Update examples

libraries/Ethernet/examples/AdvancedChatServer/AdvancedChatServer.ino

@@ -20,18 +20,15 @@
  */
 
 #include <SPI.h>
+#include <PortentaEthernet.h>
 #include <Ethernet.h>
 
-// Enter a MAC address and IP address for your controller below.
 // The IP address will be dependent on your local network.
 // gateway and subnet are optional:
-byte mac[] = {
-  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
-};
 IPAddress ip(192, 168, 1, 177);
 IPAddress myDns(192, 168, 1, 1);
 IPAddress gateway(192, 168, 1, 1);
-IPAddress subnet(255, 255, 0, 0);
+IPAddress subnet(255, 255, 255, 0);
 
 
 // telnet defaults to port 23
@@ -40,16 +37,9 @@ EthernetServer server(23);
 EthernetClient clients[8];
 
 void setup() {
-  // You can use Ethernet.init(pin) to configure the CS pin
-  //Ethernet.init(10);  // Most Arduino shields
-  //Ethernet.init(5);   // MKR ETH shield
-  //Ethernet.init(0);   // Teensy 2.0
-  //Ethernet.init(20);  // Teensy++ 2.0
-  //Ethernet.init(15);  // ESP8266 with Adafruit Featherwing Ethernet
-  //Ethernet.init(33);  // ESP32 with Adafruit Featherwing Ethernet
 
   // initialize the Ethernet device
-  Ethernet.begin(mac, ip, myDns, gateway, subnet);
+  Ethernet.begin(ip, myDns, gateway, subnet);
 
   // Open serial communications and wait for port to open:
   Serial.begin(9600);
@@ -77,7 +67,7 @@ void setup() {
 
 void loop() {
   // check for any new client connecting, and say hello (before any incoming data)
-  EthernetClient newClient = server.accept();
+  EthernetClient newClient = server.available();
   if (newClient) {
     for (byte i=0; i < 8; i++) {
       if (!clients[i]) {

libraries/Ethernet/examples/BarometricPressureWebServer/BarometricPressureWebServer.ino

@@ -23,16 +23,12 @@
  by Tom Igoe
  */
 
+#include <PortentaEthernet.h>
 #include <Ethernet.h>
 // the sensor communicates using SPI, so include the library:
 #include <SPI.h>
 
 
-// assign a MAC address for the Ethernet controller.
-// fill in your address here:
-byte mac[] = {
-  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
-};
 // assign an IP address for the controller:
 IPAddress ip(192, 168, 1, 20);
 
@@ -58,19 +54,12 @@ long pressure = 0;
 long lastReadingTime = 0;
 
 void setup() {
-  // You can use Ethernet.init(pin) to configure the CS pin
-  //Ethernet.init(10);  // Most Arduino shields
-  //Ethernet.init(5);   // MKR ETH shield
-  //Ethernet.init(0);   // Teensy 2.0
-  //Ethernet.init(20);  // Teensy++ 2.0
-  //Ethernet.init(15);  // ESP8266 with Adafruit Featherwing Ethernet
-  //Ethernet.init(33);  // ESP32 with Adafruit Featherwing Ethernet
 
   // start the SPI library:
   SPI.begin();
 
   // start the Ethernet connection
-  Ethernet.begin(mac, ip);
+  Ethernet.begin(ip);
 
   // Open serial communications and wait for port to open:
   Serial.begin(9600);

libraries/Ethernet/examples/ChatServer/ChatServer.ino

@@ -17,13 +17,11 @@
  */
 
 #include <SPI.h>
+#include <PortentaEthernet.h>
 #include <Ethernet.h>
 
-// Enter a MAC address and IP address for your controller below.
 // The IP address will be dependent on your local network.
 // gateway and subnet are optional:
-byte mac[] = {
-  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
 IPAddress ip(192, 168, 1, 177);
 IPAddress myDns(192, 168, 1, 1);
 IPAddress gateway(192, 168, 1, 1);
@@ -44,7 +42,7 @@ void setup() {
   //Ethernet.init(33);  // ESP32 with Adafruit Featherwing Ethernet
 
   // initialize the ethernet device
-  Ethernet.begin(mac, ip, myDns, gateway, subnet);
+  Ethernet.begin(ip, myDns, gateway, subnet);
 
   // Open serial communications and wait for port to open:
   Serial.begin(9600);

libraries/Ethernet/examples/DhcpAddressPrinter/DhcpAddressPrinter.ino

@@ -16,80 +16,67 @@
 
  */
 
-#include <SPI.h>
 #include <Ethernet.h>
+#include <PortentaEthernet.h>
+#include <SPI.h>
 
-// Enter a MAC address for your controller below.
-// Newer Ethernet shields have a MAC address printed on a sticker on the shield
-byte mac[] = {
-  0x00, 0xAA, 0xBB, 0xCC, 0xDE, 0x02
-};
-
-void setup() {
-  // You can use Ethernet.init(pin) to configure the CS pin
-  //Ethernet.init(10);  // Most Arduino shields
-  //Ethernet.init(5);   // MKR ETH shield
-  //Ethernet.init(0);   // Teensy 2.0
-  //Ethernet.init(20);  // Teensy++ 2.0
-  //Ethernet.init(15);  // ESP8266 with Adafruit Featherwing Ethernet
-  //Ethernet.init(33);  // ESP32 with Adafruit Featherwing Ethernet
-
-  // Open serial communications and wait for port to open:
-  Serial.begin(9600);
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for native USB port only
-  }
+void setup()
+{
 
-  // start the Ethernet connection:
-  Serial.println("Initialize Ethernet with DHCP:");
-  if (Ethernet.begin(mac) == 0) {
-    Serial.println("Failed to configure Ethernet using DHCP");
-    if (Ethernet.hardwareStatus() == EthernetNoHardware) {
-      Serial.println("Ethernet shield was not found.  Sorry, can't run without hardware. :(");
-    } else if (Ethernet.linkStatus() == LinkOFF) {
-      Serial.println("Ethernet cable is not connected.");
+    // Open serial communications and wait for port to open:
+    Serial.begin(9600);
+    while (!Serial) {
+        ; // wait for serial port to connect. Needed for native USB port only
     }
-    // no point in carrying on, so do nothing forevermore:
-    while (true) {
-      delay(1);
+
+    // start the Ethernet connection:
+    Serial.println("Initialize Ethernet with DHCP:");
+    if (Ethernet.begin() == 0) {
+        Serial.println("Failed to configure Ethernet using DHCP");
+        if (Ethernet.hardwareStatus() == EthernetNoHardware) {
+            Serial.println("Ethernet shield was not found.  Sorry, can't run without hardware. :(");
+        } else if (Ethernet.linkStatus() == LinkOFF) {
+            Serial.println("Ethernet cable is not connected.");
+        }
+        // no point in carrying on, so do nothing forevermore:
+        while (true) {
+            delay(1);
+        }
     }
-  }
-  // print your local IP address:
-  Serial.print("My IP address: ");
-  Serial.println(Ethernet.localIP());
+    // print your local IP address:
+    Serial.print("My IP address: ");
+    Serial.println(Ethernet.localIP());
 }
 
-void loop() {
-  switch (Ethernet.maintain()) {
-    case 1:
-      //renewed fail
-      Serial.println("Error: renewed fail");
-      break;
-
-    case 2:
-      //renewed success
-      Serial.println("Renewed success");
-      //print your local IP address:
-      Serial.print("My IP address: ");
-      Serial.println(Ethernet.localIP());
-      break;
-
-    case 3:
-      //rebind fail
-      Serial.println("Error: rebind fail");
-      break;
+void loop()
+{
+    if (Ethernet.status() != 0) {
+        Serial.println(Ethernet.status());
+        connectEth();
+    }
+}
 
-    case 4:
-      //rebind success
-      Serial.println("Rebind success");
-      //print your local IP address:
-      Serial.print("My IP address: ");
-      Serial.println(Ethernet.localIP());
-      break;
+void connectEth()
+{
+    // start the Ethernet connection:
+    Serial.println("Initialize Ethernet with DHCP:");
+    if (Ethernet.begin() == 0) {
+        Serial.println("Failed to configure Ethernet using DHCP");
+        // Check for Ethernet hardware present
+        if (Ethernet.hardwareStatus() == EthernetNoHardware) {
+            Serial.println("Ethernet shield was not found.  Sorry, can't run without hardware. :(");
+            while (true) {
+                delay(1); // do nothing, no point running without Ethernet hardware
+            }
+        }
+        if (Ethernet.linkStatus() == LinkOFF) {
+            Serial.println("Ethernet cable is not connected.");
+        }
+    } else {
+        Serial.print("  DHCP assigned IP ");
+        Serial.println(Ethernet.localIP());
+    }
 
-    default:
-      //nothing happened
-      break;
-  }
+    Serial.println("You're connected to the network");
+    Serial.println();
 }
-

libraries/Ethernet/examples/DhcpChatServer/DhcpChatServer.ino

@@ -21,14 +21,11 @@
  */
 
 #include <SPI.h>
+#include <PortentaEthernet.h>
 #include <Ethernet.h>
 
-// Enter a MAC address and IP address for your controller below.
 // The IP address will be dependent on your local network.
 // gateway and subnet are optional:
-byte mac[] = {
-  0x00, 0xAA, 0xBB, 0xCC, 0xDE, 0x02
-};
 IPAddress ip(192, 168, 1, 177);
 IPAddress myDns(192, 168, 1, 1);
 IPAddress gateway(192, 168, 1, 1);
@@ -39,13 +36,6 @@ EthernetServer server(23);
 boolean gotAMessage = false; // whether or not you got a message from the client yet
 
 void setup() {
-  // You can use Ethernet.init(pin) to configure the CS pin
-  //Ethernet.init(10);  // Most Arduino shields
-  //Ethernet.init(5);   // MKR ETH shield
-  //Ethernet.init(0);   // Teensy 2.0
-  //Ethernet.init(20);  // Teensy++ 2.0
-  //Ethernet.init(15);  // ESP8266 with Adafruit Featherwing Ethernet
-  //Ethernet.init(33);  // ESP32 with Adafruit Featherwing Ethernet
 
   // Open serial communications and wait for port to open:
   Serial.begin(9600);
@@ -55,7 +45,7 @@ void setup() {
 
   // start the Ethernet connection:
   Serial.println("Trying to get an IP address using DHCP");
-  if (Ethernet.begin(mac) == 0) {
+  if (Ethernet.begin() == 0) {
     Serial.println("Failed to configure Ethernet using DHCP");
     // Check for Ethernet hardware present
     if (Ethernet.hardwareStatus() == EthernetNoHardware) {
@@ -68,7 +58,7 @@ void setup() {
       Serial.println("Ethernet cable is not connected.");
     }
     // initialize the Ethernet device not using DHCP:
-    Ethernet.begin(mac, ip, myDns, gateway, subnet);
+    Ethernet.begin(ip, myDns, gateway, subnet);
   }
   // print your local IP address:
   Serial.print("My IP address: ");
@@ -96,7 +86,6 @@ void loop() {
     server.write(thisChar);
     // echo the bytes to the server as well:
     Serial.print(thisChar);
-    Ethernet.maintain();
   }
 }
 

libraries/Ethernet/examples/LinkStatus/LinkStatus.ino

@@ -11,17 +11,10 @@
 */
 
 #include <SPI.h>
+#include <PortentaEthernet.h>
 #include <Ethernet.h>
 
 void setup() {
-  // You can use Ethernet.init(pin) to configure the CS pin
-  //Ethernet.init(10);  // Most Arduino shields
-  //Ethernet.init(5);   // MKR ETH shield
-  //Ethernet.init(0);   // Teensy 2.0
-  //Ethernet.init(20);  // Teensy++ 2.0
-  //Ethernet.init(15);  // ESP8266 with Adafruit Featherwing Ethernet
-  //Ethernet.init(33);  // ESP32 with Adafruit Featherwing Ethernet
-
   Serial.begin(9600);
 }
 

libraries/Ethernet/examples/TelnetClient/TelnetClient.ino

@@ -18,13 +18,10 @@
  */
 
 #include <SPI.h>
+#include <PortentaEthernet.h>
 #include <Ethernet.h>
 
-// Enter a MAC address and IP address for your controller below.
 // The IP address will be dependent on your local network:
-byte mac[] = {
-  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
-};
 IPAddress ip(192, 168, 1, 177);
 
 // Enter the IP address of the server you're connecting to:
@@ -37,16 +34,9 @@ IPAddress server(1, 1, 1, 1);
 EthernetClient client;
 
 void setup() {
-  // You can use Ethernet.init(pin) to configure the CS pin
-  //Ethernet.init(10);  // Most Arduino shields
-  //Ethernet.init(5);   // MKR ETH shield
-  //Ethernet.init(0);   // Teensy 2.0
-  //Ethernet.init(20);  // Teensy++ 2.0
-  //Ethernet.init(15);  // ESP8266 with Adafruit Featherwing Ethernet
-  //Ethernet.init(33);  // ESP32 with Adafruit Featherwing Ethernet
 
   // start the Ethernet connection:
-  Ethernet.begin(mac, ip);
+  Ethernet.begin(ip);
 
   // Open serial communications and wait for port to open:
   Serial.begin(9600);

libraries/Ethernet/examples/UDPSendReceiveString/UDPSendReceiveString.ino

@@ -12,15 +12,11 @@
  This code is in the public domain.
  */
 
-
+#include <PortentaEthernet.h>
 #include <Ethernet.h>
 #include <EthernetUdp.h>
 
-// Enter a MAC address and IP address for your controller below.
 // The IP address will be dependent on your local network:
-byte mac[] = {
-  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
-};
 IPAddress ip(192, 168, 1, 177);
 
 unsigned int localPort = 8888;      // local port to listen on
@@ -33,16 +29,9 @@ char ReplyBuffer[] = "acknowledged";        // a string to send back
 EthernetUDP Udp;
 
 void setup() {
-  // You can use Ethernet.init(pin) to configure the CS pin
-  //Ethernet.init(10);  // Most Arduino shields
-  //Ethernet.init(5);   // MKR ETH shield
-  //Ethernet.init(0);   // Teensy 2.0
-  //Ethernet.init(20);  // Teensy++ 2.0
-  //Ethernet.init(15);  // ESP8266 with Adafruit Featherwing Ethernet
-  //Ethernet.init(33);  // ESP32 with Adafruit Featherwing Ethernet
 
   // start the Ethernet
-  Ethernet.begin(mac, ip);
+  Ethernet.begin(ip);
 
   // Open serial communications and wait for port to open:
   Serial.begin(9600);