kriegsman

ClearWayQA Plug-In PPC v2.1a5 Read Me
6/18/98

"ClearWayQA" is a tool for finding, isolating, and recording two 
specific kinds of bugs in other WebSTAR plug-ins: memory bugs, and
PowerPC processor exceptions. 

ClearWayQA finds many kinds of memory bugs that other plug-ins may have, 
such as double-deletes, uninitialized variables, buffer and array 
overruns, etc.  

kriegsman

#include "FastLED.h"

// Lights that chase around the outside of a sign, as found
// at carnivals, circuses, and theatres.

#define NUM_LEDS      35
#define LED_TYPE   WS2811
#define COLOR_ORDER   RGB
#define DATA_PIN       3

kriegsman

PaulTeensyLCPaletteBugTest.ino.elf:     file format elf32-littlearm


Disassembly of section .text:

00000000 <_VectorsFlash>:
       0:	00 20 00 20 f9 00 00 00 59 15 00 00 25 15 00 00     . . ....Y...%...
      10:	25 15 00 00 25 15 00 00 25 15 00 00 25 15 00 00     %...%...%...%...
      20:	25 15 00 00 25 15 00 00 25 15 00 00 59 15 00 00     %...%...%...Y...

kriegsman

PaulTeensyLCPaletteBugTest.ino.elf:     file format elf32-littlearm


Disassembly of section .text:

00000000 <_VectorsFlash>:
       0:	00 18 00 20 c1 00 00 00 c5 15 00 00 91 15 00 00     ... ............
      10:	91 15 00 00 91 15 00 00 91 15 00 00 91 15 00 00     ................
      20:	91 15 00 00 91 15 00 00 91 15 00 00 c5 15 00 00     ................

kriegsman

#include <FastLED.h>

// fadeTowardColor example code.
//
// Sample code that includes a function for fading one RGB color toward a target RGB color
// Also includes a function for fading a whole array of pixels toward a given color
//
// Both of these functions _modify_ the existing color, in place.
//
// All fades are done in RGB color space.

kriegsman

#include "FastLED.h"

#if defined(FASTLED_VERSION) && (FASTLED_VERSION < 3001000)
#warning "Requires FastLED 3.1 or later; check github for latest code."
#endif


#define NUM_LEDS      100
#define LED_TYPE   WS2811
#define COLOR_ORDER   GRB

kriegsman

// Updated sinelon (no visual gaps)
void sinelon()
{
  // a colored dot sweeping 
  // back and forth, with 
  // fading trails
  fadeToBlackBy( leds, NUM_LEDS, 20);
  int pos = beatsin16(13,0,NUM_LEDS);
  static int prevpos = 0;

kriegsman

#include "FastLED.h"

// DiscoStrobeWithPalette
// *Flashing* rainbow lights that zoom back and forth to a beat.
// See your doctor before using this code if you have certain neurological conditions.
//
// Same as "DiscoStrobe" (July 2015), except updated to use a
// color palette of your choice instead of the HSV color wheel.
// Default color palette is a section of Purple, Green, Orange, 
// and White for Halloween decor.

kriegsman

#include "FastLED.h"

// MapTwinkle
// Designed to illuminate a 'map' of pixels, each of which randomly
// sometimes twinkles brighter and then back down to it's base color again.
//
// Parameters include: background color, peak twinkle color, and speed
// of brightening and dimming.
//
// Mark Kriegsman, August 2015

kriegsman

#include "FastLED.h"

// PaletteBeat
// Shows how to pulse back and forth between two color palettes
// at a given number of beats per minute.
// 
// The two color palettes in the pulse cycle each can
// also independently morph and shift -- although choosing
// new target palettes is not shown here.
//