Printing the Current Palette

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Benshemuel
 
Posts: 42
Joined: Tue Jan 09, 2018 2:10 am

Printing the Current Palette

Post by Benshemuel »

Hi again,

I'm playing with Simple Strand Palettes. The code looks great on NeoPixels.

As the software runs through the palettes, I would like to know which is currently being displayed, so I am trying to print the name of the current palette to the serial monitor. I'm expecting to see:
Current palette: <name of current palette> (and then a CR/LF).

When I compile the code below, I get the error message that follows. What am I missing?

Thanks!
Ben

Code: Select all

#include "FastLED.h"

// ColorWavesWithPalettes
// Animated shifting color waves, with several cross-fading color palettes.
// by Mark Kriegsman, August 2015
//
// Color palettes courtesy of cpt-city and its contributors:
//   http://soliton.vm.bytemark.co.uk/pub/cpt-city/
//
// Color palettes converted for FastLED using "PaletteKnife" v1:
//   http://fastled.io/tools/paletteknife/
//

//#if FASTLED_VERSION < 3001000
//#error "Requires FastLED 3.1 or later; check github for latest code."
//#endif

#define DATA_PIN   6
#define LED_TYPE    WS2811
#define COLOR_ORDER RGB
#define NUM_LEDS    50       // Change this to reflect the number of LEDs you have
#define BRIGHTNESS  128      // Set Brightness

CRGB leds[NUM_LEDS];

// ten seconds per color palette makes a good demo
// 20-120 is better for deployment
#define SECONDS_PER_PALETTE 20

void setup() {
      Serial.begin(9600); // Set up serial communication at 9600bps
      // delay(3000);
  
  // tell FastLED about the LED strip configuration
  FastLED.addLeds<LED_TYPE,DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS)
    .setCorrection(UncorrectedColor) // cpt-city palettes have different color balance
    .setDither(BRIGHTNESS < 255);

  // set master brightness control
  FastLED.setBrightness(BRIGHTNESS);
}

// Forward declarations of an array of cpt-city gradient palettes, and 
// a count of how many there are.  The actual color palette definitions
// are at the bottom of this file.
extern const TProgmemRGBGradientPalettePtr gGradientPalettes[];
extern const uint8_t gGradientPaletteCount;

// Current palette number from the 'playlist' of color palettes
uint8_t gCurrentPaletteNumber = 0;

CRGBPalette16 gCurrentPalette( CRGB::Black);
CRGBPalette16 gTargetPalette( gGradientPalettes[0] );




// This function draws color waves with an ever-changing,
// widely-varying set of parameters, using a color palette.
void colorwaves( CRGB* ledarray, uint16_t numleds, CRGBPalette16& palette) 
{
  static uint16_t sPseudotime = 0;
  static uint16_t sLastMillis = 0;
  static uint16_t sHue16 = 0;
 
  uint8_t sat8 = beatsin88( 87, 220, 250);
  uint8_t brightdepth = beatsin88( 341, 96, 224);
  uint16_t brightnessthetainc16 = beatsin88( 203, (25 * 256), (40 * 256));
  uint8_t msmultiplier = beatsin88(147, 23, 60);

  uint16_t hue16 = sHue16;//gHue * 256;
  uint16_t hueinc16 = beatsin88(113, 300, 1500);
  
  uint16_t ms = millis();
  uint16_t deltams = ms - sLastMillis ;
  sLastMillis  = ms;
  sPseudotime += deltams * msmultiplier;
  sHue16 += deltams * beatsin88( 400, 5,9);
  uint16_t brightnesstheta16 = sPseudotime;
  
  for( uint16_t i = 0 ; i < numleds; i++) {
    hue16 += hueinc16;
    uint8_t hue8 = hue16 / 256;
    uint16_t h16_128 = hue16 >> 7;
    if( h16_128 & 0x100) {
      hue8 = 255 - (h16_128 >> 1);
    } else {
      hue8 = h16_128 >> 1;
    }

    brightnesstheta16  += brightnessthetainc16;
    uint16_t b16 = sin16( brightnesstheta16  ) + 32768;

    uint16_t bri16 = (uint32_t)((uint32_t)b16 * (uint32_t)b16) / 65536;
    uint8_t bri8 = (uint32_t)(((uint32_t)bri16) * brightdepth) / 65536;
    bri8 += (255 - brightdepth);
    
    uint8_t index = hue8;
    //index = triwave8( index);
    index = scale8( index, 240);

    CRGB newcolor = ColorFromPalette( palette, index, bri8);

    uint16_t pixelnumber = i;
    pixelnumber = (numleds-1) - pixelnumber;
    
    nblend( ledarray[pixelnumber], newcolor, 128);
  }
}

// Alternate rendering function just scrolls the current palette 
// across the defined LED strip.
void palettetest( CRGB* ledarray, uint16_t numleds, const CRGBPalette16& gCurrentPalette)
{
  static uint8_t startindex = 0;
  startindex--;
  fill_palette( ledarray, numleds, startindex, (256 / NUM_LEDS) + 1, gCurrentPalette, 255, LINEARBLEND);
}



// Gradient Color Palette definitions for 33 different cpt-city color palettes.
//    956 bytes of PROGMEM for all of the palettes together,
//   +618 bytes of PROGMEM for gradient palette code (AVR).
//  1,494 bytes total for all 34 color palettes and associated code.

// Gradient palette "ib_jul01_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ing/xmas/tn/ib_jul01.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 16 bytes of program space.

DEFINE_GRADIENT_PALETTE( ib_jul01_gp ) {
    0, 194,  1,  1,
   94,   1, 29, 18,
  132,  57,131, 28,
  255, 113,  1,  1};

// Gradient palette "es_vintage_57_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/vintage/tn/es_vintage_57.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_vintage_57_gp ) {
    0,   2,  1,  1,
   53,  18,  1,  0,
  104,  69, 29,  1,
  153, 167,135, 10,
  255,  46, 56,  4};

// Gradient palette "es_vintage_01_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/vintage/tn/es_vintage_01.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 32 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_vintage_01_gp ) {
    0,   4,  1,  1,
   51,  16,  0,  1,
   76,  97,104,  3,
  101, 255,131, 19,
  127,  67,  9,  4,
  153,  16,  0,  1,
  229,   4,  1,  1,
  255,   4,  1,  1};

// Gradient palette "es_rivendell_15_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/rivendell/tn/es_rivendell_15.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_rivendell_15_gp ) {
    0,   1, 14,  5,
  101,  16, 36, 14,
  165,  56, 68, 30,
  242, 150,156, 99,
  255, 150,156, 99};

// Gradient palette "rgi_15_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ds/rgi/tn/rgi_15.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 36 bytes of program space.

DEFINE_GRADIENT_PALETTE( rgi_15_gp ) {
    0,   4,  1, 31,
   31,  55,  1, 16,
   63, 197,  3,  7,
   95,  59,  2, 17,
  127,   6,  2, 34,
  159,  39,  6, 33,
  191, 112, 13, 32,
  223,  56,  9, 35,
  255,  22,  6, 38};

// Gradient palette "retro2_16_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ma/retro2/tn/retro2_16.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 8 bytes of program space.

DEFINE_GRADIENT_PALETTE( retro2_16_gp ) {
    0, 188,135,  1,
  255,  46,  7,  1};

// Gradient palette "Analogous_1_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/red/tn/Analogous_1.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( Analogous_1_gp ) {
    0,   3,  0,255,
   63,  23,  0,255,
  127,  67,  0,255,
  191, 142,  0, 45,
  255, 255,  0,  0};

// Gradient palette "es_pinksplash_08_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/pink_splash/tn/es_pinksplash_08.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_pinksplash_08_gp ) {
    0, 126, 11,255,
  127, 197,  1, 22,
  175, 210,157,172,
  221, 157,  3,112,
  255, 157,  3,112};

// Gradient palette "es_pinksplash_07_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/pink_splash/tn/es_pinksplash_07.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_pinksplash_07_gp ) {
    0, 229,  1,  1,
   61, 242,  4, 63,
  101, 255, 12,255,
  127, 249, 81,252,
  153, 255, 11,235,
  193, 244,  5, 68,
  255, 232,  1,  5};

// Gradient palette "Coral_reef_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/other/tn/Coral_reef.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 24 bytes of program space.

DEFINE_GRADIENT_PALETTE( Coral_reef_gp ) {
    0,  40,199,197,
   50,  10,152,155,
   96,   1,111,120,
   96,  43,127,162,
  139,  10, 73,111,
  255,   1, 34, 71};

// Gradient palette "es_ocean_breeze_068_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/ocean_breeze/tn/es_ocean_breeze_068.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 24 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_ocean_breeze_068_gp ) {
    0, 100,156,153,
   51,   1, 99,137,
  101,   1, 68, 84,
  104,  35,142,168,
  178,   0, 63,117,
  255,   1, 10, 10};

// Gradient palette "es_ocean_breeze_036_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/ocean_breeze/tn/es_ocean_breeze_036.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 16 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_ocean_breeze_036_gp ) {
    0,   1,  6,  7,
   89,   1, 99,111,
  153, 144,209,255,
  255,   0, 73, 82};

// Gradient palette "departure_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/mjf/tn/departure.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 88 bytes of program space.

DEFINE_GRADIENT_PALETTE( departure_gp ) {
    0,   8,  3,  0,
   42,  23,  7,  0,
   63,  75, 38,  6,
   84, 169, 99, 38,
  106, 213,169,119,
  116, 255,255,255,
  138, 135,255,138,
  148,  22,255, 24,
  170,   0,255,  0,
  191,   0,136,  0,
  212,   0, 55,  0,
  255,   0, 55,  0};

// Gradient palette "es_landscape_64_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/landscape/tn/es_landscape_64.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 36 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_landscape_64_gp ) {
    0,   0,  0,  0,
   37,   2, 25,  1,
   76,  15,115,  5,
  127,  79,213,  1,
  128, 126,211, 47,
  130, 188,209,247,
  153, 144,182,205,
  204,  59,117,250,
  255,   1, 37,192};

// Gradient palette "es_landscape_33_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/landscape/tn/es_landscape_33.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 24 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_landscape_33_gp ) {
    0,   1,  5,  0,
   19,  32, 23,  1,
   38, 161, 55,  1,
   63, 229,144,  1,
   66,  39,142, 74,
  255,   1,  4,  1};

// Gradient palette "rainbowsherbet_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ma/icecream/tn/rainbowsherbet.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( rainbowsherbet_gp ) {
    0, 255, 33,  4,
   43, 255, 68, 25,
   86, 255,  7, 25,
  127, 255, 82,103,
  170, 255,255,242,
  209,  42,255, 22,
  255,  87,255, 65};

// Gradient palette "gr65_hult_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/hult/tn/gr65_hult.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 24 bytes of program space.

DEFINE_GRADIENT_PALETTE( gr65_hult_gp ) {
    0, 247,176,247,
   48, 255,136,255,
   89, 220, 29,226,
  160,   7, 82,178,
  216,   1,124,109,
  255,   1,124,109};

// Gradient palette "gr64_hult_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/hult/tn/gr64_hult.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 32 bytes of program space.

DEFINE_GRADIENT_PALETTE( gr64_hult_gp ) {
    0,   1,124,109,
   66,   1, 93, 79,
  104,  52, 65,  1,
  130, 115,127,  1,
  150,  52, 65,  1,
  201,   1, 86, 72,
  239,   0, 55, 45,
  255,   0, 55, 45};

// Gradient palette "GMT_drywet_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/gmt/tn/GMT_drywet.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( GMT_drywet_gp ) {
    0,  47, 30,  2,
   42, 213,147, 24,
   84, 103,219, 52,
  127,   3,219,207,
  170,   1, 48,214,
  212,   1,  1,111,
  255,   1,  7, 33};

// Gradient palette "ib15_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ing/general/tn/ib15.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 24 bytes of program space.

DEFINE_GRADIENT_PALETTE( ib15_gp ) {
    0, 113, 91,147,
   72, 157, 88, 78,
   89, 208, 85, 33,
  107, 255, 29, 11,
  141, 137, 31, 39,
  255,  59, 33, 89};

// Gradient palette "Fuschia_7_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ds/fuschia/tn/Fuschia-7.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( Fuschia_7_gp ) {
    0,  43,  3,153,
   63, 100,  4,103,
  127, 188,  5, 66,
  191, 161, 11,115,
  255, 135, 20,182};

// Gradient palette "es_emerald_dragon_08_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/emerald_dragon/tn/es_emerald_dragon_08.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 16 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_emerald_dragon_08_gp ) {
    0,  97,255,  1,
  101,  47,133,  1,
  178,  13, 43,  1,
  255,   2, 10,  1};

// Gradient palette "lava_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/neota/elem/tn/lava.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 52 bytes of program space.

DEFINE_GRADIENT_PALETTE( lava_gp ) {
    0,   0,  0,  0,
   46,  18,  0,  0,
   96, 113,  0,  0,
  108, 142,  3,  1,
  119, 175, 17,  1,
  146, 213, 44,  2,
  174, 255, 82,  4,
  188, 255,115,  4,
  202, 255,156,  4,
  218, 255,203,  4,
  234, 255,255,  4,
  244, 255,255, 71,
  255, 255,255,255};

// Gradient palette "fire_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/neota/elem/tn/fire.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( fire_gp ) {
    0,   1,  1,  0,
   76,  32,  5,  0,
  146, 192, 24,  0,
  197, 220,105,  5,
  240, 252,255, 31,
  250, 252,255,111,
  255, 255,255,255};

// Gradient palette "Colorfull_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/atmospheric/tn/Colorfull.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 44 bytes of program space.

DEFINE_GRADIENT_PALETTE( Colorfull_gp ) {
    0,  10, 85,  5,
   25,  29,109, 18,
   60,  59,138, 42,
   93,  83, 99, 52,
  106, 110, 66, 64,
  109, 123, 49, 65,
  113, 139, 35, 66,
  116, 192,117, 98,
  124, 255,255,137,
  168, 100,180,155,
  255,  22,121,174};

// Gradient palette "Magenta_Evening_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/atmospheric/tn/Magenta_Evening.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( Magenta_Evening_gp ) {
    0,  71, 27, 39,
   31, 130, 11, 51,
   63, 213,  2, 64,
   70, 232,  1, 66,
   76, 252,  1, 69,
  108, 123,  2, 51,
  255,  46,  9, 35};

// Gradient palette "Pink_Purple_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/atmospheric/tn/Pink_Purple.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 44 bytes of program space.

DEFINE_GRADIENT_PALETTE( Pink_Purple_gp ) {
    0,  19,  2, 39,
   25,  26,  4, 45,
   51,  33,  6, 52,
   76,  68, 62,125,
  102, 118,187,240,
  109, 163,215,247,
  114, 217,244,255,
  122, 159,149,221,
  149, 113, 78,188,
  183, 128, 57,155,
  255, 146, 40,123};

// Gradient palette "Sunset_Real_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/atmospheric/tn/Sunset_Real.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( Sunset_Real_gp ) {
    0, 120,  0,  0,
   22, 179, 22,  0,
   51, 255,104,  0,
   85, 167, 22, 18,
  135, 100,  0,103,
  198,  16,  0,130,
  255,   0,  0,160};

// Gradient palette "es_autumn_19_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/autumn/tn/es_autumn_19.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 52 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_autumn_19_gp ) {
    0,  26,  1,  1,
   51,  67,  4,  1,
   84, 118, 14,  1,
  104, 137,152, 52,
  112, 113, 65,  1,
  122, 133,149, 59,
  124, 137,152, 52,
  135, 113, 65,  1,
  142, 139,154, 46,
  163, 113, 13,  1,
  204,  55,  3,  1,
  249,  17,  1,  1,
  255,  17,  1,  1};

// Gradient palette "BlacK_Blue_Magenta_White_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/basic/tn/BlacK_Blue_Magenta_White.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( BlacK_Blue_Magenta_White_gp ) {
    0,   0,  0,  0,
   42,   0,  0, 45,
   84,   0,  0,255,
  127,  42,  0,255,
  170, 255,  0,255,
  212, 255, 55,255,
  255, 255,255,255};

// Gradient palette "BlacK_Magenta_Red_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/basic/tn/BlacK_Magenta_Red.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( BlacK_Magenta_Red_gp ) {
    0,   0,  0,  0,
   63,  42,  0, 45,
  127, 255,  0,255,
  191, 255,  0, 45,
  255, 255,  0,  0};

// Gradient palette "BlacK_Red_Magenta_Yellow_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/basic/tn/BlacK_Red_Magenta_Yellow.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( BlacK_Red_Magenta_Yellow_gp ) {
    0,   0,  0,  0,
   42,  42,  0,  0,
   84, 255,  0,  0,
  127, 255,  0, 45,
  170, 255,  0,255,
  212, 255, 55, 45,
  255, 255,255,  0};

// Gradient palette "Blue_Cyan_Yellow_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/basic/tn/Blue_Cyan_Yellow.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( Blue_Cyan_Yellow_gp ) {
    0,   0,  0,255,
   63,   0, 55,255,
  127,   0,255,255,
  191,  42,255, 45,
  255, 255,255,  0};

  // Gradient palette "bhw1_28_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/bhw/bhw1/tn/bhw1_28.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 32 bytes of program space.

DEFINE_GRADIENT_PALETTE( bhw1_28_gp ) {
    0,  75,  1,221,
   30, 252, 73,255,
   48, 169,  0,242,
  119,   0,149,242,
  170,  43,  0,242,
  206, 252, 73,255,
  232,  78, 12,214,
  255,   0,149,242};


DEFINE_GRADIENT_PALETTE( White_Test_gp ) {
    0, 164,164,164,
    32,  0,  0,  0,
    64,164,164,164,
    96,  0,  0,  0,
   128,164,164,164,
   144,  0,  0,  0,
   160,128,128,128,
   192,  0,  0,  0,
   224, 32, 32, 32,
   255,  0,  0,  0
};

DEFINE_GRADIENT_PALETTE( Blue_White_Test_gp ) {
    0,   0,  0,164,
    32,  0,  0,  0,
    64,164,164,164,
    96,  0,  0,  0,
   128,164,164,164,
   144,  0,  0,  0,
   160,  0,  0,128,
   192,  0,  0,  0,
   224, 32, 32, 32,
   255,  0,  0,  0
};

DEFINE_GRADIENT_PALETTE( Room_Light_gp ) {
    0,228,0,0
};  

// Single array of defined cpt-city color palettes.
// This will let us programmatically choose one based on
// a number, rather than having to activate each explicitly 
// by name every time.
// Since it is const, this array could also be moved 
// into PROGMEM to save SRAM, but for simplicity of illustration
// we'll keep it in a regular SRAM array.
//
// This list of color palettes acts as a "playlist"; you can
// add or delete, or re-arrange as you wish.

const TProgmemRGBGradientPalettePtr gGradientPalettes[] = {
//  bhw1_28_gp,
  Sunset_Real_gp,
//  es_rivendell_15_gp,
//  es_ocean_breeze_036_gp,
//  rgi_15_gp,
//  retro2_16_gp,
//  Analogous_1_gp,
//  es_pinksplash_08_gp,
  Coral_reef_gp,
//  es_ocean_breeze_068_gp,
//  es_pinksplash_07_gp,
//  es_vintage_01_gp,
//  departure_gp,
//  es_landscape_33_gp,
//  rainbowsherbet_gp,
//  gr65_hult_gp,
//  gr64_hult_gp,
//  GMT_drywet_gp,
//  es_landscape_64_gp,
//  ib_jul01_gp,
//  es_vintage_57_gp,
//  ib15_gp,
//  Fuschia_7_gp,
//  es_emerald_dragon_08_gp,
//  lava_gp,
//  fire_gp,
//  Colorfull_gp,
  Magenta_Evening_gp,
//  Pink_Purple_gp,
//  es_autumn_19_gp,
//  BlacK_Blue_Magenta_White_gp,
//  BlacK_Magenta_Red_gp,
//  BlacK_Red_Magenta_Yellow_gp,
//  Blue_Cyan_Yellow_gp, 
//  White_Test_gp,
//  Blue_White_Test_gp,
//  Room_Light_gp
  };


// Count of how many cpt-city gradients are defined:
const uint8_t gGradientPaletteCount = 
  sizeof( gGradientPalettes) / sizeof( TProgmemRGBGradientPalettePtr );


  void loop()
{
  EVERY_N_SECONDS( SECONDS_PER_PALETTE ) {
    gCurrentPaletteNumber = addmod8( gCurrentPaletteNumber, 1, gGradientPaletteCount);
    gTargetPalette = gGradientPalettes[ gCurrentPaletteNumber ];
    Serial.print("Current Palette: "); Serial.println( gCurrentPalette ); //print palette to serial monitor
  }

  EVERY_N_MILLISECONDS(40) {
    nblendPaletteTowardPalette( gCurrentPalette, gTargetPalette, 16);
  }
  
  colorwaves( leds, NUM_LEDS, gCurrentPalette);

  FastLED.show();
  FastLED.delay(20);
}
Here's the error message:

Code: Select all

Arduino: 1.8.5 (Mac OS X), Board: "Adafruit Flora"

/Applications/Arduino.app/Contents/Java/arduino-builder -dump-prefs -logger=machine -hardware /Applications/Arduino.app/Contents/Java/hardware -hardware /Users/benshemuel/Library/Arduino15/packages -tools /Applications/Arduino.app/Contents/Java/tools-builder -tools /Applications/Arduino.app/Contents/Java/hardware/tools/avr -tools /Users/benshemuel/Library/Arduino15/packages -built-in-libraries /Applications/Arduino.app/Contents/Java/libraries -libraries /Users/benshemuel/Documents/Arduino/libraries -fqbn=adafruit:avr:flora8 -ide-version=10805 -build-path /var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_build_666345 -warnings=none -build-cache /var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_cache_958812 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=/Applications/Arduino.app/Contents/Java/hardware/tools/avr -prefs=runtime.tools.avr-gcc.path=/Applications/Arduino.app/Contents/Java/hardware/tools/avr -prefs=runtime.tools.avrdude.path=/Applications/Arduino.app/Contents/Java/hardware/tools/avr -verbose /Users/benshemuel/Documents/Arduino/FirePendant-master/FirePendant/simple_strand_palattes_50/simple_strand_palattes_50.ino
/Applications/Arduino.app/Contents/Java/arduino-builder -compile -logger=machine -hardware /Applications/Arduino.app/Contents/Java/hardware -hardware /Users/benshemuel/Library/Arduino15/packages -tools /Applications/Arduino.app/Contents/Java/tools-builder -tools /Applications/Arduino.app/Contents/Java/hardware/tools/avr -tools /Users/benshemuel/Library/Arduino15/packages -built-in-libraries /Applications/Arduino.app/Contents/Java/libraries -libraries /Users/benshemuel/Documents/Arduino/libraries -fqbn=adafruit:avr:flora8 -ide-version=10805 -build-path /var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_build_666345 -warnings=none -build-cache /var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_cache_958812 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=/Applications/Arduino.app/Contents/Java/hardware/tools/avr -prefs=runtime.tools.avr-gcc.path=/Applications/Arduino.app/Contents/Java/hardware/tools/avr -prefs=runtime.tools.avrdude.path=/Applications/Arduino.app/Contents/Java/hardware/tools/avr -verbose /Users/benshemuel/Documents/Arduino/FirePendant-master/FirePendant/simple_strand_palattes_50/simple_strand_palattes_50.ino
Using board 'flora8' from platform in folder: /Users/benshemuel/Library/Arduino15/packages/adafruit/hardware/avr/1.4.12
Using core 'arduino' from platform in folder: /Applications/Arduino.app/Contents/Java/hardware/arduino/avr
Detecting libraries used...
"/Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics  -flto -w -x c++ -E -CC -mmcu=atmega32u4 -DF_CPU=8000000L -DARDUINO=10805 -DARDUINO_AVR_FLORA8 -DARDUINO_ARCH_AVR  -DUSB_VID=0x239A -DUSB_PID=0x8004 '-DUSB_MANUFACTURER="Adafruit"' '-DUSB_PRODUCT="Flora"' "-I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino" "-I/Users/benshemuel/Library/Arduino15/packages/adafruit/hardware/avr/1.4.12/variants/flora" "/var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_build_666345/sketch/simple_strand_palattes_50.ino.cpp" -o "/dev/null"
"/Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics  -flto -w -x c++ -E -CC -mmcu=atmega32u4 -DF_CPU=8000000L -DARDUINO=10805 -DARDUINO_AVR_FLORA8 -DARDUINO_ARCH_AVR  -DUSB_VID=0x239A -DUSB_PID=0x8004 '-DUSB_MANUFACTURER="Adafruit"' '-DUSB_PRODUCT="Flora"' "-I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino" "-I/Users/benshemuel/Library/Arduino15/packages/adafruit/hardware/avr/1.4.12/variants/flora" "-I/Users/benshemuel/Documents/Arduino/libraries/FastLED-master" "/var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_build_666345/sketch/simple_strand_palattes_50.ino.cpp" -o "/dev/null"
Using cached library dependencies for file: /Users/benshemuel/Documents/Arduino/libraries/FastLED-master/FastLED.cpp
Using cached library dependencies for file: /Users/benshemuel/Documents/Arduino/libraries/FastLED-master/bitswap.cpp
Using cached library dependencies for file: /Users/benshemuel/Documents/Arduino/libraries/FastLED-master/colorpalettes.cpp
Using cached library dependencies for file: /Users/benshemuel/Documents/Arduino/libraries/FastLED-master/colorutils.cpp
Using cached library dependencies for file: /Users/benshemuel/Documents/Arduino/libraries/FastLED-master/hsv2rgb.cpp
Using cached library dependencies for file: /Users/benshemuel/Documents/Arduino/libraries/FastLED-master/lib8tion.cpp
Using cached library dependencies for file: /Users/benshemuel/Documents/Arduino/libraries/FastLED-master/noise.cpp
Using cached library dependencies for file: /Users/benshemuel/Documents/Arduino/libraries/FastLED-master/power_mgt.cpp
Using cached library dependencies for file: /Users/benshemuel/Documents/Arduino/libraries/FastLED-master/wiring.cpp
Generating function prototypes...
"/Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics  -flto -w -x c++ -E -CC -mmcu=atmega32u4 -DF_CPU=8000000L -DARDUINO=10805 -DARDUINO_AVR_FLORA8 -DARDUINO_ARCH_AVR  -DUSB_VID=0x239A -DUSB_PID=0x8004 '-DUSB_MANUFACTURER="Adafruit"' '-DUSB_PRODUCT="Flora"' "-I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino" "-I/Users/benshemuel/Library/Arduino15/packages/adafruit/hardware/avr/1.4.12/variants/flora" "-I/Users/benshemuel/Documents/Arduino/libraries/FastLED-master" "/var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_build_666345/sketch/simple_strand_palattes_50.ino.cpp" -o "/var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_build_666345/preproc/ctags_target_for_gcc_minus_e.cpp"
"/Applications/Arduino.app/Contents/Java/tools-builder/ctags/5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "/var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_build_666345/preproc/ctags_target_for_gcc_minus_e.cpp"
Compiling sketch...
"/Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega32u4 -DF_CPU=8000000L -DARDUINO=10805 -DARDUINO_AVR_FLORA8 -DARDUINO_ARCH_AVR  -DUSB_VID=0x239A -DUSB_PID=0x8004 '-DUSB_MANUFACTURER="Adafruit"' '-DUSB_PRODUCT="Flora"' "-I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino" "-I/Users/benshemuel/Library/Arduino15/packages/adafruit/hardware/avr/1.4.12/variants/flora" "-I/Users/benshemuel/Documents/Arduino/libraries/FastLED-master" "/var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_build_666345/sketch/simple_strand_palattes_50.ino.cpp" -o "/var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_build_666345/sketch/simple_strand_palattes_50.ino.cpp.o"
In file included from /Users/benshemuel/Documents/Arduino/FirePendant-master/FirePendant/simple_strand_palattes_50/simple_strand_palattes_50.ino:1:0:
/Users/benshemuel/Documents/Arduino/libraries/FastLED-master/FastLED.h:17:21: note: #pragma message: FastLED version 3.001.008
 #    pragma message "FastLED version 3.001.008"
                     ^
/Users/benshemuel/Documents/Arduino/FirePendant-master/FirePendant/simple_strand_palattes_50/simple_strand_palattes_50.ino: In function 'void loop()':
simple_strand_palattes_50:697: error: call of overloaded 'println(CRGBPalette16&)' is ambiguous
     Serial.print("Current Palette: "); Serial.println( gCurrentPalette ); //print palette to serial monitor
                                                                        ^
/Users/benshemuel/Documents/Arduino/FirePendant-master/FirePendant/simple_strand_palattes_50/simple_strand_palattes_50.ino:697:72: note: candidates are:
In file included from /Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Stream.h:26:0,
                 from /Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/HardwareSerial.h:29,
                 from /Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Arduino.h:232,
                 from /var/folders/4q/csdqm10j2sb1wb5t8h5vydq00000gn/T/arduino_build_666345/sketch/simple_strand_palattes_50.ino.cpp:1:
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:80:12: note: size_t Print::println(char) <near match>
     size_t println(char);
            ^
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:80:12: note:   no known conversion for argument 1 from 'CRGBPalette16' to 'char'
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:81:12: note: size_t Print::println(unsigned char, int) <near match>
     size_t println(unsigned char, int = DEC);
            ^
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:81:12: note:   no known conversion for argument 1 from 'CRGBPalette16' to 'unsigned char'
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:82:12: note: size_t Print::println(int, int) <near match>
     size_t println(int, int = DEC);
            ^
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:82:12: note:   no known conversion for argument 1 from 'CRGBPalette16' to 'int'
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:83:12: note: size_t Print::println(unsigned int, int) <near match>
     size_t println(unsigned int, int = DEC);
            ^
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:83:12: note:   no known conversion for argument 1 from 'CRGBPalette16' to 'unsigned int'
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:84:12: note: size_t Print::println(long int, int) <near match>
     size_t println(long, int = DEC);
            ^
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:84:12: note:   no known conversion for argument 1 from 'CRGBPalette16' to 'long int'
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:85:12: note: size_t Print::println(long unsigned int, int) <near match>
     size_t println(unsigned long, int = DEC);
            ^
/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/Print.h:85:12: note:   no known conversion for argument 1 from 'CRGBPalette16' to 'long unsigned int'
Using library FastLED-master at version 3.1.6 in folder: /Users/benshemuel/Documents/Arduino/libraries/FastLED-master 
exit status 1
call of overloaded 'println(CRGBPalette16&)' is ambiguous

Locked
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