Kasper Kamperman kasperkamperman

## ReadPulseCooking.pde
// ReadPulseCooking.pde

import processing.serial.*;

/*
http://pulsesensor.myshopify.com/

Uses a modified pulse sensor script in Arduino to update each 10ms
A different string is formulated with all the data

## callbucket_demo.php
<pre>
<?php

ini_set('display_errors', '1');
ini_set('error_reporting', E_ALL);

/*  This algorithm spreads out reoccurring (every n minutes) api calls over time, so server load
    is balanced. It's only the spreading out part.

    The whole system uses a database with 60 columns. Each croncall (if we assume one a minute) we read out the

## fixwrongutf8encoding.php
<?php header('Content-Type: text/html; charset=utf-8');  ?>
<html>
<head>
    <title>Fix wrong encoded UTF8 characters</title>
    <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
</head>
<body>
<pre>
<?php
    /*  Problem description:

## dmxoutputdriver.ino
/*  Demo to create a DMX output on every pin of the Photon.
    It send the information through DMA, so transmitting data won't cost you
    extra CPU cycles. Counterpart of this method is that each bit occupies 32bits
    (unt32_t) in memory. So almost half of the Photon's memory is used for the
    data array.

    You can choose to use continuousMode is DMX is transmitted on the maximum speed
    of around 44 fps. You can't go faster (at least not if you use the whole buffer).

    This code supports on pin, however without any additional memory cost you could

## postImageToAzure.pde
// download HttpClient 4.5.5 from https://hc.apache.org/downloads.cgi
// Download Binary 4.5.5 zip: http://ftp.tudelft.nl/apache//httpcomponents/httpclient/binary/httpcomponents-client-4.5.5-bin.zip

// Create a folder named code as a subfolder from this sketch
// Copy all the files in the "lib" folder to the code folder.

// Microsoft Cognetive Services - FACE API
// Docs: https://docs.microsoft.com/en-us/azure/cognitive-services/face/quickstarts/java
// Thanks to: https://stackoverflow.com/questions/39541634/how-to-send-a-local-image-instead-of-url-to-microsoft-cognitive-face-api-using-j

## main.cpp
#include "Particle.h"

// RM0033 MANUAL - Table 23 / Figure 1 System architecture
// Photon is STM32F205
// Only DMA2 is connected with GPIO ports https://stackoverflow.com/questions/46613053/pwm-dma-to-a-whole-gpio
// GPIO BSSRL/BSSRH/BSSR http://hertaville.com/stm32f0-gpio-tutorial-part-1.html
// DMA_Mode_Circular https://github.com/monkbroc/particle-speaker
// Ulrich Radig OctoArtnetNode https://www.ulrichradig.de/home/index.php/dmx/8-kanal-art-net
// Thanks to Julien Vanier for the idea of BSRR manipulation.

## add_to_functions.php
// add source url to image captions
// --------------------------------
//
// add this to functions.php of your (child) theme
// original by Kaspars Dambis: https://kaspars.net/blog/wordpress/how-to-automatically-add-image-credit-or-source-url-to-photo-captions-in-wordpress
// modified by Kasper Kamperman: https://www.kasperkamperman.com/blog/source-link-captions-in-wordpress/

add_filter("attachment_fields_to_edit", "add_image_source_url", 10, 2);
function add_image_source_url($form_fields, $post) {
	$form_fields["source_url"] = array(

## easingdemo.pde
/*
Demonstration of the "Penner" easing functions.

I've used the Ani library. However you could also copy-paste functions form the source code.

This example only uses the functions in the Ani library. The Ani library is really time focused. However
with the demo you see how you can add easing on all values between 0.0 - 1.0, and use it for example for
music visualisation.

- online previz demo http://easings.net/#

## easingDemo.pde

void setup() {
  // tip FX2D looks really smooth on retina displays
  // some things won't work in this mode, but most things do
  size(640,320,FX2D);
}

void draw() {

  background(196);

## rotate-shapes-example.pde
void setup()
{
    size(500,500);
    strokeWeight(2);
}

void draw()
{  background(128);
   rotateRect(width/2,height/2,100,100,frameCount%360);