I'm trying to dump signal data over the arduino's channel using a Processing script. Currently my arduino code reads the data over COM3 and I'm running into an within the Processing code that looks like ;"Error opening Serial Port COM3: Port not found". The arduino code for the accelerometer/gyroscope signal and Processing script were found from Sparkfun's site:
https://learn.sparkfun.com/tutorials/connecting-arduino-to-processing/discuss
Below are the code segments I am working on:
Arduino Signal Reading-
#include "SparkFunLSM6DS3.h"
#include "Wire.h"
#include "SPI.h"
LSM6DS3 myIMU; //Default constructor is I2C, addr 0x6B
void setup() {
// put your setup code here, to run once:
Serial.begin(9600);
delay(1000); //relax...
Serial.println("Processor came out of reset.\n");
// Serial.println(value);
//Call .begin() to configure the IMU
myIMU.begin();
//Over-ride default settings if desired
myIMU.settings.gyroEnabled = 1; //Can be 0 or 1
myIMU.settings.gyroRange = 2000; //Max deg/s. Can be: 125, 245
myIMU.settings.gyroSampleRate = 833; //Hz. Can be: 13, 26, 52, 104, 208, 416, 833, 1666
myIMU.settings.gyroBandWidth = 200; //Hz. Can be: 50, 100, 200, 400;
myIMU.settings.gyroFifoEnabled = 1; //Set to include gyro in FIFO
myIMU.settings.gyroFifoDecimation = 1; //set 1 for on /1
myIMU.settings.accelEnabled = 1;
myIMU.settings.accelRange = 16; //Max G force readable. Can be: 2, 4, 8, 16
myIMU.settings.accelSampleRate = 833; //Hz. Can be: 13, 26, 52, 104, 208, 416, 833, 1666, 3332, 6664, 13330
myIMU.settings.accelBandWidth = 200; //Hz. Can be: 50, 100, 200, 400;
myIMU.settings.accelFifoEnabled = 1; //Set to include accelerometer in the FIFO
myIMU.settings.accelFifoDecimation = 1; //set 1 for on /1
myIMU.settings.tempEnabled = 1;
//Non-basic mode settings
myIMU.settings.commMode = 1;
//FIFO control settings
myIMU.settings.fifoThreshold = 100; //Can be 0 to 4096 (16 bit bytes)
myIMU.settings.fifoSampleRate = 50; //Hz. Can be: 10, 25, 50, 100, 200, 400, 800, 1600, 3300, 6600
myIMU.settings.fifoModeWord = 6; //FIFO mode.
//FIFO mode. Can be:
// 0 (Bypass mode, FIFO off)
// 1 (Stop when full)
// 3 (Continuous during trigger)
// 4 (Bypass until trigger)
// 6 (Continous mode)
}
void loop()
{
//Get all parameters
Serial.print("\nAccelerometer:\n");
Serial.print(" X = ");
Serial.println(myIMU.readFloatAccelX(), 4);
Serial.print(" Y = ");
Serial.println(myIMU.readFloatAccelY(), 4);
Serial.print(" Z = ");
Serial.println(myIMU.readFloatAccelZ(), 4);
Serial.print("\nGyroscope:\n");
Serial.print(" X = ");
Serial.println(myIMU.readFloatGyroX(), 4);
Serial.print(" Y = ");
Serial.println(myIMU.readFloatGyroY(), 4);
Serial.print(" Z = ");
Serial.println(myIMU.readFloatGyroZ(), 4);
Serial.print("\nThermometer:\n");
Serial.print(" Degrees C = ");
Serial.println(myIMU.readTempC(), 4);
Serial.print(" Degrees F = ");
Serial.println(myIMU.readTempF(), 4);
delay(1000);
}
Processing Script-
import processing.serial.*;
Serial myPort;
String val;
void setup() {
size(500,500);
//String portName = Serial.list()[2];
myPort = new Serial(this , "COM3", 9600);
}
void draw()
{
if (myPort.available() > 0)
{val = myPort.readStringUntil('\n');}
println(val);
}
Not sure if there is something wrong with my code implementation or if I'm missing channel compatibility. Any help offered would be greatly appreciated.
