Hi.

I want to convert the code (below) from Processing into Arduino but I am getting errors with the syntax, basically what I want to do is to get a vibration motor to start, reach maximum speed and slow down again in the shape of a curve. I have it working in processing (using the Arduino Lib) but I would like to have it working also in the Arduino IDE as I want to disconnect the arduino from the computer...any help will be appreciated ...thanks in advance...

int xspacing = 32; // How far apart should each horizontal location be spaced

int w; // Width of entire wave

float theta = 0.0; // Start angle at 0

float dx; // Value for incrementing X, a function of period and xspacing

float[] yvalues; // Using an array to store height values for the wave

void setup() {

w = 320;

dx = 0.40212387;

yvalues = new float[w/xspacing];

}

void loop() {

background(0);

Generatewave();

}

void Generatewave() {

// Increment theta (try different values for 'angular velocity' here

theta += 0.002;

// For every x value, calculate a y value with sine function

float x = theta;

for (int i = 0; i < yvalues.length; i++) {

yvalues[i] = sin(x)*10.0;

println(yvalues[i]);

x+=dx;

}

}