board.on('ready', function () {
this.digitalWrite(5, this.HIGH);
var light = new Five.Sensor('P9_40'); //A1 in Arduino Mapping
this.repl.inject({
light: light
});
client.on('connected', function(){
var strip = client.add_strip({
length: 25
});
var pixels = [];
light.scale([0, 255]).on('data', function(){
pixels = [];
for(var i = 0; i < 120; i++){
pixels.push([this.value, this.value, this.value]);
}
client.put_pixels(strip.id, pixels);
});
});
});
// Connect to opc client
var client = new opc_client({
address: 'localhost',
port: 7890
});
client.on('connected', function() { // Do this connected
console.log("Connected");
var strip = client.add_strip({
length: xlen*ylen
});
// Here's how you move the ball
function moveBall() {
grid[y*ylen+x] = bgnd; // Turn off ball in present location
x += xdir; // Move in the current direction
if(x<0 || x>xlen-1) { // See if you have fallen off either edge
x = xlen/2; // If so, restart in middle
}
grid[y*ylen+x] = color; // Draw ball in new location
client.put_pixels(strip.id, grid); // Display the grid
setTimeout(moveBall, ms); // Schedule the next ball move
}
moveBall(); // Start the ball moving
});
client.connect(); // Connect to the OPC server and start things moving
client.on('connected', function(){
var strip = client.add_strip({
length: 100
});
var pixels = [
[255, 255, 255],
[0, 0, 0],
[255, 0, 0],
[0, 255, 0],
[0, 0, 255],
[255, 255, 255],
[0, 0, 0],
[255, 0, 0],
[0, 255, 0],
[0, 0, 255],
[255, 255, 255],
[0, 0, 0],
[255, 0, 0],
[0, 255, 0],
[0, 0, 255],
[255, 255, 255],
[0, 0, 0],
[255, 0, 0],
[0, 255, 0],
[0, 0, 255],
[255, 255, 255],
[0, 0, 0],
[255, 0, 0],
[0, 255, 0],
[0, 0, 255]
],
new_pixel;
setInterval(function(){
client.put_pixels(strip.id, pixels);
new_pixel = pixels[0];
pixels = pixels.slice(1);
pixels.push(new_pixel);
}, 200);
});