-  int getCursor() const { return this->rCount; }
+  int getCursor() const {
+    return this->rCount;
+  }
 
   float getMaxDataPoint() {
     if (this->rCount == 0) return 0;
@@ -82,7 +84,9 @@ public:
     return sum / this->rCount;
   }
 
-  String getUnit() { return this->UNIT; }
+  String getUnit() {
+    return this->UNIT;
+  }
 };
 
 class Element {
@@ -130,7 +134,6 @@ class MaxAvgMinElement : public Element {
     tft.print(F("Min: "));
     tft.print(this->data.getMinDataPoint(), 1);
     tft.print(unit);
-
   };
 };
 
@@ -144,7 +147,9 @@ private:
     return X + 2 + (int)(i * (this->WIDTH - 3) / (this->AMOUNT_DATAPOINTS - 1));
   }
 
-  int getScaledY(float value) { return this->getScaledY(value, this->data.getMinDataPoint(), this->data.getMaxDataPoint()); }; // OOP is soo cool
+  int getScaledY(float value) {
+    return this->getScaledY(value, this->data.getMinDataPoint(), this->data.getMaxDataPoint());
+  };  // OOP is soo cool
 
   int getScaledY(float value, float minY, float maxY) {
     if (maxY - minY == 0) return this->Y + this->HEIGHT / 2;
@@ -187,7 +192,8 @@ class Screen {
 protected:
   Element** elements;
 public:
-  Screen(Element** elems) : elements(elems){}; 
+  Screen(Element** elems)
+    : elements(elems){};
   void draw() {
     for (int i = 0; this->elements[i] != nullptr; i++) {
       this->elements[i]->render();
@@ -202,7 +208,8 @@ class DisplayConfig {
   int screenCount;
 
 public:
-  DisplayConfig(Screen** screens) : screens(screens), screenIndex(0), screenCount(0){
+  DisplayConfig(Screen** screens)
+    : screens(screens), screenIndex(0), screenCount(0) {
     while (this->screens[this->screenCount] != nullptr) this->screenCount++;
     tft.initR(INITR_MINI160x80);
     tft.setRotation(1);
@@ -218,17 +225,23 @@ class DisplayConfig {
     return this->applyScreen(this->screenIndex);
   }
 
-  Screen* getCurrentScreen() {return this->screens[this->screenIndex];}
-  Screen* getCurrentScreenIndex() {return this->screenIndex;}
-
+  Screen* getCurrentScreen() {
+    return this->screens[this->screenIndex];
+  }
+  Screen* getCurrentScreenIndex() {
+    return this->screenIndex;
+  }
 };
 
 
 unsigned long previousMillis = -1000000000;
+unsigned long lastDebounceTime = 0;
+unsigned long debounceDelay = 50;
 bool buttonPressedLastCycle = false;
 bool sht3xErrorLastCycle = false;
 
 
+
 // CONFIG START
 DataStorage* tempData;
 DataStorage* humData;
@@ -334,10 +347,12 @@ void loop() {
       sht3xErrorLastCycle = true;
     }
   }
+
   if (digitalRead(buttonPin)) {
-      if (!buttonPressedLastCycle){
+    if (!buttonPressedLastCycle && millis() - lastDebounceTime > debounceDelay) {
       config->cycleScreen()->draw();
       buttonPressedLastCycle = true;
+      lastDebounceTime = millis();
     }
   } else {
     buttonPressedLastCycle = false;