W6100 IPv4 (#6)

The W6100 IPv4 Arduino Example.(For W6100 Ethernet Shield)

Author: taylor-an

examples/AdvancedChatServer/AdvancedChatServer.ino

@@ -22,16 +22,25 @@
 #include <SPI.h>
 #include <Ethernet.h>
 
+#define ON_TAYLOR_WORK_PC
+
 // 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
 };
+#if defined ON_TAYLOR_WORK_PC
+IPAddress ip(192, 168, 0, 3);
+IPAddress myDns(192, 168, 0, 1);
+IPAddress gateway(192, 168, 0, 1);
+IPAddress subnet(255, 255, 0, 0);
+#else
 IPAddress ip(192, 168, 1, 177);
 IPAddress myDns(192, 168, 1, 1);
 IPAddress gateway(192, 168, 1, 1);
 IPAddress subnet(255, 255, 0, 0);
+#endif
 
 
 // telnet defaults to port 23

examples/BarometricPressureWebServer/BarometricPressureWebServer.ino

@@ -27,14 +27,20 @@
 // the sensor communicates using SPI, so include the library:
 #include <SPI.h>
 
+#define ON_TAYLOR_WORK_PC
 
 // assign a MAC address for the Ethernet controller.
 // fill in your address here:
 byte mac[] = {
   0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
 };
+#if defined ON_TAYLOR_WORK_PC
+IPAddress ip(192, 168, 0, 3);
+#else
 // assign an IP address for the controller:
 IPAddress ip(192, 168, 1, 20);
+#endif
+
 
 
 // Initialize the Ethernet server library

examples/ChatServer/ChatServer.ino

@@ -19,16 +19,27 @@
 #include <SPI.h>
 #include <Ethernet.h>
 
+#define ON_TAYLOR_WORK_PC
+//#define DEBUG_CHATSERVER_INO_ETHERNET_BEGIN
+
 // 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:
+#if defined ON_TAYLOR_WORK_PC
+byte mac[] = {
+0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
+IPAddress ip(192, 168, 0, 3);
+IPAddress myDns(192, 168, 0, 1);
+IPAddress gateway(192, 168, 0, 1);
+IPAddress subnet(255, 255, 0, 0);
+#else
 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);
-
+#endif
 
 // telnet defaults to port 23
 EthernetServer server(23);

examples/DhcpChatServer/DhcpChatServer.ino

@@ -23,16 +23,28 @@
 #include <SPI.h>
 #include <Ethernet.h>
 
+#define ON_TAYLOR_WORK_PC
+//#define DEBUG_DHCPCHATSERVER_INO_SETUP
+
 // 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:
+#ifdef  ON_TAYLOR_WORK_PC
+byte mac[] = {
+  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
+IPAddress ip(192, 168, 0, 3);
+IPAddress myDns(192, 168, 0, 1);
+IPAddress gateway(192, 168, 0, 1);
+IPAddress subnet(255, 255, 0, 0);
+#else
 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);
 IPAddress subnet(255, 255, 0, 0);
+#endif
 
 // telnet defaults to port 23
 EthernetServer server(23);
@@ -55,7 +67,14 @@ void setup() {
 
   // start the Ethernet connection:
   Serial.println("Trying to get an IP address using DHCP");
+  #if defined DEBUG_DHCPCHATSERVER_INO_SETUP
+  PRINTSTR("Ethernet.begin(mac)");
+  #endif
   if (Ethernet.begin(mac) == 0) {
+    #if defined DEBUG_DHCPCHATSERVER_INO_SETUP
+    PRINTSTR("Ethernet.begin(mac) == 0");
+    #endif
+
     Serial.println("Failed to configure Ethernet using DHCP");
     // Check for Ethernet hardware present
     if (Ethernet.hardwareStatus() == EthernetNoHardware) {
@@ -70,6 +89,11 @@ void setup() {
     // initialize the Ethernet device not using DHCP:
     Ethernet.begin(mac, ip, myDns, gateway, subnet);
   }
+
+  #if defined DEBUG_DHCPCHATSERVER_INO_SETUP
+  PRINTLINE();
+  #endif
+
   // print your local IP address:
   Serial.print("My IP address: ");
   Serial.println(Ethernet.localIP());

examples/TelnetClient/TelnetClient.ino

@@ -20,15 +20,24 @@
 #include <SPI.h>
 #include <Ethernet.h>
 
+#define ON_TAYLOR_WORK_PC
+
 // 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
 };
+#if defined ON_TAYLOR_WORK_PC
+IPAddress ip(192, 168, 0, 3);
+
+// Enter the IP address of the server you're connecting to:
+IPAddress server(192, 168, 0, 2);
+#else
 IPAddress ip(192, 168, 1, 177);
 
 // Enter the IP address of the server you're connecting to:
 IPAddress server(1, 1, 1, 1);
+#endif
 
 // Initialize the Ethernet client library
 // with the IP address and port of the server

examples/UDPSendReceiveString/UDPSendReceiveString.ino

@@ -16,12 +16,18 @@
 #include <Ethernet.h>
 #include <EthernetUdp.h>
 
+#define ON_TAYLOR_WORK_PC
+
 // 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
 };
+#if defined ON_TAYLOR_WORK_PC
+IPAddress ip(192, 168, 0, 3);
+#else
 IPAddress ip(192, 168, 1, 177);
+#endif
 
 unsigned int localPort = 8888;      // local port to listen on
 
@@ -63,6 +69,9 @@ void setup() {
 
   // start UDP
   Udp.begin(localPort);
+
+  Serial.print("Udp server address:");
+  Serial.println(Ethernet.localIP());
 }
 
 void loop() {

examples/UdpNtpClient/UdpNtpClient.ino

@@ -22,6 +22,9 @@
 #include <Ethernet.h>
 #include <EthernetUdp.h>
 
+#define TIMESERVER 2
+//#define DEBUG_UDPNTPCLIENT_INO_SENDNTPPACKET
+
 // Enter a MAC address for your controller below.
 // Newer Ethernet shields have a MAC address printed on a sticker on the shield
 byte mac[] = {
@@ -30,7 +33,11 @@ byte mac[] = {
 
 unsigned int localPort = 8888;       // local port to listen for UDP packets
 
+#if TIMESERVER == 1
 const char timeServer[] = "time.nist.gov"; // time.nist.gov NTP server
+#elif TIMESERVER == 2
+const char timeServer[] = "time.bora.net"; // time.bora.net NTP server
+#endif
 
 const int NTP_PACKET_SIZE = 48; // NTP time stamp is in the first 48 bytes of the message
 
@@ -124,6 +131,11 @@ void loop() {
 
 // send an NTP request to the time server at the given address
 void sendNTPpacket(const char * address) {
+  
+  #if defined DEBUG_UDPNTPCLIENT_INO_SENDNTPPACKET
+  PRINTLINE();
+  #endif
+
   // set all bytes in the buffer to 0
   memset(packetBuffer, 0, NTP_PACKET_SIZE);
   // Initialize values needed to form NTP request

examples/WebClient/WebClient.ino

@@ -17,6 +17,8 @@
 #include <SPI.h>
 #include <Ethernet.h>
 
+#define ON_TAYLOR_WORK_PC
+
 // Enter a MAC address for your controller below.
 // Newer Ethernet shields have a MAC address printed on a sticker on the shield
 byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
@@ -27,7 +29,11 @@ byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
 char server[] = "www.google.com";    // name address for Google (using DNS)
 
 // Set the static IP address to use if the DHCP fails to assign
+#if defined ON_TAYLOR_WORK_PC
+IPAddress ip(192, 168, 0, 3);
+#else
 IPAddress ip(192, 168, 0, 177);
+#endif
 IPAddress myDns(192, 168, 0, 1);
 
 // Initialize the Ethernet client library

examples/WebClientRepeating/WebClientRepeating.ino

@@ -25,13 +25,19 @@
 #include <SPI.h>
 #include <Ethernet.h>
 
+#define ON_TAYLOR_WORK_PC
+
 // assign a MAC address for the ethernet controller.
 // fill in your address here:
 byte mac[] = {
   0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
 };
 // Set the static IP address to use if the DHCP fails to assign
+#if defined ON_TAYLOR_WORK_PC
+IPAddress ip(192, 168, 0, 3);
+#else
 IPAddress ip(192, 168, 0, 177);
+#endif
 IPAddress myDns(192, 168, 0, 1);
 
 // initialize the library instance:

examples/WebServer/WebServer.ino

@@ -20,12 +20,18 @@
 #include <SPI.h>
 #include <Ethernet.h>
 
+#define ON_TAYLOR_WORK_PC
+
 // 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
 };
+#if defined ON_TAYLOR_WORK_PC
+IPAddress ip(192, 168, 0, 3);
+#else
 IPAddress ip(192, 168, 1, 177);
+#endif
 
 // Initialize the Ethernet server library
 // with the IP address and port you want to use