Added basic Logger with 4 modes.

vesper/functions.hpp

@@ -16,24 +16,25 @@ void updateRelayTimings(JsonDocument doc) {
         String key = String("b") + (i + 1); // Generate "b1", "b2", ...
         if (doc.containsKey(key)) {
             relayDurations[i] = doc[key].as<uint16_t>();
-            Serial.printf("Relay %d duration set to %d ms\n", i + 1, relayDurations[i]);
+            LOG_DEBUG("Relay %d duration s1et to %d ms\n", i + 1, relayDurations[i]);
         } else {
-            Serial.printf("Relay %d not found in JSON payload. Keeping previous duration: %d ms\n", i + 1, relayDurations[i]);
+            LOG_DEBUG("Relay %d not found in JSON payload. Keeping previous duration: %d ms\n", i + 1, relayDurations[i]);
         }
     }
 		saveRelayTimings();
+		LOG_INFO("Updated Relay Timings.")
 }
 
 // Save file "fileName" with data: "data"
 void savefile(const char* fileName, const char* data) {
     File file = SPIFFS.open(fileName, "w");
     if (!file) {
-        Serial.println("Failed to open file!");
+        LOG_ERROR("Failed to open file!");
         return;
     }
     file.print(data);
     file.close();
-    Serial.printf("File %s saved successfully.\n", fileName);
+    LOG_INFO("File %s saved successfully.\n", fileName);
 }
 
 // Saves Relay Durations from RAM, into a file
@@ -49,7 +50,7 @@ void saveRelayTimings() {
 		char buffer[512];
 		size_t len = serializeJson(doc, buffer, sizeof(buffer));
 		if (len == 0) {
-			Serial.println("Failed to serialize JSON.");
+			LOG_ERROR("Failed to serialize JSON.");
 			return;
 		}
 
@@ -78,7 +79,7 @@ void loadRelayTimings() {
     // Open the file for reading
     File file = SPIFFS.open("/settings/relayTimings.json", "r");
     if (!file) {
-        Serial.println("Settings file not found. Using default relay timings.");
+        LOG_ERROR("Settings file not found. Using default relay timings.");
         return;
     }
 
@@ -86,7 +87,7 @@ void loadRelayTimings() {
     StaticJsonDocument<512> doc; // Adjust size if needed
     DeserializationError error = deserializeJson(doc, file);
     if (error) {
-        Serial.println("Failed to parse settings file. Using default relay timings.");
+        LOG_ERROR("Failed to parse settings file. Using default relay timings.");
         file.close();
         return;
     }
@@ -96,7 +97,7 @@ void loadRelayTimings() {
         String key = String("b") + (i + 1);
         if (doc.containsKey(key)) {
             relayDurations[i] = doc[key].as<uint16_t>();
-            Serial.printf("Loaded relay %d duration: %d ms\n", i + 1, relayDurations[i]);
+            LOG_DEBUG("Loaded relay %d duration: %d ms\n", i + 1, relayDurations[i]);
         }
     }
 
@@ -109,7 +110,7 @@ void updateSchedule(JsonDocument doc) {
 
     // Ensure fileName exists and is valid
     if (!fileName || strlen(fileName) == 0) {
-        Serial.println("Invalid JSON payload: Missing or invalid 'file' field");
+        LOG_ERROR("Invalid JSON payload: Missing or invalid 'file' field");
         return;
     }
 
@@ -119,9 +120,9 @@ void updateSchedule(JsonDocument doc) {
 
     if (dataString.length() > 0) {
         savefile(fileName, dataString.c_str());
-        Serial.printf("File '%s' updated successfully.\n", fileName);
+        LOG_INFO("File '%s' updated successfully.\n", fileName);
     } else {
-        Serial.println("Invalid JSON payload: Unable to serialize 'data'");
+        LOG_DEBUG("Invalid JSON payload: Unable to serialize 'data'");
     }
 		timekeeper.refreshDailySchedule();
 }