Remove not required F() macro. Frees ~20kb flash.

src/main.cpp

@@ -27,80 +27,80 @@ void setup()
     while (!Serial)
         yield();
     MessageOutput.println();
-    MessageOutput.println(F("Starting OpenDTU"));
+    MessageOutput.println("Starting OpenDTU");
 
     // Initialize file system
-    MessageOutput.print(F("Initialize FS... "));
+    MessageOutput.print("Initialize FS... ");
     if (!LittleFS.begin(false)) { // Do not format if mount failed
-        MessageOutput.print(F("failed... trying to format..."));
+        MessageOutput.print("failed... trying to format...");
         if (!LittleFS.begin(true)) {
             MessageOutput.print("success");
         } else {
             MessageOutput.print("failed");
         }
     } else {
-        MessageOutput.println(F("done"));
+        MessageOutput.println("done");
     }
 
     // Read configuration values
-    MessageOutput.print(F("Reading configuration... "));
+    MessageOutput.print("Reading configuration... ");
     if (!Configuration.read()) {
-        MessageOutput.print(F("initializing... "));
+        MessageOutput.print("initializing... ");
         Configuration.init();
         if (Configuration.write()) {
-            MessageOutput.print(F("written... "));
+            MessageOutput.print("written... ");
         } else {
-            MessageOutput.print(F("failed... "));
+            MessageOutput.print("failed... ");
         }
     }
     if (Configuration.get().Cfg_Version != CONFIG_VERSION) {
-        MessageOutput.print(F("migrated... "));
+        MessageOutput.print("migrated... ");
         Configuration.migrate();
     }
     CONFIG_T& config = Configuration.get();
-    MessageOutput.println(F("done"));
+    MessageOutput.println("done");
 
     // Load PinMapping
-    MessageOutput.print(F("Reading PinMapping... "));
+    MessageOutput.print("Reading PinMapping... ");
     if (PinMapping.init(String(Configuration.get().Dev_PinMapping))) {
-        MessageOutput.print(F("found valid mapping "));
+        MessageOutput.print("found valid mapping ");
     } else {
-        MessageOutput.print(F("using default config "));
+        MessageOutput.print("using default config ");
     }
     const PinMapping_t& pin = PinMapping.get();
-    MessageOutput.println(F("done"));
+    MessageOutput.println("done");
 
     // Initialize WiFi
-    MessageOutput.print(F("Initialize Network... "));
+    MessageOutput.print("Initialize Network... ");
     NetworkSettings.init();
-    MessageOutput.println(F("done"));
+    MessageOutput.println("done");
     NetworkSettings.applyConfig();
 
     // Initialize NTP
-    MessageOutput.print(F("Initialize NTP... "));
+    MessageOutput.print("Initialize NTP... ");
     NtpSettings.init();
-    MessageOutput.println(F("done"));
+    MessageOutput.println("done");
 
     // Initialize SunPosition
-    MessageOutput.print(F("Initialize SunPosition... "));
+    MessageOutput.print("Initialize SunPosition... ");
     SunPosition.init();
-    MessageOutput.println(F("done"));
+    MessageOutput.println("done");
 
     // Initialize MqTT
-    MessageOutput.print(F("Initialize MqTT... "));
+    MessageOutput.print("Initialize MqTT... ");
     MqttSettings.init();
     MqttHandleDtu.init();
     MqttHandleInverter.init();
     MqttHandleHass.init();
-    MessageOutput.println(F("done"));
+    MessageOutput.println("done");
 
     // Initialize WebApi
-    MessageOutput.print(F("Initialize WebApi... "));
+    MessageOutput.print("Initialize WebApi... ");
     WebApi.init();
-    MessageOutput.println(F("done"));
+    MessageOutput.println("done");
 
     // Initialize Display
-    MessageOutput.print(F("Initialize Display... "));
+    MessageOutput.print("Initialize Display... ");
     Display.init(
         static_cast<DisplayType_t>(pin.display_type),
         pin.display_data,
@@ -112,12 +112,12 @@ void setup()
     Display.enableScreensaver = config.Display_ScreenSaver;
     Display.setContrast(config.Display_Contrast);
     Display.setStartupDisplay();
-    MessageOutput.println(F("done"));
+    MessageOutput.println("done");
 
     // Check for default DTU serial
-    MessageOutput.print(F("Check for default DTU serial... "));
+    MessageOutput.print("Check for default DTU serial... ");
     if (config.Dtu_Serial == DTU_SERIAL) {
-        MessageOutput.print(F("generate serial based on ESP chip id: "));
+        MessageOutput.print("generate serial based on ESP chip id: ");
         uint64_t dtuId = Utils::generateDtuSerial();
         MessageOutput.printf("%0x%08x... ",
             ((uint32_t)((dtuId >> 32) & 0xFFFFFFFF)),
@@ -125,7 +125,7 @@ void setup()
         config.Dtu_Serial = dtuId;
         Configuration.write();
     }
-    MessageOutput.println(F("done"));
+    MessageOutput.println("done");
 
     InverterSettings.init();
 }