robseward

detectPeaks = function(data, delta){

    var peaks = [],
    valleys = [];

    var min = Infinity,
    max = -Infinity,
    minPosition = Number.NaN,
    maxPosition = Number.NaN;

robseward

/*************************************************** 

  This code takes input from a non-ivasive current sensor connected to a lamp.
  When the lamp is turned on it plays a track on the VS1053 mp3 player (see
  link below). The tracks advance each time the lamp is turned on and if the
  lamp is left on tracks loop.
  
  - Music files must be labeled track001.mp3, track002.mp3, etc.
  - NUM_TRACKS must be set to the number of tracks on the SD card
  

robseward

*.pbxproj -crlf -diff

robseward

//
//  ImageNameManager.h
//
//  Created by Rob Seward on 2/3/11.
//  Copyright 2011 VHS DESIGN LLC. All rights reserved.
//

#import <Foundation/Foundation.h>

robseward

/*
 * Golan Levin's Yellowtail modified to work with an iPhone socket connection:
 * http://robseward.com/blog/2011/06/17/iphone-socket-connection-to-processing/
 * Rob Seward 2011
 *
 */

import processing.opengl.*;
import java.awt.Polygon;
import processing.net.*;

robseward

#!/bin/bash

while read p; do
  git push --delete origin $p
  git tag -d $p
done <tags.txt

robseward

//: Playground - noun: a place where people can play
import UIKit

var arr = [Any]();
var optionalString: String? = "foo";
arr.append(optionalString);
print(arr[0]);   // "Optional("foo")\n"

if let optionalValue = arr[0] as? AnyObject{
    print("success")  // never executed...

robseward

/**
 * Z1FFER v0.3.X Firmware. 
 * 
 * This code is designed to be as fast as possible. 
 * It operates two inverted clock signals on pins 9 and 10
 * while reading in random bytes on pins 6 and 7.
 * Pins are read and written to using the registers for speed.
 * The clock signal is irregular but this does not effect the 
 * performance of the ZIFFER shield. 
 */

robseward

/*
*
*  Finds image in a folder with the suffix "-hd.png", shrinks them by 50% and exports them 
*  as a file with the "-hd" removed.
*
*  Rob Seward 2011
*/

$.level=2; //activate debugger if there are problems

robseward

import UIKit

var analogValue: Double = 0.00
let max = 1.0

var binaryOut = 0
for _ in (0...100) {
    let thermalNoise = Double((arc4random() % 1000)) / 100000

    analogValue += thermalNoise