jeans/WLED
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Merge pull request #21 from Aircoookie/master

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srg74 2020-02-05 20:13:49 -05:00 committed by GitHub
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1 changed files with 59 additions and 21 deletions
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wled00/FX.cpp
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@ -693,6 +693,8 @@ uint16_t WS2812FX::mode_android(void) {
uint16_t WS2812FX::chase(uint32_t color1, uint32_t color2, uint32_t color3, bool dopalette) {
uint16_t counter = now * (SEGMENT.speed >> 3) + 1;
uint16_t a = counter * SEGLEN >> 16;
SEGENV.step = a;
if (SEGENV.call == 0) SEGENV.aux1 = a;
// Use intensity setting to vary chase up to 1/2 string length
uint16_t b = (a + 1 + (SEGMENT.intensity * SEGLEN >> 10)) % SEGLEN;
uint16_t c = (b + 1 + (SEGMENT.intensity * SEGLEN >> 10)) % SEGLEN;
@ -703,6 +705,26 @@ uint16_t WS2812FX::chase(uint32_t color1, uint32_t color2, uint32_t color3, bool
setPixelColor(b, color2);
setPixelColor(c, color3);
if (a > SEGENV.aux1) { // when speed is too fast, this catches the gaps
for (uint16_t i = SEGENV.aux1; i < a ; i++) {
setPixelColor(i, color1);
uint16_t b1 = (i + 1 + (SEGMENT.intensity * SEGLEN >> 10)) % SEGLEN;
uint16_t c1 = (b1 + 1 + (SEGMENT.intensity * SEGLEN >> 10)) % SEGLEN;
setPixelColor(b1, color2);
setPixelColor(c1, color3);
}
} else if (a < SEGENV.aux1 && a < 10) { // this is for the start of the strip
for (uint16_t i = 0; i < a ; i++) {
setPixelColor(i, color1);
uint16_t b1 = (i + 1 + (SEGMENT.intensity * SEGLEN >> 10)) % SEGLEN;
uint16_t c1 = (b1 + 1 + (SEGMENT.intensity * SEGLEN >> 10)) % SEGLEN;
setPixelColor(b1, color2);
setPixelColor(c1, color3);
SEGENV.step = 0;
}
}
SEGENV.aux1 = a++;
return FRAMETIME;
}
@ -1188,20 +1210,23 @@ uint16_t WS2812FX::police_base(uint32_t color1, uint32_t color2)
if (idexR >= SEGLEN) idexR = 0;
uint16_t topindex = SEGLEN >> 1;
uint16_t idexB = idexR + topindex;
uint16_t idexB = (idexR > topindex) ? idexR - topindex : idexR + topindex;
if (SEGENV.call == 0) SEGENV.aux0 = idexR;
if (idexR > topindex) idexB -= SEGLEN;
if (idexB >= SEGLEN) idexB = 0; //otherwise overflow on odd number of LEDs
uint8_t gap = (SEGENV.aux0 < idexR)? idexR - SEGENV.aux0:SEGLEN - SEGENV.aux0 + idexR;
for (uint8_t i = 0; i < gap ; i++) {
if ((idexR - i) < 0) idexR = SEGLEN-1 + i;
if ((idexB - i) < 0) idexB = SEGLEN-1 + i;
setPixelColor(idexR-i, color1);
setPixelColor(idexB-i, color2);
if (SEGENV.aux0 == idexR) {
setPixelColor(idexR, color1);
setPixelColor(idexB, color2);
} else {
uint8_t gap = (SEGENV.aux0 < idexR)? idexR - SEGENV.aux0:SEGLEN - SEGENV.aux0 + idexR;
for (uint8_t i = 0; i <= gap ; i++) {
if ((idexR - i) < 0) idexR = SEGLEN-1 + i;
if ((idexB - i) < 0) idexB = SEGLEN-1 + i;
setPixelColor(idexR-i, color1);
setPixelColor(idexB-i, color2);
}
SEGENV.aux0 = idexR;
}
SEGENV.aux0 = idexR;
return FRAMETIME;
}
@ -3013,21 +3038,34 @@ uint16_t WS2812FX::mode_plasma(void) {
*/
uint16_t WS2812FX::mode_percent(void) {
uint8_t percent = max(0, min(100, SEGMENT.intensity));
uint16_t active_leds = SEGLEN * percent / 100.0;
uint8_t percent = max(0, min(200, SEGMENT.intensity));
uint16_t active_leds = (percent < 100) ? SEGLEN * percent / 100.0
: SEGLEN * (200 - percent) / 100.0;
if (SEGENV.call == 0) SEGENV.step = 0;
uint8_t size = (1 + ((SEGMENT.speed * SEGLEN) >> 11)) & 0xFF ;
for (uint16_t i = 0; i < SEGLEN; i++) {
if (i < SEGENV.step) {
setPixelColor(i, color_from_palette(i, true, PALETTE_SOLID_WRAP, 0));
}
else {
setPixelColor(i, SEGCOLOR(1));
}
}
if(active_leds > SEGENV.step) {
if (percent < 100) {
for (uint16_t i = 0; i < SEGLEN; i++) {
if (i < SEGENV.step) {
setPixelColor(i, color_from_palette(i, true, PALETTE_SOLID_WRAP, 0));
}
else {
setPixelColor(i, SEGCOLOR(1));
}
}
} else {
for (uint16_t i = 0; i < SEGLEN; i++) {
if (i < (SEGLEN - SEGENV.step)) {
setPixelColor(i, SEGCOLOR(1));
}
else {
setPixelColor(i, color_from_palette(i, true, PALETTE_SOLID_WRAP, 0));
}
}
}
if(active_leds > SEGENV.step) { // smooth transition to the target value
SEGENV.step += size;
if (SEGENV.step > active_leds) SEGENV.step = active_leds;
} else if (active_leds < SEGENV.step) {