SSR correct handling and some action

hot_fermentation.ino

@@ -10,7 +10,6 @@
 #include <EEPROM.h>
 #endif
 
-
 // MAX6675 configuration
 int max_SO = 12;
 int max_CS = 10;
@@ -50,7 +49,7 @@ Profile profiles[] = {
   {"Lentils gradual", 10, {{48, 120}, {80, 60}}, 2},
   {"Wheat", 3, {{47, 60}, {53, 60}, {65, 20}, {72, 20}, {85, 20}}, 5},
   {"Sous Vide 55+120", 1, {{55, 30}, {85, 120}}, 2},
-  {"Sous Vide 46", 1, {{46, 60}}, 1},
+  {"Sous Vide 46", 0, {{46, 60}}, 1},
   {"Test", 1, {{49, 1}, {51, 1}}, 2},
 };
 
@@ -66,7 +65,7 @@ bool inSelectionMode = true;
 
 // PID Control variables
 double Setpoint, Input, Output;
-double Kp = 1, Ki = 1, Kd = 0.05;
+double Kp = 0.5, Ki = 1, Kd = 0.05;
 PID myPID(&Input, &Output, &Setpoint, Kp, Ki, Kd, DIRECT);
 
 // Timing variables
@@ -78,12 +77,21 @@ long totalProcessTime;
 long finishTime = 0;
 long currentTime = 0;
 long lastEEPROMWriteTime = 0;
+bool isClick = false;
+bool isLeft = false;
+bool isRight = false;
 bool isComplete = false;
 const int ssrSwitchInterval = 1000;  // SSR switching interval in milliseconds
 
 // Buffer for formatted time strings
 char timeBuffer[10];
 
+uint32_t timer = 0;
+#define T_PERIOD 1000  // period of Execution processing
+uint32_t timerSSR = 0;
+#define T_PERIOD_SSR 500  // period of heater handling
+
+
 void setup() {
   pinMode(ssrPin, OUTPUT);
   Serial.begin(9600);
@@ -98,17 +106,81 @@ void setup() {
 
 void loop() {
   enc1.tick();
+  isLeft = enc1.isLeft();
+  isRight = enc1.isRight();
+  isClick = enc1.isClick();
+  if (isLeft || isRight || isClick) {
+    handleEncoder();
+  }
+  handleExecution();
+  handleHeater();
+}
 
+void handleHeater() {
+  long time = millis();
+  static int currentPart = 0;
+  #define PARTS 4
+
+  if (time - timerSSR < T_PERIOD_SSR) {
+    return;
+  }
+  if (inSelectionMode) {
+    digitalWrite(ssrPin, LOW);
+    return;
+  }
+  timerSSR = time;
+
+  int current = Output * PARTS;
+
+  oled.setCursor(104, 7);
+  char symbol;
+  for (int i = 0; i < PARTS; i++) {
+    symbol = current > i ? '=' : '-';
+    if (currentPart == i) {
+      oled.invertText(true);
+    }
+    oled.print(symbol);
+    oled.invertText(false);
+  }
+
+  digitalWrite(ssrPin, currentPart < current ? HIGH : LOW);
+  currentPart++;
+  if (currentPart >= PARTS) {
+    currentPart = 0;
+  }
+}
+
+void handleEncoder() {
   if (inSelectionMode) {
     handleProfileSelection();
   } 
   else {
-    handleExecution();
+    handleExecutionSelection();
   }
 }
 
+void handleExecutionSelection() {
+  if (isClick) {
+    Serial.println("clicked! resetting...");
+    activeProfileIndex = 100;
+    activeProfile = profiles[activeProfileIndex];
+    inSelectionMode = true;
+    writeEEPROM();
+    oled.clear();
+    displaySelection();
+    return;
+  }
+
+}
+
 void handleExecution() {
   currentTime = millis();
+
+  if (inSelectionMode || (currentTime - timer < T_PERIOD)) { // таймер на millis()
+    return;
+  }
+  timer = currentTime;
+
   totalElapsedTime = (currentTime - totalStartTime) / 1000; // Total elapsed time in seconds
 
   if ((currentTime - lastEEPROMWriteTime) >= (long)10*60*1000) {
@@ -123,57 +195,30 @@ void handleExecution() {
   }
   myPID.Compute();
 
-  // Serial.print(Input);
-  // Serial.print(" ");
-  // Serial.print(Output);
-  // Serial.print(" ");
-  // Serial.println(Setpoint);
-  // Switch SSR based on PID output and interval control
-  if (currentTime - ssrLastSwitchTime > ssrSwitchInterval) {
-    digitalWrite(ssrPin, Output > 0.5 ? HIGH : LOW);
-    ssrLastSwitchTime = currentTime;
-  }
-
   if (isComplete && currentPhase >= activeProfile.numPhases && !finishTime) {
     finishTime = currentTime;
   }
 
   // Display all phases and highlight the current one
   printPhases();
-
-  if (enc1.isClick()) {
-    Serial.println("clicked! resetting...");
-    activeProfileIndex = 100;
-    activeProfile = profiles[activeProfileIndex];
-    inSelectionMode = true;
-    writeEEPROM();
-    oled.clear();
-    displaySelection();
-    return;
-  }
-
-  delay(1000); // Update every second
 }
 
 void handleProfileSelection() {
-
+  if (!isClick && !isLeft && !isRight) {
-  bool click = enc1.isClick();
-  bool turn = enc1.isTurn();
-  if (!click && !turn) {
     return;
   }
 
   // Handle encoder input for selecting the profile
-  if (enc1.isRight()) {
+  if (isRight) {
     selectedProfileIndex = (selectedProfileIndex + 1) % (sizeof(profiles) / sizeof(profiles[0]));
-  } else if (enc1.isLeft()) {
+  } else if (isLeft) {
     selectedProfileIndex = (selectedProfileIndex - 1 + (sizeof(profiles) / sizeof(profiles[0]))) % (sizeof(profiles) / sizeof(profiles[0]));
   }
 
   displaySelection();
 
   // Start the selected profile on button press
-  if (click) {
+  if (isClick) {
     activeProfileIndex = selectedProfileIndex;
     activeProfile = profiles[activeProfileIndex];
     inSelectionMode = false;  // Switch to execution mode
@@ -337,10 +382,10 @@ void printPhases() {
 
   oled.invertText(false); // Ensure text inversion is off after the loop
 
-  oled.setCursor(110,7);
+  // oled.setCursor(110,7);
-  sprintf(timeBuffer, "%3d", (int)(Output*100));
+  // sprintf(timeBuffer, "%3d", (int)(Output*100));
-  oled.print(timeBuffer);
+  // oled.print(timeBuffer);
-  oled.update();
+  // oled.update();
 }
 
 void formatTime(long seconds, char* buffer) {