adding brewtimer

adds brewtimer without controlling pump/valve
LoQue90 · Sep 7, 2024 · 8649bcd · 8649bcd
1 parent d83f511
commit 8649bcd
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Showing 2 changed files with 40 additions and 5 deletions.
diff --git a/src/brewHandler.h b/src/brewHandler.h
@@ -46,7 +46,7 @@ uint8_t currBrewSwitchStateMomentary = LOW;
 int brewSwitchState = kBrewSwitchIdle;
 boolean brewSwitchWasOff = false;
 
-int isBrewDetected = 0;          // flag is set if brew was detected
+int brewOn = 0;          // flag is set if brew was detected
 double totalBrewTime = 0;        // total brewtime set in software
 double timeBrewed = 0;           // total brewed time
 double lastBrewTimeMillis = 0;   // for shottimer delay after disarmed button
@@ -102,7 +102,7 @@ void checkbrewswitch() {
                 if (currBrewSwitchStateMomentary == LOW) {
                     // Brew trigger
                     currStateBrewSwitch = HIGH;
-                    isBrewDetected = 1;
+                    brewOn = 1;
                     brewSwitchState = kBrewSwitchBrewAbort;
                     LOG(DEBUG, "brewSwitchState = kBrewSwitchBrew; brew switch short pressed - start Brew");
                 }
@@ -122,7 +122,7 @@ void checkbrewswitch() {
                 if ((currBrewSwitchStateMomentary == HIGH && currStateBrewSwitch == HIGH) || (machineState == kShotTimerAfterBrew) || (backflushState == kBackflushWaitBrewswitchOff)) {
                     currStateBrewSwitch = LOW;
                     brewSwitchState = kBrewSwitchReset;
-                    isBrewDetected = 0;
+                    brewOn = 0;
                     LOG(DEBUG, "brewSwitchState = kBrewSwitchBrewAbort: brew switch short pressed - stop brew");
                 }
                 break;
@@ -131,7 +131,7 @@ void checkbrewswitch() {
                 // Brew switch got released - stop flushing
                 if (currBrewSwitchStateMomentary == LOW && currStateBrewSwitch == LOW) {
                     brewSwitchState = kBrewSwitchReset;
-                    isBrewDetected = 0;
+                    brewOn = 0;
                     LOG(DEBUG, "brewswitchTriggerCase = kBrewSwitchFlushOff: brew switch long press released - stop flushing");
                     valveRelay.off();
                     pumpRelay.off();
@@ -233,6 +233,37 @@ void backflush() {
     }
 }
 
+#if (FEATURE_BREWCONTROL == 0)
+/**
+ * @brief Brew timer
+ */
+void brewTimer() {
+    unsigned long currentMillisTemp = millis();
+    checkbrewswitch();
+
+    // Start the timer when the brew switch is turned on
+    if (currStateBrewSwitch == HIGH && currBrewState == kBrewIdle) {
+        startingTime = currentMillisTemp;
+        currBrewState = kBrewRunning;
+        LOG(INFO, "Brew timer started");
+    }
+
+    // Update the brewed time if the brew switch is still on
+    if (currStateBrewSwitch == HIGH && currBrewState == kBrewRunning) {
+        timeBrewed = currentMillisTemp - startingTime;
+    }
+
+    // Stop the timer when the brew switch is turned off
+    if (currStateBrewSwitch == LOW && currBrewState == kBrewRunning) {
+        LOG(INFO, "Brew timer stopped");
+        currBrewState = kBrewIdle;
+        lastBrewTime = timeBrewed; // store brewtime to show in Shottimer after brew is finished
+        timeBrewed = 0;
+    }
+}
+#endif
+
+
 #if (FEATURE_BREWCONTROL == 1)
 /**
  * @brief Time base brew mode

diff --git a/src/main.cpp b/src/main.cpp
@@ -1588,8 +1588,12 @@ void looppid() {
     shottimerscale(); // Calculation of weight of shot while brew is running
 #endif
 
-#if (FEATURE_BREWCONTROL == 1)
+#if (FEATURE_BREWSWITCH == 1)
+    #if (FEATURE_BREWCONTROLL == 0)
+    brewTimer();
+    #elif
     brew();
+    #endif
 #endif
 
 #if (FEATURE_PRESSURESENSOR == 1)