Rotabator/Rotabator.ino

#include <WiFi.h>
#include <WiFiUdp.h> 
#include <OSCMessage.h> 
#include <OSCBundle.h> 
#include <OSCData.h>
char ssid[] = "cohabit"; // your network SSID (name)
char pass[] = "lewifidecohabit"; // your network password

// A UDP instance to let us send and receive packets over UDP
WiFiUDP Udp;
const unsigned int localPort = 16403; // local port to listen for UDP packets (here's where we send the packets)
int stepPin = 14;
int dirPin = 12;

void setup()
{
Serial.begin(115200);
// initialize LED digital pin as an output.
pinMode(stepPin, OUTPUT);
pinMode(dirPin, OUTPUT);
Serial.println();
Serial.print("Connecting to ");
Serial.println(ssid);
WiFi.begin(ssid, pass);

while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");

Serial.println("WiFi connected");
Serial.println("IP address: ");
Serial.println(WiFi.localIP());

Serial.println("Starting UDP");
Udp.begin(localPort);
Serial.print("Local port: ");
Serial.println(localPort);
digitalWrite(dirPin, HIGH);
}

void step(OSCMessage &msg) {
switch (msg.getInt(0)) {
case 0:
digitalWrite(stepPin, LOW);
break;
case 1:
digitalWrite(stepPin, HIGH);
break;
}
}

void loop()
{
OSCMessage msg;
int size = Udp.parsePacket();

if (size > 0) {
while (size--) {
msg.fill(Udp.read());
}
//step(msg);
step(msg);
}
}