Wiznet makers

Project Introduction

QNEthernet is a library for simple and efficient Ethernet communication, providing intuitive APIs and robust functionality.

Key Features

• DHCP Support
• TCP and UDP Communication
• Ethernet Event Handling

Key Functions

• DHCP: Set IP addresses automatically using Ethernet.begin().
• Ethernet Link Status: Detect link status changes using Ethernet.onLinkState().
• IP Address Changes: Detect IP address changes using Ethernet.onAddressChanged().
• Support other events and examples

Code Example

#include <QNEthernet.h>
using namespace qindesign::network;

void setup() {
    // Start Ethernet and set IP address using DHCP
    Ethernet.begin();
    // Detect and print link status changes
    Ethernet.onLinkState([](bool state) {
        Serial.println(state ? "Link up" : "Link down");
    });
    // Detect and print IP address changes
    Ethernet.onAddressChanged([](IPAddress ip) {
        Serial.print("IP Address: ");
        Serial.println(ip);
    });
}

void loop() {
    // Code for periodically sending and receiving data
}