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If I don't call ping(), the ESP responds to ICMP ping requests from other devices on the local network. If I call ping(), the ESP cannot be pinged.
My test code:
`#define SKETCH "pingTest" #define VERSION "1.00" // Four characters
/* This program is a test of the ping function */
//------------------------- #include <ESP8266Ping.h> //Includes ESP8266WiWi.h #include <Kaywinnet.h> // WiFi credentials
char pingIP[20]; // IP that we're going to ping.
//****************************** SERIAL ************************** void beginSerial() { Serial.begin(115200); delay(1000); Serial.println(); Serial.println(SKETCH); Serial.println(VERSION); Serial.println(); }
//****************************** WiFi ************************** void setup_wifi() { Serial.println(); Serial.println("Connecting to "); Serial.println(MY_SSID);
//WiFi.hostname(SKETCH); WiFi.begin(MY_SSID, MY_PASSWORD); while (WiFi.status() != WL_CONNECTED) { delay(500); Serial.print(WiFi.status()); Serial.print(" "); }
Serial.println("\nWiFi connected, "); Serial.print("MAC Address: "); Serial.println(WiFi.macAddress()); Serial.print("IP address: "); Serial.println(WiFi.localIP()); Serial.print("Hostname: "); Serial.println(WiFi.hostname().c_str()); Serial.print(F("Default Gateway: ")); Serial.println(WiFi.gatewayIP().toString()); Serial.print(F("Subnet Mask: ")); Serial.println(WiFi.subnetMask()); }
//****************************** PING **************************
void pingit() { Serial.print(pingIP); Serial.print(F(": ")); if (Ping.ping(pingIP)) { // Ping Serial.println("OK"); } else { Serial.println("Fail"); } // yield(); // Reset the WDT on the ESP8266 }
//****************************** SETUP ************************** void setup() { beginSerial(); setup_wifi(); }
//****************************** LOOP ************************** void loop() { strcpy(pingIP, "192.168.1.1"); pingit(); strcpy(pingIP, "192.168.1.57"); pingit(); strcpy(pingIP, "192.168.1.124"); pingit(); strcpy(pingIP, "192.168.1.183"); pingit(); strcpy(pingIP, "127.0.0.1"); pingit();
Serial.println(F("---------------")); delay(1000); } `
The text was updated successfully, but these errors were encountered:
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If I don't call ping(), the ESP responds to ICMP ping requests from other devices on the local network. If I call ping(), the ESP cannot be pinged.
My test code:
`#define SKETCH "pingTest"
#define VERSION "1.00" // Four characters
/*
This program is a test of the ping function
*/
//-------------------------
#include <ESP8266Ping.h> //Includes ESP8266WiWi.h
#include <Kaywinnet.h> // WiFi credentials
char pingIP[20]; // IP that we're going to ping.
//****************************** SERIAL **************************
void beginSerial() {
Serial.begin(115200);
delay(1000);
Serial.println();
Serial.println(SKETCH);
Serial.println(VERSION);
Serial.println();
}
//****************************** WiFi **************************
void setup_wifi() {
Serial.println();
Serial.println("Connecting to ");
Serial.println(MY_SSID);
//WiFi.hostname(SKETCH);
WiFi.begin(MY_SSID, MY_PASSWORD);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(WiFi.status());
Serial.print(" ");
}
Serial.println("\nWiFi connected, ");
Serial.print("MAC Address: ");
Serial.println(WiFi.macAddress());
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
Serial.print("Hostname: ");
Serial.println(WiFi.hostname().c_str());
Serial.print(F("Default Gateway: "));
Serial.println(WiFi.gatewayIP().toString());
Serial.print(F("Subnet Mask: "));
Serial.println(WiFi.subnetMask());
}
//****************************** PING **************************
void pingit() {
Serial.print(pingIP);
Serial.print(F(": "));
if (Ping.ping(pingIP)) { // Ping
Serial.println("OK");
} else {
Serial.println("Fail");
}
// yield(); // Reset the WDT on the ESP8266
}
//****************************** SETUP **************************
void setup() {
beginSerial();
setup_wifi();
}
//****************************** LOOP **************************
void loop() {
strcpy(pingIP, "192.168.1.1");
pingit();
strcpy(pingIP, "192.168.1.57");
pingit();
strcpy(pingIP, "192.168.1.124");
pingit();
strcpy(pingIP, "192.168.1.183");
pingit();
strcpy(pingIP, "127.0.0.1");
pingit();
Serial.println(F("---------------"));
delay(1000);
}
`
The text was updated successfully, but these errors were encountered: