stefandz

const int num_pwm_pins = 4;
const int pwm_pins[ num_pwm_pins ] = { 9, 10, 11, 13 };
uint8_t tick_count = 0;

void setup() {
  for( uint8_t i=0; i<num_pwm_pins; i++ ){
    pinMode( pwm_pins[ i ],  OUTPUT );
  }
}

stefandz

#!/bin/bash

if [[ "$1" == 'enable' || "$1" == 'disable' ]]; then
    if [ "$1" == 'disable' ]; then
        systemctl set-default multi-user.target --force
    fi

    systemctl $1 lightdm.service --force
    systemctl $1 graphical.target --force
    systemctl $1 plymouth.service --force

stefandz

/*******************************************************************************
 Bare Conductive Touch MP3 player
 ------------------------------
 
 Touch_MP3.ino - touch triggered MP3 playback
 You need twelve MP3 files named TRACK000.mp3 to TRACK011.mp3 in the root of the 
 microSD card. 
 
 When you touch electrode E0, TRACK000.mp3 will play. When you touch electrode 
 E1, TRACK001.mp3 will play, and so on.

stefandz

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

 Bare Conductive Touch MP3 player
 ------------------------------
 
 Touch_MP3.ino - touch triggered MP3 playback

 You need twelve MP3 files named TRACK000.mp3 to TRACK011.mp3 in the root of the 
 microSD card. 

stefandz

final boolean monochrome = true;  // in this mode, primes are black, non-primes are white
                                  // otherwise darker colours have fewer factors, lighter colours have more

final int windowWidth= 640;
final int windowHeight= 320;
final int plotWidth = 3;
final int plotHeight = 5;

void settings() {
  size(windowWidth, windowHeight); 

stefandz

alias show_files='defaults write com.apple.finder AppleShowAllFiles YES; killall Finder /System/Library/CoreServices/Finder.app'
alias hide_files='defaults write com.apple.finder AppleShowAllFiles NO; killall Finder /System/Library/CoreServices/Finder.app'

alias hide_shadows='defaults write com.apple.screencapture disable-shadow -bool TRUE; killall SystemUIServer'
alias show_shadows='defaults write com.apple.screencapture disable-shadow -bool FALSE; killall SystemUIServer'

alias cls='clear'
alias tracert='traceroute'
alias lsusb='system_profiler SPUSBDataType'
alias √='echo $?'

stefandz

// locates the user's Arduino 1.5.X or earlier sketchbook folder
// 1.5.X folders are returned via STDOUT with a return code of 0
// if only a pre 1.5.X folder can be found, it is also returned via STDOUT, but with a return code of 2
// if no folder can be found, a return code of 1 is returned and STDOUT lets you know that no folder can be found

// tested and known working on:

// OSX 10.9.5

// Windows 7 Ultimate SP1 (build 7601)

stefandz

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

 Bare Conductive Compiler Error Handler
 --------------------------------------
 
 Compiler_Errors.h - avoids incorrect builds due to wrong environment
 
 Bare Conductive code written by Stefan Dzisiewski-Smith and Peter Krige.
 
 This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 

stefandz

// maps intensity of the onboard D13 LED on the Touch Board
// to the proximity of a hand to a 85mmx85mm electrode
// connected to electrode 0 on the board

#include <MPR121.h>
#include <Wire.h>

#define LOW_DIFF 0
#define HIGH_DIFF 50
#define filterWeight 0.3f

stefandz

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

 Bare Conductive LED controller
 ------------------------------
 
 Touch_LEDs.ino - touch triggered LED control - maps each electrode to a digital
 output and toggles it on and off.
 
 Based on code by Jim Lindblom and plenty of inspiration from the Freescale