63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
#include <SPI.h>
|
|
#include <Ethernet3.h>
|
|
|
|
// Configure MAC address and IP:
|
|
byte mac[] = {0x61, 0x2C, 0xF2, 0x09, 0x73, 0xBE};
|
|
IPAddress ip(10, 11, 1, 22); // Static IP
|
|
|
|
// Change when connecting to the internet
|
|
IPAddress serverIP(192, 168, 1, 100); // computer
|
|
// Don't change
|
|
unsigned int port = 5005;
|
|
|
|
// Define CS and RST pins:
|
|
#define W5500_CS_PIN 10
|
|
#define W5500_RST_PIN 9
|
|
|
|
// Definitions for interrupt sequence
|
|
int interrupt_pin = 2; // Wired
|
|
volatile int interrupt_flag;
|
|
|
|
EthernetClient client;
|
|
//client.connect ()
|
|
|
|
void setup() {
|
|
// put your setup code here, to run once:
|
|
|
|
Serial.begin(9600);
|
|
|
|
// Reset W5500
|
|
pinMode(W5500_RST_PIN, OUTPUT);
|
|
digitalWrite(W5500_RST_PIN, HIGH);
|
|
delay(250);
|
|
digitalWrite(W5500_RST_PIN, LOW);
|
|
delay(250);
|
|
digitalWrite(W5500_RST_PIN, HIGH);
|
|
delay(1000);
|
|
|
|
Serial.print("Sending a message");
|
|
// Initialize Ethernet:
|
|
Ethernet.init(W5500_CS_PIN);
|
|
Ethernet.begin(mac, ip);
|
|
|
|
// Try to send a message through socket
|
|
|
|
//client.write("hey", 3);
|
|
|
|
// Initialize interrupt
|
|
pinMode(interrupt_pin, INPUT_PULLUP);
|
|
attachInterrupt(digitalPinToInterrupt(interrupt_pin), ISR_button, CHANGE);
|
|
}
|
|
|
|
void loop() {
|
|
// put your main code here, to run repeatedly:
|
|
if (interrupt_flag) {
|
|
|
|
interrupt_flag = 0;
|
|
}
|
|
}
|
|
|
|
void ISR_button () {
|
|
interrupt_flag = 1;
|
|
}
|