5. Send accel data from M5Stack Core 2 to TouchDesigner via OSC

Send accel data from M5Stack Core 2 to TouchDesigner via OSC

  • C

    Hi, I'm a complete beginner with programming, and as well as, using M5Stack Core 2 and TouchDesiger.
    Does anyone know how to send accel data from M5Stack Core 2 to TouchDesigner via OSC?

    Below is the code that I copied from several sources.
    I could connect to the WiFi, but no response from TouchDesigner.
    I am not sure what's missing..
    Can someone teach me?

    #include <M5Core2.h>
#include <WiFi.h>
#include <WiFiUdp.h>
#include <OSCBundle.h>

const char *ssid = "***";
const char *password = "***";

const char *udpAddress ="***";
const int udpPort = 10000;

WiFiUDP udp;

float accX = 0.0F;
float accY = 0.0F;
float accZ = 0.0F;

float gyroX = 0.0F;
float gyroY = 0.0F;
float gyroZ = 0.0F;

float pitch = 0.0F;
float roll = 0.0F;
float yaw = 0.0F;

float temp = 0.0F;

uint32_t Now = 0;
uint32_t lastUpdate = 0;
float deltat = 0.0f;


void setup(){
  M5.begin();
  M5.IMU.Init();
  delay(2000);
  Serial.println("*** setup *** aaa ***");
  delay(1000);

  WiFi.begin(ssid, password);
  while(WiFi.status() != WL_CONNECTED){
    delay(500);
    M5.Lcd.print(".");
  }

  M5.Lcd.println("WiFi Connected");
  M5.Lcd.print("IP address= ");
  M5.Lcd.println(WiFi.localIP());
}

void loop(){
  M5.update();
  if(WiFi.status() == WL_CONNECTED){

    OSCBundle bndl;


    udp.beginPacket(udpAddress, udpPort);
    bndl.send(udp);
    udp.endPacket();
    bndl.empty();
  }

  delay(10);

  M5.IMU.getAccelData(&accX,&accY, &accZ);
  M5.IMU.getTempData(&temp);
  deltat = ((Now - lastUpdate)/1000000.0f);
  lastUpdate = Now;

  MahonyAHRSupdateIMU(gyroX, gyroY, gyroZ, accX, accY, accZ, &pitch, &roll, &yaw);
  
}
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