Remove currentValue from MeterConfig and related factory reset logic

README.md

@@ -229,7 +229,6 @@ Config is stored as JSON in LittleFS at `/config.json`.
     {
       "pin": 4,
       "maxD": 72.5,
-      "current": 45.0,
       "name": "Solar",
       "unit": "W",
       "rangeMin": 0.0,

src/main.cpp

@@ -89,7 +89,6 @@ static void loadConfig() {
     JsonObject m = arr[i];
     meters[i].pin          = m["pin"]     | 0;
     meters[i].maxDuty      = m["maxD"]    | 0.0f;
-    meters[i].currentValue = m["current"] | 0.0f;
     strlcpy(meters[i].name, m["name"] | "", sizeof(meters[i].name));
     strlcpy(meters[i].unit, m["unit"] | "", sizeof(meters[i].unit));
     meters[i].rangeMin = m["rangeMin"] | m["range"] | 0.0f;
@@ -119,7 +118,6 @@ static void saveConfig() {
     JsonObject m = arr.add<JsonObject>();
     m["pin"]     = meters[i].pin;
     m["maxD"]    = meters[i].maxDuty;
-    m["current"] = meters[i].currentValue;
     m["name"]    = meters[i].name;
     m["unit"]    = meters[i].unit;
     m["rangeMin"] = meters[i].rangeMin;
@@ -622,11 +620,9 @@ static void factoryReset() {
   int count = meterCount;
   int pins[MAX_METERS];
   float maxD[MAX_METERS];
-  float cur[MAX_METERS];
   for (int i = 0; i < count; i++) {
     pins[i] = meters[i].pin;
     maxD[i] = meters[i].maxDuty;
-    cur[i] = meters[i].currentValue;
   }
 
   // Reset hostname, auth, MQTT, meter metadata
@@ -653,11 +649,10 @@ static void factoryReset() {
     meters[i].rangeMax = 100.0;
   }
 
-  // Restore pins, calibration, current state
+  // Restore pins and calibration
   for (int i = 0; i < count; i++) {
     meters[i].pin = pins[i];
     meters[i].maxDuty = maxD[i];
-    meters[i].currentValue = cur[i];
   }
 
   saveConfig();
@@ -685,14 +680,6 @@ static void factoryReset() {
     }
   }
 
-  // Restore current values
-  for (int i = 0; i < count && i < 8; i++) {
-    if (meters[i].pin > 0 && meters[i].maxDuty > 0) {
-      float pct = cur[i] / 100.0f * meters[i].maxDuty / 100.0f;
-      ledcWrite(i, constrain((int)(pct * 1023), 0, 1023));
-    }
-  }
-
   Serial.println("[BOOT] factory reset complete, restarting...");
   delay(200);
   ESP.restart();