Improved effects
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cschwinne
parent
4b4b93ac04
commit
e0d67bd057
@ -35,7 +35,7 @@
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*/
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uint16_t WS2812FX::mode_static(void) {
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fill(SEGCOLOR(0));
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return (SEGMENT.getOption(7)) ? 20 : 500; //update faster if in transition
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return (SEGMENT.getOption(7)) ? FRAMETIME : 500; //update faster if in transition
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}
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@ -73,7 +73,7 @@ uint16_t WS2812FX::blink(uint32_t color1, uint32_t color2, bool strobe, bool do_
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}
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} else fill(color);
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return 20;
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return FRAMETIME;
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}
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@ -114,22 +114,38 @@ uint16_t WS2812FX::mode_strobe_rainbow(void) {
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* LEDs are turned on (color1) in sequence, then turned off (color2) in sequence.
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* if (bool rev == true) then LEDs are turned off in reverse order
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*/
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uint16_t WS2812FX::color_wipe(uint32_t color1, uint32_t color2, bool rev, bool dopalette) {
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if(SEGENV.step < SEGLEN) {
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uint32_t led_offset = SEGENV.step;
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uint16_t i = SEGMENT.start + led_offset;
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setPixelColor(i, dopalette ? color_from_palette(i, true, PALETTE_SOLID_WRAP, 0) : color1);
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uint16_t WS2812FX::color_wipe(uint32_t color1, uint32_t color2, bool rev, bool doPalette) {
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uint32_t cycleTime = 1000 + (255 - SEGMENT.speed)*200;
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uint32_t perc = now % cycleTime;
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uint16_t prog = (perc * 65535) / cycleTime;
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bool back = (prog > 32767);
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if (back) {
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prog -= 32767;
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if (SEGENV.step == 0) SEGENV.step = 1;
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} else {
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uint32_t led_offset = SEGENV.step - SEGLEN;
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if(rev) {
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setPixelColor(SEGMENT.stop -1 - led_offset, color2);
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} else {
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setPixelColor(SEGMENT.start + led_offset, color2);
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}
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if (SEGENV.step == 2) SEGENV.step = 3; //trigger color change
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}
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uint16_t ledIndex = (prog * SEGLEN) >> 15;
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uint16_t rem = 0;
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rem = (prog * SEGLEN) * 2; //mod 0xFFFF
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rem /= (SEGMENT.intensity +1);
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if (rem > 255) rem = 255;
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SEGENV.step = (SEGENV.step + 1) % (SEGLEN * 2);
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return SPEED_FORMULA_L;
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for (uint16_t i = SEGMENT.start; i < SEGMENT.stop; i++)
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{
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uint16_t index = (rev && back)? SEGMENT.stop -1 -i : i;
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uint32_t mainCol = doPalette? color_from_palette(index, true, PALETTE_SOLID_WRAP, 0) : color1;
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if (i - SEGMENT.start < ledIndex)
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{
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setPixelColor(index, back? color2 : mainCol);
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} else
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{
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setPixelColor(index, back? mainCol : color2);
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if (i - SEGMENT.start == ledIndex) setPixelColor(index, color_blend(back? mainCol : color2, back? color2 : mainCol, rem));
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}
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}
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return FRAMETIME;
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}
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@ -153,11 +169,17 @@ uint16_t WS2812FX::mode_color_sweep(void) {
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* Then starts over with another color.
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*/
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uint16_t WS2812FX::mode_color_wipe_random(void) {
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if(SEGENV.step % SEGLEN == 0) { // aux0 will store our random color wheel index
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SEGENV.aux0 = get_random_wheel_index(SEGENV.aux0);
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if (SEGENV.call == 0) {
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SEGENV.aux0 = random8();
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SEGENV.step = 2;
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}
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uint32_t color = color_wheel(SEGENV.aux0);
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return color_wipe(color, color, false, false);
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if(SEGENV.step & 1) { //if flag set, change to new random color
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SEGENV.aux1 = SEGENV.aux0;
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SEGENV.aux0 = get_random_wheel_index(SEGENV.aux0);
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SEGENV.step++;
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if (SEGENV.step > 3) SEGENV.step = 0;
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}
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return color_wipe(color_wheel(SEGENV.aux1), color_wheel(SEGENV.aux0), false, false);
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}
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@ -165,11 +187,19 @@ uint16_t WS2812FX::mode_color_wipe_random(void) {
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* Random color introduced alternating from start and end of strip.
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*/
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uint16_t WS2812FX::mode_color_sweep_random(void) {
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if(SEGENV.step % SEGLEN == 0) { // aux0 will store our random color wheel index
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SEGENV.aux0 = get_random_wheel_index(SEGENV.aux0);
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if (SEGENV.call == 0) {
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SEGENV.aux0 = random8();
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SEGENV.step = 3;
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}
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uint32_t color = color_wheel(SEGENV.aux0);
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return color_wipe(color, color, true, false);
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if (SEGENV.step == 1) { //if flag set, change to new random color
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SEGENV.aux0 = get_random_wheel_index(SEGENV.aux1);
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SEGENV.step = 2;
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}
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if (SEGENV.step == 3) {
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SEGENV.aux1 = get_random_wheel_index(SEGENV.aux0);
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SEGENV.step = 0;
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}
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return color_wipe(color_wheel(SEGENV.aux1), color_wheel(SEGENV.aux0), true, false);
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}
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@ -178,13 +208,30 @@ uint16_t WS2812FX::mode_color_sweep_random(void) {
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* to the next random color.
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*/
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uint16_t WS2812FX::mode_random_color(void) {
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SEGENV.aux0 = get_random_wheel_index(SEGENV.aux0); // aux0 will store our random color wheel index
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uint32_t color = color_wheel(SEGENV.aux0);
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uint32_t cycleTime = 200 + (255 - SEGMENT.speed)*50;
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uint32_t it = now / cycleTime;
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uint32_t rem = now % cycleTime;
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uint16_t fadedur = (cycleTime * SEGMENT.intensity) >> 8;
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for(uint16_t i=SEGMENT.start; i < SEGMENT.stop; i++) {
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setPixelColor(i, color);
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uint32_t fade = 255;
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if (fadedur) {
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fade = (rem * 255) / fadedur;
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if (fade > 255) fade = 255;
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}
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return 50 + (20 * (uint32_t)(255 - SEGMENT.speed));
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if (SEGENV.call == 0) {
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SEGENV.aux0 = random8();
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SEGENV.step = 2;
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}
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if (it != SEGENV.step) //new color
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{
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SEGENV.aux1 = SEGENV.aux0;
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SEGENV.aux0 = get_random_wheel_index(SEGENV.aux0); // aux0 will store our random color wheel index
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SEGENV.step = it;
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}
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fill(color_blend(color_wheel(SEGENV.aux1), color_wheel(SEGENV.aux0), fade));
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return FRAMETIME;
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}
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@ -1494,8 +1541,8 @@ uint16_t WS2812FX::mode_oscillate(void)
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uint16_t WS2812FX::mode_lightning(void)
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{
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uint16_t ledstart = SEGMENT.start + random8(SEGLEN); // Determine starting location of flash
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uint16_t ledlen = random8(SEGMENT.stop -1 -ledstart); // Determine length of flash (not to go beyond NUM_LEDS-1)
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uint16_t ledstart = SEGMENT.start + random16(SEGLEN); // Determine starting location of flash
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uint16_t ledlen = random16(SEGMENT.stop -1 -ledstart); // Determine length of flash (not to go beyond NUM_LEDS-1)
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uint8_t bri = 255/random8(1, 3);
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if (SEGENV.step == 0)
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@ -2197,13 +2244,13 @@ void WS2812FX::twinklefox_base(bool cat)
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uint16_t WS2812FX::mode_twinklefox()
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{
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twinklefox_base(false);
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return 20;
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return FRAMETIME;
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}
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uint16_t WS2812FX::mode_twinklecat()
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{
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twinklefox_base(true);
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return 20;
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return FRAMETIME;
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}
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@ -2223,7 +2270,7 @@ uint16_t WS2812FX::mode_halloween_eyes()
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if (stateTime == 0) stateTime = 2000;
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if (state == 0) { //spawn eyes
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SEGENV.aux0 = random(SEGMENT.start, SEGMENT.stop - eyeLength); //start pos
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SEGENV.aux0 = random16(SEGMENT.start, SEGMENT.stop - eyeLength); //start pos
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SEGENV.aux1 = random8(); //color
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state = 1;
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}
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@ -2253,7 +2300,7 @@ uint16_t WS2812FX::mode_halloween_eyes()
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stateTime = 100 + (255 - SEGMENT.intensity)*10; //eye fade time
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} else {
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uint16_t eyeOffTimeBase = (255 - SEGMENT.speed)*10;
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stateTime = eyeOffTimeBase + random(eyeOffTimeBase);
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stateTime = eyeOffTimeBase + random16(eyeOffTimeBase);
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}
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SEGENV.step = now;
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SEGENV.call = stateTime;
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@ -2261,5 +2308,5 @@ uint16_t WS2812FX::mode_halloween_eyes()
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SEGENV.aux1 = (SEGENV.aux1 & 0xFF) + (state << 8); //save state
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return 20;
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return FRAMETIME;
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}
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@ -40,9 +40,14 @@
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#define min(a,b) ((a)<(b)?(a):(b))
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#define max(a,b) ((a)>(b)?(a):(b))
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/* Not used in all effects yet */
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#define WLED_FPS 50
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#define FRAMETIME 1000/WLED_FPS
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/* each segment uses 37 bytes of SRAM memory, so if you're application fails because of
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insufficient memory, decreasing MAX_NUM_SEGMENTS may help */
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#define MAX_NUM_SEGMENTS 10
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#define NUM_COLORS 3 /* number of colors per segment */
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#define SEGMENT _segments[_segment_index]
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#define SEGCOLOR(x) gamma32(_segments[_segment_index].colors[x])
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@ -98,7 +98,7 @@
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//version code in format yymmddb (b = daily build)
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#define VERSION 1910012
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#define VERSION 1910031
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char versionString[] = "0.8.5";
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