#include "rgblight.h"
#include "debug.h"
+// Lightness curve using the CIE 1931 lightness formula
+//Generated by the python script provided in http://jared.geek.nz/2013/feb/linear-led-pwm
const uint8_t DIM_CURVE[] PROGMEM = {
- 0, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6,
- 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,
- 8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11, 11, 11,
- 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15,
- 15, 15, 16, 16, 16, 16, 17, 17, 17, 18, 18, 18, 19, 19, 19, 20,
- 20, 20, 21, 21, 22, 22, 22, 23, 23, 24, 24, 25, 25, 25, 26, 26,
- 27, 27, 28, 28, 29, 29, 30, 30, 31, 32, 32, 33, 33, 34, 35, 35,
- 36, 36, 37, 38, 38, 39, 40, 40, 41, 42, 43, 43, 44, 45, 46, 47,
- 48, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
- 63, 64, 65, 66, 68, 69, 70, 71, 73, 74, 75, 76, 78, 79, 81, 82,
- 83, 85, 86, 88, 90, 91, 93, 94, 96, 98, 99, 101, 103, 105, 107, 109,
- 110, 112, 114, 116, 118, 121, 123, 125, 127, 129, 132, 134, 136, 139, 141, 144,
- 146, 149, 151, 154, 157, 159, 162, 165, 168, 171, 174, 177, 180, 183, 186, 190,
- 193, 196, 200, 203, 207, 211, 214, 218, 222, 226, 230, 234, 238, 242, 248, 255
-};
+ 0, 0, 0, 0, 0, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 3, 3, 3, 3, 3, 3, 3,
+ 3, 4, 4, 4, 4, 4, 4, 5, 5, 5,
+ 5, 5, 6, 6, 6, 6, 6, 7, 7, 7,
+ 7, 8, 8, 8, 8, 9, 9, 9, 10, 10,
+ 10, 10, 11, 11, 11, 12, 12, 12, 13, 13,
+ 13, 14, 14, 15, 15, 15, 16, 16, 17, 17,
+ 17, 18, 18, 19, 19, 20, 20, 21, 21, 22,
+ 22, 23, 23, 24, 24, 25, 25, 26, 26, 27,
+ 28, 28, 29, 29, 30, 31, 31, 32, 32, 33,
+ 34, 34, 35, 36, 37, 37, 38, 39, 39, 40,
+ 41, 42, 43, 43, 44, 45, 46, 47, 47, 48,
+ 49, 50, 51, 52, 53, 54, 54, 55, 56, 57,
+ 58, 59, 60, 61, 62, 63, 64, 65, 66, 67,
+ 68, 70, 71, 72, 73, 74, 75, 76, 77, 79,
+ 80, 81, 82, 83, 85, 86, 87, 88, 90, 91,
+ 92, 94, 95, 96, 98, 99, 100, 102, 103, 105,
+ 106, 108, 109, 110, 112, 113, 115, 116, 118, 120,
+ 121, 123, 124, 126, 128, 129, 131, 132, 134, 136,
+ 138, 139, 141, 143, 145, 146, 148, 150, 152, 154,
+ 155, 157, 159, 161, 163, 165, 167, 169, 171, 173,
+ 175, 177, 179, 181, 183, 185, 187, 189, 191, 193,
+ 196, 198, 200, 202, 204, 207, 209, 211, 214, 216,
+ 218, 220, 223, 225, 228, 230, 232, 235, 237, 240,
+ 242, 245, 247, 250, 252, 255,
+ };
+
const uint8_t RGBLED_BREATHING_TABLE[] PROGMEM = {
0, 0, 0, 0, 1, 1, 1, 2, 2, 3, 4, 5, 5, 6, 7, 9,
10, 11, 12, 14, 15, 17, 18, 20, 21, 23, 25, 27, 29, 31, 33, 35,
37, 35, 33, 31, 29, 27, 25, 23, 21, 20, 18, 17, 15, 14, 12, 11,
10, 9, 7, 6, 5, 5, 4, 3, 2, 2, 1, 1, 1, 0, 0, 0
};
+
+__attribute__ ((weak))
const uint8_t RGBLED_BREATHING_INTERVALS[] PROGMEM = {30, 20, 10, 5};
+__attribute__ ((weak))
const uint8_t RGBLED_RAINBOW_MOOD_INTERVALS[] PROGMEM = {120, 60, 30};
+__attribute__ ((weak))
const uint8_t RGBLED_RAINBOW_SWIRL_INTERVALS[] PROGMEM = {100, 50, 20};
+__attribute__ ((weak))
const uint8_t RGBLED_SNAKE_INTERVALS[] PROGMEM = {100, 50, 20};
+__attribute__ ((weak))
const uint8_t RGBLED_KNIGHT_INTERVALS[] PROGMEM = {100, 50, 20};
rgblight_config_t rgblight_config;
void sethsv(uint16_t hue, uint8_t sat, uint8_t val, struct cRGB *led1) {
- /* Convert hue, saturation and brightness ( HSB/HSV ) to RGB. The DIM_CURVE is
- used only on brightness/value and on saturation (inverted). This looks the
- most natural. */
- uint8_t r = 0, g = 0, b = 0;
-
- val = pgm_read_byte(&DIM_CURVE[val]);
- sat = 255 - pgm_read_byte(&DIM_CURVE[255 - sat]);
-
- uint8_t base;
+ uint8_t r = 0, g = 0, b = 0, base, color;
if (sat == 0) { // Acromatic color (gray). Hue doesn't mind.
r = val;
b = val;
} else {
base = ((255 - sat) * val) >> 8;
+ color = (val - base) * (hue % 60) / 60;
switch (hue / 60) {
case 0:
r = val;
- g = (((val - base) * hue) / 60) + base;
+ g = base + color;
b = base;
break;
case 1:
- r = (((val - base) * (60 - (hue % 60))) / 60) + base;
+ r = val - color;
g = val;
b = base;
break;
case 2:
r = base;
g = val;
- b = (((val - base) * (hue % 60)) / 60) + base;
+ b = base + color;
break;
case 3:
r = base;
- g = (((val - base) * (60 - (hue % 60))) / 60) + base;
+ g = val - color;
b = val;
break;
case 4:
- r = (((val - base) * (hue % 60)) / 60) + base;
+ r = base + color;
g = base;
b = val;
break;
case 5:
r = val;
g = base;
- b = (((val - base) * (60 - (hue % 60))) / 60) + base;
+ b = val - color;
break;
}
}
- setrgb(r,g,b, led1);
+ r = pgm_read_byte(&DIM_CURVE[r]);
+ g = pgm_read_byte(&DIM_CURVE[g]);
+ b = pgm_read_byte(&DIM_CURVE[b]);
+
+ setrgb(r, g, b, led1);
}
void setrgb(uint8_t r, uint8_t g, uint8_t b, struct cRGB *led1) {
}
}
-
#if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER)
// Animation timer -- AVR Timer3
static uint16_t last_timer = 0;
uint8_t i, j;
int8_t k;
- int8_t increament = 1;
+ int8_t increment = 1;
if (interval % 2) {
- increament = -1;
+ increment = -1;
}
if (timer_elapsed(last_timer) < pgm_read_byte(&RGBLED_SNAKE_INTERVALS[interval / 2])) {
return;
led[i].g = 0;
led[i].b = 0;
for (j = 0; j < RGBLIGHT_EFFECT_SNAKE_LENGTH; j++) {
- k = pos + j * increament;
+ k = pos + j * increment;
if (k < 0) {
k = k + RGBLED_NUM;
}
}
}
rgblight_set();
- if (increament == 1) {
+ if (increment == 1) {
if (pos - 1 < 0) {
pos = RGBLED_NUM - 1;
} else {
uint8_t i, j, cur;
int8_t k;
struct cRGB preled[RGBLED_NUM];
- static int8_t increament = -1;
+ static int8_t increment = -1;
if (timer_elapsed(last_timer) < pgm_read_byte(&RGBLED_KNIGHT_INTERVALS[interval])) {
return;
}
preled[i].g = 0;
preled[i].b = 0;
for (j = 0; j < RGBLIGHT_EFFECT_KNIGHT_LENGTH; j++) {
- k = pos + j * increament;
+ k = pos + j * increment;
if (k < 0) {
k = 0;
}
}
}
rgblight_set();
- if (increament == 1) {
+ if (increment == 1) {
if (pos - 1 < 0 - RGBLIGHT_EFFECT_KNIGHT_LENGTH) {
pos = 0 - RGBLIGHT_EFFECT_KNIGHT_LENGTH;
- increament = -1;
+ increment = -1;
} else {
pos -= 1;
}
} else {
if (pos + 1 > RGBLED_NUM + RGBLIGHT_EFFECT_KNIGHT_LENGTH) {
pos = RGBLED_NUM + RGBLIGHT_EFFECT_KNIGHT_LENGTH - 1;
- increament = 1;
+ increment = 1;
} else {
pos += 1;
}
projects / qmk_firmware.git / blobdiff