ethernet: uniform example Waiting for link on

Author: pennam

libraries/Ethernet/examples/AdvancedChatServer/AdvancedChatServer.ino

@@ -53,12 +53,10 @@ void setup() {
   }
 
   // in Zephyr system check if Ethernet is ready before proceeding to initialize
-  Serial.print("Waiting for link on");
   while (Ethernet.linkStatus() != LinkON) {
-      Serial.print(".");
-      delay(100);
+    Serial.println("Waiting for link on");
+    delay(100);
   }
-  Serial.println();
 
   // initialize the Ethernet device
   Ethernet.begin(ip, myDns, gateway, subnet);

libraries/Ethernet/examples/BarometricPressureWebServer/BarometricPressureWebServer.ino

@@ -65,12 +65,10 @@ void setup() {
   }
 
   // in Zephyr system check if Ethernet is ready before proceeding to initialize
-  Serial.print("Waiting for link on");
   while (Ethernet.linkStatus() != LinkON) {
-      Serial.print(".");
-      delay(100);
+    Serial.println("Waiting for link on");
+    delay(100);
   }
-  Serial.println();
 
   // start the Ethernet connection
   Ethernet.begin(ip);

libraries/Ethernet/examples/DhcpAddressPrinter/DhcpAddressPrinter.ino

@@ -18,12 +18,10 @@ void setup()
     }
 
     // in Zephyr system check if Ethernet is ready before proceeding to initialize
-    Serial.print("Waiting for link on");
     while (Ethernet.linkStatus() != LinkON) {
-        Serial.print(".");
+        Serial.println("Waiting for link on");
         delay(100);
     }
-    Serial.println();
 
     // start the Ethernet connection:
     Serial.println("Initialize Ethernet with DHCP:");

libraries/Ethernet/examples/TelnetClient/TelnetClient.ino

@@ -35,9 +35,11 @@ void setup() {
       delay(1); // do nothing, no point running without Ethernet hardware
     }
   }
-  while (Ethernet.linkStatus() == LinkOFF) {
-    Serial.println("Ethernet cable is not connected.");
-    delay(500);
+
+  // in Zephyr system check if Ethernet is ready before proceeding to initialize
+  while (Ethernet.linkStatus() != LinkON) {
+    Serial.println("Waiting for link on");
+    delay(100);
   }
 
   // start the Ethernet connection:

libraries/Ethernet/examples/UDPSendReceiveString/UDPSendReceiveString.ino

@@ -28,14 +28,12 @@ void setup() {
   while (!Serial) {
     ; // wait for serial port to connect. Needed for native USB port only
   }
-  
+
   // in Zephyr system check if Ethernet is ready before proceeding to initialize
-  Serial.print("Waiting for link on");
   while (Ethernet.linkStatus() != LinkON) {
-    Serial.print(".");
+    Serial.println("Waiting for link on");
     delay(100);
   }
-  Serial.println();
 
   // start the Ethernet
   Ethernet.begin(ip);

libraries/Ethernet/examples/UdpNtpClient/UdpNtpClient.ino

@@ -31,12 +31,10 @@ void setup() {
   }
 
   // in Zephyr system check if Ethernet is ready before proceeding to initialize
-  Serial.print("Waiting for link on");
   while (Ethernet.linkStatus() != LinkON) {
-    Serial.print(".");
+    Serial.println("Waiting for link on");
     delay(100);
   }
-  Serial.println();
 
   // start Ethernet and UDP
   if (Ethernet.begin() == 0) {

libraries/Ethernet/examples/WebClient/WebClient.ino

@@ -40,8 +40,8 @@ void setup()
 
     // in Zephyr system check if Ethernet is ready before proceeding to initialize
     while (Ethernet.linkStatus() != LinkON) {
-        Serial.println("Waiting for link on");
-        delay(100);
+      Serial.println("Waiting for link on");
+      delay(100);
     }
 
     // start the Ethernet connection:

libraries/Ethernet/examples/WebClientRepeating/WebClientRepeating.ino

@@ -39,12 +39,10 @@ void setup() {
   }
 
   // in Zephyr system check if Ethernet is ready before proceeding to initialize
-  Serial.print("Waiting for link on");
   while (Ethernet.linkStatus() != LinkON) {
-      Serial.print(".");
-      delay(100);
+    Serial.println("Waiting for link on");
+    delay(100);
   }
-  Serial.println();
 
   // start the Ethernet connection:
   Serial.println("Initialize Ethernet with DHCP:");

libraries/Ethernet/examples/WebClientRepeatingSSL/WebClientRepeatingSSL.ino

@@ -32,12 +32,10 @@ void setup()
     }
 
     // in Zephyr system check if Ethernet is ready before proceeding to initialize
-    Serial.print("Waiting for link on");
     while (Ethernet.linkStatus() != LinkON) {
-        Serial.print(".");
+        Serial.println("Waiting for link on");
         delay(100);
     }
-    Serial.println();
 
     // start the Ethernet connection:
     Serial.println("Initialize Ethernet with DHCP:");