add ping examples

Author: fabik111

Diff for: libraries/Ethernet/examples/EthernetPing/EthernetPing.ino

@@ -0,0 +1,83 @@
+/*
+  Web ICMP Ping
+
+  This sketch pings a device based on the IP address or the hostname
+  using the Ethernet module.
+
+  created 14 February 2024
+  by paulvha
+
+  updated 27 February 2025
+  by Fabik111
+
+ */
+
+#include "EthernetC33.h"
+
+int status = WL_IDLE_STATUS;
+
+// Set the static IP address to use if the DHCP fails to assign
+IPAddress ip(10, 130, 22, 84);
+
+/* -------------------------------------------------------------------------- */
+void setup() {
+/* -------------------------------------------------------------------------- */
+  //Initialize serial and wait for port to open:
+  Serial.begin(115200);
+  while (!Serial) {
+    ; // wait for serial port to connect. Needed for native USB port only
+  }
+
+  // start the Ethernet connection:
+  if (Ethernet.begin() == 0) {
+    Serial.println("Failed to configure Ethernet using DHCP");
+    // try to configure using IP address instead of DHCP:
+    // IN THAT CASE YOU SHOULD CONFIGURE manually THE DNS or USE the IPAddress Server variable above
+    // that is what is automatically done here...
+    Ethernet.begin(ip);
+  }
+  // give the Ethernet shield a second to initialize:
+  delay(2000);
+}
+
+/* -------------------------------------------------------------------------- */
+void loop() {
+/* -------------------------------------------------------------------------- */
+
+  // Ping IP
+  const IPAddress remote_ip(140,82,121,4);
+  Serial.print("Trying to ping github.com on IP: ");
+  Serial.println(remote_ip);
+
+  // using default ping count of 1
+  int res = Ethernet.ping(remote_ip);
+
+  if (res > 0) {
+    Serial.print("Ping response time: ");
+    Serial.print(res);
+    Serial.println(" ms");
+  }
+  else {
+    Serial.println("Timeout on IP!");
+  }
+
+  // Ping Host
+  const char* remote_host = "www.google.com";
+  Serial.print("Trying to ping host: ");
+  Serial.println(remote_host);
+
+  // setting ttl to 128 and ping count to 10
+  int res1 = Ethernet.ping(remote_host);
+
+  if (res1 > 0) {
+    Serial.print("Ping average response time: ");
+    Serial.print(res1);
+    Serial.println(" ms");
+  }
+  else {
+    Serial.println("Timeout on host!");
+  }
+
+  Serial.println();
+  delay(1000);
+}

Diff for: libraries/WiFi/examples/WiFiPing/WiFiPing.ino

@@ -0,0 +1,120 @@
+/*
+  Web ICMP Ping
+
+  This sketch pings a device based on the IP address or the hostname
+  using the WiFi module. By default the attempt is performed 5 times, but can
+  be changed to max. 255
+
+  It requires at least version 0.5.0 of USB Wifi bridge firmware and WiFiS3 library.
+
+  This example is written for a network using WPA encryption. For
+  WEP or WPA, change the WiFi.begin() call accordingly.
+
+  created 14 February 2024
+  by paulvha
+
+  updated 27 February 2025
+  by Fabik111
+
+ */
+
+#include "WiFiC3.h"
+#include "arduino_secrets.h"
+
+///////please enter your sensitive data in the Secret tab/arduino_secrets.h
+char ssid[] = SECRET_SSID;    // your network SSID (name)
+char pass[] = SECRET_PASS;    // your network password (use for WPA, or use as key for WEP)
+int keyIndex = 0;             // your network key index number (needed only for WEP)
+
+int status = WL_IDLE_STATUS;
+
+/* -------------------------------------------------------------------------- */
+void setup() {
+/* -------------------------------------------------------------------------- */
+  //Initialize serial and wait for port to open:
+  Serial.begin(115200);
+  while (!Serial) {
+    ; // wait for serial port to connect. Needed for native USB port only
+  }
+
+  // check for the WiFi module:
+  if (WiFi.status() == WL_NO_MODULE) {
+    Serial.println("Communication with WiFi module failed.");
+    // don't continue
+    while (true);
+  }
+
+  // attempt to connect to WiFi network:
+  while (status != WL_CONNECTED) {
+    Serial.print("Attempting to connect to SSID: ");
+    Serial.println(ssid);
+    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:
+    status = WiFi.begin(ssid, pass);
+
+    // wait 10 seconds for connection:
+    delay(10000);
+  }
+
+  printWifiStatus();
+}
+
+/* -------------------------------------------------------------------------- */
+void loop() {
+/* -------------------------------------------------------------------------- */
+
+  // Ping IP
+  const IPAddress remote_ip(140,82,121,4);
+  Serial.print("Trying to ping github.com on IP: ");
+  Serial.println(remote_ip);
+
+  // using default ping count of 1
+  int res = WiFi.ping(remote_ip);
+
+  if (res > 0) {
+    Serial.print("Ping response time: ");
+    Serial.print(res);
+    Serial.println(" ms");
+  }
+  else {
+    Serial.println("Timeout on IP!");
+  }
+
+  // Ping Host
+  const char* remote_host = "www.google.com";
+  Serial.print("Trying to ping host: ");
+  Serial.println(remote_host);
+
+  // setting ttl to 128 and ping count to 10
+  int res1 = WiFi.ping(remote_host);
+
+  if (res1 > 0) {
+    Serial.print("Ping average response time: ");
+    Serial.print(res1);
+    Serial.println(" ms");
+  }
+  else {
+    Serial.println("Timeout on host!");
+  }
+
+  Serial.println();
+  delay(1000);
+}
+
+/* -------------------------------------------------------------------------- */
+void printWifiStatus() {
+/* -------------------------------------------------------------------------- */
+  // print the SSID of the network you're attached to:
+  Serial.print("SSID: ");
+  Serial.println(WiFi.SSID());
+
+  // print your board's IP address:
+  IPAddress ip = WiFi.localIP();
+  Serial.print("IP Address: ");
+  Serial.println(ip);
+
+  // print the received signal strength:
+  long rssi = WiFi.RSSI();
+  Serial.print("signal strength (RSSI):");
+  Serial.print(rssi);
+  Serial.println(" dBm");
+}

Diff for: libraries/WiFi/examples/WiFiPing/arduino_secrets.h

@@ -0,0 +1,2 @@
+#define SECRET_SSID ""
+#define SECRET_PASS ""